Air Individual Permit Major Amendment 01300007‐007 Permittee: CHS Mankato Facility name: CHS Mankato 2020 Riverfront Drive South Mankato, MN 56001 Blue Earth County Operating permit issuance date: May 21, 2015 Expiration date: May 21, 2020 * All Title I Conditions do not expire Major Amendment: October 11, 2016 Permit characteristics: Federal; Part 70/ Major for NSR; Limits to avoid NSR *The Permittee may continue to operate this facility after the expiration date of the permit, per the provision under Minn. R. 7007.0450, subp. 3. The emission units, control equipment and emission stacks at the stationary source authorized in this permit amendment are as described in the Permit Applications Table. This permit amendment supersedes Air Emission Permit No. 01300007‐ 006 and authorizes the Permittee to operate and modify the stationary source at the address listed above unless otherwise noted in the permit. The Permittee must comply with all the conditions of the permit. Any changes or modifications to the stationary source must be performed in compliance with Minn. R. 7007.1150 to 7007.1500. Terms used in the permit are as defined in the state air pollution control rules unless the term is explicitly defined in the permit. Unless otherwise indicated, all the Minnesota rules cited as the origin of the permit terms are incorporated into the SIP under 40 CFR § 52.1220 and as such as are enforceable by EPA Administrator or citizens under the Clean Air Act. Signature: Carolina Espejel-Schutt This document has been electronically signed. for the Minnesota Pollution Control Agency for Don Smith, P.E, Manager Air Quality Permits Section Industrial Division
Transcript
Air Individual Permit Major Amendment
01300007‐007 Permittee: CHS Mankato
Facility name: CHS Mankato 2020 Riverfront Drive South Mankato, MN 56001 Blue Earth County
Operating permit issuance date: May 21, 2015 Expiration date: May 21, 2020 * All Title I Conditions do not expire Major Amendment: October 11, 2016 Permit characteristics: Federal; Part 70/ Major for NSR; Limits to avoid NSR *The Permittee may continue to operate this facility after the expiration date of the permit, per the provision under Minn. R. 7007.0450, subp. 3. The emission units, control equipment and emission stacks at the stationary source authorized in this permit amendment are as described in the Permit Applications Table. This permit amendment supersedes Air Emission Permit No. 01300007‐ 006 and authorizes the Permittee to operate and modify the stationary source at the address listed above unless otherwise noted in the permit. The Permittee must comply with all the conditions of the permit. Any changes or modifications to the stationary source must be performed in compliance with Minn. R. 7007.1150 to 7007.1500. Terms used in the permit are as defined in the state air pollution control rules unless the term is explicitly defined in the permit. Unless otherwise indicated, all the Minnesota rules cited as the origin of the permit terms are incorporated into the SIP under 40 CFR § 52.1220 and as such as are enforceable by EPA Administrator or citizens under the Clean Air Act.
Signature: Carolina Espejel-Schutt This document has been electronically signed. for the Minnesota Pollution Control Agency
for Don Smith, P.E, Manager Air Quality Permits Section Industrial Division
Permit issued: October 11, 2016 01300007‐007 Permit expires: October 11, 2021 Page 2 of 193
Table of Contents
Page
1. Permit applications table ............................................................................................................................................. 3 2. Where to send submittals ............................................................................................................................................ 4 3. Facility description ....................................................................................................................................................... 5 4. Summary of subject items ........................................................................................................................................... 5 5. Limits and other requirements .................................................................................................................................. 23 6. Submittal/action requirements ............................................................................................................................... 170 7. Appendices ............................................................................................................................................................... 177
Appendix A. Insignificant Activities and General Applicable Requirements .......................................................... 177 Appendix B. Air Dispersion Modeling Parameters……………………………………………………………………………………………179
Appendix C. 40 CFR pt. 63, subp. DDDDD Equations ………………………………………………………………………………………187
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1. Permit applications table
The Part 70 Reissuance (Action number 01300007‐006) was May 21, 2015. Subsequent permit applications: Title description Application receipt date Action number Major Amendment 06/03/2015 01300007‐007 Major Amendment 07/30/2015 01300007‐007 Administrative Amendment 09/23/2015 01300007‐007 Administrative Amendment 12/15/2015 01300007‐007
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2. Where to send submittals
Send submittals that are required to be submitted to the U.S. EPA regional office to: Chief Air Enforcement Air and Radiation Branch EPA Region V 77 West Jackson Boulevard Chicago, Illinois 60604
Each submittal must be postmarked or received by the date specified in the applicable Table. Those submittals required by Minn. R. 7007.0100 to 7007.1850 must be certified by a responsible official, defined in Minn. R. 7007.0100, subp. 21. Other submittals shall be certified as appropriate if certification is required by an applicable rule or permit condition.
Send submittals that are required by the Acid Rain Program to:
U.S. Environmental Protection Agency Clean Air Markets Division 1200 Pennsylvania Avenue NW (6204N) Washington, D.C. 20460
Send any application for a permit or permit amendment to:
Fiscal Services – 6th Floor Minnesota Pollution Control Agency 520 Lafayette Road North St. Paul, Minnesota 55155‐4194
Also, where required by an applicable rule or permit condition, send to the Permit Document Coordinator notices of:
a. Accumulated insignificant activities b. Installation of control equipment c. Replacement of an emissions unit, and d. Changes that contravene a permit term
Unless another person is identified in the applicable Table, send all other submittals to:
AQ Compliance Tracking Coordinator Industrial Division Minnesota Pollution Control Agency 520 Lafayette Road North St. Paul, Minnesota 55155‐4194
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3. Facility description
The CHS Mankato (Facility) is located at 2020 Riverfront Drive South in Mankato, MN, Blue Earth County, Minnesota. CHS Mankato (CHS) is a soybean oil processing plant located in Mankato, Minnesota. The facility consists of emission units related to soybean receiving, soybean processing, solvent extraction and recovery, meal and flour processing, refining, steam production and storage capacities. The facility receives raw soybeans, extracts crude soybean oil, distills the oil, and de‐solventizes the meal from the beans. In addition, various types of soybean oils are produced at CHS. Typical processes for oil production include refining, deodorizing, and hydrogenating before the oil is stored, loaded and shipped using rail or truck. CHS is a major source under federal New Source Review (NSR), federal Operating Program (40 CFR pt. 70) and federal National Emission Standards for Hazardous Air Pollutants (NESHAPs, 40 CFR pt. 63). The main pollutants of concern from this facility are particulate matter (PM), particulate matter less than 10 microns in size (PM10), particulate matter less than 2.5 microns in size (PM2.5), volatiles organic compounds (VOC), sulfur dioxide (SO2), carbon monoxide (CO), nitrogen oxides (NOx), carbon dioxide equivalent (CO2e) and hazardous air pollutants (HAP). Hexane, a HAP, is emitted from the hexane extraction and recovery systems. PM, PM10, PM2.5, SO2, CO, NOx, CO2e, and VOC emissions are emitted from the boilers. PM, PM10, and PM2.5 are emitted from the handling and processing of the beans, the meal and flour system and the refinery. The majority of emission units at CHS exhaust to high‐efficiency cyclones and/or fabric filter pollution control devices to limit emissions of PM, PM10, and PM2.5.
4. Summary of subject items
SI ID: Description
Relationship Type
Related SI ID: Description
COMG10: Hexane Emissions from Solvent Extraction and Refinery Process
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5. Limits and other requirements Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation TFAC 1 01300007 CHS Mankato 5.1.1 Permit Appendices: This permit contains appendices
as listed in the permit Table of Contents. The Permittee shall comply with all requirements contained in Appendix A, Insignificant Activities and Applicable Requirements and Appendix C, 40 CFR pt. 63, subp. DDDDD Equations. Modeling parameters in Appendix B (2012 Modeling Stack Parameter Inputs for SO2 1‐hour NAAQS Refined Air Dispersion Modeling) are included for reference only as described elsewhere in Section 5. [Minn. R. 7007.0800, subp. 2]
5.1.2 Modeled Parameters for PM < 10 micron, Nitrogen Oxides, and Sulfur Dioxide: The parameters used in PM < 10 micron, Nitrogen Oxides, and Sulfur Dioxide modeling for permit number 01300007‐001 are listed in Appendix B (2007‐2008 Air Dispersion Modeling Stack Parameter Inputs for PM10, NOX, and SO2 NAAQS and MAAQS) of this permit. The parameters describe the operation of the facility at maximum permitted capacity. The purpose of listing the parameters in the appendix is to provide a benchmark for future changes. [Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 4, Minn. R. 7009.0010‐0080, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9]
5.1.3 Equivalent or Better Dispersion (EBD) Modeling Triggers (Modeling Not Required) for Sulfur Dioxide: Changes that do not require a permit amendment or require an administrative permit amendment do not trigger the EBD Modeling Submittal requirement. The Permittee shall keep updated records on site of all modeled Sulfur Dioxide parameters and emission rates listed in Appendix B. The Permittee shall submit any changes to modeled Sulfur Dioxide parameters and emission rates with the next required modeling submittal. [Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 4, Minn. R. 7009.0010‐0080, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.1.4 EBD Modeling Triggers (Modeling Required) for
Sulfur Dioxide: Changes that require, or would require, a minor, moderate, or major permit amendment due to an increase in Sulfur Dioxide emissions and affect any modeled Sulfur Dioxide parameter or emission rate listed in Appendix B, or an addition to the information documented in Appendix B, trigger the EBD Remodeling Submittal requirement. The Permittee shall include previously made changes to modeled Sulfur Dioxide parameters and emission rates listed in Appendix B that did not previously trigger the EBD Modeling Submittal requirement with this modeling submittal. [Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 4, Minn. R. 7009.0010‐0080, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9]
5.1.5 EBD Modeling at Reissuance for Sulfur Dioxide: The Permittee shall submit an EBD Modeling Submittal with the permit reissuance application (due as stated elsewhere in this permit) that addresses any changes made during the permit term that did not require a permit amendment but that affected any modeled Sulfur Dioxide parameter or emission rate documented in Appendix B, or an addition to the information documented in Appendix B and that did not trigger the EBD Modeling Triggers (Modeling Required) requirement. [Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 4, Minn. R. 7009.0010‐0080, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9]
5.1.6 EBD Modeling Submittal for Sulfur Dioxide: For changes meeting the criteria in the EBD Modeling Triggers (Modeling Required) requirement, the Permittee shall submit an EBD modeling submittal in accordance with the current version of the MPCA Air Dispersion Modeling Guidance and shall wait for written approval (for major amendments, in the form of an issued permit amendment; for moderate amendments, in the form of a construction authorization letter) before making such changes. For minor amendments, written approval of the EBD modeling may be given before permit issuance; however, this approval applies only to the EBD modeling and not to any other changes. [Minn. R. 7007.0100, subp. 7(M), Minn. R. 7009.0010‐0080,
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Minn. Stat. 116.07, subd. 9, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(A), Minn. Stat. 116.07, subd. 4a, Minn. R. 7007.0800, subp. 4]
5.1.7 EBD Modeling Submittal Content for Sulfur Dioxide: The information submitted must include, for stack and vent sources, source emission rate, location, height, diameters, exit velocity, exit temperature, discharge direction, use of rain caps or rain hats, and, if applicable, locations and dimensions of nearby buildings. For non‐stack/vent sources, this includes the source emission rate, location, size and shape, release height, and, if applicable, any emission rate scalars, and the initial lateral dimensions and initial vertical dimensions and adjacent building heights. [Minn. Stat. 116.07, subd. 9, Minn. R. 7007.0100, subp. 7(L), Minn. Stat. 116.07, subd. 4a, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 2, Minn. R. 7009.0010‐0080, Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0800, subp. 1]
5.1.8 Outdated EBD Baseline Modeling for Sulfur Dioxide: Prior to conducting the EBD analysis, the Permittee shall use the current version of the MPCA Air Dispersion Modeling Guidance to determine if the Baseline Modeling (the most recent refined modeling demonstration) is outdated. If the Baseline Modeling is outdated, the Permittee shall update the Baseline Modeling to be consistent with the current version of the MPCA Air Dispersion Modeling Guidance. The updated modeling will become the new Baseline Modeling. This requirement does not require the Permittee to complete a new refined modeling demonstration using the revisions made for the EBD demonstration. [Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 4, Minn. R. 7009.0010‐0080, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9]
5.1.9 EBD Modeling Results for Sulfur Dioxide: The dispersion characteristics due to the revisions of the information in Appendix II must be equivalent to or better than the dispersion characteristics modeled in 2007‐2008. The Permittee shall demonstrate this equivalency in the proposal. [Minn. R. 7007.0800,
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation subp. 2, Minn. R. 7009.0010‐0080, Minn. R. 7007.0100, subp. 7(M), Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(L)]
5.1.10 Computer Dispersion Modeling Triggers for Sulfur Dioxide: The Permittee shall conduct a refined remodeling analysis in accordance with the Computer Dispersion Modeling requirements of this permit and the current version of the MPCA Air Dispersion Modeling Guidance if: (1) the results of the EBD modeling analysis do not demonstrate equivalent or better dispersion characteristics; (2) a conclusion cannot readily be made about the dispersion, or (3) the criteria in the EBD Modeling Triggers requirement are met and the Permittee has previously conducted three successive EBD analyses using the same Baseline Modeling. [Minn. Stat. 116.07, subd. 9, Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0800, subp. 2, Minn. R. 7009.0010‐0080, Minn. Stat. 116.07, subd. 4a, Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0100, subp. 7(A)]
5.1.11 Computer Dispersion Modeling Protocol: due 180 days after receipt of written MPCA request for Sulfur Dioxide refined modeling. The Permittee shall submit a Computer Dispersion Modeling Protocol that is complete and approvable by MPCA by the deadline in this requirement. This protocol will describe the proposed modeling methodology and input data, in accordance with the current version of the MPCA Air Dispersion Modeling Guidance. The protocol must be based on projected operating conditions under the next permit term. [Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0100, subp. 7(A), Minn. Stat. 116.07, subd. 9, Minn. Stat. 116.07, subd. 4a, Minn. R. 7009.0010‐0080, Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0100, subp. 7(L)]
5.1.12 Computer Dispersion Modeling Protocol: due 60 days after receipt of written MPCA request for revisions to the submitted protocol for Sulfur Dioxide modeling. [Minn. Stat. 116.07, subd. 9, Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 4, Minn. R. 7009.0010‐0080, Minn. R. 7007.0800,
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5.1.13 Computer Dispersion Modeling Results: due 180 days after receipt of written MPCA approval of Computer Dispersion Modeling Protocol for Sulfur Dioxide. The Permittee shall submit a final Computer Dispersion Modeling Report that is complete and approvable by MPCA by the deadline in this requirement. The submittal shall adhere to the current version of the MPCA Air Dispersion Modeling Guidance and the approved Computer Dispersion Modeling Protocol. [Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(M), Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9, Minn. R. 7009.0010‐0080]
5.1.14 Comply with Fugitive Dust Emission Control Plan: The Permittee shall follow the actions and recordkeeping specified in the control plan. The plan may be amended by the Permittee with the Commissioner's approval. If the Commissioner determines the Permittee is out of compliance with Minn. R. 7011.0150 or the fugitive control plan, then the Permittee may be required to amend the control plan and/or to install and operate particulate matter ambient monitors as requested by the Commissioner. [Minn. R. 7011.0150, Minn. R. 7007.0100, Minn. R. 7009.0020, Minn. Stat. 116.07, subd. 4a, Minn. R. 7007.0800, subp. 2]
5.1.15 These requirements apply if a reasonable possibility (RP) as defined in 40 CFR Section 52.21(r)(6)(vi) exists that a proposed project, analyzed using the actual‐to‐projected‐actual (ATPA) test (either by itself or as part of the hybrid test at Section 52.21(a)(2)(iv)(f)) and found to not be part of a major modification, may result in a significant emissions increase (SEI). If the ATPA test is not used for the project, or if there is no RP that the proposed project could result in a SEI, these requirements do not apply to that project. The Permittee is only subject to the Preconstruction Documentation requirement for a project where a RP occurs only within the meaning of Section 52.21(r)(6)(vi)(b). Even though a particular modification is not subject to New Source Review (NSR), or where there isn't a RP that a proposed project could result in a SEI, a permit amendment, recordkeeping, or notification may still be required by Minn. R. 7007.1150 ‐
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 7007.1500. [Title I Condition: 40 CFR 52.21(r)(6) & Minn. R. 7007.3000, Minn. R. 7007.0800, subp. 2]
5.1.16 Preconstruction Documentation ‐‐ Before beginning actual construction on a project, the Permittee shall document the following: 1. Project description 2. Identification of any emission unit (EQUI) whose emissions of an NSR pollutant could be affected 3. Pre‐change potential emissions of any affected existing EQUI, and the projected post‐change potential emissions of any affected existing or new EQUI. 4. A description of the applicability test used to determine that the project is not a major modification for any regulated NSR pollutant, including the baseline actual emissions, the projected actual emissions, the amount of emissions excluded due to increases not associated with the modification and that the EQUI could have accommodated during the baseline period, an explanation of why the amounts were excluded, and any creditable contemporaneous increases and decreases that were considered in the determination. The Permittee shall maintain records of this documentation. [Minn. R. 7007.0800, subps. 4&5, Title I Condition: 40 CFR 52.21(r)(6) & Minn. R. 7007.3000]
5.1.17 The Permittee shall monitor the actual emissions of any regulated NSR pollutant that could increase as a result of the project and that were analyzed using the ATPA test, and the potential emissions of any regulated NSR pollutant that could increase as a result of the project and that were analyzed using potential emissions in the hybrid test. The Permittee shall calculate and maintain a record of the sum of the actual and potential (if the hybrid test was used in the analysis) emissions of the regulated pollutant, in tons per year on a calendar year basis, for a period of 5 years following resumption of regular operations after the change, or for a period of 10 years following resumption of regular operations after the change if the project increases the design capacity of or potential to emit of any unit associated with the project. [Title I Condition: 40 CFR 52.21(r)(6) & Minn. R. 7007.3000, Minn. R. 7007.0800, subps. 4&5]
5.1.18 The Permittee must submit a report to the Agency if
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation the annual summed (actual, plus potential if used in hybrid test) emissions differ from the preconstruction projection and exceed the baseline actual emissions by a significant amount as listed at 40 CFR Section 52.21(b)(23). Such report shall be submitted to the Agency within 60 days after the end of the year in which the exceedances occur. The report shall contain: a. The name and ID number of the facility, and the name and telephone number of the facility contact person b. The annual emissions (actual, plus potential if any part of the project was analyzed using the hybrid test) for each pollutant for which the preconstruction projection and significant emissions increase are exceeded. c. Any other information, such as an explanation as to why the summed emissions differ from the preconstruction projection. [Minn. R. 7007.0800, subps. 4&5, ]
5.1.19 The Permittee shall comply with National Primary and Secondary Ambient Air Quality Standards, 40 CFR pt. 50, and the Minnesota Ambient Air Quality Standards, Minn. R. 7009.0010 to 7009.0080. Compliance shall be demonstrated upon written request by the MPCA. [Minn. R. 7007.0800, subps. 1‐2, Minn. R. 7007.0800, subp. 4, Minn. Stat. 116.07, subd. 9, Minn. Stat. 116.07, subd. 4a, Minn. R. 7009.0010‐0080, , Minn. R. 7007.0100, subp. 7(A), 7(L), & 7(M)]
5.1.20 Circumvention: Do not install or use a device or means that conceals or dilutes emissions, which would otherwise violate a federal or state air pollution control rule, without reducing the total amount of pollutant emitted. [Minn. R. 7011.0020]
5.1.21 Air Pollution Control Equipment: Operate all pollution control equipment whenever the corresponding process equipment and emission units are operated. [Minn. R. 7007.0800, subp. 16(J), Minn. R. 7007.0800, subp. 2]
5.1.22 Operation and Maintenance Plan: Retain at the stationary source an operation and maintenance plan for all air pollution control equipment. At a minimum, the O & M plan shall identify all air pollution control equipment and control practices and shall include a preventative maintenance program for the equipment and practices, a description of (the minimum but not necessarily the only) corrective actions to be taken to restore the
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation equipment and practices to proper operation to meet applicable permit conditions, a description of the employee training program for proper operation and maintenance of the control equipment and practices, and the records kept to demonstrate plan implementation. [Minn. R. 7007.0800, subp. 16(J), Minn. R. 7007.0800, subp. 14]
5.1.23 Operation Changes: In any shutdown, breakdown, or deviation the Permittee shall immediately take all practical steps to modify operations to reduce the emission of any regulated air pollutant. The Commissioner may require feasible and practical modifications in the operation to reduce emissions of air pollutants. No emissions units that have an unreasonable shutdown or breakdown frequency of process or control equipment shall be permitted to operate. [Minn. R. 7019.1000, subp. 4]
5.1.24 Fugitive Emissions: Do not cause or permit the handling, use, transporting, or storage of any material in a manner which may allow avoidable amounts of particulate matter to become airborne. Comply with all other requirements listed in Minn. R. 7011.0150. [Minn. R. 7011.0150]
5.1.25 Noise: The Permittee shall comply with the noise standards set forth in Minn. R. 7030.0010 to 7030.0080 at all times during the operation of any emission units. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean Air Act. [Minn. R. 7030.0010‐0080]
5.1.26 Inspections: The Permittee shall comply with the inspection procedures and requirements as found in Minn. R. 7007.0800, subp. 9(A). [Minn. R. 7007.0800, subp. 9(A)]
5.1.27 The Permittee shall comply with the General Conditions listed in Minn. R. 7007.0800, subp. 16. [Minn. R. 7007.0800, subp. 16]
5.1.28 Performance Testing: Conduct all performance tests in accordance with Minn. R. ch. 7017 unless otherwise noted in Tables A and/or B. [Minn. R. ch. 7017]
5.1.29 Performance Test Notifications and Submittals: Performance Tests are due as outlined in Table A of the permit. See Table B for additional testing requirements. Performance Test Notification (written): due 30 days before each Performance Test
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Performance Test Plan: due 30 days before each Performance Test Performance Test Pre‐test Meeting: due 7 days before each Performance Test Performance Test Report: due 45 days after each Performance Test Performance Test Report ‐ Microfiche Copy: due 105 days after each Performance Test The Notification, Test Plan, and Test Report may be submitted in an alternative format as allowed by Minn. R. 7017.2018. [Minn. R. 7017.2035, subp. 2, Minn. R. 7017.2035, subp. 1, Minn. R. 7017.2030]
5.1.30 Limits set as a result of a performance test (conducted before or after permit issuance) apply until superseded as stated in the MPCA's Notice of Compliance letter granting preliminary approval. Preliminary approval is based on formal review of a subsequent performance test on the same unit as specified by Minn. R. 7017.2025, subp. 3. The limit is final upon issuance of a permit amendment incorporating the change. [Minn. R. 7017.2025, subp. 3]
5.1.31 Monitoring Equipment Calibration ‐ The Permittee shall either: 1. Calibrate or replace required monitoring equipment every 12 months; or 2. Calibrate at the frequency stated in the manufacturer's specifications. For each monitor, the Permittee shall maintain a record of all calibrations, including the date conducted, and any corrective action that resulted. The Permittee shall include the calibration frequencies, procedures, and manufacturer's specifications (if applicable) in the Operations and Maintenance Plan. Any requirements applying to continuous emission monitors are listed separately in this permit. [Minn. R. 7007.0800, subp. 4(D)]
5.1.32 Operation of Monitoring Equipment: Unless otherwise noted in Tables A and/or B, monitoring a process or control equipment connected to that process is not necessary during periods when the process is shutdown, or during checks of the monitoring systems, such as calibration checks and zero and span adjustments. If monitoring records are required, they should reflect any such periods of process shutdown or checks of the monitoring system. [Minn. R. 7007.0800, subp. 4(D)]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.1.33 Recordkeeping: Retain all records at the stationary
source, unless otherwise specified within this permit, for a period of five (5) years from the date of monitoring, sample, measurement, or report. Records which must be retained at this location include all calibration and maintenance records, all original recordings for continuous monitoring instrumentation, and copies of all reports required by the permit. Records must conform to the requirements listed in Minn. R. 7007.0800, subp. 5(A). [Minn. R. 7007.0800, subp. 5(C)]
5.1.34 Recordkeeping: Maintain records describing any insignificant modifications (as required by Minn. R. 7007.1250, subp. 3) or changes contravening permit terms (as required by Minn. R. 7007.1350, subp. 2), including records of the emissions resulting from those changes. [Minn. R. 7007.0800, subp. 5(B)]
5.1.35 If the Permittee determines that no permit amendment or notification is required prior to making a change, the Permittee must retain records of all calculations required under Minn. R. 7007.1200. These records shall be kept for a period of five years from the date the change was made or until permit reissuance, whichever is longer. The records shall be kept at the stationary source for the current calendar year of operation and may be kept at the stationary source or office of the stationary source for all other years. The records may be maintained in either electronic or paper format. [Minn. R. 7007.1200, subp. 4]
5.1.36 Shutdown Notifications: Notify the Commissioner at least 24 hours in advance of a planned shutdown of any control equipment or process equipment if the shutdown would cause any increase in the emissions of any regulated air pollutant. If the owner or operator does not have advance knowledge of the shutdown, notification shall be made to the Commissioner as soon as possible after the shutdown. However, notification is not required in the circumstances outlined in Items A, B and C of Minn. R. 7019.1000, subp. 3. At the time of notification, the owner or operator shall inform the Commissioner of the cause of the shutdown and the estimated duration. The owner or operator shall notify the Commissioner when the shutdown is over. [Minn. R. 7019.1000, subp. 3]
5.1.37 Breakdown Notifications: Notify the Commissioner within 24 hours of a breakdown of more than one hour duration of any control equipment or process
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation equipment if the breakdown causes any increase in the emissions of any regulated air pollutant. The 24‐hour time period starts when the breakdown was discovered or reasonably should have been discovered by the owner or operator. However, notification is not required in the circumstances outlined in Items A, B and C of Minn. R. 7019.1000, subp. 2. At the time of notification or as soon as possible thereafter, the owner or operator shall inform the Commissioner of the cause of the breakdown and the estimated duration. The owner or operator shall notify the Commissioner when the breakdown is over. [Minn. R. 7019.1000, subp. 2]
5.1.38 Notification of Deviations Endangering Human Health or the Environment: As soon as possible after discovery, notify the Commissioner or the state duty officer, either orally or by facsimile, of any deviation from permit conditions which could endanger human health or the environment. [Minn. R. 7019.1000, subp. 1]
5.1.39 Notification of Deviations Endangering Human Health or the Environment Report: Within 2 working days of discovery, notify the Commissioner in writing of any deviation from permit conditions which could endanger human health or the environment. Include the following information in this written description: 1. the cause of the deviation; 2. the exact dates of the period of the deviation, if the deviation has been corrected; 3. whether or not the deviation has been corrected; 4. the anticipated time by which the deviation is expected to be corrected, if not yet corrected; and 5. steps taken or planned to reduce, eliminate, and prevent reoccurrence of the deviation. [Minn. R. 7019.1000, subp. 1]
5.1.40 Application for Permit Amendment: If a permit amendment is needed, submit an application in accordance with the requirements of Minn. R. 7007.1150 through Minn. R. 7007.1500. Submittal dates vary, depending on the type of amendment needed. [Minn. R. 7007.1150‐7007.1500]
5.1.41 Extension Requests: The Permittee may apply for an Administrative Amendment to extend a deadline in a permit by no more than 120 days, provided the proposed deadline extension meets the requirements of Minn. R. 7007.1400, subp. 1(H). Performance testing deadlines from the General
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Provisions of 40 CFR pt. 60 and pt. 63 are examples of deadlines for which the MPCA does not have authority to grant extensions and therefore do not meet the requirements of Minn. R. 7007.1400, subp. 1(H). [Minn. R. 7007.1400, subp. 1(H)]
5.1.42 Emission Inventory Report: due on or before April 1 of each calendar year following permit issuance, to be submitted on a form approved by the Commissioner. [Minn. R. 7019.3000‐3100]
5.1.43 Emission Fees: due 30 days after receipt of an MPCA bill. [Minn. R. 7002.0005‐7002.0095]
COMG 1 GP005 NSPS‐ Subpart DD equipment
venting to STRU 19
5.2.1 All COMG 1 (NSPS‐ Subpart DD equipment venting to STRU 19) emission units shall vent to TREA 9, and TREA 9 emissions shall vent to STRU 19. [Minn. R. 7007.0800, subp. 2]
5.2.2 See STRU 19 for requirements for performance testing requirements. [Minn. R. 7007.0800, subp. 2]
5.2.3 40 CFR pt. 60, subp. DD applies to each affected facility at any grain terminal elevator or any grain storage elevator, except as provided under 40 CFR Section 60.304(b). The affected facilities are all grain handling operations which commenced construction, modification, or reconstruction after August 3, 1978. [Minn. R. 7011.1005, subp. 2, ]
5.2.4 Total Particulate Matter: less than or equal to 0.01 grains/dry standard cubic foot [40 CFR 60.302(b)(1), Minn. R. 7011.1005, subp. 2]
5.2.5 Opacity: less than or equal to 0 percent opacity [40 CFR 60.302(b)(2), Minn. R. 7011.1005, subp. 2]
5.2.6 Opacity <= 0 percent opacity from grain handling operation fugitive emissions. This limit applies to each emission unit listed in COMG 1 (NSPS‐ Subpart DD equipment venting to STRU 19). [40 CFR 60.302(c)(2), Minn. R. 7011.1005, subp. 2]
5.2.7 The Permittee shall submit a notification of any physical or operational change to an existing facility which may increase the emission rate of any air pollutant to which a standard applies, unless that change is specifically exempted under an applicable subpart or in 40 CFR Section 60.14(e). This notice shall be postmarked 60 days or as soon as practicable before the change is commenced and shall include information describing the precise nature of the change, present and proposed emission control systems, productive capacity of the
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation facility before and after the change, and the expected completion date of the change. The Administrator may request additional relevant information subsequent to this notice. [40 CFR 60.7(a)]
5.2.8 The Permittee shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. [Minn. R. 7019.0100, subp. 1, ]
5.2.9 The Permittee shall not build, erect, install, or use any article, machine, equipment or process, the use of which conceals an emission which would otherwise constitute a violation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with a standard which is based on the concentration of a pollutant in the gases discharged to the atmosphere. [40 CFR 60.12]
COMG 2 GP006 NSPS‐ Subpart DD equipment
venting to TREA 13
5.3.1 All COMG 2 (NSPS‐ Subpart DD equipment venting to TREA 38) emission units shall vent to TREA 31 or TREA 32. TREA 31 and TREA 32 shall vent to TREA 13, and TREA 13 emissions shall vent indoors. [Minn. R. 7007.0800, subp. 2]
5.3.2 40 CFR pt. 60, subp. DD applies to each affected facility at any grain terminal elevator or any grain storage elevator, except as provided under 40 CFR Section 60.304(b). The affected facilities are all grain handling operations which commenced construction, modification, or reconstruction after August 3, 1978. [Minn. R. 7011.1005, subp. 2, ]
5.3.3 Total Particulate Matter: less than or equal to 0.01 grains/dry standard cubic foot [40 CFR 60.302(b)(1), Minn. R. 7011.1005, subp. 2]
5.3.4 Opacity: less than or equal to 0 percent [Minn. R. 7011.1005, subp. 2, ]
5.3.5 Opacity <= 0 percent opacity from grain handling operation fugitive emissions. This limit applies to each emission unit listed in COMG 2 (NSPS‐ Subpart DD equipment venting to TREA 38). [40 CFR 60.302(c)(2), Minn. R. 7011.1005, subp. 2]
5.3.6 The Permittee shall submit a notification of any physical or operational change to an existing facility
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation which may increase the emission rate of any air pollutant to which a standard applies, unless that change is specifically exempted under an applicable subpart or in 40 CFR Section 60.14(e). This notice shall be postmarked 60 days or as soon as practicable before the change is commenced and shall include information describing the precise nature of the change, present and proposed emission control systems, productive capacity of the facility before and after the change, and the expected completion date of the change. The Administrator may request additional relevant information subsequent to this notice. [40 CFR 60.7(a)]
5.3.7 The Permittee shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. [Minn. R. 7019.0100, subp. 1, ]
5.3.8 The Permittee shall not build, erect, install, or use any article, machine, equipment or process, the use of which conceals an emission which would otherwise constitute a violation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with a standard which is based on the concentration of a pollutant in the gases discharged to the atmosphere. [40 CFR 60.12]
COMG 3 GP001 VOC Emission Cap 5.4.1 EMISSION LIMITS 5.4.2 Volatile Organic Compounds <= 1058.6 tons per
year 12‐month rolling sum. All VOC‐emitting equipment in COMG 3 are subject to this limit. If the Permittee adds VOC‐emitting equipment to increase hexane use, or replaces or modifies equipment in COMG 3, such equipment is subject to this permit limit as well as all of the requirements of COMG 3. Prior to making such a change, the Permittee shall apply for and obtain the appropriate permit amendment, as applicable. [Title I Condition: 40 CFR 52.21(r)(4), Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2)(i) and Minn. R. 7007.3000]
5.4.3 Daily Recordkeeping, VOC Losses: Each day, the Permittee shall measure and record the volume of hexane in each storage tank and calculate the loss
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation of hexane over the previous day. [Minn. R. 7007.0800, subp. 4]
5.4.4 Daily Recordkeeping, VOC Losses: Each day, the Permittee shall record the following: 1. The total weight of oil passing through crude filtration; 2. The total weight of oil produced by the Permittee's extraction plant; 3. The total weight of other imported oil that is not processed through crude filtration. [Minn. R. 7007.0800, subp. 4]
5.4.5 Weekly Monitoring and Recordkeeping: Once per calendar week, the Permittee shall obtain and record the results of the following for the previous calendar week, if the facility is operating: 1. One sample of crude oil after crude filtration and analyze the sample to determine the hexane concentration in the oil; 2. One sample of crude oil from the Permittee's extraction plant and analyze the sample to determine the hexane concentration in the oil; and 3. One sample of other imported crude oil that is not processed through crude filtration and analyze the sample to determine the hexane concentration in the oil, if crude oil is imported during the week. If crude oil is not imported, the Permittee shall record that no crude oil was imported for that week. [Minn. R. 7007.0800, subp. 4]
5.4.6 Monthly Recordkeeping, VOC Emissions: By the 28th of the month, the Permittee shall calculate and record the following: 1. The total VOC emissions for the previous calendar month, where VOC losses are calculated using the equations listed in this permit. 2. The 12‐month rolling sum VOC emissions for the previous 12‐month period by summing the monthly VOC emissions data for the previous 12 months. [Minn. R. 7007.0800, subp. 4]
5.4.7 VOC losses Calculation: The Permittee shall use equation No. 1 to demonstrate that VOC losses are less than 1,000 tons per 12 months. If the calculation of the 12‐month rolling sum shows that
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation actual VOC losses are greater than 1,000 tons per 12‐month, then by the 5th day of the next month, the Permittee shall calculate the emission loss based on a 52‐week rolling sum of VOC losses using equation No. 2. The Permittee shall continue to calculate the VOC loss as a 52‐week rolling sum using Equation No. 2 until the emission loss is demonstrated to be less than 950 tons per 52‐weeks for eight consecutive weeks. The Permittee shall revert back to using Equation No. 1 once the calculations prescribed by Equation No. 2 show that emissions are less than 950 tons per 52‐weeks for 8‐consective weeks. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.4.8 Monthly Calculation, VOC losses: By the 28th day of each month, the Permittee shall calculate VOC emissions due to VOC losses for the previous calendar month using the following equation: Equation No.1 VOC losses = H + I + O Where: H = Sum of the daily loss in the weight of hexane in the storage tanks for the month (tons). = V *5.6/2000 V = sum of the daily losses in the volume of hexane in the storage tanks for the month (gallons) 5.6 = density of hexane (lb/gal) 2000 = conversion factor (lb/ton) (continued below) [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.4.9 (continued from above) I = Hexane contained in oil imported, processed through crude filtration, for the month (tons) = [(CC * WC)/(2000 * 10E6)]‐ [(CE*WE)/(2000*10E6)] CC = monthly average concentration of hexane in crude oil after crude filtration for the month (ppmw) WC = pound of oil passed through crude filtration during the month (lb)
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation CE = monthly average concentration of hexane in crude oil produced by Permittee's extraction plant for the month n (ppmw) WE = pound of oil produced by the extraction plant the month (lb) 2000 = conversion factor (lb/ton) 10E6 = conversion factor, ppmw to mass unit of tons (continued below) [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.4.10 (continued from above) O = hexane contained in oil, not processed through crude filtration, for the month (tons) = (CO * WO)/2000 * 10E6 CO = monthly average concentration of hexane in other imported oils, not processed through crude filtration. (ppmw) WO = pounds of other imported oils, not processed through crude filtration, during the month (lb) 2000 = conversion factor (lb/ton) 10E6 = conversion factor, ppmw to mass unit of tons [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.4.11 Equation No. 2 VOC losses = H + I + O Where: H = Sum of the daily changes in the weight of hexane in the storage tanks for the week (tons) = V *5.6/2000 V = sum of the daily losses in the volume of hexane in the storage tanks for the week (gallons) 5.6 = density of hexane (lb/gal) 2000 = conversion factor (lb/ton) (continued below) [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.4.12 (continued from above) I = Hexane contained in oil imported, processed through crude filtration, for the week (tons) = [(CC * WC)/(2000 * 10E6)]‐ [(CE*WE)/(2000*10E6)]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation CC = concentration of hexane in crude oil after crude filtration for the week (ppmw) WC = pound of oil passed through crude filtration during the week (lb) CE = concentration of hexane in crude oil produced by Permittee's extraction plant for the week (ppmw) WE = pound of oil produced by the extraction plant during the week (lb) 2000 = conversion factor (lb/ton) 10E6 = conversion factor O = hexane contained in oil, not processed through crude filtration, for the week =(CO* WO)/2000 * 10E6 WO = pounds of other imported oils, not processed through crude filtration, for the week (lb) CO= concentration of hexane in other imported oils, not processed through crude filtration for the week (ppmw) 2000 = conversion factor (lb/ton) 10E6 = conversion factor, ppmw to mass unit of tons [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
COMG 4 GP011 Inherent Process Equipment 5.5.1 The Permittee shall operate and maintain each
cyclone at all times that any emission unit emitting to the cyclone is in operation. The Permittee shall document periods of non‐operation of each cyclone. [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
5.5.2 Operation and Maintenance of the Cyclone: The Permittee shall operate and maintain the cyclone according to the equipment manufacturer's specifications. The Permittee shall keep copies of the manufacturer's specifications available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
5.5.3 Visible Emissions: The Permittee shall check each stack/vent associated with each cyclone listed in COMG 4 (Inherent Process Equipment) for visible emissions, during daylight hours, once each day of operation. [Minn. R. 7007.0800, subp. 4]
5.5.4 Monthly Inspections: At least once per month, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are subject to
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation wear or plugging which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.5.5 Quarterly Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are not subject to wear which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.5.6 Semi‐annual Inspections: At least once semi‐annually, or more frequently as required by the manufacturing specifications, the Permittee shall thoroughly inspect all control equipment components. This inspection requires shutting down, temporarily, to allow for an internal inspection of the components. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.5.7 Recordkeeping: The Permittee shall keep records on the time and date of visible emissions inspections, and whether or not any visible emissions were observed. [Minn. R. 7007.0800, subp. 5]
5.5.8 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ visible emissions are observed; and/or ‐ any components of the cyclone found during an inspection that require repairs. Corrective actions include, but are not limited to, those outlined in manufacturer's specifications. The Permittee shall keep a record of the type and date of any corrective action taken for each cyclone. [Minn. R. 7007.0800, subp. 5]
COMG 5 GP003 Process Steam‐Generating
Boilers; NESHAP DDDDD
5.6.1 The Permittee shall not burn Nos. 3, 4, 5 or. 6 fuel oil after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
5.6.2 Sulfur Content of Fuel <= 0.050 percent by weight for fuel oil No. 2 (low sulfur fuel oil) until January 31, 2016. [Minn. R. 7007.0800, subp. 2, Minn. R.
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5.6.3 Sulfur Content of Fuel <= 0.0015 percent by weight (15 ppm) for distillate fuel. Distillate fuel oil shall be used on and after January 31, 2016. [Minn. R. 7007.0800, subp. 2, Minn. R. 7011.0510, subp. 1]
5.6.4 Heat Input <= 40.0 million Btu per hour 8‐hour block average for all fuel oil grades while burning any fuel oil with a sulfur content greater than 1.0% but less than 1.5%. This limit applies to the combined total for EQUI 112, EQUI 113, and EQUI 114. [Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 4, Minn. R. 7009.0010‐0080, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9]
5.6.5 Heat Input <= 60.0 million Btu per hour 8‐hour block average for all fuel oil grades while burning any fuel oil with a sulfur content greater than 0.050% but less than or equal to 1.0%. This limit applies to the combined total for EQUI 112, EQUI 113, and EQUI 114. [Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 4, Minn. R. 7009.0010‐0080, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9]
5.6.6 The Permittee shall only burn natural gas and ultra low sulfur fuel (distillate fuel oil that has less than or equal to 15 ppm sulfur) in COMG 5 (Process Steam‐Generating Boilers) emission units on and after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
5.6.7 EQUI 112 EQUI 113, and EQUI 114 of COMG 5 (Process Steam‐Generating Boilers; NESHAP DDDDD) are industrial boilers as defined in 40 CFR Section 63.7575 and included in the affected source which is the collection at a major source of all existing industrial boilers and process heaters within the subcategories below (as defined in 40 CFR Section 63.7575); (q) Units designed to burn liquid fuel. (u) Units designed to burn light liquid fuel. [40 CFR 63.7490, 40 CFR 63.7499, Minn. R. 7011.7050]
5.6.8 The Permittee shall comply with 40 CFR pt. 63, subp. DDDDD no later than January 31, 2016, except as provided on 40 CFR Section 63.6(i). [40 CFR 63.7495(b), Minn. R. 7011.7050]
5.6.9 (a)The Permittee shall meet the requirements in 40 CFR Section 63.7500(a)(1) through (3) at all times
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation the affected unit is operating, except as provided in 40 CFR Section 63.7500(b) and (f). (1) The Permittee shall meet each emission limit and work practice standard in 40 CFR pt. 63, subp. DDDDD Tables 2 and 3 that apply to each boiler, except as provided under 40 CFR Section 63.7522. The output‐based emission limits, in units of pounds per million Btu of steam output, in 40 CFR pt. 63, subp. DDDDD Table 2 are an alternative applicable only to boilers that generate steam. [40 CFR 63.7500(a)(1), Minn. R. 7011.7050]
5.6.10 HCl: less than or equal to 0.0011 lbs/million Btu heat input, except during periods of startup and shutdown. This limit applies to each unit designed to burn liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for HCl. The Permittee may comply with the HCl heat input limit using fuel analysis or performance testing as required in this permit. [40 CFR 63.7500(a)(1), 40 CFR pt. 63, subp. DDDDD(Table 2), Minn. R. 7011.7050]
5.6.11 HCl: less than or equal to 0.0014 lbs/million Btu steam output, except during periods of startup and shutdown. This limit applies to each unit designed to burn liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for HCl. The Permittee may comply with the HCl steam output limit using fuel analysis or performance testing as required in this permit. [40 CFR 63.7500(a)(1), 40 CFR pt. 63, subp. DDDDD(Table 2), Minn. R. 7011.7050]
5.6.12 When complying with 40 CFR pt. 63, subp. DDDDD Table 2 HCl numerical emission limit using performance testing, the Permittee shall using the following specified sampling volume or test run duration; ‐For M26A: Collect a minimum of 2 dscm per run; ‐For M26: Collect a minimum of 240 liters per run. [40 CFR 63.7500(a)(1), 40 CFR pt. 63, subp. DDDDD(Table 2), Minn. R. 7011.7050]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.6.13 Mercury <= 0.000002 pounds per million Btu heat
input except during periods of startup and shutdown. This limit applies to each unit designed to burn liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for Mercury. The Permittee may comply with the Mercury heat input limit using fuel analysis or performance testing as required in this permit. [40 CFR 63.7500(a)(1), 40 CFR pt. 63, subp. DDDDD(Table 2), Minn. R. 7011.7050]
5.6.14 Mercury: less than or equal to 0.0000025 lbs/million Btu steam output, except during periods of startup and shutdown. This limit applies to each unit designed to burn liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for Mercury. The Permittee may comply with the Mercury steam output limit using fuel analysis or performance testing as required in this permit. [40 CFR 63.7500(a)(1), 40 CFR pt. 63, subp. DDDDD(Table 2), Minn. R. 7011.7050]
5.6.15 When complying with 40 CFR pt. 63, subp. DDDDD Table 2 Mercury numerical emission limit using performance testing, the Permittee shall use the following specified sampling volume or test run duration; ‐For M29: Collect a minimum of 3 dscm per run; ‐For M30A of M30B: Collect a minimum sample as specified in the method; ‐For ASTM D6784: Collect a minimum of 2 dscm, as incorporated by 40 CFR Section 63.14. [40 CFR 63.7500(a)(1), 40 CFR pt. 63, subp. DDDDD(Table 2), Minn. R. 7011.7050]
5.6.16 Carbon Monoxide <= 130 parts per million by volume on a dry basis corrected to 3 percent oxygen, except during periods of startup and shutdown, using the following specified sampling volume or test run duration; ‐1 hr minimum sampling time. This limit applies to each unit designed to burn light
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for Carbon Monoxide. [40 CFR 63.7500(a)(1), 40 CFR pt. 63, subp. DDDDD(Table 2), Minn. R. 7011.7050]
5.6.17 Carbon Monoxide: less than or equal to 0.13 lbs/million Btu steam output, except during periods of startup and shutdown, using the following specified sampling volume or test run duration; ‐1 hr minimum sampling time. This limit applies to each unit designed to burn light liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for Carbon Monoxide. [40 CFR 63.7500(a)(1), 40 CFR pt. 63, subp. DDDDD(Table 2), Minn. R. 7011.7050]
5.6.18 Front‐half Particulate Matter <= 0.0079 pounds per million Btu heat input; or Total Selected Metals (TSM): less than or equal to 0.000062 lb/million Btu heat input, except during periods of startup and shutdown, using the following specified sampling volume or test run duration; ‐Collect a minimum of 3 dscm per run This limit applies to each unit designed to burn light liquid fuel. The Permittee must comply with either the heat input limit for Front‐half Particulate Matter or TSM, or the steam output limit for Front‐half Particulate Matter. The Permittee may comply with the TSM heat input limit using fuel analysis or performance testing as required in this permit. [40 CFR 63.7500(a)(1), 40 CFR pt. 63, subp. DDDDD(Table 2), Minn. R. 7011.7050]
5.6.19 Front‐half Particulate Matter: less than or equal to 0.0096 lbs/million Btu steam output except during periods of startup and shutdown; or Total Selected Metals (TSM): less than or equal to 0.000075 lbs/million Btu steam output, except during periods of startup and shutdown; using the following specified sampling volume or test run duration; ‐Collect a minimum of 3 dscm per run This limit applies to each unit designed to burn light
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation liquid fuel. The Permittee must comply with either the heat input limit for Front‐half Particulate Matter, or the steam output limit for Front‐half Particulate Matter or TSM. [40 CFR 63.7500(a)(1), 40 CFR pt. 63, subp. DDDDD(Table 2), Minn. R. 7011.7050]
5.6.20 4. The Permittee shall have a one‐time energy assessment performed by a qualified energy assessor. An energy assessment completed on or after January 1, 2008, that meets or is amended to meet the energy assessment requirements in 40 CFR pt. 63, subp. DDDDD, Table 3, satisfies the energy assessment requirement. A facility that operates under an energy management program compatible with ISO 50001 that includes the affected units also satisfies the energy assessment requirement. The energy assessment must include the following with extent of the evaluation for items a. to e. appropriate for the on‐site technical hours listed in 40 CFR Section 63.7575; a. A visual inspection of each boiler. b. An evaluation of operating characteristics of each boiler, specifications of energy using systems, operating and maintenance procedures, and unusual operating constraints. [40 CFR 63.7500(a)(1), 40 CFR 63.subp. DDDDD(Table 3), Minn. R. 7011.7050]
5.6.21 c. An inventory of major energy use systems consuming energy from affected boilers and which are under the Permittee's control of the boiler. d. A review of available architectural and engineering plans, facility operation and maintenance procedures and logs, and fuel usage. e. A review of the facility's energy management practices and provide recommendations for improvements consistent with the definition of energy management practices, if identified. f. A list of cost‐effective energy conservation measures that are within the Permittee's control. g. A list of the energy savings potential of the energy conservation measures identified, and h. A comprehensive report detailing the ways to
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation improve efficiency, the cost of specific improvements, benefits, and the time frame for recouping those investments. [40 CFR 63.7500(a)(1), 40 CFR 63.subp. DDDDD(Table 3), Minn. R. 7011.7050]
5.6.22 The Permittee shall include with the Notification of Compliance Status a signed certification that the energy assessment was completed according to 40 CFR pt. 63, subp. DDDDD, Table 3 and is an accurate depiction of the facility at the time of the assessment. [40 CFR 63.7530(e), Minn. R. 7011.7050]
5.6.23 The Permittee shall meet the work practice standard according to 40 CFR pt. 63, subp. DDDDD, Table 3. During startup and shutdown, the Permittee shall only follow the work practice standards according to item 5 of 40 CFR pt. 63, subp. DDDDD, Table 3. [40 CFR 63.7530(h), Minn. R. 7011.7050]
5.6.24 5. The Permittee shall meet the following requirements for each existing boiler subject to emission limits in 40 CFR pt. 63, subp. DDDDD Table 2 during startup; ‐The Permittee shall operate all CMS during startup. ‐For startup of a boiler, the Permittee shall use one or a combination of the following clean fuels: natural gas and distillate oil. [40 CFR pt. 63, subp. DDDDD, Minn. R. 7011.7050]
5.6.25 ‐The Permittee shall comply with all applicable emission limits at all times except for startup or shutdown periods conforming with this work practice. The Permittee shall collect monitoring data during periods of startup, as specified in 40 CFR Section 63.7535(b). The Permittee shall keep records during periods of startup. The Permittee shall provide reports concerning activities periods of startup, as specified in 40 CFR Section 63.7555. [40 CFR pt. 63, subp. DDDDD, Minn. R. 7011.7050]
5.6.26 6. The Permittee shall meet the following requirements for each existing boiler subject to emission limits in 40 CFR pt. 63, subp. DDDDD Table 2 during shutdown; ‐The Permittee shall operate all CMS during shutdown. ‐The Permittee shall comply with all applicable emissions limits at all times except for startup or
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation shutdown periods conforming with this work practice. The Permittee shall collect monitoring data during periods of shutdown, as specified in 40 CFR Section 63.7535(b). The Permittee shall keep records during periods of shutdown and provide reports concerning activities and periods of shutdown, as specified in 40 CFR Section 63.7555. [40 CFR pt. 63, subp. DDDDD, Minn. R. 7011.7050]
5.6.27 The Permittee shall meet each operating limit in 40 CFR pt. 63, subp. DDDDD Table 4 that applies to each boiler. [40 CFR 63.7500(a)(2), Minn. R. 7011.7050]
5.6.28 When complying with 40 CFR pt. 63, subp. DDDDD Table 2 numerical emission limits using a fuel analysis, the Permittee shall maintain the fuel type or fuel mixture such that the applicable emission rates calculated according to 40 CFR Section 63.7530(c)(2) and (3) is less than the applicable emission limits. [40 CFR pt. 63, subp. DDDDD(Table 4), Minn. R. 7011.7050]
5.6.29 When complying with 40 CFR pt. 63, subp. DDDDD Table 2 numerical emission limits using performance testing, the Permittee shall maintain the operating load of each boiler unit such that is does not exceed 110 percent of the highest hourly average operating load recorded during the most recent performance test for boilers that demonstrate compliance with a performance test. [40 CFR pt. 63, subp. DDDDD(Table 4), Minn. R. 7011.7050]
5.6.30 When complying with 40 CFR pt. 63, subp. DDDDD Table 2 numerical emission limits using an oxygen analyzer system, the Permittee shall maintain the 30‐day rolling average oxygen content at or above the lowest hourly average oxygen concentration measured during the most recent CO performance test, as specified in Table 8 for boilers subject to a CO emission limit that demonstrate compliance with an oxygen analyzer system as specified in 40 CFR Section 63.7525(a). This requirement does not apply to units that install an oxygen trim system since these units will set the trim system to the level specified in 40 CFR Section 63.7525(a). [40 CFR pt. 63, subp. DDDDD(Table 4), Minn. R. 7011.7050]
5.6.31 (3) At all times, the Permittee shall operate and maintain any affected source (as defined in 40 CFR Section 63.7490, including associated air pollution control equipment and monitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Determination of whether such operation and maintenance procedures are being used will be based on information available to the Administrator that may include, but is not limited to, monitoring results, review of operation and maintenance procedures, review of operation and maintenance records, and inspection of the source. [40 CFR 63.7500(a)(3), Minn. R. 7011.7050]
5.6.32 As provided in 40 CFR Section 63.6(g), EPA may approve use of an alternative to the work practice standards in 40 CFR Section 63.7500. [40 CFR 63.7500(b), Minn. R. 7011.7050]
5.6.33 40 CFR Section 63.7500 standards apply at all times the affected unit is operating, except during periods of startup and shutdown during which time the Permittee shall comply only with 40 CFR pt. 63, subp. DDDDD Table 3. [40 CFR 63.7500(f), Minn. R. 7011.7050]
5.6.34 As an alternative to meeting the requirements of 40 CFR Section 63.7500 for PM (or TSM), HCl, or mercury on a boiler‐specific basis and the Permittee has more than one existing boiler, the Permittee may demonstrate compliance by emissions averaging, if averaged emissions are not more than 90 percent of the applicable emission limit, according to the procedures in 40 CFR Section 63.7522. New boilers or process heaters shall not be included in an emissions average. [40 CFR 63.7522(a), Minn. R. 7011.7050]
5.6.35 For a group of two or more existing boilers in the same subcategory that each vent to a separate stack, the Permittee may average PM (or TSM), HCl, or mercury emissions among existing units to demonstrate compliance with the limits in 40 CFR pt. 63, subp. DDDDD, Table 2 as specified in 40 CFR Section 63.7522(b)(1) through (3), if the requirements in 40 CFR Section 63.7522(c) through (g) are satisfied; (2) For mercury and HCl, averaging is allowed as follows: (ii) The Permittee may average among units in any of the liquid fuel subcategories. (iv) The Permittee shall not average across the units designed to burn liquid. (3) For PM (or TSM), averaging is only allowed between units within each of the following subcategories and the Permittee shall not average across subcategories:
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (x) Units designed to burn light liquid fuel. [40 CFR 63.7522(b), Minn. R. 7011.7050]
5.6.36 For each existing boiler or process heater in the averaging group, the emission rate achieved during the initial compliance test for the HAP being averaged must not exceed the emission level that was being achieved on January 31, 2013 or the control technology employed during the initial compliance test must not be less effective for the HAP being averaged than the control technology employed on January 31, 2013. [40 CFR 63.7522(c), Minn. R. 7011.7050]
5.6.37 The averaged emissions rate from the existing boilers participating in the emissions averaging option must not exceed 90 percent of the limits in 40 CFR pt. 63, subp. DDDDD, Table 2 at all times the affected units are operating after January 31, 2016. [40 CFR 63.7522(d), Minn. R. 7011.7050]
5.6.38 The Permittee shall demonstrate initial compliance according to 40 CFR Section 63.7522(e)(1) using the maximum rated heat input capacity or maximum steam generation capacity of each unit and the results of the initial performance tests or fuel analysis. (1) The Permittee shall use 40 CFR Section 63.7522 Equation 1a or 1b or 1c found in Appendix III to the permit to demonstrate that the PM (or TSM), HCl, or mercury emissions from all existing units participating in the emissions averaging option for that pollutant do not exceed the emission limits in 40 CFR pt. 63, subp. DDDDD, Table 2. Use Equation 1a if complying with the emission limits on a heat input basis, use Equation 1b if complying with the emission limits on a steam generation (output) basis, and use Equation 1c if complying with the emission limits on an electric generation (output) basis. [40 CFR 63.7522(e)(1), Minn. R. 7011.7050]
5.6.39 After the initial compliance demonstration described in 40 CFR Section 63.7522(e), the Permittee shall demonstrate compliance on a monthly basis determined at the end of every month (12 times per year) according to 40 CFR Section 63.7522(f)(1) through (3). The first monthly period begins on January 31, 2016. If the affected source elects to collect monthly data for up the 11 months preceding the first monthly period, these additional data points can be used to compute the 12‐month rolling average in 40 CFR Section 63.7522(f)(3). [40 CFR 63.7522(f), Minn. R.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 7011.7050]
5.6.40 For each calendar month, the Permittee shall use 40 CFR Section 63.7522 Equation 3a or 3b to calculate the average weighted emission rate for that month. Use Equation 3a and the actual heat input for the month for each existing unit participating in the emissions averaging option if complying with emission limits on a heat input basis. Use Equation 3b and the actual steam generation for the month if complying with the emission limits on a steam generation (output) basis. [40 CFR 63.7522(f)(1), Minn. R. 7011.7050]
5.6.41 The Permittee shall develop and submit upon request to the applicable Administrator for review and approval, an implementation plan for emission averaging according to the procedures and requirements in 40 CFR Section 63.7522(g)(1) through (4). [40 CFR 63.7522(g), Minn. R. 7011.7050]
5.6.42 (1) The Permittee shall submit the implementation plan no later than 180 days before the date that the facility intends to demonstrate compliance using the emission averaging option. [40 CFR 63.7522(g)(1), Minn. R. 7011.7050]
5.6.43 (2) The Permittee shall include the information contained in 40 CFR Section 63.7522(g)(2)(i) through (vii) in the implementation plan for all emission sources included in an emissions average: (i) Identification of all existing boilers and process heaters in the averaging group, including for each either the applicable HAP emission level or any control technology installed as of January 31, 2013 and the date on which emission averaging to commence is requested; [40 CFR 63.7522(g)(2), Minn. R. 7011.7050]
5.6.44 (ii) The process parameter (heat input or steam generated) that will be monitored for each averaging group; (iii) Any specific control technology or pollution prevention measure to be used for each emission boiler in the averaging group and the date of installation or application. If the pollution prevention measure reduces or eliminates emissions from multiple boilers, the owner or operator must identify each boiler; (iv) The test plan for the measurement of PM (or TSM), HCl, or mercury emissions in accordance with
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation the requirements in 40 CFR Section 63.7520; (v) The operating parameters to be monitored for each control system or device consistent with 40 CFR Section 63.7500 and 40 CFR pt. 63, subp. DDDDD, Table 4, and a description of how the operating limits will be determined; [40 CFR 63.7522(g)(2), Minn. R. 7011.7050]
5.6.45 (vi) If the Permittee requests to monitor an alternative operating parameter pursuant to 40 CFR Section 63.7525, the Permittee shall also include: (A) A description of the parameter(s) to be monitored and an explanation of the criteria used to select the parameter(s); and (B) A description of the methods and procedures that will be used to demonstrate that the parameter indicates proper operation of the control device; the frequency and content of monitoring, reporting, and recordkeeping requirements; and a demonstration, to the satisfaction of the Administrator, that the proposed monitoring frequency is sufficient to represent control device operating conditions; and. [40 CFR 63.7522(g)(2), Minn. R. 7011.7050]
5.6.46 (vii) A demonstration that compliance with each of the applicable emission limit(s) will be achieved under representative operating load conditions. Following each compliance demonstration and until the next compliance demonstration, the Permittee shall comply with the operating limit for operating load conditions specified in 40 CFR pt. 63, subp. DDDDD, Table 4. [40 CFR 63.7522(g), Minn. R. 7011.7050]
5.6.47 3) The Administrator shall review and approve or disapprove the plan according to the following criteria: (i) Whether the content of the plan includes all of the information specified in 40 CFR Section 63.7522(g)(2); and (ii) Whether the plan presents sufficient information to determine that compliance will be achieved and maintained. [40 CFR 63.7522(g)(3), Minn. R. 7011.7050]
5.6.48 (4) The applicable Administrator shall not approve an emission averaging implementation plan containing any of the following provisions:
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (i) Any averaging between emissions of differing pollutants or between differing sources; or (ii) The inclusion of any emission source other than an existing unit in the same subcategories. [40 CFR 63.7522(g)(4), Minn. R. 7011.7050]
5.6.49 The Permittee shall be in compliance with the emission limits, work practice standards, and operating limits in 40 CFR pt.63, subp. DDDDD. These limits apply at all times the affected unit is operating except for the periods noted in 40 CFR Section 63.7500(f). [40 CFR 63.7505(a), Minn. R. 7011.7050]
5.6.50 The Permittee shall demonstrate compliance with all applicable emission limits using performance stack testing, fuel analysis, or continuous monitoring systems (CMS), where applicable. The Permittee may demonstrate compliance with the applicable emission limit for hydrogen chloride (HCl), mercury, or total selected metals (TSM) using fuel analysis if the emission rate calculated according to 40 CFR Section 63.7530(c) is less than the applicable emission limit. (For gaseous fuels, fuel analyses to comply with the TSM alternative standard or HCl standard shall not be used.) Otherwise, the Permittee shall demonstrate compliance for HCl, mercury, or TSM using performance testing, if subject to an applicable emission limit listed in 40 CFR pt. 63, subp. DDDDD Table 2. [40 CFR 63.7505(c), Minn. R. 7011.7050]
5.6.51 If the Permittee demonstrates compliance with any applicable emission limit through performance testing and subsequent compliance with operating limits (including the use of CPMS), or with a CEMS, or COMS, the Permittee shall develop a site‐specific monitoring plan according to the requirements in 40 CFR Section 63.7505(d)(1) through (4) for the use of any CEMS, COMS, or CPMS. This requirement also applies if the Permittee petitions the EPA Administrator for alternative monitoring parameters under 40 CFR Section 63.8(f). [40 CFR 63.7505(d), Minn. R. 7011.7050]
5.6.52 For each boiler demonstrating compliance with emission limits in 40 CFR pt. 63, subp. DDDDD, Table 2 through performance testing, initial compliance requirements include all the following: (1) Conduct performance tests according to 40 CFR Section 63.7520 and 40 CFR pt. 63, subp. DDDDD,
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Table 5. (2) Conduct a fuel analysis for each type of fuel burned in each boiler according to 40 CFR Section 63.7521 and 40 CFR pt. 63, subp. DDDDD, Table 6. (ii) When natural gas fuel is co‐fired with ultra‐low sulfur fuel oil No. 2, a fuel analysis of those fuels is not required to be conducted according to 40 CFR Section 63.7521 and 40 CFR pt. 63, subp. Table 6. (iii)A chlorine fuel analysis is not required for any gaseous fuels. The Permittee shall conduct a fuel analysis for mercury on gaseous fuels unless the fuel is exempted in 40 CFR Section 63.7510(a)(2)(i) and (ii). [40 CFR 63.7510(a), Minn. R. 7011.7050]
5.6.53 (3) Establish operating limits according to 40 CFR Section 63.7530 and 40 CFR pt. 63, subp. DDDDD, Table 7. (4) Conduct CMS performance evaluations according to 40 CFR Section 63.7525. [40 CFR 63.7510(a), Minn. R. 7011.7050]
5.6.54 For each boiler demonstrating compliance with HCl, mercury, or TSM emission limits in 40 CFR pt. 63, subp. DDDDD, Table 2 through fuel analysis, the Permittee shall conduct a fuel analysis for each type of fuel burned in EQUI 112, EQUI 113, and EQUI 114 according to 40 CFR Section 63.7521 and 40 CFR pt. 63, subp. DDDDD, Table 6, and establish operating limits according to 40 CFR Section 63.7530 and 40 CFR pt. 63, subp. DDDDD, Table 8. The fuels described in 40 CFR Section 63.7510(a)(2)(ii) are exempt from these fuel analysis and operating limit requirements, and are exempt from the chloride fuel analysis and operating limit requirements. [40 CFR 63.7510(b), Minn. R. 7011.7050]
5.6.55 EQUI 112, 113 and 114 are subject to carbon monoxide (CO) limits and the Permittee shall conduct a performance evaluation of the continuous CO monitor according to 40 CFR Section 63.7525(a). [40 CFR 63.7510(c), Minn. R. 7011.7050]
5.6.56 EQUI 112, 113, and 114 are subject to PM limits; the Permittee shall conduct a performance test for PM in accordance with 40 CFR Section 63.7520 and 40 CFR pt. 63, subp. DDDDD, Table 5. [40 CFR 63.7510(d), Minn. R. 7011.7050]
5.6.57 For existing affected sources (as defined in 40 CFR Section 63.7490), the Permittee shall complete the initial compliance demonstration, as specified in paragraphs 40 CFR Section 63.7510(a) through (d) no later than 180 days after January 31, 2016 and
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation according to the applicable provisions in 40 CFR 63.7(a)(2) as cited in 40 CFR pt. 63, subp. DDDDD, Table 10. The Permittee shall complete an initial tune‐up by following the procedures described in 40 CFR 63.7540(a)(10)(i) through (vi) no later than January 31, 2016. The Permittee shall complete the one‐time energy assessment specified in 40 CFR pt. 63, subp. DDDDD, Table 3 no later than January 31, 2016. [40 CFR 63.7(a)(2), 40 CFR 63.7510(e), Minn. R. 7011.7050, Minn. R. 7017.2015]
5.6.58 The Permittee shall conduct all applicable performance tests according to 40 CFR Section 63.7520 on an annual basis, except as specified in 40 CFR Section 63.7515(b) through (e), (g), and (h). Annual performance tests must be completed no more than 13 months after the previous performance test, except as specified in 40 CFR Section 63.7515(b) through (e), (g), and (h). [40 CFR 63.7515(a), Minn. R. 7011.7050]
5.6.59 If performance tests for a given pollutant for at least 2 consecutive years show that emissions are at or below 75 percent of the emission limit (or, in limited instances as specified in 40 CFR pt. 63, subp. DDDDD, Table 2, at or below the emission limit) for the pollutant, and if there are no changes in the operation of the individual boiler or air pollution control equipment that could increase emissions, The Permittee may choose to conduct performance tests for the pollutant every third year. Each such performance test must be conducted no more than 37 months after the previous performance test. If the Permittee elects to demonstrate compliance using emission averaging under 40 CFR Section 63.7522, the Permittee shall continue to conduct performance tests annually. [40 CFR 63.7515(b), Minn. R. 7011.7050]
5.6.60 The requirement to test at maximum chloride input level is waived unless the stack test is conducted for HCl. The requirement to test at maximum mercury input level is waived unless the stack test is conducted for mercury. The requirement to test at maximum TSM input level is waived unless the stack test is conducted for TSM. [40 CFR 63.7515(b), Minn. R. 7011.7050]
5.6.61 If a performance test shows emissions exceeded the emission limit or 75 percent of the emission limit (as
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation specified in 40 CFR pt. 63, subp. DDDDD, Table 2) for a pollutant, the Permittee shall conduct annual performance tests for that pollutant until all performance tests over a consecutive 2‐year period meet the required level (at or below 75 percent of the emission limit, as specified in 40 CFR pt. 63, subp. DDDDD, Table 2). [40 CFR 63.7515(c), Minn. R. 7011.7050]
5.6.62 The Permittee is required to meet applicable tune‐up work practice standards and shall conduct annual performance tune‐ups according to 40 CFR 63.7540(a)(10). Each annual tune‐up specified in 40 CFR Section 63.7540(a)(10) must be no more than 13 months after the previous tune‐up. [40 CFR 63.7515(d), Minn. R. 7011.7050]
5.6.63 If the Permittee demonstrates compliance with the mercury, HCl, or TSM based on fuel analysis, a monthly fuel analysis shall be conducted according to 40 CFR Section 63.7521 for each type of fuel burned that is subject to an emission limit in 40 CFR pt. 63, subp. DDDDD, Table 2. The Permittee may comply with this monthly requirement by completing the fuel analysis any time within the calendar month as long as the analysis is separated from the previous analysis by at least 14 calendar days. If each of 12 consecutive monthly fuel analyses demonstrates 75 percent or less of the compliance level, the Permittee may decrease the fuel analysis frequency to quarterly for that fuel. If any quarterly sample exceeds 75 percent of the compliance level, the Permittee shall return to monthly monitoring for that fuel, until 12 months of fuel analyses are again less than 75 percent of the compliance level. [40 CFR 63.7515(e), Minn. R. 7011.7050]
5.6.64 The Permittee shall report the results of performance tests and the associated fuel analyses within 60 days after the completion of the performance tests. This report must also verify that the operating limits for each boiler have not changed or provide documentation of revised operating limits established according to 40 CFR Section 63.7530 and 40 CFR pt. 63, subp. DDDDD, Table 7, as applicable. The reports for all subsequent performance tests must include all applicable information required in 40 CFR Section 63.7550. [40 CFR 63.7515(f), Minn. R. 7011.7050]
5.6.65 (a) The Permittee shall conduct all performance tests according to 40 CFR Section 63.7(c), (d), (f),
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation and (h). The Permittee shall also develop a site‐specific stack test plan according to the requirements in 40 CFR Section 63.7(c). The Permittee shall conduct all performance tests under such conditions as the Administrator specifies, based on the representative performance of each boiler for the period being tested. Upon request, the Permittee shall make available to the Administrator such records as may be necessary to determine the conditions of the performance tests. (b) The Permittee shall conduct each performance test according to the requirements in 40 CFR pt. 63, subp. DDDDD, Table 5. [40 CFR 63.7(c), 40 CFR 63.7520, Minn. R. 7011.7050, Minn. R. 7017.2015]
5.6.66 (c) The Permittee shall conduct each performance test under the specific conditions listed in 40 CFR pt. 63, subp. DDDDD Tables 5 and 7. The Permittee shall conduct performance tests at representative operating load conditions while burning the type of fuel or mixture of fuels that has the highest content of chlorine and mercury, and TSM if complying with the TSM alternative standard and the Permittee shall demonstrate initial compliance and establish operating limits based on these performance tests. These requirements could result in the need to conduct more than one performance test. Following each performance test and until the next performance test, the Permittee shall comply with the operating limit for operating load conditions specified in 40 CFR pt. 63, subp. DDDDD, Table 4. [40 CFR 63.7520, Minn. R. 7011.7050]
5.6.67 (d) The Permittee shall conduct a minimum of three separate test runs for each performance test, as specified in 40 CFR Section 63.7(e)(3). Each test run must comply with the minimum applicable sampling times or volumes specified in 40 CFR pt. 63, subp. DDDDD, Table 2. (e) To determine compliance with the emission limits, the Permittee shall use the F‐Factor methodology and equations in sections 12.2 and 12.3 of EPA Method 19 at 40 CFR part 60, appendix A‐7 of ch. I to convert the measured particulate matter (PM) concentrations, the measured HCl concentrations, the measured mercury concentrations, and the measured TSM concentrations that result from the performance test to pounds per million Btu heat input emission rates. [40 CFR 63.7520, Minn. R. 7011.7050]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.6.68 (f) If measurement results for any pollutant are
reported as below the method detection level (e.g., laboratory analytical results for one or more sample components are below the method defined analytical detection level), the Permittee shall use the method detection level as the measured emissions level for that pollutant in calculating compliance. The measured result for a multiple component analysis (e.g., analytical values for multiple Method 29 fractions both for individual HAP metals and for total HAP metals) may include a combination of method detection level data and analytical data reported above the method detection level. [40 CFR 63.7520, Minn. R. 7011.7050]
5.6.69 The Permittee shall install, operate, and maintain an oxygen analyzer system, as defined in 40 CFR Section 63.7575. [40 CFR 63.7525(a), Minn. R. 7011.7050]
5.6.70 The Permittee shall install, operate, and maintain an oxygen analyzer system for EQUI 112, EQUI 113 or EQUI 114. Each CMS shall be installed, operated, and maintained according to the procedures in 40 CFR Section 63.7525(d)(1) through (5) by the January 31, 2016. (1) The CPMS shall complete a minimum of one cycle of operation every 15‐minutes, and shall have a minimum of four successive cycles of operation, one representing each of the four 15‐minute periods in an hour, to have a valid hour of data. (2) Operate the monitoring system as specified in 40 CFR Section 63.7535(b), and comply with the data calculation requirements specified in 40 CFR Section 63.7535(c). (3) Any 15‐minute period for which the monitoring system is out‐of‐control and data are not available for a required calculation constitutes a deviation from the monitoring requirements. Other situations that constitute a monitoring deviation are specified in 40 CFR Section 63.7535(d). [40 CFR 63.7525(d), Minn. R. 7011.7050]
5.6.71 (4) The Permittee shall determine the 30‐day rolling average of all recorded readings, except as provided in 40 CFR Section 63.7535(c). (5) The Permittee shall record the results of each inspection, calibration, and validation check. [40
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation CFR 63.7525(d), Minn. R. 7011.7050]
5.6.72 40 CFR pt. 63, subp. DDDDD, Table 10 shows which parts of the General Provisions in 40 CFR Section 63.1 through 63.15 apply. [40 CFR 63.7565, Minn. R. 7011.7050]
5.6.73 For liquid fuels, the Permittee shall conduct fuel analyses for chloride and mercury according to the procedures in 40 CFR Section 63.7521(b) through (e) and 40 CFR pt. 63, subp. DDDDD, Table 6, as applicable. For liquid fuels, the Permittee shall also conduct fuel analyses for TSM if complying with the TSM alternative standard. The Permittee is not required to conduct fuel analyses for fuels used for only startup, unit shutdown, and transient flame stability purposes and shall conduct fuel analyses only for fuels and units that are subject to emission limits for mercury, HCl, or TSM in 40 CFR pt. 63, subp. DDDDD, Table 2. For gaseous fuels, the Permittee shall not use fuel analyses to comply with the TSM alternative standard or the HCl standard. Gaseous and liquid fuels are exempt from the sampling requirements in 40 CFR Section 63.7521(c) and (d) and 40 CFR pt. 63, subp. DDDDD, Table 6. [40 CFR 63.7521(a), Minn. R. 7011.7050]
5.6.74 The Permittee shall develop a site‐specific fuel monitoring plan according to the procedures and requirements in 40 CFR Section 63.7521(b)(1) and (2): (1) If an alternative analytical method is used other than those required by 40 CFR pt. 63, subp. DDDDD, Table 6, the Permittee shall submit the fuel analysis plan to the Administrator for review and approval no later than 60 days before the date that the Permittee intends to conduct the initial compliance demonstration described in 40 CFR Section 63.7510. (2) The information contained in 40 CFR Section 63.7521(b)(2)(i) through (vi) shall be included in the fuel analysis plan: (i) The identification of all fuel types anticipated to be burned in each boiler. (ii) For each anticipated fuel type, the notification of whether the Permittee or a fuel supplier will be conducting the fuel analysis. [40 CFR 63.7521(b),
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Minn. R. 7011.7050]
5.6.75 (iii) For each anticipated fuel type, a detailed description of the sample location and specific procedures to be used for collecting and preparing the composite samples if procedures are different from 40 CFR Section 63.7521(c) or (d). Samples should be collected at a location that most accurately represents the fuel type, where possible, at a point prior to mixing with other dissimilar fuel types. (iv) For each anticipated fuel type, the analytical methods from 40 CFR pt. 63, subp. DDDDD, Table 6, with the expected minimum detection levels, to be used for the measurement of chlorine or mercury. (v) If the Permittee requests to use an alternative analytical method other than those required by 40 CFR pt. 63, subp. DDDDD, Table 6, the Permittee shall also include a detailed description of the methods and procedures that the Permittee is proposing to use. Methods in 40 CFR pt. 63, subp. DDDDD, Table 6 shall be used until the requested alternative is approved. [40 CFR 63.7521(b), Minn. R. 7011.7050]
5.6.76 (vi) If the Permittee will be using fuel analysis from a fuel supplier in lieu of site‐specific sampling and analysis, the fuel supplier must use the analytical methods required by 40 CFR pt. 63, subp. DDDDD, Table 6. [40 CFR 63.7521(b), Minn. R. 7011.7050]
5.6.77 To conduct a fuel analysis for mercury, the Permittee shall; a. Collect fuel samples. b. Composite fuel samples using the procedure in 40 CFR Section 63.7521(d) or equivalent. c. Prepare composited fuel samples. d. Determine heat content of the fuel type. e. Determine moisture content of the fuel type. f. Measure mercury concentration in fuel sample. g. Convert concentration into units of pounds of pollutant per MMBtu of heat content using Equation 8 in 40 CFR Section 63.7530. h. Calculate the mercury emission rate from the boiler in units of pounds per million Btu using Equation 10 and 12 in 40 CFR Section 63.7530. [40 CFR pt. 63, subp. DDDDD(Table 6), Minn. R. 7011.7050]
5.6.78 To conduct a fuel analysis for HCl, the Permittee shall;
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation a. Collect fuel samples. b. Composite fuel samples using the procedure in 40 CFR 63.7521(d) or equivalent. c. Prepare composited fuel samples. d. Determine heat content of the fuel type. e. Determine moisture content of the fuel type. f. Measure chlorine concentration in fuel sample. g. Convert concentration into units of pounds of HCl per MMBtu of heat content using Equation 7 in 40 CFR Section 63.7530. h. Calculate the HCl emission rate from each boiler in units of pounds per million Btu using Equation 10 and 11 in 40 CFR Section 63.7530. [40 CFR pt. 63, subp. DDDDD(Table 6), Minn. R. 7011.7050]
5.6.79 The Permittee shall determine the concentration of pollutants in the fuel (mercury and/or chlorine and/or TSM) in units of pounds per million Btu of each composite sample for each fuel type according to the procedures 40 CFR pt.63, subp. DDDDD, Table 6 for use in 40 pt. 63, subp. DDDDD, Equations 7, 8, and 9. [40 CFR 63.7521(e), Minn. R. 7011.7050]
5.6.80 The Permittee shall obtain a single fuel sample for each fuel type according to the sampling procedures listed in 40 CFR pt. 63, subp. DDDDD, Table 6 for fuel specification of gaseous fuels (natural gas). [40 CFR 63.7521(h), Minn. R. 7011.7050]
5.6.81 The Permittee shall demonstrate initial compliance with each emission limit by conducting initial performance tests and fuel analyses and establishing operating limits, as applicable, according to 40 CFR Section 63.7520(b) and (c), and 40 CFR pt. 63, subp. DDDDD, Tables 5 and 7. If applicable, the Permittee shall also install, operate, and maintain all applicable CMS according to 40 CFR Section 63.7525. [40 CFR 63.7530(a), Minn. R. 7011.7050]
5.6.82 If the Permittee demonstrates compliance through performance testing, the Permittee shall establish each site‐specific operating limit in 40 CFR pt. 63, subp. DDDDD, Table 4 that applies according to the requirements in 40 CFR Section 63.7520, 40 CFR pt. 63, subp. DDDDD, Table 7, and 40 CFR Section 63.7530(b)(4), as applicable. The Permittee shall also conduct fuel analyses according to 40 CFR Section 63.7521 and establish maximum fuel pollutant input levels according to 40 CFR 63.7530(b)(1) through (3), as applicable, and as specified in 40 CFR Section 63.7510(a)(2). (Note that 40 CFR Section 63.7510(a)(2) exempts certain fuels
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation from the fuel analysis requirements.) However, if the Permittee switches fuel(s) and cannot show that the new fuel(s) does (do) not increase the chlorine, mercury, or TSM input into the unit through the results of fuel analysis, then the Permittee shall repeat the performance test to demonstrate compliance while burning the new fuel(s). [40 CFR 63.7530(b), Minn. R. 7011.7050]
5.6.83 The Permittee shall establish the maximum chlorine fuel input (Clinput) during the initial fuel analysis according to the procedures in 40 CFR Section 63.7530(b)(1)(i) through (iii); (i) The Permittee shall determine the fuel type or fuel mixture that can be burned in each boiler that has the highest content of chlorine. (ii) During the fuel analysis for hydrogen chloride, determine the fraction of the total heat input for each fuel type burned (Qi) based on the fuel mixture that has the highest content of chlorine, and the average chlorine concentration of each fuel type burned (Ci). (iii) The Permittee shall establish a maximum chlorine input level using Equation 7 of Appendix C. [40 CFR 63.7530(b)(1), Minn. R. 7011.7050]
5.6.84 The Permittee shall establish the maximum mercury fuel input level (Mercuryinput) during the initial fuel analysis using the procedures in 40 CFR Section 63.7530(b)(2)(i) through (iii); (i) The Permittee shall determine the fuel type or fuel mixture that can be burned in each boiler that has the highest content of mercury. (ii) During the compliance demonstration for mercury, determine the fraction of total heat input for each fuel burned (Qi) based on the fuel mixture that has the highest content of mercury, and the average mercury concentration of each fuel type burned (HGi). (iii) The Permittee shall establish a maximum mercury input level using Equation 8 of Appendix C. [40 CFR 63.7530(b)(2), Minn. R. 7011.7050]
5.6.85 If complying with the alternative TSM limit, the Permittee shall establish the maximum TSM fuel input (TSMinput) for liquid fuels during the initial fuel analysis according to the procedures 40 CFR
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Section 63.7530(b)(3)(i) through (iii); (i) The Permittee shall determine the fuel type or fuel mixture that can be burned in each boiler that has the highest content of TSM. (ii) During the fuel analysis for TSM, the Permittee shall determine the fraction of the total heat input for each fuel type burned (Qi) based on the fuel mixture that has the highest content of TSM, and the average TSM concentration of each fuel type burned (TSMi). (iii) The Permittee shall establish a maximum TSM input level using Equation 9 of Appendix C. [40 CFR 63.7530(b)(3), Minn. R. 7011.7050]
5.6.86 The Permittee shall establish parameter operating limits according to 40 CFR 63.7530(b)(4)(i) through (ix). (vii) For a minimum oxygen level, if the Permittee conducts multiple performance tests, the Permittee shall set the minimum oxygen level at the lower of the minimum values established during the performance tests. [40 CFR 63.7530(b)(4) and (b)(4)(vii), Minn. R. 7011.7050]
5.6.87 If demonstrating compliance with an applicable emission limit through fuel analysis, the Permittee shall conduct fuel analyses according to 40 CFR Section 63.7521 and follow the procedures in 40 CFR Section 63.7530(c)(1) through (5). (1) The Permittee shall determine the fuel mixture that can be burned in each boiler that would result in the maximum emission rates of the pollutants that the Permittee has elected to demonstrate compliance through fuel analysis. (2) The Permittee shall determine the 90th percentile confidence level fuel pollutant concentration of the composite samples analyzed for each fuel type using the one‐sided t‐statistic test described in Equation 15 of Appendix III. (3) To demonstrate compliance with the applicable emission limit for HCl, the HCl emission rate that is calculated for each boiler using Equation 16 of Appendix III must not exceed the applicable emission limit for HCl. [40 CFR 63.7530(c), Minn. R. 7011.7050]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.6.88 (4) To demonstrate compliance with the applicable
emission limit for mercury, the mercury emission rate that is calculated for each boiler using Equation 17 of Appendix III must not exceed the applicable emission limit for mercury. (5) To demonstrate compliance with the applicable emission limit for TSM for liquid fuels, the TSM emission rate that is calculated for each boiler from solid fuels using Equation 18 of Appendix III must not exceed the applicable emission limit for TSM. [40 CFR 63.7530(c), Minn. R. 7011.7050]
5.6.89 EQUI 112, EQUI 113, and EQUI 114 are designed to burn light liquid and are permitted to combust ultra low sulfur liquid fuel; The Permittee does not need to conduct further performance tests while burning ultra low sulfur fuel if the pollutants measured during the initial compliance performance tests meet the emission limits 40 CFR pt. 63, subp. DDDDD, Table 2, providing the Permittee demonstrates ongoing compliance with the emissions limits by monitoring and recording the type of fuel combusted on a monthly basis. [40 CFR 63.7515(h), Minn. R. 7011.7050]
5.6.90 The Permittee shall monitor and collect data according to 40 CFR Section 63.7535 and the site‐specific monitoring plan required by 40 CFR Section 63.7505(d). [40 CFR 63.7535(a), Minn. R. 7011.7050]
5.6.91 The Permittee shall operate the monitoring system and collect data at all required intervals at all times that each boiler is operating and compliance is required, except for periods of monitoring system malfunctions or out of control periods (see 40 CFR Section 63.8(c)(7)), and required monitoring system quality assurance or control activities, including, as applicable, calibration checks, required zero and span adjustments, and scheduled CMS maintenance as defined in the site‐specific monitoring plan. A monitoring system malfunction is any sudden, infrequent, not reasonably preventable failure of the monitoring system to provide valid data. Monitoring system failures that are caused in part by poor maintenance or careless operation are not malfunctions. The Permittee is required to complete monitoring system repairs in response to monitoring system malfunctions or out‐of‐control periods and to return the monitoring system to operation as expeditiously as practicable. [40 CFR 63.7535(b), Minn. R. 7011.7050]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.6.92 The Permittee shall not use data recorded during
monitoring system malfunctions or out‐of‐control periods, repairs associated with monitoring system malfunctions or out‐of‐control periods, or required monitoring system quality assurance or control activities in data averages and calculations used to report emissions or operating levels. The Permittee shall record and make available upon request results of CMS performance audits and dates and duration of periods when the CMS is out of control to completion of the corrective actions necessary to return the CMS to operation consistent with the site‐specific monitoring plan. The Permittee shall use all the data collected during all other periods in assessing compliance and the operation of the control device and associated control system. [40 CFR 63.7535(c), Minn. R. 7011.7050]
5.6.93 Except for periods of monitoring system malfunctions, repairs associated with monitoring system malfunctions, and required monitoring system quality assurance or quality control activities (including, as applicable, system accuracy audits, calibration checks, and required zero and span adjustments), failure to collect required data is a deviation of the monitoring requirements. In calculating monitoring results, do not use any data collected during periods when the monitoring system is out of control as specified in the site‐specific monitoring plan, while conducting repairs associated with periods when the monitoring system is out of control, or while conducting required monitoring system quality assurance or quality control activities. The Permittee shall calculate monitoring results using all other monitoring data collected while the process is operating. The Permittee shall report all periods when the monitoring system is out of control in the annual report. [40 CFR 63.7535(d), Minn. R. 7011.7050]
5.6.94 The Permittee shall demonstrate continuous compliance with each emission limit in 40 CFR pt. 63, subp. DDDDD, Table 2; the work practice standards in 40 CFR pt. 63, subp. DDDDD, Table 3; and the operating limits in 40 CFR pt. 63, subp. DDDDD, Table 4 that applies according to the methods specified in 40 CFR pt. 63, subp. DDDDD, Table 8 and 40 CFR Section 63.7540(a)(1) through (19). [40 CFR 63.7540(a), Minn. R. 7011.7050]
5.6.95 Following the date on which the initial compliance demonstration is completed or is required to be
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation completed under 40 CFR Section 63.7 and 63.7510, whichever date comes first, operation above the established maximum or below the established minimum operating limits shall constitute a deviation of established operating limits listed in 40 CFR pt. 63, subp. DDDDD, Table 4 except during performance tests conducted to determine compliance with the emission limits or to establish new operating limits. Operating limits must be confirmed or reestablished during performance tests. [40 CFR 63.7540(a)(1), Minn. R. 7011.7050]
5.6.96 As specified in 40 CFR Section 63.7550(c), the Permittee shall keep records of the type and amount of all fuels burned in each boiler during the reporting period to demonstrate that all fuel types and mixtures of fuels burned would result in either of the following: (i) Lower emissions of HCl, mercury, and TSM than the applicable emission limit for each pollutant, if the Permittee demonstrates compliance through fuel analysis. (ii) Lower fuel input of chlorine, mercury, and TSM than the maximum values calculated during the last performance test, if the Permittee demonstrates compliance through performance testing. [40 CFR 63.7540(a)(2), Minn. R. 7011.7050]
5.6.97 The Permittee shall conduct an annual tune‐up of each boiler to demonstrate continuous compliance as specified in 40 CFR Section 63.7540(a)(10)(i) through (vi): (i) As applicable, inspect the burner, and clean or replace any components of the burner as necessary (the Permittee may delay the burner inspection until the next scheduled unit shutdown). At units where entry into a piece of process equipment or into a storage vessel is required to complete the tune‐up inspections, inspections are required only during planned entries into the storage vessel is required to complete the tune‐up inspections, inspections are required only during planned entries into the storage vessel or process equipment; (ii) Inspect the flame pattern, as applicable, and adjust the burner as necessary to optimize the flame pattern. The adjustment should be consistent with the manufacturer's specifications, if available; [40 CFR 63.7540(a)(10), Minn. R. 7011.7050]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.6.98 (iii) Inspect the system controlling the air‐to‐fuel
ratio, as applicable, and ensure that it is correctly calibrated and functioning properly (the Permittee may delay the inspection until the next scheduled unit shutdown). (iv) Optimize total emissions of CO. This optimization should be consistent with the manufacturer's specifications, if available, and with any NOX requirement to which the unit is subject; (v) Measure the concentrations in the effluent stream of CO in parts per million, by volume, and oxygen in volume percent, before and after the adjustments are made (measurements may be either on a dry or wet basis, as long as it is the same basis before and after the adjustments are made). Measurements may be taken using a portable CO analyzer; and. [40 CFR 63.7540(a)(10), Minn. R. 7011.7050]
5.6.99 (vi) Maintain on‐site and submit, if requested by the Administrator, an annual report containing the information in 40 CFR Section 63.7540(a)(10)(vi)(A) through (C); (A) The concentrations of CO in the effluent stream in parts per million by volume, and oxygen in volume percent, measured at high fire or typical operating load, before and after the tune‐up of each boiler; (B) A description of any corrective actions taken as a part of the tune‐up; and (C) The type and amount of fuel used over the 12 months prior to the tune‐up, but only if the unit was physically and legally capable of using more than one type of fuel during that period. Units sharing a fuel meter may estimate the fuel used by each unit. [40 CFR 63.7540(a)(10), Minn. R. 7011.7050]
5.6.100 If EQUI 112, EQUI 113, or EQUI 114 has a continuous oxygen trim system that maintains an optimum air to fuel ratio, the Permittee shall conduct a tune‐up of the boiler every 5 years as specified in 40 CFR Section 63.7540(a)(10)(i) through (vi) to demonstrate continuous compliance. The Permittee may delay the burner inspection specified in 40 CFR Section 63.7540(a)(10)(i) until the next scheduled or unscheduled unit shutdown, but the Permittee shall inspect each burner at least
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation once every 72 months. [40 CFR 63.7540(a)(12), Minn. R. 7011.7050]
5.6.101 If EQUI 112, EQUI 113, or EQUI 114 is not operating on the required date for a tune‐up, the tune‐up must be conducted within 30 calendar days of startup. [40 CFR 63.7540(a)(13), Minn. R. 7011.7050]
5.6.102 The Permittee shall report each instance in which each emission limit and operating limit in 40 CFR pt. 63, subp. DDDDD Tables 1 through 4 that apply were not met. These instances are deviations from the emission limits or operating limits, respectively, in 40 CFR pt. 63, subp. DDDDD. These deviations must be reported according to the requirements in 40 CFR Section 63.7550. [40 CFR 63.7540(b), Minn. R. 7011.7050]
5.6.103 If the Permittee meets emission limits using fuel analysis, continuous compliance shall be demonstrated by; a. Conduct monthly fuel analysis for HCl or mercury or TSM according to 40 CFR pt. 63, subp. DDDDD, Table 6; and b. Reducing the data to 12‐month rolling averages; and c. Maintain the 12‐month rolling average at or below the applicable emission limit for HCl or mercury or TSM in 40 CFR pt. 63, subp. DDDDD, Table 2. [40 CFR pt. 63, subp. DDDDD(Table 8), Minn. R. 7011.7050]
5.6.104 If the Permittee meets the operating limit for oxygen content, continuous compliance shall be demonstrated by; a. Continuously monitor the oxygen content using an oxygen analyzer system according to 40 CFR Section 63.7525(a). This requirement does not apply to units that install an oxygen trim system since these units will set the trim system to the level specified in 40 CFR Section 63.7525(a)(2). b. Reducing the data to 30‐day rolling averages; and c. Maintaining the 30‐day rolling average oxygen content at or above the lowest hourly average oxygen level measured during the most recent CO performance test. [40 CFR pt. 63, subp. DDDDD(Table 8), Minn. R. 7011.7050]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.6.105 If the Permittee meets the boiler operating load for
EQUI 112, EQUI 113, and EQUI 114, continuous compliance shall be demonstrated by; a. Collecting operating load data or steam generation data every 15 minutes. b. Maintaining the operating load such that it does not exceed 110 percent of the highest hourly average operating load recorded during the most recent performance test according to 40 CFR Section 63.7520(c). [40 CFR pt. 63, subp. DDDDD(Table 8), Minn. R. 7011.7050]
5.6.106 Following January 31, 2016, the Permittee shall demonstrate compliance with 40 CFR pt. 63, subp. DDDDD under the emissions averaging provision on a continuous basis by meeting the requirements in 40 CFR Section 63.7541(a)(1) through (5): (1) For each calendar month, demonstrate compliance with the average weighted emissions limit for the existing units participating in the emissions averaging option as determined in 40 CFR Section 63.7522(f) and (g). (4) For each existing unit participating in the emissions averaging option that has an approved alternative operating parameter, maintain the 30‐day rolling average parameter values consistent with the approved monitoring plan. [40 CFR 63.7541(a), Minn. R. 7011.7050]
5.6.107 Any instance where the Permittee fails to comply with the continuous monitoring requirements in 40 CFR Section 63.7541(a)(1) through (5) is a deviation. [40 CFR 63.7541(b), Minn. R. 7011.7050]
5.6.108 To conduct a performance test for Front‐half Particulate Matter, the Permittee shall; a. Select sampling ports location and the number of traverse points. using Method 1 at 40 CFR pt. 60, appendix A‐1 of ch. I. b. Determine velocity and volumetric flow‐rate of the stack gas using Method 2, 2F, or 2G at 40 CFR pt. 60, appendix A‐1 or A‐2 to pt. 60 of ch. I. c. Determine oxygen or carbon dioxide concentration of the stack gas using Method 3A or 3B at 40 CFR pt. 60, appendix A‐2 to pt. 60 of ch. I, or ANSI/ASME PTC 19.10‐1981 (incorporated by
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation reference, see 40 CFR Section 63.14). d. Measure the moisture content of the stack gas using Method 4 at 40 CFR pt. 60, appendix A‐3 of ch. I. e. Measure the PM emission concentration using Method 5 or 17 at 40 CFR pt. 60, appendix A‐3 or A‐6 of ch. I. f. Convert emissions concentration to lb per MMBtu emission rates using Method 19 F‐factor methodology at 40 CFR pt. 60, appendix A‐7 of ch. I. [40 CFR pt. 63, subp. DDDDD(Table 5), Minn. R. 7011.7050]
5.6.109 To conduct a performance for TSM, the Permittee shall; a. Select sampling ports location and the number of traverse points using Method 1 at 40 CFR pt. 60, appendix A‐1 of ch. I. b. Determine velocity and volumetric flow‐rate of the stack gas using Method 2, 2F, or 2G at 40 CFR pt. 60, appendix A‐1 or A‐2 to pt. 60 of ch. I. c. Determine oxygen or carbon dioxide concentration of the stack gas using Method 3A or 3B at 40 CFR pt. 60, appendix A‐2 to pt. 60 of ch. I, or ANSI/ASME PTC 19.10‐1981 (incorporated by reference, see 40 CFR Section 63.14) d. Measure the moisture content of the stack gas using Method 4 at 40 CFR pt. 60, appendix A‐3 of ch. I. e. Measure the TSM emission concentration using Method 29 at 40 CFR pt. 60, appendix A‐8 of ch. I. f. Convert emissions concentration to lb per MMBtu emission rates using Method 19 F‐factor methodology at 40 CFR pt. 60, appendix A‐7 of ch. I. [40 CFR pt. 63, subp. DDDDD(Table 5), Minn. R. 7011.7050]
5.6.110 To conduct a performance test for HCl, the Permittee shall; a. Select sampling ports location and the number of traverse points using Method 1 at 40 CFR pt. 60, appendix A‐1 of ch. I.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation b. Determine velocity and volumetric flow‐rate of the stack gas using Method 2, 2F, or 2G at 40 CFR pt. 60, appendix A‐2 of ch. I. c. Determine oxygen or carbon dioxide concentration of the stack gas using Method 3A or 3B at 40 CFR pt. 60, appendix A‐2 of ch. I, or ANSI/ASME PTC 19.10‐1981 (incorporated by reference, see 40 CFR Section 63.14) d. Measure the moisture content of the stack gas using Method 4 at 40 CFR pt. 60, appendix A‐3 of ch. I. e. Measure the HCl emission concentration using Method 26 or 26A (M26 or M26A) at 40 CFR pt. 60, appendix A‐8 of ch I. f. Convert emissions concentration to lb per MMBtu emission rates using Method 19 F‐factor methodology at 40 CFR pt. 60, appendix A‐7 of ch. I. [40 CFR pt. 63, subp. DDDDD(Table 5), Minn. R. 7011.7050]
5.6.111 To conduct a performance test for Mercury, the Permittee shall; a. Select sampling ports location and the number of traverse points using Method 1 at 40 CFR pt. 60, appendix A‐1 of this ch. I. b. Determine velocity and volumetric flow‐rate of the stack gas using Method 2, 2F, or 2G at 40 CFR pt. 60, appendix A‐1 or A‐2 of ch. I. c. Determine oxygen or carbon dioxide concentration of the stack gas using Method 3A or 3B at 40 CFR pt. 60, appendix A‐1 of ch. I, or ANSI/ASME PTC 19.10‐1981 (incorporated by reference, see 40 CFR Section 63.14) d. Measure the moisture content of the stack gas using Method 4 at 40 CFR pt. 60, appendix A‐3 of ch. I. [40 CFR pt. 63, subp. DDDDD(Table 5), Minn. R. 7011.7050]
5.6.112 e. Measure the mercury emission concentration using Method 29, 30A, or 30B (M29, M30A, or M30B) at 40 CFR pt. 60, appendix A‐8 of ch. I or Method 101A at 40 CFR pt. 60, appendix B of ch. I, or ASTM Method D6784 (incorporated by reference,
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation see 40 CFR Section 63.14). f. Convert emissions concentration to lb per MMBtu emission rates using Method 19 F‐factor methodology at 40 CFR pt. 60, appendix A‐7 of ch. I. [40 CFR pt. 63, subp. DDDDD(Table 5), Minn. R. 7011.7050]
5.6.113 To conduct a performance test for Carbon Monoxide, the Permittee shall; a. Select the sampling ports location and the number of traverse points using Method 1 at 40 CFR pt. 60, appendix A‐1 of ch. I. b. Determine oxygen concentration of the stack gas using Method 3A or 3B at 40 CFR pt. 60, appendix A‐3 of ch. I, or ASTM D6522‐00 (Reapproved 2005), or ANSI/ASME PTC 19.10‐1981 (incorporated by reference, see 40 CFR Section 63.14) c. Measure the moisture content of the stack gas using Method 4 at 40 CFR pt. 60, appendix A‐3 of ch. I. d. Measure the CO emission concentration using Method 10 at 40 CFR pt. 60, appendix A‐4 of ch. I. Use a span value of 2 times the concentration of the applicable emission limit. [40 CFR pt. 63, subp. DDDDD(Table 5), Minn. R. 7011.7050]
5.6.114 Any pollutant for which compliance is demonstrated by a performance test, the Permittee shall establish a unit specific limit for maximum operating load according to 40 CFR Section 63.7520(c) using data from the operating load monitors or from steam generation monitors for any pollutant for which compliance is demonstrated by a performance test, and the operating limits are based on each boiler operating load according to the following requirements; (a) The Permittee shall collect operating load or steam generation data every 15 minutes during the entire period of the performance test. (b) Determine the average operating load by computing the hourly averages using all of the 15‐minute readings taken during each performance test. (c) Determine the average of the three test run
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation averages during the performance test, and multiply this by 1.1 (110 percent) as the operating limit. [40 CFR pt. 63, subp. DDDDD(Table 7), Minn. R. 7011.7050]
5.6.115 If the operating limits are based on oxygen for carbon monoxide, the Permittee shall establish a unit‐specific limit for minimum oxygen level according to 40 CFR Section 63.7520 using data from the oxygen analyzer specified in 40 CFR Section 63.7525(a) according to the following requirements: (a) Collect oxygen data every 15 minutes during the entire period of the performance tests. (b) Determine the hourly average oxygen concentration by computing the hourly averages using all of the 15‐minute readings taken during each performance test. (c) Determine the lowest hourly average established during the performance test as the minimum operating limit. When the unit operates at lower loads, multiply the activated carbon injection rate by the load fraction (e.g., actual heat input divided by heat input during performance test, for 50 percent load, multiply the injection rate operating limit by 0.5) to determine the required injection. [40 CFR pt. 63, subp. DDDDD(Table 7), Minn. R. 7011.7050]
5.6.116 (a) The Permittee shall submit to the Administrator all of the notifications in 40 CFR Sections 63.7(b) and (c), 63.8(e), (f)(4) and (6), and 63.9(b) through (h) that apply by the dates specified. [40 CFR 63.7495(d), 40 CFR 63.7545(a), Minn. R. 7011.7050]
5.6.117 Notification: due 60 days before Performance Test to measure HCl emissions from EQUI 112. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.118 Notification: due 60 days before Performance Test to measure Mercury emissions from EQUI 112. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.119 Notification: due 60 days before Performance Test to measure Carbon Monoxide emissions from EQUI 112. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.120 Notification: due 60 days before Performance Test to measure Front‐half Particulate Matter or TSM emissions from EQUI 112. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.121 Notification: due 60 days before Performance Test to measure HCl emissions from EQUI 113. [40 CFR
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 63.7545(d), Minn. R. 7011.7050]
5.6.122 Notification: due 60 days before Performance Test to measure Mercury emissions from EQUI 113. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.123 Notification: due 60 days before Performance Test to measure Carbon Monoxide emissions from EQUI 113. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.124 Notification: due 60 days before Performance Test to measure Front‐half Particulate Matter or TSM emissions from EQUI 113. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.125 Notification: due 60 days before Performance Test to measure HCl emissions from EQUI 114. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.126 Notification: due 60 days before Performance Test to measure Mercury emissions from EQUI 114. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.127 Notification: due 60 days before Performance Test to measure Carbon Monoxide emissions from EQUI 114. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.128 Notification: due 60 days before Performance Test to measure Front‐half Particulate Matter or TSM emissions from EQUI 114. [40 CFR 63.7545(d), Minn. R. 7011.7050]
5.6.129 The Notification of Compliance Status report must contain all applicable information specified in 40 CFR Section 63.7545(e)(1) through (8), as specified below: (1) A description of the affected unit(s) including identification of which subcategories the unit is in, the design heat input capacity of the unit, a description of the add‐on controls used on the unit to comply with this subpart, and a description of the fuel(s) burned. (2) Summary of the results of all performance tests and fuel analyses, and calculations conducted to demonstrate initial compliance including all established operating limits, and including: (i) Identification of whether the Permittee is complying with the PM emission limit or the alternative TSM emission limit. (ii) Identification of whether the Permittee is complying with the output‐based emission limits or the heat input‐based (i.e., lb/MMBtu or ppm) emission limits. [40 CFR 63.7545(e), Minn. R. 7011.7050]
5.6.130 (4) Identification of whether the Permittee is demonstrating compliance with each applicable
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation emission limit through performance testing, or fuel analysis. (5) Identification of whether the Permittee plans to demonstrate compliance by emissions averaging and identification of whether the Permittee plans to demonstrate compliance by using efficiency credits through energy conservation: (i) If the Permittee plans to demonstrate compliance by emission averaging, report the emission level that was being achieved or the control technology employed on January 31, 2013. (6) A signed certification that all applicable emission limits and work practice standards have been met (7) If a deviation from any emission limit, work practice standard, or operating limit occurred, a description of the deviation, the duration of the deviation, and the corrective action taken in the Notification of Compliance Status report shall also be submitted. [40 CFR 63.7545(e), Minn. R. 7011.7050]
5.6.131 (8) In addition to the information required in 40 CFR Section 63.9(h)(2), the notification of compliance status must include the following certification(s) of compliance, as applicable, and signed by a responsible official: (i) This facility complies with the required initial tune‐up according to the procedures in 40 CFR Section 63.7540(a)(10)(i) through (vi). (ii) This facility has had an energy assessment performed according to 40 CFR Section 63.7530(e). (iii) Except for units that burn only natural gas, refinery gas, or other gas 1 fuel, or units that qualify for a statutory exemption as provided in section 129(g)(1) of the Clean Air Act, include the following: No secondary materials that are solid waste were combusted in any affected unit. [40 CFR 63.7545(e), Minn. R. 7011.7050]
5.6.132 The Permittee shall submit the Notification of Compliance Status containing the results of the initial compliance demonstration according to the requirements in 40 CFR Section 63.7545(e). [40 CFR 63.7530(f), Minn. R. 7011.7050]
5.6.133 Compliance reports must contain the following: a. Information required in 40 CFR 63.7550(c)(1)
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation through (5); and b. If there are no deviations from any emission limitation (emission limit and operating limit) that applies and there are no deviations from the requirements for work practice standards in 40 CFR pt. 63, subp. DDDDD, Table 3 that apply, a statement that there were no deviations from the emission limitations and work practice standards during the reporting period. If there were no periods during which the CMSs, including continuous emissions monitoring system, continuous opacity monitoring system, and operating parameter monitoring systems, were out‐of‐control as specified in 40 CFR Section 63.8(c)(7), a statement that there were no periods during which the CMSs were out‐of‐control during the reporting period; and (continued below). [40 CFR 63.7550(a), 40 CFR pt. 63, subp. DDDDD(Table 9), Minn. R. 7011.7050]
5.6.134 (continued from above) c. If the Permittee has a deviation from any emission limitation (emission limit and operating limit) where a CMS is not being used to comply with that emission limit or operating limit, or a deviation from a work practice standard during the reporting period, the report must contain the information in 40 CFR Section 63.7550(d); and d. If there were periods during which the CMSs, including continuous emissions monitoring system, continuous opacity monitoring system, and operating parameter monitoring systems, were out‐of‐control as specified in 40 CFR Section 63.8(c)(7), or otherwise not operating, the report must contain the information in 40 CFR Section 63.7550(e). [40 CFR 63.7550(a), 40 CFR pt. 63, subp. DDDDD(Table 9), Minn. R. 7011.7050]
5.6.135 A compliance report must also contain the following information depending on how the facility chooses to comply with the limits set in this rule. (1) The Permittee shall submit a compliance report with the information in 40 CFR Section 63.7550(c)(5)(i) through (iv) and (xiv) for the requirements of a tune up. (2) The Permittee shall submit a compliance report
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation with the information in 40 CFR Section 63.7550(c)(5)(i) through (iv), (vi), (x), (xi), (xiii), (xv) and (d) for compliance with a fuel analysis. (3) The Permittee shall submit a compliance report with the information in 40 CFR Section 63.7550(c)(5)(i) through (iv), (vi), (vii), (ix), (xi), (xiii), (xv) and (d) for compliance with applicable emission limits with performance testing. (4) The compliance report shall contain the information required in 40 CFR Section 63.7550(c)(5)(i) through (vi), (xi), (xiii), (xv) through (xvii), and (e) if the Permittee is complying with an emissions limit using a CMS. [40 CFR 63.7550(c), Minn. R. 7011.7050]
5.6.136 (5)(i) Company and Facility name and address. (ii) Process unit information, emissions limitations, and operating parameter limitations. (iii) Date of report and beginning and ending dates of the reporting period. (iv) The total operating time during the reporting period. (v) If the Permittee uses a CMS, the Permittee shall include the monitoring equipment manufacturer(s) and model numbers and the date of the last CMS certification or audit. (vi) The total fuel use by each individual boiler subject to an emission limit within the reporting period, including, but not limited to, a description of the fuel, whether the fuel has received a non‐waste determination by the EPA or the basis for concluding that the fuel is not a waste, and the total fuel usage amount with units of measure. (continued below). [40 CFR 63.7550(c)(5), Minn. R. 7011.7050]
5.6.137 (continued from above) (vii) If the Permittee is conducting performance tests once every 3 years consistent with 40 CFR Section 63.7515(b) or (c), the date of the last 2 performance tests and a statement as to whether there have been any operational changes since the last performance test that could increase emissions.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (viii) A statement indicating that the Permittee burned no new types of fuel in an individual boiler subject to an emission limit. (x) A summary of any monthly fuel analyses conducted to demonstrate compliance according to 40 CFR Sections 63.7521 and 63.7530 for individual boilers subject to emission limits. (xi) If there are no deviations from any emission limits or operating limits in 40 CFR pt. 63, subp. DDDDD that apply, a statement that there were no deviations from the emission limits or operating limits during the reporting period. (continued below). [40 CFR 63.7550(c)(5), Minn. R. 7011.7050]
5.6.138 (continued from above) (xii) If there were no deviations from the monitoring requirements including no periods during which the CMSs were out of control as specified in 40 CFR Section 63.8(c)(7), a statement that there were no deviations and no periods during which the CMS were out of control during the reporting period. (xiii) If a malfunction occurred during the reporting period, the report must include the number, duration, and a brief description for each type of malfunction which occurred during the reporting period and which caused or may have caused any applicable emission limitation to be exceeded. The report must also include a description of actions taken by the Permittee during a malfunction of a boiler, or CMS to minimize emissions in accordance with 40 CFR Section 63.7500(a)(3), including actions taken to correct the malfunction. (continued below). [40 CFR 63.7550(c)(5), Minn. R. 7011.7050]
5.6.139 (continued from above) (xiv) Include the date of the most recent tune‐up for each unit subject to only the requirement to conduct an annual tune‐up according to 40 CFR Section 63.7540(a)(10). Include the date of the most recent burner inspection if it was not done annually and was delayed until the next scheduled or unscheduled unit shutdown.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (xv) If the Permittee plans to demonstrate compliance by emission averaging, certify the emission level achieved is no less stringent than the level in the notification of compliance status in 40 CFR Section 63.7545(e)(5)(i). (xvii) Statement by a responsible official with that official's name, title, and signature, certifying the truth, accuracy, and completeness of the content of the report. [40 CFR 63.7550(c)(5), Minn. R. 7011.7050]
5.6.140 For each deviation from an emission limit or operating limit in 40 CFR pt. 63, subp. DDDDD that occurs at an individual boiler where the Permittee is not using a CMS to comply with that emission limit or operating limit, the compliance report must additionally contain the information required in 40 CFR Section 63.7550(d)(1) through (3). (1) A description of the deviation and which emission limit or operating limit from which the Permittee deviated. (2) Information on the number, duration, and cause of deviations (including unknown cause), as applicable, and the corrective action taken. (3) If the deviation occurred during an annual performance test, provide the date the annual performance test was completed. [40 CFR 63.7550(d), Minn. R. 7011.7050]
5.6.141 For each deviation from an emission limit, operating limit, and monitoring requirement in 40 CFR pt. 63, subp. DDDDD occurring at an individual boiler where the Permittee is using a CMS to comply with that emission limit or operating limit, the compliance report must additionally contain the information required in 40 CFR Section 63.7550(e)(1) through (9). This includes any deviations from the site‐specific monitoring plan as required in 40 CFR Section 63.7505(d). (1) The date and time that each deviation started and stopped and description of the nature of the deviation (i.e., what the Permittee deviated from). (2) The date and time that each CMS was inoperative, except for zero (low‐level) and high‐level checks.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (3) The date, time, and duration that each CMS was out of control, including the information in 40 CFR Section 63.8(c)(8). (4) The date and time that each deviation started and stopped. [40 CFR 63.7550(e), Minn. R. 7011.7050]
5.6.142 (5) A summary of the total duration of the deviation during the reporting period and the total duration as a percent of the total source operating time during that reporting period. (6) A characterization of the total duration of the deviations during the reporting period into those that are due to control equipment problems, process problems, other known causes, and other unknown causes. (7) A summary of the total duration of CMS's downtime during the reporting period and the total duration of CMS downtime as a percent of the total source operating time during that reporting period. (8) A brief description of the source for which there was a deviation. (9) A description of any changes in CMSs, processes, or controls since the last reporting period for the source for which there was a deviation. [40 CFR 63.7550(e), Minn. R. 7011.7050]
5.6.143 (1) Within 60 days after the date of completing each performance test (defined in 40 CFR Section 63.2) as required by 40 CFR pt. 63, subp. DDDDD, the Permittee shall submit the results of the performance tests, including any associated fuel analyses, required by 40 CFR pt. 63, subp. DDDDD and the compliance reports required in 40 CFR Section 63.7550(b) to the EPA's WebFIRE database by using the Compliance and Emissions Data Reporting Interface (CEDRI) that is accessed through the EPA's Central Data Exchange (CDX) ( www.epa.gov/cdx ). Performance test data must be submitted in the file format generated through use of the EPA's Electronic Reporting Tool (ERT) (see http://www.epa.gov/ttn/chief/ert/index.html ). Only data collected using test methods on the ERT Web site are subject to this requirement for submitting reports electronically to WebFIRE. [40 CFR 63.7550(h)(1), Minn. R. 7011.7050]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.6.144 Owners or operators who claim that some of the
information being submitted for performance tests is confidential business information (CBI) must submit a complete ERT file including information claimed to be CBI on a compact disk or other commonly used electronic storage media (including, but not limited to, flash drives) to the EPA. The electronic media must be clearly marked as CBI and mailed to U.S. EPA/OAPQS/CORE CBI Office, Attention: WebFIRE Administrator, MD C404‐02, 4930 Old Page Rd., Durham, NC 27703. The same ERT file with the CBI omitted must be submitted to the EPA via CDX as described earlier in this paragraph. At the discretion of the Administrator, the Permittee shall also submit these reports, including the confidential business information, to the Administrator in the format specified by the Administrator. [40 CFR 63.7550(h)(1), Minn. R. 7011.7050]
5.6.145 For any performance test conducted using test methods that are not listed on the ERT Web site, the owner or operator shall submit the results of the performance test in paper submissions to the Administrator. [40 CFR 63.7550(h)(1), Minn. R. 7011.7050]
5.6.146 The Permittee shall submit all reports required by 40 CFR pt. 63, subp. DDDDD, Table 9 electronically using CEDRI that is accessed through the EPA's Central Data Exchange (CDX) ( www.epa.gov/cdx ). However, if the reporting form specific to 40 CFR pt. 63, subp. DDDDD is not available in CEDRI at the time that the report is due, the report shall be submitted to the Administrator at the appropriate address listed in 40 CFR Section 63.13. At the discretion of the Administrator, the Permittee shall also submit these reports, to the Administrator in the format specified by the Administrator. [40 CFR 63.7550(h)(3), Minn. R. 7011.7050]
5.6.147 (a) The Permittee shall keep records according to 40 CFR Section 63.7555(a)(1) and (2), as specified below: (1) A copy of each notification and report that is submitted to comply with 40 CFR pt. 63, subp. DDDDD, including all documentation supporting any Initial Notification or Notification of Compliance Status or semiannual compliance report that is submitted, according to the requirements in 40 CFR Section 63.10(b)(2).
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (2) Records of performance tests, fuel analyses, or other compliance demonstrations and performance evaluations as required in 40 CFR Section 63.10(b)(2)(viii). [40 CFR 63.10(b)(2), 40 CFR 63.7555(a), Minn. R. 7011.7050]
5.6.148 For each continuous monitoring system the Permittee shall keep records according to the requirements below: (1) Records described in 40 CFR Section 63.10(b)(2)(vii) through (xi). (3) Previous ( i.e., superseded) versions of the performance evaluation plan as required in 40 CFR Section 63.8(d)(3). (5) Records of the date and time that each deviation started and stopped. [40 CFR 63.7555(b), Minn. R. 7011.7050]
5.6.149 The Permittee shall keep the records required in 40 CFR pt. 63, subp. DDDDD, Table 8 including records of all monitoring data and calculated averages for applicable operating limits to show continuous compliance with each emission limit and operating limit that applies. [40 CFR 63.7555(c), Minn. R. 7011.7050]
5.6.150 The Permittee shall also keep the applicable records in 40 CFR Section 63.7555(d)(1) through (11). (1) The Permittee shall keep records of monthly fuel use by each boiler, including the type(s) of fuel and amount(s) used. [40 CFR 63.7555(d), Minn. R. 7011.7050]
5.6.151 (4) A copy of all calculations and supporting documentation of maximum chlorine fuel input, using Equation 7 of 40 CFR Section 63.7530, that were done to demonstrate continuous compliance with the HCl emission limit, for sources that demonstrate compliance through performance testing. For sources that demonstrate compliance through fuel analysis, a copy of all calculations and supporting documentation of HCl emission rates, using Equation 12 of 40 CFR Section 63.7530, that were done to demonstrate compliance with the HCl emission limit. Supporting documentation should include results of any fuel analyses and basis for the estimates of maximum chlorine fuel input or HCl emission rates. The Permittee can use the results from one fuel analysis for multiple boilers provided they are all burning the same fuel type. However,
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation the Permittee shall calculate chlorine fuel input, or HCl emission rate, for each boiler. [40 CFR 63.7555(d), Minn. R. 7011.7050]
5.6.152 (5) A copy of all calculations and supporting documentation of maximum mercury fuel input, using Equation 8 of 40 CFR 63.7530, that were done to demonstrate continuous compliance with the mercury emission limit for sources that demonstrate compliance through performance testing. For sources that demonstrate compliance through fuel analysis, a copy of all calculations and supporting documentation of mercury emission rates, using Equation 13 of 40 CFR Section 63.7530, that were done to demonstrate compliance with the mercury emission limit. Supporting documentation should include results of any fuel analyses and basis for the estimates of maximum mercury fuel input or mercury emission rates. The Permittee can use the results from one fuel analysis for multiple boilers provided they are all burning the same fuel type. However, the Permittee shall calculate mercury fuel input, or mercury emission rates, for each boiler. [40 CFR 63.7555(d), Minn. R. 7011.7050]
5.6.153 (6) If, consistent with 40 CFR Section 63.7515(b), the Permittee chooses to stack test less frequently than annually, the Permittee shall keep a record that documents emissions in the previous stack test(s) were less than 75 percent of the applicable emission limit (or, in specific instances noted in 40 CFR pt. 63, subp. DDDDD, Table 2, less than the applicable emission limit), and document that there was no change in source operations including fuel composition that would cause emissions of the relevant pollutant to increase within the past year. (7) Records of the occurrence and duration of each malfunction of the boiler, or of the associated air pollution control and monitoring equipment. [40 CFR 63.7555(d), Minn. R. 7011.7050]
5.6.154 (8) Records of actions taken during periods of malfunction to minimize emissions in accordance with the general duty to minimize emissions in 40 CFR Section 63.7500(a)(3), including corrective actions to restore the malfunctioning boiler, air pollution control, or monitoring equipment to its normal or usual manner of operation. [40 CFR 63.7555(d), Minn. R. 7011.7050]
5.6.155 (9) A copy of all calculations and supporting documentation of maximum TSM fuel input, using
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Equation 9 of 40 CFR Section 63.7530, that were done to demonstrate continuous compliance with the TSM emission limit for sources that demonstrate compliance through performance testing. For sources that demonstrate compliance through fuel analysis, a copy of all calculations and supporting documentation of TSM emission rates, using Equation 14 of 40 CFR Section 63.7530, that were done to demonstrate compliance with the TSM emission limit. Supporting documentation should include results of any fuel analyses and basis for the estimates of maximum TSM fuel input or TSM emission rates. The results from one fuel analysis can be used for multiple boilers provided they are all burning the same fuel type. However, the Permittee shall calculate TSM fuel input, or TSM emission rates, for each boiler. [40 CFR 63.7555(d), Minn. R. 7011.7050]
5.6.156 (10) The Permittee shall maintain records of the calendar date, time, occurrence and duration of each startup and shutdown. (11) The Permittee shall maintain records of the type(s) and amount(s) of fuels used during each startup and shutdown. [40 CFR 63.7555(d), Minn. R. 7011.7050]
5.6.157 (a) Records shall be in a form suitable and readily available for expeditious review, according to 40 CFR Section 63.10(b)(1). (b) As specified in 40 CFR Section 63.10(b)(1), the Permittee shall keep each record for 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, or record. (c) The Permittee shall keep each record on site, or each record shall be accessible from on site (for example, through a computer network), for at least 2 years after the date of each occurrence, measurement, maintenance, corrective action, report, or record, according to 40 CFR Section 63.10(b)(1). The Permittee may keep the records off site for the remaining 3 years. [40 CFR 63.7560, Minn. R. 7011.7050]
5.6.158 Prohibited activities: (1) The Permittee shall not operate any affected source in violation of the requirements of 40 CFR pt. 63.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (2) The Permittee shall keep records, notify, report, or revise reports as required under 40 CFR pt. 63. [40 CFR 63.4(a), Minn. R. 7011.7000]
5.6.159 Circumvention: The Permittee shall not build, erect, install, or use any article, machine, equipment, or process to conceal an emission that would otherwise constitute noncompliance with a relevant standard. Such concealment includes, but is not limited to: (1) The use of diluents to achieve compliance with a relevant standard based on the concentration of a pollutant in the effluent discharged to the atmosphere; (2) The use of gaseous diluents to achieve compliance with a relevant standard for visible emissions. [40 CFR 63.4(b), Minn. R. 7011.7000]
5.6.160 Fragmentation after November 15, 1990 which divides ownership of an operation, within the same facility among various owners where there is no real change in control, will not affect applicability. The Permittee shall not use fragmentation or phasing of reconstruction activities (i.e., intentionally dividing reconstruction into multiple parts for purposes of avoiding new source requirements) to avoid becoming subject to new source requirements. [Minn. R. 7011.7000, ]
5.6.161 After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, if the Permittee constructs a new affected source that is not major‐emitting or reconstructs an affected source that is not major‐emitting that is subject to such standard, or reconstructs a source such that the source becomes an affected source subject to the standard, must notify the Administrator of the intended construction or reconstruction. The notification must be submitted in accordance with the procedures in 40 CFR Section 63.9(b). [Minn. R. 7011.7000, ]
5.6.162 After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, equipment added (or a process change) to an affected source that is within the scope of the definition of affected source under the relevant standard must be considered part of the affected source and subject to all provisions of the relevant standard established for that affected source. [Minn. R. 7011.7000, ]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.6.163 The Permittee shall perform such tests within 180
days of the compliance date for such source for required performance testing under 40 CFR pt. 63. [40 CFR 63.7(a)(2), Minn. R. 7011.7000]
5.6.164 The Permittee shall notify the Administrator in writing of his or her intention to conduct a performance test at least 60 calendar days before the performance test is initially scheduled to begin to allow the Administrator, upon request, to review and approve the site‐specific test plan required under 40 CFR Section 63.7(c) and to have an observer present during the test. [Minn. R. 7011.7000, ]
5.6.165 For required performance testing, the Permittee shall provide performance testing facilities as follows: (1) Sampling ports adequate for test methods applicable to such source. This includes: (i) Constructing the air pollution control system such that volumetric flow rates and pollutant emission rates can be accurately determined by applicable test methods and procedures; and (ii) Providing a stack or duct free of cyclonic flow during performance tests, as demonstrated by applicable test methods and procedures; (2) Safe sampling platform(s); (3) Safe access to sampling platform(s); (4) Utilities for sampling and testing equipment; and (5) Any other facilities that the Administrator deems necessary for safe and adequate testing of a source. [40 CFR 63.7(d), Minn. R. 7011.7000]
5.6.166 The Permittee shall maintain and operate each CMS as specified in 40 CFR Section 63.8, or in a relevant standard, and in a manner consistent with good air pollution control practices. The Permittee shall keep the necessary parts for routine repairs of the affected CMS equipment readily available. [Minn. R. 7011.7000, ]
5.6.167 The Permittee shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available for expeditious inspection and
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, on computer floppy disks, on magnetic tape disks, or on microfiche. [40 CFR 63.10(b)(1), Minn. R. 7011.7000]
COMG 6 GP010 NESHAP DDDDD for Units
Designed to Burn Gas 1 Fuels
5.7.1 EQUI 47 and EQUI 27 are industrial boilers, and EQUI 99 is a process heater as defined in 40 CFR Section 63.7575 that are located at a major source of HAP, and an existing affected source as described in 40 CFR 63.7490(a)(1): (a)(1) The affected source of 40 CFR pt. 63, subp. DDDDD is the collection at a major source of all existing industrial, commercial, and institutional boilers and process heaters within the subcategories below (as defined in 40 CFR Section 63.7575); (l) Units designed to burn gas 1 fuels. [40 CFR 63.7485, 40 CFR 63.7490, 40 CFR 63.7499]
5.7.2 The Permittee shall comply with 40 CFR pt. 63, subp. DDDDD no later than January 31, 2016, except as provided on 40 CFR Section 63.6(i). [40 CFR 63.7495(b)]
5.7.3 Fuel Usage <= 48 hours per year of liquid fuel as defined under 40 CFR Section 63.7575 for periodic testing of liquid fuel, maintenance, or operator training to be burned in EQUIs 47, 27, and 99. [Minn. R. 7007.0800, subp. 2]
5.7.4 (a) The Permittee shall meet the requirements in 40 CFR Section 63.7500(a)(1) through (3), except as provided in 40 CFR Section 63.7500(b) through (e), The Permittee shall meet the requirements in 40 CFR Section 63.7500(a)(1) through (3) at all times the affected unit is operating. [40 CFR 63.7500(a)]
5.7.5 The Permittee shall meet each work practice standard in 40 CFR pt. 63, subp. DDDDD Table 3 that applies, except as provided under 40 CFR Section 63.7522. [40 CFR 63.7500(a)(1)]
5.7.6 4. The Permittee shall have a one‐time energy assessment performed by a qualified energy
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation assessor. An energy assessment completed on or after January 1, 2008, that meets or is amended to meet the energy assessment requirements in 40 CFR pt. 63, subp. DDDDD, Table 3, satisfies the energy assessment requirement. A facility that operates under an energy management program compatible with ISO 50001 that includes the affected units also satisfies the energy assessment requirement. The energy assessment must include the following with extent of the evaluation for items a. to e. appropriate for the on‐site technical hours listed in 40 CFR Section 63.7575; a. A visual inspection of EQUIs 47, 27, and 99. b. An evaluation of operating characteristics of EQUIs 47, 27, and 99, specifications of energy using systems, operating and maintenance procedures, and unusual operating constraints. [40 CFR 63.7500(a), 40 CFR pt. 63, subp. DDDDD(Table 3)]
5.7.7 c. An inventory of major energy use systems consuming energy from affected boilers and which are under the Permittee's control of EQUIs 47, 27,and 99. d. A review of available architectural and engineering plans, facility operation and maintenance procedures and logs, and fuel usage. e. A review of the facility's energy management practices and provide recommendations for improvements consistent with the definition of energy management practices, if identified. f. A list of cost‐effective energy conservation measures that are within the Permittee's control. g. A list of the energy savings potential of the energy conservation measures identified, and h. A comprehensive report detailing the ways to improve efficiency, the cost of specific improvements, benefits, and the time frame for recouping those investments. [40 CFR 63.7500(a), 40 CFR pt. 63, subp. DDDDD(Table 3)]
5.7.8 The Permittee shall include with the Notification of Compliance Status a signed certification that the energy assessment was completed according to 40 CFR pt. 63, subp. DDDDD, Table 3 and is an accurate depiction of the facility at the time of the
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5.7.9 At all times, the Permittee shall operate and maintain any affected source (as defined in 40 CFR Section 63.7490), including associated air pollution control equipment and monitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions. Determination of whether such operation and maintenance procedures are being used will be based on information available to the Administrator that may include, but is not limited to, monitoring results, review of operation and maintenance procedures, review of operation and maintenance records, and inspection of the source. [40 CFR 63.7500(a)(3)]
5.7.10 (b) As provided in 40 CFR Section 63.6(g), EPA may approve use of an alternative to the work practice standards in 40 CFR Section 63.7500. [40 CFR 63.7500(b)]
5.7.11 EQUI 47 is a boiler in the units designed to burn gas 1 fuels subcategory with a heat input capacity of less than or equal to 5 million Btu per hour. The Permittee shall complete a tune‐up every 5 years as specified in 40 CFR Section 63.7540. [40 CFR 63.7500(e)]
5.7.12 Boilers and process heaters in the units designed to burn gas 1 fuels subcategory are not subject to the emission limits in 40 CFR pt. 63, subp. DDDDD, Tables 1 and 2 or 11 through 13, or the operating limits in Table 4 to 40 CFR pt. 63, subp. DDDDD. [40 CFR 63.7500(e)]
5.7.13 The standards in 40 CFR Section 63.7500 apply at all times the affected unit is operating, except during periods of startup and shutdown during which time the Permittee shall comply only with 40 CFR pt. 63, subp. DDDDD, Table 3. [40 CFR 63.7500(f)]
5.7.14 The Permittee shall be in compliance with the work practice standards in 40 CFR pt. 63, subp. DDDDD. These limits apply at all times the affected unit is operating except for the periods noted in 40 CFR Section 63.7500(f). [40 CFR 63.7505(a)]
5.7.15 For existing affected sources (as defined in 40 CFR Section 63.7490), the Permittee shall complete an initial tune‐up by following the procedures described in 40 CFR Section 63.7540(a)(10)(i) through (vi) no later than January 31, 2016. The Permittee shall complete the one‐time energy assessment specified in 40 CFR pt. 63, subp. DDDDD, Table 3 no later than January 31, 2016. [40 CFR 63.7510(e)]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.7.16 The Permittee shall conduct annual performance
tune‐ups according to 40 CFR Section 63.7540(a)(10) for EQUI 27 and EQUI 99, and a 5‐year performance tune‐up according to 40 CFR Section 63.7540(a)(12) for EQUI 47. Each annual tune‐up specified in 40 CFR Section 63.7540(a)(10) must be no more than 13 months after the previous tune‐up. Each 5‐year tune‐up specified in 40 CFR Section 63.7540(a)(12) must be conducted no more than 61 months after the previous tune‐up. [40 CFR 63.7515(d)]
5.7.17 The Permittee shall conduct annual tune‐ups for EQUI 27 and EQUI 99 to demonstrate continuous compliance as specified in 40 CFR Section 63.7540(a)(10)(i) through (vi). [40 CFR 63.7540(a)(10)]
5.7.18 The Permittee shall conduct a tune‐up of EQUI 47 every 5 years as specified in 40 CFR Section 63.7540(a)(10)(i) through (vi) to demonstrate continuous compliance. The Permittee may delay the burner inspection specified in 40 CFR Section 63.7510(a)(10)(i) until the next scheduled or unscheduled unit shutdown, but each burner shall be inspected at least once every 72 months. [40 CFR 63.7540(a)(12)]
5.7.19 (i) As applicable, inspect the burner, and clean or replace any components of the burner as necessary (the Permittee may delay the burner inspection until the next scheduled unit shutdown). Units that produce electricity for sale may delay the burner inspection until the first outage, not to exceed 36 months from the previous inspection. At units where entry into a piece of process equipment or into a storage vessel is required to complete the tune‐up inspections, inspections are required only during planned entries into the storage vessel is required to complete the tune‐up inspections, inspections are required only during planned entries into the storage vessel or process equipment; (ii) Inspect the flame pattern, as applicable, and adjust the burner as necessary to optimize the flame pattern. The adjustment should be consistent with the manufacturer's specifications, if available; [40 CFR 63.7540(a)(10)(i) through (vi)]
5.7.20 (iii) Inspect the system controlling the air‐to‐fuel ratio, as applicable, and ensure that it is correctly calibrated and functioning properly (the Permittee may delay the inspection until the next scheduled unit shutdown). Units that produce electricity for
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation sale may delay the inspection until the first outage, not to exceed 36 months from the previous inspection; (iv) Optimize total emissions of CO. This optimization should be consistent with the manufacturer's specifications, if available, and with any NOX requirement to which the unit is subject; (v) Measure the concentrations in the effluent stream of CO in parts per million, by volume, and oxygen in volume percent, before and after the adjustments are made (measurements may be either on a dry or wet basis, as long as it is the same basis before and after the adjustments are made). Measurements may be taken using a portable CO analyzer; and [40 CFR 63.7540(a)(10)(i) through (vi)]
5.7.21 (vi) Maintain on‐site and submit, if requested by the Administrator, an annual report containing the information in 40 CFR Section 63.7540(a)(10)(vi)(A) through (C); (A) The concentrations of CO in the effluent stream in parts per million by volume, and oxygen in volume percent, measured at high fire or typical operating load, before and after the tune‐up of the boiler or process heater; (B) A description of any corrective actions taken as a part of the tune‐up; and (C) The type and amount of fuel used over the 12 months prior to the tune‐up, but only if the unit was physically and legally capable of using more than one type of fuel during that period. Units sharing a fuel meter may estimate the fuel used by each unit. [40 CFR 63.7540(a)(10)(i) through (vi)]
5.7.22 If EQUI 147, EQUI 27, and EQUI 99 are not operating on the required date for a tune‐up, the tune‐up must be conducted within 30 calendar days of startup. [40 CFR 63.7540(a)(13)]
5.7.23 For EQUI 147, the Permittee shall submit a signed statement in the Notification of Compliance Status report that indicates that a tune‐up of the unit was conducted. [40 CFR 63.7530(d)]
5.7.24 (a) The Permittee shall submit to the Administrator all of the notifications in 40 CFR Sections 63.7(b) and (c), 63.8(e), (f)(4) and (6), and 63.9(b) through (h) that apply by the dates specified. [40 CFR
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5.7.25 Notification of compliance status: due 60 days after Demonstration Completion of initial compliance demonstrations for all emission units in COMG 6 (NESHAP DDDDD for Units Designed to Burn Gas 1 Fuels). The Permittee shall submit a Notification of Compliance Status according to 40 CFR Section 63.9(h)(2)(ii). For the initial compliance demonstration for each boiler or process heater, the Permittee shall submit the Notification of Compliance Status before the close of business on the 60th day following the completion of all initial compliance demonstrations for all boiler or process heaters at the facility according to 40 CFR Section 63.10(d)(2). The Notification of Compliance Status report shall only contain the information specified in 40 CFR Section 63.7545(e)(1) through (8). [40 CFR 63.7545(e), 40 CFR 63.9(h)(2)(ii)]
5.7.26 The Notification of Compliance Status report shall contain all the information specified in 40 CFR Section 63.7545(e)(1) through (8), as applicable. (1) A description of the affected unit(s) including identification of which subcategories the unit is in, the design heat input capacity of the unit, a description of the add‐on controls used on the unit to comply with this subpart, description of the fuel(s) burned, including whether the fuel(s) were a secondary material determined by the Permittee or the EPA through a petition process to be a non‐waste under 40 CFR Section 241.3, whether the fuel(s) were a secondary material processed from discarded non‐hazardous secondary materials within the meaning of 40 CFR Section 241.3, and justification for the selection of fuel(s) burned during the compliance demonstration. [40 CFR 63.7545(e)]
5.7.27 (6) A signed certification that the Permittee has met all applicable work practice standards. (7) If the Permittee had a deviation from any work practice standard, a description of the deviation, the duration of the deviation, and the corrective action taken in the Notification of Compliance Status report shall also be submitted. [40 CFR 63.7545(e)]
5.7.28 (8) In addition to the information required in 40 CFR Section 63.9(h)(2), the notification of compliance status must include the following certification(s) of compliance, as applicable, and signed by a
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation responsible official: (i) This facility complies with the required initial tune‐up according to the procedures in 40 CFR Section 63.7540(a)(10)(i) through (vi). (ii) This facility has had an energy assessment performed according to 40 CFR Section 63.7530(e). (iii) Except for units that burn only natural gas, refinery gas, or other gas 1 fuel, or units that qualify for a statutory exemption as provided in section 129(g)(1) of the Clean Air Act, include the following: No secondary materials that are solid waste were combusted in any affected unit. [40 CFR 63.7545(e)]
5.7.29 The Permittee shall submit the Notification of Compliance Status containing the results of the initial compliance demonstration according to the requirements in 40 CFR Section 63.7545(e). [40 CFR 63.7530(f)]
5.7.30 The Permittee shall demonstrate continuous compliance with the work practice standards in 40 CFR pt. 63, subp. DDDDD, Table 3 according to the methods specified in 40 CFR pt. 63, subp. DDDDD, Table 8 and 40 CFR Section 63.7540(a)(1) through (19). [40 CFR 63.7540(a)]
5.7.31 Each instance in which the Permittee did not meet each operating limit in 40 CFR pt. 63, subp. DDDDD, Table 3 that apply shall be reported. These instances are deviations from the operating limits, respectively, in 40 CFR pt. 63, subp. DDDDD. These deviations must be reported according to the requirements in 40 CFR Section 63.7550. [40 CFR 63.7540(b)]
5.7.32 The Permittee shall submit a compliance report that shall contain the following information: a. Information required in 40 CFR Section 63.7550(c)(1) through (5); and b. If there are no deviations from the requirements for work practice standards in 40 CFR pt. 63, subp. DDDDD, Table 3 that apply, a statement that there were no deviations from the work practice standards during the reporting period; and c. If there was a deviation from a work practice standard during the reporting period, the report must contain the information in 40 CFR Section
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5.7.33 A compliance report must contain the applicable information in 40 CFR Section 63.7550(c); (1) If the facility is subject to a the requirements of a tune up they must submit a compliance report with the information in 40 CFR Section 63.7550(c)(5)(i) through (iv) and (xiv). [40 CFR 63.7550(c)]
5.7.34 (5)(i) Company and Facility name and address. (ii) Process unit information, emissions limitations, and operating parameter limitations. (iii) Date of report and beginning and ending dates of the reporting period. (iv) The total operating time (xiii) If a malfunction occurred during the reporting period, the report must include the number, duration, and a brief description for each type of malfunction which occurred during the reporting period and which caused or may have caused any applicable emission limitation to be exceeded. The report must also include a description of actions taken by the Permittee during a malfunction of a boiler or process heater to minimize emissions in accordance with 40 CFR Section 63.7500(a)(3), including actions taken to correct the malfunction. [40 CFR 63.7550(c)(5)]
5.7.35 (xiv) Include the date of the most recent tune‐up for each unit subject to only the requirement to conduct an annual (EQUI 27 and EQUI 99) or 5‐year (EQUI 47) tune‐up according to 40 CFR Section 63.7540(a)(10) or (12), respectively. Include the date of the most recent burner inspection if it was not done annually (EQUI 27 and EQUI 99) or on a 5‐year period (EQUI 147) and was delayed until the next scheduled or unscheduled unit shutdown. (xvii) Statement by a responsible official with that official's name, title, and signature, certifying the truth, accuracy, and completeness of the content of the report. [40 CFR 63.7550(c)]
5.7.36 The compliance report shall also contain;
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (1) A description of the deviation and which emission limit or operating limit from which the Permittee deviated. (2) Information on the number, duration, and cause of deviations (including unknown cause), as applicable, and the corrective action taken. [40 CFR 63.7550(d)]
5.7.37 The Permittee shall submit all reports required by 40 CFR pt. 63, subp. DDDDD, Table 9 electronically using CEDRI that is accessed through the EPA's Central Data Exchange (CDX) ( www.epa.gov/cdx ). However, if the reporting form specific to this subpart is not available in CEDRI at the time that the report is due the report the Permittee shall submit the report to the Administrator at the appropriate address listed in 40 CFR Section 63.13. At the discretion of the Administrator, the Permittee shall also submit these reports, to the Administrator in the format specified by the Administrator. [40 CFR 63.7550(h)(3)]
5.7.38 The Permittee shall keep records according to 40 CFR Section 63.7555(a)(1) and (2): (1) A copy of each notification and report that is submitted to comply with 40 CFR pt. 63, subp. DDDDD, including all documentation supporting any Initial Notification or Notification of Compliance Status or compliance report that is submitted, according to the requirements in 40 CFR Section 63.10(b)(2)(xiv). (2) Records of compliance demonstrations as required in 40 CFR Section 63.10(b)(2)(viii). [40 CFR 63.7555(a)]
5.7.39 (a) Records shall be in a form suitable and readily available for expeditious review, according to 40 CFR Section 63.10(b)(1). (b) As specified in 40 CFR Section 63.10(b)(1), the Permittee shall keep each record for 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, or record. (c) The Permittee shall keep each record on site, or the records shall be accessible from on site (for example, through a computer network), for at least 2 years after the date of each occurrence, measurement, maintenance, corrective action,
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation report, or record, according to 40 CFR Section 63.10(b)(1). The Permittee shall keep the records off site for the remaining 3 years. [40 CFR 63.7560]
5.7.40 40 CFR pt. 63, subp. DDDDD, Table 10 shows which parts of the General Provisions in 40 CFR Sections 63.1 through 63.15 apply. [40 CFR 63.7565]
5.7.41 Prohibited activities: (1) The Permittee shall not operate any affected source in violation of the requirements of 40 CFR pt. 63. (2) The Permittee shall keep records, notify, report, or revise reports as required under 40 CFR pt. 63. [40 CFR 63.4(a), Minn. R. 7011.7000]
5.7.42 Circumvention: The Permittee shall not build, erect, install, or use any article, machine, equipment, or process to conceal an emission that would otherwise constitute noncompliance with a relevant standard. Such concealment includes, but is not limited to: (1) The use of diluents to achieve compliance with a relevant standard based on the concentration of a pollutant in the effluent discharged to the atmosphere; (2) The use of gaseous diluents to achieve compliance with a relevant standard for visible emissions. [40 CFR 63.4(b), Minn. R. 7011.7000]
5.7.43 Fragmentation after November 15, 1990 which divides ownership of an operation, within the same facility among various owners where there is no real change in control, will not affect applicability. The Permittee shall not use fragmentation or phasing of reconstruction activities (i.e., intentionally dividing reconstruction into multiple parts for purposes of avoiding new source requirements) to avoid becoming subject to new source requirements. [40 CFR 63.4(c), Minn. R. 7011.7000]
5.7.44 After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, if the Permittee constructs a new affected source that is not major‐emitting or reconstructs an affected source that is not major‐emitting that is subject to such standard, or reconstructs a source such that the source becomes an affected source subject to the standard, must notify the Administrator of the intended construction or
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation reconstruction. The notification must be submitted in accordance with the procedures in 40 CFR Section 63.9(b). [Minn. R. 7011.7000, ]
5.7.45 After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, equipment added (or a process change) to an affected source that is within the scope of the definition of affected source under the relevant standard must be considered part of the affected source and subject to all provisions of the relevant standard established for that affected source. [Minn. R. 7011.7000, ]
5.7.46 The Permittee shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available for expeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, on computer floppy disks, on magnetic tape disks, or on microfiche. [Minn. R. 7011.7000, ]
COMG 7 GP008 Fabric Filter Control Equipment
subject to CAM
5.8.1 Requirements apply to each control equipment unit listed in COMG 7 (Fabric Filter Control Equipment subject to CAM). [Minn. R. 7007.0800, subp. 2]
5.8.2 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
5.8.3 The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp. 1(B)]
5.8.4 Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
5.8.5 Opacity: less than or equal to 10 percent from any control equipment listed under GP 008. [Minn. R. 7011.1005, subp. 3(D)]
5.8.6 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter:
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation greater than or equal to 99 percent control efficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.8.7 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than or equal to 99 percent control efficiency [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
5.8.8 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 95 percent control efficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.8.9 The Permittee shall operate and maintain the fabric filter in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
5.8.10 Pressure Drop: greater than or equal to 0.20 inches of water column and less than or equal to 10.0 inches of water column , unless a new range is required to be set pursuant to Minn. R. 7017.2025, subp. 3, based on the values recorded during the most recent MPCA approved performance test where compliance was demonstrated. The Permittee shall record the pressure drop once every 24 hours when in operation. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 5, Minn. R. 7007.0800, subp. 2, 4]
5.8.11 Daily Inspections: The Permittee shall do the following, once every 24 hours when in operation: 1). Inspect the fabric filter stack (STRU 10 for TREA 21, STRU 11 for TREA 23, STRU 5 for TREA 27 and TREA 28, and STRU 28 for TREA 29, STRU 12 for TREA 10, STRU 5 for TREA 12) for any visible emissions during daylight hours, except during inclement weather. During inclement weather, the Permittee shall only read and record the pressure drop across the fabric filter. 2). Read and record the pressure drop across the fabric filter. [40 CFR 64.3, Minn. R. 7017.0200]
5.8.12 Recordkeeping of Visible Emissions and Pressure Drop: The Permittee shall record the time and date of each visible emission inspection and pressure drop reading, and whether or not any visible emissions were observed, and whether or not the observed pressure drop was within the range
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation specified in this permit. Recorded values outside the range specified in this permit are considered Deviations as defined by Minn. R. 7007.0100, subp. 8a. [40 CFR 64.3, Minn. R. 7017.0200]
5.8.13 Monthly Inspections: At least once per month, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are subject to wear or plugging which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [40 CFR 64.3, Minn. R. 7017.0200]
5.8.14 Quarterly Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are not subject to wear which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [40 CFR 64.3, Minn. R. 7017.0200]
5.8.15 Semi‐annual Inspections: At least once semi‐annually, or more frequently as required by the manufacturing specifications, the Permittee shall thoroughly inspect all control equipment components. This inspection requires shutting down, temporarily, to allow for an internal inspection of the components. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [40 CFR 64.3, Minn. R. 7017.0200]
5.8.16 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ visible emissions are observed; or ‐ the recorded pressure drop is outside the required operating range; or ‐ the fabric filter or any of its components are found during the inspections to need repair. Corrective actions shall return the pressure drop to within the permitted range, eliminate visible emissions, and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any corrective action taken for each filter. [Minn. R. 7017.0200, ]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.8.17 Monitoring Equipment: The Permittee shall install
and maintain a pressure differential monitoring gauge for measuring and recording pressure drop as required by this permit. The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [40 CFR 64.7(b), Minn. R. 7017.0200]
5.8.18 The Permittee shall calibrate the pressure gauge at least once every 12 months and shall maintain a written record of any action resulting from the calibration. [Minn. R. 7017.0200, ]
5.8.19 Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing pressure drop range, the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring change. [40 CFR 64.7(e), Minn. R. 7017.0200]
5.8.20 As required by 40 CFR Section 64.9(a)(2), for the Semi‐Annual Deviations Report listed in Table B of this permit and/or the Notification of Deviations Endangering Human Health and the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt. 64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information on the number, duration, and cause for monitor downtime incidents. [Minn. R. 7017.0200, ]
5.8.21 The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. The Permittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. [Minn. R. 7017.0200, ]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation COMG 8 GP007 Hot Dehulling System venting to
STRU 4
5.9.1 All COMG 8 (Hot Dehulling System venting to STRU 4) emission units (except for EQUI 32, EQUI 33, EQUI 34, and EQUI 35) shall vent to EQUI 18, and EQUI 18 emissions shall vent to STRU 4. EQUI 32 shall vent through TREA 39 prior to venting to STRU 4. EQUI 33 shall vent through TREA 40 prior to venting to STRU 4. EQUI 34 shall vent through TREA 41 prior to venting to STRU 4. EQUI 35 shall vent through TREA 42 prior to venting to STRU 4. [Minn. R. 7007.0800, subp. 2]
5.9.2 Process Throughput: less than or equal to 1.533E06 tons/year using 12‐month Rolling Sum beans entering into the hot dehulling system. (except for elevator storage) [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.9.3 Daily Recordkeeping: On each day of operation, the Permittee shall record and maintain records of the quantity of beans entering the hot dehulling system. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.9.4 Recordkeeping: Calculate and record the bean process throughput by the 28th day of each month for the previous month and the 12‐month Rolling Sum. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.9.5 See COMG 9 (Particulate Matter Generating Sources) for Performance Testing Requirements. [Minn. R. 7007.0800, subp. 2]
5.10.2 Total Particulate Matter <= 44.57 pounds per hour 3‐hour rolling average This limit applies to all emission units that vent to STRUs 3, 4, 24, and 8. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.10.3 PM < 10 micron <= 44.57 pounds per hour 3‐hour rolling average This limit applies to all emission units that vent to STRUs 3, 4, 24, and 8. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.10.4 Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing as required: 1) by this permit; 2) by the most recently approved Performance Test Frequency Plan; or 3) within a Notice of Compliance letter. Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". [Minn. R. 7017.2020, subp. 1]
COMG 10 GP002 Hexane Emissions from Solvent
Extraction and Refinery Process
5.11.1 Compliance Ratio: less than or equal to 1.00 for the previous 12 operating months. The compliance ratio shall be calculated by the end of each calendar month following an operating month. [Minn. R. 7011.7840, ]
5.11.2 Compliance Ratio = [f * (Actual Solvent Loss)]/ [0.64*Allowable Solvent Loss] Where: f = the weighted average volume fraction of HAP in
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation solvent received during the previous 12 operating months, dimensionless. 0.64 = The average volume fraction of HAP in solvent in the baseline performance data, dimensionless. Actual Solvent Loss = Quantity of actual solvent loss during previous 12 operating months (gallons) Allowable Solvent Loss = (Quantity of soybeans processed using conventional desolventizer during the previous 12 operating months * 0.2 gallons/tons) + (Quantity of soybeans processed using specialty desolventizer during the previous 12 operating months * 1.7 gallons/tons); This alternative language was based on the methodology recommended by EPA dated November 2003 [Minn. R. 7011.7840, ]
5.11.3 Monthly Compliance Ratio Calculation: By the end of each calendar month following an operating month, calculate the compliance ratio for the previous 12 operating months. An operating month is any calendar month with at least one normal operating period and does not include malfunction period. A normal operating period is defined in 40 CFR Section 63.2872. [40 CFR 63.2840, Minn. R. 7011.7840]
5.11.4 Actual Solvent Loss Calculation: By the end of each calendar month following an operating month, determine the total solvent loss, in gallons, for the previous operating month. Actual solvent loss occurring from the affected sources for all normal operating periods recorded within a calendar month is to be determined as follows: Monthly Actual Solvent (gal) = Summation from i = 1 to n (SOLVb ‐ SOLVe + SOLVr +/‐ SOLVa)i Where: SOLVb = Gallons of solvent in the inventory at the beginning of normal operating period ``i'' as determined in paragraph (a)(3) of this section. SOLVe = Gallons of solvent in the inventory at the end of normal operating period ``i'' as determined in 40 CFR Section 63.2853(a)(3). (continued below) [Minn. R. 7011.7840, ]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.11.5 (continued from above)
SOLVr = Gallons of solvent received between the beginning and ending inventory dates of normal operating period ``i'' as determined in 40 CFR Section 63.2853(a)(4). SOLVa = Gallons of solvent added or removed from the extraction solvent inventory during normal operating period ``i'' as determined in 40 CFR Section 63.2853(a)(5). n = Number of normal operating periods in a calendar month. [Minn. R. 7011.7840, ]
5.11.6 Actual Solvent Loss 12‐month Rolling Sum Calculation: The owner or operator shall calculate the 12‐month rolling sum actual solvent loss by summing the 12 most recent actual monthly solvent losses. [40 CFR 63.2853, Minn. R. 7011.7840]
5.11.7 Monthly Weighted Average HAP Content Calculation: By the end of each calendar month, following an operating month, calculate the monthly weighted average HAP content (volume fraction) using the following equation: Monthly Weighted Average HAP Content of Extraction Solvent (volume fraction) = Summation from i = 1 to n (Receivedi * Contenti)/Total Received Where: Receivedi = Gallons of extraction solvent received in delivery ``i.'' Contenti = The volume fraction of HAP in extraction solvent delivery ``i.'' Total Received = Total gallons of extraction solvent received since the end of the previous operating month. n = Number of extraction solvent deliveries since the end of the previous operating month. [Minn. R. 7011.7840, ]
5.11.8 12‐Month rolling sum Calculation: Weighted Average of HAP Content of Solvent Received using the following equation: 12‐Month Weighted Average of HAP Content in Solvent Received (Volume fraction) = Summation from i = 1 to 12 (Receivedi * Contenti)/Total Received Where:
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Receivedi = Gallons of extraction solvent received in operating month ``i'' as determined in 40 CFR Section 63.2853(a)(4). Contenti = Average volume fraction of HAP in extraction solvent received in operating month ``i'' as determined in 40 CFR Section 63.2854 (b)(1) Total Received = Total gallons of extraction solvent received during the previous 12 operating months. [Minn. R. 7011.7840, ]
5.11.9 Oilseed Quantity Processed Calculation: Determine the quantity of each oil seed type processed at the affected source during normal operating periods recorded within a month using the following equation: Monthly Quantity of Oilseed Processed = Summation from i = 1 to n (SEEDb‐SEEDe+SEEDr +/‐ SEEDa) Where: SEEDb= Tons of oilseed in the inventory at the beginning of normal operating period ``i'' as determined in 40 CFR Section 63.2855(a)(3) SEEDe = Tons of oilseed in the inventory at the end of normal operating period ``i'' as determined in accordance with 40 CFR Section 63.2855(a)(3) SEEDr = Tons of oilseed received during normal operating period ``i'' as determined in 40 CFR Section 63.2855(a)(4) of this section. SEEDa = Tons of oilseed added or removed from the oilseed inventory during normal operating period ``i'' as determined in 40 CFR Section 63.2855(a)(5) n = Number of normal operating periods in the calendar month during which this type oilseed was processed. [Minn. R. 7011.7840, ]
5.11.10 12‐Month Rolling Sum calculation of Oilseed Quantity Processed: Calculate the 12‐month rolling sum of the oilseed quantity processed by summing the monthly oilseed quantity processed for the previous 12 operating months. [Minn. R. 7011.7840, ]
5.11.11 Startup, Shutdown and Malfunction (SSM) Plan: The Permittee shall develop and implement a written SSM plan. The SSM plan must provide detailed procedures for operating and maintaining the source to minimize emissions during a qualifying SSM event for which the source chooses the 40 CFR Section 63.2850(e)(2) malfunction period. The SSM plan must specify a program of corrective action for malfunctioning process and air pollution control
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation equipment and reflect the best practices now in use by the industry to minimize emissions, and include specified procedures for estimating solvent loss during each SSM event. Some or all of the procedures may come from plans the Permittee developed for other purposes such as a Standard Operating Procedure manual or an Occupational Safety and Health Administration Process Safety Management plan. To qualify as a SSM plan, other such plans must meet all the applicable requirements of these NESHAP. [Minn. R. 7011.7840, , ]
5.11.12 Plan for Demonstrating Compliance: The Permittee shall develop and implement a written Plan for Demonstrating Compliance. The Plan must include the following : (1) The name and address of the owner or operator; (2) The physical address of the vegetable oil production process; (3) A detailed description of all methods of measurement the source will use to determine the solvent losses, HAP content of solvent, and the tons of each type of oilseed processed; (4) When each measurement will be made; and (5) Examples of each calculation the Permittee will use to determine the compliance status. Include examples of how the data measured with one parameter will be converted to other terms for use in compliance determination; (6) Example logs of how data will be recorded; (7) A plan to ensure that the data continue to meet compliance demonstration needs. [Minn. R. 7011.7840, ]
5.11.13 Plan Revisions for Demonstrating Compliance: The MPCA may require the Permittee to revise the Plan for demonstrating compliance, and may require reasonable revisions if the procedures lack detail, are inconsistent or do not accurately determine solvent loss, HAP content of the solvent, or the tons of oilseed processed. [Minn. R. 7011.7840, ]
5.11.14 Recordkeeping of Compliance Plans: The Permittee shall keep the plan for demonstrating compliance and the SSM plan on‐site and readily available as
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation long as the source is operational. [Minn. R. 7011.7840, ]
5.11.15 Recording ‐ Average HAP Content: By the end of each calendar month following an operating month, record the following information for the average HAP content in the extraction solvent, for the previous operating month: 1.The gallons of extraction solvent received in each delivery; 2. The volume fraction of each HAP exceeding 1 percent by volume in each delivery of extraction solvent; and 3. The weighted average volume fraction of HAP in extraction solvent received since the end of the last operating month as determined in 40 CFR Section 63.2854 (b)(2) [40 CFR 63.2862(c)(2), Minn. R. 7011.7840]
5.11.16 Recording‐ Solvent Inventory: By the end of each calendar month following an operating month, record the following information for the previous operating month. At a minimum, these records shall include: 1. Dates that define each operating status period during a calendar month; 2. The operating status of the source such as normal operation, nonoperating, malfunction period, or exempt operation for each recorded time interval; 3. Gallons of extraction solvent in the inventory on the beginning and ending dates of each normal operating period; 4. The gallons of all extraction solvent received, purchased, and recovered during each calendar month; 5. All extraction solvent inventory adjustments, additions, or subtractions. The reason for the adjustment shall be documented and the quantity of the adjustment justified; 6. The total solvent loss for each calendar month, regardless of the source operating status, and 7. The actual solvent loss in gallons for each operating month. [Minn. R. 7011.7840, ]
5.11.17 Recording ‐ Soybean Processed Weight: At a minimum record the following: 1. The dates that define each operating status period. These dates must be the same as the dates entered for the extraction solvent inventory; 2. The operating status of the source such as normal operation, nonoperating, malfunction
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation period, or exempt operating for each recorded time interval. On the log for each type of listed oilseed that is not being processed during a normal operating period, the Permittee shall record which type of listed oilseed is being processed in addition to the source operating status; 3. The oilseed inventory for the type of listed oilseed that is being processed during a normal operating period, the Permittee shall record which type of listed oilseed is being processed in addition to the source operating status; 4. The tons of each type of listed oilseed received at the affected source each normal operating period; (continued below) [40 CFR 63.2862(c)(3), Minn. R. 7011.7840]
5.11.18 (continued from above) 5. All listed oilseed inventory adjustments, additions, or subtractions for normal operating periods. The Permittee shall document the reason for the adjustment and justify the quantity of the adjustment; and 6. The tons of each type of listed oilseed processed during each operating month. [40 CFR 63.2862(c)(3), Minn. R. 7011.7840]
5.11.19 After the source has processed listed oilseed for 12 operating months and the Permittee is not operating during an initial start‐up as described in 40 CFR Section 63.2850 (c)(2) or (d)(2), or a malfunction period as described in 40 CFR Section 63.2850(e)(2), the Permittee shall record the following: [Minn. R. 7011.7840, ]
5.11.20 1. Recordkeeping of actual solvent: by the end of the calendar month following each operating month, the Permittee shall record the 12 operating months rolling sum of the actual solvent loss in gallons [Minn. R. 7011.7840, ]
5.11.21 2. Recordkeeping of fraction of HAP: by the end of the calendar month following each operating month, the Permittee shall record weighted average volume fraction of HAP in extraction solvent received for the previous 12 operating months. [40 CFR 63.2862(d)(2), Minn. R. 7011.7840]
5.11.22 3. Recordkeeping of oilseed processed: by the end of the calendar month following each operating month, the Permittee shall record the 12 operating months rolling sum of each type of listed oilseed processed in tons. [40 CFR 63.2862(d)(3), Minn. R.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 7011.7840]
5.11.23 4. Recordkeeping for compliance ratio: By the end of each calendar month following an operating month, the Permittee shall record the compliance ratio for each 12 month operating period. [Minn. R. 7011.7840, ]
5.11.24 5. Recordkeeping of compliance status: By the end of each calendar month following an operating month, the Permittee shall record a statement of whether the source is in compliance with all of the requirements of 40 CFR pt. 63, subp. GGGG. This includes a determination of whether the Permittee has met all of the applicable requirements in 40 CFR Section 63.2850. [40 CFR 63.2862(d)(5), Minn. R. 7011.7840]
5.11.25 Recordkeeping of each SSM event: For each SSM event subject to a malfunction period, the Permittee shall record the following by the end of the calendar month following each month in which a malfunction period occurred: 1. A description and date of the SSM event, its duration, and reason it qualifies as a malfunction; 2. An estimate of the solvent loss in gallons for the duration of the malfunction period with supporting document; and 3. A checklist or other mechanism to indicate whether the SSM plan was followed during the malfunction period. [40 CFR 63.2862(e), Minn. R. 7011.7840]
5.11.26 Content of Annual compliance certification: The Certification shall include the following: 1. The name and address of the owner or operator; 2. The physical address of the vegetable oil production process; 3. Each listed oilseed type processed during the 12 calendar months period covered by the report. 4. Each HAP identified under 40 CFR Section 63.2854(a) as being present in concentrations greater than 1 percent by volume in each delivery of solvent received during the 12 calendar months period covered by the report. (continued below) [Minn. R. 7011.7840, ]
5.11.27 Content of Annual compliance certification, continued: 5. A statement designating the source as a major source of HAP or a demonstration that the source
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation qualifies as an area source. An area source is a source that is not a major source and is not collocated within a plant site with other sources that are individually or collectively a major source; and 6. A compliance certification to indicate whether the source was in compliance for each compliance determination made during the 12 calendar months period covered by the report. For each such compliance determination, the Permittee shall include a certification of the following: (i) The Permittee is following the procedures described in the plan for demonstrating compliance. (ii) The compliance ratio is less than or equal to 1.00 [Minn. R. 7011.7840, ]
5.11.28 Notification of Deviation Report: The deviation notification report must be submitted for each operating month, in which the compliance ratio exceeds 1.00. The report must be submitted by the end of the month following the calendar month in which the deviation occurred. This report must include the compliance ration comprising the deviation. 1. The name and address of the owner or operator; 2. The physical address of the vegetable oil production process; 3. Each listed oilseed type processed during the 12 operating months period for which the Permittee has determined the deviation; and 4. The compliance ratio comprising the deviation. The Permittee may reduce the frequency of submittal of the deviation notification report if the agency responsible for these NESHAP does not object as provided in 40 CFR Section 63.10(e)(3)(iii). [40 CFR 63.2861(b), Minn. R. 7011.7840]
5.11.29 Periodic SSM Report: By the end of the calendar month, submit a periodic startup, shutdown or malfunction (SSM) report for the previous month during which the source has been operated under an initial startup period or a malfunction period. The SSM report must include the following: 1. The name, title, and signature of the source's responsible official who is certifying that the report accurately states that all actions taken during the initial startup or malfunction period were consistent with the SSM plan; 2. A description of events occurring during the time period, the date and duration of the events, and
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation reason the time interval qualifies as an initial startup or malfunction period; 3. An estimate of the solvent loss during the initial startup or malfunction period with supporting documentation. [Minn. R. 7011.7840, ]
5.11.30 Immediate SSM Reports: Within 2 working days after commencing actions inconsistent with the SSM plan and the relevant emission requirements in 40 CFR Section 63.2840 are exceeded, submit an immediate SSM report consisting of a telephone call or facsimile transmission followed by a letter within 7 working days of the event. The SSM report must include the following: 1. The name, title, and signature of the source's responsible official who is certifying the accuracy of the report, an explanation of the event, and the reasons for not following the SSM Plan; 2. A description and date of the SSM event, its duration, and reason it qualifies as a SSM; and 3. An estimate of the solvent loss for the duration of the SSM event with supporting documentation. [Minn. R. 7011.7840, ]
5.11.31 Recordkeeping on site: (a) The records must be in a form suitable and readily available for review in accordance with 40 CFR Section 63.10(b)(1). (b) As specified in 40 CFR Section 63.10(b)(1), the Permittee shall keep each record for 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, or record. (c) The Permittee shall keep each record on‐site for at least 2 years after the date of each occurrence, measurement, maintenance, corrective action, report, or record, in accordance with 40 CFR Section 3.10(b)(1). You can keep the records off‐site for the remaining 3 years. [40 CFR 63.2863, Minn. R. 7011.7840]
5.11.32 Prohibited activities: (1) The Permittee shall not operate any affected source in violation of the requirements of 40 CFR pt. 63. (2) The Permittee shall keep records, notify, report, or revise reports as required under 40 CFR pt. 63.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation [Minn. R. 7011.7000, ]
5.11.33 Circumvention: The Permittee shall not build, erect, install, or use any article, machine, equipment, or process to conceal an emission that would otherwise constitute noncompliance with a relevant standard. Such concealment includes, but is not limited to: (1) The use of diluents to achieve compliance with a relevant standard based on the concentration of a pollutant in the effluent discharged to the atmosphere; (2) The use of gaseous diluents to achieve compliance with a relevant standard for visible emissions. [40 CFR 63.4(b), Minn. R. 7011.7000]
5.11.34 Fragmentation after November 15, 1990 which divides ownership of an operation, within the same facility among various owners where there is no real change in control, will not affect applicability. The Permittee shall not use fragmentation or phasing of reconstruction activities (i.e., intentionally dividing reconstruction into multiple parts for purposes of avoiding new source requirements) to avoid becoming subject to new source requirements. [40 CFR 63.4(c), Minn. R. 7011.7000]
5.11.35 After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, if the Permittee constructs a new affected source that is not major‐emitting or reconstructs an affected source that is not major‐emitting that is subject to such standard, or reconstructs a source such that the source becomes an affected source subject to the standard, must notify the Administrator of the intended construction or reconstruction. The notification must be submitted in accordance with the procedures in 40 CFR Section 63.9(b). [40 CFR 63.5(b)(4), Minn. R. 7011.7000]
5.11.36 After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, equipment added (or a process change) to an affected source that is within the scope of the definition of affected source under the relevant standard must be considered part of the affected source and subject to all provisions of the relevant standard established for that affected source. [Minn. R. 7011.7000, ]
5.11.37 At all times, including periods of startup, shutdown, and malfunction, the Permittee shall operate and maintain any affected source, including associated
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation air pollution control equipment and monitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions. During a period of startup, shutdown, or malfunction, this general duty to minimize emissions requires that the Permittee reduce emissions from the affected source to the greatest extent which is consistent with safety and good air pollution control practices. (continued below) [Minn. R. 7011.7000, ]
5.11.38 (continued from above) The general duty to minimize emissions during a period of startup, shutdown, or malfunction does not require the Permittee to achieve emission levels that would be required by the applicable standard at other times if this is not consistent with safety and good air pollution control practices, nor does it require the Permittee to make any further efforts to reduce emissions if levels required by the applicable standard have been achieved. Determination of whether such operation and maintenance procedures are being used will be based on information available to the Administrator which may include, but is not limited to, monitoring results, review of operation and maintenance procedures (including the startup, shutdown, and malfunction plan required in 40 CFR Section 63.6(e)(3)), review of operation and maintenance records, and inspection of the source. [Minn. R. 7011.7000, ]
5.11.39 Malfunctions must be corrected as soon as practicable after their occurrence. To the extent that an unexpected event arises during a startup, shutdown, or malfunction, the Permittee must comply by minimizing emissions during such a startup, shutdown, and malfunction event consistent with safety and good air pollution control practices. [40 CFR 63.6(e)(1)(ii), Minn. R. 7011.7000]
5.11.40 The Permittee shall develop a written startup, shutdown, and malfunction plan that describes, in detail, procedures for operating and maintaining the source during periods of startup, shutdown, and malfunction; and a program of corrective action for malfunctioning process, air pollution control, and monitoring equipment used to comply with the relevant standard. The startup, shutdown, and malfunction plan does not need to address any scenario that would not cause the source to exceed
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation an applicable emission limitation in the relevant standard. [40 CFR 63.6(e)(3)(i), Minn. R. 7011.7000]
5.11.41 The Permittee may periodically revise the startup, shutdown, and malfunction plan for the affected source as necessary to satisfy the requirements of 40 CFR pt. 63 or to reflect changes in equipment or procedures at the affected source. Unless the permitting authority provides otherwise, the Permittee may make such revisions to the startup, shutdown, and malfunction plan without prior approval by the Administrator or the permitting authority. However, each such revision to a startup, shutdown, and malfunction plan must be reported in the semiannual report required by 40 CFR Section 63.10(d)(5). (continued below) [Minn. R. 7011.7000, ]
5.11.42 (continued from above) If the startup, shutdown, and malfunction plan fails to address or inadequately addresses an event that meets the characteristics of a malfunction but was not included in the startup, shutdown, and malfunction plan at the time the Permittee developed the plan, the Permittee shall revise the startup, shutdown, and malfunction plan within 45 days after the event to include detailed procedures for operating and maintaining the source during similar malfunction events and a program of corrective action for similar malfunctions of process or air pollution control and monitoring equipment. [40 CFR 63.6(e)(3)(viiii), Minn. R. 7011.7000]
5.11.43 The Permittee shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available for expeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, on computer floppy disks, on magnetic tape disks, or on microfiche. [40 CFR 63.10(b)(1), Minn. R. 7011.7000]
5.11.44 The Permittee shall maintain relevant records of the occurrence and duration of each startup or shutdown when the startup or shutdown causes the source to exceed any applicable emission limitation
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation in the relevant emission standards. [Minn. R. 7011.7000, ]
COMG 11 GP009 Fabric Filter Control Equipment 5.12.1 Requirements apply to each control equipment unit
listed in COMG 11 (Fabric Filter Control Equipment subject to CAM). [Minn. R. 7007.0800, subp. 2]
5.12.2 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
5.12.3 The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp. 1(B)]
5.12.4 Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
5.12.5 Opacity: less than or equal to 10 percent from any control equipment listed under GP 008. [Minn. R. 7011.1005, subp. 3(D)]
5.12.6 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 99 percent control efficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.12.7 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than or equal to 99 percent control efficiency [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
5.12.8 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 95 percent control efficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.12.9 Pressure Drop: greater than or equal to 0.20 inches of water column and less than or equal to 10.0 inches of water column , unless a new range is required to be set pursuant to Minn. R. 7017.2025, subp. 3, based on the values recorded during the most recent MPCA approved performance test where compliance was demonstrated. The Permittee shall record the pressure drop once every 24 hours when in operation. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 5, Minn. R. 7007.0800, subp. 2, 4]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.12.10 Visible Emissions: The Permittee shall check each
fabric filter stack for any visible emissions once each day of operation during daylight hours. During inclement weather, the Permittee shall read and record the pressure drop across the fabric filter, once each day of operation. [Minn. R. 7007.0800]
5.12.11 Recordkeeping of Visible Emissions and Pressure Drop. The Permittee shall record the time and date of each visible emission inspection and pressure drop reading, and whether or not any visible emissions were observed, and whether or not the observed pressure drop was within the range specified in the permit. [Minn. R. 7007.0800, 5]
5.12.12 The Permittee shall operate and maintain the fabric filter at all times that any emission unit controlled by the fabric filter is in operation. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 2]
5.12.13 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ visible emissions are observed; ‐ the recorded pressure drop is outside the required operating range; or ‐ the fabric filter or any of its components are found during the inspections to need repair. Corrective actions shall return the pressure drop to within the permitted range and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any corrective action taken for each filter. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subps. 4‐5]
5.12.14 Monitoring Equipment: The Permittee shall install and maintain the necessary monitoring equipment for measuring and recording pressure drop as required by this permit. The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [Minn. R. 7007.0800, subp. 4]
5.12.15 Monthly Inspections: At least once per month, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are subject to wear or plugging which do not require the equipment to be shutdown. The Permittee shall
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.12.16 Quarterly Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are not subject to wear which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.12.17 Semi‐annual Inspections: At least once semi‐annually, or more frequently as required by the manufacturing specifications, the Permittee shall thoroughly inspect all control equipment components. This inspection requires shutting down, temporarily, to allow for an internal inspection of the components. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.12.18 The Permittee shall operate and maintain the fabric filter in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
EQUI 17 EU240 High Efficiency Cyclone 1 ‐
Material Handling Equipment (CYC 1119)
5.13.1 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
5.13.2 The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp. 1(B)]
5.13.3 Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
5.13.4 Opacity: less than or equal to 10 percent discharged from control equipment [Minn. R. 7011.1005, subp. 3(D)]
EQUI 18 EU241 CYC 1116 High Efficiency
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Cyclone 2 ‐ Material Handling Equipment
5.14.1 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
5.14.2 The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp. 1(B)]
5.14.3 Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
5.14.4 Opacity: less than or equal to 10 percent discharged from control equipment [Minn. R. 7011.1005, subp. 3(D)]
EQUI 19 EU242 High Efficiency Cyclone 3 ‐
Material Handling Equipment (CYC 1180)
5.15.1 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
5.15.2 The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp. 1(B)]
5.15.3 Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
5.15.4 Opacity: less than or equal to 10 percent discharged from control equipment [Minn. R. 7011.1005, subp. 3(D)]
EQUI 25 EU248 High Efficiency Cyclone 9 ‐
Material Handling Equipment (CYC 1170)
5.16.1 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
5.16.2 The Permittee shall maintain air pollution control equipment in proper operating condition and utilize
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation the air pollution control systems as designed. [Minn. R. 7011.1005, subp. 1(B)]
5.16.3 Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
5.16.4 Opacity: less than or equal to 10 percent discharged from control equipment [Minn. R. 7011.1005, subp. 3(D)]
EQUI 26 EU039 Deodorizer Boiler ‐ Boiler 5.17.1 Total Particulate Matter: less than 0.60 lbs/million
Btu heat input using 3‐hour Rolling Average (This is met through the total capacity of the equipment ‐ total potential to emit is 0.22 lb/hr or 0.02 lb/MMBtu heat input) [Minn. R. 7011.0510, subp. 1, Minn. R. 7011.0545]
5.17.2 Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input using 3‐hour Rolling Average (Total potential to emit is 4.84 lb/hr or 0.50 lb/MMBtu heat input) [Minn. R. 7011.0510, subp. 1, Minn. R. 7011.0545]
5.17.3 Opacity: less than or equal to 20 percent opacity ; except for one six‐minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
5.17.4 Fuel Type: Natural gas only. [Minn. R. 7007.0800, subp. 2]
5.17.5 Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the total amount of natural gas combusted on a monthly basis by the 28th day of each month for the previous calendar month. [Minn. R. 7007.0800, subps. 4‐5]
5.17.6 Recordkeeping of Corrective Actions: The Permittee shall record the corrective actions taken, as soon as possible as based on the operation and maintenance plan to eliminate any visible emissions. [Minn. R. 7007.0800, subps. 4‐5]
5.17.7 EQUI 26 is an industrial boiler as defined in 40 CFR Section 63.7575 that is located at a major source of HAP, and is an existing affected source as described in 40 CFR Section 63.7490(a)(1): (a)(1) The affected source of 40 CFR pt. 63, subp. DDDDD is the collection at a major source of all existing industrial, commercial, and institutional boilers and process heaters within the subcategories below (as defined in 40 CFR Section 63.7575); (q) Units designed to burn liquid fuels.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (u) Units designed to burn light liquid fuel. [40 CFR 63.7485, 40 CFR 63.7490, 40 CFR 63.7499]
5.17.8 The Permittee shall comply with 40 CFR pt. 63, subp. DDDDD no later than January 31, 2016, except as provided on 40 CFR Section 63.6(i). [40 CFR 63.7495(b)]
5.17.9 (a)The Permittee shall meet the requirements in 40 CFR Section 63.7500(a)(1) through (3) at all times the affected unit is operating, except as provided in 40 CFR Section 63.7500(b) and (f). (1) The Permittee shall meet each work practice standard in 40 CFR pt. 63, subp. DDDDD Table 3 that apply to EQUI 26, except as provided under 40 CFR Section 63.7522. [40 CFR 63.7500(a)(1)]
5.17.10 4. The Permittee shall have a one‐time energy assessment performed by a qualified energy assessor. An energy assessment completed on or after January 1, 2008, that meets or is amended to meet the energy assessment requirements in 40 CFR pt. 63, subp. DDDDD, Table 3, satisfies the energy assessment requirement. A facility that operates under an energy management program compatible with ISO 50001 that includes the affected units also satisfies the energy assessment requirement. The energy assessment must include the following with extent of the evaluation for items a. to e. appropriate for the on‐site technical hours listed in 40 CFR Section 63.7575; a. A visual inspection of EQUI 26. b. An evaluation of operating characteristics of EQUI 26, specifications of energy using systems, operating and maintenance procedures, and unusual operating constraints. [40 CFR pt. 63, subp. DDDDD]
5.17.11 c. An inventory of major energy use systems consuming energy from affected boilers and which are under the Permittee's control of EQUI 26. d. A review of available architectural and engineering plans, facility operation and maintenance procedures and logs, and fuel usage. e. A review of the facility's energy management practices and provide recommendations for improvements consistent with the definition of energy management practices, if identified.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation f. A list of cost‐effective energy conservation measures that are within the Permittee's control. g. A list of the energy savings potential of the energy conservation measures identified, and h. A comprehensive report detailing the ways to improve efficiency, the cost of specific improvements, benefits, and the time frame for recouping those investments. [40 CFR pt. 63, subp. DDDDD]
5.17.12 The Permittee shall include with the Notification of Compliance Status a signed certification that the energy assessment was completed according to 40 CFR pt. 63, subp. DDDDD, Table 3 and is an accurate depiction of the facility at the time of the assessment. [40 CFR 63.7530(e)]
5.17.13 (3) At all times, the Permittee shall operate and maintain any affected source (as defined in 40 CFR Section 63.7490), including associated air pollution control equipment and monitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions. Determination of whether such operation and maintenance procedures are being used will be based on information available to the Administrator that may include, but is not limited to, monitoring results, review of operation and maintenance procedures, review of operation and maintenance records, and inspection of the source. [40 CFR 63.7500(a)(3)]
5.17.14 As provided in 40 CFR Section 63.6(g), EPA may approve use of an alternative to the work practice standards in 40 CFR Section 63.7500. [40 CFR 63.7500(b)]
5.17.15 40 CFR Section 63.7500 standards apply at all times the affected unit is operating, except during periods of startup and shutdown during which time the Permittee shall comply only with 40 CFR pt. 63, subp. DDDDD Table 3. [40 CFR 63.7500(f)]
5.17.16 The Permittee shall be in compliance with the work practice standards in 40 CFR pt.63, subp. DDDDD. [40 CFR 63.7505(a)]
5.17.17 The Permittee shall complete an initial tune‐up by following the procedures described in 40 CFR 63.7540(a)(10)(i) through (vi) no later than January 31, 2016. The Permittee shall complete the one‐time energy
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation assessment specified in 40 CFR pt. 63, subp. DDDDD, Table 3 no later than January 31, 2016. [40 CFR 63.7510(e)]
5.17.18 (d) The Permittee shall conduct a biennial performance tune‐up according to 40 CFR 63.7540(a)(11). Each biennial tune‐up specified in 40 CFR Section 63.7540(a)(11) must be conducted no more than 25 months after the previous tune‐up. [40 CFR 63.7515(d)]
5.17.19 The Permittee shall demonstrate continuous compliance with the work practice standards in 40 CFR pt. 63, subp. DDDDD, Table 3 that apply according to the methods specified in 40 CFR Section 63.7540(a)(1) through (19). [40 CFR 63.7540(a)]
5.17.20 The Permittee shall conduct a biennial tune‐up of EQUI 26 as specified in 40 CFR Section 63.7540(a)(10)(i) through (vi) to demonstrate continuous compliance. [40 CFR 63.7540(a)(11), 40 CFR pt. 63, subp. DDDDD(Table 3)]
5.17.21 (i) As applicable, inspect the burner, and clean or replace any components of the burner as necessary (the Permittee may delay the burner inspection until the next scheduled unit shutdown). At units where entry into a piece of process equipment or into a storage vessel is required to complete the tune‐up inspections, inspections are required only during planned entries into the storage vessel is required to complete the tune‐up inspections, inspections are required only during planned entries into the storage vessel or process equipment; (ii) Inspect the flame pattern, as applicable, and adjust the burner as necessary to optimize the flame pattern. The adjustment should be consistent with the manufacturer's specifications, if available; [40 CFR 63.7540(a)(10)]
5.17.22 (iii) Inspect the system controlling the air‐to‐fuel ratio, as applicable, and ensure that it is correctly calibrated and functioning properly (the Permittee may delay the inspection until the next scheduled unit shutdown). (iv) Optimize total emissions of CO. This optimization should be consistent with the manufacturer's specifications, if available, and with any NOX requirement to which the unit is subject; (v) Measure the concentrations in the effluent stream of CO in parts per million, by volume, and
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation oxygen in volume percent, before and after the adjustments are made (measurements may be either on a dry or wet basis, as long as it is the same basis before and after the adjustments are made). Measurements may be taken using a portable CO analyzer; and [40 CFR 63.7540(a)(10)]
5.17.23 (vi) Maintain on‐site and submit, if requested by the Administrator, an annual report containing the information in 40 CFR Section 63.7540(a)(10)(vi)(A) through (C); (A) The concentrations of CO in the effluent stream in parts per million by volume, and oxygen in volume percent, measured at high fire or typical operating load, before and after the tune‐up of each boiler; (B) A description of any corrective actions taken as a part of the tune‐up; and (C) The type and amount of fuel used over the 12 months prior to the tune‐up, but only if the unit was physically and legally capable of using more than one type of fuel during that period. Units sharing a fuel meter may estimate the fuel used by each unit. [40 CFR 63.7540(a)(10)]
5.17.24 If EQUI 26 is not operating on the required date for a tune‐up, the tune‐up must be conducted within 30 calendar days of startup. [40 CFR 63.7540(a)(13)]
5.17.25 40 CFR pt. 63, subp. DDDDD shows which parts of the General Provisions in 40 CFR Sections 63.1 through 63.15 that apply to the Permittee. [40 CFR 63.7565]
5.17.26 (a) The Permittee shall submit to the Administrator all of the notifications in 40 CFR Sections 63.7(b) and (c), 63.8(e), (f)(4) and (6), and 63.9(b) through (h) that apply by the dates specified. [40 CFR 63.7545(a), ]
5.17.27 The Notification of Compliance Status report must contain all applicable information specified in 40 CFR Section 63.7545(e)(1) through (8), as specified below: (1) A description of the affected unit(s) including identification of which subcategories the unit is in, the design heat input capacity of the unit, and a description of the fuel(s) burned. (6) A signed certification that all applicable work practice standards have been met.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (7) If a deviation from any work practice standard occurred, a description of the deviation, the duration of the deviation, and the corrective action taken in the Notification of Compliance Status report shall also be submitted. [40 CFR 63.7545(e), ]
5.17.28 (8) In addition to the information required in 40 CFR Section 63.9(h)(2), the notification of compliance status must include the following certification(s) of compliance, as applicable, and signed by a responsible official: (i) This facility complies with the required initial tune‐up according to the procedures in 40 CFR Section 63.7540(a)(10)(i) through (vi). (ii) This facility has had an energy assessment performed according to 40 CFR Section 63.7530(e). (iii) Except for units that burn only natural gas, refinery gas, or other gas 1 fuel, or units that qualify for a statutory exemption as provided in section 129(g)(1) of the Clean Air Act, include the following: No secondary materials that are solid waste were combusted in any affected unit. [40 CFR 63.7545(e)]
5.17.29 If the Permittee switched fuels or made a physical change to the EQUI 26 and the fuel switch or physical change resulted in the applicability of a different subcategory, the Permittee shall provide notice of the date upon which the fuels were switched or a physical change was made within 30 days of the switch/change. The notification must identify: (1) The name of the owner or operator of EU 039, as defined in 40 CFR Section 63.7490, the location of the source, the boiler(s) and process heater(s) that have switched fuels, were physically changed, and the date of the notice. (2) The currently applicable subcategory under this subpart. (3) The date upon which the fuel switch or physical change occurred. (4) The date upon which the Permittee will commence the fuel switch. [40 CFR 63.7545(h)]
5.17.30 (a) The Permittee shall keep records according to 40 CFR Section 63.7555(a)(1) and (2), as specified below: (1) A copy of each notification and report that is
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation submitted to comply with 40 CFR pt. 63, subp. DDDDD, including all documentation supporting any Initial Notification or Notification of Compliance Status or semiannual compliance report that is submitted, according to the requirements in 40 CFR Section 63.10(b)(2). (2) Records of compliance demonstrations and performance evaluations as required in 40 CFR Section 63.10(b)(2)(viii). [40 CFR 63.7555(a)]
5.17.31 The Permittee shall keep the records required in 40 CFR pt. 63, subp. DDDDD, Table 8. [40 CFR 63.7555(c)]
5.17.32 (a) Records shall be in a form suitable and readily available for expeditious review, according to 40 CFR Section 63.10(b)(1). (b) As specified in 40 CFR Section 63.10(b)(1), the Permittee shall keep each record for 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, or record. (c) The Permittee shall keep each record on site, or each record shall be accessible from on site (for example, through a computer network), for at least 2 years after the date of each occurrence, measurement, maintenance, corrective action, report, or record, according to 40 CFR Section 63.10(b)(1). The Permittee may keep the records off site for the remaining 3 years. [40 CFR 63.7560]
5.17.33 Compliance reports must contain the following: a. Information required in 40 CFR 63.7550(c)(1) through (5); and b. If there are no deviations from the requirements for work practice standards in 40 CFR pt. 63, subp. DDDDD, Table 3 that apply, a statement that there were no deviations from the work practice standards during the reporting period; and c. If there is a deviation from a work practice standard during the reporting period, the report must contain the information in 40 CFR Section 63.7550(d). [40 CFR pt. 63, subp. DDDDD(Table 9), ]
5.17.34 Unless the EPA Administrator has approved a different schedule for submission of reports under
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 40 CFR Section 63.10(a), the Permittee shall submit each report, according to 40 CFR Section 63.7550(h), by the date in 40 CFR pt. 63, subp. DDDDD, Table 9 and according to the requirements in 40 CFR Section 63.7550(b)(1) through (4). The Permittee may submit only an biennial compliance report for EQUI 26 as specified in 40 CFR Section 63.7550(b)(1) through (4), instead of a semi‐annual compliance report. [40 CFR 63.7550(b)]
5.17.35 (1) The first compliance report must cover the period beginning on January 31, 2016 and ending on January 31, that occurs at least 2 years after January 31, 2016. (2) The first compliance report must be postmarked or submitted no later than July 31 following the end of the first calendar half after January 31, 2016. The first biennial compliance report must be postmarked or submitted no later than January 31. (3) Each subsequent compliance report must cover the semiannual reporting period from January 1 through June 30 or the semiannual reporting period from July 1 through December 31. Biennial compliance reports must cover the applicable 2‐year periods from January 1 to December 31. (4) Each subsequent compliance report must be postmarked or submitted no later than January 31, whichever date is the first date following the end of the semiannual reporting period. Biennial compliance reports must be postmarked or submitted no later than January 31. [40 CFR 63.7550(b)(1‐4)]
5.17.36 A compliance report must also contain the following information depending on how the facility chooses to comply with the limits set in this rule. (1) The Permittee shall submit a compliance report with the information in 40 CFR Section 63.7550(c)(5)(i) through (iv) and (xiv) for the requirements of a tune up. [40 CFR 63.7550(c)]
5.17.37 (5)(i) Company and Facility name and address. (ii) Process unit information, emissions limitations, and operating parameter limitations. (iii) Date of report and beginning and ending dates of the reporting period.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation (iv) The total operating time during the reporting period. (xiv) Include the date of the most recent tune‐up for EQUI 26 subject to only the requirement to conduct an biennial tune‐up according to 40 CFR Section 63.7540(a)(11). Include the date of the most recent burner inspection if it was not done biennially and was delayed until the next scheduled or unscheduled unit shutdown. (xvii) Statement by a responsible official with that official's name, title, and signature, certifying the truth, accuracy, and completeness of the content of the report. [40 CFR 63.7550(c)(5)]
5.17.38 The Permittee shall submit all reports required by 40 CFR pt. 63, subp. DDDDD, Table 9 electronically using CEDRI that is accessed through the EPA's Central Data Exchange (CDX) ( www.epa.gov/cdx ). However, if the reporting form specific to 40 CFR pt. 63, subp. DDDDD is not available in CEDRI at the time that the report is due, the report shall be submitted to the Administrator at the appropriate address listed in 40 CFR Section 63.13. At the discretion of the Administrator, the Permittee shall also submit these reports, to the Administrator in the format specified by the Administrator. [40 CFR 63.7550(h)(3)]
5.17.39 Prohibited activities: (1) The Permittee shall not operate any affected source in violation of the requirements of 40 CFR pt. 63. (2) The Permittee shall keep records, notify, report, or revise reports as required under 40 CFR pt. 63. [Minn. R. 7011.7000, ]
5.17.40 Circumvention: The Permittee shall not build, erect, install, or use any article, machine, equipment, or process to conceal an emission that would otherwise constitute noncompliance with a relevant standard. Such concealment includes, but is not limited to: (1) The use of diluents to achieve compliance with a relevant standard based on the concentration of a pollutant in the effluent discharged to the atmosphere; (2) The use of gaseous diluents to achieve
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation compliance with a relevant standard for visible emissions. [40 CFR 63.4(b), Minn. R. 7011.7000]
5.17.41 Fragmentation after November 15, 1990 which divides ownership of an operation, within the same facility among various owners where there is no real change in control, will not affect applicability. The Permittee shall not use fragmentation or phasing of reconstruction activities (i.e., intentionally dividing reconstruction into multiple parts for purposes of avoiding new source requirements) to avoid becoming subject to new source requirements. [40 CFR 63.4(c), Minn. R. 7011.7000]
5.17.42 After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, if the Permittee constructs a new affected source that is not major‐emitting or reconstructs an affected source that is not major‐emitting that is subject to such standard, or reconstructs a source such that the source becomes an affected source subject to the standard, must notify the Administrator of the intended construction or reconstruction. The notification must be submitted in accordance with the procedures in 40 CFR Section 63.9(b). [Minn. R. 7011.7000, ]
5.17.43 After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, equipment added (or a process change) to an affected source that is within the scope of the definition of affected source under the relevant standard must be considered part of the affected source and subject to all provisions of the relevant standard established for that affected source. [Minn. R. 7011.7000, ]
5.17.44 The Permittee shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available for expeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, on computer floppy disks, on magnetic tape disks, or on microfiche. [Minn. R. 7011.7000, ]
EQUI 27 EU041 Deodorizer Boiler 3 ‐ Boiler 5.18.1 Total Particulate Matter: less than 0.60 lbs/million
Btu heat input using 3‐hour Rolling Average (This is
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation met through the total capacity of the equipment‐ total potential to emit is 0.008 lb/MMBtu heat input) [Minn. R. 7011.0510, subp. 1, Minn. R. 7011.0545]
5.18.2 Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . The potential to emit from the unit is 0.0006 lb/MMBtu due to equipment design and allowable fuels. [Minn. R. 7011.0510, subp. 1]
5.18.3 Opacity: less than or equal to 20 percent opacity ; except for one six‐minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
5.18.4 Fuel Type: Natural gas and propane only. [Minn. R. 7007.0800, subp. 2]
5.18.5 Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each month for the previous calendar month. [Minn. R. 7007.0800, subps. 4‐5]
EQUI 47 EU001 BOL 001 Steam Generating
Boiler
5.19.1 Total Particulate Matter: less than 0.60 lbs/million Btu heat input . (Total potential to emit from the unit is 0.008 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R. 7011.0510, subp. 1]
5.19.2 Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . (Total potential to emit from the unit is 0.0006 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R. 7011.0510, subp. 1]
5.19.3 Opacity: less than or equal to 20 percent opacity ; except for one six‐minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
5.19.4 Fuel Restriction: authorized to burn natural gas and propane only. [Minn. R. 7007.0800, subp. 2]
5.19.5 Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each month for the previous calendar month. [Minn. R. 7007.0800, subps. 4‐5]
EQUI 98 EU146 Natural Gas Combustion
Turbine ‐ Turbine
5.20.1 Nitrogen Oxides: less than or equal the lb/hr value determined by the following equation: NOx = ‐0.0026L^2 + 0.24L + 12.6 where:
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation NOx = NOx emission in lb/hr L = percent operating load This equation calculates the limits listed below 15.16 lb/hr (41 ppm dry by volume @ 15% oxygen) at 80% load and 10.6 lb/hr (25 ppm dry by volume @ 15% oxygen) at 100% load. This limit applies after start‐up and during normal operating conditions. Also, the limit meets the NSPS limit, 40 CFR Section 60.332(a)(2) of 190 ppmv at 15% oxygen on a dry basis. [Title I Condition: 40 CFR 52.21(j)(BACT) & Minn. R. 7007.3000]
5.20.2 Nitrogen Oxides: less than or equal to 15.16 lbs/hour (41 ppm dry by volume at 15 percent oxygen on a dry basis ) at 80 percent load. [Title I Condition: 40 CFR 52.21(j)(BACT) & Minn. R. 7007.3000]
5.20.3 Nitrogen Oxides: less than or equal to 190 parts per million at 15 percent oxygen and on a dry basis. [40 CFR 60.332(a)(2), Minn. R. 7011.2350]
5.20.4 Nitrogen Oxides: less than or equal to allowable NOx emissions determined by the following equation: STD = 0.150 * (14.4/Y) + F where STD = allowable NOx emissions (percent by volume at 15 percent oxygen and on a dry basis) Y = manufacturer's rated heat rate at manufacturer's rated load (kilojoules per watt hour) or, actual measure heat rate based on lower heating value of fuel as measured at actual peak load for the facility. The value of Y shall not exceed 14.4 kilojoules per watt hour. F = NOx emission allowance for fuel‐bound nitrogen as defined in 40 CFR Section 60.332(a)(3). This equation calculates the limit of 190ppmv at 15 percent oxygen on a dry basis. [Minn. R. 7011.2350, ]
5.20.5 Opacity: less than or equal to 20 percent opacity once operating temperature has been attained. [Minn. R. 7011.2300, subp. 1]
5.20.6 Sulfur Dioxide: less than or equal to 0.015 percent by volume at 15% oxygen on a dry basis or Sulfur Content of Fuel less than or equal to 0.80 percent by weight. [40 CFR 60.333(a) and (b), Minn. R. 7011.2350]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.20.7 Electric Production: less than or equal to 9.5 MW
using an 8‐hour block average [Minn. R. 7017.2025, subp. 3]
5.20.8 For Nitrogen Oxide: Eight‐Hour Load Percent: Less than 80 percent as determined by the following equation: Eight‐Hour Load Percent = Eight Hour Average Load(megawatts)/Design Load Rating (megawatts) Where: Eight‐Hour Average Load = Total megawatt‐hrs generated during the eight‐hour period/Hours of operation for the eight‐hour period Periods of downtime of 15 or more minutes shall not be counted as operating time. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000, ]
5.20.9 Fuel Type: Limited to pipeline natural gas meeting the definition in 40 CFR Section 60.331(u). [Minn. R. 7007.0800, subp. 2]
5.20.10 Fuel Content: The Permittee shall monitor the nitrogen content of the fuel being fired in the turbine if the Permittee claims an allowance for fuel bound nitrogen. [Minn. R. 7011.2350, ]
5.20.11 Fuel Sulfur Recordkeeping: Maintain a record of the sulfur content of the natural gas combusted in the turbine by using one of the following sources of information: (1) the gas quality characteristics in a current, valid purchase contract, tariff sheet or transportation contract for the natural gas specifying that the maximum total sulfur content of the fuel is 20 grains/100 scf or less; or (2) representative fuel sampling data which show that the sulfur content of the natural gas does not exceed 20 grains/100 scf. At minimum, the amount of fuel sampling data specified in section 2.3.1.4 or 2.3.2.4 of appendix D to part 75 of chapter 40 is required. [40 CFR 60.334(h)(3), Minn. R. 7011.2350]
5.20.12 Recordkeeping of Turbine Load for Eight‐Hour Block Average: Maintain records of eight‐hour block average load calculation on site for five years. Calculate the eight‐hour block average load by dividing MW‐HRS generated during the eight‐hour
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation period by the total operating time during the eight‐hour period. Periods of downtime of 15 minutes shall not be counted as operating time. [Minn. R. 7017.2025, subp. 3, Minn. R. 7017.2025, subp. 3a(A), ]
5.20.13 Daily Recordkeeping of Operating Hours and Electrical Production: The Permittee shall once each day calculate and record the total hours of operating and electric production (kilowatts) for the previous day. [Title I Condition: 40 CFR 52.21(j)(BACT) & Minn. R. 7007.3000]
5.20.14 Custom Monitoring Schedule, Records of Fuel Sample: The Permittee shall maintain records of fuel sample analysis and fuel supply pertinent to the sulfur dioxide custom fuel monitoring schedule for a period of five (5) years, and be available for inspection by personnel of federal, state, and local air pollution control agencies. [40 CFR 60.334(i)(3), Minn. R. 7007.0800, subp. 5, Minn. R. 7011.2350]
5.20.15 The Permittee shall submit a notification of any physical or operational change to an existing facility which may increase the emission rate of any air pollutant to which a standard applies, unless that change is specifically exempted under an applicable subpart or in 40 CFR Section 60.14(e). This notice shall be postmarked 60 days or as soon as practicable before the change is commenced and shall include information describing the precise nature of the change, present and proposed emission control systems, productive capacity of the facility before and after the change, and the expected completion date of the change. The Administrator may request additional relevant information subsequent to this notice. [40 CFR 60.7(a)]
5.20.16 The Permittee shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. [Minn. R. 7019.0100, subp. 1, ]
5.20.17 The Permittee shall maintain a file of all measurements, including continuous monitoring system, monitoring device, and performance testing measurements; all continuous monitoring system performance evaluations; all continuous monitoring system or monitoring device calibration checks; adjustments and maintenance performed on these systems or devices; and all other information
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation required by 40 CFR pt. 60 recorded in a permanent form suitable for inspection. The file shall be retained for at least two years following the date of such measurements, maintenance, reports, and records, except as specified in 40 CFR Section 60.7(f)(1)‐(3). [Minn. R. 7019.0100, subp. 1, ]
5.20.18 The Permittee shall not build, erect, install, or use any article, machine, equipment or process, the use of which conceals an emission which would otherwise constitute a violation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with a standard which is based on the concentration of a pollutant in the gases discharged to the atmosphere. [40 CFR 60.12]
5.20.19 Performance Test for NOx: Conduct performance test at the highest achievable load point which is 80 percent. The Permittee may conduct tests at additional load settings greater than or less than 80 percent for the purpose of defining the relationship between the emission rate and combustion turbine load. [Minn. R. 7017.2020, subp. 1]
5.20.20 Performance Test: due before end of 180 days after startup of EQUI 98 to measure EQUI 98 NOx emissions from STRU 16. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 7E, or other method approved by MPCA in the performance test plan approval. Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing as required: 1) by this permit; 2) by the most recently approved Performance Test Frequency Plan; or 3) within a Notice of Compliance letter. Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R. 7017.2020, subp. 1]
5.20.21 Testing Frequency Plan: due 60 days after Performance Test for NOx emissions. The plan shall specify a testing frequency based on the test data and MPCA guidance. Future performance tests based on 12‐month, 36‐month, or 60‐month intervals, or as applicable, shall be required upon
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation written approval of the MPCA. [Minn. R. 7017.2020, subp. 1]
5.20.22 Notification of the Actual Date of Startup: due 15 days after startup. The Permittee shall submit the notification both to the Commissioner and to the US EPA regional office in Chicago. [40 CFR 60.7(a)(3), Minn. R. 7017.0100, 1]
EQUI 99 EU147 Glitch Gas Plant Burner ‐ Other
Combustion
5.21.1 Total Particulate Matter: less than 0.60 lbs/million Btu heat input using 3‐hour Rolling Average (This is met through the total capacity of the equipment ‐ total potential to emit is 0.15 lb/hr or 0.008 lb/MMBtu heat input) [Minn. R. 7011.0510, subp. 1]
5.21.2 Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . The potential to emit from the unit is 0.0006 lb/MMBtu due to equipment design and allowable fuels. [Minn. R. 7011.0510, subp. 1]
5.21.3 Opacity: less than or equal to 20 percent opacity ; except for one six‐minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
5.21.4 Fuel Type: Natural gas and propane only. [Minn. R. 7007.0800, subp. 2]
5.21.5 Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each month for the previous calendar month. [Minn. R. 7007.0800, subps. 4‐5]
EQUI 112 EU002 BOL 640 Steam Generating
Boiler ‐ Boiler
5.22.1 Nitrogen Oxides: less than or equal to 0.30 lbs/million Btu heat input using 3‐hour Rolling Average while firing natural gas. (Total potential to emit from the unit is 0.1 lb/MMBtu per equipment design.) [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.22.2 Production >= 109865 tons per year 12‐month rolling sum of steam in boiler EQUI 112, or any other boiler that meets the same NOx performance criteria, while burning natural gas. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.22.3 Total Particulate Matter: less than 0.60 lbs/million Btu heat input . (Total potential to emit from the unit is 0.08 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R. 7011.0510, subp. 1]
5.22.4 Sulfur Dioxide: less than or equal to 2.0 lbs/million
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Btu heat input . (Total potential to emit from the unit is 1.6 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R. 7011.0510, subp. 1]
5.22.5 Opacity: less than or equal to 20 percent opacity ; except for one six‐minute period per hour of not more than 60 percent opacity. An exceedance of this opacity standard occurs whenever any one‐hour period contains two or more six‐minute periods during which the average opacity exceeds 20 percent or whenever any one‐hour period contains one or more six‐minute periods during which the average opacity exceeds 60 percent. [Minn. R. 7011.0510, subp. 2]
5.22.6 Fuel Type: Natural gas and No. 2 fuel oil, No. 3 fuel oil. No. 4 fuel oil, and No. 5 fuel oil only. [Minn. R. 7007.0800, subp. 2]
5.22.7 The Permittee shall not burn No. 3 fuel oil. No. 4 fuel oil, and No. 5 fuel oil after January 31, 2016. See COMG 5 (Process Steam‐Generating Boilers; NESHAP DDDDD) for fuel requirements on and after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
5.22.8 Fuel Restriction: The Permittee shall not utilize fuel oil to produce any of the 602 lbs of steam per ton of beans processed through Extractor No. 2. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.22.9 Fuel Usage: less than or equal to 158,664 standard cubic feet of natural gas per hour (monitored continuously). [Minn. R. 7017.2025, subp. 3]
5.22.10 Steam Flow: greater than or equal to 602 lbs/ton using 12‐month Rolling Average of beans processed in Extractor No. 2 measured at the inlet to the hot dehulling. This limit applies while combusting natural gas. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.22.11 Steam Flow: less than or equal to 151,184 lbs/hour while burning natural gas (monitored continuously). [Minn. R. 7017.2025, subp. 3]
5.22.12 Steam Flow: less than or equal to 129,000 lbs/hour while burning fuel oil (monitored continuously). [Minn. R. 7017.2025, subp. 3]
5.22.13 Visible Emissions: The Permittee shall check STRU 1 for visible emissions on a daily basis during daylight hours, while burning fuel oil. [Minn. R. 7007.0800,
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5.22.14 The Permittee shall maintain a continuous monitor for fuel usage and steam flow for EQUI 112 (BOL 640 Steam Generating Boiler). [Minn. R. 7007.0800, subp. 2]
5.22.15 NOx Monthly Recordkeeping: The Permittee shall operate boiler EQUI 112 such that it produces a total of 219,730,000 lb steam as a 12‐month rolling sum. If the steam production from boiler EQUI 112 is less than 219,730,000 lb of steam as a 12‐month rolling sum, the Permittee may calculate the minimum steam production requirement based on the actual amount of beans processed through Extractor No. 2 using the following equation: Minimum steam production requirement = (Sum of Bn)*602 Where: n = months 1 to 12 Bn = total weight of beans processed through extractor No. 2 during month n (tons of beans) 602 = steam consumption rate to process one ton of beans (pounds of steam/ton of beans). [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.22.16 Daily Recordkeeping: The Permittee shall maintain records of tons of beans processed by Extractor No. 2 and the pounds of steam produced from boiler EU 002 (or any other boiler that meets the EQUI 112 NOx emission limit) while combusting natural gas, during the previous day. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.22.17 Monthly Recordkeeping: The Permittee shall calculate and record by the 28th day of each month the tons of beans produced by Extractor No. 2, the pounds of steam produced from boiler No. 2 (or any other boiler that meets the EU 002 NOx emission limit) and the fuel usage, while combusting natural gas, during the previous 12‐month period. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
5.22.18 Daily Recordkeeping: On each day of operation, the Permittee shall record and maintain records of the type and amount of fuel combusted. [Minn. R. 7007.0800, subps. 4‐5]
5.22.19 Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation the 28th day of each month for the previous calendar month. [Minn. R. 7007.0800, subps. 4‐5]
5.22.20 Fuel Oil Certification: The Permittee shall obtain and maintain copies of the supplier's guarantee of the sulfur content in the fuel oil or shall conduct laboratory analysis to determine the fuel sulfur content and the list the method used to determine the sulfur content of the fuel. [Minn. R. 7007.0800, subps. 4‐5]
5.22.21 Recordkeeping of Visible Emissions (VE): The Permittee shall keep records on the time and date of each VE inspection and whether or not any VEs were observed. The Permittee shall record what corrective actions were taken if VEs were observed. [Minn. R. 7007.0800, subps. 4‐5]
EQUI 113 EU003 BOL 620 Steam Generating
Boiler ‐ Boiler
5.23.1 Total Particulate Matter: less than 0.60 lbs/million Btu heat input (Total potential to emit from the unit is 0.12 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R. 7011.0510, subp. 1]
5.23.2 Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . The potential to emit from the unit is 1.6 lb/MMBtu due to equipment design and allowable fuels. [Minn. R. 7011.0510, subp. 1]
5.23.3 Opacity: less than or equal to 20 percent opacity ; except for one six‐minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
5.23.4 Fuel Type: Natural gas and No. 2 fuel oil, No. 3 fuel oil, No. 4 fuel oil, No. 5 fuel oil, and No. 6 fuel oil only. [Minn. R. 7007.0800, subp. 2]
5.23.5 The Permittee shall not burn No. 3 fuel oil, No. 4 fuel oil, No. 5 fuel oil, and No. 6 fuel oil after January 31, 2016. See COMG 5 (Process Steam‐Generating Boilers; NESHAP DDDDD) for fuel requirements on and after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
5.23.6 The Permittee shall only burn Natural gas, No. 1 fuel oil, and No. 2 fuel oil after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
5.23.7 Fuel Oil Certification: The Permittee shall obtain and maintain copies of the supplier's guarantee of the sulfur content in the fuel oil or shall conduct laboratory analysis to determine the fuel sulfur content and the list the method used to determine the sulfur content of the fuel. [Minn. R. 7007.0800, subps. 4‐5]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.23.8 Visible Emissions: The Permittee shall check STRU 2
for visible emissions on a daily basis during daylight hours, while burning fuel oils No. 3, 4, 5, or 6. [Minn. R. 7007.0800, subp. 4]
5.23.9 Daily Recordkeeping: On each day of operation, the Permittee shall record and maintain records of the type and amount of fuel combusted. [Minn. R. 7007.0800, subps. 4‐5]
5.23.10 Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each month for the previous calendar month. [Minn. R. 7007.0800, subps. 4‐5]
5.23.11 Recordkeeping of Visible Emissions (VE): The Permittee shall keep records on the time and date of VE inspection, whether or not any VEs were observed. [Minn. R. 7007.0800, subps. 4‐5]
5.23.12 Recordkeeping of Corrective Actions: The Permittee shall record the corrective actions taken, as soon as possible as based on the operation and maintenance plan to eliminate any visible emissions. [Minn. R. 7007.0800, subps. 4‐5]
EQUI 114 EU004 BOL 660 Steam Generating
Boiler ‐ Boiler
5.24.1 Total Particulate Matter: less than 0.60 lbs/million Btu heat input (Total potential to emit from the unit is 0.12 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R. 7011.0510, subp. 1]
5.24.2 Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . The potential to emit from the unit is 1.6 lb/MMBtu due to equipment design and allowable fuels. [Minn. R. 7011.0510, subp. 1]
5.24.3 Opacity: less than or equal to 20 percent opacity ; except for one six‐minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
5.24.4 Fuel Type: Natural gas and No. 2 fuel oil, No. 3 fuel oil. No. 4 fuel oil, No. 5 fuel oil and No. 6 fuel oil only. [Minn. R. 7007.0800, subp. 2]
5.24.5 The Permittee shall not burn No. 3 fuel oil. No. 4 fuel oil, No. 5 fuel oil and No. 6 fuel oil after January 31, 2016. See COMG 5 (Process Steam‐Generating Boilers; NESHAP DDDDD) for fuel requirements on and after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
5.24.6 The Permittee shall only burn Natural gas, No. 1 fuel oil, and No. 2 fuel oil after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.24.7 Fuel Oil Certification: The Permittee shall obtain
and maintain copies of the supplier's guarantee of the sulfur content in the fuel oil or shall conduct laboratory analysis to determine the fuel sulfur content and the list the method used to determine the sulfur content of the fuel. [Minn. R. 7007.0800, subps. 4‐5]
5.24.8 Visible Emissions: The Permittee shall check STRU 23 for visible emissions on a daily basis during daylight hours, while burning fuel oils No. 3, 4, 5, or 6. [Minn. R. 7007.0800, subp. 4]
5.24.9 Daily Recordkeeping: On each day of operation, the Permittee shall record and maintain records of the type and amount of fuel combusted. [Minn. R. 7007.0800, subps. 4‐5]
5.24.10 Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each month for the previous calendar month. [Minn. R. 7007.0800, subps. 4‐5]
5.24.11 Recordkeeping of Visible Emissions (VE): The Permittee shall keep records on the time and date of VE inspection, whether or not any VEs were observed. [Minn. R. 7007.0800, subps. 4‐5]
5.24.12 Recordkeeping of Corrective Actions: The Permittee shall record the corrective actions taken, as soon as possible as based on the operation and maintenance plan to eliminate any visible emissions. [Minn. R. 7007.0800, subps. 4‐5]
EQUI 135 EU086 Jack Leg From Rail Unload ‐
Conveyor (LEG 0007)
5.25.1 Opacity: less than or equal to 5 percent opacity from handling operation fugitive emissions [Minn. R. 7011.1005, subp. 3(A)]
EQUI 190 EU249 Emergency Power Generation
for the Sales Office ‐ Reciprocating IC Engine
5.26.1 Opacity: less than or equal to 20 percent opacity once operating temperatures have been attained. [Minn. R. 7011.2300, subp. 1]
5.26.2 Sulfur Dioxide: less than or equal to 0.50 lbs/million Btu heat input [Minn. R. 7011.2300, subp. 1]
5.26.3 Sulfur Content of Fuel: less than or equal to 0.0015 percent by weight [Minn. R. 7007.0800, subp. 2]
5.26.4 Fuel Type: Ultra‐low sulfur diesel fuel oil only [Minn. R. 7005.0100, subp. 35a]
5.26.5 Hours of Operation: The Permittee shall maintain documentation on site that the unit is an
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation emergency generator by design that qualifies under the U.S. EPA memorandum entitled "Calculating Potential to Emit (PTE) for Emergency Generators" dated September 6, 1995, limiting operation to 500 hours per year. [Minn. R. 7007.0800, subps. 4‐5]
5.26.6 Fuel Supplier Certification: The Permittee shall obtain and maintain a fuel supplier certification for each shipment of diesel fuel oil, certifying that the sulfur content does not exceed 0.0015% by weight. [Minn. R. 7007.0800, subps. 4‐5]
5.26.7 The Permittee shall keep records of fuel type and usage on a monthly basis. [Minn. R. 7007.0800, subp. 5]
5.26.8 EQUI 190 is an affected source. EQUI 190 is a new stationary RICE located at a major source of HAP emissions with a site rating of equal or less than 500 HP in which the Permittee commenced construction on or after December 19, 2002. [40 CFR 63.6590(a)(2)(ii), Minn. R. 7011.8150]
5.26.9 EQUI 190 meets the criteria in 40 CFR Section 63.6590(c)(6) and shall meet the requirements of 40 CFR pt. 63, subp. ZZZZ by meeting the requirements of 40 CFR pt. 60, subp. IIII, for compression ignition engines. No further requirements apply for EU 249 under 40 CFR pt. 63, subp. ZZZZ. [40 CFR 63.6590(c), Minn. R. 7011.8150]
5.26.10 For the purposes of 40 CFR pt. 60, subp. IIII, the date that construction commences is the date the engine is ordered by the Permittee. The Permittee is an owner and operator of EQUI 190 which is stationary CI ICE that commenced construction after July 11, 2005, and is manufactured after April 1, 2006. [40 CFR 60.4200(a)(2)(i), 40 CFR 63.6590(a)(2)(iii), Minn. R. 7011.8150]
5.26.11 NMHC+NOx: less than or equal to 4.0 grams/kilowatt‐hour exhaust emissions from EU 249. [40 CFR 60.4205(b), , , Minn. R. 7011.2305]
5.26.12 Carbon Monoxide: less than or equal to 5.0 grams/kilowatt‐hour exhaust emissions from EU 249. [40 CFR 60.4202(a)(2), , Minn. R. 7011.2305, ]
5.26.13 Total Particulate Matter <= 0.30 grams per kilowatt‐hour exhaust emissions from EQUI 190. [40 CFR 60.4202(a)(2), 40 CFR 60.4205(b), 40 CFR 89.112(a), Minn. R. 7011.2305]
5.26.14 The Permittee shall operate and maintain EQUI 190 to achieve the emission standards as required in 40 CFR Section 60.4205 over the entire life of the engine. [40 CFR 60.4206, Minn. R. 7011.3520]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.26.15 The Permittee shall use diesel fuel that meets the
requirements of 40 CFR Section 80.510(b) for nonroad diesel fuel. [Minn. R. 7011.2305, ]
5.26.16 The Permittee shall install a non‐resettable hour meter prior to startup of the engine. [Minn. R. 7011.2305, ]
5.26.17 (a) The Permittee shall do all of the following: (1) Operate and maintain EQUI 190 and control device according to the manufacturer's emission‐related written instructions; (2) Change only those emission‐related settings that are permitted by the manufacturer; and (3) Meet the requirements of 40 CFR parts 89, 94 and/or 1068, as they apply. [40 CFR 60.4209, 40 CFR 60.4211(a), Minn. R. 7011.2305]
5.26.18 The Permittee shall comply with the emission standards specified in 40 CFR Section 60.4205(b) by purchasing an engine certified to the emission standards in 40 CFR Section 60.4205(b) as applicable, for the same model year and maximum engine power. The engine must be installed and configured according to the manufacturer's emission‐related specifications. [40 CFR 60.4209, , Minn. R. 7011.2305]
5.26.19 The Permittee shall operate EQUI 190 according to the requirements in 40 CFR Section 60.4211(f)(1) through (3). In order for the engine to be considered an emergency stationary ICE under 40 CFR pt. 60, subp. IIII, any operation other than emergency operation, maintenance and testing, emergency demand response, and operation in non‐emergency situations for 50 hours per year, as described in 40 CFR Section 60.4211(f)(1) through (3), is prohibited. If EQUI 190 is not operated according to 40 CFR Section 60.4211(f)(1) through (3) requirements, the engine will not be considered an emergency engine under 40 CFR pt. 60, subp. IIII and must meet all requirements for non‐emergency engines. [40 CFR 60.4209, 40 CFR 60.4211(f), Minn. R. 7011.2305]
5.26.20 (1) There is no time limit on the use of emergency stationary ICE in emergency situations. [40 CFR 60.4211(f)(1), Minn. R. 7011.2305, ]
5.26.21 Operating Hours: less than or equal to 100 hours/year for any combination of the purposes specified in 40 CFR Section 60.4211(f)(2)(i) through (iii). Any operation for non‐emergency situations as
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation allowed by 40 CFR Section 60.4211(f)(3) counts as part of the 100 hours/year limit. [40 CFR 60, Minn. R. 7011]
5.26.22 (i) EQUI 190 may be operated for maintenance checks and readiness testing, provided that the tests are recommended by federal, state or local government, the manufacturer, the vendor, the regional transmission organization or equivalent balancing authority and transmission operator, or the insurance company associated with the engine. The Permittee may petition the Administrator for approval of additional hours to be used for maintenance checks and readiness testing, but a petition is not required if the owner or operator maintains records indicating that federal, state, or local standards require maintenance and testing of emergency ICE beyond 100 hours/year. [40 CFR 60.4209, 40 CFR 60.4211(f)(2)(i), Minn. R. 7011.2305]
5.26.23 (ii) EQUI 190 may be operated for emergency demand response for periods in which the Reliability Coordinator under the North American Electric Reliability Corporation (NERC) Reliability Standard EOP‐002‐3, Capacity and Energy Emergencies (incorporated by reference, see 40 CFR Section 60.17), or other authorized entity as determined by the Reliability Coordinator, has declared an Energy Emergency Alert Level 2 as defined in the NERC Reliability Standard EOP‐002‐3. (iii) EQUI 190 may be operated for periods where there is a deviation of voltage or frequency of 5 percent or greater below standard voltage or frequency. [40 CFR 60.4209, 40 CFR 60.f(2)(ii) & (iii), Minn. R. 7011.2305]
5.26.24 Operating Hours <= 50 hours per year non‐emergency hours of EQUI 190. The 50 hours of operation in non‐emergency situations are counted as part of the 100 hours/year for maintenance and testing and emergency demand response provided in 40 CFR Section 60.4211(f)(2). Except as provided in 40 CFR Section 60.4211(f)(3)(i), the 50 hours per calendar year for non‐emergency situations cannot be used for peak shaving or non‐emergency demand response, or to generate income for a facility to an electric grid or otherwise supply power as part of a financial arrangement with another entity. [40 CFR 60.4209, 40 CFR 60.4211(f)(3), Minn. R. 7011.2305]
5.26.25 The 50 hours per year for non‐emergency situations
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation can be used to supply power as part of a financial arrangement with another entity if all of the following conditions are met: (A) The engine is dispatched by the local balancing authority or local transmission and distribution system operator; (B) The dispatch is intended to mitigate local transmission and/or distribution limitations so as to avert potential voltage collapse or line overloads that could lead to the interruption of power supply in a local area or region. (C) The dispatch follows reliability, emergency operation or similar protocols that follow specific NERC, regional, state, public utility commission or local standards or guidelines. (D) The power is provided only to the Permittee or to support the local transmission and distribution system. [40 CFR 60.4211(f)(3)(i)(A) ‐ (D), , Minn. R. 7011.2305]
5.26.26 (E) The Permittee identifies and records the entity that dispatches the engine and the specific NERC, regional, state, public utility commission or local standards or guidelines that are being followed for dispatching the engine. The local balancing authority or local transmission and distribution system operator may keep these records on behalf of the engine owner or operator. [Minn. R. 7011.2305, , ]
5.26.27 If the Permittee does not install, configure, operate, and maintain EQUI 190 according to the manufacturer's emission‐related written instructions, or the Permittee changes emission‐related settings in a way that is not permitted by the manufacturer, the Permittee shall demonstrate compliance as required in 40 CFR Section 60.4211(g)(1) through (3). [40 CFR 60.4209, 40 CFR 60.4211(g), Minn. R. 7011.2305]
5.26.28 The Permittee is not required to submit an initial notification. If the emergency engine does not meet the standards applicable to non‐emergency engines in the applicable model year in 40 CFR pt. 60, subp. IIII, Table 5 the Permittee shall keep records of the operation of the engine in emergency and non‐emergency service that are recorded through the
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation non‐resettable hour meter. The owner must record the time of operation of the engine and the reason the engine was in operation during that time. [Minn. R. 7011.2305, ]
5.26.29 If EQUI 190 operates or is contractually obligated to be available for more than 15 hours per calendar year for the purposes specified in 40 CFR Section 60.4211(f)(2)(ii) and (iii), or operates for the purposes specified in 40 CFR Section 60.4211(f)(3)(i), and the Permittee shall submit an annual report according to the requirements below: (1) The report must contain the following information: (i) Company name and address where the engine is located. (ii) Date of the report and beginning and ending dates of the reporting period. (iii) Engine site rating and model year. (iv) Latitude and longitude of the engine in decimal degrees reported to the fifth decimal place. (v) Hours operated for the purposes specified in 40 CFR Section 60.4211(f)(2)(ii) and (iii), including the date, start time, and end time for engine operation for the purposes specified in 40 CFR 60.4211(f)(2)(ii) and (iii). [40 CFR 60.4214(d)(1), Minn. R. 7011.2305]
5.26.30 (vi) Number of hours the engine is contractually obligated to be available for the purposes specified in 40 CFR Section 60.4211(f)(2)(ii) and (iii). (vii) Hours spent for operation for the purposes specified in 40 CFR Section 60.4211(f)(3)(i), including the date, start time, and end time for engine operation for the purposes specified in 40 CFR Section60.4211(f)(3)(i). The report must also identify the entity that dispatched the engine and the situation that necessitated the dispatch of the engine. [Minn. R. 7011.2305, ]
5.26.31 The annual report must be submitted electronically using the subpart specific reporting form in the Compliance and Emissions Data Reporting Interface (CEDRI) that is accessed through EPA's Central Data Exchange (CDX) ( www.epa.gov/cdx). However, if
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation the reporting form specific to 40 CFR pt. 60, subp. IIII is not available in CEDRI at the time that the report is due, the written report must be submitted to the Administrator at the appropriate address listed in 40 CFR Section 60.4. [40 CFR 60.4214(d)(3), Minn. R. 7011.2305]
5.26.32 40 CFR pt. 60, subp. IIII, Table 8 shows which parts of the General Provisions in 40 CFR Sections 60.1 through 60.19 that apply to the Permittee. [Minn. R. 7011.2305, ]
5.26.33 Prohibited activities: (1) The Permittee shall not operate any affected source in violation of the requirements of 40 CFR pt. 63. (2) The Permittee shall keep records, notify, report, or revise reports as required under 40 CFR pt. 63. [40 CFR 63.4(a), Minn. R. 7011.7000]
5.26.34 Circumvention: The Permittee shall not build, erect, install, or use any article, machine, equipment, or process to conceal an emission that would otherwise constitute noncompliance with a relevant standard. Such concealment includes, but is not limited to: (1) The use of diluents to achieve compliance with a relevant standard based on the concentration of a pollutant in the effluent discharged to the atmosphere; (2) The use of gaseous diluents to achieve compliance with a relevant standard for visible emissions. [Minn. R. 7011.7000, ]
5.26.35 Fragmentation after November 15, 1990 which divides ownership of an operation, within the same facility among various owners where there is no real change in control, will not affect applicability. The Permittee shall not use fragmentation or phasing of reconstruction activities (i.e., intentionally dividing reconstruction into multiple parts for purposes of avoiding new source requirements) to avoid becoming subject to new source requirements. [Minn. R. 7011.7000, ]
5.26.36 After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, equipment added (or a process change) to an affected source that is within the scope of the definition of affected source under the relevant standard must be considered part of the affected
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation source and subject to all provisions of the relevant standard established for that affected source. [Minn. R. 7011.7000, ]
5.26.37 The Permittee shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available for expeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, on computer floppy disks, on magnetic tape disks, or on microfiche. [40 CFR 63.10(b)(1), Minn. R. 7011.7000]
5.26.38 The Permittee shall submit a notification of any physical or operational change to an existing facility which may increase the emission rate of any air pollutant to which a standard applies, unless that change is specifically exempted under an applicable subpart or in 40 CFR Section 60.14(e). This notice shall be postmarked 60 days or as soon as practicable before the change is commenced and shall include information describing the precise nature of the change, present and proposed emission control systems, productive capacity of the facility before and after the change, and the expected completion date of the change. The Administrator may request additional relevant information subsequent to this notice. [40 CFR 60.7(a)]
5.26.39 The Permittee shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. [Minn. R. 7019.0100, subp. 1, ]
5.26.40 The Permittee shall not build, erect, install, or use any article, machine, equipment or process, the use of which conceals an emission which would otherwise constitute a violation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with a standard which is based on the concentration of a pollutant in the gases discharged to the atmosphere. [40 CFR 60.12]
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5.27.1 Opacity: less than or equal to 5 percent from truck unloading station fugitive emissions. [Minn. R. 7011.1005, subp. 3(A)]
5.27.2 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
EQUI 200 EU096 No. 2 Truck Receiving Pit ‐
Loading‐Unloading Equipment
5.28.1 Opacity: less than or equal to 5 percent from truck unloading station fugitive emissions. [Minn. R. 7011.1005, subp. 3(A)]
5.28.2 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
EQUI 202 EU139 Flour Bagger/Loading System ‐
Loading/Unloading Equipment
5.29.1 Opacity: less than or equal to 5 percent opacity from handling operation fugitive emissions [Minn. R. 7011.1005, subp. 3(A)]
EQUI 203 EU144 Truck Meal Loadout ‐
Loading/Unloading Equipment
5.30.1 Opacity: less than or equal to 5 percent opacity from handling operation fugitive emissions [Minn. R. 7011.1005, subp. 3(A)]
STRU 3 SV005 Flakes/Conveyor/Flakes/Cyclone 5.31.1 The cyclone (EQUI 17) shall be operated at all times
when any other emission unit venting to STRU 3 is in operation. [Minn. R. 7007.0800, subp. 2]
5.31.2 See COMG 9 (Particulate Matter Generating Sources) for Performance Testing Requirements. [Minn. R. 7007.0800, subp. 2]
STRU 8 SV008 Dryers/Cooler/Cyclone 5.32.1 The cyclones (EQUIs 20, 21, 22, 23, and 24) shall be
operated at all times when any other emission unit venting to STRU 8 is in operation. [Minn. R. 7007.0800, subp. 2]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.32.2 Total Particulate Matter <= 0.30 grains per dry
standard cubic foot of exhaust gas unless required to further reduce emissions to comply with the less stringent limit of either Minn. R. 7011.0730 or Minn. R. 7011. 0735. This limit applies to each individual unit that emits to STRU 8. [Minn. R. 7011.0715, subp. 1(A)]
5.32.3 Opacity <= 20 percent opacity This limit applies to each individual unit that emits to STRU 8. [Minn. R. 7011.0715, subp. 1(B)]
5.32.4 See COMG 9 (Particulate Matter Generating Sources) for PM and PM10 Performance Testing Requirements. [Minn. R. 7007.0800, subp. 2]
STRU 19 SV014 Leg/Conveyor/Bin/Baghouse 5.33.1 Total Particulate Matter: less than or equal to 0.01
grains/dry standard cubic foot [40 CFR 60.302(b)(1), Minn. R. 7011.1005, subp. 2]
5.33.2 Opacity: less than or equal to 0 percent opacity [Minn. R. 7011.1005, subp. 2, ]
5.33.3 Performance tests shall be conducted under such conditions as the Administrator shall specify to the plant operator based on representative performance of the affected facility. The Permittee shall make available to the Administrator such records as may be necessary to determine the conditions of the performance tests. Operations during periods of startup, shutdown, and malfunction shall not constitute representative conditions for the purpose of a performance test nor shall emissions in excess of the level of the applicable emission limit during periods of startup, shutdown, and malfunction be considered a violation of the applicable emission limit unless otherwise specified in the applicable standard. [40 CFR 60.8(c)]
5.33.4 All emission units that vent to TREA 9, and vent to STRU 19 shall be in operation at the time any performance test is conducted with exception to the following; ‐of EQUI 130 and EQUI 131, one unit shall be operating; and ‐of EQUI 136, EQUI 137, EQUI 138, EQUI 139, EQUI 140, EQUI 141, EQUI 142, and EQUI 143, three units shall be operating. [40 CFR 60.8(c), Minn. R. 7007.0800, subp. 2]
5.33.5 All performance test reports shall record the units in
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation operation at the time of the performance test. [Minn. R. 7007.0800, subp. 2, ]
5.33.6 Testing Frequency Plan: due 60 days after Initial Performance Test for PM emissions. The plan shall specify a testing frequency based on the test data and MPCA guidance. Future performance tests based on 12‐month, 36‐month, or 60‐month intervals, or as applicable, shall be required upon written approval of the MPCA. [Minn. R. 7017.2020, subp. 1]
5.33.7 Opacity: Testing Frequency Plan: due 60 days after Performance Test for opacity. The plan shall specify a testing frequency based on the test data and MPCA guidance. Future performance tests based on 12‐month, 36‐month, or 60‐month intervals, or as applicable, shall be required upon written approval of the MPCA. [Minn. R. 7017.2020, subp. 1]
STRU 24 SV007 Leg/Bin/Expander 5.34.1 The cyclone (EQUI 19) shall be operated at all times
when any other emission unit venting to STRU 24 is in operation. [Minn. R. 7007.0800, subp. 2]
5.34.2 Total Particulate Matter <= 0.30 grains per dry standard cubic foot of exhaust gas unless required to further reduce emissions to comply with the less stringent limit of either Minn. R. 7011.0730 or Minn. R. 7011. 0735. This limit applies to EQUI 115 and EQUI 116. [Minn. R. 7011.0715, subp. 1(A)]
5.34.3 Opacity <= 20 percent opacity This limit applies to EQUI 115 and EQUI 116. [Minn. R. 7011.0715, subp. 1(B)]
5.34.4 See COMG 9 (Particulate Matter Generating Sources) for PM and PM10 Performance Testing Requirements. [Minn. R. 7007.0800, subp. 2]
TREA 9 CE032 Fabric Filter ‐ Low Temperature,
i.e., T<180 Degrees F (FLD 0014)
5.35.1 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). This applies because of EQUIs 17, 129, 121, 130, 131, 132, 133, 134, 90, 135, 136, 137, 138, 139, 140, 141, 142, 143, and 100. [Minn. R. 7011.1005, subp. 1(A)]
5.35.2 The Permittee shall maintain air pollution control
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation equipment in proper operating condition and utilize the air pollution control systems as designed. This applies because of EQUIs 17, 129, 121, 130, 131, 132, 133, 134, 90, 135, 136, 137, 138, 139, 140, 141, 142, 143, and 100. [Minn. R. 7011.1005, subp. 1(B)]
5.35.3 Total Particulate Matter >= 80 percent collection efficiency for the control equipment. This applies because of EQUIs 17, 129, 121, 130, 131, 132, 133, 134, 90, 135, 136, 137, 138, 139, 140, 141, 142, 143, and 100. [Minn. R. 7011.1005, subp. 3(E)]
5.35.4 Opacity <= 10 percent from the control equipment. This applies because of EQUIs 17, 129, 121, 130, 131, 132, 133, 134, 90, 135, 136, 137, 138, 139, 140, 141, 142, 143, and 100. [Minn. R. 7011.1005, subp. 3(D)]
5.35.5 The Permittee shall operate and maintain the fabric filter at all times that any emission unit controlled by the fabric filter is in operation. [Minn. R. 7007.0800, subp. 2]
5.35.6 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 99 percent control efficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.35.7 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than or equal to 99 percent control efficiency [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
5.35.8 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 95 percent control efficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.35.9 The Permittee shall operate and maintain the fabric filter in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
5.35.10 Pressure Drop: greater than or equal to 0.20 inches of water column and less than or equal to 10.0 inches of water column , unless a new range is required to be set pursuant to Minn. R. 7017.2025,
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation subp. 3, based on the values recorded during the most recent MPCA approved performance test where compliance was demonstrated. The Permittee shall record the pressure drop once every 24 hours when in operation. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 5, Minn. R. 7007.0800, subp. 2, 4]
5.35.11 Daily Inspections: The Permittee shall do the following, once every 24 hours: 1). Inspect the fabric filter stack (STRU 19) for any visible emissions during daylight hours, except during inclement weather. During inclement weather, the Permittee shall only read and record the pressure drop across the fabric filter. 2). Read and record the pressure drop across the fabric filter. [40 CFR 64.3, Minn. R. 7017.0200]
5.35.12 Recordkeeping of Visible Emissions and Pressure Drop: The Permittee shall record the time and date of each visible emission inspection and pressure drop reading, and whether or not any visible emissions were observed, and whether or not the observed pressure drop was within the range specified in this permit. Recorded values outside the range specified in this permit are considered Deviations as defined by Minn. R. 7007.0100, subp. 8a. [40 CFR 64.3, Minn. R. 7017.0200]
5.35.13 Monthly Inspections: At least once per month, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are subject to wear or plugging which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [40 CFR 64.3, Minn. R. 7017.0200]
5.35.14 Quarterly Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are not subject to wear which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [40 CFR 64.3, Minn. R. 7017.0200]
5.35.15 Semi‐annual Inspections: At least once semi‐annually, or more frequently as required by the manufacturing specifications, the Permittee shall thoroughly inspect all control equipment
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation components. This inspection requires shutting down, temporarily, to allow for an internal inspection of the components. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [40 CFR 64.3, Minn. R. 7017.0200]
5.35.16 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ visible emissions are observed; or ‐ the recorded pressure drop is outside the required operating range; or ‐ the fabric filter or any of its components are found during the inspections to need repair. Corrective actions shall return the pressure drop to within the permitted range, eliminate visible emissions, and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any corrective action taken for each filter. [Minn. R. 7017.0200, ]
5.35.17 Monitoring Equipment: The Permittee shall install and maintain a pressure differential monitoring gauge for measuring and recording pressure drop as required by this permit. The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [40 CFR 64.7(b), Minn. R. 7017.0200]
5.35.18 The Permittee shall calibrate the pressure gauge at least once every 12 months and shall maintain a written record of any action resulting from the calibration. [Minn. R. 7017.0200, ]
5.35.19 Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing pressure drop range, the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring change. [40 CFR 64.7(e), Minn. R. 7017.0200]
5.35.20 As required by 40 CFR Section 64.9(a)(2), for the Semi‐Annual Deviations Report listed in Table B of this permit and/or the Notification of Deviations
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Endangering Human Health and the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt. 64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information on the number, duration, and cause for monitor downtime incidents. [40 CFR 64.9(a)(2), Minn. R. 7017.0200]
5.35.21 The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. The Permittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. [Minn. R. 7017.0200, ]
TREA 10 CE033 Fabric Filter ‐ Low Temperature,
i.e., T<180 Degrees F (FLD 1118)
5.36.1 The Permittee shall vent emissions from EQUIs 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 144, 145, 146, 147, 148, 149, 150, 151, 152, and 153 to TREA 10 whenever EQUIs 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 144, 145, 146, 147, 148, 149, 150, 151, 152, and 153 operate, and operate and maintain TREA 10 at all times that any emissions are vented to TREA 10. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
TREA 12 CE035 Fabric Filter ‐ Low Temperature,
i.e., T<180 Degrees F (FLD 411)
5.37.1 The Permittee shall vent emissions from EQUI 183 to TREA 12 whenever EQUI 183 operates, and operate and maintain TREA 12 at all times that any emissions are vented to TREA 12. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
TREA 13 CE036 Fabric Filter ‐ Low Temperature,
i.e., T<180 Degrees F (FLD 1110)
5.38.1 TREA 31 and TREA 32 shall vent to TREA 13. The
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation exhaust from TREA 13 shall be vented indoors. [Minn. R. 7007.0800, subp. 2]
5.38.2 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). This applies because of EQUIs 184, 120, and 95. [Minn. R. 7011.1005, subp. 1(A)]
5.38.3 The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. This applies because of EQUIs 184, 120, and 95. [Minn. R. 7011.1005, subp. 1(B)]
5.38.4 Total Particulate Matter >= 80 percent collection efficiency for the control equipment. This applies because of EQUIs 184, 120, and 95. [Minn. R. 7011.1005, subp. 3(E)]
5.38.5 Opacity <= 10 percent from the control equipment. This applies because of EQUIs 184, 120, and 95. [Minn. R. 7011.1005, subp. 3(D)]
5.38.6 The Permittee shall operate and maintain the fabric filter at all times that any emission unit controlled by the fabric filter is in operation. [Minn. R. 7007.0800, subp. 2]
5.38.7 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 99 percent control efficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.38.8 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than or equal to 99 percent control efficiency [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
5.38.9 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 95 percent control efficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.38.10 The Permittee shall operate and maintain the fabric filter in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800,
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5.38.11 Pressure Drop: greater than or equal to 0.20 inches of water column and less than or equal to 10.0 inches of water column , unless a new range is required to be set pursuant to Minn. R. 7017.2025, subp. 3, based on the values recorded during the most recent MPCA approved performance test where compliance was demonstrated. The Permittee shall record the pressure drop once every 24 hours when in operation. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 5, Minn. R. 7007.0800, subp. 2, 4]
5.38.12 Daily Inspections: The Permittee shall read and record the pressure drop across the fabric filter, once every 24 hours. [40 CFR 64.3, Minn. R. 7017.0200]
5.38.13 Recordkeeping of Pressure Drop: The Permittee shall record the time and date of each pressure drop reading and whether or not the observed pressure drop was within the range specified in this permit. Recorded values outside the range specified in this permit are considered Deviations as defined by Minn. R. 7007.0100, subp. 8a. [Minn. R. 7017.0200, ]
5.38.14 Monthly Inspections: At least once per month, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are subject to wear or plugging which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [40 CFR 64.3, Minn. R. 7017.0200]
5.38.15 Quarterly Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are not subject to wear which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [40 CFR 64.3, Minn. R. 7017.0200]
5.38.16 Semi‐annual Inspections: At least once semi‐annually, or more frequently as required by the manufacturing specifications, the Permittee shall thoroughly inspect all control equipment components. This inspection requires shutting down, temporarily, to allow for an internal inspection of the components. The Permittee shall maintain a written or electronic record of these
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation inspections, and any action resulting from the inspection. [40 CFR 64.3, Minn. R. 7017.0200]
5.38.17 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ visible emissions are observed; or ‐ the recorded pressure drop is outside the required operating range; or ‐ the fabric filter or any of its components are found during the inspections to need repair. Corrective actions shall return the pressure drop to within the permitted range, eliminate visible emissions, and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any corrective action taken for each filter. [Minn. R. 7017.0200, ]
5.38.18 Monitoring Equipment: The Permittee shall install and maintain a pressure differential monitoring gauge for measuring and recording pressure drop as required by this permit. The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [40 CFR 64.7(b), Minn. R. 7017.0200]
5.38.19 The Permittee shall calibrate the pressure gauge at least once every 12 months and shall maintain a written record of any action resulting from the calibration. [40 CFR 64.3, Minn. R. 7017.0200]
5.38.20 Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing pressure drop range, the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring change. [40 CFR 64.7(e), Minn. R. 7017.0200]
5.38.21 As required by 40 CFR Section 64.9(a)(2), for the Semi‐Annual Deviations Report listed in Table B of this permit and/or the Notification of Deviations Endangering Human Health and the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information on the number, duration, and cause for monitor downtime incidents. [40 CFR 64.9(a)(2), Minn. R. 7017.0200]
5.38.22 The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. The Permittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. [Minn. R. 7017.0200, ]
TREA 21 CE011 Fabric Filter ‐ Low Temperature,
i.e., T<180 Degrees F (FLD 0013)
5.39.1 The Permittee shall vent emissions from EQUI 199 to TREA 21 whenever EQUI 199 operates, and operate and maintain TREA 21 at all times that any emissions are vented to TREA 21. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
TREA 23 CE014 Fabric Filter ‐ Low Temperature,
i.e., T<180 Degrees F (FLD 0023)
5.40.1 The Permittee shall vent emissions from EQUI 200 to TREA 23 whenever EQUI 200 operates, and operate and maintain TREA 23 at all times that any emissions are vented to TREA 23. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
TREA 25 CE017 Fabric Filter ‐ Low Temperature,
i.e., T<180 Degrees F (FLD 1106)
5.41.1 The Permittee shall vent emissions from EQUI 75, EQUI 76, EQUI 119, EQUI 205, and EQUI 13 to TREA 25 whenever EQUI 75, EQUI 76, EQUI 119, EQUI 205, and EQUI 13 operate, and operate and maintain TREA 25 at all times that any emissions are vented to TREA 25. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
TREA 27 CE022 Fabric Filter ‐ Low Temperature,
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation i.e., T<180 Degrees F (FLD 427)
5.42.1 The Permittee shall vent emissions from EQUI 118 to TREA 27 whenever EQUI 118 operates, and operate and maintain TREA 27 at all times that any emissions are vented to TREA 27. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
TREA 28 CE023 Fabric Filter ‐ Low Temperature,
i.e., T<180 Degrees F (FLD 432)
5.43.1 The Permittee shall vent emissions from EQUI 14 to TREA 28 whenever EQUI 14 operates, and operate and maintain TREA 28 at all times that any emissions are vented to TREA 28. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
TREA 29 CE026 Fabric Filter ‐ Low Temperature,
i.e., T<180 Degrees F (FLD 370)
5.44.1 The Permittee shall vent emissions from EQUI 203 to TREA 29 whenever EQUI 203 operates, and operate and maintain TREA 29 at all times that any emissions are vented to TREA 29. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
TREA 31 CE028 Centrifugal Collector ‐ High
Efficiency
5.45.1 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). This applies because of EQUI 184. [Minn. R. 7011.1005, subp. 1(A)]
5.45.2 The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. This applies because of EQUI 184. [Minn. R. 7011.1005, subp. 1(B)]
5.45.3 Total Particulate Matter >= 80 percent collection efficiency for the control equipment. This applies because of EQUI 184. [Minn. R. 7011.1005, subp. 3(E)]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.45.4 Opacity <= 10 percent from the control equipment.
This applies because of EQUI 184. [Minn. R. 7011.1005, subp. 3(D)]
5.45.5 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 80 percent control efficiency [Minn. R. 7007.0800, subp. 2]
5.45.6 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than 80 percent control efficiency [Minn. R. 7007.0800, subp. 2]
5.45.7 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 80 percent control efficiency [Minn. R. 7007.0800, subp. 2]
5.45.8 The Permittee shall operate and maintain TREA 31 at all times that any emission unit controlled by TREA 31 is in operation. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.45.9 Operation and Maintenance of the Cyclone: The Permittee shall operate and maintain TREA 31 according to the control equipment manufacturer's specifications. The Permittee shall keep copies of the manufacturer's specifications available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
5.45.10 Monthly Inspections: At least once per month, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are subject to wear or plugging which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.45.11 Quarterly Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are not subject to wear which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 5.45.12 Semi‐annual Inspections: At least once semi‐
annually, or more frequently as required by the manufacturing specifications, the Permittee shall thoroughly inspect all control equipment components. This inspection requires shutting down, temporarily, to allow for an internal inspection of the components. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.45.13 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ visible emissions are observed; or ‐ any of the components found during the inspections need repair. Corrective actions shall eliminate visible emissions, and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any corrective action taken for each filter. [40 CFR 64.7(d), Minn. R. 7017.0200]
TREA 32 CE029 Centrifugal Collector ‐ High
Efficiency (CYC 1070)
5.46.1 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). This applies because of EQUI 120. [Minn. R. 7011.1005, subp. 1(A)]
5.46.2 The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. This applies because of EQUI 120. [Minn. R. 7011.1005, subp. 1(B)]
5.46.3 Total Particulate Matter >= 80 percent collection efficiency for the control equipment. This applies because of EQUI 120. [Minn. R. 7011.1005, subp. 3(E)]
5.46.4 Opacity <= 10 percent from the control equipment. This applies because of EQUI 120. [Minn. R.
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5.46.5 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 80 percent control efficiency [Minn. R. 7007.0800, subp. 2]
5.46.6 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than 80 percent control efficiency [Minn. R. 7007.0800, subp. 2]
5.46.7 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 80 percent control efficiency [Minn. R. 7007.0800, subp. 2]
5.46.8 The Permittee shall operate and maintain TREA 32 at all times that any emission unit controlled by TREA 32 is in operation. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.46.9 Operation and Maintenance of the Cyclone: The Permittee shall operate and maintain TREA 32 according to the control equipment manufacturer's specifications. The Permittee shall keep copies of the manufacturer's specifications available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
5.46.10 Monthly Inspections: At least once per month, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are subject to wear or plugging which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.46.11 Quarterly Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are not subject to wear which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.46.12 Semi‐annual Inspections: At least once semi‐annually, or more frequently as required by the manufacturing specifications, the Permittee shall
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation thoroughly inspect all control equipment components. This inspection requires shutting down, temporarily, to allow for an internal inspection of the components. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.46.13 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ visible emissions are observed; or ‐ any of the components found during the inspections need repair. Corrective actions shall eliminate visible emissions, and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any corrective action taken for each filter. [40 CFR 64.7(d), Minn. R. 7017.0200]
TREA 33 CE030 Centrifugal Collector ‐ High
Efficiency(CYC 1100)
5.47.1 The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a level consistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
5.47.2 The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp. 1(B)]
5.47.3 Total Particulate Matter: greater than or equal to 80 percent by weight collection efficiency [Minn. R. 7011.1005, subp. 3(E)]
5.47.4 Opacity: less than or equal to 10 percent opacity discharged from control equipment [Minn. R. 7011.1005, subp. 3(D)]
5.47.5 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 80 percent control efficiency [Minn. R. 7007.0800, subp. 2]
5.47.6 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than 80 percent control efficiency [Minn. R. 7007.0800,
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5.47.7 The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 80 percent control efficiency [Minn. R. 7007.0800, subp. 2]
5.47.8 The Permittee shall operate and maintain TREA 33 at all times that any emission unit controlled by TREA 33 is in operation. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
5.47.9 Operation and Maintenance of the Cyclone: The Permittee shall operate and maintain TREA 33 according to the control equipment manufacturer's specifications. The Permittee shall keep copies of the manufacturer's specifications available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
5.47.10 Visible Emissions: The Permittee shall check each stack/vent associated with the control equipment listed above for visible emissions, during daylight hours, once each day of operation. [Minn. R. 7007.0800, subp. 4]
5.47.11 Monthly Inspections: At least once per month, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are subject to wear or plugging which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.47.12 Quarterly Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipment components that are not subject to wear which do not require the equipment to be shutdown. The Permittee shall maintain a written or electronic record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.47.13 Semi‐annual Inspections: At least once semi‐annually, or more frequently as required by the manufacturing specifications, the Permittee shall thoroughly inspect all control equipment components. This inspection requires shutting down, temporarily, to allow for an internal inspection of the components. The Permittee shall maintain a written or electronic record of these
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation inspections, and any action resulting from the inspection. [Minn. R. 7017.0200]
5.47.14 Recordkeeping: The Permittee shall keep records on the time and date of visible emissions inspections, and whether or not any visible emissions were observed. [Minn. R. 7007.0800, subp. 5]
5.47.15 Recordkeeping of Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ visible emissions are observed; and/or ‐ any components of the cyclone are found during an inspection that requires repairs Corrective actions include, but are not limited to, those outlined in the O & M Plan for the cyclone. The Permittee shall keep a record of the type and date of any corrective action taken for each cyclone. [Minn. R. 7007.0800, subp. 5]
TREA 39 CE037 Fabric Filter (FLD 1111) 5.48.1 The Permittee shall operate and maintain control
equipment such that it achieves a control efficiency for Total Particulate Matter >= 99 percent control efficiency. [Minn. R. 7011.0070, subp. 1(A)]
5.48.2 The Permittee shall operate and maintain control equipment such that it achieves a control efficiency for PM < 10 micron >= 93 percent control efficiency. [Minn. R. 7011.0070, subp. 1(A)]
5.48.3 The Permittee shall operate and maintain control equipment such that it achieves a control efficiency for PM < 2.5 micron >= 93 percent control efficiency. [Minn. R. 7007.0800, subp. 2]
5.48.4 Recordkeeping of Pressure Drop. The Permittee shall record the time and date of each pressure drop reading and whether or not the observed pressure drop was within the range specified in this permit. [Minn. R. 7011.0080]
5.48.5 The control equipment is considered listed control equipment under Minn. R. 7011.0060 to 7011.0080. The Permittee shall vent emissions from EQUI 32 to TREA 39 whenever EQUI 32 operates, and operate and maintain TREA 39 at all times that any emissions are vented to TREA 39. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7011.0075, subp. 1]
5.48.6 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur:
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation ‐ the recorded pressure drop is outside the required operating range; or ‐ the fabric filter or any of its components are found during the inspections to need repair. Corrective actions shall return the pressure drop to within the permitted range, eliminate visible emissions, and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any corrective action taken for each filter. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 5]
5.48.7 Monitoring Equipment: The Permittee shall install and maintain the necessary monitoring equipment for measuring and recording pressure drop as required by this permit. The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [Minn. R. 7011.0075, subp. 3]
5.48.8 The Permittee shall maintain each piece of control equipment according to the manufacturer's specification, shall conduct inspections, and maintain documentation of those actions as required by Minn. R. 7011.0075, subp. 2(A) to 2(I). [Minn. R. 7011.0075, subp. 2]
5.48.9 Pressure Drop >= 0.2 and <= 10.0 inches of water, unless a new range is set pursuant to Minn. R. 7017.2025, subp. 3 based on the values recorded during the most recent MPCA‐approved performance test where compliance was demonstrated. The new range shall be implemented upon receipt of the Notice of Compliance letter granting preliminary approval. The range is final upon issuance of a permit amendment incorporating the change. The Permittee shall record the pressure drop at least once every 24 hours when in operation. [Minn. R. 7011.0080]
TREA 40 CE038 Fabric Filter (FLD 1112) 5.49.1 The Permittee shall operate and maintain control
equipment such that it achieves a control efficiency for Total Particulate Matter >= 99 percent control efficiency. [Minn. R. 7011.0070, subp. 1(A)]
5.49.2 The Permittee shall operate and maintain control equipment such that it achieves a control efficiency for PM < 10 micron >= 93 percent control efficiency.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation [Minn. R. 7011.0070, subp. 1(A)]
5.49.3 The Permittee shall operate and maintain control equipment such that it achieves a control efficiency for PM < 2.5 micron >= 93 percent control efficiency. [Minn. R. 7007.0800, subp. 2]
5.49.4 Recordkeeping of Pressure Drop. The Permittee shall record the time and date of each pressure drop reading and whether or not the observed pressure drop was within the range specified in this permit. [Minn. R. 7011.0080]
5.49.5 The control equipment is considered listed control equipment under Minn. R. 7011.0060 to 7011.0080. The Permittee shall vent emissions from EQUI 33 to TREA 40 whenever EQUI 33 operates, and operate and maintain TREA 40 at all times that any emissions are vented to TREA 40. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7011.0075, subp. 1]
5.49.6 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ the recorded pressure drop is outside the required operating range; or ‐ the fabric filter or any of its components are found during the inspections to need repair. Corrective actions shall return the pressure drop to within the permitted range, eliminate visible emissions, and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any corrective action taken for each filter. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 5]
5.49.7 Monitoring Equipment: The Permittee shall install and maintain the necessary monitoring equipment for measuring and recording pressure drop as required by this permit. The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [Minn. R. 7011.0075, subp. 3]
5.49.8 The Permittee shall maintain each piece of control equipment according to the manufacturer's specification, shall conduct inspections, and maintain documentation of those actions as required by Minn. R. 7011.0075, subp. 2(A) to 2(I).
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation [Minn. R. 7011.0075, subp. 2]
5.49.9 Pressure Drop >= 0.2 and <= 10.0 inches of water, unless a new range is set pursuant to Minn. R. 7017.2025, subp. 3 based on the values recorded during the most recent MPCA‐approved performance test where compliance was demonstrated. The new range shall be implemented upon receipt of the Notice of Compliance letter granting preliminary approval. The range is final upon issuance of a permit amendment incorporating the change. The Permittee shall record the pressure drop at least once every 24 hours when in operation. [Minn. R. 7011.0080]
TREA 41 CE039 Fabric Filter (FLD 1113) 5.50.1 The Permittee shall operate and maintain control
equipment such that it achieves a control efficiency for Total Particulate Matter >= 99 percent control efficiency. [Minn. R. 7011.0070, subp. 1(A)]
5.50.2 The Permittee shall operate and maintain control equipment such that it achieves a control efficiency for PM < 10 micron >= 93 percent control efficiency. [Minn. R. 7011.0070, subp. 1(A)]
5.50.3 The Permittee shall operate and maintain control equipment such that it achieves a control efficiency for PM < 2.5 micron >= 93 percent control efficiency. [Minn. R. 7007.0800, subp. 2]
5.50.4 Recordkeeping of Pressure Drop. The Permittee shall record the time and date of each pressure drop reading and whether or not the observed pressure drop was within the range specified in this permit. [Minn. R. 7011.0080]
5.50.5 The control equipment is considered listed control equipment under Minn. R. 7011.0060 to 7011.0080. The Permittee shall vent emissions from EQUI 34 to TREA 41 whenever EQUI 34 operates, and operate and maintain TREA 41 at all times that any emissions are vented to TREA 41. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7011.0075, subp. 1]
5.50.6 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ the recorded pressure drop is outside the required operating range; or ‐ the fabric filter or any of its components are found during the inspections to need repair.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Corrective actions shall return the pressure drop to within the permitted range, eliminate visible emissions, and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any corrective action taken for each filter. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 5]
5.50.7 Monitoring Equipment: The Permittee shall install and maintain the necessary monitoring equipment for measuring and recording pressure drop as required by this permit. The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [Minn. R. 7011.0075, subp. 3]
5.50.8 The Permittee shall maintain each piece of control equipment according to the manufacturer's specification, shall conduct inspections, and maintain documentation of those actions as required by Minn. R. 7011.0075, subp. 2(A) to 2(I). [Minn. R. 7011.0075, subp. 2]
5.50.9 Pressure Drop >= 0.2 and <= 10.0 inches of water, unless a new range is set pursuant to Minn. R. 7017.2025, subp. 3 based on the values recorded during the most recent MPCA‐approved performance test where compliance was demonstrated. The new range shall be implemented upon receipt of the Notice of Compliance letter granting preliminary approval. The range is final upon issuance of a permit amendment incorporating the change. The Permittee shall record the pressure drop at least once every 24 hours when in operation. [Minn. R. 7011.0080]
TREA 42 CE040 Fabric Filter (FLD 1114) 5.51.1 The Permittee shall operate and maintain control
equipment such that it achieves a control efficiency for Total Particulate Matter >= 99 percent control efficiency. [Minn. R. 7011.0070, subp. 1(A)]
5.51.2 The Permittee shall operate and maintain control equipment such that it achieves a control efficiency for PM < 10 micron >= 93 percent control efficiency. [Minn. R. 7011.0070, subp. 1(A)]
5.51.3 The Permittee shall operate and maintain control equipment such that it achieves a control efficiency for PM < 2.5 micron >= 93 percent control efficiency. [Minn. R. 7007.0800, subp. 2]
5.51.4 Recordkeeping of Pressure Drop. The Permittee
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation shall record the time and date of each pressure drop reading and whether or not the observed pressure drop was within the range specified in this permit. [Minn. R. 7011.0080]
5.51.5 The control equipment is considered listed control equipment under Minn. R. 7011.0060 to 7011.0080. The Permittee shall vent emissions from EQUI 35 to TREA 42 whenever EQUI 35 operates, and operate and maintain TREA 42 at all times that any emissions are vented to TREA 42. The Permittee shall document periods of non‐operation of the control equipment. [Minn. R. 7011.0075, subp. 1]
5.51.6 Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: ‐ the recorded pressure drop is outside the required operating range; or ‐ the fabric filter or any of its components are found during the inspections to need repair. Corrective actions shall return the pressure drop to within the permitted range, eliminate visible emissions, and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any corrective action taken for each filter. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 5]
5.51.7 Monitoring Equipment: The Permittee shall install and maintain the necessary monitoring equipment for measuring and recording pressure drop as required by this permit. The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [Minn. R. 7011.0075, subp. 3]
5.51.8 The Permittee shall maintain each piece of control equipment according to the manufacturer's specification, shall conduct inspections, and maintain documentation of those actions as required by Minn. R. 7011.0075, subp. 2(A) to 2(I). [Minn. R. 7011.0075, subp. 2]
5.51.9 Pressure Drop >= 0.2 and <= 10.0 inches of water, unless a new range is set pursuant to Minn. R. 7017.2025, subp. 3 based on the values recorded during the most recent MPCA‐approved performance test where compliance was
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation demonstrated. The new range shall be implemented upon receipt of the Notice of Compliance letter granting preliminary approval. The range is final upon issuance of a permit amendment incorporating the change. The Permittee shall record the pressure drop at least once every 24 hours when in operation. [Minn. R. 7011.0080]
6. Submittal/action requirements
This section lists most of the submittals required by this permit. Please note that some submittal requirements may appear in the Limits and Other Requirements section, or, if applicable, within a Compliance Schedule section.
Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation TFAC 1 01300007 CHS Mankato 6.1.1 submit a semiannual deviations report : Due semiannually, by
the 30th of January and July The first semiannual report submitted by the Permittee shall cover the calendar half‐year in which the permit is issued. The first report of each calendar year covers January 1 ‐ June 30. The second report of each calendar year covers July 1 ‐ December 31. If no deviations have occurred, the Permittee shall submit the report stating no deviations. [Minn. R. 7007.0800, subp. 6(A)2]
6.1.2 submit an application for permit reissuance : Due by 180 days prior to permit expiration. [Minn. R. 7007.0400, subp. 2]
6.1.3 submit a compliance certification : Due by 31 days after the end of each calendar year following permit issuance (for the previous calendar year). The Permittee shall submit this on a form approved by the Commissioner, both to the Commissioner and to the US EPA regional office in Chicago. This report covers all deviations experienced during the calendar year. [Minn. R. 7007.0800, subp. 6(C)]
COMG 5 GP003 Process Steam‐
Generating Boilers; NESHAP DDDDD
6.2.1 Notification of compliance status: due 60 days after Performance Test and/or other initial compliance demonstrations for all boilers at the facility according to 40 CFR Section 63.10(d)(2). The Permittee shall submit the Notification of compliance status, including all performance test results and fuel analyses, before the close of business on the 60th day. [40 CFR 63.7545(e), ]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 6.2.2 Report: due before end of each calendar half‐year starting
01/31/2016. The first compliance report must be postmarked or submitted no later than July 31st following the end of the first calendar half after 01/31/2016. Each subsequent compliance report must cover the semiannual reporting period from January 1 through June 30 or the semiannual reporting period from July 1 through December 31. ) Each subsequent compliance report must be postmarked or submitted no later than July 31 or January 31, whichever date is the first date following the end of the semiannual reporting period. [40 CFR 63.7550(b)]
COMG 6 GP010 NESHAP DDDDD
for Units Designed to Burn Gas 1 Fuels
6.3.1 Report: due before end of each calendar 60 months starting 01/31/2016 for EQUI 47. (1) The first compliance report must cover the period beginning on January 1, 2016 and ending on January 31 at least 5 years after January 1, 2016. (2) The first 5‐year compliance report must be postmarked or submitted no later than January 31. (3) Each subsequent 5‐year compliance reports must cover the applicable 5‐year period from January 1 to December 31. (4) Each subsequent 5‐year compliance report must be postmarked or submitted no later than January 31. submit a report : Due by the end of each calendar five years following permit issuance. [40 CFR 63.7550(b)]
6.3.2 Report: due before end of each calendar year starting 01/31/2016 for EQUI 27. (1) The first compliance report must cover the period beginning on January 1, 2016 and ending on January 31 at least 1 year after January 1, 2016. (2) The first annual compliance report must be postmarked or submitted no later than January 31. (3) Each subsequent annual compliance reports must cover the applicable annual period from January 1 to December 31. (4) Each subsequent annual compliance report must be postmarked or submitted no later than January 31. submit a report : Due annually, by the 31st of January. [40 CFR 63.7550(b)]
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 6.3.3 Report: due before end of each calendar year starting
01/31/2016 or EQUI 99. (1) The first compliance report must cover the period beginning on January 1, 2016 and ending on January 31 at least 1 year after January 1, 2016. (2) The first annual compliance report must be postmarked or submitted no later than January 31. (3) Each subsequent annual compliance reports must cover the applicable annual period from January 1 to December 31. (4) Each subsequent annual compliance report must be postmarked or submitted no later than January 31. submit a report : Due annually, by the 31st of January. [40 CFR 63.7550(b)]
COMG 9 GP004 Particulate
Matter Generating Sources
6.4.1 Total Particulate Matter conduct performance test : Due after 11/13/2014 every 60 months to measure PM emissions from STRU 3. The total emissions from STRU 3, STRU 4, STRU 24, and STRU 8 shall not exceed the PM limit of 44.57 lbs/hour. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approved by MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
6.4.2 Total Particulate Matter conduct performance test : Due after 11/13/2014 every 60 months to measure PM emissions from STRU 4. PM emissions shall not exceed COMG 8 (Hot Dehulling System venting to STRU 4) or COMG 9 (Particulate Matter Generating Sources) limts. The total emissions from STRU 3, STRU 4, STRU 24, and STRU 8 shall not exceed the PM limit of 44.57 lbs/hour. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approved by MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
6.4.3 Total Particulate Matter conduct performance test : Due after 11/13/2014 every 60 months to measure PM emissions from STRU 24. PM emissions shall not exceed STRU 24 (see STRU 7) or COMG 9 (Particulate Matter Generating Sources) limits.The total emissions from STRU 3, STRU 4, STRU 24, and STRU 8 shall
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation not exceed the PM limit of 44.57 lbs/hour. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approved by MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
6.4.4 Total Particulate Matter conduct performance test : Due after 11/13/2014 every 60 months to measure PM emissions from STRU 8. PM emissions shall not exceed STRU 8 (see STRU 8) or COMG 9 (Particulate Matter Generating Sources) limits. The total emissions from STRU 3, STRU 4,STRU 24, and STRU 8 shall not exceed the PM limit of 44.57 lbs/hour. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approved by MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
6.4.5 PM < 10 micron conduct performance test : Due after 11/13/2014 every 60 months to measure PM10 emissions from STRU 3. The total emissions from STRU 3, STRU 4, STRU 24, and STRU 8 shall not exceed the PM10 limit of 44.57 lbs/hour. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approved by MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
6.4.6 PM < 10 micron conduct performance test : Due after 11/13/2014 every 60 months to measure PM10 emissions from STRU 4. PM10 emissions shall not exceed COMG 8 (Hot Dehulling System venting to STRU 4) or COMG 9 (Particulate Matter Generating Sources) limts. The total emissions from STRU 3, STRU 4, STRU 24, and STRU 8 shall not exceed the PM10 limit of 44.57 lbs/hour. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approved by MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
6.4.7 PM < 10 micron conduct performance test : Due after 11/13/2014 every 60 months to measure PM10 emissions from STRU 24. The total emissions from STRU 3, and STRU 4, STRU 24, and STRU 8 shall not exceed the PM10 limit of 44.57 lbs/hour. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approved by
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
6.4.8 PM < 10 micron Performance Test: due before end of each 60 months starting 11/13/2014 to measure PM10 emissions from STRU 8. The total emissions from STRU 3, STRU 4, STRU 24, and STRU 8 shall not exceed the PM10 limit of 44.57 lbs/hour. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approved by MPCA in the performance test plan approval. conduct performance test : Due after 11/13/2014 every 60 months. [Minn. R. 7017.2020, subp. 1]
COMG 10 GP002 Hexane
Emissions from Solvent Extraction and Refinery Process
6.5.1 Compliance Certification: due before end of each calendar year starting 06/12/2005. This report shall contain the information listed in Table A of this permit for COMG 10 (Hexane Emissions from Solvent Extraction and Refinery Process). Each subsequent annual compliance certification is due 12 calendar months after the previous annual compliance certification. The annual compliance certification provides the compliance status for each operating month during the 12 calendar months period ending 60 days prior to the date on which the report is due. submit a compliance certification : Due annually, by the 31st of January. [40 CFR 63.2861(a), Minn. R. 7011.7840]
EQUI 26 EU039 Deodorizer Boiler
‐ Boiler
6.6.1 Notification of compliance status: due 60 days after Performance Test and/or other initial compliance demonstrations for all boilers at the facility according to 40 CFR Section 63.10(d)(2). The Permittee shall submit the Notification of compliance status, before the close of business on the 60th day. [40 CFR 63.7545(e), ]
EQUI 112 EU002 BOL 640 Steam
Generating Boiler ‐ Boiler
6.7.1 Nitrogen Oxides conduct performance test : Due after 04/21/2015 every 60 months The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 7E, or other method approved by MPCA in the performance test plan
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation approval. Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing as required: 1) by this permit; 2) by the most recently approved Performance Test Frequency Plan; or 3) within a Notice of Compliance letter. Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R. 7017.2020, subp. 1]
6.7.2 conduct performance test : Due after 04/21/2015 every 60 months to measure EQUI 112 opacity from STRU 1 while burning natural gas. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 9, or other method approved by MPCA in the performance test plan approval. Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing as required: 1) by this permit; 2) by the most recently approved Performance Test Frequency Plan; or 3) within a Notice of Compliance letter. Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R. 7017.2020, subp. 1]
EQUI 190 EU249 Emergency
Power Generation for the Sales Office ‐ Reciprocating IC Engine
6.8.1 Annual Report: due before end of each calendar year starting 03/31/2016 The first annual report must cover the calendar year 2015 and must be submitted no later than March 31, 2016. Subsequent annual reports for each calendar year must be submitted no later than March 31 of the following calendar year. [Minn. R. 7011.2305, ]
STRU 8 SV008 Dryers/Cooler/Cy
clone
6.9.1 Opacity conduct performance test : Due after 11/13/2014 every
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation 60 months to measure opacity from STRU 8. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 9, or other method approved by MPCA in the performance test plan approval. Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing as required: 1) by this permit; 2) by the most recently approved Performance Test Frequency Plan; or 3) within a Notice of Compliance letter. Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R. 7017.2020, subp. 1]
STRU 19 SV014 Leg/Conveyor/Bi
n/Baghouse
6.10.1 Total Particulate Matter conduct performance test : Due after 07/16/2015 every 60 months The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approved by MPCA in the performance test plan approval. [40 CFR 60.a, Minn. R. 7017.2020, subp. 1]
6.10.2 Opacity conduct performance test : Due after 07/16/2015 every 60 months The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 9, or other method approved by MPCA in the performance test plan approval. [40 CFR 60.a, Minn. R. 7017.2020, subp. 1]
STRU 24 SV007 Leg/Bin/Expande
r
6.11.1 Opacity conduct performance test : Due after 11/13/2014 every 60 months to measure opacity from STRU 24. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 9, or other method approved by MPCA in the performance test plan approval. Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing as required: 1) by this permit; 2) by the most recently approved Performance Test Frequency Plan; or 3) within a Notice of Compliance letter.
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Subject Item Sec.SI.Reqt SI des:SI desc Requirement & Citation Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R. 7017.2020, subp. 1]
7. Appendices
Appendix A. Insignificant Activities and General Applicable Requirements
The table below lists the insignificant activities that are currently at the Facility and their associated general applicable requirements.
Insignificant Activities and General Applicable Requirements
Minn. R. 7007.1300,
subp. Description of the Activity Applicable Requirement
3(A) Space Heaters Minn. R. 7011.0510/0515, Standards of Performance for Existing and New Indirect Heating Equipment
3(J) Fugitive Emissions from Roads and Parking Lots Minn. R. 7011.0150, Preventing Particulate Matter from Becoming Airborne
3(H)(4) Brazing, Soldering and Welding (welding for repair and maintenance of emission units and equipment at the facility)
Minn. R. 7011.0715 and 7011.0735, Standards of Performance for Post‐1969 Industrial Process Equipment 3(I) Bin 440
4(A) Flake Conveying from Prep Stack
4(B) Dicalite Bin 201, Stack FLD 201
4(B) Flour Bin 401, 403, 404, and 405
4(B) Bin 428, and 429
4(B) Lime tank, bleach clay conveyor, and dicalite conveyor
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Appendix C. 40 CFR pt. 63, subp. DDDDD Equations Equation 1a
Where: AveWeightedEmissions = Average weighted emissions for PM (or TSM), HCl, or mercury, in units of pounds per million Btu of heat input. Er = Emission rate (as determined during the initial compliance demonstration) of PM (or TSM), HCl, or mercury from unit, i, in units of pounds per million Btu of heat input. Determine the emission rate for PM (or TSM), HCl, or mercury by performance testing according to 40 CFR pt. 63, subp. DDDDD, Table 5, or by fuel analysis for HCl or mercury or TSM using the applicable equation in 40 CFR Section 63.7530(c). Hm = Maximum rated heat input capacity of unit, i, in units of million Btu per hour. n = Number of units participating in the emissions averaging option. 1.1 = Required discount factor. Equation 1b
Where: AveWeightedEmissions = Average weighted emissions for PM (or TSM), HCl, or mercury, in units of pounds per million Btu of steam output. Er = Emission rate (as determined during the initial compliance demonstration) of PM (or TSM), HCl, or mercury from unit, i, in units of pounds per million Btu of steam output. Determine the emission rate for PM (or TSM), HCl, or mercury by performance testing according to 40 CFR pt. 63, subp. DDDDD, Table 5, or by fuel analysis for HCl or mercury or TSM using the applicable equation in 40 CFR Section 63.7530(c). If taking credit for energy conservation measures from a unit according to 40 CFR Section 63.7533, use the adjusted emission level for that unit, Eadj, determined according to 40 CFR Section 63.7533 for that unit.
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So = Maximum steam output capacity of unit, i, in units of million Btu per hour, as defined in 40 CFR Section 63.7575. n = Number of units participating in the emissions averaging option. 1.1 = Required discount factor. Equation 1c
Where: AveWeightedEmissions = Average weighted emissions for PM (or TSM), HCl, or mercury, in units of pounds per megawatt hour. Er = Emission rate (as determined during the initial compliance demonstration) of PM (or TSM), HCl, or mercury from unit, i, in units of pounds per megawatt hour. Determine the emission rate for PM (or TSM), HCl, or mercury by performance testing according to 40 CFR pt. 63, subp. DDDDD, Table 5, or by fuel analysis for HCl or mercury or TSM using the applicable equation in 40 CFR Section 63.7530(c). If taking credit for energy conservation measures from a unit according to 40 CFR Section 63.7533, use the adjusted emission level for that unit, Eadj, determined according to 40 CFR Section 63.7533 for that unit. Eo = Maximum electric generating output capacity of unit, i, in units of megawatt hour, as defined in 40 CFR Section 63.7575. n = Number of units participating in the emissions averaging option. 1.1 = Required discount factor. Equation 3a
Where: AveWeightedEmissions = Average weighted emission level for PM (or TSM), HCl, or mercury, in units of pounds per million Btu of heat input, for that calendar month.
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Er = Emission rate (as determined during the most recent compliance demonstration) of PM (or TSM), HCl, or mercury from unit, i, in units of pounds per million Btu of heat input. Determine the emission rate for PM (or TSM), HCl, or mercury by performance testing according to 40 CFR pt. 63, subp. DDDDD, Table 5, or by fuel analysis for HCl or mercury or TSM according to 40 CFR pt. 63, subp. DDDDD, Table 6. Hb = The heat input for that calendar month to unit, i, in units of million Btu. n = Number of units participating in the emissions averaging option. 1.1 = Required discount factor.
Equation 3b
Where: AveWeightedEmissions = Average weighted emission level for PM (or TSM), HCl, or mercury, in units of pounds per million Btu of steam output, for that calendar month. Er = Emission rate (as determined during the most recent compliance demonstration) of PM (or TSM), HCl, or mercury from unit, i, in units of pounds per million Btu of steam output. Determine the emission rate for PM (or TSM), HCl, or mercury by performance testing according to 40 CFR pt. 63, subp. DDDDD, Table 5, or by fuel analysis for HCl or mercury or TSM according to 40 CFR pt. 63, subp. DDDDD, Table 6. If taking credit for energy conservation measures from a unit according to 40 CFR Section 63.7533, use the adjusted emission level for that unit, Eadj , determined according to 40 CFR Section 63.7533 for that unit. So = The steam output for that calendar month from unit, i, in units of million Btu, as defined in 40 CFR Section 63.7575. n = Number of units participating in the emissions averaging option. 1.1 = Required discount factor.
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Equation 3c
Where: AveWeightedEmissions = Average weighted emission level for PM (or TSM), HCl, or mercury, in units of pounds per megawatt hour, for that calendar month. Er = Emission rate (as determined during the most recent compliance demonstration) of PM (or TSM), HCl, or mercury from unit, i, in units of pounds per megawatt hour. Determine the emission rate for PM (or TSM), HCl, or mercury by performance testing according to 40 CFR pt. 63, subp. DDDDD, Table 5, or by fuel analysis for HCl or mercury or TSM according to 40 CFR pt. 63, subp. DDDDD, Table 6. If taking credit for energy conservation measures from a unit according to 40 CFR Section 63.7533, use the adjusted emission level for that unit, Eadj , determined according to 40 CFR Section 63.7533 for that unit. Eo = The electric generating output for that calendar month from unit, i, in units of megawatt hour, as defined in 40 CFR Section 63.7575. n = Number of units participating in the emissions averaging option. 1.1 = Required discount factor.
Equation 7
Where: Clinput = Maximum amount of chlorine entering the boiler or process heater through fuels burned in units of pounds per million Btu. Ci = Arithmetic average concentration of chlorine in fuel type, i, analyzed according to § 63.7521, in units of pounds per million Btu. Qi = Fraction of total heat input from fuel type, i, based on the fuel mixture that has the highest content of chlorine. If the Permittee does not burn multiple fuel types during the performance testing, it is not necessary to determine the value of this term. Insert a value of “1” for Qi.
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n = Number of different fuel types burned in the Permittee’s boiler or process heater for the mixture that has the highest content of chlorine. Equation 8
Where: Mercuryinput = Maximum amount of mercury entering the boiler or process heater through fuels burned in units of pounds per million Btu. HGi = Arithmetic average concentration of mercury in fuel type, i, analyzed according to § 63.7521, in units of pounds per million Btu. Qi = Fraction of total heat input from fuel type, i, based on the fuel mixture that has the highest mercury content. If the Permittee does not burn multiple fuel types during the performance test, it is not necessary to determine the value of this term. Insert a value of “1” for Qi. n = Number of different fuel types burned in the Permittee’s boiler or process heater for the mixture that has the highest content of mercury. Equation 9
Where: TSMinput = Maximum amount of TSM entering the boiler or process heater through fuels burned in units of pounds per million Btu. TSMi = Arithmetic average concentration of TSM in fuel type, i, analyzed according to § 63.7521, in units of pounds per million Btu. Qi = Fraction of total heat input from fuel type, i, based on the fuel mixture that has the highest content of TSM. If the Permittee does not burn multiple fuel types during the performance testing, it is not necessary to determine the value of this term. Insert a value of “1” for Qi. n = Number of different fuel types burned in the Permittee’s boiler or process heater for the mixture that has the highest content of TSM.
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Equation 15
Where: P90 = 90th percentile confidence level pollutant concentration, in pounds per million Btu. Mean = Arithmetic average of the fuel pollutant concentration in the fuel samples analyzed according to 40 CFR Section 63.7521, in units of pounds per million Btu. SD = Standard deviation of the mean of pollutant concentration in the fuel samples analyzed according to 40 CFR Section 63.7521, in units of pounds per million Btu. SD is calculated as the sample standard deviation divided by the square root of the number of samples. t = t distribution critical value for 90th percentile (t0.1 ) probability for the appropriate degrees of freedom (number of samples minus one) as obtained from a t‐Distribution Critical Value Table. Equation 16
Where: HCl = HCl emission rate from the boiler or process heater in units of pounds per million Btu. Ci90 = 90th percentile confidence level concentration of chlorine in fuel type, i, in units of pounds per million Btu as calculated according to 40 CFR 63.7530, Equation 11. Qi = Fraction of total heat input from fuel type, i, based on the fuel mixture that has the highest content of chlorine. If the Permittee does not burn multiple fuel types, it is not necessary to determine the value of this term. Insert a value of “1” for Qi. n = Number of different fuel types burned in the Permittee’s boiler or process heater for the mixture that has the highest content of chlorine. 1.028 = Molecular weight ratio of HCl to chlorine.
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Equation 17
Where: Mercury = Mercury emission rate from the boiler or process heater in units of pounds per million Btu. Hgi90 = 90th percentile confidence level concentration of mercury in fuel, i, in units of pounds per million Btu as calculated according to 40 CFR 63.7530, Equation 11. Qi = Fraction of total heat input from fuel type, i, based on the fuel mixture that has the highest mercury content. If you do not burn multiple fuel types, it is not necessary to determine the value of this term. Insert a value of “1” for Qi. n = Number of different fuel types burned in your boiler or process heater for the mixture that has the highest mercury content. Equation 18
Where: Metals = TSM emission rate from the boiler or process heater in units of pounds per million Btu. TSMi90 = 90th percentile confidence level concentration of TSM in fuel, i, in units of pounds per million Btu as calculated according to 40 CFR 63.7530, Equation 11. Qi = Fraction of total heat input from fuel type, i, based on the fuel mixture that has the highest TSM content. If the Permittee does not burn multiple fuel types, it is not necessary to determine the value of this term. Insert a value of “1” for Qi. n = Number of different fuel types burned in your boiler or process heater for the mixture that has the highest TSM content.
Technical Support Document, Permit Number: 01300007-007 Page 1 of 10
Technical Support Document
For Air Emission Permit No. 01300007-007
This technical support document (TSD) is intended for all parties interested in the draft permit and to meet the requirements that have been set forth by the federal and state regulations (40 CFR § 70.7(a)(5) and Minn. R. 7007.0850, subp. 1). The purpose of this document is to provide the legal and factual justification for each applicable requirement or policy decision considered in the preliminary determination to issue the draft permit. 1. General information
Responsible Official: Mr. Jake Swaggert CHS, Inc. 5500 Cenex Drive Inver Grove Heights, MN 55077-1733
CHS Mankato 2020 Riverfront Dr S Mankato Blue Earth, Minnesota 56001
Main Contact: Amanda Storlien Phone: 507-345-2229
1.2 Facility description
CHS Mankato (CHS) is a soybean oil processing plant located in Mankato, Minnesota. The facility consists of emission units related to soybean receiving, soybean processing, solvent extraction and recovery, meal and flour processing, refining, steam production and storage capacities. The facility receives raw soybeans, extracts crude soybean oil, distills the oil, and de-solventizes the meal from the beans. In addition, various types of soybean oils are produced at CHS. Typical processes for oil production include refining, deodorizing, and hydrogenating before the oil is stored, loaded and shipped using rail or truck. CHS is a major source under federal New Source Review (NSR), federal Operating Program (40 CFR pt. 70) and federal National Emission Standards for Hazardous Air Pollutants (NESHAPs, 40 CFR pt. 63). The main pollutants of concern from this facility are particulate matter (PM), particulate matter less than 10 microns in size (PM10), particulate matter less than 2.5 microns in size (PM2.5), volatiles organic compounds (VOC), sulfur dioxide (SO2), carbon monoxide (CO), nitrogen oxides (NOx), carbon dioxide equivalent (CO2e) and hazardous air pollutants (HAP). Hexane, a HAP, is emitted from the hexane extraction and recovery systems. PM, PM10, PM2.5, SO2, CO, NOx, CO2e, and VOC emissions are emitted from the boilers. PM, PM10, and PM2.5 are emitted from the handling and processing of the beans, the meal and flour system and the refinery. The majority of emission units at CHS exhaust to high-efficiency cyclones and/or fabric filter pollution control devices to limit emissions of PM, PM10, and PM2.5.
1.3 Description of the activities allowed by this permit action This permit action is incorporates one major amendment and two administrative amendments.
Major Amendment
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This major amendment will authorize the replacement of two soybean flakers that have reached the end of their life expectancy. EQUI 191 and EQUI 74 will be replaced with EQUI 340 and EQUI 341. These flakers take dehulled and cracked soybeans and break them down into smaller flakes. After the dehulled soybeans pass through the flakers, they are processed further to extract the crude soybean oil. The operational capacity of the current flakers is ten (10) tons per hour for each of the two existing flakers. The 10 ton per hour capacity was verified by CHS during this amendment action. The replacement flakers will have a capacity of 12.5 tons per hour each. The two replacement flakers will not change the control efficiency of the current flaker process cyclone (EQUI 117) which is set at 80% for both PM and PM10 based on the Control Equipment Rule (Minn. R. 7011.0600-7011.0800). This major amendment also authorizes the replacement of the control equipment for four jet dryers as part of the hot dehulling line. Each of the four jet dryers is currently associated with a cyclone (EQUIs 32, 33, 34, and 35) that is considered process equipment. CHS will replace each cyclone with a new fabric filter (TREAs 39, 40, 41, and 42). These four new fabric filters will vent through the same stack (STRU 4). The control efficiency, as provided in the Control Equipment Rule, will be increasing for PM, PM10 and PM2.5 , as applied to the dryers, and there are no emission increases or throughput increases as a result of the project. These emission units have applicable existing synthetic minor limits that avoided PSD review for the past projects. The increased control efficiency will not affect the synthetic minor limits. The MPCA has a combined operating and construction permitting program under Minn. R. ch. 7007 and Minn. R. 7007.0800. Under that authority, this permit action authorizes construction.
Administrative Amendment
An administrative amendment was received on Sept. 23, 2015. This amendment action changes the facility name from “CHS Oilseed Processing Mankato” to “CHS Mankato.”
Administrative Amendment
A second administrative amendment was received on December 15, 2015. A natural gas turbine (EQUI 198, STRU 16) is listed in the facility's air permit, with an applicable Best Available Control Technology NOx limit, and applicable New Source Performance Standard (NSPS) requirements under Subpart GG. Stack testing is required for NOx by December 21, 2015. The turbine is currently being repaired and is not operational. At the time of the Administrative Amendment application, the turbine repair was expected to be completed by late spring 2015. Stack testing of the turbine was not possible prior to December 21, 2015. CHS proposed a 365 day extension to the stack test schedule to allow repairs to be completed. At this time, the turbine is still shutdown for repairs. It was uncertain as to when the turbine will go back online. This major amendment added a notification requirement of the turbine startup and a performance test requirement to follow after the turbine goes back online. At this time, it is uncertain whether the turbine repairs will be considered a NSPS “reconstruction.” CHS was apprised of the NSPS “reconstruction” definition.
1.4 Description of notifications and applications included in this action
Table 2. Notifications and applications included in this action
Date received Application/notification type and description 12/15/2015 Administrative Change 09/23/2015 Administrative Change 07/30/2015 Permit Change - Major
Technical Support Document, Permit Number: 01300007-007 Page 3 of 10
1.5 Facility emissions:
Table 3. Title I emissions summary
Pollutant
Emissions increase from the modification (tpy)
NSR/112(g) Significant thresholds for major sources (tpy)
NSR/ 112(g) review required? (yes/no)
PM 0.82 25 no PM10 0.82 15 no PM2.5 0.82 10 no NOx 40 no SO2 40 no CO 100 no Ozone (VOC) 40 no Lead 0.6 no CO2e** 75,000 no Individual/Total HAPs
10/25 no
*Other emission changes during the contemporaneous period as defined by 40 CFR § 52.21, 40 CFR § 52.24 or 40 CFR pt. 51. **Carbon dioxide equivalents as defined in Minn. R. 7007.0100. *** Emission increase equals the limited emissions increase because the existing cyclone and new baghouses controls will utilize the 99% control efficiency for PM and 93% control efficiency for PM10 based on the current Control Equipment Rule in MN Rules 7011.0600-7011.0800. Controlled emissions for PM2.5 are assumed to be equal to the controlled emissions for PM10.
Table 4. Total Facility Potential to Emit Summary
PM tpy
PM10 tpy
PM2.5 tpy
SO2 tpy
NOx tpy
CO tpy
CO2e tpy
VOC tpy
Single HAP tpy
Total HAP tpy
Total Facility Limited Potential Emissions prior to #007
1,292 1,051 947 3,175 703
209 390,360 1,071 1,063 1,063
# 007 Increases 0.8 0.8 0.8 Total Facility Limited Potential
Emissions after #007 1,293 1,052 948 3,175 703
209 390,360 1,071 1,063 1,063
Total Facility Actual Emissions (2012) 77.6 89.9 * 0.4 125.7 61.3 * 728.1 * *Not reported in MN emission inventory.
Table 5. Facility Classification
Classification Major/Affected Source Synthetic Minor/Area Minor/Area Prevention of Significant Deterioration (PSD) X Part 70 Permit Program X Part 63 NESHAP X
1.6 Changes to permit
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In addition to the changes outlined above, the 50.0 lbs/hr PM and PM10 emission limits are removed from COMG 8.
EQUI 79 and EQUI 80 (formerly Tanks 1 and 2) had a submittal requirement “due 30 days after initial startup.” These requirements are in the 2015 reissuance but not the previous major amendment to the reissuance (PER005). Both tanks have been operating at the facility for a number of years. These requirements appear to be in error. These submittals should have occurred years ago. Hence, these requirements are removed from this permit amendment (007). EQUI201 was removed from COMG10 and COMG3. EQUI201 is a flaker cooler and has no solvent emissions since flaking occurs prior to solvent extraction. EQUI92 was added to COMG9 to correct this omission from the previous permit.
The Initial Performance Test for STRU019 was changed from 120 days after permit issuance to 180 days after performance issuance.
This permit action also updated requirements for two units based on recently conducted performance tests.
EU002/EQUI112 (BOL 640 Steam Generating Boiler)
Test Date: April 21, 2015 NOx test frequency: 5 year (next expected test by April 21, 2020) Opacity test frequency: 5 year (next expected test by April 21, 2020)
SV014/STRU19 (Leg/Conveyor/Bin/Baghouse)
Test Date: July 16, 2015 PM test frequency: 5 years (next expected test by July 16, 2020) Opacity test frequency: 5 year (next expected test by July 16, 2020)
The control equipment inspection frequency requirements were modified. The previous permit had either quarterly or semi-annual inspections. The amended permit replaces this with monthly, quarterly, and semi-annually inspections for each control equipment unit. The amended language clarifies when the control equipment needs to be shutdown for the inspection.
2. Regulatory and/or statutory basis
2.1 New source review (NSR)
The facility is an existing major source under New Source Review regulations. No NSR changes are authorized by this permit.
2.2 Part 70 permit program The facility is a major source under the Part 70 permit program.
2.3 New source performance standards (NSPS) The existing operations are already subject to several NSPS. No new NSPS apply due this amendment. Hence, no changes are authorized by this amendment.
2.4 National emission standards for hazardous air pollutants (NESHAP)
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The existing operations are already subject to several NESHAP. No new NESHAP apply due this amendment. Hence, no changes are authorized by this amendment.
2.5 Compliance assurance monitoring (CAM) Additional CAM requirements are not triggered by this permit amendment.
2.6 Environmental review and air emissions risk analysis (AERA) This amendment action is not subject to environmental review, i.e. an Environmental Assessment Worksheet (EAW), and is not required to perform an AERA.
Table 6. Regulatory overview of units affected by the modification/permit amendment
The following are requirements for the four new fabric filters.
Minn. R. 7007.0800 The CHS will operate and maintain each fabric filter according to the manufacturer’s specifications and will comply with requirements specified in the permit.
TREA 39, TREA 40, TREA 41, TREA 42
Minn. R. 7011.0060 - .0080 Control Efficiency for PM, PM10, and PM2.5
The following are existing requirements that are already in place. They will remain in place. The two new flaker units will be subject to COMG 9.
Table 7. Regulatory overview of existing requirements that the new units will be subject to
Subject item* Applicable regulations Rationale COMG 009 Title I Condition: 40 CFR
Section 52.21 and Minn. R. 7007.3000
Emission limits for PM and PM10. Performance testing is listed at COMG 9, and is listed at the individual stack level for opacity from STRU 24 and STRU 8.
COMG 008
Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000
Emission limits for PM and PM10, and a capacity limit for beans entering the hot dehulling system. Recordkeeping and performance testing requirements are included (COMG 9) to ensure compliance with these limits.
*Location of the requirement in the permit (e.g., EQUI000000001, STRU0000000002,etc.).
3. Technical information
3.1 Inherent Process Equipment
In a previous permit action, EQUI 32 (EU 218 -DJT 1111), EQUI 33 (EU 219 -DJT 1112), EQUI 34 (EU220 -DJT 1113), and EQUI 35 (EU221 -DJT 1114) were labeled as Dryer Jet (DJT) Cyclone – Material Handling Equipment. These consisted of both a DJT as well as a cyclone. The four individual cyclones vented into the EQUI 18 (EU 241) High Efficiency Cyclone 2 – Material Handling Equipment. EQUI 18 (EU 241) emitted through STRU 4 (SV 006). EU 241 (cyclone) was classified as inherent process equipment.
Technical Support Document, Permit Number: 01300007-007 Page 6 of 10
In this permit action, the EQUIs 32, 33, 34, and 35 DJTs are the only emission units. The four fabric filters that will replace the four cyclones have been entered into TEMPO as Treatment/Control Equipment. The four new baghouses (TREAs 39, 40, 41, and 42) are not classified as inherent process equipment. Accordingly, these baghouses have requirements placed at the Treatment/Control level.
3.2 Facility Process Throughput
The replacement of the flakers will not debottleneck or affect actual throughputs or emissions for any other equipment on-site. In addition, the 1,533,000 tons/year beans process throughput entering into the hot dehulling system (found in COMG 8) limit remains in place. Moreover, from a December 3, 2015 e-mail, the process engineers at CHS provided additional information on the bottlenecks at the Mankato facility:
“EU153, EU155, and EU101 are all restricted to 150 ton/hr of meal. The motors for these conveyors will alarm before 150 ton/hr meal is reached. All three conveyors are restricted by their motor amperage. The 150 ton/hr meal bottleneck values were first identified in the facility’s 1996 air permitting that increased the facility capacity to 4200 ton/day beans. The bottlenecks have not changed since that permit action.
The facility’s most recent Title V renewal information shows that existing flaking capacity, before the proposed flaker replacements, is 175 ton/hr. Replacing the flakers will not increase facility operating hours.”
EU101 (Meal from Bnd 101 to Storage – Conveyor) is now EQUI 148. EU 153 (Sifter Feed – Feeder) is now EQUI 144. EU 155 (Regrind Meal Drag – Material Handling Equipment) is now EQUI 205.
3.3 PSD Review
CHS is a major source under New Source Review and is required to conduct a emission increase analysis for PSD under 40 CFR Section 52.21(a)(2)(b). The actual-to-projected actual test is the sum of the difference between the projected actual emissions and the baseline actual emissions, for each existing emissions unit. A significant emission increase would occur if the sum equals or exceeds the significant NSR threshold for that pollutant. Based on the information provided by CHS, the emission increases do not exceed any significant NSR thresholds. Hence, this permit action is not subject to PSD review.
3.4 COMG 8 Emission Limit Removal
The 50.0 lbs/hr PM and PM10 emission limits are removed from COMG 8. All of COMG 8 PM/PM10 emissions emit through STRU 4. COMG 9 concurrently has a PM/PM10 emission limit of 44.57 lbs/hr. This limit applies collectively to all emission units that vent to STRUs 3, 4, 24, and 8. Based on information provided by CHS, the 50.0 lb/hr limit was from the Jan. 29, 1993 air permit that authorized installation of the hot dehulling equipment at CHS Mankato. It is noted as a synthetic minor limit to avoid PSD modification. The COMG 9 44.57 lb/hr limit was established in the 1997 permit that increased the facility’s capacity. The biggest change in this 1997 permit was the addition of an additional extractor with a capacity of 1000 tons of beans per day. Particulate emission limits for the increased capacity were also to avoid PSD review.
Because the COMG 9 PM/PM10 emission limit restricts the STRU 4 emissions to 44.57 lbs/hr, the COMG 8 PM/PM10 emission limit of 50.0 lbs/hr is removed in this permit action.
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3.5 Calculations of Potential to Emit and Emissions Increase Analysis
Attachment 1 to this TSD contains the spreadsheet calculations prepared by the Permittee and reviewed by the MPCA.
Based on information provided by the Permittee for this amendment (#007), EQUI 191 (EU 012) and EQUI 74 (EU 017) each have a 10. ton/hour capacity. This resulted in a 1.62 ton/yr PM emission rate. The replacement flakers will have a 2.03 ton/yr PM emission rate. Hence, there is a 0.41 ton/yr PM emission rate increase per flaker or 0.82 ton/yr total.
The previous emission factors for the DJT (EQUIs 32, 33, 34, and 35) were based on AP-42 Bean Conditioning (SCC 3-02-007-87) Table 9.11.1. No uncontrolled emission factor was available in AP-42, therefore an uncontrolled emission factor was back calculated from the cyclone controlled emission factor, assuming 80% cyclone control of PM/PM10. The AP-42 emission factor is 0.010 lb/ton. This emission factor was back calculated to a 0.050 uncontrolled emission factor. The previous calculations (#006) then used a 96% control efficiency for PM, PM10, and PM2.5. The 96% control efficiency is not based on the Equipment Rule nor a permit limit. The new baghouses will utilize the 99% control efficiency for PM and 93% control efficiency for PM10 based on the current Control Equipment Rule in MN Rules 7011.0600-7011.0800. Controlled emissions for PM2.5 are assumed to be equal to the controlled emissions for PM10. Calculated differences between the use of 96% control efficiency for the cyclones (#006) and the 99%/93% control efficiency for the proposed baghouses (#007) are not reflected in the Title I Emission Summary - Table 3 because the 96% is not supported. Based on the Control Equipment Rule, the fabric filters will reduce air emissions on both a potential basis from the existing cyclones.
3.6 Erroneous TREA 35 - 38
By mistake, four high temperature baghouse were entered into TEMPO (TREA 35-38) for control of the DJTs. The baghouses are low temperature baghouses. Accordingly, TREA 35-38 were omitted and TREA 39-42 were entered into TEMPO.
4. Monitoring
In accordance with the Clean Air Act, it is the responsibility of the owner or operator of a facility to have sufficient knowledge of the facility to certify that the facility is in compliance with all applicable requirements. In evaluating the monitoring included in the permit, the MPCA considered the following:
· The likelihood of the facility violating the applicable requirements. · Whether add-on controls are necessary to meet the emission limits. · The variability of emissions over time. · The type of monitoring, process, maintenance, or control equipment data already available for the
emission unit. · The technical and economic feasibility of possible periodic monitoring methods. · The kind of monitoring found on similar units elsewhere.
The table below summarizes the monitoring requirements associated with this amendment. The requirements for COMG 9 and COMG 8 are already in place. They will remain in place. The two new flaker units will be subject to COMG 9. TREAs 39 -42 will have new requirements.
Table 8. Monitoring
Subject item*
Requirement (rule basis) Monitoring Discussion
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Subject item*
Requirement (rule basis) Monitoring Discussion
COMG 9 (GP 004)
PM: ≤ 44.57 lbs/hr using a 3-hr Rolling Average;
PM10: ≤ 44.57 lbs/hr using a 3-hr Rolling Average
(Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2)(i) and Minn. R. 7007.3000)
Performance Tests The COMG 9 performance test includes all units and stacks under the requirement because the limit is based on the total emissions from all COMG 9 units and stacks. Performance tests also have to evaluate emissions for limits listed under COMG 8, STRU 4, STRU 24, and STRU 8.
Per CHS’s permit application submitted in 1996, these limits were taken to avoid PSD. This is also reflected and documented in the technical support document for the permit issued to CHS in 1997.
COMG 8 (GP 007)
Process Throughput: ≤ 1.533E06 tons of beans/yr entering the hot dehulling system using a 12-month Rolling Sum (Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2)(i) and Minn. R. 7007.3000)
Recordkeeping: records of bean throughput
TREA 39, TREA 40, TREA 41, TREA 42
PM: ≥ 99% control efficiency;
PM10: ≥ 93% control efficiency
PM2.5: > 93% control efficiency;
(Minn. R. 7011.0060-0800; 7007.0800, subps. 2 and 14)
Recordkeeping: daily pressure drop readings, periodic inspections, corrective actions
CHS must install and maintain the necessary monitoring equipment for measuring and recording pressure drop.
*Location of the requirement in the permit (e.g., EQUI, STRU, etc.). 5. Insignificant activities
There were no additional insignificant activities as a result of this amendment.
6. Permit organization
In general, the permit amendment action meets the MPCA Guidance for ordering and grouping of requirements. From previous permit actions, one area where this permit deviates slightly from MPCA guidance is in the use of appendices. While appendices are fully enforceable parts of the permit, in general, any requirement that the MPCA thinks should be electronically tracked (e.g., limits, submittals, etc.), should be in Section 5 or 6 of the permit. The main reason is that the appendices are word processing sections and are not part of the electronic
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tracking system. Violation of the appendices can be enforced, but the computer system will not automatically generate the necessary enforcement notices or documents. Staff must generate these.
The MPCA defines fugitive emissions are air emissions outside of buildings which cannot reasonably pass through a stack, chimney, vent or other equivalent opening. Emissions inside a building that do not pass through a stack are not fugitive emissions. The solvent losses under FUGI 002 include equipment leaks that occur indoors, but also include solvent emissions from valves, pumps, and flanges in outdoor piping from the solvent extraction system. Therefore the solvent emissions remain listed under FUGI 002.
Submittal/action requirements for COMG 5 (items 129-140) could not be updated with the new EQUI numbering in the requirements. Accordingly, these S/A requirements were converted to text requirements. The language of the requirements did not change. The same was done to COMG 6, item 30.
7. Comments received Public Notice Period: August 17, 2016 – September 15, 2016 EPA Review Period: August 17, 2016 – October 3, 2016 No public or EPA comments were received. Hence, there were no changes to the draft or proposed permit.
8. Permit fee assessment Attachment 3 to this TSD contains the MPCA’s assessment of Application and Additional Points used to determine the permit application fee for this permit action as required by Minn. R. 7002.0019. The permit action includes three permit applications. All three of which were received after the effective date of the rule (July 1, 2009). The major amendment application that was received July 30, 2015, an administrative amendment was received Sept. 23 2015, and another administrative amendment was received Dec. 15, 2015.
9. Conclusion Based on the information provided by CHS Mankato the MPCA has reasonable assurance that the proposed operation of the emission facility, as described in the Air Emission Permit No. 01300007-007 and this TSD, will not cause or contribute to a violation of applicable federal regulations and Minnesota Rules.
Staff Members on Permit Team: Bruce Braaten (permit writer)
From April 12, 2012 email from Jason Trask: Rosskamp Mark III-IV SP2800-62 aresupposedly rated at 12.5 tph and these model numbers are listed in permit records. OurProcessing Plant Manager said only the newer flakers are probably capable of that rate(e.g. EU 222 and EU 223). The rest he estimates to be around 10 tph.
From 2015 Major Amendment Application Narrative5.0 ton/year capacity
Based on a 2016 Conservation with CHS10.0 ton/year capacity
, factor was back calculated from the cyclone controlled emission factor, assuming 80% control of
cyclone controlled EF =2 No PM2.5 information available for this process. Therefore, all PM10 is assumed to
3 Pollution control efficiency based on 80% cyclone control for PM/PM10. PM2.5 assumed to
MN Control Efficiency RuleCyclone - High Efficiency
PM 90%PM10 78%
Cyclone - Medium EfficiencyPM 80%PM10 60%
For calculations, used 10 ton/yr capacity and maintained same control efficiencies in previous permit action.
1) AQD Facility ID No.: 013000072) Facility Name: CHS Oilseed Processing - Mankato3) Emission Unit Identification NEU 0174) Stack/Vent Designation NumbSV 0055) Pollution Control Equipment Identification EU 240 6) Process Type: Continuous Process7) Operating Capacity 10.00 Units: ton/hr8) Source of Emission Factors used in table bSee Notes 9) Calculations Summary
9a) 9b) 9c) 9d) 9e) 9f) 9g) 9h)UncontrolledUncontrolledMaximum Actual Pollution Maximum
From 2015 Reissuance Calculations12.5 ton/year capacity
From April 12, 2012 email from Jason Trask: Rosskamp Mark III-IV SP2800-62 aresupposedly rated at 12.5 tph and these model numbers are listed in permit records. OurProcessing Plant Manager said only the newer flakers are probably capable of that rate(e.g. EU 222 and EU 223). The rest he estimates to be around 10 tph.
From 2015 Major Amendment Application Narrative5.0 ton/year capacity
Based on a 2016 Conservation with CHS10.0 ton/year capacity
, factor was back calculated from the cyclone controlled emission factor, assuming 80% control of
cyclone controlled EF =2 No PM2.5 information available for this process. Therefore, all PM10 is assumed to
3 Pollution control efficiency based on 80% cyclone control for PM/PM10. PM2.5 assumed to
MN Control Efficiency RuleCyclone - High Efficiency
PM 90%PM10 78%
Cyclone - Medium EfficiencyPM 80%PM10 60%
For calculations, used 10 ton/yr capacity and maintained same control efficiencies in previous permit action.
1) AQD Facility ID No.: 013000072) Facility Name: CHS Oilseed Processing - Mankato3) Emission Unit Identification NEU 254 EQUI 340 FLK 1102 4) Stack/Vent Designation NumbSV 005 - STRU 35) Pollution Control Equipment Identification EU 240 - EQUI 176) Process Type: Continuous Process7) Operating Capacity 12.50 Units: ton/hr8) Source of Emission Factors used in table bSee Notes 9) Calculations Summary
9a) 9b) 9c) 9d) 9e) 9f) 9g) 9h)UncontrolledUncontrolledMaximum Actual Pollution Maximum
TREA39 Fabric Filter (FLD 1111) receives from STRU4 Hot Dehulling/Secondary Dehuller/Cyclone
TREA40 Fabric Filter (FLD 1112) receives from STRU4 Hot Dehulling/Secondary Dehuller/Cyclone
TREA41 Fabric Filter (FLD 1113) receives from STRU4 Hot Dehulling/Secondary Dehuller/Cyclone
TREA42 Fabric Filter (FLD 1114) receives from STRU4 Hot Dehulling/Secondary Dehuller/Cyclone
Activity ID No.: IND20150001
Subject Item InventoryCHS Mankato
Permit Change - Major
Page xxxvi of xxxvii
KEY
ACTV = Activity AISI = Agency Interest
AREA = Area ASSE = Assessment
AUDI = Audits BENE = Benefit
EQUI = Equipment EVNT = Event
FINA = Financial FUGI = Fugitive
MONI = Monitoring OUTR = Outreach
PBMP = Prevention BMP PLAN = Planning
PROJ = Project RECO = Recognition
STRU = Structure TFAC = Total Facility
TREA = Treatment
Activity ID No.: IND20150001
Subject Item InventoryCHS Mankato
Permit Change - Major
Page xxxvii of xxxvii
Points Calculator
1) AI ID No.: Total Points 27
2) Facility Name: CHS Mankato
3) Small business? y/n? no
4) Air Project Tracking Numbers (including 5321, 5367, 5419
5) Date of each Application Received: 7/30/15, 9/23/15, 12/15/15
6) Final Permit No. 01300007-007
7) Permit Staff Bruce BraatenTotal Total
Application Type Air Project Tracking No. Tempo Activity ID Qty. Points Points Additionl Cost Details
Administrative Amendment 5367, 5419 2 1 2 570.00$
Minor Amendment 4 0 -$
Applicability Request 10 0 -$
Moderate Amendment 15 0 -$
Major Amendment 5321 1 25 25 7,125.00$
Individual State Permit (not reissuance) 50 0 -$
Individual Part 70 Permit (not reissuance) 75 0 -$
Additional Points
Modeling Review 15 0 -$
BACT Review 15 0 -$
LAER Review 15 0 -$
CAIR/Part 75 CEM analysis 10 0 -$
NSPS Review 10 0 -$
NESHAP Review 10 0 -$
Case-by-case MACT Review 20 0 -$
Netting 10 0 -$
Limits to remain below threshold 10 0 -$
Plantwide Applicability Limit (PAL) 20 0 -$
AERA review 15 0 -$
Variance request under 7000.7000 35 0 -$
Confidentiality request under 7000.1300 2 0 -$
EAW review
Part 4410.4300, subparts 18, item A; and 29 15 0 -$
Part 4410.4300, subparts 8, items A & B; 10, items
A to C; 16, items A & D; 17, items A to C & E to G;
and 18, items B & C
35 0 -$
Part 4410.4300, subparts 4; 5 items A & B; 13; 15;
16, items B & C; and 17 item D
70 0 -$
Add'l Points 0
NOTES:
(DQ Points)
Total Facility
TFAC 1(Air QualityTotalFacility:01300007)
2. Text
3. Text
4. Text
5. Text
6. Text
7. Text
8. Text
9. Text
10. Text
Permit Appendices: This permit contains appendices as listed in the permit Table of Contents. The Permittee shall comply with all requirements contained in Appendix I,Insignificant Activities and Applicable Requirements and Appendix III, 40 CFR pt. 63, subp. DDDDD Equations.
Modeling parameters in Appendix II (2012 Modeling Stack Parameter Inputs for SO2 1-hour NAAQS Refined Air Dispersion Modeling) are included for reference only asdescribed elsewhere in Table A. [Minn. R. 7007.0800, subp. 2]
Outdated EBD Baseline Modeling for Sulfur Dioxide: Prior to conducting the EBD analysis, the Permittee shall use the current version of the MPCA Air Dispersion ModelingGuidance to determine if the Baseline Modeling (the most recent refined modeling demonstration) is outdated. If the Baseline Modeling is outdated, the Permittee shall updatethe Baseline Modeling to be consistent with the current version of the MPCA Air Dispersion Modeling Guidance. The updated modeling will become the new Baseline Modeling.
This requirement does not require the Permittee to complete a new refined modeling demonstration using the revisions made for the EBD demonstration. [Minn. Stat. 116.07,subd. 4a, Minn. R. 7009.0010-0080, Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0800, subp. 4, Minn. R.7007.0800, subp. 2, Minn. R. 7007.0800, subp. 1, Minn. Stat. 116.07, subd. 9]
Modeled Parameters for PM < 10 micron, Nitrogen Oxides, and Sulfur Dioxide: The parameters used in PM < 10 micron, Nitrogen Oxides, and Sulfur Dioxide modeling for permitnumber 01300007-001 are listed in Appendix II (2007-2008 Air Dispersion Modeling Stack Parameter Inputs for PM10, NOX, and SO2 NAAQS and MAAQS) of this permit. Theparameters describe the operation of the facility at maximum permitted capacity. The purpose of listing the parameters in the appendix is to provide a benchmark for futurechanges. [Minn. Stat. 116.07, subd. 9, Minn. R. 7007.0800, subp. 2, Minn. Stat. 116.07, subd. 4a, Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0100, subp. 7(L), Minn. R.7007.0800, subp. 4, Minn. R. 7007.0100, subp. 7(A), Minn. R. 7009.0010-0080, Minn. R. 7007.0800, subp. 1]
Equivalent or Better Dispersion (EBD) Modeling Triggers (Modeling Not Required) for Sulfur Dioxide: Changes that do not require a permit amendment or require anadministrative permit amendment do not trigger the EBD Modeling Submittal requirement. The Permittee shall keep updated records on site of all modeled Sulfur Dioxideparameters and emission rates listed in Appendix II. The Permittee shall submit any changes to modeled Sulfur Dioxide parameters and emission rates with the next requiredmodeling submittal. [Minn. R. 7009.0010-0080, Minn. R. 7007.0800, subp. 2, Minn. Stat. 116.07, subd. 4a, Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0800, subp. 4, Minn.R. 7007.0800, subp. 1, Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn. Stat. 116.07, subd. 9]
EBD Modeling Triggers (Modeling Required) for Sulfur Dioxide: Changes that require, or would require, a minor, moderate, or major permit amendment due to an increase inSulfur Dioxide emissions and affect any modeled Sulfur Dioxide parameter or emission rate listed in Appendix II, or an addition to the information documented in Appendix II,trigger the EBD Remodeling Submittal requirement. The Permittee shall include previously made changes to modeled Sulfur Dioxide parameters and emission rates listed inAppendix II that did not previously trigger the EBD Modeling Submittal requirement with this modeling submittal. [Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp.7(M), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 1, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9, Minn. R.7009.0010-0080, Minn. R. 7007.0800, subp. 4]
EBD Modeling Submittal for Sulfur Dioxide: For changes meeting the criteria in the EBD Modeling Triggers (Modeling Required) requirement, the Permittee shall submit an EBDmodeling submittal in accordance with the current version of the MPCA Air Dispersion Modeling Guidance and shall wait for written approval (for major amendments, in the formof an issued permit amendment; for moderate amendments, in the form of a construction authorization letter) before making such changes. For minor amendments, writtenapproval of the EBD modeling may be given before permit issuance; however, this approval applies only to the EBD modeling and not to any other changes. [Minn. R.7007.0100, subp. 7(M), Minn. R. 7009.0010-0080, Minn. Stat. 116.07, subd. 9, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0100, subp. 7(L), Minn.R. 7007.0100, subp. 7(A), Minn. Stat. 116.07, subd. 4a, Minn. R. 7007.0800, subp. 4]
EBD Modeling Submittal Content for Sulfur Dioxide: The information submitted must include, for stack and vent sources, source emission rate, location, height, diameters, exitvelocity, exit temperature, discharge direction, use of rain caps or rain hats, and, if applicable, locations and dimensions of nearby buildings. For non-stack/vent sources, thisincludes the source emission rate, location, size and shape, release height, and, if applicable, any emission rate scalars, and the initial lateral dimensions and initial verticaldimensions and adjacent building heights. [Minn. Stat. 116.07, subd. 9, Minn. R. 7007.0100, subp. 7(L), Minn. Stat. 116.07, subd. 4a, Minn. R. 7007.0800, subp. 4, Minn. R.7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 2, Minn. R. 7009.0010-0080, Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0800, subp. 1]
EBD Modeling at Reissuance for Sulfur Dioxide: The Permittee shall submit an EBD Modeling Submittal with the permit reissuance application (due as stated elsewhere in thispermit) that addresses any changes made during the permit term that did not require a permit amendment but that affected any modeled Sulfur Dioxide parameter or emissionrate documented in Appendix II, or an addition to the information documented in Appendix II and that did not trigger the EBD Modeling Triggers (Modeling Required) requirement.[Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7009.0010-0080, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0100,subp. 7(A), Minn. R. 7007.0800, subp. 1, Minn. Stat. 116.07, subd. 9, Minn. Stat. 116.07, subd. 4a]
TSD Reqt. Attachment
Total Facility
TFAC 1(Air QualityTotalFacility:01300007)
9. Text
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These requirements apply if a reasonable possibility (RP) as defined in 40 CFR Section 52.21(r)(6)(vi) exists that a proposed project, analyzed using theactual-to-projected-actual (ATPA) test (either by itself or as part of the hybrid test at Section 52.21(a)(2)(iv)(f)) and found to not be part of a major modification, may result in asignificant emissions increase (SEI). If the ATPA test is not used for the project, or if there is no RP that the proposed project could result in a SEI, these requirements do notapply to that project. The Permittee is only subject to the Preconstruction Documentation requirement for a project where a RP occurs only within the meaning of Section52.21(r)(6)(vi)(b).
Even though a particular modification is not subject to New Source Review (NSR), or where there isn't a RP that a proposed project could result in a SEI, a permit amendment,recordkeeping, or notification may still be required by Minn. R. 7007.1150 - 7007.1500. [Title I Condition: 40 CFR 52.21(r)(6) & Minn. R. 7007.3000, Minn. R. 7007.0800, subp. 2]
Preconstruction Documentation -- Before beginning actual construction on a project, the Permittee shall document the following:
1. Project description2. Identification of any emission unit (EU) whose emissions of an NSR pollutant could be affected3. Pre-change potential emissions of any affected existing EU, and the projected post-change potential emissions of any affected existing or new EU.4. A description of the applicability test used to determine that the project is not a major modification for any regulated NSR pollutant, including the baseline actual emissions, theprojected actual emissions, the amount of emissions excluded due to increases not associated with the modification and that the EU could have accommodated during thebaseline period, an explanation of why the amounts were excluded, and any creditable contemporaneous increases and decreases that were considered in the determination.
The Permittee shall maintain records of this documentation. [Title I Condition: 40 CFR 52.21(r)(6) & Minn. R. 7007.3000, Minn. R. 7007.0800, subps. 4&5]
EBD Modeling Results for Sulfur Dioxide: The dispersion characteristics due to the revisions of the information in Appendix II must be equivalent to or better than the dispersioncharacteristics modeled in 2007-2008. The Permittee shall demonstrate this equivalency in the proposal. [Minn. R. 7007.0800, subp. 2, Minn. R. 7009.0010-0080, Minn. R.7007.0100, subp. 7(M), Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9, Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0100, subp. 7(A),Minn. R. 7007.0100, subp. 7(L)]
Computer Dispersion Modeling Triggers for Sulfur Dioxide: The Permittee shall conduct a refined remodeling analysis in accordance with the Computer Dispersion Modelingrequirements of this permit and the current version of the MPCA Air Dispersion Modeling Guidance if: (1) the results of the EBD modeling analysis do not demonstrate equivalentor better dispersion characteristics; (2) a conclusion cannot readily be made about the dispersion, or (3) the criteria in the EBD Modeling Triggers requirement are met and thePermittee has previously conducted three successive EBD analyses using the same Baseline Modeling. [Minn. Stat. 116.07, subd. 9, Minn. R. 7007.0800, subp. 1, Minn. R.7007.0800, subp. 4, Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0800, subp. 2, Minn. R. 7009.0010-0080, Minn. Stat. 116.07, subd. 4a, Minn. R. 7007.0100, subp. 7(M),Minn. R. 7007.0100, subp. 7(A)]
Computer Dispersion Modeling Results: due 180 days after receipt of written MPCA approval of Computer Dispersion Modeling Protocol for Sulfur Dioxide. The Permittee shallsubmit a final Computer Dispersion Modeling Report that is complete and approvable by MPCA by the deadline in this requirement. The submittal shall adhere to the currentversion of the MPCA Air Dispersion Modeling Guidance and the approved Computer Dispersion Modeling Protocol. [Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0100, subp.7(L), Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(M), Minn. Stat. 116.07, subd. 4a, Minn. Stat.116.07, subd. 9, Minn. R. 7009.0010-0080]
Computer Dispersion Modeling Protocol: due 180 days after receipt of written MPCA request for Sulfur Dioxide refined modeling. The Permittee shall submit a ComputerDispersion Modeling Protocol that is complete and approvable by MPCA by the deadline in this requirement. This protocol will describe the proposed modeling methodology andinput data, in accordance with the current version of the MPCA Air Dispersion Modeling Guidance. The protocol must be based on projected operating conditions under the nextpermit term. [Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0100, subp. 7(A), Minn. Stat. 116.07, subd. 9, Minn. Stat. 116.07, subd. 4a, Minn. R. 7009.0010-0080, Minn. R.7007.0100, subp. 7(M), Minn. R. 7007.0800, subp. 4, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0100, subp. 7(L)]
Computer Dispersion Modeling Protocol: due 60 days after receipt of written MPCA request for revisions to the submitted protocol for Sulfur Dioxide modeling. [Minn. Stat.116.07, subd. 9, Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 4,Minn. R. 7009.0010-0080, Minn. R. 7007.0800, subp. 2, Minn. Stat. 116.07, subd. 4a]
Comply with Fugitive Dust Emission Control Plan: The Permittee shall follow the actions and recordkeeping specified in the control plan. The plan may be amended by thePermittee with the Commissioner's approval. If the Commissioner determines the Permittee is out of compliance with Minn. R. 7011.0150 or the fugitive control plan, then thePermittee may be required to amend the control plan and/or to install and operate particulate matter ambient monitors as requested by the Commissioner. [Minn. R. 7011.0150,Minn. R. 7007.0100, Minn. R. 7009.0020, Minn. Stat. 116.07, subd. 4a, Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Total Facility
TFAC 1(Air QualityTotalFacility:01300007)
18. Text
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The Permittee shall monitor the actual emissions of any regulated NSR pollutant that could increase as a result of the project and that were analyzed using the ATPA test, andthe potential emissions of any regulated NSR pollutant that could increase as a result of the project and that were analyzed using potential emissions in the hybrid test. ThePermittee shall calculate and maintain a record of the sum of the actual and potential (if the hybrid test was used in the analysis) emissions of the regulated pollutant, in tons peryear on a calendar year basis, for a period of 5 years following resumption of regular operations after the change, or for a period of 10 years following resumption of regularoperations after the change if the project increases the design capacity of or potential to emit of any unit associated with the project. [Title I Condition: 40 CFR 52.21(r)(6) & Minn.R. 7007.3000, Minn. R. 7007.0800, subps. 4&5]
The Permittee shall comply with National Primary and Secondary Ambient Air Quality Standards, 40 CFR pt. 50, and the Minnesota Ambient Air Quality Standards, Minn. R.7009.0010 to 7009.0080. Compliance shall be demonstrated upon written request by the MPCA. [Minn. R. 7007.0800, subps. 1-2, Minn. R. 7007.0800, subp. 4, Minn. Stat.116.07, subd. 9, Minn. Stat. 116.07, subd. 4a, Minn. R. 7009.0010-0080, , Minn. R. 7007.0100, subp. 7(A), 7(L), & 7(M)]
The Permittee must submit a report to the Agency if the annual summed (actual, plus potential if used in hybrid test) emissions differ from the preconstruction projection andexceed the baseline actual emissions by a significant amount as listed at 40 CFR Section 52.21(b)(23). Such report shall be submitted to the Agency within 60 days after the endof the year in which the exceedances occur. The report shall contain:
a. The name and ID number of the facility, and the name and telephone number of the facility contact personb. The annual emissions (actual, plus potential if any part of the project was analyzed using the hybrid test) for each pollutant for which the preconstruction projection andsignificant emissions increase are exceeded.c. Any other information, such as an explanation as to why the summed emissions differ from the preconstruction projection. [Minn. R. 7007.0800, subps. 4&5, ]
Operation Changes: In any shutdown, breakdown, or deviation the Permittee shall immediately take all practical steps to modify operations to reduce the emission of anyregulated air pollutant. The Commissioner may require feasible and practical modifications in the operation to reduce emissions of air pollutants. No emissions units that have anunreasonable shutdown or breakdown frequency of process or control equipment shall be permitted to operate. [Minn. R. 7019.1000, subp. 4]
Operation and Maintenance Plan: Retain at the stationary source an operation and maintenance plan for all air pollution control equipment. At a minimum, the O & M plan shallidentify all air pollution control equipment and control practices and shall include a preventative maintenance program for the equipment and practices, a description of (theminimum but not necessarily the only) corrective actions to be taken to restore the equipment and practices to proper operation to meet applicable permit conditions, adescription of the employee training program for proper operation and maintenance of the control equipment and practices, and the records kept to demonstrate planimplementation. [Minn. R. 7007.0800, subp. 16(J), Minn. R. 7007.0800, subp. 14]
Fugitive Emissions: Do not cause or permit the handling, use, transporting, or storage of any material in a manner which may allow avoidable amounts of particulate matter tobecome airborne. Comply with all other requirements listed in Minn. R. 7011.0150. [Minn. R. 7011.0150]
Circumvention: Do not install or use a device or means that conceals or dilutes emissions, which would otherwise violate a federal or state air pollution control rule, withoutreducing the total amount of pollutant emitted. [Minn. R. 7011.0020]
Air Pollution Control Equipment: Operate all pollution control equipment whenever the corresponding process equipment and emission units are operated. [Minn. R. 7007.0800,subp. 16(J), Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Total Facility TFAC 1
(Air QualityTotalFacility:01300007)
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The Permittee shall comply with the General Conditions listed in Minn. R. 7007.0800, subp. 16. [Minn. R. 7007.0800, subp. 16]
Performance Testing: Conduct all performance tests in accordance with Minn. R. ch. 7017 unless otherwise noted in Tables A and/or B. [Minn. R. ch. 7017]
Performance Test Notifications and Submittals:
Performance Tests are due as outlined in Table A of the permit.See Table B for additional testing requirements.
Performance Test Notification (written): due 30 days before each Performance TestPerformance Test Plan: due 30 days before each Performance TestPerformance Test Pre-test Meeting: due 7 days before each Performance TestPerformance Test Report: due 45 days after each Performance TestPerformance Test Report - Microfiche Copy: due 105 days after each Performance Test
The Notification, Test Plan, and Test Report may be submitted in an alternative format as allowed by Minn. R. 7017.2018. [Minn. R. 7017.2035, subp. 2, Minn. R. 7017.2035, su..
Operation of Monitoring Equipment: Unless otherwise noted in Tables A and/or B, monitoring a process or control equipment connected to that process is not necessary duringperiods when the process is shutdown, or during checks of the monitoring systems, such as calibration checks and zero and span adjustments. If monitoring records arerequired, they should reflect any such periods of process shutdown or checks of the monitoring system. [Minn. R. 7007.0800, subp. 4(D)]
Noise: The Permittee shall comply with the noise standards set forth in Minn. R. 7030.0010 to 7030.0080 at all times during the operation of any emission units. This is a stateonly requirement and is not enforceable by the EPA Administrator or citizens under the Clean Air Act. [Minn. R. 7030.0010-0080]
Monitoring Equipment Calibration - The Permittee shall either:
1. Calibrate or replace required monitoring equipment every 12 months; or2. Calibrate at the frequency stated in the manufacturer's specifications.
For each monitor, the Permittee shall maintain a record of all calibrations, including the date conducted, and any corrective action that resulted. The Permittee shall include thecalibration frequencies, procedures, and manufacturer's specifications (if applicable) in the Operations and Maintenance Plan. Any requirements applying to continuous emissionmonitors are listed separately in this permit. [Minn. R. 7007.0800, subp. 4(D)]
Limits set as a result of a performance test (conducted before or after permit issuance) apply until superseded as stated in the MPCA's Notice of Compliance letter grantingpreliminary approval. Preliminary approval is based on formal review of a subsequent performance test on the same unit as specified by Minn. R. 7017.2025, subp. 3. The limit isfinal upon issuance of a permit amendment incorporating the change. [Minn. R. 7017.2025, subp. 3]
Inspections: The Permittee shall comply with the inspection procedures and requirements as found in Minn. R. 7007.0800, subp. 9(A). [Minn. R. 7007.0800, subp. 9(A)]
TSD Reqt. Attachment
Total Facility TFAC 1
(Air QualityTotalFacility:01300007)
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47. Submittal/Action
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submit a semiannual deviations report : Due semiannually, by the 30th of January and July The first semiannual report submitted by the Permittee shall cover the calendarhalf-year in which the permit is issued. The first report of each calendar year covers January 1 - June 30. The second report of each calendar year covers July 1 - December 31.If no deviations have occurred, the Permittee shall submit the report stating no deviations. [Minn. R. 7007.0800, subp. 6(A)2]
Shutdown Notifications: Notify the Commissioner at least 24 hours in advance of a planned shutdown of any control equipment or process equipment if the shutdown wouldcause any increase in the emissions of any regulated air pollutant. If the owner or operator does not have advance knowledge of the shutdown, notification shall be made to theCommissioner as soon as possible after the shutdown. However, notification is not required in the circumstances outlined in Items A, B and C of Minn. R. 7019.1000, subp. 3.
At the time of notification, the owner or operator shall inform the Commissioner of the cause of the shutdown and the estimated duration. The owner or operator shall notify theCommissioner when the shutdown is over. [Minn. R. 7019.1000, subp. 3]
Recordkeeping: Retain all records at the stationary source, unless otherwise specified within this permit, for a period of five (5) years from the date of monitoring, sample,measurement, or report. Records which must be retained at this location include all calibration and maintenance records, all original recordings for continuous monitoringinstrumentation, and copies of all reports required by the permit. Records must conform to the requirements listed in Minn. R. 7007.0800, subp. 5(A). [Minn. R. 7007.0800, subp.5(C)]
Recordkeeping: Maintain records describing any insignificant modifications (as required by Minn. R. 7007.1250, subp. 3) or changes contravening permit terms (as required byMinn. R. 7007.1350, subp. 2), including records of the emissions resulting from those changes. [Minn. R. 7007.0800, subp. 5(B)]
Notification of Deviations Endangering Human Health or the Environment: As soon as possible after discovery, notify the Commissioner or the state duty officer, either orally orby facsimile, of any deviation from permit conditions which could endanger human health or the environment. [Minn. R. 7019.1000, subp. 1]
Notification of Deviations Endangering Human Health or the Environment Report: Within 2 working days of discovery, notify the Commissioner in writing of any deviation frompermit conditions which could endanger human health or the environment. Include the following information in this written description:1. the cause of the deviation;2. the exact dates of the period of the deviation, if the deviation has been corrected;3. whether or not the deviation has been corrected;4. the anticipated time by which the deviation is expected to be corrected, if not yet corrected; and5. steps taken or planned to reduce, eliminate, and prevent reoccurrence of the deviation. [Minn. R. 7019.1000, subp. 1]
If the Permittee determines that no permit amendment or notification is required prior to making a change, the Permittee must retain records of all calculations required underMinn. R. 7007.1200. These records shall be kept for a period of five years from the date the change was made or until permit reissuance, whichever is longer. The records shallbe kept at the stationary source for the current calendar year of operation and may be kept at the stationary source or office of the stationary source for all other years. Therecords may be maintained in either electronic or paper format. [Minn. R. 7007.1200, subp. 4]
Breakdown Notifications: Notify the Commissioner within 24 hours of a breakdown of more than one hour duration of any control equipment or process equipment if thebreakdown causes any increase in the emissions of any regulated air pollutant. The 24-hour time period starts when the breakdown was discovered or reasonably should havebeen discovered by the owner or operator. However, notification is not required in the circumstances outlined in Items A, B and C of Minn. R. 7019.1000, subp. 2.
At the time of notification or as soon as possible thereafter, the owner or operator shall inform the Commissioner of the cause of the breakdown and the estimated duration. Theowner or operator shall notify the Commissioner when the breakdown is over. [Minn. R. 7019.1000, subp. 2]
TSD Reqt. Attachment
Total Facility TFAC 1
(Air QualityTotalFacility:01300007)
47. Submittal/Action
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51. Submittal/Action
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Component Group
COMG 1(AirComponentGroup:GP005)
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submit an application for permit reissuance : Due by 180 days prior to permit expiration. [Minn. R. 7007.0400, subp. 2]
submit a compliance certification : Due by 31 days after the end of each calendar year following permit issuance (for the previous calendar year). The Permittee shall submit thison a form approved by the Commissioner, both to the Commissioner and to the US EPA regional office in Chicago. This report covers all deviations experienced during thecalendar year. [Minn. R. 7007.0800, subp. 6(C)]
Extension Requests: The Permittee may apply for an Administrative Amendment to extend a deadline in a permit by no more than 120 days, provided the proposed deadlineextension meets the requirements of Minn. R. 7007.1400, subp. 1(H). Performance testing deadlines from the General Provisions of 40 CFR pt. 60 and pt. 63 are examples ofdeadlines for which the MPCA does not have authority to grant extensions and therefore do not meet the requirements of Minn. R. 7007.1400, subp. 1(H). [Minn. R. 7007.1400,subp. 1(H)]
Emission Inventory Report: due on or before April 1 of each calendar year followingpermit issuance, to be submitted on a form approved by the Commissioner. [Minn. R. 7019.3000-3100]
Emission Fees: due 30 days after receipt of an MPCA bill. [Minn. R. 7002.0005-7002.0095]
Application for Permit Amendment: If a permit amendment is needed, submit an application in accordance with the requirements of Minn. R. 7007.1150 through Minn. R.7007.1500. Submittal dates vary, depending on the type of amendment needed. [Minn. R. 7007.1150-7007.1500]
See STRU 19 for requirements for performance testing requirements. [Minn. R. 7007.0800, subp. 2]
All COMG 1 (NSPS- Subpart DD equipment venting to STRU 19) emission units shall vent to TREA 9, and TREA 9 emissions shall vent to STRU 19. [Minn. R. 7007.0800, subp.2]
TSD Reqt. Attachment
Component Group
COMG 1(AirComponentGroup:GP005)
2. Text
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7. Limitation(TotalParticulateMatter)
8. Limitation(Opacity)
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COMG 2(AirComponentGroup:GP006)
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Total Particulate Matter: less than or equal to 0.01 grains/dry standard cubic foot [40 CFR 60.302(b)(1), Minn. R. 7011.1005, subp. 2]
The Permittee shall submit a notification of any physical or operational change to an existing facility which may increase the emission rate of any air pollutant to which a standardapplies, unless that change is specifically exempted under an applicable subpart or in 40 CFR Section 60.14(e). This notice shall be postmarked 60 days or as soon aspracticable before the change is commenced and shall include information describing the precise nature of the change, present and proposed emission control systems,productive capacity of the facility before and after the change, and the expected completion date of the change. The Administrator may request additional relevant informationsubsequent to this notice. [40 CFR 60.7(a)]
The Permittee shall not build, erect, install, or use any article, machine, equipment or process, the use of which conceals an emission which would otherwise constitute aviolation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with astandard which is based on the concentration of a pollutant in the gases discharged to the atmosphere. [40 CFR 60.12]
The Permittee shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the airpollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. [Minn. R. 7019.0100, subp. 1, ]
Opacity: less than or equal to 0 percent opacity [40 CFR 60.302(b)(2), Minn. R. 7011.1005, subp. 2]
Opacity <= 0 percent opacity from grain handling operation fugitive emissions. This limit applies to each emission unit listed in COMG 1 (NSPS- Subpart DD equipment ventingto STRU 19). [40 CFR 60.302(c)(2), Minn. R. 7011.1005, subp. 2]
40 CFR pt. 60, subp. DD applies to each affected facility at any grain terminal elevator or any grain storage elevator, except as provided under 40 CFR Section 60.304(b). Theaffected facilities are all grain handling operations which commenced construction, modification, or reconstruction after August 3, 1978. [Minn. R. 7011.1005, subp. 2, ]
All COMG 2 (NSPS- Subpart DD equipment venting to TREA 38) emission units shall vent to TREA 31 or TREA 32. TREA 31 and TREA 32 shall vent to TREA 38, and TREA 38emissions shall vent indoors. [Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Component Group
COMG 2(AirComponentGroup:GP006)
1. Text
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6. Limitation(TotalParticulateMatter)
7. Limitation(Opacity)
8. Limitation(Opacity)
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COMG 3(AirComponentGroup:GP001)
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2. Limitation(VolatileOrganicCompounds)
Total Particulate Matter: less than or equal to 0.01 grains/dry standard cubic foot [40 CFR 60.302(b)(1), Minn. R. 7011.1005, subp. 2]
The Permittee shall submit a notification of any physical or operational change to an existing facility which may increase the emission rate of any air pollutant to which a standardapplies, unless that change is specifically exempted under an applicable subpart or in 40 CFR Section 60.14(e). This notice shall be postmarked 60 days or as soon aspracticable before the change is commenced and shall include information describing the precise nature of the change, present and proposed emission control systems,productive capacity of the facility before and after the change, and the expected completion date of the change. The Administrator may request additional relevant informationsubsequent to this notice. [40 CFR 60.7(a)]
The Permittee shall not build, erect, install, or use any article, machine, equipment or process, the use of which conceals an emission which would otherwise constitute aviolation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with astandard which is based on the concentration of a pollutant in the gases discharged to the atmosphere. [40 CFR 60.12]
The Permittee shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the airpollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. [Minn. R. 7019.0100, subp. 1, ]
Opacity: less than or equal to 0 percent [Minn. R. 7011.1005, subp. 2, ]
Opacity <= 0 percent opacity from grain handling operation fugitive emissions. This limit applies to each emission unit listed in COMG 2 (NSPS- Subpart DD equipment ventingto TREA 38). [40 CFR 60.302(c)(2), Minn. R. 7011.1005, subp. 2]
40 CFR pt. 60, subp. DD applies to each affected facility at any grain terminal elevator or any grain storage elevator, except as provided under 40 CFR Section 60.304(b). Theaffected facilities are all grain handling operations which commenced construction, modification, or reconstruction after August 3, 1978. [Minn. R. 7011.1005, subp. 2, ]
EMISSION LIMITS
TSD Reqt. Attachment
Component Group
COMG 3(AirComponentGroup:GP001)
1. Text
2. Limitation(VolatileOrganicCompounds)
4. Text
5. Text
6. Text
7. Text
8. Text
9. Text
10. Text
11. Text
Weekly Monitoring and Recordkeeping: Once per calendar week, the Permittee shall obtain and record the results of the following for the previous calendar week, if the facility isoperating:
1. One sample of crude oil after crude filtration and analyze the sample to determine the hexane concentration in the oil;
2. One sample of crude oil from the Permittee's extraction plant and analyze the sample to determine the hexane concentration in the oil; and
3. One sample of other imported crude oil that is not processed through crude filtration and analyze the sample to determine the hexane concentration in the oil, if crude oil isimported during the week. If crude oil is not imported, the Permittee shall record that no crude oil was imported for that week. [Minn. R. 7007.0800, subp. 4]
Volatile Organic Compounds <= 1058.6 tons per year 12-month rolling sum. All VOC-emitting equipment in COMG 3 are subject to this limit. If the Permittee adds VOC-emittingequipment to increase hexane use, or replaces or modifies equipment in COMG 3, such equipment is subject to this permit limit as well as all of the requirements of COMG 3.Prior to making such a change, the Permittee shall apply for and obtain the appropriate permit amendment, as applicable. [Title I Condition: 40 CFR 52.21(r)(4), Title I Condition:Avoid major modification under 40 CFR 52.21(b)(2)(i) and Minn. R. 7007.3000]
VOC losses Calculation: The Permittee shall use equation No. 1 to demonstrate that VOC losses are less than 1,000 tons per 12 months. If the calculation of the 12-monthrolling sum shows that actual VOC losses are greater than 1,000 tons per 12-month, then by the 5th day of the next month, the Permittee shall calculate the emission loss basedon a 52-week rolling sum of VOC losses using equation No. 2.
The Permittee shall continue to calculate the VOC loss as a 52-week rolling sum using Equation No. 2 until the emission loss is demonstrated to be less than 950 tons per52-weeks for eight consecutive weeks.
The Permittee shall revert back to using Equation No. 1 once the calculations prescribed by Equation No. 2 show that emissions are less than 950 tons per 52-weeks for8-consective weeks. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
Monthly Recordkeeping, VOC Emissions: By the 28th of the month, the Permittee shall calculate and record the following:
1. The total VOC emissions for the previous calendar month, where VOC losses are calculated using the equations listed in this permit.
2. The 12-month rolling sum VOC emissions for the previous 12-month period by summing the monthly VOC emissions data for the previous 12 months. [Minn. R. 7007.0800, subp. 4]
Monthly Calculation, VOC losses: By the 28th day of each month, the Permittee shall calculate VOC emissions due to VOC losses for the previous calendar month using thefollowing equation:
Equation No.1
VOC losses = H + I + OWhere:H = Sum of the daily loss in the weight of hexane in the storage tanks for the month (tons). = V *5.6/2000V = sum of the daily losses in the volume of hexane in the storage tanks for the month (gallons)5.6 = density of hexane (lb/gal)2000 = conversion factor (lb/ton)..
Daily Recordkeeping, VOC Losses: Each day, the Permittee shall record the following:
1. The total weight of oil passing through crude filtration;
2. The total weight of oil produced by the Permittee's extraction plant;
3. The total weight of other imported oil that is not processed through crude filtration. [Minn. R. 7007.0800, subp. 4]
Daily Recordkeeping, VOC Losses: Each day, the Permittee shall measure and record the volume of hexane in each storage tank and calculate the loss of hexane over theprevious day. [Minn. R. 7007.0800, subp. 4]
(continued from above)
I = Hexane contained in oil imported, processed through crude filtration, for the month (tons) = [(CC * WC)/(2000 * 10E6)]- [(CE*WE)/(2000*10E6)]
CC = monthly average concentration of hexane in crude oil after crude filtration for the month (ppmw)WC = pound of oil passed through crude filtration during the month (lb)CE = monthly average concentration of hexane in crude oil produced by Permittee's extraction plant for the month n (ppmw)WE = pound of oil produced by the extraction plant the month (lb)2000 = conversion factor (lb/ton)10E6 = conversion factor, ppmw to mass unit of tons..
TSD Reqt. Attachment
Component Group
COMG 3(AirComponentGroup:GP001)
10. Text
11. Text
12. Text
13. Text
COMG 4(AirComponentGroup:GP011)
2. Text
3. Text
4. Text
5. Text
7. Text
8. Text
Equation No. 2VOC losses = H + I + O
Where:H = Sum of the daily changes in the weight of hexane in the storage tanks for the week (tons) = V *5.6/2000V = sum of the daily losses in the volume of hexane in the storage tanks for the week (gallons)5.6 = density of hexane (lb/gal)2000 = conversion factor (lb/ton)
(continued below) [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
(continued from above)
O = hexane contained in oil, not processed through crude filtration, for the month (tons) = (CO * WO)/2000 * 10E6
CO = monthly average concentration of hexane in other imported oils, not processed through crude filtration. (ppmw)WO = pounds of other imported oils, not processed through crude filtration, during the month (lb)2000 = conversion factor (lb/ton)10E6 = conversion factor, ppmw to mass unit of tons [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
(continued from above)
I = Hexane contained in oil imported, processed through crude filtration, for the week (tons) = [(CC * WC)/(2000 * 10E6)]- [(CE*WE)/(2000*10E6)]
CC = concentration of hexane in crude oil after crude filtration for the week (ppmw)WC = pound of oil passed through crude filtration during the week (lb)CE = concentration of hexane in crude oil produced by Permittee's extraction plant for the week (ppmw)WE = pound of oil produced by the extraction plant during the week (lb)2000 = conversion factor (lb/ton)10E6 = conversion factor..
Visible Emissions: The Permittee shall check each stack/vent associated with each cyclone listed in COMG 4 (Inherent Process Equipment) for visible emissions, during daylighthours, once each day of operation. [Minn. R. 7007.0800, subp. 4]
The Permittee shall operate and maintain each cyclone at all times that any emission unit emitting to the cyclone is in operation. The Permittee shall document periods ofnon-operation of each cyclone. [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
Recordkeeping: The Permittee shall keep records on the time and date of visible emissions inspections, and whether or not any visible emissions were observed. [Minn. R.7007.0800, subp. 5]
Periodic Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the components of eachcyclone, including all components that are subject to wear or plugging. The Permittee shall maintain a written record of each inspection and any action resulting from theinspection. [Minn. R. 7007.0800, subp. 2, 5, Minn. R. 7007.0800, subp. 14]
Operation and Maintenance of the Cyclone: The Permittee shall operate and maintain the cyclone according to the equipment manufacturer's specifications. The Permittee shallkeep copies of the manufacturer's specifications available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
TSD Reqt. Attachment
Component Group
COMG 4(AirComponentGroup:GP011)
7. Text
8. Text
COMG 5(AirComponentGroup:GP003)
3. Limitation(Sulfur Contentof Fuel)
4. Limitation(Sulfur Contentof Fuel)
5. Limitation(Sulfur Contentof Fuel)
6. Limitation(Sulfur Contentof Fuel)
7. Limitation(Heat Input)
8. Limitation(Heat Input)
9. Text
13. Text
Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur:- visible emissions are observed; and/or- any components of the cyclone found during an inspection that require repairs.
Corrective actions include, but are not limited to, those outlined in manufacturer's specifications. The Permittee shall keep a record of the type and date of any corrective actiontaken for each cyclone. [Minn. R. 7007.0800, subp. 5]
The Permittee shall only burn natural gas and ultra low sulfur fuel (distillate fuel oil that has less than or equal to 15 ppm sulfur) in COMG 5 (Process Steam-Generating Boilers)emission units on and after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
Sulfur Content of Fuel: less than or equal to 1.5 percent by weight for fuel oil grades No.s 3-5.
The Permittee shall not burn No.s 3-5 fuel oils after January 31, 2016. [Minn. R. 7011.0510, subp. 1, Minn. R. 7007.0800, subp. 2]
Sulfur Content of Fuel: less than or equal to 0.0015 percent by weight (15 ppm) for distillate fuel. Distillate fuel oil shall be used on and after January 31, 2016. [Minn. R.7011.0510, subp. 1, Minn. R. 7007.0800, subp. 2]
Sulfur Content of Fuel: less than or equal to 0.050 percent by weight for fuel oil No. 2 (low sulfur fuel oil) until January 31, 2016. [Minn. R. 7007.0800, subp. 2, Minn. R.7011.0510, subp. 1]
Sulfur Content of Fuel <= 1.5 percent by weight for fuel oil No. 6. (No. 6 fuel oil is only allowed to be burned in EQUI 113 and EQUI 114.)
The Permittee shall not burn No. 6 fuel oil after January 31, 2016. [Minn. R. 7007.0800, subp. 2, Minn. R. 7011.0510, subp. 1]
Heat Input <= 60.0 million Btu per hour 8-hour block average for all fuel oil grades while burning any fuel oil with a sulfur content greater than 0.050% but less than or equal to1.0%. This limit applies to the combined total for EQUI 112, EQUI 113, and EQUI 114. [Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100,subp. 7(M), Minn. R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 4, Minn. R. 7009.0010-0080, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07,subd. 9]
Heat Input <= 40.0 million Btu per hour 8-hour block average for all fuel oil grades while burning any fuel oil with a sulfur content greater than 1.0% but less than 1.5%. This limitapplies to the combined total for EQUI 112, EQUI 113, and EQUI 114. [Minn. R. 7007.0100, subp. 7(A), Minn. R. 7007.0100, subp. 7(L), Minn. R. 7007.0100, subp. 7(M), Minn.R. 7007.0800, subp. 1, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 4, Minn. R. 7009.0010-0080, Minn. Stat. 116.07, subd. 4a, Minn. Stat. 116.07, subd. 9]
TSD Reqt. Attachment
Component Group
COMG 5(AirComponentGroup:GP003)
9. Text
13. Text
14. Text
16. Text
17. Text
18. Text
19. Text
20. Limitation(Mercury)
21. Text
22. Text
When complying with 40 CFR pt. 63, subp. DDDDD Table 2 HCl numerical emission limit using performance testing, the Permittee shall using the following specified samplingvolume or test run duration;
-For M26A: Collect a minimum of 2 dscm per run;-For M26: Collect a minimum of 240 liters per run. [40 CFR 63.7500(a)(1), ]
The Permittee shall comply with 40 CFR pt. 63, subp. DDDDD no later than January 31, 2016, except as provided on 40 CFR Section 63.6(i). [40 CFR 63.7495(b)]
Mercury: less than or equal to 0.0000025 lbs/million Btu steam output, except during periods of startup and shutdown.
This limit applies to each unit designed to burn liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for Mercury.
The Permittee may comply with the Mercury steam output limit using fuel analysis or performance testing as required in this permit. [40 CFR 63.7500(a)(1), ]
Mercury: less than or equal to 0.000002 lbs/million Btu heat input except during periods of startup and shutdown.
This limit applies to each unit designed to burn liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for Mercury.
The Permittee may comply with the Mercury heat input limit using fuel analysis or performance testing as required in this permit. [40 CFR 63.7500(a)(1), ]
HCl: less than or equal to 0.0014 lbs/million Btu steam output, except during periods of startup and shutdown.
This limit applies to each unit designed to burn liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for HCl.
The Permittee may comply with the HCl steam output limit using fuel analysis or performance testing as required in this permit. [40 CFR pt. 63, subp. DDDDD(Table 2), ]
HCl: less than or equal to 0.0011 lbs/million Btu heat input, except during periods of startup and shutdown.
This limit applies to each unit designed to burn liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for HCl.
The Permittee may comply with the HCl heat input limit using fuel analysis or performance testing as required in this permit. [40 CFR 63.7500(a)(1), ]
EQUI 112 EQUI 113, and EQUI 114 of COMG 5 (Process Steam-Generating Boilers; NESHAP DDDDD) are industrial boilers as defined in 40 CFR Section 63.7575 andincluded in the affected source which is the collection at a major source of all existing industrial boilers and process heaters within the subcategories below (as defined in 40 CFRSection 63.7575);
(q) Units designed to burn liquid fuel.(u) Units designed to burn light liquid fuel. [40 CFR 63.7490, 40 CFR 63.7499]
(a)The Permittee shall meet the requirements in 40 CFR Section 63.7500(a)(1) through (3) at all times the affected unit is operating, except as provided in 40 CFR Section63.7500(b) and (f).
(1) The Permittee shall meet each emission limit and work practice standard in 40 CFR pt. 63, subp. DDDDD Tables 2 and 3 that apply to each boiler, except as provided under40 CFR Section 63.7522. The output-based emission limits, in units of pounds per million Btu of steam output, in 40 CFR pt. 63, subp. DDDDD Table 2 are an alternativeapplicable only to boilers that generate steam. [40 CFR 63.7500(a)(1)]
TSD Reqt. Attachment
Component Group
COMG 5(AirComponentGroup:GP003)
21. Text
22. Text
23. Limitation(CarbonMonoxide)
24. Text
25. Limitation(Front-halfParticulateMatter)
26. Text
27. Text
28. Text
29. Text
30. Text
When complying with 40 CFR pt. 63, subp. DDDDD Table 2 Mercury numerical emission limit using performance testing, the Permittee shall use the following specified samplingvolume or test run duration;
-For M29: Collect a minimum of 3 dscm per run;-For M30A of M30B: Collect a minimum sample as specified in the method;-For ASTM D6784: Collect a minimum of 2 dscm, as incorporated by 40 CFR Section 63.14. [40 CFR 63.7500(a)(1), ]
The Permittee shall include with the Notification of Compliance Status a signed certification that the energy assessment was completed according to 40 CFR pt. 63, subp.DDDDD, Table 3 and is an accurate depiction of the facility at the time of the assessment. [40 CFR 63.7530(e)]
Front-half Particulate Matter: less than or equal to 0.0096 lbs/million Btu steam output except during periods of startup and shutdown;
or Total Selected Metals (TSM): less than or equal to 0.000075 lbs/million Btu steam output, except during periods of startup and shutdown;
using the following specified sampling volume or test run duration;
-Collect a minimum of 3 dscm per run
This limit applies to each unit designed to burn light liquid fuel. The Permittee must comply with either the heat input limit for Front-half Particulate Matter, or the steam outputlimit for Front-half Particulate Matter or TSM. [40 CFR 63.7500(a)(1), ]
Front-half Particulate Matter: less than or equal to 0.0079 lbs/million Btu heat input ; or Total Selected Metals (TSM): less than or equal to 0.000062 lb/million Btu heat input,except during periods of startup and shutdown, using the following specified sampling volume or test run duration;
-Collect a minimum of 3 dscm per run
This limit applies to each unit designed to burn light liquid fuel. The Permittee must comply with either the heat input limit for Front-half Particulate Matter or TSM, or the steamoutput limit for Front-half Particulate Matter.
The Permittee may comply with the TSM heat input limit using fuel analysis or performance testing as required in this permit. [40 CFR 63.7500(a)(1), ]
Carbon Monoxide: less than or equal to 130 parts per million by volume on a dry basis corrected to 3 percent oxygen, except during periods of startup and shutdown, using thefollowing specified sampling volume or test run duration;
-1 hr minimum sampling time.
This limit applies to each unit designed to burn light liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for Carbon Monoxide. [40 CFR63.7500(a)(1), ]
Carbon Monoxide: less than or equal to 0.13 lbs/million Btu steam output, except during periods of startup and shutdown, using the following specified sampling volume or testrun duration;
-1 hr minimum sampling time.
This limit applies to each unit designed to burn light liquid fuel. The Permittee must comply with either the heat input limit or the steam output limit for Carbon Monoxide. [40CFR pt. 63, subp. DDDDD(Table 2), ]
c. An inventory of major energy use systems consuming energy from affected boilers and which are under the Permittee's control of the boiler.
d. A review of available architectural and engineering plans, facility operation and maintenance procedures and logs, and fuel usage.
e. A review of the facility's energy management practices and provide recommendations for improvements consistent with the definition of energy management practices, ifidentified.
f. A list of cost-effective energy conservation measures that are withinthe Permittee's control.
g. A list of the energy savings potential of the energy conservation measures identified, and..
4. The Permittee shall have a one-time energy assessment performed by a qualified energy assessor. An energy assessment completed on or after January 1, 2008, that meetsor is amended to meet the energy assessment requirements in 40 CFR pt. 63, subp. DDDDD, Table 3, satisfies the energy assessment requirement. A facility that operatesunder an energy management program compatible with ISO 50001 that includes the affected units also satisfies the energy assessment requirement. The energy assessmentmust include the following with extent of the evaluation for items a. to e. appropriate for the on-site technical hours listed in 40 CFR Section 63.7575;
a. A visual inspection of each boiler.
b. An evaluation of operating characteristics of each boiler, specifications of energy using systems, operating and maintenance procedures, and unusual operating constraints. [40 CFR 63.7500(a)(1), ]
TSD Reqt. Attachment
Component Group
COMG 5(AirComponentGroup:GP003)
29. Text
30. Text
31. Text
32. Text
33. Text
34. Text
35. Text
36. Text
37. Text
38. Text
When complying with 40 CFR pt. 63, subp. DDDDD Table 2 numerical emission limits using performance testing, the Permittee shall maintain the operating load of each boilerunit such that is does not exceed 110 percent of the highest hourly average operating load recorded during the most recent performance test for boilers that demonstratecompliance with a performance test. [40 CFR pt. 63, subp. DDDDD(Table 4)]
When complying with 40 CFR pt. 63, subp. DDDDD Table 2 numerical emission limits using an oxygen analyzer system, the Permittee shall maintain the 30-day rolling averageoxygen content at or above the lowest hourly average oxygen concentration measured during the most recent CO performance test, as specified in Table 8 for boilers subject toa CO emission limit that demonstrate compliance with an oxygen analyzer system as specified in 40 CFR Section 63.7525(a). This requirement does not apply to units thatinstall an oxygen trim system since these units will set the trim system to the level specified in 40 CFR Section 63.7525(a). [40 CFR pt. 63, subp. DDDDD(Table 4)]
When complying with 40 CFR pt. 63, subp. DDDDD Table 2 numerical emission limits using a fuel analysis, the Permittee shall maintain the fuel type or fuel mixture such that theapplicable emission rates calculated according to 40 CFR Section 63.7530(c)(2) and (3) is less than the applicable emission limits. [40 CFR pt. 63, subp. DDDDD(Table 4)]
The Permittee shall meet the work practice standard according to 40 CFR pt. 63, subp. DDDDD, Table 3. During startup and shutdown, the Permittee shall only follow the workpractice standards according to item 5 of 40 CFR pt. 63, subp. DDDDD, Table 3. [40 CFR 63.7530(h)]
The Permittee shall meet each operating limit in 40 CFR pt. 63, subp. DDDDD Table 4 that applies to each boiler. [40 CFR 63.7500(a)(2)]
-The Permittee shall comply with all applicable emission limits at all times except for startup or shutdown periods conforming with this work practice. The Permittee shall collectmonitoring data during periods of startup, as specified in 40 CFR Section 63.7535(b). The Permittee shall keep records during periods of startup. The Permittee shall providereports concerning activities periods of startup, as specified in 40 CFR Section 63.7555. [40 CFR pt. 63, subp. DDDDD]
6. The Permittee shall meet the following requirements for each existing boiler subject to emission limits in 40 CFR pt. 63, subp. DDDDD Table 2 during shutdown;
-The Permittee shall operate all CMS during shutdown.
-The Permittee shall comply with all applicable emissions limits at all times except for startup or shutdown periods conforming with this work practice. The Permittee shall collectmonitoring data during periods of shutdown, as specified in 40 CFR Section 63.7535(b). The Permittee shall keep records during periods of shutdown and provide reportsconcerning activities and periods of shutdown, as specified in 40 CFR Section 63.7555. [40 CFR pt. 63, subp. DDDDD]
5. The Permittee shall meet the following requirements for each existing boiler subject to emission limits in 40 CFR pt. 63, subp. DDDDD Table 2 during startup;
-The Permittee shall operate all CMS during startup.
-For startup of a boiler, the Permittee shall use one or a combination of the following clean fuels: natural gas and distillate oil. [40 CFR pt. 63, subp. DDDDD]
TSD Reqt. Attachment
Component Group
COMG 5(AirComponentGroup:GP003)
37. Text
38. Text
39. Text
40. Text
41. Text
42. Text
43. Text
44. Text
45. Text
46. Text
The Permittee shall demonstrate initial compliance according to 40 CFR Section 63.7522(e)(1) using the maximum rated heat input capacity or maximum steam generationcapacity of each unit and the results of the initial performance tests or fuel analysis.
(1) The Permittee shall use 40 CFR Section 63.7522 Equation 1a or 1b or 1c found in Appendix III to the permit to demonstrate that the PM (or TSM), HCl, or mercury emissionsfrom all existing units participating in the emissions averaging option for that pollutant do not exceed the emission limits in 40 CFR pt. 63, subp. DDDDD, Table 2. Use Equation1a if complying with the emission limits on a heat input basis, use Equation 1b if complying with the emission limits on a steam generation (output) basis, and use Equation 1c ifcomplying with the emission limits on an electric generation (output) basis. [40 CFR 63.7522(e)(1)]
The averaged emissions rate from the existing boilers participating in the emissions averaging option must not exceed 90 percent of the limits in 40 CFR pt. 63, subp. DDDDD,Table 2 at all times the affected units are operating after January 31, 2016. [40 CFR 63.7522(d)]
For each existing boiler or process heater in the averaging group, the emission rate achieved during the initial compliance test for the HAP being averaged must not exceed theemission level that was being achieved on January 31, 2013 or the control technology employed during the initial compliance test must not be less effective for the HAP beingaveraged than the control technology employed on January 31, 2013. [40 CFR 63.7522(c)]
For a group of two or more existing boilers in the same subcategory that each vent to a separate stack, the Permittee may average PM (or TSM), HCl, or mercury emissionsamong existing units to demonstrate compliance with the limits in 40 CFR pt. 63, subp. DDDDD, Table 2 as specified in 40 CFR Section 63.7522(b)(1) through (3), if therequirements in 40 CFR Section 63.7522(c) through (g) are satisfied;
(2) For mercury and HCl, averaging is allowed as follows:(ii) The Permittee may average among units in any of the liquid fuel subcategories.(iv) The Permittee shall not average across the units designed to burn liquid.
(3) For PM (or TSM), averaging is only allowed between units within each of the following subcategories and the Permittee shall not average across subcategories:(x) Units designed to burn light liquid fuel. [40 CFR 63.7522(b)]
As provided in 40 CFR Section 63.6(g), EPA may approve use of an alternative to the work practice standards in 40 CFR Section 63.7500. [40 CFR 63.7500(b)]
As an alternative to meeting the requirements of 40 CFR Section 63.7500 for PM (or TSM), HCl, or mercury on a boiler-specific basis and the Permittee has more than oneexisting boiler, the Permittee may demonstrate compliance by emissions averaging, if averaged emissions are not more than 90 percent of the applicable emission limit,according to the procedures in 40 CFR Section 63.7522. New boilers or process heaters shall not be included in an emissions average. [40 CFR 63.7522(a)]
(3) At all times, the Permittee shall operate and maintain any affected source (as defined in 40 CFR Section 63.7490, including associated air pollution control equipment andmonitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions. Determination of whether such operation andmaintenance procedures are being used will be based on information available to the Administrator that may include, but is not limited to, monitoring results, review of operationand maintenance procedures, review of operation and maintenance records, and inspection of the source. [40 CFR 63.7500(a)(3)]
40 CFR Section 63.7500 standards apply at all times the affected unit is operating, except during periods of startup and shutdown during which time the Permittee shall complyonly with 40 CFR pt. 63, subp. DDDDD Table 3. [40 CFR 63.7500(f)]
TSD Reqt. Attachment
Component Group
COMG 5(AirComponentGroup:GP003)
45. Text
46. Text
47. Text
48. Text
49. Text
50. Text
51. Text
52. Text
53. Text
54. Text
The Permittee shall develop and submit upon request to the applicable Administrator for review and approval, an implementation plan for emission averaging according to theprocedures and requirements in 40 CFR Section 63.7522(g)(1) through (4). [40 CFR 63.7522(g)]
For each calendar month, the Permittee shall use 40 CFR Section 63.7522 Equation 3a or 3b to calculate the average weighted emission rate for that month. Use Equation 3aand the actual heat input for the month for each existing unit participating in the emissions averaging option if complying with emission limits on a heat input basis. Use Equation3b and the actual steam generation for the month if complying with the emission limits on a steam generation (output) basis. [40 CFR 63.7522(f)(1)]
After the initial compliance demonstration described in 40 CFR Section 63.7522(e), the Permittee shall demonstrate compliance on a monthly basis determined at the end ofevery month (12 times per year) according to 40 CFR Section 63.7522(f)(1) through (3). The first monthly period begins on January 31, 2016. If the affected source elects tocollect monthly data for up the 11 months preceding the first monthly period, these additional data points can be used to compute the 12-month rolling average in 40 CFRSection 63.7522(f)(3). [40 CFR 63.7522(f)]
(vii) A demonstration that compliance with each of the applicable emission limit(s) will be achieved under representative operating load conditions. Following each compliancedemonstration and until the next compliance demonstration, the Permittee shall comply with the operating limit for operating load conditions specified in 40 CFR pt. 63, subp.DDDDD, Table 4. [40 CFR 63.7522(g)]
(vi) If the Permittee requests to monitor an alternative operating parameter pursuant to 40 CFR Section 63.7525, the Permittee shall also include:
(A) A description of the parameter(s) to be monitored and an explanation of the criteria used to select the parameter(s); and
(B) A description of the methods and procedures that will be used to demonstrate that the parameter indicates proper operation of the control device; the frequency and contentof monitoring, reporting, and recordkeeping requirements; and a demonstration, to the satisfaction of the Administrator, that the proposed monitoring frequency is sufficient torepresent control device operating conditions; and [40 CFR 63.7522(g)(2)]
(ii) The process parameter (heat input or steam generated) that will be monitored for each averaging group;
(iii) Any specific control technology or pollution prevention measure to be used for each emission boiler in the averaging group and the date of installation or application. If thepollution prevention measure reduces or eliminates emissions from multiple boilers, the owner or operator must identify each boiler;
(iv) The test plan for the measurement of PM (or TSM), HCl, or mercury emissions in accordance with the requirements in 40 CFR Section 63.7520;
(v) The operating parameters to be monitored for each control system or device consistent with 40 CFR Section 63.7500 and 40 CFR pt. 63, subp. DDDDD, Table 4, and adescription of how the operating limits will be determined; [40 CFR 63.7522(g)(2)]
(2) The Permittee shall include the information contained in 40 CFR Section 63.7522(g)(2)(i) through (vii) in the implementation plan for all emission sources included in anemissions average:
(i) Identification of all existing boilers and process heaters in the averaging group, including for each either the applicable HAP emission level or any control technology installedas of January 31, 2013 and the date on which emission averaging to commence is requested; [40 CFR 63.7522(g)(2)]
(1) The Permittee shall submit the implementation plan no later than 180 days before the date that the facility intends to demonstrate compliance using the emission averagingoption. [40 CFR 63.7522(g)(1)]
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The Permittee shall demonstrate compliance with all applicable emission limits using performance stack testing, fuel analysis, or continuous monitoring systems (CMS), whereapplicable. The Permittee may demonstrate compliance with the applicable emission limit for hydrogen chloride (HCl), mercury, or total selected metals (TSM) using fuel analysisif the emission rate calculated according to 40 CFR Section 63.7530(c) is less than the applicable emission limit. (For gaseous fuels, fuel analyses to comply with the TSMalternative standard or HCl standard shall not be used.) Otherwise, the Permittee shall demonstrate compliance for HCl, mercury, or TSM using performance testing, if subject toan applicable emission limit listed in 40 CFR pt. 63, subp. DDDDD Table 2. [40 CFR 63.7505(c)]
The Permittee shall be in compliance with the emission limits, work practice standards, and operating limits in 40 CFR pt.63, subp. DDDDD. These limits apply at all times theaffected unit is operating except for the periods noted in 40 CFR Section 63.7500(f). [40 CFR 63.7505(a)]
If the Permittee demonstrates compliance with any applicable emission limit through performance testing and subsequent compliance with operating limits (including the use ofCPMS), or with a CEMS, or COMS, the Permittee shall develop a site-specific monitoring plan according to the requirements in 40 CFR Section 63.7505(d)(1) through (4) for theuse of any CEMS, COMS, or CPMS. This requirement also applies if the Permittee petitions the EPA Administrator for alternative monitoring parameters under 40 CFR Section63.8(f). [40 CFR 63.7505(d)]
For each boiler demonstrating compliance with HCl, mercury, or TSM emission limits in 40 CFR pt. 63, subp. DDDDD, Table 2 through fuel analysis, the Permittee shall conducta fuel analysis for each type of fuel burned in EQUI 112, EQUI 113, and EQUI 114 according to 40 CFR Section 63.7521 and 40 CFR pt. 63, subp. DDDDD, Table 6, andestablish operating limits according to 40 CFR Section 63.7530 and 40 CFR pt. 63, subp. DDDDD, Table 8. The fuels described in 40 CFR Section 63.7510(a)(2)(ii) are exemptfrom these fuel analysis and operating limit requirements, and are exempt from the chloride fuel analysis and operating limit requirements. [40 CFR 63.7510(b)]
For each boiler demonstrating compliance with emission limits in 40 CFR pt. 63, subp. DDDDD, Table 2 through performance testing, initial compliance requirements include allthe following:
(1) Conduct performance tests according to 40 CFR Section 63.7520 and 40 CFR pt. 63, subp. DDDDD, Table 5.
(2) Conduct a fuel analysis for each type of fuel burned in each boiler according to 40 CFR Section 63.7521 and 40 CFR pt. 63, subp. DDDDD, Table 6. (ii) When natural gas fuel is co-fired with ultra-low sulfur fuel oil No. 2, a fuel analysis of those fuels is not required to be conducted according to 40 CFR Section 63.7521 and40 CFR pt. 63, subp. Table 6. (iii)A chlorine fuel analysis is not required for any gaseous fuels. The Permittee shall conduct a fuel analysis for mercury on gaseous fuels unless the fuel is exempted in 40CFR Section 63.7510(a)(2)(i) and (ii). [40 CFR 63.7510(a)]
(4) The applicable Administrator shall not approve an emission averaging implementation plan containing any of the following provisions:
(i) Any averaging between emissions of differing pollutants or between differing sources; or
(ii) The inclusion of any emission source other than an existing unit in the same subcategories. [40 CFR 63.7522(g)(4)]
(3) Establish operating limits according to 40 CFR Section 63.7530 and 40 CFR pt. 63, subp. DDDDD, Table 7.
(4) Conduct CMS performance evaluations according to 40 CFR Section 63.7525. [40 CFR 63.7510(a)]
3) The Administrator shall review and approve or disapprove the plan according to the following criteria:
(i) Whether the content of the plan includes all of the information specified in 40 CFR Section 63.7522(g)(2); and
(ii) Whether the plan presents sufficient information to determine that compliance will be achieved and maintained. [40 CFR 63.7522(g)(3)]
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The requirement to test at maximum chloride input level is waived unless the stack test is conducted for HCl. The requirement to test at maximum mercury input level is waivedunless the stack test is conducted for mercury. The requirement to test at maximum TSM input level is waived unless the stack test is conducted for TSM. [40 CFR 63.7515(b)]
The Permittee shall conduct all applicable performance tests according to 40 CFR Section 63.7520 on an annual basis, except as specified in 40 CFR Section 63.7515(b)through (e), (g), and (h). Annual performance tests must be completed no more than 13 months after the previous performance test, except as specified in 40 CFR Section63.7515(b) through (e), (g), and (h). [40 CFR 63.7515(a)]
The Permittee is required to meet applicable tune-up work practice standards and shall conduct annual performance tune-ups according to 40 CFR 63.7540(a)(10). Each annualtune-up specified in 40 CFR Section 63.7540(a)(10) must be no more than 13 months after the previous tune-up. [40 CFR 63.7515(d)]
If performance tests for a given pollutant for at least 2 consecutive years show that emissions are at or below 75 percent of the emission limit (or, in limited instances as specifiedin 40 CFR pt. 63, subp. DDDDD, Table 2, at or below the emission limit) for the pollutant, and if there are no changes in the operation of the individual boiler or air pollutioncontrol equipment that could increase emissions, The Permittee may choose to conduct performance tests for the pollutant every third year. Each such performance test must beconducted no more than 37 months after the previous performance test. If the Permittee elects to demonstrate compliance using emission averaging under 40 CFR Section63.7522, the Permittee shall continue to conduct performance tests annually. [40 CFR 63.7515(b)]
If a performance test shows emissions exceeded the emission limit or 75 percent of the emission limit (as specified in 40 CFR pt. 63, subp. DDDDD, Table 2) for a pollutant, thePermittee shall conduct annual performance tests for that pollutant until all performance tests over a consecutive 2-year period meet the required level (at or below 75 percent ofthe emission limit, as specified in 40 CFR pt. 63, subp. DDDDD, Table 2). [40 CFR 63.7515(c)]
For existing affected sources (as defined in 40 CFR Section 63.7490), the Permittee shall complete the initial compliance demonstration, as specified in paragraphs 40 CFRSection 63.7510(a) through (d) no later than 180 days after January 31, 2016 and according to the applicable provisions in 40 CFR 63.7(a)(2) as cited in 40 CFR pt. 63, subp.DDDDD, Table 10.
The Permittee shall complete an initial tune-up by following the procedures described in 40 CFR 63.7540(a)(10)(i) through (vi) no later than January 31, 2016.
The Permittee shall complete the one-time energy assessment specified in 40 CFR pt. 63, subp. DDDDD, Table 3 no later than January 31, 2016. [Minn. R. 7017.2015, , ]
EU 002, 003, and 004 are subject to PM limits; the Permittee shall conduct a performance test for PM in accordance with 40 CFR Section 63.7520 and 40 CFR pt. 63, subp.DDDDD, Table 5. [40 CFR 63.7510(d)]
EU 002, 003, and 004 are subject to carbon monoxide (CO) limits and the Permittee shall conduct a performance evaluation of the continuous CO monitor according to 40 CFRSection 63.7525(a). [40 CFR 63.7510(c)]
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The Permittee shall report the results of performance tests and the associated fuel analyses within 60 days after the completion of the performance tests. This report must alsoverify that the operating limits for each boiler have not changed or provide documentation of revised operating limits established according to 40 CFR Section 63.7530 and 40CFR pt. 63, subp. DDDDD, Table 7, as applicable. The reports for all subsequent performance tests must include all applicable information required in 40 CFR Section 63.7550.[40 CFR 63.7515(f)]
The Permittee shall install, operate, and maintain an oxygen analyzer system, as defined in 40 CFR Section 63.7575. [40 CFR 63.7525(a)]
The Permittee shall install, operate, and maintain an oxygen analyzer system for EQUI 112, EQUI 113 or EQUI 114. Each CMS shall be installed, operated, and maintainedaccording to the procedures in 40 CFR Section 63.7525(d)(1) through (5) by the January 31, 2016.
(1) The CPMS shall complete a minimum of one cycle of operation every 15-minutes, and shall have a minimum of four successive cycles of operation, one representing each ofthe four 15-minute periods in an hour, to have a valid hour of data.
(2) Operate the monitoring system as specified in 40 CFR Section 63.7535(b), and comply with the data calculation requirements specified in 40 CFR Section 63.7535(c).
(3) Any 15-minute period for which the monitoring system is out-of-control and data are not available for a required calculation constitutes a deviation from the monitoringrequirements. Other situations that constitute a monitoring deviation are specified in 40 CFR Section 63.7535(d). [40 CFR 63.7525(d)]
If the Permittee demonstrates compliance with the mercury, HCl, or TSM based on fuel analysis, a monthly fuel analysis shall be conducted according to 40 CFR Section63.7521 for each type of fuel burned that is subject to an emission limit in 40 CFR pt. 63, subp. DDDDD, Table 2. The Permittee may comply with this monthly requirement bycompleting the fuel analysis any time within the calendar month as long as the analysis is separated from the previous analysis by at least 14 calendar days.
If each of 12 consecutive monthly fuel analyses demonstrates 75 percent or less of the compliance level, the Permittee may decrease the fuel analysis frequency to quarterly forthat fuel. If any quarterly sample exceeds 75 percent of the compliance level, the Permittee shall return to monthly monitoring for that fuel, until 12 months of fuel analyses areagain less than 75 percent of the compliance level. [40 CFR 63.7515(e)]
(f) If measurement results for any pollutant are reported as below the method detection level (e.g., laboratory analytical results for one or more sample components are below themethod defined analytical detection level), the Permittee shall use the method detection level as the measured emissions level for that pollutant in calculating compliance. Themeasured result for a multiple component analysis (e.g., analytical values for multiple Method 29 fractions both for individual HAP metals and for total HAP metals) may include acombination of method detection level data and analytical data reported above the method detection level. [40 CFR 63.7520]
(d) The Permittee shall conduct a minimum of three separate test runs for each performance test, as specified in 40 CFR Section 63.7(e)(3). Each test run must comply with theminimum applicable sampling times or volumes specified in 40 CFR pt. 63, subp. DDDDD, Table 2.
(e) To determine compliance with the emission limits, the Permittee shall use the F-Factor methodology and equations in sections 12.2 and 12.3 of EPA Method 19 at 40 CFRpart 60, appendix A-7 of ch. I to convert the measured particulate matter (PM) concentrations, the measured HCl concentrations, the measured mercury concentrations, and themeasured TSM concentrations that result from the performance test to pounds per million Btu heat input emission rates. [40 CFR 63.7520]
(c) The Permittee shall conduct each performance test under the specific conditions listed in 40 CFR pt. 63, subp. DDDDD Tables 5 and 7. The Permittee shall conductperformance tests at representative operating load conditions while burning the type of fuel or mixture of fuels that has the highest content of chlorine and mercury, and TSM ifcomplying with the TSM alternative standard and the Permittee shall demonstrate initial compliance and establish operating limits based on these performance tests. Theserequirements could result in the need to conduct more than one performance test. Following each performance test and until the next performance test, the Permittee shallcomply with the operating limit for operating load conditions specified in 40 CFR pt. 63, subp. DDDDD, Table 4. [40 CFR 63.7520]
(a) The Permittee shall conduct all performance tests according to 40 CFR Section 63.7(c), (d), (f), and (h). The Permittee shall also develop a site-specific stack test planaccording to the requirements in 40 CFR Section 63.7(c). The Permittee shall conduct all performance tests under such conditions as the Administrator specifies, based on therepresentative performance of each boiler for the period being tested. Upon request, the Permittee shall make available to the Administrator such records as may be necessaryto determine the conditions of the performance tests.
(b) The Permittee shall conduct each performance test according to the requirements in 40 CFR pt. 63, subp. DDDDD, Table 5. [40 CFR 63.7520, Minn. R. 7017.2015, ]
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To conduct a fuel analysis for mercury, the Permittee shall;
a. Collect fuel samples.b. Composite fuel samples using the procedure in 40 CFR Section 63.7521(d) or equivalent.c. Prepare composited fuel samples.d. Determine heat content of the fuel type.e. Determine moisture content of the fuel type.f. Measure mercury concentration in fuel sample.g. Convert concentration into units of pounds of pollutant per MMBtu of heat content using Equation 8 in 40 CFR Section 63.7530.h. Calculate the mercury emission rate from the boiler in units of pounds per million Btu using Equation 10 and 12 in 40 CFR Section 63.7530. [40 CFR pt. 63, subp. DDDDD(Table 6)]
To conduct a fuel analysis for HCl, the Permittee shall;
a. Collect fuel samples.b. Composite fuel samples using the procedure in 40 CFR 63.7521(d) or equivalent.c. Prepare composited fuel samples.d. Determine heat content of the fuel type.e. Determine moisture content of the fuel type.f. Measure chlorine concentration in fuel sample.g. Convert concentration into units of pounds of HCl per MMBtu of heat content using Equation 7 in 40 CFR Section 63.7530.h. Calculate the HCl emission rate from each boiler in units of pounds per million Btu using Equation 10 and 11 in 40 CFR Section 63.7530. [40 CFR pt. 63, subp. DDDDD(Table 6)]
The Permittee shall develop a site-specific fuel monitoring plan according to the procedures and requirements in 40 CFR Section 63.7521(b)(1) and (2):
(1) If an alternative analytical method is used other than those required by 40 CFR pt. 63, subp. DDDDD, Table 6, the Permittee shall submit the fuel analysis plan to theAdministrator for review and approval no later than 60 days before the date that the Permittee intends to conduct the initial compliance demonstration described in 40 CFRSection 63.7510.
(2) The information contained in 40 CFR Section 63.7521(b)(2)(i) through (vi) shall be included in the fuel analysis plan:
(i) The identification of all fuel types anticipated to be burned in each boiler.
(ii) For each anticipated fuel type, the notification of whether the Permittee or a fuel supplier will be conducting the fuel analysis. [40 CFR 63.7521(b)]
For liquid fuels, the Permittee shall conduct fuel analyses for chloride and mercury according to the procedures in 40 CFR Section 63.7521(b) through (e) and 40 CFR pt. 63,subp. DDDDD, Table 6, as applicable. For liquid fuels, the Permittee shall also conduct fuel analyses for TSM if complying with the TSM alternative standard.
The Permittee is not required to conduct fuel analyses for fuels used for only startup, unit shutdown, and transient flame stability purposes and shall conduct fuel analyses onlyfor fuels and units that are subject to emission limits for mercury, HCl, or TSM in 40 CFR pt. 63, subp. DDDDD, Table 2.
For gaseous fuels, the Permittee shall not use fuel analyses to comply with the TSM alternative standard or the HCl standard. Gaseous and liquid fuels are exempt from thesampling requirements in 40 CFR Section 63.7521(c) and (d) and 40 CFR pt. 63, subp. DDDDD, Table 6. [40 CFR 63.7521(a)]
(vi) If the Permittee will be using fuel analysis from a fuel supplier in lieu of site-specific sampling and analysis, the fuel supplier must use the analytical methods required by 40CFR pt. 63, subp. DDDDD, Table 6. [40 CFR 63.7521(b)]
(iii) For each anticipated fuel type, a detailed description of the sample location and specific procedures to be used for collecting and preparing the composite samples ifprocedures are different from 40 CFR Section 63.7521(c) or (d). Samples should be collected at a location that most accurately represents the fuel type, where possible, at apoint prior to mixing with other dissimilar fuel types.
(iv) For each anticipated fuel type, the analytical methods from 40 CFR pt. 63, subp. DDDDD, Table 6, with the expected minimum detection levels, to be used for themeasurement of chlorine or mercury.
(v) If the Permittee requests to use an alternative analytical method other than those required by 40 CFR pt. 63, subp. DDDDD, Table 6, the Permittee shall also include adetailed description of the methods and procedures that the Permittee is proposing to use. Methods in 40 CFR pt. 63, subp. DDDDD, Table 6 shall be used until the requestedalternative is approved. [40 CFR 63.7521(b)]
(4) The Permittee shall determine the 30-day rolling average of all recorded readings, except as provided in 40 CFR Section 63.7535(c).
(5) The Permittee shall record the results of each inspection, calibration, and validation check. [40 CFR 63.7525(d)]
40 CFR pt. 63, subp. DDDDD, Table 10 shows which parts of the General Provisions in 40 CFR Section 63.1 through 63.15 apply. [40 CFR 63.7565]
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The Permittee shall obtain a single fuel sample for each fuel type according to the sampling procedures listed in 40 CFR pt. 63, subp. DDDDD, Table 6 for fuel specification ofgaseous fuels (natural gas). [40 CFR 63.7521(h)]
The Permittee shall establish the maximum mercury fuel input level (Mercuryinput) during the initial fuel analysis using the procedures in 40 CFR Section 63.7530(b)(2)(i) through(iii);
(i) The Permittee shall determine the fuel type or fuel mixture that can be burned in each boiler that has the highest content of mercury.
(ii) During the compliance demonstration for mercury, determine the fraction of total heat input for each fuel burned (Qi) based on the fuel mixture that has the highest content ofmercury, and the average mercury concentration of each fuel type burned (HGi).
(iii) The Permittee shall establish a maximum mercury input level using Equation 8 of Appendix III. [40 CFR 63.7530(b)(2)]
The Permittee shall establish the maximum chlorine fuel input (Clinput) during the initial fuel analysis according to the procedures in 40 CFR Section 63.7530(b)(1)(i) through (iii);
(i) The Permittee shall determine the fuel type or fuel mixture that can be burned in each boiler that has the highest content of chlorine.
(ii) During the fuel analysis for hydrogen chloride, determine the fraction of the total heat input for each fuel type burned (Qi) based on the fuel mixture that has the highestcontent of chlorine, and the average chlorine concentration of each fuel type burned (Ci).
(iii) The Permittee shall establish a maximum chlorine input level using Equation 7 of Appendix III. [40 CFR 63.7530(b)(1)]
The Permittee shall establish parameter operating limits according to 40 CFR 63.7530(b)(4)(i) through (ix).
(vii) For a minimum oxygen level, if the Permittee conducts multiple performance tests, the Permittee shall set the minimum oxygen level at the lower of the minimum valuesestablished during the performance tests. [40 CFR 63.7530(b)(4) and (b)(4)(vii)]
The Permittee shall determine the concentration of pollutants in the fuel (mercury and/or chlorine and/or TSM) in units of pounds per million Btu of each composite sample foreach fuel type according to the procedures 40 CFR pt.63, subp. DDDDD, Table 6 for use in 40 pt. 63, subp. DDDDD, Equations 7, 8, and 9. [40 CFR 63.7521(e)]
The Permittee shall demonstrate initial compliance with each emission limit by conducting initial performance tests and fuel analyses and establishing operating limits, asapplicable, according to 40 CFR Section 63.7520(b) and (c), and 40 CFR pt. 63, subp. DDDDD, Tables 5 and 7. If applicable, the Permittee shall also install, operate, andmaintain all applicable CMS according to 40 CFR Section 63.7525. [40 CFR 63.7530(a)]
If the Permittee demonstrates compliance through performance testing, the Permittee shall establish each site-specific operating limit in 40 CFR pt. 63, subp. DDDDD, Table 4that applies according to the requirements in 40 CFR Section 63.7520, 40 CFR pt. 63, subp. DDDDD, Table 7, and 40 CFR Section 63.7530(b)(4), as applicable. The Permitteeshall also conduct fuel analyses according to 40 CFR Section 63.7521 and establish maximum fuel pollutant input levels according to 40 CFR 63.7530(b)(1) through (3), asapplicable, and as specified in 40 CFR Section 63.7510(a)(2). (Note that 40 CFR Section 63.7510(a)(2) exempts certain fuels from the fuel analysis requirements.) However, ifthe Permittee switches fuel(s) and cannot show that the new fuel(s) does (do) not increase the chlorine, mercury, or TSM input into the unit through the results of fuel analysis,then the Permittee shall repeat the performance test to demonstrate compliance while burning the new fuel(s). [40 CFR 63.7530(b)]
If complying with the alternative TSM limit, the Permittee shall establish the maximum TSM fuel input (TSMinput) for liquid fuels during the initial fuel analysis according to theprocedures 40 CFR Section 63.7530(b)(3)(i) through (iii);
(i) The Permittee shall determine the fuel type or fuel mixture that can be burned in each boiler that has the highest content of TSM.
(ii) During the fuel analysis for TSM, the Permittee shall determine the fraction of the total heat input for each fuel type burned (Qi) based on the fuel mixture that has the highestcontent of TSM, and the average TSM concentration of each fuel type burned (TSMi).
(iii) The Permittee shall establish a maximum TSM input level using Equation 9 of Appendix III. [40 CFR 63.7530(b)(3)]
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The Permittee shall operate the monitoring system and collect data at all required intervals at all times that each boiler is operating and compliance is required, except for periodsof monitoring system malfunctions or out of control periods (see 40 CFR Section 63.8(c)(7)), and required monitoring system quality assurance or control activities, including, asapplicable, calibration checks, required zero and span adjustments, and scheduled CMS maintenance as defined in the site-specific monitoring plan. A monitoring systemmalfunction is any sudden, infrequent, not reasonably preventable failure of the monitoring system to provide valid data. Monitoring system failures that are caused in part bypoor maintenance or careless operation are not malfunctions. The Permittee is required to complete monitoring system repairs in response to monitoring system malfunctions orout-of-control periods and to return the monitoring system to operation as expeditiously as practicable. [40 CFR 63.7535(b)]
The Permittee shall not use data recorded during monitoring system malfunctions or out-of-control periods, repairs associated with monitoring system malfunctions orout-of-control periods, or required monitoring system quality assurance or control activities in data averages and calculations used to report emissions or operating levels. ThePermittee shall record and make available upon request results of CMS performance audits and dates and duration of periods when the CMS is out of control to completion ofthe corrective actions necessary to return the CMS to operation consistent with the site-specific monitoring plan. The Permittee shall use all the data collected during all otherperiods in assessing compliance and the operation of the control device and associated control system. [40 CFR 63.7535(c)]
The Permittee shall monitor and collect data according to 40 CFR Section 63.7535 and the site-specific monitoring plan required by 40 CFR Section 63.7505(d). [40 CFR63.7535(a)]
The Permittee shall demonstrate continuous compliance with each emission limit in 40 CFR pt. 63, subp. DDDDD, Table 2; the work practice standards in 40 CFR pt. 63, subp.DDDDD, Table 3; and the operating limits in 40 CFR pt. 63, subp. DDDDD, Table 4 that applies according to the methods specified in 40 CFR pt. 63, subp. DDDDD, Table 8 and40 CFR Section 63.7540(a)(1) through (19). [40 CFR 63.7540(a)]
If demonstrating compliance with an applicable emission limit through fuel analysis, the Permittee shall conduct fuel analyses according to 40 CFR Section 63.7521 and followthe procedures in 40 CFR Section 63.7530(c)(1) through (5).
(1) The Permittee shall determine the fuel mixture that can be burned in each boiler that would result in the maximum emission rates of the pollutants that the Permittee haselected to demonstrate compliance through fuel analysis.
(2) The Permittee shall determine the 90th percentile confidence level fuel pollutant concentration of the composite samples analyzed for each fuel type using the one-sidedt-statistic test described in Equation 15 of Appendix III.
(3) To demonstrate compliance with the applicable emission limit for HCl, the HCl emission rate that is calculated for each boiler using Equation 16 of Appendix III must notexceed the applicable emission limit for HCl. [40 CFR 63.7530(c)]
Except for periods of monitoring system malfunctions, repairs associated with monitoring system malfunctions, and required monitoring system quality assurance or qualitycontrol activities (including, as applicable, system accuracy audits, calibration checks, and required zero and span adjustments), failure to collect required data is a deviation ofthe monitoring requirements. In calculating monitoring results, do not use any data collected during periods when the monitoring system is out of control as specified in thesite-specific monitoring plan, while conducting repairs associated with periods when the monitoring system is out of control, or while conducting required monitoring systemquality assurance or quality control activities. The Permittee shall calculate monitoring results using all other monitoring data collected while the process is operating. ThePermittee shall report all periods when the monitoring system is out of control in the annual report. [40 CFR 63.7535(d)]
EQUI 112, EQUI 113, and EQUI 114 are designed to burn light liquid and are permitted to combust ultra low sulfur liquid fuel; The Permittee does not need to conduct furtherperformance tests while burning ultra low sulfur fuel if the pollutants measured during the initial compliance performance tests meet the emission limits 40 CFR pt. 63, subp.DDDDD, Table 2, providing the Permittee demonstrates ongoing compliance with the emissions limits by monitoring and recording the type of fuel combusted on a monthlybasis. [40 CFR 63.7515(h)]
(4) To demonstrate compliance with the applicable emission limit for mercury, the mercury emission rate that is calculated for each boiler using Equation 17 of Appendix III mustnot exceed the applicable emission limit for mercury.
(5) To demonstrate compliance with the applicable emission limit for TSM for liquid fuels, the TSM emission rate that is calculated for each boiler from solid fuels using Equation18 of Appendix III must not exceed the applicable emission limit for TSM. [40 CFR 63.7530(c)]
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The Permittee shall report each instance in which each emission limit and operating limit in 40 CFR pt. 63, subp. DDDDD Tables 1 through 4 that apply were not met. Theseinstances are deviations from the emission limits or operating limits, respectively, in 40 CFR pt. 63, subp. DDDDD. These deviations must be reported according to therequirements in 40 CFR Section 63.7550. [40 CFR 63.7540(b)]
The Permittee shall conduct an annual tune-up of each boiler to demonstrate continuous compliance as specified in 40 CFR Section 63.7540(a)(10)(i) through (vi):
(i) As applicable, inspect the burner, and clean or replace any components of the burner as necessary (the Permittee may delay the burner inspection until the next scheduledunit shutdown). At units where entry into a piece of process equipment or into a storage vessel is required to complete the tune-up inspections, inspections are required onlyduring planned entries into the storage vessel is required to complete the tune-up inspections, inspections are required only during planned entries into the storage vessel orprocess equipment;
(ii) Inspect the flame pattern, as applicable, and adjust the burner as necessary to optimize the flame pattern. The adjustment should be consistent with the manufacturer'sspecifications, if available; [40 CFR 63.7540(a)(10)]
If EQUI 112, EQUI 113, or EQUI 114 is not operating on the required date for a tune-up, the tune-up must be conducted within 30 calendar days of startup. [40 CFR63.7540(a)(13)]
If EQUI 112, EQUI 113, or EQUI 114 has a continuous oxygen trim system that maintains an optimum air to fuel ratio, the Permittee shall conduct a tune-up of the boiler every 5years as specified in 40 CFR Section 63.7540(a)(10)(i) through (vi) to demonstrate continuous compliance. The Permittee may delay the burner inspection specified in 40 CFRSection 63.7540(a)(10)(i) until the next scheduled or unscheduled unit shutdown, but the Permittee shall inspect each burner at least once every 72 months. [40 CFR63.7540(a)(12)]
Following the date on which the initial compliance demonstration is completed or is required to be completed under 40 CFR Section 63.7 and 63.7510, whichever date comesfirst, operation above the established maximum or below the established minimum operating limits shall constitute a deviation of established operating limits listed in 40 CFR pt.63, subp. DDDDD, Table 4 except during performance tests conducted to determine compliance with the emission limits or to establish new operating limits. Operating limitsmust be confirmed or reestablished during performance tests. [40 CFR 63.7540(a)(1)]
As specified in 40 CFR Section 63.7550(c), the Permittee shall keep records of the type and amount of all fuels burned in each boiler during the reporting period to demonstratethat all fuel types and mixtures of fuels burned would result in either of the following:
(i) Lower emissions of HCl, mercury, and TSM than the applicable emission limit for each pollutant, if the Permittee demonstrates compliance through fuel analysis.
(ii) Lower fuel input of chlorine, mercury, and TSM than the maximum values calculated during the last performance test, if the Permittee demonstrates compliance throughperformance testing. [40 CFR 63.7540(a)(2)]
(vi) Maintain on-site and submit, if requested by the Administrator, an annual report containing the information in 40 CFR Section 63.7540(a)(10)(vi)(A) through (C);
(A) The concentrations of CO in the effluent stream in parts per million by volume, and oxygen in volume percent, measured at high fire or typical operating load, before and afterthe tune-up of each boiler;
(B) A description of any corrective actions taken as a part of the tune-up; and
(C) The type and amount of fuel used over the 12 months prior to the tune-up, but only if the unit was physically and legally capable of using more than one type of fuel duringthat period. Units sharing a fuel meter may estimate the fuel used by each unit. [40 CFR 63.7540(a)(10)]
(iii) Inspect the system controlling the air-to-fuel ratio, as applicable, and ensure that it is correctly calibrated and functioning properly (the Permittee may delay the inspectionuntil the next scheduled unit shutdown).
(iv) Optimize total emissions of CO. This optimization should be consistent with the manufacturer's specifications, if available, and with any NOX requirement to which the unit issubject;
(v) Measure the concentrations in the effluent stream of CO in parts per million, by volume, and oxygen in volume percent, before and after the adjustments are made(measurements may be either on a dry or wet basis, as long as it is the same basis before and after the adjustments are made). Measurements may be taken using a portableCO analyzer; and [40 CFR 63.7540(a)(10)]
TSD Reqt. Attachment
Component Group
COMG 5(AirComponentGroup:GP003)
112. Text
113. Text
114. Text
115. Text
116. Text
117. Text
119. Text
120. Text
121. Text
122. Text
To conduct a performance test for HCl, the Permittee shall;
a. Select sampling ports location and the number of traverse points using Method 1 at 40 CFR pt. 60, appendix A-1 of ch. I.
b. Determine velocity and volumetric flow-rate of the stack gas using Method 2, 2F, or 2G at 40 CFR pt. 60, appendix A-2 of ch. I.
c. Determine oxygen or carbon dioxide concentration of the stack gas using Method 3A or 3B at 40 CFR pt. 60, appendix A-2 of ch. I, or ANSI/ASME PTC 19.10-1981(incorporated by reference, see 40 CFR Section 63.14)
d. Measure the moisture content of the stack gas using Method 4 at 40 CFR pt. 60, appendix A-3 of ch. I.
e. Measure the HCl emission concentration using Method 26 or 26A (M26 or M26A) at 40 CFR pt. 60, appendix A-8 of ch I. ..
To conduct a performance test for Front-half Particulate Matter, the Permittee shall;
a. Select sampling ports location and the number of traverse points. using Method 1 at 40 CFR pt. 60, appendix A-1 of ch. I.
b. Determine velocity and volumetric flow-rate of the stack gas using Method 2, 2F, or 2G at 40 CFR pt. 60, appendix A-1 or A-2 to pt. 60 of ch. I.
c. Determine oxygen or carbon dioxide concentration of the stack gas using Method 3A or 3B at 40 CFR pt. 60, appendix A-2 to pt. 60 of ch. I, or ANSI/ASME PTC 19.10-1981(incorporated by reference, see 40 CFR Section 63.14).
d. Measure the moisture content of the stack gas using Method 4 at 40 CFR pt. 60, appendix A-3 of ch. I.
e. Measure the PM emission concentration using Method 5 or 17 at 40 CFR pt. 60, appendix A-3 or A-6 of ch. I...
To conduct a performance for TSM, the Permittee shall;
a. Select sampling ports location and the number of traverse points using Method 1 at 40 CFR pt. 60, appendix A-1 of ch. I.
b. Determine velocity and volumetric flow-rate of the stack gas using Method 2, 2F, or 2G at 40 CFR pt. 60, appendix A-1 or A-2 to pt. 60 of ch. I.
c. Determine oxygen or carbon dioxide concentration of the stack gas using Method 3A or 3B at 40 CFR pt. 60, appendix A-2 to pt. 60 of ch. I, or ANSI/ASME PTC 19.10-1981(incorporated by reference, see 40 CFR Section 63.14)
d. Measure the moisture content of the stack gas using Method 4 at 40 CFR pt. 60, appendix A-3 of ch. I.
e. Measure the TSM emission concentration using Method 29 at 40 CFR pt. 60, appendix A-8 of ch. I...
If the Permittee meets the operating limit for oxygen content, continuous compliance shall be demonstrated by;
a. Continuously monitor the oxygen content using an oxygen analyzer system according to 40 CFR Section 63.7525(a). This requirement does not apply to units that install anoxygen trim system since these units will set the trim system to the level specified in 40 CFR Section 63.7525(a)(2).
b. Reducing the data to 30-day rolling averages; and
c. Maintaining the 30-day rolling average oxygen content at or above the lowest hourly average oxygen level measured during the most recent CO performance test. [40 CFR pt. 63, subp. DDDDD(Table 8)]
If the Permittee meets the boiler operating load for EQUI 112, EQUI 113, and EQUI 114, continuous compliance shall be demonstrated by;
a. Collecting operating load data or steam generation data every 15 minutes.
b. Maintaining the operating load such that it does not exceed 110 percent of the highest hourly average operating load recorded during the most recent performance testaccording to 40 CFR Section 63.7520(c). [40 CFR pt. 63, subp. DDDDD(Table 8)]
If the Permittee meets emission limits using fuel analysis, continuous compliance shall be demonstrated by;
a. Conduct monthly fuel analysis for HCl or mercury or TSM according to 40 CFR pt. 63, subp. DDDDD, Table 6; and
b. Reducing the data to 12-month rolling averages; and
c. Maintain the 12-month rolling average at or below the applicable emission limit for HCl or mercury or TSM in 40 CFR pt. 63, subp. DDDDD, Table 2. [40 CFR pt. 63, subp. DDDDD(Table 8)]
Following January 31, 2016, the Permittee shall demonstrate compliance with 40 CFR pt. 63, subp. DDDDD under the emissions averaging provision on a continuous basis bymeeting the requirements in 40 CFR Section 63.7541(a)(1) through (5):
(1) For each calendar month, demonstrate compliance with the average weighted emissions limit for the existing units participating in the emissions averaging option asdetermined in 40 CFR Section 63.7522(f) and (g).
(4) For each existing unit participating in the emissions averaging option that has an approved alternative operating parameter, maintain the 30-day rolling average parametervalues consistent with the approved monitoring plan. [40 CFR 63.7541(a)]
Any instance where the Permittee fails to comply with the continuous monitoring requirements in 40 CFR Section 63.7541(a)(1) through (5) is a deviation. [40 CFR 63.7541(b)]
TSD Reqt. Attachment
Component Group
COMG 5(AirComponentGroup:GP003)
121. Text
122. Text
123. Text
124. Text
125. Text
126. Text
128. Text
129. Text
130. Text
131. Text
To conduct a performance test for Mercury, the Permittee shall;
a. Select sampling ports location and the number of traverse points using Method 1 at 40 CFR pt. 60, appendix A-1 of this ch. I.
b. Determine velocity and volumetric flow-rate of the stack gas using Method 2, 2F, or 2G at 40 CFR pt. 60, appendix A-1 or A-2 of ch. I.
c. Determine oxygen or carbon dioxide concentration of the stack gas using Method 3A or 3B at 40 CFR pt. 60, appendix A-1 of ch. I, or ANSI/ASME PTC 19.10-1981(incorporated by reference, see 40 CFR Section 63.14)
d. Measure the moisture content of the stack gas using Method 4 at 40 CFR pt. 60, appendix A-3 of ch. I. [40 CFR pt. 63, subp. DDDDD(Table 5)]
To conduct a performance test for Carbon Monoxide, the Permittee shall;
a. Select the sampling ports location and the number of traverse points using Method 1 at 40 CFR pt. 60, appendix A-1 of ch. I.
b. Determine oxygen concentration of the stack gas using Method 3A or 3B at 40 CFR pt. 60, appendix A-3 of ch. I, or ASTM D6522-00 (Reapproved 2005), or ANSI/ASME PTC19.10-1981 (incorporated by reference, see 40 CFR Section 63.14)
c. Measure the moisture content of the stack gas using Method 4 at 40 CFR pt. 60, appendix A-3 of ch. I.
d. Measure the CO emission concentration using Method 10 at 40 CFR pt. 60, appendix A-4 of ch. I. Use a span value of 2 times the concentration of the applicable emissionlimit. [40 CFR pt. 63, subp. DDDDD(Table 5)]
Notification: due 60 days before Performance Test to measure Mercury emissions from EQUI 112. [40 CFR 63.7545(d)]
Notification: due 60 days before Performance Test to measure HCl emissions from EQUI 112. [40 CFR 63.7545(d)]
If the operating limits are based on oxygen for carbon monoxide, the Permittee shall establish a unit-specific limit for minimum oxygen level according to 40 CFR Section 63.7520using data from the oxygen analyzer specified in 40 CFR Section 63.7525(a) according to the following requirements:
(a) Collect oxygen data every 15 minutes during the entire period of the performance tests.
(b) Determine the hourly average oxygen concentration by computing the hourly averages using all of the 15-minute readings taken during each performance test.
(c) Determine the lowest hourly average established during the performance test as the minimum operating limit. When the unit operates at lower loads, multiply the activatedcarbon injection rate by the load fraction (e.g., actual heat input divided by heat input during performance test, for 50 percent load, multiply the injection rate operating limit by0.5) to determine the required injection. [40 CFR pt. 63, subp. DDDDD(Table 7)]
e. Measure the mercury emission concentration using Method 29, 30A, or 30B (M29, M30A, or M30B) at 40 CFR pt. 60, appendix A-8 of ch. I or Method 101A at 40 CFR pt. 60,appendix B of ch. I, or ASTM Method D6784 (incorporated by reference, see 40 CFR Section 63.14).
f. Convert emissions concentration to lb per MMBtu emission rates using Method 19 F-factor methodology at 40 CFR pt. 60, appendix A-7 of ch. I. [40 CFR pt. 63, subp.DDDDD(Table 5)]
Any pollutant for which compliance is demonstrated by a performance test, the Permittee shall establish a unit specific limit for maximum operating load according to 40 CFRSection 63.7520(c) using data from the operating load monitors or from steam generation monitors for any pollutant for which compliance is demonstrated by a performance test,and the operating limits are based on each boiler operating load according to the following requirements;
(a) The Permittee shall collect operating load or steam generation data every 15 minutes during the entire period of the performance test.
(b) Determine the average operating load by computing the hourly averages using all of the 15-minute readings taken during each performance test.
(c) Determine the average of the three test run averages during the performance test, and multiply this by 1.1 (110 percent) as the operating limit.
[40 CFR pt. 63, subp. DDDDD(Table 7)]
(a) The Permittee shall submit to the Administrator all of the notifications in 40 CFR Sections 63.7(b) and (c), 63.8(e), (f)(4) and (6), and 63.9(b) through (h) that apply by thedates specified. [40 CFR 63.7495(d), ]
TSD Reqt. Attachment
Component Group
COMG 5(AirComponentGroup:GP003)
130. Text
131. Text
132. Text
133. Text
134. Text
135. Text
136. Text
137. Text
138. Text
139. Text
Notification: due 60 days before Performance Test to measure Mercury emissions from EQUI 114. [40 CFR 63.7545(d)]
Notification: due 60 days before Performance Test to measure Mercury emissions from EQUI 113. [40 CFR 63.7545(d)]
Notification: due 60 days before Performance Test to measure HCl emissions from EQUI 114. [40 CFR 63.7545(d)]
Notification: due 60 days before Performance Test to measure HCl emissions from EQUI 113. [40 CFR 63.7545(d)]
Notification: due 60 days before Performance Test to measure Front-half Particulate Matter or TSM emissions from EQUI 113. [40 CFR 63.7545(d)]
Notification: due 60 days before Performance Test to measure Front-half Particulate Matter or TSM emissions from EQUI 112. [40 CFR 63.7545(d)]
Notification: due 60 days before Performance Test to measure Carbon Monoxide emissions from EQUI 113. [40 CFR 63.7545(d)]
Notification: due 60 days before Performance Test to measure Carbon Monoxide emissions from EQUI 112. [40 CFR 63.7545(d)]
TSD Reqt. Attachment
Component Group
COMG 5(AirComponentGroup:GP003)
138. Text
139. Text
140. Text
141. Submittal/Action
142. Text
143. Text
144. Text
145. Text
146. Text
147. Text
The Permittee shall submit the Notification of Compliance Status containing the results of the initial compliance demonstration according to the requirements in 40 CFR Section63.7545(e). [40 CFR 63.7530(f)]
The Notification of Compliance Status report must contain all applicable information specified in 40 CFR Section 63.7545(e)(1) through (8), as specified below:
(1) A description of the affected unit(s) including identification of which subcategories the unit is in, the design heat input capacity of the unit, a description of the add-on controlsused on the unit to comply with this subpart, and a description of the fuel(s) burned.
(2) Summary of the results of all performance tests and fuel analyses, and calculations conducted to demonstrate initial compliance including all established operating limits, andincluding:(i) Identification of whether the Permittee is complying with the PM emission limit or the alternative TSM emission limit.(ii) Identification of whether the Permittee is complying with the output-based emission limits or the heat input-based (i.e., lb/MMBtu or ppm) emission limits [40 CFR 63.7545(e)]
Notification: due 60 days before Performance Test to measure Front-half Particulate Matter or TSM emissions from EQUI 114. [40 CFR 63.7545(d)]
Notification: due 60 days before Performance Test to measure Carbon Monoxide emissions from EQUI 114. [40 CFR 63.7545(d)]
Notification of compliance status: due 60 days after Performance Test and/or other initial compliance demonstrations for all boilers at the facility according to 40 CFR Section63.10(d)(2).
The Permittee shall submit the Notification of compliance status, including all performance test results and fuel analyses, before the close of business on the 60th day. [40 CFR63.7545(e), ]
Compliance reports must contain the following:a. Information required in 40 CFR 63.7550(c)(1) through (5); and
b. If there are no deviations from any emission limitation (emission limit and operating limit) that applies and there are no deviations from the requirements for work practicestandards in 40 CFR pt. 63, subp. DDDDD, Table 3 that apply, a statement that there were no deviations from the emission limitations and work practice standards during thereporting period. If there were no periods during which the CMSs, including continuous emissions monitoring system, continuous opacity monitoring system, and operatingparameter monitoring systems, were out-of-control as specified in 40 CFR Section 63.8(c)(7), a statement that there were no periods during which the CMSs were out-of-controlduring the reporting period; and
(continued below) [40 CFR pt. 63, subp. DDDDD(Table 9), ]
(8) In addition to the information required in 40 CFR Section 63.9(h)(2), the notification of compliance status must include the following certification(s) of compliance, asapplicable, and signed by a responsible official:
(i) This facility complies with the required initial tune-up according to the procedures in 40 CFR Section 63.7540(a)(10)(i) through (vi).
(ii) This facility has had an energy assessment performed according to 40 CFR Section 63.7530(e).
(iii) Except for units that burn only natural gas, refinery gas, or other gas 1 fuel, or units that qualify for a statutory exemption as provided in section 129(g)(1) of the Clean Air Act,include the following: No secondary materials that are solid waste were combusted in any affected unit. [40 CFR 63.7545(e)]
(4) Identification of whether the Permittee is demonstrating compliance with each applicable emission limit through performance testing, or fuel analysis.
(5) Identification of whether the Permittee plans to demonstrate compliance by emissions averaging and identification of whether the Permittee plans to demonstrate complianceby using efficiency credits through energy conservation:(i) If the Permittee plans to demonstrate compliance by emission averaging, report the emission level that was being achieved or the control technology employed on January 31,2013.
(6) A signed certification that all applicable emission limits and work practice standards have been met
(7) If a deviation from any emission limit, work practice standard, or operating limit occurred, a description of the deviation, the duration of the deviation, and the corrective actiontaken in the Notification of Compliance Status report shall also be submitted. [40 CFR 63.7545(e)]
TSD Reqt. Attachment
Component Group
COMG 5(AirComponentGroup:GP003)
146. Text
147. Text
148. Submittal/Action
149. Text
150. Text
151. Text
152. Text
153. Text
154. Text
155. Text
Report: due before end of each calendar half-year starting 01/31/2016. The first compliance report must be postmarked or submitted no later than July 31st following the end ofthe first calendar half after 01/31/2016. Each subsequent compliance report must cover the semiannual reporting period from January 1 through June 30 or the semiannualreporting period from July 1 through December 31. ) Each subsequent compliance report must be postmarked or submitted no later than July 31 or January 31, whichever date isthe first date following the end of the semiannual reporting period. [40 CFR 63.7550(b)]
For each deviation from an emission limit or operating limit in 40 CFR pt. 63, subp. DDDDD that occurs at an individual boiler where the Permittee is not using a CMS to complywith that emission limit or operating limit, the compliance report must additionally contain the information required in 40 CFR Section 63.7550(d)(1) through (3).
(1) A description of the deviation and which emission limit or operating limit from which the Permittee deviated.
(2) Information on the number, duration, and cause of deviations (including unknown cause), as applicable, and the corrective action taken.
(3) If the deviation occurred during an annual performance test, provide the date the annual performance test was completed. [40 CFR 63.7550(d)]
A compliance report must also contain the following information depending on how the facility chooses to comply with the limits set in this rule.
(1) The Permittee shall submit a compliance report with the information in 40 CFR Section 63.7550(c)(5)(i) through (iv) and (xiv) for the requirements of a tune up.
(2) The Permittee shall submit a compliance report with the information in 40 CFR Section 63.7550(c)(5)(i) through (iv), (vi), (x), (xi), (xiii), (xv) and (d) for compliance with a fuelanalysis.
(3) The Permittee shall submit a compliance report with the information in 40 CFR Section 63.7550(c)(5)(i) through (iv), (vi), (vii), (ix), (xi), (xiii), (xv) and (d) for compliance withapplicable emission limits with performance testing.
(4) The compliance report shall contain the information required in 40 CFR Section 63.7550(c)(5)(i) through (vi), (xi), (xiii), (xv) through (xvii), and (e) if the Permittee is complyingwith an emissions limit using a CMS. [40 CFR 63.7550(c)]
(continued from above)
c. If the Permittee has a deviation from any emission limitation (emission limit and operating limit) where a CMS is not being used to comply with that emission limit or operatinglimit, or a deviation from a work practice standard during the reporting period, the report must contain the information in 40 CFR Section 63.7550(d); and
d. If there were periods during which the CMSs, including continuous emissions monitoring system, continuous opacity monitoring system, and operating parameter monitoringsystems, were out-of-control as specified in 40 CFR Section 63.8(c)(7), or otherwise not operating, the report must contain the information in 40 CFR Section 63.7550(e). [40CFR 63.7550(a), ]
(continued from above)
(xiv) Include the date of the most recent tune-up for each unit subject to only the requirement to conduct an annual tune-up according to 40 CFR Section 63.7540(a)(10). Includethe date of the most recent burner inspection if it was not done annually and was delayed until the next scheduled or unscheduled unit shutdown.
(xv) If the Permittee plans to demonstrate compliance by emission averaging, certify the emission level achieved is no less stringent than the level in the notification ofcompliance status in 40 CFR Section 63.7545(e)(5)(i).
(xvii) Statement by a responsible official with that official's name, title, and signature, certifying the truth, accuracy, and completeness of the content of the report. [40 CFR63.7550(c)(5)]
(continued from above)
(xii) If there were no deviations from the monitoring requirements including no periods during which the CMSs were out of control as specified in 40 CFR Section 63.8(c)(7), astatement that there were no deviations and no periods during which the CMS were out of control during the reporting period.
(xiii) If a malfunction occurred during the reporting period, the report must include the number, duration, and a brief description for each type of malfunction which occurred duringthe reporting period and which caused or may have caused any applicable emission limitation to be exceeded. The report must also include a description of actions taken by thePermittee during a malfunction of a boiler, or CMS to minimize emissions in accordance with 40 CFR Section 63.7500(a)(3), including actions taken to correct the malfunction.
(continued below) [40 CFR 63.7550(c)(5)]
(continued from above)
(vii) If the Permittee is conducting performance tests once every 3 years consistent with 40 CFR Section 63.7515(b) or (c), the date of the last 2 performance tests and astatement as to whether there have been any operational changes since the last performance test that could increase emissions.
(viii) A statement indicating that the Permittee burned no new types of fuel in an individual boiler subject to an emission limit.
(x) A summary of any monthly fuel analyses conducted to demonstrate compliance according to 40 CFR Sections 63.7521 and 63.7530 for individual boilers subject to emissionlimits.
(xi) If there are no deviations from any emission limits or operating limits in 40 CFR pt. 63, subp. DDDDD that apply, a statement that there were no deviations from the emissionlimits or operating limits during the reporting period...
(5)(i) Company and Facility name and address.
(ii) Process unit information, emissions limitations, and operating parameter limitations.
(iii) Date of report and beginning and ending dates of the reporting period.
(iv) The total operating time during the reporting period.
(v) If the Permittee uses a CMS, the Permittee shall include the monitoring equipment manufacturer(s) and model numbers and the date of the last CMS certification or audit.
(vi) The total fuel use by each individual boiler subject to an emission limit within the reporting period, including, but not limited to, a description of the fuel, whether the fuel hasreceived a non-waste determination by the EPA or the basis for concluding that the fuel is not a waste, and the total fuel usage amount with units of measure...
TSD Reqt. Attachment
Component Group COMG 5
(AirComponentGroup:GP003)
154. Text
155. Text
156. Text
157. Text
158. Text
159. Text
160. Text
161. Text
162. Text
163. Text
The Permittee shall submit all reports required by 40 CFR pt. 63, subp. DDDDD, Table 9 electronically using CEDRI that is accessed through the EPA's Central Data Exchange(CDX) ( www.epa.gov/cdx ). However, if the reporting form specific to 40 CFR pt. 63, subp. DDDDD is not available in CEDRI at the time that the report is due, the report shall besubmitted to the Administrator at the appropriate address listed in 40 CFR Section 63.13. At the discretion of the Administrator, the Permittee shall also submit these reports, tothe Administrator in the format specified by the Administrator. [40 CFR 63.7550(h)(3)]
Owners or operators who claim that some of the information being submitted for performance tests is confidential business information (CBI) must submit a complete ERT fileincluding information claimed to be CBI on a compact disk or other commonly used electronic storage media (including, but not limited to, flash drives) to the EPA. The electronicmedia must be clearly marked as CBI and mailed to U.S. EPA/OAPQS/CORE CBI Office, Attention: WebFIRE Administrator, MD C404-02, 4930 Old Page Rd., Durham, NC27703. The same ERT file with the CBI omitted must be submitted to the EPA via CDX as described earlier in this paragraph. At the discretion of the Administrator, the Permitteeshall also submit these reports, including the confidential business information, to the Administrator in the format specified by the Administrator. [40 CFR 63.7550(h)(1)]
For each deviation from an emission limit, operating limit, and monitoring requirement in 40 CFR pt. 63, subp. DDDDD occurring at an individual boiler where the Permittee isusing a CMS to comply with that emission limit or operating limit, the compliance report must additionally contain the information required in 40 CFR Section 63.7550(e)(1)through (9). This includes any deviations from the site-specific monitoring plan as required in 40 CFR Section 63.7505(d).
(1) The date and time that each deviation started and stopped and description of the nature of the deviation (i.e., what the Permittee deviated from).
(2) The date and time that each CMS was inoperative, except for zero (low-level) and high-level checks.
(3) The date, time, and duration that each CMS was out of control, including the information in 40 CFR Section 63.8(c)(8).
(4) The date and time that each deviation started and stopped. [40 CFR 63.7550(e)]
For each continuous monitoring system the Permittee shall keep records according to the requirements below:
(1) Records described in 40 CFR Section 63.10(b)(2)(vii) through (xi).
(3) Previous ( i.e., superseded) versions of the performance evaluation plan as required in 40 CFR Section 63.8(d)(3).
(5) Records of the date and time that each deviation started and stopped. [40 CFR 63.7555(b)]
For any performance test conducted using test methods that are not listed on the ERT Web site, the owner or operator shall submit the results of the performance test in papersubmissions to the Administrator. [40 CFR 63.7550(h)(1)]
(a) The Permittee shall keep records according to 40 CFR Section 63.7555(a)(1) and (2), as specified below:
(1) A copy of each notification and report that is submitted to comply with 40 CFR pt. 63, subp. DDDDD, including all documentation supporting any Initial Notification orNotification of Compliance Status or semiannual compliance report that is submitted, according to the requirements in 40 CFR Section 63.10(b)(2).
(2) Records of performance tests, fuel analyses, or other compliance demonstrations and performance evaluations as required in 40 CFR Section 63.10(b)(2)(viii). [40 CFR 63.10(b)(2), ]
(5) A summary of the total duration of the deviation during the reporting period and the total duration as a percent of the total source operating time during that reporting period.
(6) A characterization of the total duration of the deviations during the reporting period into those that are due to control equipment problems, process problems, other knowncauses, and other unknown causes.
(7) A summary of the total duration of CMS's downtime during the reporting period and the total duration of CMS downtime as a percent of the total source operating time duringthat reporting period.
(8) A brief description of the source for which there was a deviation.
(9) A description of any changes in CMSs, processes, or controls since the last reporting period for the source for which there was a deviation. [40 CFR 63.7550(e)]
(1) Within 60 days after the date of completing each performance test (defined in 40 CFR Section 63.2) as required by 40 CFR pt. 63, subp. DDDDD, the Permittee shall submitthe results of the performance tests, including any associated fuel analyses, required by 40 CFR pt. 63, subp. DDDDD and the compliance reports required in 40 CFR Section63.7550(b) to the EPA's WebFIRE database by using the Compliance and Emissions Data Reporting Interface (CEDRI) that is accessed through the EPA's Central DataExchange (CDX) ( www.epa.gov/cdx ). Performance test data must be submitted in the file format generated through use of the EPA's Electronic Reporting Tool (ERT) (seehttp://www.epa.gov/ttn/chief/ert/index.html ). Only data collected using test methods on the ERT Web site are subject to this requirement for submitting reports electronically toWebFIRE. [40 CFR 63.7550(h)(1)]
TSD Reqt. Attachment
Component Group COMG 5
(AirComponentGroup:GP003)
162. Text
163. Text
164. Text
165. Text
166. Text
167. Text
168. Text
169. Text
170. Text
171. Text
The Permittee shall keep the records required in 40 CFR pt. 63, subp. DDDDD, Table 8 including records of all monitoring data and calculated averages for applicable operatinglimits to show continuous compliance with each emission limit and operating limit that applies. [40 CFR 63.7555(c)]
The Permittee shall also keep the applicable records in 40 CFR Section 63.7555(d)(1) through (11).
(1) The Permittee shall keep records of monthly fuel use by each boiler, including the type(s) of fuel and amount(s) used. [40 CFR 63.7555(d)]
(10) The Permittee shall maintain records of the calendar date, time, occurrence and duration of each startup and shutdown.
(11) The Permittee shall maintain records of the type(s) and amount(s) of fuels used during each startup and shutdown. [40 CFR 63.7555(d)]
(9) A copy of all calculations and supporting documentation of maximum TSM fuel input, using Equation 9 of 40 CFR Section 63.7530, that were done to demonstrate continuouscompliance with the TSM emission limit for sources that demonstrate compliance through performance testing. For sources that demonstrate compliance through fuel analysis, acopy of all calculations and supporting documentation of TSM emission rates, using Equation 14 of 40 CFR Section 63.7530, that were done to demonstrate compliance with theTSM emission limit. Supporting documentation should include results of any fuel analyses and basis for the estimates of maximum TSM fuel input or TSM emission rates. Theresults from one fuel analysis can be used for multiple boilers provided they are all burning the same fuel type. However, the Permittee shall calculate TSM fuel input, or TSMemission rates, for each boiler. [40 CFR 63.7555(d)]
(8) Records of actions taken during periods of malfunction to minimize emissions in accordance with the general duty to minimize emissions in 40 CFR Section 63.7500(a)(3),including corrective actions to restore the malfunctioning boiler, air pollution control, or monitoring equipment to its normal or usual manner of operation. [40 CFR 63.7555(d)]
(6) If, consistent with 40 CFR Section 63.7515(b), the Permittee chooses to stack test less frequently than annually, the Permittee shall keep a record that documents emissionsin the previous stack test(s) were less than 75 percent of the applicable emission limit (or, in specific instances noted in 40 CFR pt. 63, subp. DDDDD, Table 2, less than theapplicable emission limit), and document that there was no change in source operations including fuel composition that would cause emissions of the relevant pollutant toincrease within the past year.
(7) Records of the occurrence and duration of each malfunction of the boiler, or of the associated air pollution control and monitoring equipment.
[40 CFR 63.7555(d)]
(5) A copy of all calculations and supporting documentation of maximum mercury fuel input, using Equation 8 of 40 CFR 63.7530, that were done to demonstrate continuouscompliance with the mercury emission limit for sources that demonstrate compliance through performance testing. For sources that demonstrate compliance through fuelanalysis, a copy of all calculations and supporting documentation of mercury emission rates, using Equation 13 of 40 CFR Section 63.7530, that were done to demonstratecompliance with the mercury emission limit. Supporting documentation should include results of any fuel analyses and basis for the estimates of maximum mercury fuel input ormercury emission rates. The Permittee can use the results from one fuel analysis for multiple boilers provided they are all burning the same fuel type. However, the Permitteeshall calculate mercury fuel input, or mercury emission rates, for each boiler. [40 CFR 63.7555(d)]
(4) A copy of all calculations and supporting documentation of maximum chlorine fuel input, using Equation 7 of 40 CFR Section 63.7530, that were done to demonstratecontinuous compliance with the HCl emission limit, for sources that demonstrate compliance through performance testing. For sources that demonstrate compliance through fuelanalysis, a copy of all calculations and supporting documentation of HCl emission rates, using Equation 12 of 40 CFR Section 63.7530, that were done to demonstratecompliance with the HCl emission limit. Supporting documentation should include results of any fuel analyses and basis for the estimates of maximum chlorine fuel input or HClemission rates. The Permittee can use the results from one fuel analysis for multiple boilers provided they are all burning the same fuel type. However, the Permittee shallcalculate chlorine fuel input, or HCl emission rate, for each boiler. [40 CFR 63.7555(d)]
TSD Reqt. Attachment
Component Group COMG 5
(AirComponentGroup:GP003)
170. Text
171. Text
173. Text
174. Text
175. Text
176. Text
177. Text
178. Text
179. Text
180. Text
The Permittee shall perform such tests within 180 days of the compliance date for such source for required performance testing under 40 CFR pt. 63. [40 CFR 63.7(a)(2), Minn.R. 7011.7000]
The Permittee shall notify the Administrator in writing of his or her intention to conduct a performance test at least 60 calendar days before the performance test is initiallyscheduled to begin to allow the Administrator, upon request, to review and approve the site-specific test plan required under 40 CFR Section 63.7(c) and to have an observerpresent during the test. [Minn. R. 7011.7000, ]
Prohibited activities:
(1) The Permittee shall not operate any affected source in violation of the requirements of 40 CFR pt. 63.
(2) The Permittee shall keep records, notify, report, or revise reports as required under 40 CFR pt. 63. [Minn. R. 7011.7000, ]
Fragmentation after November 15, 1990 which divides ownership of an operation, within the same facility among various owners where there is no real change in control, will notaffect applicability. The Permittee shall not use fragmentation or phasing of reconstruction activities (i.e., intentionally dividing reconstruction into multiple parts for purposes ofavoiding new source requirements) to avoid becoming subject to new source requirements. [Minn. R. 7011.7000, ]
Circumvention: The Permittee shall not build, erect, install, or use any article, machine, equipment, or process to conceal an emission that would otherwise constitutenoncompliance with a relevant standard. Such concealment includes, but is not limited to:
(1) The use of diluents to achieve compliance with a relevant standard based on the concentration of a pollutant in the effluent discharged to the atmosphere;
(2) The use of gaseous diluents to achieve compliance with a relevant standard for visible emissions. [40 CFR 63.4(b), Minn. R. 7011.7000]
After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, if the Permittee constructs a new affected source that is notmajor-emitting or reconstructs an affected source that is not major-emitting that is subject to such standard, or reconstructs a source such that the source becomes an affectedsource subject to the standard, must notify the Administrator of the intended construction or reconstruction. The notification must be submitted in accordance with the proceduresin 40 CFR Section 63.9(b). [Minn. R. 7011.7000, ]
After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, equipment added (or a process change) to an affected source that iswithin the scope of the definition of affected source under the relevant standard must be considered part of the affected source and subject to all provisions of the relevantstandard established for that affected source. [Minn. R. 7011.7000, ]
(a) Records shall be in a form suitable and readily available for expeditious review, according to 40 CFR Section 63.10(b)(1).
(b) As specified in 40 CFR Section 63.10(b)(1), the Permittee shall keep each record for 5 years following the date of each occurrence, measurement, maintenance, correctiveaction, report, or record.
(c) The Permittee shall keep each record on site, or each record shall be accessible from on site (for example, through a computer network), for at least 2 years after the date ofeach occurrence, measurement, maintenance, corrective action, report, or record, according to 40 CFR Section 63.10(b)(1). The Permittee may keep the records off site for theremaining 3 years. [40 CFR 63.7560]
TSD Reqt. Attachment
Component Group COMG 5
(AirComponentGroup:GP003)
179. Text
180. Text
181. Text
182. Text
COMG 6(AirComponentGroup:GP010)
3. Text
4. Text
6. Limitation(Fuel Usage)
8. Text
9. Text
10. Text
The Permittee shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available forexpeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, orrecord. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained onmicrofilm, on a computer, on computer floppy disks, on magnetic tape disks, or on microfiche. [40 CFR 63.10(b)(1), Minn. R. 7011.7000]
The Permittee shall maintain and operate each CMS as specified in 40 CFR Section 63.8, or in a relevant standard, and in a manner consistent with good air pollution controlpractices.
The Permittee shall keep the necessary parts for routine repairs of the affected CMS equipment readily available. [Minn. R. 7011.7000, ]
For required performance testing, the Permittee shall provide performance testing facilities as follows:
(1) Sampling ports adequate for test methods applicable to such source. This includes:
(i) Constructing the air pollution control system such that volumetric flow rates and pollutant emission rates can be accurately determined by applicable test methods andprocedures; and
(ii) Providing a stack or duct free of cyclonic flow during performance tests, as demonstrated by applicable test methods and procedures;
(2) Safe sampling platform(s);
(3) Safe access to sampling platform(s); ..
The Permittee shall meet each work practice standard in 40 CFR pt. 63, subp.DDDDD Table 3 that applies, except as provided under 40 CFR Section63.7522. [40 CFR 63.7500(a)(1)]
The Permittee shall comply with 40 CFR pt. 63, subp. DDDDD no later than January 31, 2016, except as provided on 40 CFR Section 63.6(i). [40 CFR 63.7495(b)]
Fuel Usage <= 48 hours per year of liquid fuel as defined under 40 CFR Section 63.7575 for periodic testing of liquid fuel, maintenance, or operator training to be burned inEQUIs 147, 27, and 99. [Minn. R. 7007.0800, subp. 2]
EQUI 147 and EQUI 27 are industrial boilers, and EQUI 99 is a process heater as defined in 40 CFR Section 63.7575 that are located at a major source of HAP, and an existingaffected source as described in 40 CFR 63.7490(a)(1):
(a)(1) The affected source of 40 CFR pt. 63, subp. DDDDD is the collection at a major source of all existing industrial, commercial, and institutional boilers and process heaterswithin the subcategories below (as defined in 40 CFR Section 63.7575);
(l) Units designed to burn gas 1 fuels. [40 CFR 63.7485, 40 CFR 63.7490, 40 CFR 63.7499]
(a) The Permittee shall meet the requirements in 40 CFR Section 63.7500(a)(1) through (3), except as provided in 40 CFR Section 63.7500(b) through (e),
The Permittee shall meet the requirements in 40 CFR Section 63.7500(a)(1) through (3) at all times the affected unit is operating. [40 CFR 63.7500(a)]
TSD Reqt. Attachment
Component Group COMG 6
(AirComponentGroup:GP010)
9. Text
10. Text
11. Text
12. Text
13. Text
14. Text
15. Text
16. Text
17. Text
18. Text
The standards in 40 CFR Section 63.7500 apply at all times the affected unit is operating, except during periods of startup and shutdown during which time the Permittee shallcomply only with 40 CFR pt. 63, subp. DDDDD, Table 3. [40 CFR 63.7500(f)]
The Permittee shall include with the Notification of Compliance Status a signed certification that the energy assessment was completed according to 40 CFR pt. 63, subp.DDDDD, Table 3 and is an accurate depiction of the facility at the time of the assessment. [40 CFR 63.7530(e)]
EU 001 is a boiler in the units designed to burn gas 1 fuels subcategory with a heat input capacity of less than or equal to 5 million Btu per hour. The Permittee shall complete atune-up every 5 years as specified in 40 CFR Section 63.7540. [40 CFR 63.7500(e)]
c. An inventory of major energy use systems consuming energy from affectedboilers and which are under the Permittee's control of EQUIs 147, 27,and 99.
d. A review of available architectural and engineering plans, facility operation andmaintenance procedures and logs, and fuel usage.
e. A review of the facility's energy management practices and providerecommendations for improvements consistent with the definition of energymanagement practices, if identified.
f. A list of cost-effective energy conservation measures that are withinthe Permittee's control...
Boilers and process heaters in the units designed to burn gas 1 fuels subcategory are not subject to the emission limits in 40 CFR pt. 63, subp. DDDDD, Tables 1 and 2 or 11through 13, or the operating limits in Table 4 to 40 CFR pt. 63, subp. DDDDD. [40 CFR 63.7500(e)]
At all times, the Permittee shall operate and maintain any affected source (as defined in 40 CFR Section 63.7490), including associated air pollution control equipment andmonitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions. Determination of whether such operation andmaintenance procedures are being used will be based on information available to the Administrator that may include, but is not limited to, monitoring results, review of operationand maintenance procedures, review of operation and maintenance records, and inspection of the source. [40 CFR 63.7500(a)(3)]
(b) As provided in 40 CFR Section 63.6(g), EPA may approve use of an alternative to the work practice standards in 40 CFR Section 63.7500. [40 CFR 63.7500(b)]
4. The Permittee shall have a one-time energy assessment performed by aqualified energy assessor. An energy assessment completed on or after January 1,2008, that meets or is amended to meet the energy assessment requirements in 40CFR pt. 63, subp. DDDDD, Table 3, satisfies the energy assessment requirement.A facility that operates under an energy management program compatible with ISO50001 that includes the affected units also satisfies the energy assessmentrequirement. The energy assessment must include the following with extent of theevaluation for items a. to e. appropriate for the on-site technical hours listed in 40CFR Section 63.7575;
a. A visual inspection of EQUIs 147, 27, and 99...
TSD Reqt. Attachment
Component Group COMG 6
(AirComponentGroup:GP010)
17. Text
18. Text
19. Text
20. Text
21. Text
22. Text
23. Text
24. Text
25. Text
26. Text
The Permittee shall conduct annual tune-ups for EQUI 27 and EQUI 99 to demonstrate continuous compliance as specified in 40 CFR Section 63.7540(a)(10)(i) through (vi). [40CFR 63.7540(a)(10)]
The Permittee shall conduct annual performance tune-ups according to 40 CFR Section 63.7540(a)(10) for EQUI 27 and EQUI 99, and a 5-year performance tune-up accordingto 40 CFR Section 63.7540(a)(12) for EQUI 99. Each annual tune-up specified in 40 CFR Section 63.7540(a)(10) must be no more than 13 months after the previous tune-up.Each 5-year tune-up specified in 40 CFR Section 63.7540(a)(12) must be conducted no more than 61 months after the previous tune-up. [40 CFR 63.7515(d)]
The Permittee shall conduct a tune-up of EQUI 147 every 5 years as specified in 40 CFR Section 63.7540(a)(10)(i) through (vi) to demonstrate continuous compliance. ThePermittee may delay the burner inspection specified in 40 CFR Section 63.7510(a)(10)(i) until the next scheduled or unscheduled unit shutdown, but each burner shall beinspected at least once every 72 months. [40 CFR 63.7540(a)(12)]
The Permittee shall be in compliance with the work practice standards in 40 CFR pt. 63, subp. DDDDD. These limits apply at all times the affected unit is operating except for theperiods noted in 40 CFR Section 63.7500(f). [40 CFR 63.7505(a)]
For existing affected sources (as defined in 40 CFR Section 63.7490), the Permittee shall complete an initial tune-up by following the procedures described in 40 CFR Section63.7540(a)(10)(i) through (vi) no later than January 31, 2016. The Permittee shall complete the one-time energy assessment specified in 40 CFR pt. 63, subp. DDDDD, Table 3no later than January 31, 2016. [40 CFR 63.7510(e)]
(vi) Maintain on-site and submit, if requested by the Administrator, an annual report containing the information in 40 CFR Section 63.7540(a)(10)(vi)(A) through (C);
(A) The concentrations of CO in the effluent stream in parts per million by volume, and oxygen in volume percent, measured at high fire or typical operating load, before and afterthe tune-up of the boiler or process heater;
(B) A description of any corrective actions taken as a part of the tune-up; and
(C) The type and amount of fuel used over the 12 months prior to the tune-up, but only if the unit was physically and legally capable of using more than one type of fuel duringthat period. Units sharing a fuel meter may estimate the fuel used by each unit. [40 CFR 63.7540(a)(10)(i) through (vi)]
(iii) Inspect the system controlling the air-to-fuel ratio, as applicable, and ensure that it is correctly calibrated and functioning properly (the Permittee may delay the inspectionuntil the next scheduled unit shutdown). Units that produce electricity for sale may delay the inspection until the first outage, not to exceed 36 months from the previousinspection;
(iv) Optimize total emissions of CO. This optimization should be consistent with the manufacturer's specifications, if available, and with any NOX requirement to which the unit issubject;
(v) Measure the concentrations in the effluent stream of CO in parts per million, by volume, and oxygen in volume percent, before and after the adjustments are made(measurements may be either on a dry or wet basis, as long as it is the same basis before and after the adjustments are made). Measurements may be taken using a portableCO analyzer; and [40 CFR 63.7540(a)(10)(i) through (vi)]
(i) As applicable, inspect the burner, and clean or replace any components of the burner as necessary (the Permittee may delay the burner inspection until the next scheduledunit shutdown). Units that produce electricity for sale may delay the burner inspection until the first outage, not to exceed 36 months from the previous inspection. At units whereentry into a piece of process equipment or into a storage vessel is required to complete the tune-up inspections, inspections are required only during planned entries into thestorage vessel is required to complete the tune-up inspections, inspections are required only during planned entries into the storage vessel or process equipment;
(ii) Inspect the flame pattern, as applicable, and adjust the burner as necessary to optimize the flame pattern. The adjustment should be consistent with the manufacturer'sspecifications, if available; [40 CFR 63.7540(a)(10)(i) through (vi)]
TSD Reqt. Attachment
Component Group COMG 6
(AirComponentGroup:GP010)
25. Text
26. Text
27. Text
29. Text
30. Text
31. Text
32. Text
33. Text
34. Text
35. Text
The Permittee shall submit the Notification of Compliance Status containing the results of the initial compliance demonstration according to the requirements in 40 CFR Section63.7545(e). [40 CFR 63.7530(f)]
The Notification of Compliance Status report shall contain all the information specified in 40 CFR Section 63.7545(e)(1) through (8), as applicable.
(1) A description of the affected unit(s) including identification of which subcategories the unit is in, the design heat input capacity of the unit, a description of the add-on controlsused on the unit to comply with this subpart, description of the fuel(s) burned, including whether the fuel(s) were a secondary material determined by the Permittee or the EPAthrough a petition process to be a non-waste under 40 CFR Section 241.3, whether the fuel(s) were a secondary material processed from discarded non-hazardous secondarymaterials within the meaning of 40 CFR Section 241.3, and justification for the selection of fuel(s) burned during the compliance demonstration. [40 CFR 63.7545(e)]
Notification of compliance status: due 60 days after Demonstration Completion of initial compliance demonstrations for all emission units in COMG 6 (NESHAP DDDDD for UnitsDesigned to Burn Gas 1 Fuels). The Permittee shall submit a Notification of Compliance Status according to 40 CFR Section 63.9(h)(2)(ii). For the initial compliancedemonstration for each boiler or process heater, the Permittee shall submit the Notification of Compliance Status before the close of business on the 60th day following thecompletion of all initial compliance demonstrations for all boiler or process heaters at the facility according to 40 CFR Section 63.10(d)(2). The Notification of Compliance Statusreport shall only contain the information specified in 40 CFR Section 63.7545(e)(1) through (8). [40 CFR 63.7545(e), 40 CFR 63.9(h)(2)(ii)]
If EQUI 147, EQUI 27, and EQUI 99 are not operating on the required date for a tune-up, the tune-up must be conducted within 30 calendar days of startup. [40 CFR63.7540(a)(13)]
For EU 001, the Permittee shall submit a signed statement in the Notification of Compliance Status report that indicates that a tune-up of the unit was conducted. [40 CFR63.7530(d)]
(a) The Permittee shall submit to the Administrator all of the notifications in 40 CFR Sections 63.7(b) and (c), 63.8(e), (f)(4) and (6), and 63.9(b) through (h) that apply by thedates specified. [40 CFR 63.7495(d), ]
(8) In addition to the information required in 40 CFR Section 63.9(h)(2), the notification of compliance status must include the following certification(s) of compliance, asapplicable, and signed by a responsible official:
(i) This facility complies with the required initial tune-up according to the procedures in 40 CFR Section 63.7540(a)(10)(i) through (vi).
(ii) This facility has had an energy assessment performed according to 40 CFR Section 63.7530(e).
(iii) Except for units that burn only natural gas, refinery gas, or other gas 1 fuel, or units that qualify for a statutory exemption as provided in section 129(g)(1) of the Clean Air Act,include the following: No secondary materials that are solid waste were combusted in any affected unit. [40 CFR 63.7545(e)]
(6) A signed certification that the Permittee has met all applicable work practice standards.
(7) If the Permittee had a deviation from any work practice standard, a description of the deviation, the duration of the deviation, and the corrective action taken in the Notificationof Compliance Status report shall also be submitted. [40 CFR 63.7545(e)]
TSD Reqt. Attachment
Component Group COMG 6
(AirComponentGroup:GP010)
34. Text
35. Text
36. Text
37. Text
38. Submittal/Action
39. Submittal/Action
40. Submittal/Action
41. Text
42. Text
43. Text
The Permittee shall submit a compliance report that shall contain the following information:
a. Information required in 40 CFR Section 63.7550(c)(1) through (5); and
b. If there are no deviations from the requirements for work practice standards in 40 CFR pt. 63, subp. DDDDD, Table 3 that apply, a statement that there were no deviationsfrom the work practice standards during the reporting period; and
c. If there was a deviation from a work practice standard during the reporting period, the report must contain the information in 40 CFR Section 63.7550(d).
[40 CFR 63.7550(a), ]
The Permittee shall demonstrate continuous compliance with the work practice standards in 40 CFR pt. 63, subp. DDDDD, Table 3 according to the methods specified in 40 CFRpt. 63, subp. DDDDD, Table 8 and 40 CFR Section 63.7540(a)(1) through (19). [40 CFR 63.7540(a)]
Report: due before end of each calendar year starting 01/31/2016 or EQUI 99.
(1) The first compliance report must cover the period beginning on January 1, 2016 and ending on January 31 at least 1 year after January 1, 2016.
(2) The first annual compliance report must be postmarked or submitted no later than January 31.
(3) Each subsequent annual compliance reports must cover the applicable annual period from January 1 to December 31.
(4) Each subsequent annual compliance report must be postmarked or submitted no later than January 31. submit a report : Due annually, by the 31st of January. [40 CFR63.7550(b)]
Report: due before end of each calendar year starting 01/31/2016 for EQUI 27.
(1) The first compliance report must cover the period beginning on January 1, 2016 and ending on January 31 at least 1 year after January 1, 2016.
(2) The first annual compliance report must be postmarked or submitted no later than January 31.
(3) Each subsequent annual compliance reports must cover the applicable annual period from January 1 to December 31.
(4) Each subsequent annual compliance report must be postmarked or submitted no later than January 31. submit a report : Due annually, by the 31st of January. [40 CFR63.7550(b)]
Report: due before end of each calendar 60 months starting 01/31/2016 for EQUI 147.
(1) The first compliance report must cover the period beginning on January 1, 2016 and ending on January 31 at least 5 years after January 1, 2016.
(2) The first 5-year compliance report must be postmarked or submitted no later than January 31.
(3) Each subsequent 5-year compliance reports must cover the applicable 5-year period from January 1 to December 31.
(4) Each subsequent 5-year compliance report must be postmarked or submitted no later than January 31. submit a report : Due by the end of each calendar five years followingpermit issuance. [40 CFR 63.7550(b)]
Each instance in which the Permittee did not meet each operating limit in 40 CFR pt. 63, subp. DDDDD, Table 3 that apply shall be reported. These instances are deviationsfrom the operating limits, respectively, in 40 CFR pt. 63, subp. DDDDD. These deviations must be reported according to the requirements in 40 CFR Section63.7550. [40 CFR 63.7540(b)]
A compliance report must contain the applicable information in 40 CFR Section 63.7550(c);
(1) If the facility is subject to a the requirements of a tune up they must submit a compliance report with the information in 40 CFR Section 63.7550(c)(5)(i) through (iv) and (xiv).[40 CFR 63.7550(c)]
(5)(i) Company and Facility name and address.
(ii) Process unit information, emissions limitations, and operating parameter limitations.
(iii) Date of report and beginning and ending dates of the reporting period.
(iv) The total operating time
(xiii) If a malfunction occurred during the reporting period, the report must include the number, duration, and a brief description for each type of malfunction which occurred duringthe reporting period and which caused or may have caused any applicable emission limitation to be exceeded. The report must also include a description of actions taken by thePermittee during a malfunction of a boiler or process heater to minimize emissions in accordance with 40 CFR Section 63.7500(a)(3), including actions taken to correct themalfunction...
TSD Reqt. Attachment
Component Group COMG 6
(AirComponentGroup:GP010)
42. Text
43. Text
44. Text
45. Text
46. Text
47. Text
49. Text
50. Text
51. Text
52. Text
The Permittee shall submit all reports required by 40 CFR pt. 63, subp. DDDDD, Table 9 electronically using CEDRI that is accessed through the EPA's Central Data Exchange(CDX) ( www.epa.gov/cdx ). However, if the reporting form specific to this subpart is not available in CEDRI at the time that the report is due the report the Permittee shall submitthe report to the Administrator at the appropriate address listed in 40 CFR Section 63.13. At the discretion of the Administrator, the Permittee shall also submit these reports, tothe Administrator in the format specified by the Administrator. [40 CFR 63.7550(h)(3)]
The Permittee shall keep records according to 40 CFR Section 63.7555(a)(1) and (2):
(1) A copy of each notification and report that is submitted to comply with 40 CFR pt. 63, subp. DDDDD, including all documentation supporting any Initial Notification orNotification of Compliance Status or compliance report that is submitted, according to the requirements in 40 CFR Section 63.10(b)(2)(xiv).
(2) Records of compliance demonstrations as required in 40 CFR Section 63.10(b)(2)(viii). [40 CFR 63.7555(a)]
The compliance report shall also contain;
(1) A description of the deviation and which emission limit or operating limit from which the Permittee deviated.
(2) Information on the number, duration, and cause of deviations (including unknown cause), as applicable, and the corrective action taken. [40 CFR 63.7550(d)]
Prohibited activities:
(1) The Permittee shall not operate any affected source in violation of the requirements of 40 CFR pt. 63.
(2) The Permittee shall keep records, notify, report, or revise reports as required under 40 CFR pt. 63. [40 CFR 63.4(a), Minn. R. 7011.7000]
Circumvention: The Permittee shall not build, erect, install, or use any article, machine, equipment, or process to conceal an emission that would otherwise constitutenoncompliance with a relevant standard. Such concealment includes, but is not limited to:
(1) The use of diluents to achieve compliance with a relevant standard based on the concentration of a pollutant in the effluent discharged to the atmosphere;
(2) The use of gaseous diluents to achieve compliance with a relevant standard for visible emissions. [40 CFR 63.4(b), Minn. R. 7011.7000]
(xiv) Include the date of the most recent tune-up for each unit subject to only the requirement to conduct an annual (EQUI 27 and EQUI 99) or 5-year (EQUI 147) tune-upaccording to 40 CFR Section 63.7540(a)(10) or (12), respectively. Include the date of the most recent burner inspection if it was not done annually (EQUI 27 and EQUI 99) or ona 5-year period (EQUI 147) and was delayed until the next scheduled or unscheduled unit shutdown.
(xvii) Statement by a responsible official with that official's name, title, andsignature, certifying the truth, accuracy, and completeness of the content of thereport. [40 CFR 63.7550(c)]
(a) Records shall be in a form suitable and readily available for expeditious review, according to 40 CFR Section 63.10(b)(1).
(b) As specified in 40 CFR Section 63.10(b)(1), the Permittee shall keep each record for 5 years following the date of each occurrence, measurement, maintenance, correctiveaction, report, or record.
(c) The Permittee shall keep each record on site, or the records shall be accessible from on site (for example, through a computer network), for at least 2 years after the date ofeach occurrence, measurement, maintenance, corrective action, report, or record, according to 40 CFR Section 63.10(b)(1). The Permittee shall keep the records off site for theremaining 3 years. [40 CFR 63.7560]
40 CFR pt. 63, subp. DDDDD, Table 10 shows which parts of the General Provisions in 40 CFR Sections 63.1 through 63.15 apply. [40 CFR 63.7565]
TSD Reqt. Attachment
Component Group COMG 6
(AirComponentGroup:GP010)
51. Text
52. Text
53. Text
54. Text
55. Text
COMG 7(AirComponentGroup:GP008)
1. Text
3. Text
4. Text
5. Limitation(TotalParticulateMatter)
6. Limitation(Opacity)
The Permittee shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available forexpeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, orrecord. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained onmicrofilm, on a computer, on computer floppy disks, on magnetic tape disks, or on microfiche. [Minn. R. 7011.7000, ]
Fragmentation after November 15, 1990 which divides ownership of an operation, within the same facility among various owners where there is no real change in control, will notaffect applicability. The Permittee shall not use fragmentation or phasing of reconstruction activities (i.e., intentionally dividing reconstruction into multiple parts for purposes ofavoiding new source requirements) to avoid becoming subject to new source requirements. [40 CFR 63.4(c), Minn. R. 7011.7000]
After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, if the Permittee constructs a new affected source that is notmajor-emitting or reconstructs an affected source that is not major-emitting that is subject to such standard, or reconstructs a source such that the source becomes an affectedsource subject to the standard, must notify the Administrator of the intended construction or reconstruction. The notification must be submitted in accordance with the proceduresin 40 CFR Section 63.9(b). [Minn. R. 7011.7000, ]
After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, equipment added (or a process change) to an affected source that iswithin the scope of the definition of affected source under the relevant standard must be considered part of the affected source and subject to all provisions of the relevantstandard established for that affected source. [Minn. R. 7011.7000, ]
Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp.1(B)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
Requirements apply to each control equipment unit listed in COMG 7 (Fabric Filter Control Equipment subject to CAM). [Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Component Group COMG 7
(AirComponentGroup:GP008)
5. Limitation(TotalParticulateMatter)
6. Limitation(Opacity)
7. Limitation(TotalParticulateMatter)
8. Limitation(PM < 10micron)
9. Limitation(PM < 2.5micron)
10. Text
11. Limitation(Pressure Drop)
13. Text
14. Text
15. Text
The Permittee shall operate and maintain the fabric filter in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Planavailable onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 99 percentcontrol efficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than or equal to 99 percent controlefficiency [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 95 percent controlefficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
Recordkeeping of Visible Emissions and Pressure Drop: The Permittee shall record the time and date of each visible emission inspection and pressure drop reading, andwhether or not any visible emissions were observed, and whether or not the observed pressure drop was within the range specified in this permit. Recorded values outside therange specified in this permit are considered Deviations as defined by Minn. R. 7007.0100, subp. 8a. [40 CFR 64.3, Minn. R. 7017.0200]
Pressure Drop: greater than or equal to 0.20 inches of water column and less than or equal to 10.0 inches of water column , unless a new range is required to be set pursuant toMinn. R. 7017.2025, subp. 3, based on the values recorded during the most recent MPCA approved performance test where compliance was demonstrated. The Permittee shallrecord the pressure drop once every 24 hours when in operation. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 5, Minn. R. 7007.0800, subp. 2, 4]
Opacity: less than or equal to 10 percent from any control equipment listed under GP 008. [Minn. R. 7011.1005, subp. 3(D)]
Daily Inspections: The Permittee shall do the following, once every 24 hours:
1). Inspect the fabric filter stack (STRU 10 for TREA 21, STRU 11 for TREA 23, STRU 5 for TREA 27 and TREA 28, and STRU 28 for TREA 29, STRU 12 for TREA 10, STRU5 for TREA 12) for any visible emissions during daylight hours, except during inclement weather. During inclement weather, the Permittee shall only read and record the pressuredrop across the fabric filter.
2). Read and record the pressure drop across the fabric filter. [40 CFR 64.3, Minn. R. 7017.0200]
TSD Reqt. Attachment
Component Group COMG 7
(AirComponentGroup:GP008)
14. Text
15. Text
16. Text
17. Text
18. Text
19. Text
20. Text
21. Text
COMG 8(AirComponentGroup:GP007)
1. Text
6. Limitation(ProcessThroughput)
The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. ThePermittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative mediaallows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. [Minn. R. 7017.0200, ]
The Permittee shall calibrate the pressure gauge at least once every 12 months and shall maintain a written record of any action resulting from the calibration. [Minn. R.7017.0200, ]
Periodic Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect all control equipmentcomponents. The Permittee shall maintain a written record of these inspections, and any action resulting from the inspection. [40 CFR 64.3, Minn. R. 7017.0200]
Monitoring Equipment: The Permittee shall install and maintain a pressure differential monitoring gauge for measuring and recording pressure drop as required by this permit.The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [40 CFR 64.7(b), Minn. R. 7017.0200]
Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide anindication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing pressure droprange, the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring change. [40 CFR 64.7(e),Minn. R. 7017.0200]
Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur:- visible emissions are observed; or- the recorded pressure drop is outside the required operating range; or- the fabric filter or any of its components are found during the inspections to need repair.
Corrective actions shall return the pressure drop to within the permitted range, eliminate visible emissions, and/or include completion of necessary repairs identified during theinspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type anddate of any corrective action taken for each filter. [Minn. R. 7017.0200, ]
As required by 40 CFR Section 64.9(a)(2), for the Semi-Annual Deviations Report listed in Table B of this permit and/or the Notification of Deviations Endangering Human Healthand the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt.64:
1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and
2) Summary information on the number, duration, and cause for monitor downtime incidents. [Minn. R. 7017.0200, ]
All COMG 8 (Hot Dehulling System venting to STRU 4) emission units (except for EQUI 32, EQUI 33, EQUI 34, and EQUI 35) shall vent to EQUI 18, and EQUI 18 emissionsshall vent to STRU 4.EQUI 32 shall vent through TREA 39 prior to venting to STRU 4.EQUI 33 shall vent through TREA 40 prior to venting to STRU 4.EQUI 34 shall vent through TREA 41 prior to venting to STRU 4.EQUI 35 shall vent through TREA 42 prior to venting to STRU 4. [Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Component Group COMG 8
(AirComponentGroup:GP007)
1. Text
6. Limitation(ProcessThroughput)
8. Text
9. Text
11. Text
COMG 9(AirComponentGroup:GP004)
1. Text
3. Limitation(TotalParticulateMatter)
4. Limitation(PM < 10micron)
6. Submittal/Action(TotalParticulateMatter)
7. Submittal/Action(TotalParticulateMatter)
See COMG 9 (Particulate Matter Generating Sources) for Performance Testing Requirements. [Minn. R. 7007.0800, subp. 2]
Recordkeeping: Calculate and record the bean process throughput by the 28th day of each month for the previous month and the 12-month Rolling Sum. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
Process Throughput: less than or equal to 1.533E06 tons/year using 12-month Rolling Sum beans entering into the hot dehulling system. (except for elevator storage) [Title ICondition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
Daily Recordkeeping: On each day of operation, the Permittee shall record and maintain records of the quantity of beans entering the hot dehulling system. [Title I Condition:Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
Total Particulate Matter conduct performance test : Due after 11/13/2014 every 60 months to measure PM emissions from STRU 3. The total emissions from STRU 3, STRU 4,STRU 24, and STRU 8 shall not exceed the PM limit of 44.57 lbs/hour.
The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approvedby MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
Total Particulate Matter <= 44.57 pounds per hour 3-hour rolling average This limit applies to all emission units that vent to STRUs 3, 4, 24, and 8. [Title I Condition: Avoid majormodification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
PM < 10 micron <= 44.57 pounds per hour 3-hour rolling average This limit applies to all emission units that vent to STRUs 3, 4, 24, and 8. [Title I Condition: Avoid majormodification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
Total Particulate Matter conduct performance test : Due after 11/13/2014 every 60 months to measure PM emissions from STRU 24. PM emissions shall not exceed STRU 24(see STRU 7) or COMG 9 (Particulate Matter Generating Sources) limits.The total emissions from STRU 3, STRU 4, STRU 24, and STRU 8 shall not exceed the PM limit of44.57 lbs/hour.
The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approvedby MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
Total Particulate Matter conduct performance test : Due after 11/13/2014 every 60 months to measure PM emissions from STRU 8. PM emissions shall not exceed STRU 8 (seeSTRU 8) or COMG 9 (Particulate Matter Generating Sources) limits. The total emissions from STRU 3, STRU 4,STRU 24, and STRU 8 shall not exceed the PM limit of 44.57lbs/hour.
The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approvedby MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
Total Particulate Matter conduct performance test : Due after 11/13/2014 every 60 months to measure PM emissions from STRU 4. PM emissions shall not exceed COMG 8(Hot Dehulling System venting to STRU 4) or COMG 9 (Particulate Matter Generating Sources) limts. The total emissions from STRU 3, STRU 4, STRU 24, and STRU 8 shallnot exceed the PM limit of 44.57 lbs/hour.
The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approvedby MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing asrequired:1) by this permit;2) by the most recently approved Performance Test Frequency Plan; or3) within a Notice of Compliance letter.
Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date.
For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". [Minn. R. 7017.2020, subp. 1]
PM < 10 micron Performance Test: due before end of each 60 months starting 11/13/2014 to measure PM10 emissions from STRU 8. The total emissions from STRU 3, STRU4, STRU 24, and STRU 8 shall not exceed the PM10 limit of 44.57 lbs/hour.
The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approvedby MPCA in the performance test plan approval. conduct performance test : Due after 11/13/2014 every 60 months. [Minn. R. 7017.2020, subp. 1]
PM < 10 micron conduct performance test : Due after 11/13/2014 every 60 months to measure PM10 emissions from STRU 24. The total emissions from STRU 3, and STRU 4,STRU 24, and STRU 8 shall not exceed the PM10 limit of 44.57 lbs/hour.
The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approvedby MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
PM < 10 micron conduct performance test : Due after 11/13/2014 every 60 months to measure PM10 emissions from STRU 4. PM10 emissions shall not exceed COMG 8 (HotDehulling System venting to STRU 4) or COMG 9 (Particulate Matter Generating Sources) limts. The total emissions from STRU 3, STRU 4, STRU 24, and STRU 8 shall notexceed the PM10 limit of 44.57 lbs/hour.
The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approvedby MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
PM < 10 micron conduct performance test : Due after 11/13/2014 every 60 months to measure PM10 emissions from STRU 3. The total emissions from STRU 3, STRU 4, STRU24, and STRU 8 shall not exceed the PM10 limit of 44.57 lbs/hour.
The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approvedby MPCA in the performance test plan approval. [Minn. R. 7017.2020, subp. 1]
TSD Reqt. Attachment
Component Group
COMG 9(AirComponentGroup:GP004)
14. Text
COMG 10(AirComponentGroup:GP002)
3. Text
4. Text
6. Text
7. Text
8. Text
9. Text
10. Text
11. Text
12. Text
Monthly Weighted Average HAP Content Calculation: By the end of each calendar month, following an operating month, calculate the monthly weighted average HAP content(volume fraction) using the following equation:
Monthly Weighted Average HAP Content of Extraction Solvent (volume fraction) = Summation from i = 1 to n (Receivedi * Contenti)/Total Received
Where:Receivedi = Gallons of extraction solvent received in delivery ̀̀i.''Contenti = The volume fraction of HAP in extraction solvent delivery ̀̀i.''Total Received = Total gallons of extraction solvent received since the end of the previous operating month.n = Number of extraction solvent deliveries since the end of the previous operating month. [Minn. R. 7011.7840, ]
Monthly Compliance Ratio Calculation: By the end of each calendar month following an operating month, calculate the compliance ratio for the previous 12 operating months.
An operating month is any calendar month with at least one normal operating period and does not include malfunction period. A normal operating period is defined in 40 CFRSection 63.2872. [40 CFR 63.2840, Minn. R. 7011.7840]
Compliance Ratio: less than or equal to 1.00 for the previous 12 operating months. The compliance ratio shall be calculated by the end of each calendar month following anoperating month. [Minn. R. 7011.7840, ]
f = the weighted average volume fraction of HAP in solvent received during the previous 12 operating months, dimensionless.
0.64 = The average volume fraction of HAP in solvent in the baseline performance data, dimensionless.
Actual Solvent Loss = Quantity of actual solvent loss during previous 12 operating months (gallons)
Allowable Solvent Loss = (Quantity of soybeans processed using conventional desolventizer during the previous 12 operating months * 0.2 gallons/tons) + (Quantity of soybeansprocessed using specialty desolventizer during the previous 12 operating months * 1.7 gallons/tons); This alternative language was based on the methodology recommended b..
Actual Solvent Loss Calculation: By the end of each calendar month following an operating month, determine the total solvent loss, in gallons, for the previous operating month.Actual solvent loss occurring from the affected sources for all normal operating periods recorded within a calendar month is to be determined as follows:
Monthly Actual Solvent (gal) = Summation from i = 1 to n (SOLVb - SOLVe + SOLVr +/- SOLVa)i
Where:SOLVb = Gallons of solvent in the inventory at the beginning of normal operating period ̀̀i'' as determined in paragraph (a)(3) of this section.
SOLVe = Gallons of solvent in the inventory at the end of normal operating period ̀̀i'' as determined in 40 CFR Section 63.2853(a)(3).
(continued below) [Minn. R. 7011.7840, ]
Actual Solvent Loss 12-month Rolling Sum Calculation: The owner or operator shall calculate the 12-month rolling sum actual solvent loss by summing the 12 most recentactual monthly solvent losses. [40 CFR 63.2853, Minn. R. 7011.7840]
(continued from above)
SOLVr = Gallons of solvent received between the beginning and ending inventory dates of normal operating period ̀̀i'' as determined in 40 CFR Section 63.2853(a)(4).
SOLVa = Gallons of solvent added or removed from the extraction solvent inventory during normal operating period ̀̀i'' as determined in 40 CFR Section 63.2853(a)(5).
n = Number of normal operating periods in a calendar month. [Minn. R. 7011.7840, ]
12-Month rolling sum Calculation: Weighted Average of HAP Content of Solvent Received using the following equation:
12-Month Weighted Average of HAP Content in Solvent Received (Volume fraction) = Summation from i = 1 to 12 (Receivedi * Contenti)/Total Received
Where:Receivedi = Gallons of extraction solvent received in operating month ̀̀i'' as determined in 40 CFR Section 63.2853(a)(4).Contenti = Average volume fraction of HAP in extraction solvent received in operating month ̀̀i'' as determined in 40 CFR Section 63.2854 (b)(1)Total Received = Total gallons of extraction solvent received during the previous 12 operating months. [Minn. R. 7011.7840, ]
TSD Reqt. Attachment
Component Group COMG 10
(AirComponentGroup:GP002)
11. Text
12. Text
13. Text
15. Text
16. Text
17. Text
18. Text
19. Text
20. Text
21. Text
Startup, Shutdown and Malfunction (SSM) Plan: The Permittee shall develop and implement a written SSM plan. The SSM plan must provide detailed procedures for operatingand maintaining the source to minimize emissions during a qualifying SSM event for which the source chooses the 40 CFR Section 63.2850(e)(2) malfunction period. The SSMplan must specify a program of corrective action for malfunctioning process and air pollution control equipment and reflect the best practices now in use by the industry tominimize emissions, and include specified procedures for estimating solvent loss during each SSM event. Some or all of the procedures may come from plans the Permitteedeveloped for other purposes such as a Standard Operating Procedure manual or an Occupational Safety and Health Administration Process Safety Management plan. Toqualify as a SSM plan, other such plans must meet all the applicable requirements of these NESHAP. [Minn. R. 7011.7840, , ]
Recordkeeping of Compliance Plans: The Permittee shall keep the plan for demonstrating compliance and the SSM plan on-site and readily available as long as the source isoperational. [Minn. R. 7011.7840, ]
Recording- Solvent Inventory: By the end of each calendar month following an operating month, record the following information for the previous operating month. At a minimum,these records shall include:1. Dates that define each operating status period during a calendar month;2. The operating status of the source such as normal operation, nonoperating, malfunction period, or exempt operation for each recorded time interval;3. Gallons of extraction solvent in the inventory on the beginning and ending dates of each normal operating period;4. The gallons of all extraction solvent received, purchased, and recovered during each calendar month;5. All extraction solvent inventory adjustments, additions, or subtractions. The reason for the adjustment shall be documented and the quantity of the adjustment justified;6. The total solvent loss for each calendar month, regardless of the source operating status, and7. The actual solvent loss in gallons for each operating month. [Minn. R. 7011.7840, ]
Recording - Average HAP Content: By the end of each calendar month following an operating month, record the following information for the average HAP content in theextraction solvent, for the previous operating month:
1.The gallons of extraction solvent received in each delivery;2. The volume fraction of each HAP exceeding 1 percent by volume in each delivery of extraction solvent; and3. The weighted average volume fraction of HAP in extraction solvent received since the end of the last operating month as determined in 40 CFR Section 63.2854 (b)(2) [40CFR 63.2862(c)(2), Minn. R. 7011.7840]
Plan Revisions for Demonstrating Compliance: The MPCA may require the Permittee to revise the Plan for demonstrating compliance, and may require reasonable revisions ifthe procedures lack detail, are inconsistent or do not accurately determine solvent loss, HAP content of the solvent, or the tons of oilseed processed. [Minn. R. 7011.7840, ]
Plan for Demonstrating Compliance: The Permittee shall develop and implement a written Plan for Demonstrating Compliance. The Plan must include the following :
(1) The name and address of the owner or operator;
(2) The physical address of the vegetable oil production process;
(3) A detailed description of all methods of measurement the source will use to determine the solvent losses, HAP content of solvent, and thetons of each type of oilseed processed;
(4) When each measurement will be made; and
(5) Examples of each calculation the Permittee will use to determine the compliance status. Include examples of how the data measured with one..
Oilseed Quantity Processed Calculation: Determine the quantity of each oil seed type processed at the affected source during normal operating periods recorded within a monthusing the following equation:
Monthly Quantity of Oilseed Processed = Summation from i = 1 to n (SEEDb-SEEDe+SEEDr +/- SEEDa)
Where:SEEDb= Tons of oilseed in the inventory at the beginning of normal operating period ̀̀i'' as determined in 40 CFR Section 63.2855(a)(3)SEEDe = Tons of oilseed in the inventory at the end of normal operating period ̀̀i'' as determined in accordance with 40 CFR Section 63.2855(a)(3)SEEDr = Tons of oilseed received during normal operating period ̀̀i'' as determined in 40 CFR Section 63.2855(a)(4) of this section.SEEDa = Tons of oilseed added or removed from the oilseed inventory during normal operating period ̀̀i'' as determined in 40 CFR Section 63.2855(a)(5)n = Number of normal operating periods in the calendar month during which this type oilseed was processed. [Minn. R. 7011.7840, ]
12-Month Rolling Sum calculation of Oilseed Quantity Processed: Calculate the 12-month rolling sum of the oilseed quantity processed by summing the monthly oilseed quantityprocessed for the previous 12 operating months. [Minn. R. 7011.7840, ]
TSD Reqt. Attachment
Component Group COMG 10
(AirComponentGroup:GP002)
20. Text
21. Text
22. Text
23. Text
24. Text
25. Text
26. Text
27. Text
28. Text
29. Text
Recording - Soybean Processed Weight: At a minimum record the following:
1. The dates that define each operating status period. These dates must be the same as the dates entered for the extraction solvent inventory;2. The operating status of the source such as normal operation, nonoperating, malfunction period, or exempt operating for each recorded time interval. On the log for each typeof listed oilseed that is not being processed during a normal operating period, the Permittee shall record which type of listed oilseed is being processed in addition to the sourceoperating status;3. The oilseed inventory for the type of listed oilseed that is being processed during a normal operating period, the Permittee shall record which type of listed oilseed is beingprocessed in addition to the source operating status;4. The tons of each type of listed oilseed received at the affected source each normal operating period;
(continued below) [40 CFR 63.2862(c)(3), Minn. R. 7011.7840]
After the source has processed listed oilseed for 12 operating months and the Permittee is not operating during an initial start-up as described in 40 CFR Section 63.2850 (c)(2)or (d)(2), or a malfunction period as described in 40 CFR Section 63.2850(e)(2), the Permittee shall record the following: [Minn. R. 7011.7840, ]
(continued from above)
5. All listed oilseed inventory adjustments, additions, or subtractions for normal operating periods. The Permittee shall document the reason for the adjustment and justify thequantity of the adjustment; and6. The tons of each type of listed oilseed processed during each operating month. [40 CFR 63.2862(c)(3), Minn. R. 7011.7840]
5. Recordkeeping of compliance status: By the end of each calendar month following an operating month, the Permittee shall record a statement of whether the source is incompliance with all of the requirements of 40 CFR pt. 63, subp. GGGG. This includes a determination of whether the Permittee has met all of the applicable requirements in 40CFR Section 63.2850. [40 CFR 63.2862(d)(5), Minn. R. 7011.7840]
4. Recordkeeping for compliance ratio: By the end of each calendar month following an operating month, the Permittee shall record the compliance ratio for each 12 monthoperating period. [Minn. R. 7011.7840, ]
3. Recordkeeping of oilseed processed: by the end of the calendar month following each operating month, the Permittee shall record the 12 operating months rolling sum ofeach type of listed oilseed processed in tons. [40 CFR 63.2862(d)(3), Minn. R. 7011.7840]
2. Recordkeeping of fraction of HAP: by the end of the calendar month following each operating month, the Permittee shall record weighted average volume fraction of HAP inextraction solvent received for the previous 12 operating months. [40 CFR 63.2862(d)(2), Minn. R. 7011.7840]
1. Recordkeeping of actual solvent: by the end of the calendar month following each operating month, the Permittee shall record the 12 operating months rolling sum of theactual solvent loss in gallons [Minn. R. 7011.7840, ]
TSD Reqt. Attachment
Component Group COMG 10
(AirComponentGroup:GP002)
28. Text
29. Text
31. Submittal/Action
32. Text
33. Text
34. Text
35. Text
36. Text
37. Text
39. Text
Recordkeeping on site:
(a) The records must be in a form suitable and readily available for reviewin accordance with 40 CFR Section 63.10(b)(1).
(b) As specified in 40 CFR Section 63.10(b)(1), the Permittee shall keep each record for 5 years following the date of each occurrence, measurement, maintenance, correctiveaction, report, or record.
(c) The Permittee shall keep each record on-site for at least 2 years after the date of each occurrence, measurement, maintenance, corrective action, report, or record, inaccordance with 40 CFR Section 3.10(b)(1). You can keep the records off-site for the remaining 3 years. [40 CFR 63.2863, Minn. R. 7011.7840]
Recordkeeping of each SSM event: For each SSM event subject to a malfunction period, the Permittee shall record the following by the end of the calendar month followingeach month in which a malfunction period occurred:
1. A description and date of the SSM event, its duration, and reason it qualifies as a malfunction;2. An estimate of the solvent loss in gallons for the duration of the malfunction period with supporting document; and3. A checklist or other mechanism to indicate whether the SSM plan was followed during the malfunction period. [40 CFR 63.2862(e), Minn. R. 7011.7840]
Periodic SSM Report: By the end of the calendar month, submit a periodic startup, shutdown or malfunction (SSM) report for the previous month during which the source hasbeen operated under an initial startup period or a malfunction period. The SSM report must include the following:
1. The name, title, and signature of the source's responsible official who is certifying that the report accurately states that all actions taken during the initial startup or malfunctionperiod were consistent with the SSM plan;2. A description of events occurring during the time period, the date and duration of the events, and reason the time interval qualifies as an initial startup or malfunction period;3. An estimate of the solvent loss during the initial startup or malfunction period with supporting documentation. [Minn. R. 7011.7840, ]
Notification of Deviation Report: The deviation notification report must be submitted for each operating month, in which the compliance ratio exceeds 1.00. The report must besubmitted by the end of the month following the calendar month in which the deviation occurred. This report must include the compliance ration comprising the deviation.
1. The name and address of the owner or operator;2. The physical address of the vegetable oil production process;3. Each listed oilseed type processed during the 12 operating months period for which the Permittee has determined the deviation; and4. The compliance ratio comprising the deviation. The Permittee may reduce the frequency of submittal of the deviation notification report if the agency responsible for theseNESHAP does not object as provided in 40 CFR Section 63.10(e)(3)(iii). [40 CFR 63.2861(b), Minn. R. 7011.7840]
Immediate SSM Reports: Within 2 working days after commencing actions inconsistent with the SSM plan and the relevant emission requirements in 40 CFR Section 63.2840are exceeded, submit an immediate SSM report consisting of a telephone call or facsimile transmission followed by a letter within 7 working days of the event. The SSM reportmust include the following:
1. The name, title, and signature of the source's responsible official who is certifying the accuracy of the report, an explanation of the event, and the reasons for not following theSSM Plan;2. A description and date of the SSM event, its duration, and reason it qualifies as a SSM; and3. An estimate of the solvent loss for the duration of the SSM event with supporting documentation. [Minn. R. 7011.7840, ]
Content of Annual compliance certification: The Certification shall include the following:
1. The name and address of the owner or operator;2. The physical address of the vegetable oil production process;3. Each listed oilseed type processed during the 12 calendar months period covered by the report.4. Each HAP identified under 40 CFR Section 63.2854(a) as being present in concentrations greater than 1 percent by volume in each delivery of solvent received during the 12calendar months period covered by the report.
(continued below) [Minn. R. 7011.7840, ]
Content of Annual compliance certification, continued:
5. A statement designating the source as a major source of HAP or a demonstration that the source qualifies as an area source. An area source is a source that is not a majorsource and is not collocated within a plant site with other sources that are individually or collectively a major source; and6. A compliance certification to indicate whether the source was in compliance for each compliance determination made during the 12 calendar months period covered by thereport. For each such compliance determination, the Permittee shall include a certification of the following:(i) The Permittee is following the procedures described in the plan for demonstrating compliance.(ii) The compliance ratio is less than or equal to 1.00 [Minn. R. 7011.7840, ]
Compliance Certification: due before end of each calendar year starting 06/12/2005. This report shall contain the information listed in Table A of this permit for COMG 10(Hexane Emissions from Solvent Extraction and Refinery Process). Each subsequent annual compliance certification is due 12 calendar months after the previous annualcompliance certification. The annual compliance certification provides the compliance status for each operating month during the 12 calendar months period ending 60 days priorto the date on which the report is due. submit a compliance certification : Due annually, by the 31st of January. [40 CFR 63.2861(a), Minn. R. 7011.7840]
TSD Reqt. Attachment
Component Group COMG 10
(AirComponentGroup:GP002)
37. Text
39. Text
40. Text
41. Text
42. Text
43. Text
44. Text
45. Text
46. Text
47. Text
Prohibited activities:
(1) The Permittee shall not operate any affected source in violation of the requirements of 40 CFR pt. 63.
(2) The Permittee shall keep records, notify, report, or revise reports as required under 40 CFR pt. 63. [Minn. R. 7011.7000, ]
Malfunctions must be corrected as soon as practicable after their occurrence. To the extent that an unexpected event arises during a startup, shutdown, or malfunction, thePermittee must comply by minimizing emissions during such a startup, shutdown, and malfunction event consistent with safety and good air pollution control practices. [40 CFR63.6(e)(1)(ii), Minn. R. 7011.7000]
Fragmentation after November 15, 1990 which divides ownership of an operation, within the same facility among various owners where there is no real change in control, will notaffect applicability. The Permittee shall not use fragmentation or phasing of reconstruction activities (i.e., intentionally dividing reconstruction into multiple parts for purposes ofavoiding new source requirements) to avoid becoming subject to new source requirements. [40 CFR 63.4(c), Minn. R. 7011.7000]
Circumvention: The Permittee shall not build, erect, install, or use any article, machine, equipment, or process to conceal an emission that would otherwise constitutenoncompliance with a relevant standard. Such concealment includes, but is not limited to:
(1) The use of diluents to achieve compliance with a relevant standard based on the concentration of a pollutant in the effluent discharged to the atmosphere;
(2) The use of gaseous diluents to achieve compliance with a relevant standard for visible emissions. [40 CFR 63.4(b), Minn. R. 7011.7000]
At all times, including periods of startup, shutdown, and malfunction, the Permittee shall operate and maintain any affected source, including associated air pollution controlequipment and monitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions. During a period of startup, shutdown,or malfunction, this general duty to minimize emissions requires that the Permittee reduce emissions from the affected source to the greatest extent which is consistent withsafety and good air pollution control practices.
(continued below) [Minn. R. 7011.7000, ]
After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, if the Permittee constructs a new affected source that is notmajor-emitting or reconstructs an affected source that is not major-emitting that is subject to such standard, or reconstructs a source such that the source becomes an affectedsource subject to the standard, must notify the Administrator of the intended construction or reconstruction. The notification must be submitted in accordance with the proceduresin 40 CFR Section 63.9(b). [40 CFR 63.5(b)(4), Minn. R. 7011.7000]
After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, equipment added (or a process change) to an affected source that iswithin the scope of the definition of affected source under the relevant standard must be considered part of the affected source and subject to all provisions of the relevantstandard established for that affected source. [Minn. R. 7011.7000, ]
(continued from above)
The general duty to minimize emissions during a period of startup, shutdown, or malfunction does not require the Permittee to achieve emission levels that would be required bythe applicable standard at other times if this is not consistent with safety and good air pollution control practices, nor does it require the Permittee to make any further efforts toreduce emissions if levels required by the applicable standard have been achieved. Determination of whether such operation and maintenance procedures are being used will bebased on information available to the Administrator which may include, but is not limited to, monitoring results, review of operation and maintenance procedures (including thestartup, shutdown, and malfunction plan required in 40 CFR Section 63.6(e)(3)), review of operation and maintenance records, and inspection of the source. [Minn. R.7011.7000, ]
TSD Reqt. Attachment
Component Group COMG 10
(AirComponentGroup:GP002)
46. Text
47. Text
48. Text
49. Text
50. Text
51. Text
COMG 11(AirComponentGroup:GP009)
1. Text
3. Text
4. Text
5. Limitation(TotalParticulateMatter)
The Permittee shall maintain relevant records of the occurrence and duration of each startup or shutdown when the startup or shutdown causes the source to exceed anyapplicable emission limitation in the relevant emission standards. [Minn. R. 7011.7000, ]
The Permittee shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available forexpeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, orrecord. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained onmicrofilm, on a computer, on computer floppy disks, on magnetic tape disks, or on microfiche. [40 CFR 63.10(b)(1), Minn. R. 7011.7000]
The Permittee shall develop a written startup, shutdown, and malfunction plan that describes, in detail, procedures for operating and maintaining the source during periods ofstartup, shutdown, and malfunction; and a program of corrective action for malfunctioning process, air pollution control, and monitoring equipment used to comply with therelevant standard. The startup, shutdown, and malfunction plan does not need to address any scenario that would not cause the source to exceed an applicable emissionlimitation in the relevant standard. [40 CFR 63.6(e)(3)(i), Minn. R. 7011.7000]
The Permittee may periodically revise the startup, shutdown, and malfunction plan for the affected source as necessary to satisfy the requirements of 40 CFR pt. 63 or to reflectchanges in equipment or procedures at the affected source. Unless the permitting authority provides otherwise, the Permittee may make such revisions to the startup, shutdown,and malfunction plan without prior approval by the Administrator or the permitting authority. However, each such revision to a startup, shutdown, and malfunction plan must bereported in the semiannual report required by 40 CFR Section 63.10(d)(5).
(continued below) [Minn. R. 7011.7000, ]
(continued from above)
If the startup, shutdown, and malfunction plan fails to address or inadequately addresses an event that meets the characteristics of a malfunction but was not included in thestartup, shutdown, and malfunction plan at the time the Permittee developed the plan, the Permittee shall revise the startup, shutdown, and malfunction plan within 45 days afterthe event to include detailed procedures for operating and maintaining the source during similar malfunction events and a program of corrective action for similar malfunctions ofprocess or air pollution control and monitoring equipment. [40 CFR 63.6(e)(3)(viiii), Minn. R. 7011.7000]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp.1(B)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
Requirements apply to each control equipment unit listed in COMG 11 (Fabric Filter Control Equipment). [Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Component Group COMG 11
(AirComponentGroup:GP009)
4. Text
5. Limitation(TotalParticulateMatter)
6. Limitation(Opacity)
7. Limitation(TotalParticulateMatter)
8. Limitation(PM < 10micron)
9. Limitation(PM < 2.5micron)
10. Limitation(Pressure Drop)
12. Text
13. Text
14. Text
Visible Emissions: The Permittee shall check each fabric filter stack for any visible emissions once each day of operation during daylight hours. During inclement weather, thePermittee shall read and record the pressure drop across the fabric filter, once each day of operation. [Minn. R. 7007.0800, subps. 4-5]
Total Particulate Matter: greater than or equal to 80 percent by weight collection efficiency for the control equipment [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 99 percentcontrol efficiency [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than or equal to 99 percent controlefficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 95 percent controlefficiency [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
Recordkeeping of Visible Emissions and Pressure Drop. The Permittee shall record the time and date of each visible emission inspection and pressure drop reading, andwhether or not any visible emissions were observed, and whether or not the observed pressure drop was within the range specified in this permit. [Minn. R. 7007.0800, subp. 5]
Pressure Drop: greater than or equal to 0.20 inches of water column and less than or equal to 10.0 inches of water column , unless a new range is required to be set pursuant toMinn. R. 7017.2025, subp. 3, based on the values recorded during the most recent MPCA approved performance test where compliance was demonstrated. The Permittee shallrecord the pressure drop once every 24 hours when in operation. [Minn. R. 7007.0800, subp. 2]
Opacity: less than or equal to 10 percent from any control equipment. [Minn. R. 7011.1005, subp. 3(D)]
TSD Reqt. Attachment
Component Group COMG 11
(AirComponentGroup:GP009)
13. Text
14. Text
15. Text
16. Text
17. Text
18. Text
Equipment
EQUI 17(MaterialHandlingEquipment:EU240)
1. Text
2. Text
3. Limitation(TotalParticulateMatter)
4. Limitation(Opacity)
The Permittee shall operate and maintain the fabric filter in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Planavailable onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
The Permittee shall operate and maintain the fabric filter at all times that any emission unit controlled by the fabric filter is in operation. The Permittee shall document periods ofnon-operation of the control equipment. [Minn. R. 7007.0800, subp. 2]
Periodic Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect the control equipmentcomponents. The Permittee shall maintain a written record of these inspections. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subps. 4-5]
Monitoring Equipment: The Permittee shall install and maintain the necessary monitoring equipment for measuring and recording pressure drop as required by this permit. Themonitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [Minn. R. 7007.0800, subp. 4]
Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur:- visible emissions are observed;- the recorded pressure drop is outside the required operating range; or- the fabric filter or any of its components are found during the inspections to need repair.
Corrective actions shall return the pressure drop to within the permitted range and/or include completion of necessary repairs identified during the inspection, as applicable.Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type and date of any correctiveaction taken for each filter. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subps. 4-5]
Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp.1(B)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
TSD Reqt. Attachment
Equipment
EQUI 17(MaterialHandlingEquipment:EU240)
3. Limitation(TotalParticulateMatter)
4. Limitation(Opacity)
EQUI 18(MaterialHandlingEquipment:EU241)
1. Text
2. Text
3. Limitation(TotalParticulateMatter)
4. Limitation(Opacity)
EQUI 19(MaterialHandlingEquipment:EU242)
1. Text
2. Text
3. Limitation(TotalParticulateMatter)
4. Limitation(Opacity)
Opacity: less than or equal to 10 percent discharged from control equipment [Minn. R. 7011.1005, subp. 3(D)]
Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp.1(B)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
Opacity: less than or equal to 10 percent discharged from control equipment [Minn. R. 7011.1005, subp. 3(D)]
Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp.1(B)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
TSD Reqt. Attachment
Equipment
EQUI 19(MaterialHandlingEquipment:EU242)
3. Limitation(TotalParticulateMatter)
4. Limitation(Opacity)
EQUI 25(MaterialHandlingEquipment:EU248)
1. Text
2. Text
3. Limitation(TotalParticulateMatter)
4. Limitation(Opacity)
EQUI 26(Boiler:EU039)
2. Limitation(TotalParticulateMatter)
3. Limitation(Sulfur Dioxide)
4. Limitation(Opacity)
6. Limitation(Sulfur Contentof Fuel)
Opacity: less than or equal to 10 percent discharged from control equipment [Minn. R. 7011.1005, subp. 3(D)]
Total Particulate Matter: greater than or equal to 80 percent by weight for the control equipment. [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp.1(B)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
Opacity: less than or equal to 10 percent discharged from control equipment [Minn. R. 7011.1005, subp. 3(D)]
Total Particulate Matter: less than 0.60 lbs/million Btu heat input using 3-hour Rolling Average (This is met through the total capacity of the equipment - total potential to emit is0.22 lb/hr or 0.02 lb/MMBtu heat input) [Minn. R. 7011.0510, subp. 1, Minn. R. 7011.0545]
Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input using 3-hour Rolling Average (Total potential to emit is 4.84 lb/hr or 0.50 lb/MMBtu heat input) [Minn. R.7011.0510, subp. 1, Minn. R. 7011.0545]
Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
TSD Reqt. Attachment
Equipment
EQUI 26(Boiler:EU039)
4. Limitation(Opacity)
6. Limitation(Sulfur Contentof Fuel)
7. Limitation(Sulfur Contentof Fuel)
8. Text
9. Text
11. Text
12. Text
13. Text
16. Text
17. Text
The Permittee shall only burn natural gas and ultra low sulfur fuel (distillate fuel oil that has less than or equal to 15 ppm sulfur) after January 31, 2016. [Minn. R. 7007.0800,subp. 2]
Sulfur Content of Fuel: less than or equal to 0.0015 percent by weight (15 ppm) for distillate fuel oil on and after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
Sulfur Content of Fuel: less than or equal to 0.050 percent by weight for fuel oil No. 2 until January 31, 2016. [Minn. R. 7007.0800, subp. 2]
Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each monthfor the previous calendar month. [Minn. R. 7007.0800, subps. 4-5]
Recordkeeping of Corrective Actions: The Permittee shall record the corrective actions taken, as soon as possible as based on the operation and maintenance plan to eliminateany visible emissions. [Minn. R. 7007.0800, subps. 4-5]
Fuel Type: Natural gas and No. 2 fuel oil only. [Minn. R. 7007.0800, subp. 2]
Fuel Supplier Certification: The Permittee shall obtain and maintain a fuel supplier certification for each shipment of No. 2 fuel oil on and after January 31, 2016, certifying thatthe sulfur content does not exceed 0.0015% by weight. [Minn. R. 7007.0800, subps. 4-5]
EQUI 26 is an industrial boiler as defined in 40 CFR Section 63.7575 that is located at a major source of HAP, and is an existing affected source as described in 40 CFR Section63.7490(a)(1):
(a)(1) The affected source of 40 CFR pt. 63, subp. DDDDD is the collection at a major source of all existing industrial, commercial, and institutional boilers and process heaterswithin the subcategories below (as defined in 40 CFR Section 63.7575);
(q) Units designed to burn liquid fuels.(u) Units designed to burn light liquid fuel. [40 CFR 63.7485, 40 CFR 63.7490, 40 CFR 63.7499]
TSD Reqt. Attachment
Equipment
EQUI 26(Boiler:EU039)
16. Text
17. Text
19. Text
20. Text
21. Text
22. Text
23. Text
24. Text
25. Text
26. Text
The Permittee shall include with the Notification of Compliance Status a signed certification that the energy assessment was completed according to 40 CFR pt. 63, subp.DDDDD, Table 3 and is an accurate depiction of the facility at the time of the assessment. [40 CFR 63.7530(e)]
The Permittee shall comply with 40 CFR pt. 63, subp. DDDDD no later than January 31, 2016, except as provided on 40 CFR Section 63.6(i). [40 CFR 63.7495(b)]
c. An inventory of major energy use systems consuming energy from affected boilers and which are under the Permittee's control of EQUI 26.
d. A review of available architectural and engineering plans, facility operation and maintenance procedures and logs, and fuel usage.
e. A review of the facility's energy management practices and provide recommendations for improvements consistent with the definition of energy management practices, ifidentified.
f. A list of cost-effective energy conservation measures that are withinthe Permittee's control.
g. A list of the energy savings potential of the energy conservation measures identified, and..
As provided in 40 CFR Section 63.6(g), EPA may approve use of an alternative to the work practice standards in 40 CFR Section 63.7500. [40 CFR 63.7500(b)]
(a)The Permittee shall meet the requirements in 40 CFR Section 63.7500(a)(1) through (3) at all times the affected unit is operating, except as provided in 40 CFR Section63.7500(b) and (f).
(1) The Permittee shall meet each work practice standard in 40 CFR pt. 63, subp. DDDDD Table 3 that apply to EQUI 26, except as provided under 40 CFR Section 63.7522. [40CFR 63.7500(a)(1)]
(3) At all times, the Permittee shall operate and maintain any affected source (as defined in 40 CFR Section 63.7490), including associated air pollution control equipment andmonitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions. Determination of whether such operation andmaintenance procedures are being used will be based on information available to the Administrator that may include, but is not limited to, monitoring results, review of operationand maintenance procedures, review of operation and maintenance records, and inspection of the source. [40 CFR 63.7500(a)(3)]
40 CFR Section 63.7500 standards apply at all times the affected unit is operating, except during periods of startup and shutdown during which time the Permittee shall complyonly with 40 CFR pt. 63, subp. DDDDD Table 3. [40 CFR 63.7500(f)]
4. The Permittee shall have a one-time energy assessment performed by a qualified energy assessor. An energy assessment completed on or after January 1, 2008, that meetsor is amended to meet the energy assessment requirements in 40 CFR pt. 63, subp. DDDDD, Table 3, satisfies the energy assessment requirement. A facility that operatesunder an energy management program compatible with ISO 50001 that includes the affected units also satisfies the energy assessment requirement. The energy assessmentmust include the following with extent of the evaluation for items a. to e. appropriate for the on-site technical hours listed in 40 CFR Section 63.7575;
a. A visual inspection of EQUI 26.
b. An evaluation of operating characteristics of EQUI 26, specifications of energy using systems, operating and maintenance procedures, and unusual operating constraints. [40CFR pt. 63, subp. DDDDD]
TSD Reqt. Attachment
Equipment
EQUI 26(Boiler:EU039)
25. Text
26. Text
27. Text
28. Text
29. Text
30. Text
31. Text
32. Text
33. Text
34. Text
The Permittee shall demonstrate continuous compliance with the work practice standards in 40 CFR pt. 63, subp. DDDDD, Table 3 that apply according to the methods specifiedin 40 CFR Section 63.7540(a)(1) through (19). [40 CFR 63.7540(a)]
The Permittee shall conduct a biennial tune-up of EQUI 26 as specified in 40 CFR Section 63.7540(a)(10)(i) through (vi) to demonstrate continuous compliance. [40 CFR63.7540(a)(11), 40 CFR pt. 63, subp. DDDDD(Table 3)]
The Permittee shall complete an initial tune-up by following the procedures described in 40 CFR 63.7540(a)(10)(i) through (vi) no later than January 31, 2016.
The Permittee shall complete the one-time energy assessment specified in 40 CFR pt. 63, subp. DDDDD, Table 3 no later than January 31, 2016. [40 CFR 63.7510(e)]
The Permittee shall be in compliance with the work practice standards in 40 CFR pt.63, subp. DDDDD. [40 CFR 63.7505(a)]
(vi) Maintain on-site and submit, if requested by the Administrator, an annual report containing the information in 40 CFR Section 63.7540(a)(10)(vi)(A) through (C);
(A) The concentrations of CO in the effluent stream in parts per million by volume, and oxygen in volume percent, measured at high fire or typical operating load, before and afterthe tune-up of each boiler;
(B) A description of any corrective actions taken as a part of the tune-up; and
(C) The type and amount of fuel used over the 12 months prior to the tune-up, but only if the unit was physically and legally capable of using more than one type of fuel duringthat period. Units sharing a fuel meter may estimate the fuel used by each unit. [40 CFR 63.7540(a)(10)]
(iii) Inspect the system controlling the air-to-fuel ratio, as applicable, and ensure that it is correctly calibrated and functioning properly (the Permittee may delay the inspectionuntil the next scheduled unit shutdown).
(iv) Optimize total emissions of CO. This optimization should be consistent with the manufacturer's specifications, if available, and with any NOX requirement to which the unit issubject;
(v) Measure the concentrations in the effluent stream of CO in parts per million, by volume, and oxygen in volume percent, before and after the adjustments are made(measurements may be either on a dry or wet basis, as long as it is the same basis before and after the adjustments are made). Measurements may be taken using a portableCO analyzer; and [40 CFR 63.7540(a)(10)]
(i) As applicable, inspect the burner, and clean or replace any components of the burner as necessary (the Permittee may delay the burner inspection until the next scheduledunit shutdown). At units where entry into a piece of process equipment or into a storage vessel is required to complete the tune-up inspections, inspections are required onlyduring planned entries into the storage vessel is required to complete the tune-up inspections, inspections are required only during planned entries into the storage vessel orprocess equipment;
(ii) Inspect the flame pattern, as applicable, and adjust the burner as necessary to optimize the flame pattern. The adjustment should be consistent with the manufacturer'sspecifications, if available; [40 CFR 63.7540(a)(10)]
(d) The Permittee shall conduct a biennial performance tune-up according to 40 CFR 63.7540(a)(11). Each biennial tune-up specified in 40 CFR Section 63.7540(a)(11) must beconducted no more than 25 months after the previous tune-up. [40 CFR 63.7515(d)]
TSD Reqt. Attachment
Equipment
EQUI 26(Boiler:EU039)
33. Text
34. Text
35. Text
37. Text
38. Submittal/Action
39. Text
40. Text
41. Text
42. Text
43. Text
The Notification of Compliance Status report must contain all applicable information specified in 40 CFR Section 63.7545(e)(1) through (8), as specified below:
(1) A description of the affected unit(s) including identification of which subcategories the unit is in, the design heat input capacity of the unit, and a description of the fuel(s)burned.
(6) A signed certification that all applicable work practice standards have been met.
(7) If a deviation from any work practice standard occurred, a description of the deviation, the duration of the deviation, and the corrective action taken in the Notification ofCompliance Status report shall also be submitted. [40 CFR 63.7545(e), ]
Notification of compliance status: due 60 days after Performance Test and/or other initial compliance demonstrations for all boilers at the facility according to 40 CFR Section63.10(d)(2).
The Permittee shall submit the Notification of compliance status, before the close of business on the 60th day. [40 CFR 63.7545(e), ]
If the Permittee switched fuels or made a physical change to the EQUI 26 and the fuel switch or physical change resulted in the applicability of a different subcategory, thePermittee shall provide notice of the date upon which the fuels were switched or a physical change was made within 30 days of the switch/change. The notification must identify:(1) The name of the owner or operator of EU 039, as defined in 40 CFR Section 63.7490, the location of the source, the boiler(s) and process heater(s) that have switched fuels,were physically changed, and the date of the notice.(2) The currently applicable subcategory under this subpart.(3) The date upon which the fuel switch or physical change occurred.(4) The date upon which the Permittee will commence the fuel switch. [40 CFR 63.7545(h)]
If EQUI 26 is not operating on the required date for a tune-up, the tune-up must be conducted within 30 calendar days of startup. [40 CFR 63.7540(a)(13)]
(a) The Permittee shall submit to the Administrator all of the notifications in 40 CFR Sections 63.7(b) and (c), 63.8(e), (f)(4) and (6), and 63.9(b) through (h) that apply by thedates specified. [40 CFR 63.7545(a), ]
(a) The Permittee shall keep records according to 40 CFR Section 63.7555(a)(1) and (2), as specified below:
(1) A copy of each notification and report that is submitted to comply with 40 CFR pt. 63, subp. DDDDD, including all documentation supporting any Initial Notification orNotification of Compliance Status or semiannual compliance report that is submitted, according to the requirements in 40 CFR Section 63.10(b)(2).
(2) Records of compliance demonstrations and performance evaluations as required in 40 CFR Section 63.10(b)(2)(viii). [40 CFR 63.7555(a)]
(8) In addition to the information required in 40 CFR Section 63.9(h)(2), the notification of compliance status must include the following certification(s) of compliance, asapplicable, and signed by a responsible official:
(i) This facility complies with the required initial tune-up according to the procedures in 40 CFR Section 63.7540(a)(10)(i) through (vi).
(ii) This facility has had an energy assessment performed according to 40 CFR Section 63.7530(e).
(iii) Except for units that burn only natural gas, refinery gas, or other gas 1 fuel, or units that qualify for a statutory exemption as provided in section 129(g)(1) of the Clean Air Act,include the following: No secondary materials that are solid waste were combusted in any affected unit. [40 CFR 63.7545(e)]
40 CFR pt. 63, subp. DDDDD shows which parts of the General Provisions in 40 CFR Sections 63.1 through 63.15 that apply to the Permittee. [40 CFR 63.7565]
TSD Reqt. Attachment
Equipment
EQUI 26(Boiler:EU039)
42. Text
43. Text
44. Text
46. Text
47. Text
48. Text
49. Text
50. Text
51. Text
53. Text
Unless the EPA Administrator has approved a different schedule for submission of reports under 40 CFR Section 63.10(a), the Permittee shall submit each report, according to40 CFR Section 63.7550(h), by the date in 40 CFR pt. 63, subp. DDDDD, Table 9 and according to the requirements in 40 CFR Section 63.7550(b)(1) through (4). The Permitteemay submit only an biennial compliance report for EQUI 26 as specified in 40 CFR Section 63.7550(b)(1) through (4), instead of a semi-annual compliance report. [40 CFR63.7550(b)]
The Permittee shall submit all reports required by 40 CFR pt. 63, subp. DDDDD, Table 9 electronically using CEDRI that is accessed through the EPA's Central Data Exchange(CDX) ( www.epa.gov/cdx ). However, if the reporting form specific to 40 CFR pt. 63, subp. DDDDD is not available in CEDRI at the time that the report is due, the report shall besubmitted to the Administrator at the appropriate address listed in 40 CFR Section 63.13. At the discretion of the Administrator, the Permittee shall also submit these reports, tothe Administrator in the format specified by the Administrator. [40 CFR 63.7550(h)(3)]
The Permittee shall keep the records required in 40 CFR pt. 63, subp. DDDDD, Table 8. [40 CFR 63.7555(c)]
Compliance reports must contain the following:a. Information required in 40 CFR 63.7550(c)(1) through (5); and
b. If there are no deviations from the requirements for work practice standards in 40 CFR pt. 63, subp. DDDDD, Table 3 that apply, a statement that there were no deviationsfrom the work practice standards during the reporting period; and
c. If there is a deviation from a work practice standard during the reporting period, the report must contain the information in 40 CFR Section 63.7550(d). [40 CFR pt. 63, subp. DDDDD(Table 9), ]
A compliance report must also contain the following information depending on how the facility chooses to comply with the limits set in this rule.
(1) The Permittee shall submit a compliance report with the information in 40 CFR Section 63.7550(c)(5)(i) through (iv) and (xiv) for the requirements of a tune up. [40 CFR63.7550(c)]
(a) Records shall be in a form suitable and readily available for expeditious review, according to 40 CFR Section 63.10(b)(1).
(b) As specified in 40 CFR Section 63.10(b)(1), the Permittee shall keep each record for 5 years following the date of each occurrence, measurement, maintenance, correctiveaction, report, or record.
(c) The Permittee shall keep each record on site, or each record shall be accessible from on site (for example, through a computer network), for at least 2 years after the date ofeach occurrence, measurement, maintenance, corrective action, report, or record, according to 40 CFR Section 63.10(b)(1). The Permittee may keep the records off site for theremaining 3 years. [40 CFR 63.7560]
(5)(i) Company and Facility name and address.
(ii) Process unit information, emissions limitations, and operating parameter limitations.
(iii) Date of report and beginning and ending dates of the reporting period.
(iv) The total operating time during the reporting period.
(xiv) Include the date of the most recent tune-up for EQUI 26 subject to only the requirement to conduct an biennial tune-up according to 40 CFR Section 63.7540(a)(11). Includethe date of the most recent burner inspection if it was not done biennially and was delayed until the next scheduled or unscheduled unit shutdown.
(xvii) Statement by a responsible official with that official's name, title, and signature, certifying the truth, accuracy, and completeness of the content of the report. [40 CFR 63.75..
(1) The first compliance report must cover the period beginning on January 31, 2016 and ending on January 31, that occurs at least 2 years after January 31, 2016.
(2) The first compliance report must be postmarked or submitted no later than July 31 following the end of the first calendar half after January 31, 2016. The first biennialcompliance report must be postmarked or submitted no later than January 31.
(3) Each subsequent compliance report must cover the semiannual reporting period from January 1 through June 30 or the semiannual reporting period from July 1 throughDecember 31. Biennial compliance reports must cover the applicable 2-year periods from January 1 to December 31.
(4) Each subsequent compliance report must be postmarked or submitted no later than January 31, whichever date is the first date following the end of the semiannual reportingperiod. Biennial compliance reports must be postmarked or submitted no later than January 31. [40 CFR 63.7550(b)(1-4)]
TSD Reqt. Attachment
Equipment
EQUI 26(Boiler:EU039)
51. Text
53. Text
54. Text
55. Text
56. Text
57. Text
58. Text
EQUI 27(Boiler:EU041)
2. Limitation(TotalParticulateMatter)
3. Limitation(Sulfur Dioxide)
4. Limitation(Opacity)
The Permittee shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available forexpeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, orrecord. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained onmicrofilm, on a computer, on computer floppy disks, on magnetic tape disks, or on microfiche. [Minn. R. 7011.7000, ]
Prohibited activities:
(1) The Permittee shall not operate any affected source in violation of the requirements of 40 CFR pt. 63.
(2) The Permittee shall keep records, notify, report, or revise reports as required under 40 CFR pt. 63. [Minn. R. 7011.7000, ]
Fragmentation after November 15, 1990 which divides ownership of an operation, within the same facility among various owners where there is no real change in control, will notaffect applicability. The Permittee shall not use fragmentation or phasing of reconstruction activities (i.e., intentionally dividing reconstruction into multiple parts for purposes ofavoiding new source requirements) to avoid becoming subject to new source requirements. [40 CFR 63.4(c), Minn. R. 7011.7000]
Circumvention: The Permittee shall not build, erect, install, or use any article, machine, equipment, or process to conceal an emission that would otherwise constitutenoncompliance with a relevant standard. Such concealment includes, but is not limited to:
(1) The use of diluents to achieve compliance with a relevant standard based on the concentration of a pollutant in the effluent discharged to the atmosphere;
(2) The use of gaseous diluents to achieve compliance with a relevant standard for visible emissions. [40 CFR 63.4(b), Minn. R. 7011.7000]
After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, if the Permittee constructs a new affected source that is notmajor-emitting or reconstructs an affected source that is not major-emitting that is subject to such standard, or reconstructs a source such that the source becomes an affectedsource subject to the standard, must notify the Administrator of the intended construction or reconstruction. The notification must be submitted in accordance with the proceduresin 40 CFR Section 63.9(b). [Minn. R. 7011.7000, ]
After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, equipment added (or a process change) to an affected source that iswithin the scope of the definition of affected source under the relevant standard must be considered part of the affected source and subject to all provisions of the relevantstandard established for that affected source. [Minn. R. 7011.7000, ]
Total Particulate Matter: less than 0.60 lbs/million Btu heat input using 3-hour Rolling Average (This is met through the total capacity of the equipment- total potential to emit is0.008 lb/MMBtu heat input) [Minn. R. 7011.0510, subp. 1, Minn. R. 7011.0545]
Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . The potential to emit from the unit is 0.0006 lb/MMBtu due to equipment design and allowable fuels. [Minn. R.7011.0510, subp. 1]
TSD Reqt. Attachment
Equipment
EQUI 27(Boiler:EU041)
3. Limitation(Sulfur Dioxide)
4. Limitation(Opacity)
6. Text
8. Text
EQUI 47(Boiler:EU001)
2. Limitation(TotalParticulateMatter)
3. Limitation(Sulfur Dioxide)
4. Limitation(Opacity)
6. Text
8. Text
2. Text
Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each monthfor the previous calendar month. [Minn. R. 7007.0800, subps. 4-5]
Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
Fuel Type: Natural gas and propane only. [Minn. R. 7007.0800, subp. 2]
Total Particulate Matter: less than 0.60 lbs/million Btu heat input . (Total potential to emit from the unit is 0.008 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R.7011.0510, subp. 1]
Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . (Total potential to emit from the unit is 0.0006 lb/MMBtu due to equipment design and allowable fuels.) [Minn.R. 7011.0510, subp. 1]
Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each monthfor the previous calendar month. [Minn. R. 7007.0800, subps. 4-5]
Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
Fuel Restriction: authorized to burn natural gas and propane only. [Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Equipment
EQUI 47(Boiler:EU001)
8. Text
EQUI 98(Turbine:EU146)
2. Text
3. Limitation(NitrogenOxides)
4. Limitation(NitrogenOxides)
5. Text
6. Limitation(Opacity)
7. Limitation(Sulfur Dioxide)
9. Text
10. Text
11. Text
Sulfur Dioxide: less than or equal to 0.015 percent by volume at 15% oxygen on a dry basis or Sulfur Content of Fuel less than or equal to 0.80 percent by weight. [40 CFR60.333(a) and (b), Minn. R. 7011.2350]
Opacity: less than or equal to 20 percent opacity once operating temperature has been attained. [Minn. R. 7011.2300, subp. 1]
Nitrogen Oxides: less than or equal to allowable NOx emissions determined by the following equation:
STD = 0.150 * (14.4/Y) + FwhereSTD = allowable NOx emissions (percent by volume at 15 percent oxygen and on a dry basis)Y = manufacturer's rated heat rate at manufacturer's rated load (kilojoules per watt hour) or, actual measure heat rate based on lower heating value of fuel as measured at actualpeak load for the facility. The value of Y shall not exceed 14.4 kilojoules per watt hour.F = NOx emission allowance for fuel-bound nitrogen as defined in 40 CFR Section 60.332(a)(3).
This equation calculates the limit of 190ppmv at 15 percent oxygen on a dry basis. [Minn. R. 7011.2350, ]
Nitrogen Oxides: less than or equal to 190 parts per million at 15 percent oxygen and on a dry basis. [40 CFR 60.332(a)(2), Minn. R. 7011.2350]
Nitrogen Oxides: less than or equal to 15.16 lbs/hour (41 ppm dry by volume at 15 percent oxygen on a dry basis ) at 80 percent load. [Title I Condition: 40 CFR 52.21(j)(BACT)& Minn. R. 7007.3000]
Nitrogen Oxides: less than or equal the lb/hr value determined by the following equation:
NOx = -0.0026L̂2 + 0.24L + 12.6
where:
NOx = NOx emission in lb/hrL = percent operating load
This equation calculates the limits listed below 15.16 lb/hr (41 ppm dry by volume @ 15% oxygen) at 80% load and 10.6 lb/hr (25 ppm dry by volume @ 15% oxygen) at 100%load...
For Nitrogen Oxide:
Eight-Hour Load Percent: Less than 80 percent as determined by the following equation:
Eight-Hour Average Load = Total megawatt-hrs generated during the eight-hour period/Hours of operation for the eight-hour period
Periods of downtime of 15 or more minutes shall not be counted as operating time. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R.7007.3000, ]
Electric Production: less than or equal to 9.5 MW using an 8-hour block average [Minn. R. 7017.2025, subp. 3]
TSD Reqt. Attachment
Equipment
EQUI 98(Turbine:EU146)
10. Text
11. Text
13. Text
15. Text
16. Text
17. Text
18. Text
19. Text
20. Text
21. Text
The Permittee shall submit a notification of any physical or operational change to an existing facility which may increase the emission rate of any air pollutant to which a standardapplies, unless that change is specifically exempted under an applicable subpart or in 40 CFR Section 60.14(e). This notice shall be postmarked 60 days or as soon aspracticable before the change is commenced and shall include information describing the precise nature of the change, present and proposed emission control systems,productive capacity of the facility before and after the change, and the expected completion date of the change. The Administrator may request additional relevant informationsubsequent to this notice. [40 CFR 60.7(a)]
The Permittee shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the airpollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. [Minn. R. 7019.0100, subp. 1, ]
Recordkeeping of Turbine Load for Eight-Hour Block Average: Maintain records of eight-hour block average load calculation on site for five years. Calculate the eight-hour blockaverage load by dividing MW-HRS generated during the eight-hour period by the total operating time during the eight-hour period. Periods of downtime of 15 minutes shall notbe counted as operating time. [Minn. R. 7017.2025, subp. 3, Minn. R. 7017.2025, subp. 3a(A), ]
Fuel Type: Limited to pipeline natural gas meeting the definition in 40 CFR Section 60.331(u). [Minn. R. 7007.0800, subp. 2]
Fuel Sulfur Recordkeeping: Maintain a record of the sulfur content of the natural gas combusted in the turbine by using one of the following sources of information:
(1) the gas quality characteristics in a current, valid purchase contract, tariff sheet or transportation contract for the natural gas specifying that the maximum total sulfur content ofthe fuel is 20 grains/100 scf or less;or(2) representative fuel sampling data which show that the sulfur content of the natural gas does not exceed 20 grains/100 scf. At minimum, the amount of fuel sampling dataspecified in section 2.3.1.4 or 2.3.2.4 of appendix D to part 75 of chapter 40 is required. [40 CFR 60.334(h)(3), Minn. R. 7011.2350]
Fuel Content: The Permittee shall monitor the nitrogen content of the fuel being fired in the turbine if the Permittee claims an allowance for fuel bound nitrogen. [Minn. R.7011.2350, ]
Daily Recordkeeping of Operating Hours and Electrical Production: The Permittee shall once each day calculate and record the total hours of operating and electric production(kilowatts) for the previous day. [Title I Condition: 40 CFR 52.21(j)(BACT) & Minn. R. 7007.3000]
Custom Monitoring Schedule, Records of Fuel Sample: The Permittee shall maintain records of fuel sample analysis and fuel supply pertinent to the sulfur dioxide custom fuelmonitoring schedule for a period of five (5) years, and be available for inspection by personnel of federal, state, and local air pollution control agencies. [40 CFR 60.334(i)(3),Minn. R. 7007.0800, subp. 5, Minn. R. 7011.2350]
TSD Reqt. Attachment
Equipment
EQUI 98(Turbine:EU146)
20. Text
21. Text
22. Text
24. Submittal/Action(NitrogenOxides)
25. Text
EQUI 99(Other Combustion: E..
2. Limitation(TotalParticulateMatter)
3. Limitation(Sulfur Dioxide)
4. Limitation(Opacity)
6. Text
8. Text
The Permittee shall not build, erect, install, or use any article, machine, equipment or process, the use of which conceals an emission which would otherwise constitute aviolation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with astandard which is based on the concentration of a pollutant in the gases discharged to the atmosphere. [40 CFR 60.12]
The Permittee shall maintain a file of all measurements, including continuous monitoring system, monitoring device, and performance testing measurements; all continuousmonitoring system performance evaluations; all continuous monitoring system or monitoring device calibration checks; adjustments and maintenance performed on thesesystems or devices; and all other information required by 40 CFR pt. 60 recorded in a permanent form suitable for inspection. The file shall be retained for at least two yearsfollowing the date of such measurements, maintenance, reports, and records, except as specified in 40 CFR Section 60.7(f)(1)-(3). [Minn. R. 7019.0100, subp. 1, ]
Performance Test for NOx: Conduct performance test at the highest achievable load point which is 80 percent. The Permittee may conduct tests at additional load settingsgreater than or less than 80 percent for the purpose of defining the relationship between the emission rate and combustion turbine load. [Minn. R. 7017.2020, subp. 1]
Nitrogen Oxides conduct performance test : Due after 12/21/2011 every 60 days to measure EQUI 98 NOx emissions from STRU 16. The performance test shall be conducted atworst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 7E, or other method approved by MPCA in the performance test plan approval.
Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing asrequired:1) by this permit;2) by the most recently approved Performance Test Frequency Plan; or3) within a Notice of Compliance letter.
Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R.7017.2020, subp. 1]
Total Particulate Matter: less than 0.60 lbs/million Btu heat input using 3-hour Rolling Average (This is met through the total capacity of the equipment - total potential to emit is0.15 lb/hr or 0.008 lb/MMBtu heat input) [Minn. R. 7011.0510, subp. 1]
Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . The potential to emit from the unit is 0.0006 lb/MMBtu due to equipment design and allowable fuels. [Minn. R.7011.0510, subp. 1]
Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
Fuel Type: Natural gas and propane only. [Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Equipment EQUI 99
(Other Combustion: E..
6. Text
8. Text
EQUI 112(Boiler:EU002)
2. Limitation(NitrogenOxides)
3. Limitation(Production)
4. Limitation(TotalParticulateMatter)
5. Limitation(Sulfur Dioxide)
6. Limitation(Opacity)
8. Text
9. Text
10. Text
Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each monthfor the previous calendar month. [Minn. R. 7007.0800, subps. 4-5]
Total Particulate Matter: less than 0.60 lbs/million Btu heat input . (Total potential to emit from the unit is 0.08 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R.7011.0510, subp. 1]
The Permittee shall not burn No. 3 fuel oil. No. 4 fuel oil, and No. 5 fuel oil after January 31, 2016.
See COMG 5 (Process Steam-Generating Boilers; NESHAP DDDDD) for fuel requirements on and after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . (Total potential to emit from the unit is 1.6 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R.7011.0510, subp. 1]
Production >= 109865 tons per year 12-month rolling sum of steam in boiler EQUI 112, or any other boiler that meets the same NOx performance criteria, while burning naturalgas. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60 percent opacity.
An exceedance of this opacity standard occurs whenever any one-hour period contains two or more six-minute periods during which the average opacity exceeds 20 percent orwhenever any one-hour period contains one or more six-minute periods during which the average opacity exceeds 60 percent. [Minn. R. 7011.0510, subp. 2]
Nitrogen Oxides: less than or equal to 0.30 lbs/million Btu heat input using 3-hour Rolling Average while firing natural gas. (Total potential to emit from the unit is 0.1 lb/MMBtuper equipment design.) [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
Fuel Type: Natural gas and No. 2 fuel oil, No. 3 fuel oil. No. 4 fuel oil, and No. 5 fuel oil only.
[Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Equipment EQUI 112
(Boiler:EU002)
9. Text
10. Text
11. Limitation(Fuel Usage)
12. Limitation(Steam Flow)
13. Limitation(Steam Flow)
14. Limitation(Steam Flow)
15. Text
16. Text
18. Text
19. Text
Visible Emissions: The Permittee shall check STRU 1 for visible emissions on a daily basis during daylight hours, while burning fuel oil. [Minn. R. 7007.0800, subp. 4]
The Permittee shall maintain a continuous monitor for fuel usage and steam flow for EQUI 112 (BOL 640 Steam Generating Boiler). [Minn. R. 7007.0800, subp. 2]
Steam Flow: less than or equal to 151,184 lbs/hour while burning natural gas (monitored continuously). [Minn. R. 7017.2025, subp. 3]
Steam Flow: less than or equal to 129,000 lbs/hour while burning fuel oil (monitored continuously). [Minn. R. 7017.2025, subp. 3]
Steam Flow: greater than or equal to 602 lbs/ton using 12-month Rolling Average of beans processed in Extractor No. 2 measured at the inlet to the hot dehulling.
This limit applies while combusting natural gas. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
NOx Monthly Recordkeeping: The Permittee shall operate boiler EQUI 112 such that it produces a total of 219,730,000 lb steam as a 12-month rolling sum. If the steamproduction from boiler EQUI 112 is less than 219,730,000 lb of steam as a 12-month rolling sum, the Permittee may calculate the minimum steam production requirement basedon the actual amount of beans processed through Extractor No. 2 using the following equation:
Minimum steam production requirement= (Sum of Bn)*602
Where:n = months 1 to 12Bn = total weight of beans processed through extractor No. 2 during month n (tons of beans)602 = steam consumption rate to process one ton of beans (pounds of steam/ton of beans). [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R.7007.3000]
Fuel Usage: less than or equal to 158,664 standard cubic feet of natural gas per hour (monitored continuously). [Minn. R. 7017.2025, subp. 3]
Fuel Restriction: The Permittee shall not utilize fuel oil to produce any of the 602 lbs of steam per ton of beans processed through Extractor No. 2. [Title I Condition: Avoid majormodification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
TSD Reqt. Attachment
Equipment EQUI 112
(Boiler:EU002)
18. Text
19. Text
20. Text
21. Text
22. Text
23. Text
24. Text
26. Submittal/Action(NitrogenOxides)
27. Submittal/Action
2. Limitation(TotalParticulateMatter)
Recordkeeping of Visible Emissions (VE): The Permittee shall keep records on the time and date of each VE inspection and whether or not any VEs were observed. ThePermittee shall record what corrective actions were taken if VEs were observed. [Minn. R. 7007.0800, subps. 4-5]
Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each monthfor the previous calendar month. [Minn. R. 7007.0800, subps. 4-5]
Nitrogen Oxides conduct performance test : Due after 06/01/2015 every 60 months The performance test shall be conducted at worst case conditions as defined at Minn. R.7017.2005, subp. 8, using EPA Reference Method 7E, or other method approved by MPCA in the performance test plan approval.
Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing asrequired:1) by this permit;2) by the most recently approved Performance Test Frequency Plan; or3) within a Notice of Compliance letter.
Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R.7017.2020, subp. 1]
Monthly Recordkeeping: The Permittee shall calculate and record by the 28th day of each month the tons of beans produced by Extractor No. 2, the pounds of steam producedfrom boiler No. 2 (or any other boiler that meets the EU 002 NOx emission limit) and the fuel usage, while combusting natural gas, during the previous 12-month period. [Title ICondition: Avoid major modification under 40 CFR 52.21(b)(2) and Minn. R. 7007.3000]
Fuel Oil Certification: The Permittee shall obtain and maintain copies of the supplier's guarantee of the sulfur content in the fuel oil or shall conduct laboratory analysis todetermine the fuel sulfur content and the list the method used to determine the sulfur content of the fuel. [Minn. R. 7007.0800, subps. 4-5]
Daily Recordkeeping: The Permittee shall maintain records of tons of beans processed by Extractor No. 2 and the pounds of steam produced from boiler EU 002 (or any otherboiler that meets the EQUI 112 NOx emission limit) while combusting natural gas, during the previous day. [Title I Condition: Avoid major modification under 40 CFR 52.21(b)(2)and Minn. R. 7007.3000]
Daily Recordkeeping: On each day of operation, the Permittee shall record and maintain records of the type and amount of fuel combusted. [Minn. R. 7007.0800, subps. 4-5]
conduct performance test : Due after 06/01/2011 every 60 months to measure EQUI 112 opacity from STRU 1 while burning natural gas. The performance test shall beconducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 9, or other method approved by MPCA in the performance test planapproval.
Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing asrequired:1) by this permit;2) by the most recently approved Performance Test Frequency Plan; or3) within a Notice of Compliance letter.
Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R.7017.2020, subp. 1]
TSD Reqt. Attachment
Equipment
EQUI 112(Boiler:EU002)
27. Submittal/Action
EQUI 113(Boiler:EU003)
2. Limitation(TotalParticulateMatter)
3. Limitation(Sulfur Dioxide)
4. Limitation(Opacity)
6. Text
7. Text
8. Text
9. Text
10. Text
12. Text
Visible Emissions: The Permittee shall check STRU 2 for visible emissions on a daily basis during daylight hours, while burning fuel oils No. 3, 4, 5, or 6. [Minn. R. 7007.0800,subp. 4]
Total Particulate Matter: less than 0.60 lbs/million Btu heat input (Total potential to emit from the unit is 0.12 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R.7011.0510, subp. 1]
The Permittee shall only burn Natural gas, No. 1 fuel oil, and No. 2 fuel oil after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
The Permittee shall not burn No. 3 fuel oil, No. 4 fuel oil, No. 5 fuel oil, and No. 6 fuel oil after January 31, 2016.
See COMG 5 (Process Steam-Generating Boilers; NESHAP DDDDD) for fuel requirements on and after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . The potential to emit from the unit is 1.6 lb/MMBtu due to equipment design and allowable fuels. [Minn. R.7011.0510, subp. 1]
Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
Fuel Type: Natural gas and No. 2 fuel oil, No. 3 fuel oil, No. 4 fuel oil, No. 5 fuel oil, and No. 6 fuel oil only. [Minn. R. 7007.0800, subp. 2]
Fuel Oil Certification: The Permittee shall obtain and maintain copies of the supplier's guarantee of the sulfur content in the fuel oil or shall conduct laboratory analysis todetermine the fuel sulfur content and the list the method used to determine the sulfur content of the fuel. [Minn. R. 7007.0800, subps. 4-5]
TSD Reqt. Attachment
Equipment EQUI 113
(Boiler:EU003)
10. Text
12. Text
13. Text
14. Text
15. Text
EQUI 114(Boiler:EU004)
2. Limitation(TotalParticulateMatter)
3. Limitation(Sulfur Dioxide)
4. Limitation(Opacity)
6. Text
7. Text
Recordkeeping of Visible Emissions (VE): The Permittee shall keep records on the time and date of VE inspection, whether or not any VEs were observed. [Minn. R. 7007.0800,subps. 4-5]
Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each monthfor the previous calendar month. [Minn. R. 7007.0800, subps. 4-5]
Recordkeeping of Corrective Actions: The Permittee shall record the corrective actions taken, as soon as possible as based on the operation and maintenance plan to eliminateany visible emissions. [Minn. R. 7007.0800, subps. 4-5]
Daily Recordkeeping: On each day of operation, the Permittee shall record and maintain records of the type and amount of fuel combusted. [Minn. R. 7007.0800, subps. 4-5]
Total Particulate Matter: less than 0.60 lbs/million Btu heat input (Total potential to emit from the unit is 0.12 lb/MMBtu due to equipment design and allowable fuels.) [Minn. R.7011.0510, subp. 1]
Sulfur Dioxide: less than or equal to 2.0 lbs/million Btu heat input . The potential to emit from the unit is 1.6 lb/MMBtu due to equipment design and allowable fuels. [Minn. R.7011.0510, subp. 1]
Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60 percent opacity. [Minn. R. 7011.0510, subp. 2]
Fuel Type: Natural gas and No. 2 fuel oil, No. 3 fuel oil. No. 4 fuel oil, No. 5 fuel oil and No. 6 fuel oil only. [Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Equipment EQUI 114
(Boiler:EU004)
6. Text
7. Text
8. Text
9. Text
10. Text
12. Text
13. Text
14. Text
15. Text
EQUI 135(Loading-UnloadingEquipment:EU086)
1. Limitation(Opacity)
Visible Emissions: The Permittee shall check STRU 23 for visible emissions on a daily basis during daylight hours, while burning fuel oils No. 3, 4, 5, or 6. [Minn. R. 7007.0800,subp. 4]
The Permittee shall only burn Natural gas, No. 1 fuel oil, and No. 2 fuel oil after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
The Permittee shall not burn No. 3 fuel oil. No. 4 fuel oil, No. 5 fuel oil and No. 6 fuel oil after January 31, 2016.
See COMG 5 (Process Steam-Generating Boilers; NESHAP DDDDD) for fuel requirements on and after January 31, 2016. [Minn. R. 7007.0800, subp. 2]
Recordkeeping of Visible Emissions (VE): The Permittee shall keep records on the time and date of VE inspection, whether or not any VEs were observed. [Minn. R. 7007.0800,subps. 4-5]
Recordkeeping of Fuel Type: The Permittee shall record and maintain records of the type and total amount of fuel combusted on a monthly basis by the 28th day of each monthfor the previous calendar month. [Minn. R. 7007.0800, subps. 4-5]
Recordkeeping of Corrective Actions: The Permittee shall record the corrective actions taken, as soon as possible as based on the operation and maintenance plan to eliminateany visible emissions. [Minn. R. 7007.0800, subps. 4-5]
Fuel Oil Certification: The Permittee shall obtain and maintain copies of the supplier's guarantee of the sulfur content in the fuel oil or shall conduct laboratory analysis todetermine the fuel sulfur content and the list the method used to determine the sulfur content of the fuel. [Minn. R. 7007.0800, subps. 4-5]
Daily Recordkeeping: On each day of operation, the Permittee shall record and maintain records of the type and amount of fuel combusted. [Minn. R. 7007.0800, subps. 4-5]
TSD Reqt. Attachment
Equipment
EQUI 114(Boiler:EU004)
15. Text
EQUI 135(Loading-UnloadingEquipment:EU086)
1. Limitation(Opacity)
EQUI 190(Reciprocating IC E..
2. Limitation(Opacity)
3. Limitation(Sulfur Dioxide)
4. Limitation(Sulfur Contentof Fuel)
6. Text
8. Text
9. Text
10. Text
12. Text
Opacity: less than or equal to 5 percent opacity from handling operation fugitive emissions [Minn. R. 7011.1005, subp. 3(A)]
The Permittee shall keep records of fuel type and usage on a monthly basis. [Minn. R. 7007.0800, subp. 5]
Sulfur Dioxide: less than or equal to 0.50 lbs/million Btu heat input [Minn. R. 7011.2300, subp. 1]
Sulfur Content of Fuel: less than or equal to 0.0015 percent by weight [Minn. R. 7007.0800, subp. 2]
Opacity: less than or equal to 20 percent opacity once operating temperatures have been attained. [Minn. R. 7011.2300, subp. 1]
Hours of Operation: The Permittee shall maintain documentation on site that the unit is an emergency generator by design that qualifies under the U.S. EPA memorandumentitled "Calculating Potential to Emit (PTE) for Emergency Generators" dated September 6, 1995, limiting operation to 500 hours per year. [Minn. R. 7007.0800, subps. 4-5]
Fuel Type: Ultra-low sulfur diesel fuel oil only [Minn. R. 7005.0100, subp. 35a]
Fuel Supplier Certification: The Permittee shall obtain and maintain a fuel supplier certification for each shipment of diesel fuel oil, certifying that the sulfur content does notexceed 0.0015% by weight. [Minn. R. 7007.0800, subps. 4-5]
TSD Reqt. Attachment
Equipment EQUI 190
(Reciprocating IC E..
10. Text
12. Text
13. Text
15. Text
17. Limitation(NMHC+NOx)
18. Limitation(CarbonMonoxide)
19. Limitation(TotalParticulateMatter)
21. Text
22. Text
23. Text
Total Particulate Matter <= 0.30 grams per kilowatt-hour exhaust emissions from EQUI 190. [40 CFR 60.4202(a)(2), 40 CFR 60.4205(b), 40 CFR 89.112(a), Minn. R. 7011.2305]
The Permittee shall use diesel fuel that meets the requirements of 40 CFR Section 80.510(b) for nonroad diesel fuel. [Minn. R. 7011.2305, ]
The Permittee shall operate and maintain EQUI 190 to achieve the emission standards as required in 40 CFR Section 60.4205 over the entire life of the engine. [40 CFR60.4206, Minn. R. 7011.3520]
NMHC+NOx: less than or equal to 4.0 grams/kilowatt-hour exhaust emissions from EU 249. [40 CFR 60.4205(b), , , Minn. R. 7011.2305]
For the purposes of 40 CFR pt. 60, subp. IIII, the date that construction commences is the date the engine is ordered by the Permittee. The Permittee is an owner and operatorof EQUI 190 which is stationary CI ICE that commenced construction after July 11, 2005, and is manufactured after April 1, 2006. [40 CFR 60.4200(a)(2)(i), 40 CFR63.6590(a)(2)(iii), Minn. R. 7011.8150]
EQUI 190 meets the criteria in 40 CFR Section 63.6590(c)(6) and shall meet the requirements of 40 CFR pt. 63, subp. ZZZZ by meeting the requirements of 40 CFRpt. 60, subp. IIII, for compression ignition engines. No further requirements apply for EU 249 under 40 CFR pt. 63, subp. ZZZZ. [40 CFR 63.6590(c), Minn. R. 7011.8150]
EQUI 190 is an affected source. EQUI 190 is a new stationary RICE located at a major source of HAP emissions with a site rating of equal or less than 500 HP in which thePermittee commenced construction on or after December 19, 2002. [40 CFR 63.6590(a)(2)(ii), Minn. R. 7011.8150]
Carbon Monoxide: less than or equal to 5.0 grams/kilowatt-hour exhaust emissions from EU 249. [40 CFR 60.4202(a)(2), , Minn. R. 7011.2305, ]
TSD Reqt. Attachment
Equipment EQUI 190
(Reciprocating IC E..
22. Text
23. Text
24. Text
25. Text
26. Text
27. Text
28. Limitation(OperatingHours)
29. Text
30. Text
31. Limitation(OperatingHours)
The Permittee shall operate EQUI 190 according to the requirements in 40 CFR Section 60.4211(f)(1) through (3). In order for the engine to be considered an emergencystationary ICE under 40 CFR pt. 60, subp. IIII, any operation other than emergency operation, maintenance and testing, emergency demand response, and operation innon-emergency situations for 50 hours per year, as described in 40 CFR Section 60.4211(f)(1) through (3), is prohibited. If EQUI 190 is not operated according to 40 CFRSection 60.4211(f)(1) through (3) requirements, the engine will not be considered an emergency engine under 40 CFR pt. 60, subp. IIII and must meet all requirements fornon-emergency engines. [40 CFR 60.4209, 40 CFR 60.4211(f), Minn. R. 7011.2305]
The Permittee shall install a non-resettable hour meter prior to startup of the engine. [Minn. R. 7011.2305, ]
The Permittee shall comply with the emission standards specified in 40 CFR Section 60.4205(b) by purchasing an engine certified to the emission standards in 40 CFR Section60.4205(b) as applicable, for the same model year and maximum engine power. The engine must be installed and configured according to the manufacturer's emission-relatedspecifications. [40 CFR 60.4209, , Minn. R. 7011.2305]
Operating Hours: less than or equal to 100 hours/year for any combination of the purposes specified in 40 CFR Section 60.4211(f)(2)(i) through (iii). Any operation fornon-emergency situations as allowed by 40 CFR Section 60.4211(f)(3) counts as part of the 100 hours/year limit. [40 CFR 60, Minn. R. 7011]
(ii) EQUI 190 may be operated for emergency demand response for periods in which the Reliability Coordinator under the North American Electric Reliability Corporation(NERC) Reliability Standard EOP-002-3, Capacity and Energy Emergencies (incorporated by reference, see 40 CFR Section 60.17), or other authorized entityas determined by the Reliability Coordinator, has declared an Energy Emergency Alert Level 2 as defined in the NERC Reliability Standard EOP-002-3.
(iii) EQUI 190 may be operated for periods where there is a deviation of voltage or frequency of 5 percent or greater below standard voltage or frequency. [40 CFR 60.4209, 40CFR 60.f(2)(ii) & (iii), Minn. R. 7011.2305]
(i) EQUI 190 may be operated for maintenance checks and readiness testing, provided that the tests are recommended by federal, state or local government, themanufacturer, the vendor, the regional transmission organization or equivalent balancing authority and transmission operator, or the insurance companyassociated with the engine. The Permittee may petition the Administrator for approval of additional hours to be used for maintenance checks and readiness testing, but a petitionis not required if the owner or operator maintains records indicating that federal, state, or local standards require maintenance and testing of emergency ICE beyond 100hours/year. [40 CFR 60.4209, 40 CFR 60.4211(f)(2)(i), Minn. R. 7011.2305]
(a) The Permittee shall do all of the following:
(1) Operate and maintain EQUI 190 and control device according to the manufacturer's emission-related written instructions;
(2) Change only those emission-related settings that are permitted by the manufacturer; and
(3) Meet the requirements of 40 CFR parts 89, 94 and/or 1068, as they apply. [40 CFR 60.4209, 40 CFR 60.4211(a), Minn. R. 7011.2305]
(1) There is no time limit on the use of emergency stationary ICE in emergency situations. [40 CFR 60.4211(f)(1), Minn. R. 7011.2305, ]
TSD Reqt. Attachment
Equipment EQUI 190
(Reciprocating IC E..
30. Text
31. Limitation(OperatingHours)
32. Text
33. Text
34. Text
35. Text
36. Text
37. Text
38. Submittal/Action
39. Text
The Permittee is not required to submit an initial notification. If the emergency engine does not meet the standards applicable to non-emergency engines in the applicable modelyear in 40 CFR pt. 60, subp. IIII, Table 5 the Permittee shall keep records of the operation of the engine in emergency and non-emergency service that are recorded through thenon-resettable hour meter. The owner must record the time of operation of the engine and the reason the engine was in operation during that time. [Minn. R. 7011.2305, ]
The 50 hours per year for non-emergency situations can be used to supply power as part of a financial arrangement with another entity if all of the following conditions are met:(A) The engine is dispatched by the local balancing authority or local transmission and distribution system operator;
(B) The dispatch is intended to mitigate local transmission and/or distribution limitations so as to avert potential voltage collapse or line overloads that could leadto the interruption of power supply in a local area or region.
(C) The dispatch follows reliability, emergency operation or similar protocols that follow specific NERC, regional, state, public utility commission or local standards orguidelines.
(D) The power is provided only to the Permittee or to support the local transmission and distribution system. [40 CFR 60.4211(f)(3)(i)(A) - (D), , Minn. R. 7011.2305]
Operating Hours <= 50 hours per year non-emergency hours of EQUI 190. The 50 hours of operation in non-emergency situations are counted as part of the 100 hours/year formaintenance and testing and emergency demand response provided in 40 CFR Section 60.4211(f)(2). Except as provided in 40 CFR Section 60.4211(f)(3)(i), the 50 hours percalendar year for non-emergency situations cannot be used for peak shaving or non-emergency demand response, or to generate income for a facility to an electric grid orotherwise supply power as part of a financial arrangement with another entity. [40 CFR 60.4209, 40 CFR 60.4211(f)(3), Minn. R. 7011.2305]
If the Permittee does not install, configure, operate, and maintain EQUI 190 according to the manufacturer's emission-related written instructions, or the Permittee changesemission-related settings in a way that is not permitted by the manufacturer, the Permittee shall demonstrate compliance as required in 40 CFR Section 60.4211(g)(1) through(3). [40 CFR 60.4209, 40 CFR 60.4211(g), Minn. R. 7011.2305]
If EQUI 190 operates or is contractually obligated to be available for more than 15 hours per calendar year for the purposes specified in 40 CFR Section 60.4211(f)(2)(ii) and (iii),or operates for the purposes specified in 40 CFR Section 60.4211(f)(3)(i), and the Permittee shall submit an annual report according to the requirements below:
(1) The report must contain the following information:
(i) Company name and address where the engine is located.
(ii) Date of the report and beginning and ending dates of the reporting period.
(iii) Engine site rating and model year.
(iv) Latitude and longitude of the engine in decimal degrees reported to the fifth decimal place...
Annual Report: due before end of each calendar year starting 03/31/2016 The first annual report must cover the calendar year 2015 and must be submitted no later than March31, 2016. Subsequent annual reports for each calendar year must be submitted no later than March 31 of the following calendar year. [Minn. R. 7011.2305, ]
(vi) Number of hours the engine is contractually obligated to be available for the purposes specified in 40 CFR Section 60.4211(f)(2)(ii) and (iii).
(vii) Hours spent for operation for the purposes specified in 40 CFR Section 60.4211(f)(3)(i), including the date, start time, and end time for engine operation for the purposesspecified in 40 CFR Section60.4211(f)(3)(i). The report must also identify the entity that dispatched the engine and the situation that necessitated the dispatch of the engine. [Minn. R. 7011.2305, ]
(E) The Permittee identifies and records the entity that dispatches the engine and the specific NERC, regional, state, public utility commission or local standards or guidelinesthat are being followed for dispatching the engine. The local balancing authority or local transmission and distribution system operator may keep these records on behalf of theengine owner or operator. [Minn. R. 7011.2305, , ]
TSD Reqt. Attachment
Equipment EQUI 190
(Reciprocating IC E..
38. Submittal/Action
39. Text
40. Text
42. Text
43. Text
44. Text
45. Text
46. Text
48. Text
49. Text
The Permittee shall submit a notification of any physical or operational change to an existing facility which may increase the emission rate of any air pollutant to which a standardapplies, unless that change is specifically exempted under an applicable subpart or in 40 CFR Section 60.14(e). This notice shall be postmarked 60 days or as soon aspracticable before the change is commenced and shall include information describing the precise nature of the change, present and proposed emission control systems,productive capacity of the facility before and after the change, and the expected completion date of the change. The Administrator may request additional relevant informationsubsequent to this notice. [40 CFR 60.7(a)]
The Permittee shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available forexpeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report, orrecord. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained onmicrofilm, on a computer, on computer floppy disks, on magnetic tape disks, or on microfiche. [40 CFR 63.10(b)(1), Minn. R. 7011.7000]
The annual report must be submitted electronically using the subpart specific reporting form in the Compliance and Emissions Data Reporting Interface (CEDRI) that is accessedthrough EPA's Central Data Exchange (CDX) ( www.epa.gov/cdx). However, if the reporting form specific to 40 CFR pt. 60, subp. IIII is not available in CEDRI at the time that thereport is due, the written report must be submitted to the Administrator at the appropriate address listed in 40 CFR Section 60.4. [40 CFR 60.4214(d)(3), Minn. R. 7011.2305]
Prohibited activities:
(1) The Permittee shall not operate any affected source in violation of the requirements of 40 CFR pt. 63.
(2) The Permittee shall keep records, notify, report, or revise reports as required under 40 CFR pt. 63. [40 CFR 63.4(a), Minn. R. 7011.7000]
Fragmentation after November 15, 1990 which divides ownership of an operation, within the same facility among various owners where there is no real change in control, will notaffect applicability. The Permittee shall not use fragmentation or phasing of reconstruction activities (i.e., intentionally dividing reconstruction into multiple parts for purposes ofavoiding new source requirements) to avoid becoming subject to new source requirements. [Minn. R. 7011.7000, ]
Circumvention: The Permittee shall not build, erect, install, or use any article, machine, equipment, or process to conceal an emission that would otherwise constitutenoncompliance with a relevant standard. Such concealment includes, but is not limited to:
(1) The use of diluents to achieve compliance with a relevant standard based on the concentration of a pollutant in the effluent discharged to the atmosphere;
(2) The use of gaseous diluents to achieve compliance with a relevant standard for visible emissions. [Minn. R. 7011.7000, ]
After the effective date of any relevant standard promulgated by the Administrator under 40 CFR pt. 63, equipment added (or a process change) to an affected source that iswithin the scope of the definition of affected source under the relevant standard must be considered part of the affected source and subject to all provisions of the relevantstandard established for that affected source. [Minn. R. 7011.7000, ]
40 CFR pt. 60, subp. IIII, Table 8 shows which parts of the General Provisions in 40 CFR Sections 60.1 through 60.19 that apply to the Permittee. [Minn. R. 7011.2305, ]
TSD Reqt. Attachment
Equipment EQUI 190
(Reciprocating IC E..
48. Text
49. Text
50. Text
EQUI 199(Loading-UnloadingEquipment:EU073)
2. Limitation(Opacity)
4. Text
EQUI 200(Loading-UnloadingEquipment:EU096)
2. Limitation(Opacity)
4. Text
EQUI 202(Loading-UnloadingEquipment:EU139)
1. Limitation(Opacity)
EQUI 203(Loading-UnloadingEquipment:EU144)
1. Limitation(Opacity)
Treatment 2. Text
The Permittee shall not build, erect, install, or use any article, machine, equipment or process, the use of which conceals an emission which would otherwise constitute aviolation of an applicable standard. Such concealment includes, but is not limited to, the use of gaseous diluents to achieve compliance with an opacity standard or with astandard which is based on the concentration of a pollutant in the gases discharged to the atmosphere. [40 CFR 60.12]
The Permittee shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the airpollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. [Minn. R. 7019.0100, subp. 1, ]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
Opacity: less than or equal to 5 percent from truck unloading station fugitive emissions. [Minn. R. 7011.1005, subp. 3(A)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
Opacity: less than or equal to 5 percent from truck unloading station fugitive emissions. [Minn. R. 7011.1005, subp. 3(A)]
Opacity: less than or equal to 5 percent opacity from handling operation fugitive emissions [Minn. R. 7011.1005, subp. 3(A)]
Opacity: less than or equal to 5 percent opacity from handling operation fugitive emissions [Minn. R. 7011.1005, subp. 3(A)]
Total Particulate Matter >= 80 percent collection efficiency for the control equipment.
This applies because of EQUIs 17, 129, 121, 130, 131, 132, 133, 134, 90, 135, 136, 137, 138, 139, 140, 141, 142, 143, and 100. [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall operate and maintain the fabric filter at all times that any emission unit controlled by the fabric filter is in operation. [Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 99 percentcontrol efficiency [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than or equal to 99 percent controlefficiency [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 95 percent controlefficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed.
This applies because of EQUIs 17, 129, 121, 130, 131, 132, 133, 134, 90, 135, 136, 137, 138, 139, 140, 141, 142, 143, and 100. [Minn. R. 7011.1005, subp. 1(B)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology).
This applies because of EQUIs 17, 129, 121, 130, 131, 132, 133, 134, 90, 135, 136, 137, 138, 139, 140, 141, 142, 143, and 100. [Minn. R. 7011.1005, subp. 1(A)]
Opacity <= 10 percent from the control equipment.
This applies because of EQUIs 17, 129, 121, 130, 131, 132, 133, 134, 90, 135, 136, 137, 138, 139, 140, 141, 142, 143, and 100. [Minn. R. 7011.1005, subp. 3(D)]
The Permittee shall operate and maintain the fabric filter in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Planavailable onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
The Permittee shall calibrate the pressure gauge at least once every 12 months and shall maintain a written record of any action resulting from the calibration. [Minn. R.7017.0200, ]
Recordkeeping of Visible Emissions and Pressure Drop: The Permittee shall record the time and date of each visible emission inspection and pressure drop reading, andwhether or not any visible emissions were observed, and whether or not the observed pressure drop was within the range specified in this permit. Recorded values outside therange specified in this permit are considered Deviations as defined by Minn. R. 7007.0100, subp. 8a. [40 CFR 64.3, Minn. R. 7017.0200]
Pressure Drop: greater than or equal to 0.20 inches of water column and less than or equal to 10.0 inches of water column , unless a new range is required to be set pursuant toMinn. R. 7017.2025, subp. 3, based on the values recorded during the most recent MPCA-approved performance test where compliance was demonstrated. The new range shallbe implemented upon receipt of the Notice of Compliance letter granting preliminary approval. The range is final upon issuance of a permit amendment incorporating the change.The Permittee shall record the pressure drop once every 24 hours when in operation. [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subps.4-5]
Periodic Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect all control equipmentcomponents. The Permittee shall maintain a written record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200, ]
Monitoring Equipment: The Permittee shall install and maintain a pressure differential monitoring gauge for measuring and recording pressure drop as required by this permit.The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [40 CFR 64.7(b), Minn. R. 7017.0200]
Daily Inspections: The Permittee shall do the following, once every 24 hours:
1). Inspect the fabric filter stack (STRU 19) for any visible emissions during daylight hours, except during inclement weather. During inclement weather, the Permittee shall onlyread and record the pressure drop across the fabric filter.
2). Read and record the pressure drop across the fabric filter. [40 CFR 64.3, Minn. R. 7017.0200]
Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur:- visible emissions are observed; or- the recorded pressure drop is outside the required operating range; or- the fabric filter or any of its components are found during the inspections to need repair.
Corrective actions shall return the pressure drop to within the permitted range, eliminate visible emissions, and/or include completion of necessary repairs identified during theinspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type anddate of any corrective action taken for each filter. [Minn. R. 7017.0200, ]
The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. ThePermittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative mediaallows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. [Minn. R. 7017.0200, ]
Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide anindication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing pressure droprange, the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring change. [40 CFR 64.7(e),Minn. R. 7017.0200]
As required by 40 CFR Section 64.9(a)(2), for the Semi-Annual Deviations Report listed in Table B of this permit and/or the Notification of Deviations Endangering Human Healthand the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt.64:
1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and
2) Summary information on the number, duration, and cause for monitor downtime incidents. [40 CFR 64.9(a)(2), Minn. R. 7017.0200]
The Permittee shall vent emissions from EQUIs 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 144, 145, 146, 147, 148, 149, 150, 151, 152, and 153 to TREA 10 whenever EQUIs 48, 49,50, 51, 52, 53, 54, 55, 56, 57, 144, 145, 146, 147, 148, 149, 150, 151, 152, and 153 operate, and operate and maintain TREA 10 at all times that any emissions are vented toTREA 10. The Permittee shall document periods of non-operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall vent emissions from EQUI 183 to TREA 12 whenever EQUI 183 operates, and operate and maintain TREA 12 at all times that any emissions are vented toTREA 12. The Permittee shall document periods of non-operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
TREA 31 and TREA 32 shall vent to TREA 13. The exhaust from TREA 13 shall be vented indoors. [Minn. R. 7007.0800, subp. 2]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed.
This applies because of EQUIs 184, 120, and 95. [Minn. R. 7011.1005, subp. 1(B)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology).
This applies because of EQUIs 184, 120, and 95. [Minn. R. 7011.1005, subp. 1(A)]
Total Particulate Matter >= 80 percent collection efficiency for the control equipment.
This applies because of EQUIs 184, 120, and 95. [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall operate and maintain the fabric filter in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Planavailable onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
The Permittee shall operate and maintain the fabric filter at all times that any emission unit controlled by the fabric filter is in operation. [Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 99 percentcontrol efficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than or equal to 99 percent controlefficiency [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 95 percent controlefficiency [Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp. 14]
Pressure Drop: greater than or equal to 0.20 inches of water column and less than or equal to 10.0 inches of water column , unless a new range is required to be set pursuant toMinn. R. 7017.2025, subp. 3, based on the values recorded during the most recent MPCA-approved performance test where compliance was demonstrated. The new range shallbe implemented upon receipt of the Notice of Compliance letter granting preliminary approval. The range is final upon issuance of a permit amendment incorporating the change.The Permittee shall record the pressure drop once every 24 hours when in operation. [Minn. R. 7007.0800, subps. 4-5, Minn. R. 7007.0800, subp. 2, Minn. R. 7007.0800, subp.14]
Opacity <= 10 percent from the control equipment.
This applies because of EQUIs 184, 120, and 95. [Minn. R. 7011.1005, subp. 3(D)]
The Permittee shall calibrate the pressure gauge at least once every 12 months and shall maintain a written record of any action resulting from the calibration. [40 CFR 64.3,Minn. R. 7017.0200]
Recordkeeping of Pressure Drop: The Permittee shall record the time and date of each pressure drop reading and whether or not the observed pressure drop was within therange specified in this permit. Recorded values outside the range specified in this permit are considered Deviations as defined by Minn. R. 7007.0100, subp. 8a. [Minn. R.7017.0200, ]
Periodic Inspections: At least once per calendar quarter, or more frequently as required by the manufacturing specifications, the Permittee shall inspect all control equipmentcomponents. The Permittee shall maintain a written record of these inspections, and any action resulting from the inspection. [Minn. R. 7017.0200, ]
Monitoring Equipment: The Permittee shall install and maintain a pressure differential monitoring gauge for measuring and recording pressure drop as required by this permit.The monitoring equipment must be installed, in use, and properly maintained when the monitored fabric filter is in operation. [40 CFR 64.7(b), Minn. R. 7017.0200]
Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide anindication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing pressure droprange, the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring change. [40 CFR 64.7(e),Minn. R. 7017.0200]
Daily Inspections: The Permittee shall read and record the pressure drop across the fabric filter, once every 24 hours. [40 CFR 64.3, Minn. R. 7017.0200]
Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur:- visible emissions are observed; or- the recorded pressure drop is outside the required operating range; or- the fabric filter or any of its components are found during the inspections to need repair.
Corrective actions shall return the pressure drop to within the permitted range, eliminate visible emissions, and/or include completion of necessary repairs identified during theinspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the fabric filter. The Permittee shall keep a record of the type anddate of any corrective action taken for each filter. [40 CFR 64.7(d), Minn. R. 7017.0200]
As required by 40 CFR Section 64.9(a)(2), for the Semi-Annual Deviations Report listed in Table B of this permit and/or the Notification of Deviations Endangering Human Healthand the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt.64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information onthe number, duration, and cause for monitor downtime incidents. [40 CFR 64.9(a)(2), Minn. R. 7017.0200]
The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. ThePermittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative mediaallows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. [Minn. R. 7017.0200, ]
The Permittee shall vent emissions from EQUI 199 to TREA 21 whenever EQUI 199 operates, and operate and maintain TREA 21 at all times that any emissions are vented toTREA 21. The Permittee shall document periods of non-operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall vent emissions from EQUI 200 to TREA 23 whenever EQUI 200 operates, and operate and maintain TREA 23 at all times that any emissions are vented toTREA 23. The Permittee shall document periods of non-operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall vent emissions from EQUI 75, EQUI 76, EQUI 119, EQUI 205, and EQUI 13 to TREA 25 whenever EQUI 75, EQUI 76, EQUI 119, EQUI 205, and EQUI 13operate, and operate and maintain TREA 25 at all times that any emissions are vented to TREA 25. The Permittee shall document periods of non-operation of the controlequipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall vent emissions from EQUI 118 to TREA 27 whenever EQUI 118 operates, and operate and maintain TREA 27 at all times that any emissions are vented toTREA 27. The Permittee shall document periods of non-operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall vent emissions from EQUI 14 to TREA 28 whenever EQUI 14 operates, and operate and maintain TREA 28 at all times that any emissions are vented toTREA 28. The Permittee shall document periods of non-operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall vent emissions from EQUI 203 to TREA 29 whenever EQUI 203 operates, and operate and maintain TREA 29 at all times that any emissions are vented toTREA 29. The Permittee shall document periods of non-operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology).
This applies because of EQUI 184. [Minn. R. 7011.1005, subp. 1(A)]
TSD Reqt. Attachment
Treatment TREA 31
(007-CentrifugalCollector -HighEfficiency:CE028)
2. Text
3. Text
4. Limitation(TotalParticulateMatter)
5. Limitation(Opacity)
6. Limitation(TotalParticulateMatter)
7. Limitation(PM < 10micron)
8. Limitation(PM < 2.5micron)
9. Text
10. Text
11. Text
Total Particulate Matter >= 80 percent collection efficiency for the control equipment.
This applies because of EQUI 184. [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall operate and maintain TREA 31 at all times that any emission unit controlled by TREA 31 is in operation. The Permittee shall document periods ofnon-operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 80 percentcontrol efficiency [Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than 80 percent control efficiency[Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 80 percent controlefficiency [Minn. R. 7007.0800, subp. 2]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed.
This applies because of EQUI 184. [Minn. R. 7011.1005, subp. 1(B)]
Operation and Maintenance of the Cyclone: The Permittee shall operate and maintain TREA 31 according to the control equipment manufacturer's specifications. The Permitteeshall keep copies of the manufacturer's specifications available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
Opacity <= 10 percent from the control equipment.
This applies because of EQUI 184. [Minn. R. 7011.1005, subp. 3(D)]
Recordkeeping of Corrective Actions: The Permittee shall take corrective action as soon as possible if any components of TREA 31 are found during an inspection that requirerepairs. Corrective actions include, but are not limited to, those outlined in the O & M Plan. The Permittee shall keep a record of the type and date of any corrective action takenfor TREA 31. [Minn. R. 7007.0800, subp. 5]
Inspections: The Permittee shall inspect TREA 31 on a semi-annual basis, or as required by manufacturing specifications, including all components that are subject to wear orplugging. Maintain a written record of each inspection and any action resulting from the inspection. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2, 5]
Total Particulate Matter >= 80 percent collection efficiency for the control equipment.
This applies because of EQUI 120. [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 80 percentcontrol efficiency [Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than 80 percent control efficiency[Minn. R. 7007.0800, subp. 2]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed.
This applies because of EQUI 120. [Minn. R. 7011.1005, subp. 1(B)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology).
This applies because of EQUI 120. [Minn. R. 7011.1005, subp. 1(A)]
Opacity <= 10 percent from the control equipment.
This applies because of EQUI 120. [Minn. R. 7011.1005, subp. 3(D)]
The Permittee shall operate and maintain TREA 32 at all times that any emission unit controlled by TREA 32 is in operation. The Permittee shall document periods ofnon-operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 80 percent controlefficiency [Minn. R. 7007.0800, subp. 2]
Recordkeeping of Corrective Actions: The Permittee shall take corrective action as soon as possible if any components of TREA 32 are found during an inspection that requirerepairs. Corrective actions include, but are not limited to, those outlined in the O & M Plan. The Permittee shall keep a record of the type and date of any corrective action takenfor TREA 32. [Minn. R. 7007.0800, subp. 5]
Operation and Maintenance of the Cyclone: The Permittee shall operate and maintain TREA 32 according to the control equipment manufacturer's specifications. The Permitteeshall keep copies of the manufacturer's specifications available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
Inspections: The Permittee shall inspect TREA 32 on a semi-annual basis, or as required by manufacturing specifications, including all components that are subject to wear orplugging. Maintain a written record of each inspection and any action resulting from the inspection. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2, 5]
Total Particulate Matter: greater than or equal to 80 percent by weight collection efficiency [Minn. R. 7011.1005, subp. 3(E)]
The Permittee shall maintain air pollution control equipment in proper operating condition and utilize the air pollution control systems as designed. [Minn. R. 7011.1005, subp.1(B)]
The Permittee shall clean up commodities spilled on the driveway and other facility property within 24 hours of the spill, as required to minimize fugitive emissions to a levelconsistent with RACT (reasonably available control technology). [Minn. R. 7011.1005, subp. 1(A)]
TSD Reqt. Attachment
Treatment TREA 33
(007-CentrifugalCollector -HighEfficiency:CE030)
4. Limitation(TotalParticulateMatter)
5. Limitation(Opacity)
6. Limitation(TotalParticulateMatter)
7. Limitation(PM < 10micron)
8. Limitation(PM < 2.5micron)
9. Text
10. Text
11. Text
12. Text
14. Text
Visible Emissions: The Permittee shall check each stack/vent associated with the control equipment listed above for visible emissions, during daylight hours, once each day ofoperation. [Minn. R. 7007.0800, subp. 4]
The Permittee shall operate and maintain TREA 33 at all times that any emission unit controlled by TREA 33 is in operation. The Permittee shall document periods ofnon-operation of the control equipment. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for Total Particulate Matter: greater than or equal to 80 percentcontrol efficiency [Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 10 micron: greater than 80 percent control efficiency[Minn. R. 7007.0800, subp. 2]
The Permittee shall operate and maintain the control equipment such that it achieves an overall control efficiency for PM < 2.5 micron: greater than or equal to 80 percent controlefficiency [Minn. R. 7007.0800, subp. 2]
Operation and Maintenance of the Cyclone: The Permittee shall operate and maintain TREA 33 according to the control equipment manufacturer's specifications. The Permitteeshall keep copies of the manufacturer's specifications available onsite for use by staff and MPCA staff. [Minn. R. 7007.0800, subp. 14]
Opacity: less than or equal to 10 percent opacity discharged from control equipment [Minn. R. 7011.1005, subp. 3(D)]
Inspections: The Permittee shall inspect TREA 33 on a semi-annual basis, or as required by manufacturing specifications, including all components that are subject to wear orplugging. Maintain a written record of each inspection and any action resulting from the inspection. [Minn. R. 7007.0800, subp. 14, Minn. R. 7007.0800, subp. 2, 5]
TSD Reqt. Attachment
Treatment TREA 33
(007-CentrifugalCollector -HighEfficiency:CE030)
12. Text
14. Text
15. Text
Structure
STRU 3(Stack/Vent:SV005)
2. Text
3. Text
STRU 8(Stack/Vent:SV008)
2. Text
3. Limitation(TotalParticulateMatter)
4. Limitation(Opacity)
5. Text
6. Submittal/Action(Opacity)
Recordkeeping: The Permittee shall keep records on the time and date of visible emissions inspections, and whether or not any visible emissions were observed. [Minn. R.7007.0800, subp. 5]
Recordkeeping of Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur:- visible emissions are observed; and/or- any components of the cyclone are found during an inspection that requires repairs
Corrective actions include, but are not limited to, those outlined in the O & M Plan for the cyclone. The Permittee shall keep a record of the type and date of any corrective actiontaken for each cyclone. [Minn. R. 7007.0800, subp. 5]
The cyclone (EQUI 17) shall be operated at all times when any other emission unit venting to STRU 3 is in operation. [Minn. R. 7007.0800, subp. 2]
See COMG 9 (Particulate Matter Generating Sources) for Performance Testing Requirements. [Minn. R. 7007.0800, subp. 2]
Total Particulate Matter <= 0.30 grains per dry standard cubic foot of exhaust gas unless required to further reduce emissions to comply with the less stringent limit of eitherMinn. R. 7011.0730 or Minn. R. 7011. 0735.
This limit applies to each individual unit that emits to STRU 8. [Minn. R. 7011.0715, subp. 1(A)]
The cyclones (EQUIs 20, 21, 22, 23, and 24) shall be operated at all times when any other emission unit venting to STRU 8 is in operation. [Minn. R. 7007.0800, subp. 2]
See COMG 9 (Particulate Matter Generating Sources) for PM and PM10 Performance Testing Requirements. [Minn. R. 7007.0800, subp. 2]
Opacity <= 20 percent opacity This limit applies to each individual unit that emits to STRU 8. [Minn. R. 7011.0715, subp. 1(B)]
TSD Reqt. Attachment
Structure
STRU 8(Stack/Vent:SV008)
5. Text
6. Submittal/Action(Opacity)
STRU 19(Stack/Vent:SV014)
2. Limitation(TotalParticulateMatter)
3. Limitation(Opacity)
5. Text
6. Text
7. Text
8. Submittal/Action(TotalParticulateMatter)
9. Text
10. Submittal/Action(Opacity)
Opacity conduct performance test : Due after 11/13/2014 every 60 months to measure opacity from STRU 8. The performance test shall be conducted at worst case conditionsas defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 9, or other method approved by MPCA in the performance test planapproval.
Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing asrequired:1) by this permit;2) by the most recently approved Performance Test Frequency Plan; or3) within a Notice of Compliance letter.
Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R.7017.2020, subp. 1]
Total Particulate Matter: less than or equal to 0.01 grains/dry standard cubic foot [40 CFR 60.302(b)(1), Minn. R. 7011.1005, subp. 2]
Total Particulate Matter conduct performance test : Due after 07/16/2015 every 60 months The performance test shall be conducted at worst case conditions as defined at Minn.R. 7017.2005, subp. 8, using EPA Reference Method 5 & 202, or other method approved by MPCA in the performance test plan approval. [40 CFR 60.a, Minn. R. 7017.2020,subp. 1]
Testing Frequency Plan: due 60 days after Initial Performance Test for PM emissions. The plan shall specify a testing frequency based on the test data and MPCA guidance.Future performance tests based on 12-month, 36-month, or 60-month intervals, or as applicable, shall be required upon written approval of the MPCA. [Minn. R. 7017.2020,subp. 1]
Performance tests shall be conducted under such conditions as the Administrator shall specify to the plant operator based on representative performance of the affected facility.The Permittee shall make available to the Administrator such records as may be necessary to determine the conditions of the performance tests. Operations during periods ofstartup, shutdown, and malfunction shall not constitute representative conditions for the purpose of a performance test nor shall emissions in excess of the level of the applicableemission limit during periods of startup, shutdown, and malfunction be considered a violation of the applicable emission limit unless otherwise specified in the applicablestandard. [40 CFR 60.8(c)]
Opacity: less than or equal to 0 percent opacity [Minn. R. 7011.1005, subp. 2, ]
All performance test reports shall record the units in operation at the time of the performance test. [Minn. R. 7007.0800, subp. 2, ]
All emission units that vent to TREA 9, and vent to STRU 19 shall be in operation at the time any performance test is conducted with exception to the following;
-of EQUI 130 and EQUI 131, one unit shall be operating; and
-of EQUI 136, EQUI 137, EQUI 138, EQUI 139, EQUI 140, EQUI 141, EQUI 142, and EQUI 143, three units shall be operating. [40 CFR 60.8(c), Minn. R. 7007.0800, subp. 2]
TSD Reqt. Attachment
Structure STRU 19
(Stack/Vent:SV014)
9. Text
10. Submittal/Action(Opacity)
11. Submittal/Action
STRU 24(Stack/Vent:SV007)
2. Text
3. Limitation(TotalParticulateMatter)
4. Limitation(Opacity)
5. Text
6. Submittal/Action(Opacity)
Testing Frequency Plan: due 60 days after Initial Performance Test for opacity. The plan shall specify a testing frequency based on the test data and MPCA guidance. Futureperformance tests based on 12-month, 36-month, or 60-month intervals, or as applicable, shall be required upon written approval of the MPCA. [Minn. R. 7017.2020, subp. 1]
Opacity conduct initial performance test : Due by 180 days after permit issuance The performance test shall be conducted at worst case conditions as defined at Minn. R.7017.2005, subp. 8, using EPA Reference Method 9, or other method approved by MPCA in the performance test plan approval. [40 CFR 60.a, Minn. R. 7017.2020, subp. 1]
Total Particulate Matter <= 0.30 grains per dry standard cubic foot of exhaust gas unless required to further reduce emissions to comply with the less stringent limit of eitherMinn. R. 7011.0730 or Minn. R. 7011. 0735.
This limit applies to EQUI 115 and EQUI 116. [Minn. R. 7011.0715, subp. 1(A)]
The cyclone (EQUI 19) shall be operated at all times when any other emission unit venting to STRU 24 is in operation. [Minn. R. 7007.0800, subp. 2]
See COMG 9 (Particulate Matter Generating Sources) for PM and PM10 Performance Testing Requirements. [Minn. R. 7007.0800, subp. 2]
Opacity conduct performance test : Due after 11/13/2014 every 60 months to measure opacity from STRU 24. The performance test shall be conducted at worst case conditionsas defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 9, or other method approved by MPCA in the performance test planapproval.
Testing conducted during the 60 days prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing asrequired:1) by this permit;2) by the most recently approved Performance Test Frequency Plan; or3) within a Notice of Compliance letter.
Testing conducted more than two months prior to the performance test due date satisfies this test due date requirement and will reset the performance test due date. [Minn. R.7017.2020, subp. 1]
Opacity <= 20 percent opacity This limit applies to EQUI 115 and EQUI 116. [Minn. R. 7011.0715, subp. 1(B)]
