Apex Companies, LLC 15850 Crabbs Branch Way, Suite 200 Rockville, MD 20855 T 800.733.2739 F 301.975.0169 apexcos.com October 3, 2017 Mr. Stephen Jerrick A. Morton Thomas & Associates, Inc. 800 King Farm Blvd, Fourth Floor Rockville, MD 20850 Re: Quarterly Monitoring Report – 3 rd Quarter 2017 Groundwater Monitoring North Point Government Center 7701 Wise Avenue Dundalk, Maryland OCP Case No.: 2016-0467-BA Apex Job No.: AMORT-009 Dear Mr. Jerrick: Apex Companies, LLC (Apex) has prepared this report for the above-referenced site (subject property) on behalf of the A. Morton Thomas & Associates, Inc. (AMT) to document activities completed during the 3 rd Quarter 2017. A site location map is included as Figure 1. In February 2016, Oil Control Program (OCP) Case 2016-0467-BA was opened following a confirmed release from a supply line associated with an underground storage tank (UST) located at the subject property. Apex completed a site investigation in August 2016 that identified petroleum impacted soil and groundwater in the vicinity of the former UST system, which was removed in February 2016. Based on Apex’s site assessment, MDE recommended additional work that included the installation of three groundwater monitoring wells; monthly gauging of four wells identified as MW-1, MW-4, MW-5, and MW-6 as well as quarterly sampling of these four wells. The following is a summary of activities completed at the site: • Discovery of suspected leak – February 2016 • UST system removal and Closure Report – March 2016 • MDE Request for Work Plan – May 2016 • Work Plan for site assessment activities submitted and approved – June/July 2016 • Soil and groundwater sampling, storm drain inspection and sampling – August 2016 • Site Assessment Report – September 2016 • Stream Inspection and Re-inspection Reports – September/October 2016 • MDE Request for Work Plan – December 2016 • Work Plan for additional site assessment activities submitted and approved – January/February 2017 • Completion of monitoring well installations and storm drain cleaning – March 2017 • Commence monthly gauging and quarterly sampling – April 2017 • Additional Site Assessment Report – May 2017
Transcript
Apex Companies, LLC 15850 Crabbs Branch Way, Suite 200 Rockville, MD 20855 T 800.733.2739 F 301.975.0169 apexcos.com
October 3, 2017 Mr. Stephen Jerrick A. Morton Thomas & Associates, Inc. 800 King Farm Blvd, Fourth Floor Rockville, MD 20850 Re: Quarterly Monitoring Report – 3rd Quarter 2017 Groundwater Monitoring
North Point Government Center 7701 Wise Avenue Dundalk, Maryland OCP Case No.: 2016-0467-BA Apex Job No.: AMORT-009
Dear Mr. Jerrick: Apex Companies, LLC (Apex) has prepared this report for the above-referenced site (subject property) on behalf of the A. Morton Thomas & Associates, Inc. (AMT) to document activities completed during the 3rd Quarter 2017. A site location map is included as Figure 1. In February 2016, Oil Control Program (OCP) Case 2016-0467-BA was opened following a confirmed release from a supply line associated with an underground storage tank (UST) located at the subject property. Apex completed a site investigation in August 2016 that identified petroleum impacted soil and groundwater in the vicinity of the former UST system, which was removed in February 2016. Based on Apex’s site assessment, MDE recommended additional work that included the installation of three groundwater monitoring wells; monthly gauging of four wells identified as MW-1, MW-4, MW-5, and MW-6 as well as quarterly sampling of these four wells. The following is a summary of activities completed at the site:
• Discovery of suspected leak – February 2016 • UST system removal and Closure Report – March 2016 • MDE Request for Work Plan – May 2016 • Work Plan for site assessment activities submitted and approved – June/July 2016 • Soil and groundwater sampling, storm drain inspection and sampling – August 2016 • Site Assessment Report – September 2016 • Stream Inspection and Re-inspection Reports – September/October 2016 • MDE Request for Work Plan – December 2016 • Work Plan for additional site assessment activities submitted and approved –
January/February 2017 • Completion of monitoring well installations and storm drain cleaning – March 2017 • Commence monthly gauging and quarterly sampling – April 2017 • Additional Site Assessment Report – May 2017
Mr. Steve Jerrick, A. Morton Thomas & Associates, Inc. October 3, 2017 3rd QMR 2017 – North Point Government Center OCP Case 2016-0467-BA Page 2
MONITORING WELL GAUGING During July, August, and September 2017, Apex completed monthly gauging of the four monitoring wells identified as MW-1, MW-4, MW-5, and MW-6. Monitoring well locations are provided on Figure 2. Results of the monthly gauging completed during the 3rd Quarter 2017 are provided in Table 1. Measurable LNAPL was not detected in the four onsite wells gauged as part of the monthly monitoring.
TABLE 1 Monthly Well Gauging Summary
North Point Government Center
7701 Wise Avenue Dundalk, Maryland
Well Date TOC
Elevation (feet)
Depth to Product from
TOC (feet)
Depth to Water from TOC (feet)
Product Thickness
(feet) Groundwater
Elevation (feet)
Corrected Groundwater
Elevation (feet)
MW-1
7/12/2017
32.23
-- 17.81 -- 14.42 --
8/9/2017 -- 17.69 -- 14.54 --
9/13/2017 -- 17.55 -- 14.68 --
MW-4
7/12/2017
33.78
-- 19.69 -- 14.09 --
8/9/2017 -- 19.61 -- 14.17 --
9/13/2017 -- 19.43 -- 14.35 --
MW-5
7/12/2017
31.54
17.31 17.34 0.03 14.20 14.23
8/9/2017 -- 17.22 -- 14.32 --
9/13/2017 -- 17.05 -- 14.49 --
MW-6
7/12/2017
32.44
-- 18.65 -- 13.79 --
8/9/2017 -- 18.56 -- 13.88 --
9/13/2017 -- 18.38 -- 14.06 --
MONITORING WELL SAMPLING
On September 13, 2017, Apex mobilized to the site to sample the four on-site monitoring wells (MW-1, MW-4, MW-5, and MW-6). Prior to sampling, the monitoring wells were gauged with an oil/water interface probe. Measurable LNAPL was observed in MW-5 at a thickness of 0.03 feet on July 12, 2017. LNAPL was not measured in MW-5 during August and September. Measurable LNAPL was not detected in the remaining three monitoring wells during the 3rd Quarter 2017. The monitoring well locations are depicted on Figure 2. Relative groundwater elevations were calculated by subtracting the depth-to-water reading from the top of casing elevation in each monitoring well. The recorded depth-to-water levels are presented in Table 1. A summary of groundwater elevations to date is provided in Table 2. An approximated groundwater contour map was constructed and is presented as Figure 3. Based on the relative groundwater elevations, groundwater flow is anticipated to be in a south-southeast direction.
Mr. Steve Jerrick, A. Morton Thomas & Associates, Inc. October 3, 2017 3rd QMR 2017 – North Point Government Center OCP Case 2016-0467-BA Page 3
Samples were collected from each monitoring well using low-flow purging and sampling procedures. A bladder pump and dedicated disposable polyethylene (PE) tubing were used to purge the wells. Once groundwater parameters stabilized (+/- 10%), the groundwater samples were collected. The samples were retained in laboratory prepared glassware, labeled, and placed in a cooler with ice for preservation. Samples were then delivered to SGS Accutest Laboratories for analysis following proper chain-of-custody procedures. The samples were analyzed for volatile organic compounds (VOCs) including fuel oxygenates and naphthalene using U.S. Environmental Protection Agency (EPA) Method 8260; and total petroleum hydrocarbons for diesel range organics (TPH-DRO) using EPA Method 8015C. Apex compared the groundwater sample analytical results to the Maryland Generic Numeric Cleanup Standards for Groundwater (Groundwater Cleanup Standards) published in the MDE Interim Final Guidance dated June 2008.
The laboratory analytical results are summarized on Table 3 and the laboratory data sheets are included in Attachment 1. Based on the results of the 3rd Quarter 2017 sampling, TPH-DRO was detected at concentrations of 3.52 milligrams per liter (mg/L) in MW-5 and <0.083 mg/L in wells MW-1, MW-4, and MW-6. TPH-DRO concentrations in MW-5 exceeded the Groundwater Cleanup Standard of 0.047 mg/L. No other compounds were detected at concentrations that exceeded the Groundwater Cleanup Standards.
SUMMARY AND ACTIVITIES TO BE COMPLETED IN THE 4th QUARTER 2017 During the 3rd Quarter 2017, Apex gauged the four monitoring wells (MW-1, MW-4, MW-5, and MW-6) on a monthly basis. Measurable LNAPL was observed in MW-5 at a thickness of 0.03 feet on July 12, 2017. LNAPL was not observed in MW-5 during August and September. Measurable LNAPL was not detected in the remaining three monitoring wells during the 3rd Quarter 2017. Based on the results of the 3rd Quarter 2017 sampling, TPH-DRO was detected at concentrations of 3.52 mg/L in MW-5 and <0.083 mg/L in wells MW-1, MW-4, and MW-6. TPH-DRO concentrations in MW-5 exceeded the Groundwater Cleanup Standard of 0.047 mg/L. No other compounds were detected at concentrations that exceeded the Groundwater Cleanup Standards. Activities planned for the 4th Quarter 2017 include continuing monthly gauging and quarterly sampling of the four monitoring wells during December of 2017. Apex appreciates the opportunity to provide these services. Should you have any questions or require additional information, please contact us at (301) 417-0200. Sincerely, Apex Companies, LLC
Todd R. Passmore Project Manager Maryland Division
TABLES and FIGURES
Well Date TOC Elevation (feet)
Depth to Product from TOC (feet)
Depth to Water from TOC (feet)
Product Thickness (feet)
Groundwater Elevation (feet)
4/3/2017 -- 17.88 -- 14.35
5/17/2017 -- 17.69 -- 14.54
6/14/2017 -- 17.71 -- 14.52
7/12/2017 -- 17.81 -- 14.42
8/9/2017 -- 17.69 -- 14.54
9/13/2017 -- 17.55 -- 14.68
4/3/2017 -- 19.86 -- 13.92
5/17/2017 -- 19.61 -- 14.17
6/14/2017 -- 19.56 -- 14.22
7/12/2017 -- 19.69 -- 14.09
8/9/2017 -- 19.61 -- 14.17
9/13/2017 -- 19.43 -- 14.35
4/3/2017 -- 17.47 -- 14.07
5/17/2017 -- 17.23 -- 14.31
6/14/2017 -- 17.19 -- 14.35
7/12/2017 17.31 17.34 0.03 14.20
8/9/2017 -- 17.22 -- 14.32
9/13/2017 -- 17.05 -- 14.49
4/3/2017 -- 18.82 -- 13.62
5/17/2017 -- 18.56 -- 13.88
6/14/2017 -- 18.51 -- 13.93
7/12/2017 -- 18.65 -- 13.79
8/9/2017 -- 18.56 -- 13.88
9/13/2017 -- 18.38 -- 14.06
Notes:
TOC = Top of Casing
-- = product not detected
MW-6 32.44
31.54MW-5
MW-4 33.78
Table 2 - Groundwater Gauging Results
North Point Government Center
7701 Wise Avenue, Dundalk, Maryland
32.23MW-1
Apex Companies, Project:Project Number:
Hit Exceed
MD CleanupStandards -
GroundwaterLab Sample ID: Type I and II JC45322-1 JC50899-1 JC40368-1 JC45322-2 JC50899-2 JC40368-2 JC45322-3 JC50899-3 JC40368-3 JC45322-3 JC50899-4Date Sampled: Aquifers (MDE 6/14/2017 9/13/2017 4/3/2017 6/14/2017 9/13/2017 4/3/2017 6/14/2017 9/13/2017 4/3/2017 6/13/2017 9/13/2017
detailed in later versions of the referenced regulation. It is the responsibility of the user to verify these limits beforeusing or reporting any data. NS- Not Sampled
GC Semi-volatiles (SW846 8015C)
Regulatory limits listed in this document have been obtained from the latest version of the regulations cited and are usedfor advisory purposes only. SGS Accutest assumes no responsibility for errors in regulatory documents or changes to criteria
Figure 1
Site Location
North Point Government Center 7701 Wise Avenue Dundalk, Maryland
15850 Crabbs Branch Way Suite 200 Rockville, MD 20855 Telephone: (301) 417-0200
Legend
Project: Quarterly Monitoring Report
Client: A. Morton Thomas
Project No.: AMORT-009
Subject Property
TPassmore
Text Box
10-3-17
TPassmore
Text Box
AMORT-009
TPassmore
Text Box
AMORT-009
TPassmore
Line
ATTACHMENT 1
Laboratory Analytical Data
09/28/17
Technical Report for
Apex Companies, LLC
North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
Certifications: NJ(12129), NY(10983), CA, CT, FL, IL, IN, KS, KY, LA, MA, MD, ME, MN, NC,
OH VAP (CL0056), AK (UST-103), AZ (AZ0786), PA, RI, SC, TX, UT, VA, WV, DoD ELAP (L-A-B L2248)
This report shall not be reproduced, except in its entirety, without the written approval of SGS Accutest.
Test results relate only to samples analyzed.
New Jersey • 2235 Route 130 • Dayton, NJ 08810 • tel: 732-329-0200 • fax: 732-329-3499 • http://www.accutest.com
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Kristin Degraw 732-329-0200
Nancy ColeLaboratory Director
New Jersey 09/28/17
e-Hardcopy 2.0Automated Report
42
SGS Accutest is the sole authority for authorizing edits or modifications to this document.Unauthorized modification of this report is strictly prohibited.Review standard terms at: http://www.sgs.com/en/terms-and-conditions
North Point Government Facility, 7701 Wise Avenue, Dundalk, MDProject No: AMORT-009
Sample Collected Matrix Client Number Date Time By Received Code Type Sample ID
JC50899-1 09/13/17 09:10 TRP 09/14/17 AQ Ground Water MW1
JC50899-2 09/13/17 10:00 TRP 09/14/17 AQ Ground Water MW4
JC50899-3 09/13/17 10:30 TRP 09/14/17 AQ Ground Water MW5
JC50899-4 09/13/17 09:30 TRP 09/14/17 AQ Ground Water MW6
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Summary of Hits Page 1 of 1 Job Number: JC50899Account: Apex Companies, LLCProject: North Point Government Facility, 7701 Wise Avenue, Dundalk, MDCollected: 09/13/17
Lab Sample ID Client Sample ID Result/Analyte Qual RL MDL Units Method
Client Sample ID: MW1 Lab Sample ID: JC50899-1 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 2E136673.D 1 09/24/17 17:24 JP n/a n/a V2E5963Run #2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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SGS Accutest
Report of Analysis Page 2 of 3
Client Sample ID: MW1 Lab Sample ID: JC50899-1 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID: MW1 Lab Sample ID: JC50899-1 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 1
Client Sample ID: MW1 Lab Sample ID: JC50899-1 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8015C SW846 3510C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 2Z64387.D 1 09/18/17 20:41 DS 09/17/17 09:20 OP6155 G2Z2426Run #2
Initial Volume Final VolumeRun #1 300 ml 1.0 mlRun #2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 3
Client Sample ID: MW4 Lab Sample ID: JC50899-2 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 2E136674.D 1 09/24/17 17:52 JP n/a n/a V2E5963Run #2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 3
Client Sample ID: MW4 Lab Sample ID: JC50899-2 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID: MW4 Lab Sample ID: JC50899-2 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 1
Client Sample ID: MW4 Lab Sample ID: JC50899-2 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8015C SW846 3510C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 2Z64388.D 1 09/18/17 21:15 DS 09/17/17 09:20 OP6155 G2Z2426Run #2
Initial Volume Final VolumeRun #1 300 ml 1.0 mlRun #2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 3
Client Sample ID: MW5 Lab Sample ID: JC50899-3 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 2E136675.D 1 09/24/17 18:19 JP n/a n/a V2E5963Run #2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 3
Client Sample ID: MW5 Lab Sample ID: JC50899-3 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID: MW5 Lab Sample ID: JC50899-3 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 1
Client Sample ID: MW5 Lab Sample ID: JC50899-3 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8015C SW846 3510C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 2Z64389.D 1 09/18/17 21:48 DS 09/17/17 09:20 OP6155 G2Z2426Run #2
Initial Volume Final VolumeRun #1 300 ml 1.0 mlRun #2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 3
Client Sample ID: MW6 Lab Sample ID: JC50899-4 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 2E136676.D 1 09/24/17 18:47 JP n/a n/a V2E5963Run #2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 2 of 3
Client Sample ID: MW6 Lab Sample ID: JC50899-4 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 3 of 3
Client Sample ID: MW6 Lab Sample ID: JC50899-4 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8260C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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Report of Analysis Page 1 of 1
Client Sample ID: MW6 Lab Sample ID: JC50899-4 Date Sampled: 09/13/17 Matrix: AQ - Ground Water Date Received: 09/14/17 Method: SW846 8015C SW846 3510C Percent Solids: n/a Project: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 2Z64390.D 1 09/18/17 22:22 DS 09/17/17 09:20 OP6155 G2Z2426Run #2
Initial Volume Final VolumeRun #1 300 ml 1.0 mlRun #2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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SGS Accutest
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
New JerseySection 4
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JC50899: Chain of CustodyPage 1 of 3
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44.1
Job Number: JC50899 Client:
Date / Time Received: 9/14/2017 5:00:00 PM Delivery Method:
Raw % Relativem/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 15.0 - 40.0% of mass 95 19197 20.2 Pass75 30.0 - 60.0% of mass 95 47136 49.5 Pass95 Base peak, 100% relative abundance 95221 100.0 Pass96 5.0 - 9.0% of mass 95 6309 6.63 Pass173 Less than 2.0% of mass 174 0 0.00 (0.00) a Pass174 50.0 - 120.0% of mass 95 73114 76.8 Pass175 5.0 - 9.0% of mass 174 5773 6.06 (7.90) a Pass176 95.0 - 101.0% of mass 174 70042 73.6 (95.8) a Pass177 5.0 - 9.0% of mass 176 4743 4.98 (6.77) b Pass
(a) Value is % of mass 174(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours ClientSample ID File ID Analyzed Analyzed Lapsed Sample ID
V2E5882-IC5882 2E134528.D 07/11/17 13:05 00:44 Initial cal 0.2V2E5882-IC5882 2E134529.D 07/11/17 13:32 01:11 Initial cal 0.5V2E5882-IC5882 2E134530.D 07/11/17 13:59 01:38 Initial cal 1V2E5882-IC5882 2E134531.D 07/11/17 14:27 02:06 Initial cal 2V2E5882-IC5882 2E134532.D 07/11/17 14:55 02:34 Initial cal 5V2E5882-IC5882 2E134533.D 07/11/17 15:22 03:01 Initial cal 10V2E5882-IC5882 2E134534.D 07/11/17 15:50 03:29 Initial cal 20V2E5882-ICC5882 2E134535.D 07/11/17 16:18 03:57 Initial cal 50V2E5882-IC5882 2E134536.D 07/11/17 16:45 04:24 Initial cal 100V2E5882-IC5882 2E134537.D 07/11/17 17:13 04:52 Initial cal 200V2E5882-ICV5882 2E134540.D 07/11/17 18:36 06:15 Initial cal verification 50V2E5882-ICV5882 2E134541.D 07/11/17 19:04 06:43 Initial cal verification 50
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Instrument Performance Check (BFB) Page 1 of 1 Job Number: JC50899Account: ACMDR Apex Companies, LLCProject: North Point Government Facility, 7701 Wise Avenue, Dundalk, MD
Raw % Relativem/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 15.0 - 40.0% of mass 95 21635 22.8 Pass75 30.0 - 60.0% of mass 95 49423 52.1 Pass95 Base peak, 100% relative abundance 94832 100.0 Pass96 5.0 - 9.0% of mass 95 6224 6.56 Pass173 Less than 2.0% of mass 174 0 0.00 (0.00) a Pass174 50.0 - 120.0% of mass 95 70083 73.9 Pass175 5.0 - 9.0% of mass 174 3743 3.95 (5.34) a Pass176 95.0 - 101.0% of mass 174 67824 71.5 (96.8) a Pass177 5.0 - 9.0% of mass 176 4533 4.78 (6.68) b Pass
(a) Value is % of mass 174(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours ClientSample ID File ID Analyzed Analyzed Lapsed Sample ID
