Attachment 4.8.3 Baseline Report · produce a baseline report. MSD Brinny appointed AECOM Ireland...

Attachment 4.8.3 Baseline ReportIEL Review P0005-02Application ID LA001617

MSD Ireland (Brinny)

Project reference: PR-25391Project number: 60563354

19 July 2018

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Attachment 4.8.3 Baseline Report Project reference: PR-25391

Project number: 60563354Application ID LA001617

Prepared for: MSD Ireland (Brinny) AECOM

Quality information

Prepared by Checked by Verified by Approved by

Brendan McCarthyEnvironmental Scientist

Caroline DonnellyAssociate Director

Caroline DonnellyAssociate Director

Sinéad FitzpatrickTechnical Director

Revision History

Revision Revision date Details Authorized Name Position

1 09th July 2018 Draft CD Caroline Donnelly

Associate Director

2 19th July 2018 Final SF Sinéad Fitzpatrick

Technical Director

Distribution List

# Hard Copies PDF Required Association / Company Name

0 1 MSD Ireland (Brinny)

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Attachment 4.8.3 Baseline ReportProject reference: PR-25391



Prepared for:MSD Ireland (Brinny)

Prepared by:Brendan McCarthyEnvironmental ScientistT: 021 4365006M: 087 1872998E: [email protected]

AECOM Ireland Limited1st Floor Montrose HouseCarrigaline RoadDouglasCork

T: 021 436 5006aecom.com

© AECOM recognises that Merck & Co retains the copyright of this report content, but not theintellectual rights, under the terms of Section 8 to an Engineering, Procurement and ConstructionManagement Master Agreement between Merck & Co and AECOM Technical Services Inc., dated 30th

March 2016.

Where any conclusions and recommendations contained in this Report are based upon informationprovided by others, it has been assumed that all relevant information has been provided by thoseparties and that such information is accurate. Any such information obtained by AECOM has not beenindependently verified by AECOM, unless otherwise stated in the Report. AECOM accepts no liabilityfor any inaccurate conclusions, assumptions or actions taken resulting from any inaccurateinformation supplied to AECOM from others.

The methodology adopted and the sources of information used by AECOM in providing its servicesare outlined in this Report. The work described in this Report was undertaken between May 2018 andJuly 2018 and is based on the conditions encountered and the information available during the saidperiod of time. The scope of this Report and the services are accordingly factually limited by thesecircumstances. AECOM disclaim any undertaking or obligation to advise any person of any change inany matter affecting the Report, which may come or be brought to AECOM’s attention after the date ofthe Report.

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Table of Contents

1. Introduction.............................................................................................................................. 51.1 Project Background........................................................................................................ 51.2 Baseline Assessment ..................................................................................................... 51.3 Project Objective ............................................................................................................ 51.4 Scope of Work ............................................................................................................... 5

2. Identification of Hazardous Substances (Stage 1) .................................................................... 63. Identification of ‘Relevant Hazardous Substances’ (Stage 2) .................................................... 64. Assessment of Site Specific Pollution Possibility (Stage 3) ....................................................... 7

4.1 Diesel and Light Fuel Oil ................................................................................................ 74.2 Sodium Hypochlorite ...................................................................................................... 84.3 Ammonia Hydroxide Solution ......................................................................................... 84.4 Hydrogen Peroxide ........................................................................................................ 84.5 Environ Vesphene® SE Phenolic Disinfectant ................................................................ 8

5. Site History (Stage 4) ............................................................................................................... 95.1 Historic Land Use .......................................................................................................... 95.2 Historic Losses to Ground .............................................................................................. 95.2.1 Diesel Spill 2001 ............................................................................................................ 95.2.2 Ethylene Glycol Spill, 2003............................................................................................. 95.2.3 Diesel Spill, 2004 ........................................................................................................... 95.2.4 Ethylene Glycol Spill, 2006............................................................................................. 9

6. Environmental Setting (Stage 5) ............................................................................................. 116.1 Site Setting and Topography ......................................................................................... 116.2 Hydrology ..................................................................................................................... 116.3 Geology ........................................................................................................................ 116.4 Site Hydrogeology and Groundwater Flow .................................................................... 116.5 Surface Runoff Drainage Systems ............................................................................... 126.6 Ecology........................................................................................................................ 126.7 Surrounding Land use .................................................................................................. 12

7. Site Characterisation (Stage 6) .............................................................................................. 137.1 Sources ....................................................................................................................... 137.2 Pathways ..................................................................................................................... 137.3 Receptors .................................................................................................................... 137.4 Summary ..................................................................................................................... 14

8. Site Investigation (Stage 7) .................................................................................................... 148.1 Rational ....................................................................................................................... 148.2 2002 Site Investigation ................................................................................................. 158.3 2003 Site Investigation ................................................................................................. 158.4 2004 Source Protection Area Assessment .................................................................... 168.5 2006 Water Level Survey ............................................................................................. 168.6 2009 Geotechnical Investigation .................................................................................. 168.7 2012 IPC Well Replacement ........................................................................................ 168.8 2017 Zone of Contribution Estimate ............................................................................. 168.9 IEL Groundwater Sampling .......................................................................................... 178.9.1 IEL Groundwater trends ............................................................................................... 178.9.1.1 Diesel and LFO ...................................................................................................... 178.9.1.2 Inorganics............................................................................................................... 17

9. Production of Baseline Report (Stage 8) ................................................................................ 189.1 Stage 1 - Identification of Hazardous Substances ......................................................... 189.2 Stage 2 – Identification of ‘Relevant Hazardous Substances’ ........................................ 18

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9.3 Stage 3 – Assessment of Site Specific Pollution Possibility ........................................... 189.4 Stage 4 – Site History .................................................................................................. 189.5 Stage 5 – Environmental Setting .................................................................................. 189.6 Stage 6 – Site Characterisation .................................................................................... 189.7 Stage 7 – Site Investigation .......................................................................................... 18

Appendix A Figures .......................................................................................................................... 19Appendix B Relevant Hazardous Substances Tables ....................................................................... 20Appendix C Site Investigation Data .................................................................................................. 21Appendix A FiguresFigure 1 Site Location PlanFigure 2 Site Layout PlanFigure 3 Well LocationsFigure 4 Cross SectionFigure 5 Shallow Aquifer Contour Plan – April 2018Figure 6 Deep Aquifer Contour Plan – April 2018

Appendix B Relevant Hazardous Substances TablesTable 1 Relevant Hazardous Substances (Stage 1 and 2)Table 2 Relevant Hazardous Substances (Stage 3)

Appendix C Site Investigation DataTable 1 Well InventoryTable 2 IEL Sampling ScheduleTable 3 IEL Well Historic Data

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Prepared for: MSD Ireland (Brinny) AECOM5

1. Introduction

1.1 Project BackgroundMSD Ireland Brinny (MSD Brinny) operate a site in Innishannon, Co. Cork (the site), under IndustrialEmissions Licence (IEL) P0005-02, granted by the Environmental Protection Agency (EPA). Under theterms of this licence, the site is licensed for the use of a chemical or biological process for theproduction of basic pharmaceutical products. Under current licensed site operations, the biologicsbuildings on-site are configured for the fermentation process necessary to produce a singlepharmaceutical product. It is planned to reconfigure the internal structure of these buildings to permitmulti-product fermentation processes. This planned change in site operations has obliged the site toundertake a review of the site’s IEL. As part of the IEL review application MSD Brinny are obliged toproduce a baseline report. MSD Brinny appointed AECOM Ireland Limited (AECOM) to assist in thepreparation of their IEL review application including the production of this Baseline Report.

1.2 Baseline AssessmentWhen the European Union Directive on Industrial Emissions1 came into force, it became necessaryfor licensees to prepare a baseline report with regard to soil and groundwater contamination whenactivity on the site involves the use, production or release of relevant hazardous substances, undereither of the following scenarios:

· When applying for an IEL to operate a new installation; and,

· When revising the permit for an existing licensed installation.

Under the Industrial Emissions Directive, a Relevant Hazardous Substance is a raw material, product,intermediary, by-product, emission or waste which, as a result of their hazardousness, mobility,persistence and biodegradability (as well as other characteristics), is capable of contaminating soil orgroundwater.

1.3 Project ObjectiveThe main objective of the project is to complete a baseline assessment for the site in support of thecurrent licence review application.

1.4 Scope of WorkThe aim of baseline assessment is to generate a report which, on cessation of the licensed activity,will allow for direct comparison to determine if contamination has been added in the course of thelicensed activity since the baseline was established. Therefore, the baseline report needs to be ascomprehensive as possible.

The Official Journal of the European Union has issued guidance2 on the stages to be completed andthe scope of content for baseline reports. In total there are eight stages to be completed, as listedbelow:

· Stage 1 – Identification of hazardous substances used;

· Stage 2 – Identification of relevant hazardous substances used;

· Stage 3 – Assessment of the site specific pollution possibility;

· Stage 4 – Site history;

· Stage 5 – Environmental setting;

· Stage 6 – Site characterisation;

1 Industrial Emissions Directive, Directive 2010/75/EU2 European Commission Guidance concerning baseline reports under Article 22(2) of Directive 2010/75/EU on industrialemissions (2014)

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· Stage 7 – Site investigation; and,

· Stage 8 – Production of the baseline report.

2. Identification of Hazardous Substances (Stage 1)The first stage in preparing a baseline assessment is to identify every hazardous substance that iscurrently used, produced or released at the site.

MSD Brinny has collated a comprehensive inventory of substances used and stored on site (seeAttachment 4-6-2 as an example). AECOM were supplied with a list of substances used and storedon site.

Substances were classified as hazardous if:

· They were identified as ‘Hazardous’ by the EPA Document Classification of Hazardous and Non-Hazardous Substances in Groundwater (2010)3; and,

· If they have a relevant environmental hazard statement on the European Chemicals Agencywebsite4.

A list of the hazardous substances identified on site are listed in Appendix B Table 1.

3. Identification of ‘Relevant Hazardous Substances’(Stage 2)

Stage 2 screens the hazardous substances identified following stage 1 for potential pollution risk dueto their chemical or physical properties.

This risk-based assessment screens the list of substances given in Appendix B Table 1 inconsideration of:

· The physical state of substances used and stored on site, e.g. solids and gases can be removedfrom the list as part of the screening process; and,

· The overall quantity used on site. The EU Guidance states that “where very small quantities areused, produced or released on the site of the installation then the possibility of contamination islikely to be insignificant for the purpose of producing a baseline report”.

An annual usage of >250 L (or >250 kg) was used as the threshold above which substances used onsite were considered in this assessment. Those substances that are used/stored in small quantitieson site have not been considered, for example substances used in laboratories, canteen or medicalcentre on site.

Five Relevant Hazardous Substances were identified in stage 2:

· Diesel and light fuel oil;

· Ammonia hydroxide solution;

· Sodium hypochlorite;

· Hydrogen peroxide; and,

· Environ Vesphene® SE phenolic disinfectant.

3 http://www.epa.ie/pubs/reports/water/ground/classificationofhazardousandnon-hazardoussubstancesingroundwater.html4 http://echa.europa.eu/

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4. Assessment of Site Specific Pollution Possibility(Stage 3)

In stage 3, the hazardous substances which were taken forward from stage 2 were considered in thecontext of the site to determine whether circumstances exist which may result in the release of asubstance in sufficient quantities to pose a pollution risk. Specific issues include:

· The quantity of each hazardous substance or groups of similar hazardous substances;

· How and where hazardous substances are stored and used on site;

· How the hazardous substances are transported around the installation; and,

· In case of existing installations, the measures that have been adopted to ensure that it isimpossible in practice for contamination of soil or groundwater to take place (including thepresence and integrity of containment mechanisms, condition of site drainage etc.)

MSD Brinny provided AECOM with details of the storage locations and containment measures for thehazardous chemicals. The storage and usage locations of the relevant hazardous substances arepresented in Figure 2.

For the current list of on-site relevant hazardous substances which were not screened out in stage 2,AECOM assessed both the storage arrangement of each chemical substance, together with theassociated containment measures. At MSD Brinny, the storage and handling of process materials areundertaken in accordance with the EPA Guidance Document “IPC Guidance Note on Storage andTransfer of Materials for Scheduled Activities”, EPA 20045. Details on current site containment wereobtained from MSD’s documented site procedures and a review of site bund reports. Brief details ofthe storage arrangements of the current on-site hazardous chemical substances and associatedcontainment measures for each of the hazardous substances are provided in Appendix B Table 2.

Bunded liquid chemicals or liquid chemicals that are not stored in bulk storage tanks and possesssecondary and tertiary containment facilities were also screened out of the list of chemicals to beassessed.

Based on the information provided by MSD Brinny to AECOM, it is expected that, as a result ofcurrent site storage, containment and handling practices, the likelihood of possible contamination ofsoils and groundwater from the current on-site hazardous substances is low.

4.1 Diesel and Light Fuel OilDiesel (sulphur free gas oil) and light fuel oil (LFO) were considered together due to their similarproperties. They are liquid at room temperature and have the potential to contaminate soil and/orgroundwater if lost to ground. Diesel and LFO are stored in five bulk above ground storage tanks(AST) on site. The bulk diesel tanks are contained within bunds, which are integrity tested on a threeyear cycle. None of the relevant bunds are noted as having failed integrity testing.

Diesel and LFO are transported across site through above ground pipelines. The site has a number ofinterceptors in case of spillage on roadways or around filling points, to reduce the potential forhydrocarbons to enter the storm water drainage system at the site. In addition in the event of a spillcontaminated liquid entering the storm water system, it will be automatically diverted to a retentionlagoon (see section 6.5). However it was noted in the MSD Brinny Overhead Pipeline RiskAssessment 2016 (AECOM) that diesel is transported over areas of unmade ground withoutsecondary containment. Following the completion of this report a survey was conducted by Metlabwho confirmed that there were no flanges on the diesel pipework above unmade ground.

As diesel is stored within secondary containment and MSD Brinny have documented procedures onmaterial use and storage, the risk of diesel entering soil and/or groundwater is considered low.

5 http://www.epa.ie/pubs/advice/licensee/guidancetostorageandtransferofmaterialsforscheduledactivities.html

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However as diesel is stored in bulk and is transported over sections of made ground diesel is aconsidered a Relevant Hazardous Substance.

4.2 Sodium HypochloriteSodium hypochlorite is a liquid at ambient temperature and stored within bunds which are integritytested. None of the relevant bunds are noted as having failed integrity testing. Sodium hypochlorite isnot stored in bulk which significantly reduces the risk of a large scale release.

Due to the provision of secondary and tertiary containment and as sodium hypochlorite is not storedin bulk the risk of sodium hypochlorite entering soil and/or groundwater is considered very low andhas been screened out as a Relevant Hazardous Substance.

4.3 Ammonia Hydroxide SolutionThe storage of ammonia hydroxide solution in quantities greater than 250 litres will be introduced aspart of the planned change to the site Biologics operations. Ammonia hydroxide solution is a liquid atambient temperature and will be stored in a newly installed ChemStore near the WwTP which will beintegrity tested. Ammonia hydroxide is not stored in bulk which significantly reduces the risk of alarge scale release.

Due to the provision of secondary and tertiary containment and as ammonia hydroxide is not stored inbulk the risk of ammonia hydroxide entering soil and/or groundwater is considered very low and hasbeen screened out as a Relevant Hazardous Substance.

4.4 Hydrogen PeroxideHydrogen Peroxide is a liquid at ambient temperature and is stored in ChemStores in the mainWarehouse which are integrity tested. None of the relevant bunds are noted as having failed integritytesting. Hydrogen peroxide is not stored in bulk which significantly reduces the risk of a large scalerelease.

Due to the provision of secondary and tertiary containment and as hydrogen peroxide is not stored inbulk the risk of hydrogen peroxide entering soil and/or groundwater is considered very low and hasbeen screened out as a Relevant Hazardous Substance.

4.5 Environ Vesphene® SE Phenolic DisinfectantAll of the remaining relevant hazardous substances (p-(1,1-dimethylpropyl)phenol, biphenyl-2-ol,clorofene and potassium hydroxide) are constituents of Environ Vesphene® SE, a germicidaldetergent. While the cumulative volume used on the site inventory is >250 L, Environ Vesphene® SEis contained in bottles and sachets, which individually contain small volumes.

Therefore, the risk of and its constituents entering soil and/or groundwater is considered very low andhas been screened out as a Relevant Hazardous Substance.

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5. Site History (Stage 4)

5.1 Historic Land UseIn 1973 an antibiotic manufacturing facility was built by Chemibiotic (Ireland) Ltd. After termination ofthis activity Schering Plough purchased the site in 1980 and commenced operations at the site. In2009 Schering Plough merged with MSD. In September 2016 the company name was transferred toMSD International GmbH, trading as MSD Ireland (Brinny). Since operations began the facility hasproduced a range of biotechnology derived pharmaceutical products.

Prior to the construction of the Chemibiotic facility the site use was agricultural.

5.2 Historic Losses to GroundA site data review was conducted in 20156 to assess historic groundwater sampling data and trends.This data review and historic reports identify four distinct events which resulted in losses to ground.They are:

· Diesel in 2001;

· Ethylene glycol in 2003;

· Diesel in 2004; and,

· Ethylene glycol 2006.

5.2.1 Diesel Spill 2001A site investigation completed in 2001 details the remediation of a diesel spill. Approximately 24 m3 ofcontaminated soil was excavated and moved off site. Sampling as part of the site investigation (seesection 8.2) did not identify elevated hydrocarbon concentrations following the completion of theexcavation.

5.2.2 Ethylene Glycol Spill, 2003In August 2003, a site investigation was undertaken (see section 8.2 ) following a spill of ethyleneglycol coolant close to Building 18. The investigation concluded that the ethylene glycol biodegradedin the environment and did not pose a threat to the environment.

5.2.3 Diesel Spill, 2004In June 2004, a small diesel leak occurred on a pipeline that connected a decommissioned generatorwith an AST located west of the purification building. An area of 1 m x 1 m was excavated down to adepth of 1.1 m below ground level (bgl). The excavated soil, from which a hydrocarbon odour wasnoted, was stockpiled. A soil sample was taken from the base of the excavation and analysed forhydrocarbons, no hydrocarbons were detected.

Following the diesel spills in 2001 and 2004 additional control measures were put in place to reducethe likelihood of future incidents including the installation of oil interceptors in the drainage networkand the introduction of a permit system and documented procedures for diesel deliveries.

5.2.4 Ethylene Glycol Spill, 2006In August 2006, the TOC alarm in the storm water drain was activated. Storm water was then divertedto the tertiary containment lagoon. A glycol spray was observed from the automatic air vent on theglycol loop in an open area south of the laboratory building. 5,000 litres of water containing an 11.7%glycol mix was lost (see Figure 2). Following the loss, a series of groundwater sampling rounds wereconducted, no ethylene glycol was detected.

6 AECOM (2015) 47092942 / CKRP0004 Issue 2 Final - MSD Brinny 2014 IEL Groundwater Data Review

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A qualitative risk assessment was undertaken and it was concluded that the zone of groundwatercontribution (ZOC) to the on-site production wells could encompass the spill area - see section 8.5.

Ethylene glycol is miscible in water, tends not to sorb to soil and is readily biodegraded. Therefore, itis unlikely that ethylene glycol lost to ground in 2006 would persist in soil and groundwater beneaththe site.

Ethylene glycol has been routinely analysed since 2009, and was most recently sampled for in April2018. Ethylene glycol has not been detected in groundwater from any well since routine monitoringbegan in 2009. Therefore MSD Brinny is proposing (Attachment 9.1) not to include ethylene glycol infuture groundwater monitoring rounds.

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6. Environmental Setting (Stage 5)

6.1 Site Setting and TopographyThe site is situated at an elevation of between 20 m and 30 m above Ordnance Datum (OD) and landacross the site slopes gently to the south-west toward the valley of the River Brinny, with a steepslope along the western site boundary.

6.2 HydrologyThe River Brinny flows past the western and southern site boundary, with an old mill race flowing atthe base of the steep slope along the western and southern site boundary. The mill race joins theRiver Brinny south of the site.

The River Sall, which flows from west to east, also joins the River Brinny to the south of the site, justup-stream of Brinny Bridge; and the River Brinny continues to flow south-eastwards, joining the RiverBandon 2.5 km down-stream. Surface water quality in the section of the River Brinny adjacent to thesite (EPA reference Brinny_020) is classified as High7.

6.3 GeologyThe site is underlain by made ground on glacial till derived from Devonian/Carboniferous sandstoneand shales. Available drilling records for the site indicate that the shallow overburden compositionvaries from soft, silty clay to gravel, with the deeper overburden consisting of sand and gravel. Thebedrock beneath is Carboniferous sandstones, mudstones and dolomites.The generalised geological sequence is:

· 0 – 2 m below ground level (bgl): made ground;

· 2 – 5 m bgl: clayey, sandy gravel (perched aquifer);

· 5 – ~10 m bgl: sandy, gravelly, clay and silt (aquitard);

· ~10 m - ~22 m bgl: sand and gravel (with discontinuous silt and clay zones) (aquifer); and,

· Below ~22 m bgl: mudstone, sandstone and dolomite (bedrock aquifer).

6.4 Site Hydrogeology and Groundwater FlowPrevious investigations (see section 8) at the site have classified the overburden into a shallowperched gravel aquifer and deeper sand and gravel aquifer, which are separated by a lowerpermeability aquitard. The deeper gravel unit is classed as a ‘Locally Important Aquifer (Lg)’ while thebedrock aquifer is classed as ‘Locally Important Aquifer (LI) – Bedrock which is moderately productiveonly in Local Zones’.8

Under natural gradient conditions, groundwater would be expected to mirror the topographic gradientand flow across the site to the west/south-west. Shallow groundwater in the perched aquifer generallyappears to do this, and groundwater seepages from the base of the slope are seen. These seepagesdischarge to the mill race. Continuous groundwater abstraction from the deeper sand and gravelaquifer does not appear to affect the direction of groundwater flow in the shallow perched aquifer.

Groundwater in the deeper sand and gravel aquifer is confined by the aquitard, with the verticalhydraulic gradient downwards between the two gravel aquifers.

7 www.catchments.ie – accessed 20 June 20188 www.gsi.ie – accessed 20 June 2018

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Groundwater abstraction from the deeper gravel is understood to alternate between three productionwells on an approximate 8-hour rotation, groundwater level monitoring conducted in 20179 indicatedthat pumping is not continuous during an 8-hour period.

As seen with the dip round data for April 2018 (Appendix A Figure 6), groundwater flow will convergeon whichever well is actively pumping at any given time. Over the course of a day, the focus ofgroundwater flow in the deeper gravel changes depending on which production well is operational.Under natural gradient conditions, it is expected that groundwater in the deeper gravel woulddischarge to the River Brinny.

Water levels in well MW-1D have been monitored since November 2007 and have not shown anylong term changes in groundwater level as a result of changes to the abstractions regime at the siteduring that time, suggesting that the zone of contribution to the site’s abstraction wells does notextend to the north-eastern edge of the site.

6.5 Surface Runoff Drainage SystemsStorm water run-off is directed to surface water drains which discharge to the River Brinny via anumber of oil/water interceptors (Class I and Class II) and then to a Total Organic Carbon(TOC)/pH/Temperature monitoring chamber (SW2).

In the event of a chemical release the surface water drainage system is set up to re-route the stormwater to the onsite retention pond if TOC/pH/Temperature levels exceed specific limits. The retentionpond is linked to the MSD Brinny operating site storm water system via a 900 mm undergroundconcrete pipeline. In the same trench there is a 100 mm polyethylene pipeline that facilitates thepumping of contaminated water back to the main site wastewater treatment plant (WwTP).

Site process wastewater and sanitary wastewater is directed to the on-site WwTP where physical,chemical and biological treatment is provided. The treated effluent from the WwTP is dischargedunder EPA license into the Bandon River estuary approximately 700 m north of Kilmacsimon via anapproximately 9 km long pipeline.

6.6 EcologyThere are no direct hydrogeological links between the MSD Brinny site and any Special Areas ofConservation or Special Protection Areas. However, there are three proposed Natural Heritage Areas(pNHA) downstream of the site; these are the Bandon Valley above Innishannon (pNHA 001740),Bandon Valley below Innishannon (pNHA 01515) and James Fort (pNHA 001060).

6.7 Surrounding Land useMost current land use in the surrounding area is agricultural, other than a sandstone quarrydevelopment (Kilmore Concrete Ltd) and modular building supplier (Spacecab Limited), bothapproximately 200 m west of the site. There are no other EPA licensed facilities located within a 2 kmradius of the facility.

In addition to a number of supply wells in the general area, the site itself abstracts groundwater for allproduction and supply purposes on site from three on-site wells. Groundwater is abstractedpredominantly from the sand and gravel aquifer, but some production wells extend into the deeperbedrock.

9 AECOM (2017) 60533059 Issue 2 Final - MSD Ireland (Brinny) Response to EPA RFI Zone of Contribution Estimate

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7. Site Characterisation (Stage 6)Potential pollutant linkages are considered viable where there is a source of contamination on sitewhich can migrate via a defined pathway to identified receptors. Receptors can be eitherenvironmental or human, and located either within or outside the site boundary.

7.1 SourcesFrom a review of the site history (see section 4), it appears that losses to ground from distinct eventsare limited to:

· Diesel in 2001;

· Ethylene glycol in 2003;

· Diesel in 2004; and,

· Ethylene glycol in 2006.

7.2 PathwaysLosses to ground would migrate vertically downwards to the shallow perched aquifer. Contaminantsin perched groundwater would then migrate with groundwater flow down hydraulic gradient.

It appears that perched groundwater flows to the south-west toward the mill race; indeed, seepages of shallow groundwater from the base of the slope between the site and the mill race have beenobserved historically. The mill race flows from north-west to south-east and joins the River Brinnyfurther to the south-east of the site just upstream of Brinny Bridge.

Although the vertical hydraulic gradient between the two aquifer units is downward across the lowerpermeability aquitard, it is considered unlikely that diesel, ethylene glycol or inorganics (major ions)would have impacted/impact the deeper gravel aquifer, as the aquitard provides protection andseparates the two aquifer units. The primary groundwater flow path through the perched aquiferwould likely follow the horizontal hydraulic gradient.

It is also noted that the three active production wells on site abstract groundwater from the deepergravel aquifer. It is expected that, under active pumping conditions, the vertically downward hydraulicgradient across the aquitard would increase close to the active pumping well, which would locallyincrease leakage of groundwater from the perched aquifer to the deeper gravel aquifer.

Under natural gradient conditions, the direction of groundwater flow in the deeper gravel aquifer isexpected to be to the south or south-west, i.e. toward the River Brinny. However, active pumpingalters this, with each production well becoming the focus for groundwater flow when actively pumping.The three active production wells are located in the centre of the site:

· To the north of the purification building (654);

· To the north-east of the services building (651); and,

· Immediately east of the operations building (653).

The source protection plan completed in 2004 concluded that the zone of contribution to the threeproduction wells extended beyond the site boundary, and was elongated to the north-east.

The zone of contribution was reassessed in early 2017 and an area of ~2.2 km2 was conservativelydelineated, extending from the River Brinny in the west to a local highpoint at Old Chapel CrossRoads in the north-east.

7.3 ReceptorsThe site uses groundwater for all water supply requirements on site. The three active production wellson site abstract groundwater, principally from the deeper gravel aquifer, but with a proportion of water

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also likely to come from deeper bedrock. As noted above, there is a vertically downward hydraulicgradient between the two sand and gravel aquifer units, which is likely to increase in the vicinity of anactively pumping well; however, the aquitard is considered to provide a protective hydraulic barrierbetween the two aquifer units.

Therefore, the receptors of groundwater from production wells (i.e. site staff using the water forpotable supply) are not considered likely to be at risk from potential groundwater contamination in theshallow aquifer zone. It is understood that groundwater from the abstraction wells is sampled on aquarterly basis and analysed for a suite of drinking water parameters. No issue with the potable waterquality has been reported since monitoring began.

The consumption of groundwater from groundwater wells is not considered to be a potential risk to off-site receptors.

The mill race, into which shallow groundwater from the perched aquifer discharges, joins the RiverBrinny to the south-east of the site at a location, which appears to be, directly up-gradient of thesurface water quality monitoring point at Brinny Bridge. Surface water quality at Bridge West ofRockfort House is classified as High Status (Q4-Q5), this is a slightly higher quality classification thanthe Q4 status which is registered for the upstream monitoring point at Bridge near BallinacurraHouse10. Therefore, water quality in the River Brinny improves slightly as it flows by the site,indicating that site operations are not having an adverse impact on surface water quality.

7.4 SummaryReported groundwater data ranges in April 2018 were within ranges previously reported (seeAppendix C Table 3) and do not indicate a deterioration in groundwater quality. There is no evidenceof impact to the adjacent surface water courses; in fact, the quality of water in the River Brinny actually increases down-stream of the site. It is understood that water from the on-site productionwells meets the standards for potable supply. A cross section of the site is presented in Appendix AFigure 4.

8. Site Investigation (Stage 7)

8.1 RationalSufficient data has been gathered from several phases of historic site investigations to characterisethe site. These have been conducted for various reasons, including:

· Groundwater resource assessment through the installation of trial and abstraction wells;

· Geotechnical investigations related to construction works on site; and,

· Installation of monitoring wells in the assessment of potential sources of contamination.

From available data, it appears that contamination issues on site have been localised and/or of shortduration.

As discussed in Section 1.1, this Baseline Report has been prepared to supplement an IE LicenceApplication which MSD Brinny are making for a revision of their existing IE Licence (P0005-02) due tochanging manufacturing operations within the MSD Brinny existing Biologics Buildings.

Due to changes in operations at MSD Brinny additional substances will be used. These additionalsubstances are

· Ethanol;

· Ammonium hydroxide;

· Potassium phosphate;

10 https://gis.epa.ie/EPAMaps/ - accessed 29 June 2018

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· Phosphoric acid; and,

· Ammonium phosphate.

These additional substances are not classified as relevant hazardous substances with the exceptionof Ammonium Hydroxide. However Ammonium Hydroxide has been screened out as a relevanthazardous substances as discussed in Section 4.3 of this report. Furthermore under the proposednew process, there will be no change in chemical handling practices or chemical storage practices.

Additionally:

· The site history and environmental setting are well understood and documented;

· Site investigation and monitoring data are available, not only for the IE Licensed monitoringwells, but also for additional monitoring and site investigation points across the site; and,

· The existing groundwater monitoring suite includes data relevant to the new substances to beused on site

Therefore a site investigation is not warranted in support of this Baseline Report.

8.2 2002 Site InvestigationA site investigation was conducted in 2001 close to the generator building located to the west of thesite. The site investigation was conducted following the remediation of an oil spill close to thegenerator building (see section 5.2.1).

Three boreholes (GMW1 to GMW3) were drilled to between 7.0 m and 7.2 m bgl. The wells werescreened within the silty sand unit. Soil and groundwater samples were taken and analysed for asuite of hydrocarbon parameters. In addition a vapour survey was conducted inside the generatorbuilding. No elevated hydrocarbon concentrations were detected indicating that the remediation wassuccessful.

8.3 2003 Site InvestigationA site investigation was conducted in 2003 close to the fermenter building located to the south of thesite. The site investigation was conducted following the loss of ethylene glycol (see section 5.2.2).

A zone of contribution for the three onsite production wells was completed in 2003 which indicatedthat the spill occurred within the zone of contribution of well 653.

Initially a series of five boreholes (GMW4S/D, GMW5S/D and GMW6) were installed. The four pairedwells were screened within the interbedded sands, silts clays and gravels. The single installation wellGMW6 was installed within the deeper gravel aquifer. Groundwater from the five wells andgroundwater seepages at the base of the embankment to the west of the site adjacent to the mill racewere sampled for ethylene glycol. No ethylene glycol was detected in any of the groundwatersamples.

An additional five boreholes (GMW7 to GMW11) were installed to a depth of 8 m bgl in close proximityto Building 18 in late 2003. Nineteen soil samples were analysed for ethylene glycol. Ethylene glycolwas only detected above the method detection limit (MDL) in one sample (2.8 m bgl from boreholeGMW10) at a concentration of 35 mg/kg.

Monthly groundwater sampling took place in the five newly installed wells. Ethylene glycol wasdetected above the MDL in GMW10 and intermittently in GMW11.

A total of 75 surface water samples were taken following the spill. Ethylene glycol remained below theMDL in all samples tested.

The report concluded that ethylene glycol will readily biodegrade under both aerobic and anaerobicgroundwater conditions. The 2004 site investigation report concluded that:

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“The remaining low levels which are well below the concentrations identified as posing a risk theenvironment, would be expected to be biodegraded and be assimilated in the environment in duecourse”11

Ethylene glycol has not been detected in groundwater from any of the onsite wells since testing for itresumed in 2009.

8.4 2004 Source Protection Area AssessmentFollowing on from the 2001 diesel spill and 2003 ethylene glycol spill it was recommended that aSource Protection Area assessment take place. Initially a zone of contribution for the three onsiteproduction wells was completed in 200312. Drilling records of the existing wells were used to definethe extents of the shallow and deep aquifers beneath the site. It was noted that groundwater flowwould be altered by the three onsite wells which would draw water radially in towards the activepumping well. A downward hydraulic gradient was identified through the low permeability aquitardseparating the two aquifers.

8.5 2006 Water Level SurveyIn 2006 a water level survey13 was conducted for selected wells on site to assist in the development ofa conceptual site model.

The monitoring wells used for the survey were surveyed to an arbitrary site datum to allowcomparisons of water levels and geological logs.

The survey confirmed that the lower aquifer is confined by the aquitard identified in previous siteinvestigations. Groundwater in deeper wells was found to be flowing radially towards the three on siteproduction wells. However, groundwater in the shallower wells flowed in a south easterly directiontowards the mill race where seepages of groundwater have been identified in the past. Theinvestigation concluded that groundwater in the deeper aquifer was of “high to moderate vulnerabilitydue to the presence of the overlying low permeability aquitard.”

However AECOM would classify the deeper aquifer as having a medium vulnerability due to thepresence of the aquitard.

8.6 2009 Geotechnical InvestigationA geotechnical assessment was conducted in 2009 to facilitate the extension of Building No. 19. Fourboreholes BH01 – BH04 were drilled to depths ranging from 8.0 m to 16.1 m bgl. A series of in-situand ex-situ geotechnical tests were conducted.

8.7 2012 IPC Well ReplacementIn 2012 due to the expansion of one of the existing on site structures, the original MW3S and MW3Dwere decommissioned. Two new wells were installed using the names MW-3S and MW-3D as closeas possible to original well locations. MW-3S was screened between 4 m bgl and 9 m bgl. No waterstrikes were noted. MW-3D was screened from 12.5 m to 13.8 m within the deeper sand and gravelaquifer. There was no evidence of contamination during drilling.

8.8 2017 Zone of Contribution EstimateAt the request of the EPA an updated zone of contribution (ZOC) report was produced in June 2017for the three on site production wells. Six data loggers were installed in wells across site to measurethe effect of pumping on site. The report concluded that a conservative estimate for the ZOC is 2.2

11 WYG (2004): Environmental Assessment – Phase III Schering-Plough (Brinny) Company, Innishannon, Co. Cork12 • WYG, 2004: Schering-Plough (Brinny) Company Source Protection Study, report reference #C00169713 • WYG, 2006: Groundwater Level Investigation at Schering-Plough Pharmaceutical Plant, Brinny, Co. Cork, report reference# CE05101

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km2. The report concluded that there is no indication of long term declining water levels caused bythe current groundwater extraction regime.

8.9 IEL Groundwater SamplingUnder the terms of the site’s IEL, the site is required to conduct groundwater monitoring on a biannualbasis from seven wells: MW-1S, MW-1D, MW-2S, MW-3S, MW-3D, MW-4S and MW-4D (Condition 6and Schedule C.6 of the licence). The location of onsite monitoring wells are presented in Appendix AFigure 3

Groundwater samples are analysed for a suite of parameters as presented in Appendix C Table 2.

8.9.1 IEL Groundwater trendsGroundwater trends for the IEL wells are presented in Appendix C Table 3.

8.9.1.1 Diesel and LFOTotal petroleum hydrocarbons (TPHs) which would incorporate both diesel and LFO were below thelaboratory MDL in all samples taken since 2016. TPHs were not included in groundwater analyticalsuites at the MSD Brinny site prior to May 2016, however, constituents of diesel and LFO such astrimethylbenzene and napthalene were analysed for as part of volatile organic compound (VOC) andpolycyclic aromatic hydrocarbons (PAH) analysis suite, which were conducted annually for allsampled wells. VOC and PAH concentrations were low to below the MDL in every monitoring roundand do not indicate diesel or LFO contamination.

8.9.1.2 InorganicsSodium hypochlorite, ammonia hydroxide and hydrogen peroxide are inorganic materials. However,sodium hypochlorite, ammonia hydroxide and hydrogen peroxide cannot be readily analysed directlyby commercial laboratories.

Groundwater is analysed biannually for a comprehensive suite of major ions and metals. The currentmajor ion suite is considered sufficient to monitor ambient groundwater quality, while at the same timeincludes constituents of sodium hypochlorite (sodium and chloride are analysed for biannually) andammonia hydroxide (ammonia is analysed for biannually).

Both sodium and chloride are generally detected at low concentrations below relevant assessmentcriteria in groundwater well MW-3S and MW3-D which are located downgradient of the sodiumhypochlorite storage area.

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9. Production of Baseline Report (Stage 8)Stage 8 of the baseline report summarises the information gathered in Stages 1- 7 of the report.

9.1 Stage 1 - Identification of Hazardous SubstancesIn stage one an inventory of raw materials, products, intermediaries, by-products, emissions andwastes which was provided by MSD was screened to identify hazardous substances used on site.

9.2 Stage 2 – Identification of ‘Relevant Hazardous Substances’Hazardous substances identified during stage 1 were screened to identify ‘Relevant HazardousSubstances’.

Five substances were carried through the stage 2 screening process:

· Diesel and light fuel oil;

· Ammonia hydroxide solution

· Sodium hypochlorite;

· Hydrogen peroxide; and,

· Environ Vesphene® SE phenolic disinfectant.

9.3 Stage 3 – Assessment of Site Specific Pollution PossibilityThe relevant hazardous substances identified in Stage 2 were assessed based on their:

· Storage and usage location;

· Usage quantity;

· Storage and transport methods; and,

· Review of secondary containment systems and procedures.

Following the completion of the screening process in stage 3 one relevant hazardous substance wasidentified: Diesel and LFO.

9.4 Stage 4 – Site HistoryThe site history including information of historical incidents which resulted in the loss to ground ofsubstances.

9.5 Stage 5 – Environmental SettingThe existing environment, including, topology, geology, hydrogeology, land use and drainage systemsare assessed.

9.6 Stage 6 – Site CharacterisationA cross section was produced from existing data from historical site investigation. The cross section ispresented in Appendix A Figure 4.

9.7 Stage 7 – Site InvestigationA site investigation was not needed as sufficient information is available from historic siteinvestigations to characterise the site.

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Appendix A Figures

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BRINNY CROSS ROADS

PUBL

IC ROAD

COVE

RED

WAL

KWAY

SUB-STN.

CORKTO

IRISH MAP GRID

IRISH MAP GRID

GENERATORCOMPOUND

S-300

BL

OW

ER

FIRE TENDER ACCESS

4

6

.

8

4

A

P

E

X

5

5

1

5

0

0

5

5

9

7

2

5

MAIN CAR PARK

CAR PARK

BALLINACURRA ROAD

CAR PARKOVERFLOW

TRUCK/DELIVERY AREA

S

T

O

P

RAMP

R

A

M

P

RAMP

RAMP

RAMP

BA

RR

IE

R

RAMPRAMP

B

I

K

E

S

H

E

L

T

E

R

RA

MP

BARRIER

BU

S

SH

EL

TE

R

SHELTER

BUS

CA

R

ON

LY

CA

R

ON

LY

Firewater Retention Lagoon

Main Site Warehouse

Waste storagelocationsMaterial storage

LEGEND

Satelite Warehouse

Building 18 Fermentation

Building 13 Fermentation & Warehouse

Building 8

Building 21

Utilities

Building 19 Operations

Building 4 Operations

Building 7 Boiler & Utilities

Production Well 651

Production Well 653

Production Well 654

Office Space

Service Building

Office Space

Waste Collection AreaBuilding 25

Solvent Store Building 23

Fire Water Pump House

Cooling Towers

Water Storage

Fire Water Storage

Fire Water Pump House

Waste Store

Waste Compound

Gas cylinder StoreBuilding 22 Technical Operations, Laboratories & Freezer Operations

Engineering Project Office

Building 5 Office and Engineering Store

Material Storage

Material StorageMaterial Storage

Material Storage

Material Storage

Light Fuel Oil AST

Light Fuel Oil AST

Light Fuel Oil AST

Light Fuel Oil AST

Waste StorageWaste Storage

Waste Storage

Engineering Store

Bulk Gas N2 Storage

Bulk Gas O2 Storage

Bulk Gas N2 Storage

Ammonia Hydroxide Solution Storage

Drawing Number Rev

THIS DOCUMENT HAS BEEN PREPARED PURSUANT TO AND SUBJECT TO THETERMS OF AECOM'S APPOINTMENT BY ITS CLIENT. AECOM ACCEPTS NO

LIABILITY FOR ANY USE OF THIS DOCUMENT OTHER THAN BY ITS ORIGINALCLIENT OR FOLLOWING AECOM'S EXPRESS AGREEMENT TO SUCH USE, ANDONLY FOR THE PURPOSES FOR WHICH IT WAS PREPARED AND PROVIDED.

www.aecom.com

DateApprovedCheckedDrawn

AECOM Internal Project No. Suitability

Scale @ A3 Zone / Mileage

Designed

Drawing TitleProject Title

Client

Purpose of issue

Tel:Fax:MSD IRELAND (BRINNY) 002 P01.2

4th Floor Adelphi Plaza, Adelphi CentreGeorge's Street Upper Dun LaoghaireDublin, Ireland

+353 01 2933100+353 01 2933100

JG JG CD CD/DUB 2018

FOR INFORMATION

1:2500

60563354

CORK

INFORMATIONMSD BRINNYBASELINE ASSESSMENT FIGURE 2 SITE LAYOUT

AECOM

Ordinance Survey Ireland Licence No EN0001917

© Ordinance Survey Ireland / Government of Ireland

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SERVICES BUILDING

API

BUILDING 8

BUILDING 22

TECH OPS &FREEZER STORAGE

BUILDING5

OFFICE & WAREHOUSE

BUILDING 7BOILER & UTILITIES

BUILDING 13FERMENTATION& WAREHOUSE

BUILDING 18FERMENTATION

CONTRACTORS COMPOUND

BUILDING 4OPERATIONS BUILDING No. 1

GENERATOR COMPOUND

MAIN CAR PARK OVERFLOW CAR PARK

BUILDING 19OPERATIONS BUILDING No. 2

WASTE COLLECTION

AREA

SOLVENTSTORE

CYLINDERSTORE

WASTE SEGREGATION AREA

BUILDING 21PURIFICATION

TANK FARMAREA

WASTEWATER TREATMENT

FIRE WATER PUMPHOUSE

DIESEL STORAGE TANK

DIESEL STORAGE TANK

CHP PLANT

UTILITIES

GENERATOR

ESB SUBSTATION

South West

PROJECT

CLIENT

DRAWING TITLE

NOTES

1ST FLOOR, MONTROSE HOUSE, CARRIGALINE ROAD, DOUGLAS,CORK, IRELAND.

T : +353 (21)4365 006 www.aecom.com

MSD BRINNY

BASELINE ASSESSMENT

FIGURE 3_WELL LOCATIONS

DRAWN CHECKED APPROVED

BMC CD CDSCALE DRG NO.

DATE

N.T.S

JUN 2018

PR-253914-ACM-FG-EN-003APPROXIMATE SCALE

0m 50m

Production Well

IEL Monitoring Well Trial Well Location

TW3

WELL 653

GMW5D

GMW12

IPC1DIPC1S

TW2WELL 651

TW3

TW1

BH01 BH03

BH02GMW14GMW14

GMW13GMW13

GMW12

MW-1DMW-1S

TW2WELL 651

WELL 654WELL 654WELL 654 TW3

WELL 653WELL 653

GMW5SGMW5SGMW5SGMW5DGMW5D

GMW6GMW6

GMW10GMW10GMW7GMW7

GMW15GMW15

GMW16GMW16GMW17GMW17GMW17

GMW4SGMW4SGMW4SGMW4DGMW4DGMW4D

IPC3SMW-3S IPC3DMW-3D

IPC4DMW-4D

IPC4SMW-4SGMW2GMW2

GMW1GMW1

TW1

BH01 BH03

BH02 BH04BH04

Additional Groundwater Monitoring Well

GMW3GMW3MW-2SMW-2S

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MILL RACE FERMENTATION BUILDING

STORAGE TANKS

FO

R ILLU

ST

RA

TIV

E P

UR

PO

SE

S O

NLY

NO

TE

: HO

RIZ

ON

TAL A

ND

VE

RT

ICA

L SC

ALE

S D

O N

OT

CO

RR

ES

PO

ND


STORAGE TANKS


STORAGE TANKS

653GMW6

GMW10GMW7GMW15

653GMW6

GMW10GMW7GMW15

653

?

??

?

?

???

?

?

? ? ?

?

GMW6

GMW10GMW7GMW15

??

?

?

???

?

?

? ? ?

BASELINE ASSESSMENT

MADE GROUND

LEGEND:

LOWER SAND AND GRAVEL (MAIN AQUIFER)

MSD BRINNY FIGURE 4 _ CROSS SECTIONPRESUMED MUDSTONE & SANDSTONE BEDROCK

GROUNDWATER ELEVATION OCTOBER 2015

SOUTH NORTH

1st Floor, Montrose House, Carrigaline Road, Douglas, Cork.Tel: +353 (0)21 436 5006 www.aecom.com

SANDY SILTY CLAY

DRAWN CHECKED APPROVED

CD CDSCALE DRG NO.

DATE

N.T.S

JUN 2018

PR-253914-ACM-FG-EN-001

BMC

UPPER SAND AND GRAVEL (PERCHED AQUIFER)

ME

TRE

S A

BO

VE

OR

DN

AN

CE

DAT

UM

(mA

OD

)

10m

15m

25m

20m

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Appendix B Relevant Hazardous Substances Tables

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Appendix B Table 1 - Stages 1 and 2

CAS NumberEPA's Classification of Hazardous and

Non-hazardous Substances

Relevant Hazard

Statement

Hazardous

Substance

Quantity greater

than 250 l / 250 kg

Physical State of Chemical

Stored On-Site

Amount Stored

(approximate)Unit

Considered a Relevant

Hazardous Substance

AL-FIX AKTIVATOR SFMixture -

H222, H229, H315,

H336, H411Yes No Liquid <250 l

No - Quantity below 250 l /

250 kg

1, 10-Phenanthroline chloride monohydrate GR

for analysis and redox indicator [reagent for iron

(II)] Reag, Ph Eur

18851-33-7 - H301, H410 Yes No Solid <250 kg No - material is a solid

1,1,2,2-Tetrabromoethane 79-27-6 HazardousH302, H315, H319,



250 kg

1,10-Phenanthroline monohydrate 5144-89-8 - H301, H410 Yes No Solid <250 kg No - material is a solid

16-8420Q (ink)- -

H225, H319, H336,

H412Yes No Liquid <250 l


250 kg

2-Hydroxybenzaldehyde for synthesis 90-02-8 -H302, H315, H317,



250 kg

2-Mercaptoethanol 60-24-2 -

H301, H310, H315,

H317, H318, H331,

H373, H410

Yes No Liquid <250 lNo - Quantity below 250 l /

250 kg

2-tert-Butyl-4-methylphenol 2409-55-4 - H314, H411 Yes No Solid <250 kg No - material is a solid

3,3,5,5-TETRAMETHYL BENZIDINE LIQUID

SUBSTRATE- - H413 Yes No Solid <250 kg No - material is a solid

30% Acrylamide/Bis Solution, 29:1

- -

H302, H312, H315,

H317, H319, H340,

H350, H361, H372


250 kg

3M AMS - - H400, H411 Yes Yes Solid 800 kg No - material is a solid

3M High Performance Rubber and Gasket

Adhesive 1300

- -

H225, H315, H317,

H319, H336, H351,

H360, H372


250 kg

904 ROOF FELT ADHESIVE- -

EUH066, H226, H304,



250 kg

ALUÂ 1000Â AEROSOL- -

H222, H229, H315,

H319, H336, H412Yes No Liquid <250 l


250 kg

Ammonia solution 28-30% GR for analysis

ACS,Reag. PH Eur7664-41-7 Non-Hazardous

H290, H314, H335,



250 kg

Ammonia solution 35% 1336-21-6 - H314, H335, H400 Yes No Liquid <250 lNo - Quantity below 250 l /

250 kg

Ammonium cerium(IV) nitrate 16774-21-3 -H272, H290, H302,

H314, H317, H410Yes No Solid <250 kg No - material is a solid

Ammonium hydroxide solution1336-21-6 -

H302, H314, H335,

H410Yes Yes Liquid 2,084 l

Yes - Relevant Hazard

Statement (H410)

Ammonium Test in freshwater and seawater

Method: colorimetric with color card 0.5 - 1 - 2 -

3 - 5 - 10 mg/l NH₄⁺ MColortest

- -

H225, H290, H314,

H315, H318, H336,

H412

Yes Yes Solid 100,000 kg No - material is a solid

Ammonium thiocyanate1762-95-4 -

EUH032, H302, H312,


ARALDITE AV 138 M-1 - -H315, H317, H318,



250 kg

Arsenic solution 1000 ppm 1327-53-3 Hazardous H290 H350 Yes No Liquid <250 lNo - Quantity below 250 l /

250 kg

Bactoshield CHG 4% Chlorhexidine Gluconate

4% Solution Antiseptic- - H315, H318, H351 Yes No Liquid <250 l


250 kg

Belt Dressing Spray- - H222, H229, H412 Yes No Liquid <250 l


250 kg

Boric acid cryst,. suitable for use as excipient

EMPROVE exp Ph Eur, BP, NF10043-35-3 - H360FD Yes No Solid <250 kg No - material is a solid

BRASSO Metal Polish Liquid- - H226, H336, H412 Yes No Liquid <250 l


250 kg

Bromine 7726-95-6 Undetermined H314, H330, H400 Yes No Liquid <250 lNo - Quantity below 250 l /

250 kg

CellTiter-Glo Buffer, 10ml- - H412 Yes No Liquid <250 l


250 kg

CENTOPLEX 2 EP- - EUH208, H318, H412 Yes No Liquid <250 l


250 kg

Chloroform for analysis EMSURE

ACS,ISO,Reag. Ph Eur

- Hazardous

H302, H315, H319,

H331, H351, H361d,

H372


250 kg

Cleaning Solution Thiourea / HCI- -

H314, H351, H361,



250 kg

Cobalt( II) nitrate hexahydrate

10026-22-9

H272, H302, H317,

H318, H332, H334,

H341, H350, H360,

H410

Yes No Solid <250 kg No - material is a solid

Color Reference Solutions acc. to PH Eur- - H350, H412 Yes No Liquid <250 l


250 kg

Stage 1

Material/Substance

Stage 2

AECOM

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Relevant Hazard

Statement

Hazardous

Substance

Quantity greater

than 250 l / 250 kg


Stored On-Site

Amount Stored

(approximate)Unit


Hazardous Substance

Stage 1

Material/Substance

Stage 2

Congo red (C.I. 22120) indicator Reag. Ph Eur- - H350, H361 Yes No Solid <250 kg No - material is a solid

Copper (II) sulfate pentahydrate cryst. suitable

for use as excipient EMPROVE exp Ph Eur, BP,

USP

7758-99-8 - H302, H318, H410 Yes No Solid <250 kg No - material is a solid

Copper Anti-Seize Paste - - H400, H412 Yes No Solid <250 kg No - material is a solid

Copper II nitrate trihydrate for analysis EMSURE10031-43-3 -

H272, H302, H315,

H319, H410Yes No Solid <250 kg No - material is a solid

Copper Sticks, Wires, Standard - - H400, H410 Yes No Solid <250 kg No - material is a solid

Copper(II) nitrate hemi(pentahydrate)19004-19-4 -

H271, H290, H302,


Copper(II) nitrate hydrate13778-31-9 -

H272, H302, H315,


Copper(II) nitrate, 2.5-hydrate, reagent ACS 19004-19-4 H302, H314, H410 Yes No Solid <250 kg No - material is a solid

CRYSTAL VIOLET 548-62-9 - H412 Yes No Solid <250 kg No - material is a solid

CRYSTAL VIOLET SOLUTION (SOP 95.10)548-62-9 -

H225, H317, H319,


Cyanide, standard solution, Specpure, CN

1000μg/ml- - H302, H312, H412 Yes No Liquid <250 l No - material is a solid

Cyclohexane for analysis EMSURE

ACS,ISO,Reag. Ph Eur110-82-7 -

H225, H304, H315,

H336, H410Yes No Liquid <250 l No - material is a solid

DICHLOROMETHANE75-09-2 Hazardous

H315, H319, H336,

H351Yes No Liquid <250 l No - material is a solid

Diesel (low sulphur fuel) 68334-30-5 Hazardous H411 Yes Yes Liquid <250 l Yes

Light Fuel Oil 68955-27-1 - H400, H410 Yes Yes Liquid <250 l Yes

Diphenylamine for synthesis122-39-4 Non Hazardous

H301, H311, H331,


Divosan Activ VT5

- -

H272, H290, H302,

H312, H314, H335,

H410

Yes No Liquid <250 l No - material is a solid

Divosan QC VT50 - - H315, H318, H410 Yes No Liquid <250 l No - material is a solid

EDTA Calibration Sample 000060-00-4 Undetemined H300, H319, H412 Yes No Solid <250 kg No - material is a solid

Endbac Hand and Utensil Sanitising Wipes - - EUH208, H412 Yes No Solid <250 kg No - material is a solid

Endbac Sanitizing Tablets - - H314 H335 H400 Yes No Solid <250 kg No - material is a solid

Ethidium bromide solution 1239-45-8 - H331, H341 Yes No Liquid <250 l No - material is a solid

EVANS BLUE 314-13-6 - H350 Yes No Solid <250 kg No - material is a solid

EVO-STIK GRIPFILL- -

H225, H315, H336,

H412Yes No Solid <250 kg No - material is a solid

Farbex White Spirit- -

EUH066, H226, H304,



250 kg

FERROQUEST LP7121- -

EUH208, H290, H315,

H319, H412Yes No Liquid <250 l No - material is a solid

FLEETLUBE 30W- - Yes No Liquid <250 l


250 kg

Formaldehyde solution min. 37% stabilized with

about 10% methanol Ph Eur,BP,USP

- -

H301, H311, H331,

H314, H317, H335,

H341, H350, H370


250 kg

Free Cyanide IC Standard - - H301, H332, H412 Yes No Solid <250 kg No - material is a solid

Glutaric dialdehyde, 25 wt.% solution in water

111-30-8 Non Hazardous

H290, H302, H314,

H317, H332, H334,

H412


250 kg

ARALDITE HARDENER HV 998-1- -

H315, H317, H318,



250 kg

Heat Transfer Compound - Aerosol- -

H222, H229, H336,



250 kg

HHS 2000 500ml- -

H222, H229, H315,



250 kg

HYDRANAL75-12-7 - H351, H360D, H373 Yes No Liquid <250 l


250 kg

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Relevant Hazard

Statement

Hazardous

Substance

Quantity greater

than 250 l / 250 kg


Stored On-Site

Amount Stored

(approximate)Unit


Hazardous Substance

Stage 1

Material/Substance

Stage 2

Hydrazine sulfate salt10034-93-2 -

H301, H311, H317,


Hydrogen Peroxide 7722-84-1 Undetermined H302, H318, H413 Yes Yes Liquid <250 lYes - Relevant Hazard

Statement (H413)

Hydrogen sulfide7792-06-4 -

H220, H280, H330,

H400Yes Yes Gas <250 l No - Gas

Hydroxylaine

7803-49-8 -

H290, H302, H312,

H315, H317, H319,

H351, H373, H410


250 kg

Hydroxylamine hydrochloride

54-11-1 -

H290, H302, H312,

H315, H317, H319,

H351, H373, H400


Hydroxylammonium chloride GR for analysis


5470-11-1 -

H290, H302, H312,

H315, H317, H319,

H351, H373, H400


INSECT KILLER FOGGERS - - H317, H410 Yes No Solid <250 kg No - material is a solid

Iodine sublimated for analysis EMSURE


- -

H312, H315, H319,

H332, H335, H372,

H400


Jotamastic 87 Comp A- -

H226, H315, H317,



250 kg

Jotun Thinner No.17

- -

H226, H304, H315,

H318, H335, H336,

H411


250 kg

Klubersynth UH1 14-1600 - - H412 Yes No Liquid <250 lNo - Quantity below 250 l /

250 kg

LABEL REMOVER- -

H222, H229, H315,



250 kg

Lanthanum nitrate hexahydrate for analysis 233-238-0 - H272, H318, H410 Yes No Solid <250 kg No - material is a solid

Lead (II) nitrate for analysis EMSURE ACS,

Reag. Ph Eur10099-74-8 -

H302, H318, H332,


LEAD ACETATE COTTON EUROPEAN

PHARMACOPOEIA- - H360, H411 Yes No Solid <250 kg No - material is a solid

Lead(II) acetate trihydrate for analysis EMSURE

A CS,Reag. Ph Eur6080-56-4 - H360Df, H373, H410 Yes No Solid <250 kg No - material is a solid

LOCTITE SF 7063 known as Loctite 7063- -

H225, H315, H336,



250 kg

Magnesium (II) chloride tetrahydrate for analysis

EMSURE ACS13446-34-9 - H302, H411 Yes No Solid <250 kg No - material is a solid

Manganese(II) sulfate monohydrate spray-dried

for analysis EMSURE ACS,Reag. Ph Eur

10034-96-5 - H318, H373, H411 Yes No Solid <250 kg No - material is a solid

Mercuric Bromide Paper- -

H300, H310, H319,


Mercury(II) iodide red, for analysis EMSURE

ACS,Reag. Ph Eur7774-29-0 -

H300, H310, H330,


Mercury(II) thiocyanate for analysis Reag. Ph

Eur 592-85-8 -

EUH032, H300, H310,


Metacresol / m-Cresol 108-39-4 -H301, H311, H314,

H412Yes No Liquid <250 -


250 kg

Mettler-Toledo Calibration substance ME 18870,

Benzophenone 119-61-9 Undetemined H410 Yes No Solid <250 kg No - material is a solid

Mitomycin C from Streptomyces caespitosus 50-07-7 - H302, H351 Yes No Solid <250 kg No - material is a solid

MK-1308- - H360D, H373 Yes No Liquid <250 l


250 kg

MK-5890- - H360D, H373 Yes No Liquid <250 l


250 kg

N-(2-Hydroxyethyl)aniline 122-98-5 -H310, H318, H373,


NALCO 93033- - EUH031, H314, H400 Yes No Liquid <250 l


250 kg

Nessler's reagent A for determination of nitrogen

Solution A: potassium tetraiodomercurate (II)

solution.

- -H301, H310, H331,



250 kg

n-Heptane for analysis EMSURE Reag. Ph Eur142-82-5 -

H225, H304, H315,



250 kg

Nickel(II) chloride hexahydrate 7791-20-0 -

H301, H315, H317,

H331, H334, H341,

H350, H360, H372,

H410


Nitrilotriacetic Acid 139-13-9 Undetemined H319, H351 Yes No Solid <250 kg No - material is a solid

NOVA PTFE OIL- -

EUH066, H222, H229,



250 kg

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Relevant Hazard

Statement

Hazardous

Substance

Quantity greater

than 250 l / 250 kg


Stored On-Site

Amount Stored

(approximate)Unit


Hazardous Substance

Stage 1

Material/Substance

Stage 2

NOVELEC-S

- -

EUH018, H229, H315,

H319, H335, H336,

H360FD, H373


250 kg

o-Cresol (Cresylic acid)95-48-7 Non Hazardous

H301, H311, H314,


Octanoic acid124-07-2 - H314, H412 Yes No Liquid <250 l


250 kg

OQ - PV Chemicals Standards Kit 1, Part

Number 5063-6503

- -

EUH210, H225, H302,

H304, H314, H315,

H319, H330, H335,

H336, H361, H373,

H400, H411, H412


250 kg

PARALIQ GA 343- - H412 Yes No Liquid <250 l


250 kg

PENETRON AEROSOL- -

H222, H229, H315,



250 kg

PETROLEUM ETHER 40-60

101316-46-5 -

H225, H304, H315,

H336, H361, H373,

H411


250 kg

Petroleum ether, boiling range 100-120°C64742-49-0 -

H225, H304, H315,



250 kg

PhastGel Homogenous 20 - - H340, H350 Yes No Solid <250 kg No - material is a solid

Phenacetin Melting Point Standard 62-44-2 - H302, H350 Yes No Solid <250 kg No - material is a solid

Phenol


H301, H311, H314,

H331, H341, H373,

H411


250 kg

PHENOLPHTALEIN INDICATOR TS- - H225, H341, H350 Yes No Liquid <250 l


250 kg

PHENOLPHTALEIN SOLUTION R1

EP(PH.EUR.)77-09-8 - H225, H341, H350 Yes No Liquid <250 l


250 kg

Phenylhydrazine hydrochloride


H301, H311, H331,

H315, H317, H319,

H341, H350, H372,

H410


Phosphate Test Method: colorimetric, PMB, with

color-matching vessel 1.0 -2.5 -5.0 -7.5 -10 mg/l

P2O5 1.3 -3.3 -6.7 -10.0 -13.4 mg/l PO4 3-

MColortest PO4-

- - H317, H411 Yes No Liquid <250 lNo - Quantity below 250 l /

250 kg

Phthaldialdehyde643-79-8 -

H301, H314, H317,


Pneumococcal Polysaccharide Purified Bulk

Powder containing < 8.5% Alcohol- - H341 Yes No Solid <250 kg No - material is a solid

Pneumococcol Polysaccharide Purified Bulk

Powder containing > 8.5 % Alcohol- - H228, H341 Yes No Solid <250 kg No - material is a solid

Posaconazole - - H361, H372, H410 Yes No Solid <250 kg No - material is a solid

Potassium Bromate 7765-01-2 - H271, H301, H350 Yes No Solid <250 kg No - material is a solid

Potassium chromate for analysis EMSURE

ACS,Reag. Ph Eur

7789-00-6 -

H315, H317, H319,

H335, H340, H350i,

H410


Potassium dichromate

7778-50-9 -

H272, H301, H310,

H314, H317, H330,

H334, H335, H340,

H350, H360, H372,

H410


Potassium hexahydroxoantimonate(V) cryst. for

analysis EMSURE12208-13-8 - H302, H332, H411 Yes No Solid <250 kg No - material is a solid

Potassium permanganate for analysis EMSURE

ACS,Reag. Ph Eur7722-64-7 Undetemined

H272, H302, H314,


Potassium Thiocyanatefor analysis EMSURE

ACS, ISO, Reag. Ph Eur333-20-0

EUH032, H302, H312,


PRESEPT Disinfectant Tablets & Granules

(Product packed in tubs)- -

EUH031, H319, H335,


PRIMARY BLUE SOLUTION77658-98-7 - H411 Yes No Liquid <250 l


250 kg

Primary opalescence suspension100-97-0 - H317, H350, H412 Yes No Liquid <250 l


250 kg

PRIMARY RED SOLUTION

7646-79-9 -

H302, H317, H334,

H341, H350, H360,

H410


250 kg

RBS R 60Mixture

H226, H315, H319,



250 kg

RTD LIQUID- -

EUH066, EUH208,



250 kg

SAFETY CLEAN AEROSOL- -

EUH066, H222, H229,



250 kg

Salicylaldehyde

90-02-8 -

H302, H315, H317,

H319, H335, H341,

H411


250 kg

Selenite Cystine Broth- -

H300, H317, H332,



250 kg

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Relevant Hazard

Statement

Hazardous

Substance

Quantity greater

than 250 l / 250 kg


Stored On-Site

Amount Stored

(approximate)Unit


Hazardous Substance

Stage 1

Material/Substance

Stage 2

Selenium7782-49-2 -

H301, H331, H373,


Shell Gadus S2 V100 2 - - H412 Yes No Liquid <250 lNo - Quantity below 250 l /

250 kg

Shell Morlina S2 BL 10- - H304, H412 Yes No Liquid <250 l


250 kg

SILICON 100 AEROSOL64742-46-7 -

H225, H304, H336,



250 kg

Silver nitrate for analysis EMSURE

ACS,ISO,Reag.Ph Eur7761-88-8 - H315, H319, H412 Yes No Solid <250 kg No - material is a solid

Sodium azide26628-22-8 -

EUH032, H300, H310,


Sodium bicarbonate 144-55-8 -EUH014, H260, H301,

H314, H360FYes No Solid 99,360 kg No - material is a solid

Sodium borohydride fine granular for synthesis16940-66-2 -

EUH014, H260, H301,

H314, H360FDYes No Solid <250 kg No - material is a solid

Sodium borohydride, 12% aqueous solution,

(VenPureTM solution), contains 40% NaOH- -

H290, H302, H314,

H360FDYes No Liquid <250 l


250 kg

Sodium cyanoborohydride solution

25895-60-7 -

EUH032, H228, H300,

H310, H330, H314,

H410


250 kg

Sodium dodecyl sulfate

151-21-3 -

H228, H302, H315,

H318, H332, H335,

H412


Sodium Hexanitrocobaltate (III)

13600-98-1 -

H272, H315, H317,

H319, H334, H335,

H351


Sodium Hypochlorite <5%Mixture Non Hazardous H400 Yes No Liquid <250 l


250 kg

Sodium hypochlorite solution7681-52-9 Non Hazardous

EUH031, H290, H314,

H400, H411Yes Yes Liquid 2,700 l


Statement (H400 , H411)

Sodium nitrite7632-00-0 -

H272, H301, H319,


Sodium periodate7790-28-5 -

H271, H314, H372,


Soft Care Sensisept H34- - H319, H410 Yes No Liquid <250 l


250 kg

SOLVETRON AEROSOL- -

H222, H229, H315,



250 kg

Spotcheck SKC-S- -

H225, H304, H315,



250 kg

Streptomycin Sulfate, Streptomyces sp. 3810-74-0 - H302, H360Fd Yes No Solid <250 kg No - material is a solid

Suma Bac Conc D10 Conc- -

EUH208, H315, H318,



250 kg

Suma Star Plus D1-PLUS- -

H302, H315, H318,



250 kg

Suma Unison Brite A1- - H315, H319, H412 Yes No Liquid <250 l


250 kg

Suma Unison Maxi G3- -

EUH031, EUH071,



250 kg

Suniso SL 32- - H412 Yes No Liquid <250 l


250 kg

Tangit Dytex- -

H315, H319, H335,



250 kg

Taski Sani Des Conc W9a- -

EUH208, H290, H315,



250 kg

TDA (Ferric chlotide)7705-08-0 -

H302, H315, H318,


Tego 2000 VT25 - - H315, H318, H410 Yes No Liquid <250 lNo - Quantity below 250 l /

250 kg

TEMALAC FD 80- -

H226, H315, H319,



250 kg

Tetrahydrofuran109-99-9 -

EUH019, H225, H302,



250 kg

Thiazolyl Blue Tetrazolium Bromide298-93-1 -

H315, H319, H335,


Thioacetamide GR for analysis ACS,Reag.Ph

Eur62-55-5 -

H302, H315, H319,


Tin Chloride dihydrate

10025-69-1 -

H314, H317, H332,

H335, H341, H361,

H373, H410


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Relevant Hazard

Statement

Hazardous

Substance

Quantity greater

than 250 l / 250 kg


Stored On-Site

Amount Stored

(approximate)Unit


Hazardous Substance

Stage 1

Material/Substance

Stage 2

Trifluoracetic acid76-05-1 - H314, H332, H412 Yes No Liquid <250 l


250 kg

Triton X-100 (Octylphenol ethoxylate)9036-19-5 Undetemined H302, H318, H412 Yes No Liquid <250 l


250 kg

TRYPAN BLUE STAIN- - H350, H361 Yes No Liquid <250 l


250 kg

TUFCUT - - H362, H411 Yes No Liquid <250 l


250 kg

Environ Vesphene SE Mixture - - - Yes

biphenyl-2-ol 90-43-7 Non hazardous H400, H410 Yes No

p-(1,1-dimethylpropyl)phenol 80-46-6 - H410 Yes Yes

Potassium Hydroxide

1310-58-3 Undetermined

H225, H290, H302,

H314, H318, H340,

H360, H370, H372

Yes Yes

clorofene

120-32-1 Hazardous H400, H410 Yes Yes

Vi-CELL Quad and Single Pak- -

H225, H317, H319,



250 kg

Virkon S - -

EUH208, H315, H318,



250 kg

WEATHERSHIELD SMOOTH MASONRY PAINT- - H412 Yes No Liquid <250 l


250 kg

WELD-ON 725, Wet 'R Dry, Low VOC Cement

for PVC Plastic Pipe- -

EUH019, H225, H319,



250 kg

Zinc chloride for analysis EMSURE

ACS,ISO,Reag. Ph Eur7646-85-7 Undetemined H302, H314, H410 Yes No Solid <250 kg No - material is a solid

Zinc solution 10 000 ppm7446-20-0 - H290, H314, H412 Yes No Liquid <250 l


250 kg

ZINC SULFATE 0.0500 MOLAR- - H319, H412 Yes No Liquid <250 l


250 kg

Zinc sulfate heptahydrate for analysis EMSURE

ACS,ISO,Reag. Ph Eur7446-20-0 - H302, H318, H410 Yes No Solid <250 kg No - material is a solid

Zinc Sulphate - - H302, H318, H410 Yes No Solid <250 kg No - material is a solid

Zinc volumetric standard, secondary reference

material for complexometry, traceable to NIST

SRM Certipur Reag. Ph Eur

- - H410 Yes No Solid <250 kg No - material is a solid

Liquid 1,100 l


Statement (H400 , H411,

H412)

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Appendix B Table 2 - Stage 3

Storage Location Transportation MethodContainment

Measures

Likelihood of

Release to Open

Ground

Previously lost to

ground

Presently Monitored in

Groundwater

To be Monitored for as a

Relevant Hazardous

Substance - Rationale

Ammonia hydroxideIBCs stored in Chemstore

near the WwTP

By forklift over roadways connected to tertiary

containment

Stored in secondary and

tertiary containment, not

stored in bulk

Highly Unlikely No

Yes - constituent inorganic

components (Total Ammonia)

analysed for biannually

No - Not stored in bulk,

adequately bunded

Diesel (low sulphur fuel)Above ground storage

tanks located across sitePipework. Tanks refilled by tanker

Tanks and all flanges

and valves located in

bunds. Tertiary

containment provided in

the event of secondary

containment failure.

Pipework over made

ground along western

boundary

Unlikely Yes in 2001 and 2004 Yes - As TPH annually

Yes - Stored in bulk, Relevant

Hazard Statement (H411),

previously lost on site

Light Fuel Oil (LFO)Above ground storage

tanks located across sitePipework. Tanks refilled by tanker

Tanks and all flanges

and valves located in

bunds. Tertiary

containment provided in

the event of secondary

containment failure.

Unlikely No Yes - As TPH annually

Yes - Stored in bulk,

Relevant Hazard Statement

(H400, H411),

Hydrogen peroxide Main warehouse By forklift over roadways connected to tertiary

containment



stored in bulk

Highly Unlikely No NoNo - Not stored in bulk,

adequately bunded

Sodium hypochlorite solution

25 l drums in bunded

area

By forklift over roadways connected to tertiary

containment



stored in bulk

Highly Unlikely No

Yes - constituent inorganic

components (sodium, chloride)

analysed for biannually


adequately bunded

Environ Vesphene SE

biphenyl-2-ol

p-(1,1-dimethylpropyl)phenol

Potassium hydroxide

clorofene

Highly Unlikely

Material/Substance

Stage 3

Yes- constituent components

(potassium and isopropanol are

analysed for biannually and

annually respectively)


adequately bunded

Main warehouse in small

containers

By forklift or by handover roadways nnected

to tertiary containment



stored in bulk

No

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Appendix C Site Investigation Data

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Prepared by: BMC

Checked by: EOHAppendix C - Table 1 Well Inventory

MSD Brinny1 of 1

Borehole Well Drilled InstalledMeasured

April-2018

Easting Northing m SD m OD m SD m SD 6 m OD mm mm m bgl m bgl m bct m bgl m bct m bgl m bct m

3/hr m/d

PW2 1975 ~ 151630 59320 ~ ~ ~ ~ ~ ~ ~ 25.6 ~ nf ~ ~ ~ ~Gravel, bedrock

at 24 m bgl61.4 ~ Not found. 1, 12

PW4 1975 ~ 151690 59290 ~ ~ ~ ~ ~ ~ ~ 20.2 ~ nf ~ ~ ~ ~Gravel, bedrock


3 1974 ~ 151660 59340 ~ ~ ~ ~ ~ ~ ~ 70.1 ~ nf ~ ~ ~ ~ Bedrock at 9.1 m bgl 22.7 ~ Not found. 1, 12

PW3 1975 ~ 151590 59290 ~ ~ ~ ~ ~ ~ ~ 26.5 ~ nf ~ ~ ~ ~ Bedrock at 24.5 m bgl 27.3 ~ Not found. 1, 12

651 Pre 1992 na 551549.71 559544.43 28.450 27.204 27.500 39.060 27.204 350 250 23.0 23.0 nm 13.0 ~ 23.0 ~ Gravel and bedrock 39.5 80Well located in pump house, sealed, upright

headworks.3, 4, 5, 6

653 Pre 1992 na 551461.08 559509.14 29.050 26.574 29.300 40.030 26.574 350 250 62.5 60.0 nm 10.0 ~ 60.0 ~ Gravel and bedrock 39.5 17Well located in pump house, sealed, upright

headworks.3, 4, 5, 6

654 1992 na 551538.85 559498.76 27.700 24.450 27.700 38.370 24.450 350 250 23.6 18.0 nm 12.0 ~ 18.0 ~Gravel, bedrock

at 19 m bgl39.5 60

Well located in pump house, sealed, upright

headworks.3, 4, 5, 6, 12

5 Pre 1982 na ~ ~ 28.25 ~ 28.25 38.58 25.517 ~ ~ ~ ~ nf ~ ~ ~ ~ Gravel and bedrock ~ ~ Well decommissioned in 2017 1, 4, 6

PW6 1982 ~ 151520 59450 ~ ~ ~ ~ ~ ~ ~ 23.5 ~ nf ~ ~ ~ ~ Gravel 67.0 50 Not found. 1, 12

7 1974 ~ 151620 59290 ~ ~ ~ ~ ~ ~ ~ 64.0 ~ nf ~ ~ ~ ~Gravel and bedrock,

bedrock at 9.1 mbgl2.3 50 Not found. 1, 12

8 1974 ~ 151630 59450 ~ ~ ~ ~ ~ ~ ~ 17.7 ~ nf ~ ~ ~ ~Gravel, bedrock


TW1 1992 na 551334.59 559663.06 ~ 27.414 ~ ~ 27.301 ~ 150 22.0 ~ 20.330 ~ ~ ~ ~ Bedrock at 20 m bgl 2.0 ~ Upright cover. 5, 12

TW2 1992 na 551509.04 559602.39 ~ ~ ~ ~ 27.101 ~ ~ 85.0 ~ 23.92 ~ ~ ~ ~ Bedrock at 23.5 m bgl 30.3 ~

Open borehole, with steel casing recessed into

ground. Large steel lid covering well opening.

Not locked.

5, 12

TW3 1992 na 551534.59 559499.43 ~ ~ ~ ~ ~ ~ ~ 17.8 ~ 14.370 ~ ~ ~ ~ Bedrock at 17 m bgl 38.5 ~ Locked, upright cover, good condition. 5, 12

MW-1S 1991 na 551643.10 559681.20 27.908 28.058 28.228 41.440 28.137 ~ 50 ~ 6.0 6.250 ~ ~ ~ ~ ~ ~ ~Locked, labelled upright cover, holes in lid due

to rust. PVC bailer installed2, 6, 8

MW-1D 1991 na 551642.38 559681.00 27.903 28.058 28.273 41.410 28.101 ~ 50 ~ 9.0 9.220 ~ ~ ~ ~ ~ ~ ~ Locked, labelled upright cover, good condition 2, 6, 8

MW-2S 1991 na 551553.65 559337.24 24.771 24.891 24.885 37.900 24.877 ~ 50 ~ 5.9 6.230 ~ ~ ~ ~ ~ ~ ~Labelled upright cover, good condition. Waterra

installed. Needs new lock2, 6, 8

1991 2012 151441 59342 26.049 ~ 26.331 39.300 ~ ~ 50 ~ 5.9 ~ ~ ~ ~ ~ ~ ~ ~ 2, 6, 7, 8

2012 na 551409.95 559406.97 ~ 26.871 ~ ~ 26.909 150 50 11.0 9.0 5.540 4.0 ~ 9.0 ~ Sandy silt and clay ~ ~ 7

1991 2012 151441 59342 26.067 ~ 26.232 39.160 ~ ~ 50 ~ 9.1 ~ ~ ~ ~ ~ ~ ~ ~ 2, 6, 7, 8

2012 na 551408.74 559407.47 ~ 26.865 ~ ~ 26.877 150 50 13.8 13.8 13.760 12.5 ~ 13.8 ~ Gravel ~ ~ 7

MW-4S 1992 na 551356.88 559555.00 27.027 27.177 27.217 40.000 26.975 200 50 7.5 7.5 7.780 4.5 4.69 7.5 7.69 Silty sand ~ ~Locked, labelled upright cover, good condition.

PVC bailer installed.2, 6

MW-4D 1992 na 551356.48 559554.66 27.020 27.177 27.210 40.200 27.168 200 50 12.0 12.0 11.070 9.0 9.19 12.0 12.19 Gravel ~ ~ Locked, labelled upright cover, good condition. 2, 6

GMW1 2001 na 551373.80 559544.91 28.940 27.073 29.190 ~ 27.210 200 50 7.0 7.0 6.810 5.0 ~ 7.0 ~ Silty sand ~ ~ Upright cover, good condition. 3

GMW2 2001 na 551354.97 559561.61 28.880 27.216 28.900 ~ 27.048 200 50 7.0 7.0 7.290 5.0 ~ 7.0 ~ Silty sand ~ ~ Upright cover, good condition. 3

GMW3 2001 na ~ ~ 28.850 ~ 28.760 ~ ~ 200 50 7.2 7.0 6.980 5.0 ~ 7.0 ~ Silty sand ~ ~ Flush cover, no label, chamber filled with mud. 3

GMW4S 2003 na 551492.88 559380.67 27.740 24.886 27.440 37.630 24.607 150 50 8.5 8.5 7.860 5.5 5.20 8.5 8.20 Sand, silt and clay ~ ~Locked, labelled upright cover, good condition.

HDPE sampling tubing installed.4, 6

GMW4D 2003 na 551492.16 559380.87 27.740 24.879 27.350 37.670 25.059 150 50 18.0 17.5 17.110 14.5 14.11 17.5 17.11 Sandy gravel ~ ~Locked, labelled upright cover, good condition.

No sampling equipment installed.4, 6

GMW5S 2003 na 551491.73 559445.30 27.980 25.235 28.150 38.700 25.317 150 50 8.0 8.0 6.700 5.0 5.17 8.0 8.17 Sand, silt and clay ~ ~Locked, labelled upright cover, good condition.


GMW5D 2003 na 551492.63 559443.97 27.980 25.164 28.120 38.670 25.292 150 50 18.0 18.0 16.650 15.0 15.14 18.0 18.14 Sandy gravel ~ ~ Labelled upright cover, good condition. 4, 6

GMW6 2003 na 551471.51 559450.04 28.360 25.620 28.400 38.870 25.562 150 50 15.0 12.0 11.540 9.0 9.04 12.0 12.04Sand, silt and clay and

sandy gravel~ ~

Locked, labelled upright cover, good condition.


GMW7 2003 na 551472.41 559405.20 27.700 24.654 27.700 37.580 24.554 100 50 8.0 8.0 7.600 6.0 ~ 8.0 ~ Boulder clay ~ ~Locked, labelled upright cover, good condition.

PVC bailer installed.6, 8, 9

GMW8 2003 2004 ~ ~ 27.700 ~ 27.715 ~ ~ 100 50 8.0 8.0 ~ 6.0 ~ 8.0 ~ Boulder clay ~ ~ Well decommissioned. 8, 9

GMW9 2003 2004 ~ ~ 27.700 ~ 27.710 ~ ~ 100 50 8.0 8.0 ~ 6.0 ~ 8.0 ~ Boulder clay ~ ~ Well decommissioned. 8, 9

GMW10 2003 na 551475.09 559411.06 27.700 24.734 27.720 37.590 24.740 150 50 8.0 6.0 5.320 4.0 ~ 6.0 ~ Silty sand ~ ~Labelled upright cover, good condition. PVC

bailer installed. Needs new lock6, 8, 9

GMW11 2003 2004 ~ ~ 27.700 ~ 27.710 ~ ~ 150 50 8.0 8.0 ~ 6.0 ~ 8.0 ~ Sand ~ ~ Well decommissioned. 8, 9

GMW12Pre July

2004na 551569.91 559685.71 ~ 28.368 ~ 41.740 28.443 ~ ~ ~ ~ 8.100 ~ ~ ~ ~ ~ ~ ~ Labelled upright cover, good condition. 6

GMW13Pre July

2004na 551567.06 559583.00 ~ 27.325 ~ 40.720 27.410 ~ ~ ~ ~ 4.200 ~ ~ ~ ~ ~ ~ ~ Labelled upright cover, good condition. 6

GMW14Pre July

2004na 551493.04 559489.20 ~ 26.402 ~ 39.660 26.358 ~ ~ ~ ~ nf ~ ~ ~ ~ ~ ~ ~ Capped under a new building. 6

GMW15 Q4 2004 na 551462.61 559389.92 ~ 24.817 ~ 37.690 24.744 ~ 50 ~ ~ 6.300 ~ ~ ~ ~ ~ ~ ~Labelled upright cover, good condition. PVC

bailer installed. Needs new lock6

GMW16 Q4 2004 na 551480.25 559380.88 ~ 24.726 ~ 37.630 24.600 ~ 50 ~ ~ 6.820 ~ ~ ~ ~ ~ ~ ~Locked, labelled upright cover, good condition.

PVC bailer installed.6

GMW17 Q4 2004 na 551485.17 559380.96 ~ 24.745 ~ 37.720 24.691 ~ 50 ~ ~ 5.090 ~ ~ ~ ~ ~ ~ ~Locked, labelled upright cover, good condition.

Needs new lock.6

BH01 2009 na 551399.09 559652.91 ~ 27.483 ~ ~ 27.737 200 50 16.1 13.0 11.960 10.0 ~ 13.0 ~ Sand and gravel ~ 11 - 25 Locked. labelled upright cover. 10

BH02 2009 na 551381.75 559637.40 ~ 27.443 ~ ~ 27.723 200 50 11.1 8.0 5.850 4.0 ~ 8.0 ~ Sand, clay and gravel ~ 0.08 - 0.18 Locked. labelled upright cover. 10

BH03 2009 na 551387.25 559668.85 ~ 27.443 ~ ~ 28.040 200 50 8.0 6.0 4.970 3.0 ~ 6.0 ~ Clay ~ 7Labelled upright cover. Lid bent, lock cannnot be

closed. Needs bung10

BH04 2009 na 551370.118 559653.074 ~ 27.474 ~ ~ 27.942 200 50 15.3 15.0 14.260 8.5 ~ 15.0 ~ Gravel ~ 3 Locked. labelled upright cover. 10

Notes:

m OD -

m SD -

m SD 6 -

m bgl -

m bct -

m3/hr -

m/d -

na -

nf -

nm -

~ -

Bold -

No data

Indicates data for decommissioned well

Metres to Ordnance Datum, as surveyed 21 August 2015

Cubic metres per hour

Metres per day

Not applicable

Not found

Not measured due to access

Well Condition

Labelled, upright cover, good condition. PVC

bailer installed. Needs new lock

Upright cover, good condition.

Hydraulic

Conductivity Sources of

Information

Sources of Information:

Trial or

Unused

Production

Production

Year

Installed

Site

Investigation

and

Additional

Monitoring

Total Depth Screen Interval

Geological Unit

Well

IEL

Monitoring

Diameter

Top Base

Location Co-ordinate, as

surveyed 21 August 2015

Elevation

Ground Casing

Yield

Year

Deco

mm

issio

ned

MW-3S

MW-3D

3 - KT Cullen, 2002: Environmental Investigation, Schering-Plough (Brinny) Company, Innishannon, Co. Cork FINAL, # 3037

4 - WYG, 2003: Environmental Assessment Phase II, Schering-Plough (Brinny) Company, Innishannon, Co. Cork DRAFT, # C002681/2

5 - WYG, 2004: Schering-Plough (Brinny) Company Source Protection Study, # C001697

6 - WYG, 2006: Groundwater Level Investigation at Schering-Plough Pharmaceutical Plant, Brinny, Co. Cork, # CE05101

7 - WYG, 2012: The Relocation of Groundwater Monitoring Boreholes MW3S & MW3D due to Site Expansion Works, # CE08805

11 - WYG, 2010 IPPC Licence Application

12 - Geological Survey of Ireland website, www.gsi.ie

1 - KT Cullen, 1982: Report on the Possible Effect on Local Groundwater Levels due to Increased Abstractions at Chemibitoic (Irl.) Ltd., Brinny, Co. Cork

8 - WYG, CE08805 project file

9 - WYG, CE02681 project file

10 - WYG, 2009: Geotechnical Interpretive Report, # CE06761

2 - KT Cullen, 1992: Groundwater Monitoring Well Installation and Sampling, Schering-Plough, Brinny, Innishannon, Co. Cork FINAL Metres to site datum, as originally reported

Top of well casing elevations as re-surveyed in 2006

Metres below ground level

Metres below casing top

AECOM Ireland Limited Z:\UKI\IEORK1\Jobs\PR-253914_MSD_Brinny_IEL_Review_2018\400_Technical\430_TechnicalArea_X\Draft Report\Appendix C Table 1

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EPA Export 20-11-2018:04:05:09

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Checked by: EOHAppendix C Table 2 - Analytical Schedule

MSD Brinny Groundwater Monitoring 2017 - 2018

Page 1 of 1

Total

Ammonia

Nitrate /

NitriteMajor Ions Metals VOCs

Alcohols &

AcetatesTCA TPH Glycols COD

MW-1S B B B B A A A A A B

MW-1D B B B B A A A A A B






Notes:

Major Ions:

Metals:

VOCs:

TCA:

TPH:

including: methanol and ethanol

Glycols: including ethylene glycol

COD:

B: sampled and analysed biannually

A: sampled and analysed annually

arsenic, cadmium, chromium, cobalt, copper, lead, iron, nickel, manganese, mercury and zinc

volatile organic compounds

Alcohols & Acetates:

chemical oxygen demand

trichloroacetic acid

total petroleum hydrocarbons (with aliphatic/aromatic speciation)

chloride, phosphate, sulphate, fluoride, calcium, potassium, magnesium, manganese, nitrite, sodium and total alkalinity

Monitoring Well

IEL Parameter Additional Parameter

IEL Wells

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Checked by: EOHAppendix C - Table 3.1 IEL Groundwater Monitoring Data

MSD BrinnyPage 1 of 18

mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L

IGV 0.12 0.15 5.6 25 0.1 0.03 30 200 1 150 5 200 50 - NAC

DWS 0.23 0.3 11.3 50 0.5 - 250 250 1.5 200 - - - - -

GTV 0.175 0.225 8.5 37.5 0.375 0.035 187.5 187.5 - - - - - - -

Date

Jul-95 0.100 0.129 6.0 26.5 1.000 33 21 15 1.2 31 5.6

Dec-95 0.130 0.167 9.4 41.7 1.000 37 14 8 1.6 24 4.2

Aug-96 0.040 0.051 0.5 2.0 10.000 51 19 17 5.2 31 6.1

Dec-96 0.100 0.129 8.8 39.0 0.050 28 18 15 2.7 29 4.5

Apr-97 0.100 0.129 7.2 31.8 0.100 33 20 16 1.4 16 4.2

Oct-97 0.200 0.257 7.6 33.7 0.500 25 13 17 4.2 19 4.0

Mar-98 0.100 0.129 7.6 33.6 0.100 28 13 14 1.8 29 4.9

May-98 0.100 0.129 5.2 23.0 0.100 16 44 13 0.3 51 3.3

Nov-98 0.100 0.129 7.3 32.3 0.100 26 12 14 1.7 28 4.8

Jun-99 0.700 0.900 7.3 32.3 0.500 25 12 17 2.2 17 5.1

Dec-99 0.200 0.257 6.1 27.0 0.200 24 11 14 1.7 33 4.7

Feb-00 2.300 2.957 5.2 22.9 0.200 25 11 15 2.0 20 5.3

Jul-00 0.200 0.257 6.8 29.9 0.160 27 45 14 1.5 28 3.8

Apr-01 0.050 0.064 5.2 23.2 0.160 28 12 16 1.8 32 4.2

Oct-01 0.050 0.064 6.3 28.1 0.160 26 11 14 1.8 28 4.5

Apr-02 5.1 22.4 0.160 27 16 15 1.9 32 5.0

Oct-02 0.080 0.103 5.4 23.8 0.160 26 26 17 1.5 29 3.6

Feb-03 0.200 0.257 6.2 27.3 0.160 28 22 18 1.6 36 4.4

Sep-03 0.070 0.090 6.4 28.2 0.160 27 20 15 1.4 30 3.7

Jan-04 0.060 0.077 7.0 30.8 0.160 25 38 20 1.6 33 5.6

Aug-04 6.1 26.9 0.160 26 12 20 1.3 32 4.2

Mar-05 0.030 0.039 6.1 27.1 0.160 26 13 15 1.6 28 4.3

Dec-05 0.020 0.026 6.1 26.8 0.160 26 12 2 1.4 3 4.0

Feb-06 0.050 0.064 6.5 28.6 0.160 29 13 15 0.5 31 3.1

Jul-06 0.020 0.026 7.8 34.6 <0.16 29 13 <0.1 721.0 <0.1 0.1

Feb-07 <0.02 <0.026 0.5 2.3 <0.16 4 8 14 2.0 28 4.0

Nov-07 0.020 0.026 10.0 44.4 0.160 29 13 17 2.0 32 4.0

May-08 0.020 0.026 7.1 31.4 0.160 28 19 18 1.6 31 5.0

Dec-08 0.020 0.026 7.5 33.2 0.160 27 12 16 1.7 27 4.4

Jun-09 0.020 0.026 8.8 39.0 0.160 30 12 19 2.0 31 5.6

Nov-09 0.020 0.026 7.4 32.9 0.160 29 12 15 1.4 33 4.3

Mar-10 0.020 0.026 6.1 26.9 0.160 26 12 15 1.7 30 4.4

Aug-10 0.020 0.026 7.2 31.9 0.160 27 10 17 1.7 30 4.8

May-11 0.020 0.026 6.7 29.4 0.160 25 11 17 1.7 33 5.2

Sep-11 0.020 0.026 7.1 31.3 0.160 29 12 15 1.6 30 4.6

Mar-12 <0.020 0.026 6.9 30.4 <0.16 24 11 <0.1 16 2.0 30 5.0

May-12

Oct-12

Jul-13 0.122 0.157 6.7 29.8 0.056 23 8 19 7.3 29 7.3

Dec-13 0.014 0.018 7.2 31.7 0.083 23 7 16 2.5 29 5.0

Mar-14 0.008 0.010 4.8 21.3 0.029 22 11 <0.1 16 5.8 28 4.6

Jul-14 0.019 0.024 8.7 38.5 0.011 23 9 <0.1 14 2.3 26 4.1

Mar-15 <0.03 <0.039 5.6 24.6 <0.02 0.030 26 9 <0.3 15 1.9 29 4.9 0.031 76

May-15

Aug-15

Oct-15 <0.03 <0.039 6.1 27.1 <0.02 0.030 30 22 <0.3 15 1.8 41 4.9 0.020 82

May-16 <0.02 <0.032 5.4 23.7 <0.02 0.036 26 8 <0.3 15 2.1 28 4.4 58

Oct-16 <0.03 <0.039 6.4 28.2 <0.02 0.029 27 9 <0.3 16 2.1 29 4.9 68

Apr-17 <0.03 <0.039 5.3 23.2 <0.02 <0.03 26 11 <0.3 15 1.9 29 4.9 84

May-17

Oct-17 <0.03 <0.039 6.5 29.0 <0.02 <0.02 26 12 <0.3 13 1.5 27 4.5 78

Apr-18 <0.03 <0.039 7.2 31.9 <0.02 0.040 27 10 <0.3 14 1.6 29 5.1 70

Notes: Blank cell indicates no data

XXXXX Indicates result above interim guideline value (IGV) - indicates no screening threshold

XXXXX Indicates result above groundwater threshold value (GTV) < indicates result below reporting limit

XXXXX Indicates result above IGV and GTV ND indicates nothing detected in suite NAC indicates no abnormal change

ChloridePhosphate-P

Total

Alkalinity

as CaCO3

PhosphorousMagnesiumCalciumPotassium

Major Ions

Nitrite as

NO2

Sodium FluorideMW-1DNitrate as

NO3

Nitrate-NAmmoniumAmmonia-N Sulphate

AECOM Ireland Limited Z:\UKI\IEORK1\Jobs\PR-253914_MSD_Brinny_IEL_Review_2018\400_Technical\430_TechnicalArea_X\Draft Report\Appendix C IEL Monitoring Data R1 2018

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IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Apr-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Jul-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

May-12

Oct-12

Jul-13

Dec-13

Mar-14

Jul-14

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-1D

mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L Lab Field Lab Field oC m bct m OD m bct

various various various - - 10 - - NAC 6.5 9.5 25 - - -

0.1 various various - - - - - - 6.5 9.5 - - - -

0.075 various various - - 10 - - - 800 1875 - - - - - -

285 6.2

287 6.5

273 6.5

278 6.6

322 6.9

311 6.5

324 6.9

284 7.0

301 6.3

268 6.1

282 5.9

264 6.0

260 6.1

271 7.3

283 6.0

287 6.3

284 6.2

265 5.8

272 5.9

291 7.2

297 6.5

303 7.1

312 7.0

297 295 6.7 5.7 11.6 7.65 20.45 9.20

306 6.9

280 285 6.8 5.9 10.8 6.87 21.23 9.46

299 382 6.5 6.3 11.9 7.16 20.94 9.42

315 6.8

287 207 6.6 6.5 11.4 6.79 21.31 9.24

330 290 6.5 5.9 11.2 7.32 20.78 9.24

296 248 6.6 6.1 11.1 6.99 21.11 9.24

288 284 6.6 6.2 10.9 7.74 20.36 9.24

ND <2 <5 288 275 6.6 6.2 11.1 7.26 20.84 9.24

248 6.1 11.1 6.99 21.11 9.24

267 5.7 10.0 7.21 20.89 9.22

0.11 0.9 6.40 21.70 10.40

0.41 18.3 7.90 20.20 9.80

<0.195 ND ND <1 <2 <7 <2 261 7.2 10.9 7.13 20.97 9.26

6.94 21.16

7.03 21.07 9.25

<1 <4 <7 <2 252 6.4 11.3 6.90 21.20 9.26

ND ND <10 <1 <10 <7 242 6.9 11.2 6.93 21.17 9.27

<7 242 7.2 11.4 7.48 20.62 9.20

ND ND <10 <1 ND <7 163 7.0 12.6 6.88 21.22 9.22

7.18 20.92

<7 231 6.6 12.6 6.26 21.85 9.22

ND ND <10 <10 <7 433 5.7 12.4 5.64 22.46 9.22

Blank cell indicates no data

Indicates result above interim guideline value (IGV) - indicates no screening threshold

Indicates result above groundwater threshold value (GTV) < indicates result below reporting limit

Indicates result above IGV and GTV ND indicates nothing detected in suite NAC indicates no abnormal change

Trichloroacetic

Acid

Total Petroleum

Hydrocarbons

Groundwater

Elevation

Depth to

GroundwaterTemperature

Total

DepthpH

Organics and Field Measurements

2500

Electrical Conductivity

mS/cm

1000

Total

Organic

Carbon

CODBODEthylene

Glycol

Alcohols &

AcetatesVOCsPAHs


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IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Apr-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Jul-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

May-12

Oct-12

Jul-13

Dec-13

Mar-14

Jul-14

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-1D

mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L

0.2 - 0.01 0.1 - 1 0.005 0.03 - 0.03 0.2 0.01 0.05 0.001 0.02 - - - 0.1

0.2 0.005 0.01 - - 1 0.005 0.05 - 2 0.2 0.01 0.05 0.001 0.02 0.01 - - -

0.15 - 0.0075 - - - - 0.0375 - 1.5 - 0.0075 - 0.00075 - - - - 0.075

0.020 10.800 1.410 0.030

0.010 0.020 0.090 0.020

0.010 4.200 0.040 0.010

0.030 0.040 0.040 0.180

0.030 0.040 0.060 0.060

0.030 0.810 0.040 0.020

0.030 0.040 0.040 0.050

0.030 0.040 0.040 0.160

0.030 0.040 0.040 0.100

0.030 0.040 0.040 0.200

0.002 0.002 0.007 0.086

0.018 0.002 0.003 0.234

0.002 0.100 0.003 0.053

0.002 0.100 0.040 0.057

0.002 0.100 0.002 0.007

0.002 0.100 0.002 0.007

0.003 0.100 0.006 0.073

0.002 0.100 0.003 0.053

0.002 0.100 0.003 0.079

0.002 0.100 0.003 0.110

0.002 0.100 0.002 0.255

0.002 0.100 <0.100 0.049

0.002 0.100 0.022 0.002

0.002 0.300 0.211 0.150

<0.002 0.100 0.148 0.002

<0.002 <0.100 0.003 0.160

0.002 0.100 0.003 0.091

0.001 0.038 0.001 0.003

0.001 0.002 0.001 0.019

0.002 0.100 0.002 0.002

0.002 0.100 0.002 0.002

0.002 0.100 0.002 0.002

0.002 0.100 0.003 0.002

0.002 0.100 0.007 0.003

0.002 0.100 0.002 0.010

<0.002 <0.002 <0.002 0.005 <0.002 <0.002 <0.002 <0.002 <0.002 <0.1 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 0.003

0.052 0.148 0.032 0.060

<0.003 <0.02 0.002 0.010

0.009 <0.0001 0.0003 0.009 <0.001 <0.0001 <0.001 <0.001 0.005 <0.020 <0.0003 <0.001 <0.00002 <0.0005 0.0006 <0.001 0.001 0.005

<0.005 <0.0001 0.0002 0.009 <0.001 <0.0001 <0.001 <0.001 <0.003 <0.02 <0.0003 <0.001 0.00004 <0.0005 0.0007 <0.001 <0.001 0.004

<0.02 <0.002 <0.0025 0.007 <0.0005 0.016 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 0.005 <0.001 <0.002 <0.003 <0.005 <0.005 <0.003

<0.02 <0.002 <0.0025 0.006 <0.0005 0.015 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 0.004 <0.001 <0.002 <0.003 <0.005 <0.005 0.003

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 <0.002 <0.001 <0.002 <0.003

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 <0.002 <0.001 <0.002 <0.003

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 <0.002 <0.001 <0.002 <0.003

<0.0025 <0.0005 <0.0015 <0.002 0.008 <0.020 <0.005 <0.002 <0.001 <0.002 <0.003

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.020 <0.005 <0.002 <0.001 <0.002 <0.003





CobaltChromiumCadmiumBoronBeryllium MercuryManganeseLeadIronCopperBariumArsenicAntimonyAluminium

Metals

ZincTinSilverSeleniumNickel


For

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ectio

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EPA Export 20-11-2018:04:05:09

Updated by: BMC




IGV 0.12 0.15 5.6 25 0.1 0.03 30 200 1 150 5 200 50 - NAC

DWS 0.23 0.3 11.3 50 0.5 - 250 250 1.5 200 - - - - -

GTV 0.175 0.225 8.5 37.5 0.375 0.035 187.5 187.5 - - - - - - -

Date

Jul-95 1.700 2.185 2.1 9.3 1.000 90 115 118 8.5 69 4.0

Dec-95 0.130 0.167 0.4 2.0 1.000 119 203 74 9.8 36 2.6

Aug-96 1.300 1.671 0.5 2.0 10.000 67 707 12 4.7 49 6.4

Dec-96 1.400 1.800 3.2 14.2 0.050 68 302 134 12.7 50 3.8

Apr-97 2.000 2.571 0.2 1.0 0.100 78 140 139 10.2 34 4.3

Oct-97 0.200 0.257 5.0 22.2 0.500 65 144 117 29.7 51 3.5

Mar-98 0.100 0.129 1.0 4.4 0.100 400 265 140 23.3 92 5.5

May-98 0.100 0.129 0.8 3.7 0.100 108 126 102 19.5 71 3.0

Nov-98 0.100 0.129 0.5 2.2 0.100 70 149 121 18.3 59 3.8

Jun-99 1.600 2.057 0.5 2.2 0.500 51 122 89 13.3 66 3.0

Dec-99 0.320 0.411 1.1 4.9 0.200 43 96 92 14.4 66 4.0

Feb-00 0.300 0.386 2.2 9.7 0.200 39 72 54 17.0 43 3.6

Jul-00 0.200 0.257 2.6 11.4 0.160 41 139 76 13.0 55 2.3

Apr-01 0.560 0.720 5.8 25.5 0.160 35 102 56 18.0 69 3.0

Oct-01 0.800 1.028 6.3 28.1 0.160 60 64 75 15.0 64 4.0

Apr-02 0.9 4.0 0.160 39 61 49 12.0 54 3.4

Oct-02 1.670 2.147 0.1 0.4 0.160 29 102 66 9.3 46 2.6

Feb-03 1.200 1.543 0.8 3.5 0.160 28 79 48 15.0 62 2.6

Sep-03 0.580 0.746 2.3 10.3 0.160 78 156 92 18.0 60 2.8

Jan-04 2.560 3.291 0.2 0.8 0.160 82 119 93 14.0 60 4.7

Aug-04 0.2 0.8 0.160 71 107 101 13.0 58 3.4

Mar-05 3.100 3.985 1.6 7.0 0.160 42 92 68 9.3 44 2.6

Dec-05 2.680 3.445 0.9 3.9 0.160 43 76 8 1.1 5 0.4

Feb-06 1.730 2.224 2.4 10.6 0.160 49 76 77 7.9 45 1.5

Jul-06 2.450 3.150 0.4 1.6 <0.16 47 87 85 8.0 32 2.0

Feb-07 2.630 3.381 2.0 8.7 <0.16 35 83 63 8.0 37 3.0

Nov-07 2.680 3.445 0.4 1.7 0.160 27 87 60 8.0 37 2.0

May-08 2.780 3.574 0.3 1.2 0.160 68 69 85 9.8 44 3.0

Dec-08 2.330 2.995 0.4 1.9 0.160 33 61 58 9.6 35 2.4

Jun-09 1.450 1.864 0.8 3.3 0.160 29 57 58 9.4 58 2.3

Nov-09 0.680 0.874 1.2 5.2 0.160 22 43 44 15.0 64 2.7

Mar-10 0.200 0.257 0.1 0.4 0.160 21 34 29 9.2 49 2.3

Aug-10 0.830 1.067 0.8 3.5 0.160 23 55 47 8.8 36 2.3

May-11 0.020 0.026 4.2 18.6 0.160 47 50 55 13.0 63 3.0

Sep-11 0.190 0.244 3.7 16.2 0.160 49 67 78 11.0 39 2.0

Mar-12 <0.020 <0.026 15.5 68.7 <0.16 115 128 <0.1 158 15.0 59 3.0

May-12

Oct-12

Jul-13 0.137 0.176 34.7 153.7 0.203 169 94 273 22.0 50 4.5

Dec-13 0.097 0.125 13.8 61.2 0.182 240 89 176 15.2 32 1.3

Mar-14 0.020 0.026 5.8 25.8 0.119 77 55 <0.1 129 23.4 36 1.9

Jul-14 0.111 0.143 9.0 39.8 0.088 87 86 <0.1 118 13.2 38 1.9

Mar-15 <0.03 <0.039 2.0 8.9 <0.02 0.090 45 36 <0.3 62 12.2 49 2.6 0.136 180

May-15

Aug-15

Oct-15 <0.03 <0.039 1.7 7.4 <0.02 0.100 36 38 <0.3 56 13.4 51 2.4 0.148 174

May-16 <0.02 <0.032 4.7 20.9 <0.02 0.075 48 40 <0.3 45 11.4 60 2.8 150

Oct-16 <0.03 <0.039 7.1 31.4 <0.02 0.114 41 76 <0.3 91 16.5 40 1.8 180

Apr-17 <0.03 <0.039 2.0 8.6 <0.02 0.060 47 61 <0.3 50 14.9 53 2.4 156

May-17

Oct-17 <0.03 <0.039 2.8 12.2 <0.02 0.121 38 32.1 <0.3 41 13.8 50 2.5 178

Apr-18 <0.03 <0.039 1.8 7.8 <0.02 0.140 35 25 <0.3 31 10.0 50 2.4 144





Nitrate-NAmmoniumAmmonia-N Sodium FluorideSulphateChloridePhosphate-P

Total

Alkalinity as

CaCO3

PhosphorousMagnesiumCalciumPotassiumNitrite as NO2MW-2S

Major Ions

Nitrate as

NO3


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EPA Export 20-11-2018:04:05:09

Updated by: BMC



IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Apr-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Jul-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

May-12

Oct-12

Jul-13

Dec-13

Mar-14

Jul-14

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-2S



0.1 various various - - - - - - 6.5 9.5 - - - -

0.075 various various - - 10 - - - 800 1875 - - - - - -

996 7.1

1078 7.3

898 7.3

1232 7.1

867 7.7

953 7.3

732 7.3

764 7.1

616 7.3

670 7.0

554 6.7

714 6.9

531 6.8

571 7.0

532 6.6

855 6.1

764 6.5

752 6.6

618 6.6

624 7.4

652 7.3

643 7.4

589 7.5

546 529 7.3 6.2 14.9 4.65 20.23 6.32

681 7.6

491 496 7.4 6.3 13.7 4.12 20.76 6.30

475 430 7.4 6.3 12.4 4.37 20.51 6.31

510 7.3

408 306 7.6 7.1 10.1 3.85 21.03 6.27

489 444 7.2 6.2 12.8 4.39 20.49 6.27

621 517 7.2 6.8 12.2 3.51 21.37 6.27

618 610 7.4 7.0 13.0 4.84 20.04 6.27

ND <5 1067 1041 7.3 6.9 12.7 4.00 20.88 6.27

517 6.8 12.2 3.51 21.37 6.27

1443 6.8 15.9 4.02 20.86 6.42

<0.05 ND 3.00 21.88 6.40

0.26 0.5 4.90 19.98 6.40

<0.195 ND ND <1 <2 8 <2 507 6.8 11.5 3.41 21.47 6.28

3.55 21.33

4.16 20.72 6.25

<1 2 9 2.00 480 6.4 13.8 4.12 20.76 6.25

ND ND <10 <1 <10 14 559 7.3 11.9 3.06 21.82 6.24

11 584 7.4 16.6 4.45 20.43 6.40

ND ND <10 <1 ND <7 250 6.9 12.9 5.06 19.82 6.25

4.13 20.75

<7 449 7.0 15.4 2.96 21.92 6.25

ND ND <10 <10 <10 12 398 6.9 12.7 2.60 22.28 6.23





Total Petroleum

Hydrocarbons

Groundwater

Elevation

Depth to

GroundwaterTemperaturepH Total Depth

Trichloroacetic

Acid


2500


mS/cm

1000

Total

Organic

Carbon

CODBODEthylene

Glycol

Alcohols &

AcetatesVOCsPAHs


For

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ectio

n pur

pose

s only

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Conse

nt of

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r req

uired

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se.

EPA Export 20-11-2018:04:05:09

Updated by: BMC



IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Apr-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Jul-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

May-12

Oct-12

Jul-13

Dec-13

Mar-14

Jul-14

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-2S


0.2 - 0.01 0.1 - 1 0.005 0.03 - 0.03 0.2 0.01 0.05 0.001 0.02 - - - 0.1

0.2 0.005 0.01 - - 1 0.005 0.05 - 2 0.2 0.01 0.05 0.001 0.02 0.01 - - -

0.15 - 0.0075 - - - - 0.0375 - 1.5 - 0.0075 - 0.00075 - - - - 0.075

0.020 4.000 1.600

0.010 0.730 0.090 0.020

0.010 6.400 0.080 0.020

0.030 0.040 5.100 0.140

0.030 0.040 5.400 0.030

0.030 12.400 8.540 0.090

0.030 0.040 0.040 0.030

0.030 0.040 1.060 0.160

0.030 0.040 2.000 0.060

0.030 0.040 0.040 0.280

0.002 0.023 0.021 0.050

0.007 0.002 0.573 0.079

0.002 0.100 0.871 0.062

0.002 0.100 0.040 0.082

0.002 0.100 0.002 0.002

0.002 0.100 0.002 0.002

0.002 0.100 1.223 0.089

0.013 0.100 2.896 0.047

0.013 0.100 1.848 0.841

0.002 0.200 6.008 0.106

0.002 0.200 3.466 0.208

0.002 0.100 1.000 0.063

0.002 0.100 0.438 0.002

0.007 0.600 0.101 0.136

<2 0.100 2.131 0.071

<0.002 <0.100 3.874 0.066

0.002 0.100 3.303 0.061

0.001 0.020 0.002 0.001

0.002 0.005 0.534 0.016

0.002 0.100 0.023 0.002

0.002 0.100 0.349 0.002

0.002 0.100 0.083 0.002

0.002 0.100 0.608 0.002

0.002 0.100 0.111 0.021

0.002 0.100 0.135 0.009

0.007 <0.002 0.004 0.038 <0.002 <0.002 <0.002 <0.002 0.003 <0.1 <0.002 0.114 <0.002 0.002 <0.002 <0.002 0.016

0.082 0.258 0.508 0.089

0.008 0.025 0.008 0.003

0.014 0.0006 0.0023 0.020 <0.001 <0.0001 <0.001 <0.001 0.007 <0.02 <0.0003 <0.001 <0.00002 0.0009 0.0037 <0.001 0.001 0.010

<0.005 0.0006 0.0018 0.025 <0.001 0.038 0.001 0.0010 0.004 0.027 0.0003 <0.001 0.00012 0.0012 0.0020 <0.001 <0.001 0.002

<0.02 <0.002 0.0029 0.024 <0.0005 0.035 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 <0.002 <0.001 <0.002 <0.003 <0.005 <0.005 <0.003

<0.02 <0.002 0.0051 0.017 <0.0005 0.040 <0.0005 <0.0015 <0.002 <0.007 0.022 <0.005 <0.002 <0.001 <0.002 <0.003 <0.005 <0.005 <0.003

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 0.002 <0.001 <0.002 <0.003

0.0030 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 0.004 <0.001 <0.002 <0.003

0.0039 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 0.002 <0.001 <0.002 <0.003

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.020 <0.005 <0.002 <0.001 <0.002 <0.003

0.0041 <0.0005 <0.0015 <0.002 <0.007 <0.020 <0.005 <0.002 <0.001 <0.002 <0.003





SilverSeleniumNickelBariumArsenicAntimonyAluminium CobaltChromiumCadmiumBoronBeryllium

Metals

MercuryManganeseLeadIronCopper ZincTin


For

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ectio

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pose

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EPA Export 20-11-2018:04:05:09

Updated by: BMC




IGV 0.12 0.15 5.6 25 0.1 0.03 30 200 1 150 5 200 50 - NAC

DWS 0.23 0.3 11.3 50 0.5 - 250 250 1.5 200 - - - - -

GTV 0.175 0.225 8.5 37.5 0.375 0.035 187.5 187.5 - - - - - - -

Date

Jul-95

Dec-95 0.130 0.167 0.2 1.0 16 28 8 0.4 34 1.0

Aug-96

Dec-96 0.100 0.129 6.5 28.6 0.050 20 34 15 1.0 47 1.4

Apr-97 0.100 0.129 7.9 35.1 0.100 30 24 15 0.1 30 1.7

Oct-97 0.200 0.257 3.5 15.6 0.500 14 17 17 2.8 43 5.2

Mar-98 0.100 0.129 3.8 16.7 0.100 25 17 17 0.2 50 1.7

May-98 0.100 0.129 4.1 18.0 0.100 32 19 21 0.3 53 1.7

Nov-98 0.100 0.129 5.7 25.2 0.100 24 14 14 0.1 55 2.1

Jun-99 Dry

Dec-99 0.290 0.373 4.0 17.7 0.200 31 15 15 0.2 61 2.3

Feb-00 0.020 0.026 4.3 18.9 0.200 45 20 19 0.4 41 2.7

Jul-00 Dry

Apr-01 0.040 0.051 7.4 32.6 0.160 47 18 24 0.1 25 2.3

Oct-01 0.060 0.077 5.6 25.0 0.160 29 15 15 0.3 58 2.9

Apr-02 4.5 19.8 0.160 39 16 16 0.2 62 2.6

Oct-02 0.170 0.219 2.7 11.9 0.160 23 19 13 0.4 53 2.5

Feb-03 0.200 0.257 5.8 25.5 0.160 25 21 23 0.2 74 2.3

Sep-03 0.020 0.026 8.0 35.6 0.160 13 89 12 0.1 53 2.4

Jan-04 0.030 0.039 9.4 41.8 0.160 33 55 20 0.3 65 3.3

Aug-04 10.1 44.5 0.160 21 13 13 0.2 60 3.0

Mar-05 0.020 0.026 7.0 31.0 0.160 19 28 13 0.3 57 2.6

Dec-05 0.030 0.039 11.9 52.8 0.160 24 25 2 0.1 7 0.4

Feb-06 <0.02 <0.026 12.9 57.2 0.160 28 25 18 <0.1 63 2.0

Feb-07 0.020 0.026 21.9 96.9 <0.16 22 20 17 <0.1 60 3.0

Nov-07 0.040 0.051 8.4 37.1 0.160 16 17 13 0.1 60 3.0

May-08 0.020 0.026 8.4 37.3 0.160 28 18 18 0.8 36 3.0

Dec-08 0.020 0.026 5.3 23.4 0.160 37 16 17 0.2 59 2.8

Jun-09 0.020 0.026 7.2 32.0 0.160 38 15 17 0.4 21 2.9

Nov-09 0.020 0.026 2.5 11.2 0.160 47 21 31 0.1 72 2.0

Mar-10 0.020 0.026 5.1 22.8 16.000 29 16 21 0.1 66 2.5

Aug-10 0.080 0.103 5.4 23.8 0.160 18 11 13 0.3 41 2.6

May-11 0.030 0.039 1.7 7.5 0.160 24 12 18 0.1 58 2.3

Sep-11 0.020 0.026 0.3 1.1 0.160 13 8 13 0.1 54 2.3

Mar-12 <0.020 <0.026 1.1 5.0 <0.16 18 10 <0.1 18 <0.1 62 3.0

Mar-15 0.030 0.039 1.2 5.1 <0.02 <0.02 46 12 <0.3 24 2.3 36 2.2 0.015 90

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18





Nitrate-NAmmoniumAmmonia-N Sodium FluorideSulphateChloridePhosphate-

P

Total

Alkalinity as

CaCO3

PhosphorousMagnesiumCalciumPotassiumNitrite as

NO2

MW-3S

Major Ions

Nitrate as

NO3


For

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ectio

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pose

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EPA Export 20-11-2018:04:05:09

Updated by: BMC



IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Apr-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-3S



0.1 various various - - - - - - 6.5 9.5 - - - -

0.075 various various - - 10 - - - 800 1875 - - - - - -

329 6.9

357 7.3

311 7.1

342 7.0

363 7.3

391 7.1

384 7.1

408 7.2

429 6.5

372 6.7

405 6.8

353

384 6.5

367 6.3

413 6.5

343 7.5

392 6.8

459 7.4

470 7.2

442 7.4

382 287 7.3 5.6 13.1 5.38 6.30

458 7.6

394 413 7.5 6.5 12.4 4.77 6.28

443 412 7.2 7.0 13.0 5.44 6.30

635 7.1

432 312 7.6 6.7 10.2 4.88 6.21

329 362 6.8 6.6 14.0 5.49 6.21

404 323 7.3 6.3 11.0 4.58 6.21

331 333 7.1 6.7 11.9 5.23 6.21

ND <5 377 356 7.2 6.4 11.4 5.12 6.21

<0.195 ND ND <1 5 <7 3.00 209 7.4 10.2 4.43 22.48 5.92

5.61 21.30

5.67 21.24 5.69

dry <21.22 5.69

dry <21.31 5.60

dry <21.29 5.62

dry <21.29 5.62

dry <21.29 5.62

5.06 21.85 5.54

4.97 21.94 5.54





Total Petroleum

Hydrocarbons

Groundwater

Elevation

Depth to


Trichloroacetic

Acid


2500


mS/cm

1000

Total

Organic

Carbon

CODBODEthylene

Glycol

Alcohols &

AcetatesVOCsPAHs


For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-11-2018:04:05:09

Updated by: BMC



IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Apr-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-3S


0.2 - 0.01 0.1 - 1 0.005 0.03 - 0.03 0.2 0.01 0.05 0.001 0.02 - - - 0.1

0.2 0.005 0.01 - - 1 0.005 0.05 - 2 0.2 0.01 0.05 0.001 0.02 0.01 - - -

0.15 - 0.0075 - - - - 0.0375 - 1.5 - 0.0075 - 0.00075 - - - - 0.075

0.010 0.100 0.090 0.020

0.030 0.050 0.020 0.240

0.030 0.040 0.040 0.050

0.030 16.900 0.500 0.220

0.030 0.040 0.050 0.070

0.030 0.040 0.040 0.210

0.030 0.040 0.050 0.080

0.002 0.024 0.003 0.058

0.005 0.002 0.008 0.089

0.002 0.100 0.040 0.092

0.003 0.100 0.003 0.006

0.002 0.100 0.002 0.002

0.007 0.100 0.003 0.160

0.002 0.100 0.004 0.048

0.015 0.100 0.018 0.637

0.003 0.200 0.007 0.079

0.005 0.200 0.019 0.112

0.002 0.200 0.100 0.036

0.002 0.100 0.008 0.002

0.005 0.700 0.011 0.093

<0.002 <0.100 0.029 0.079

0.003 0.100 0.030 0.132

0.005 0.070 0.008 0.008

0.003 0.005 0.006 0.016

0.002 0.100 0.002 0.002

0.002 0.100 0.002 0.002

0.002 0.100 0.005 0.002

0.002 0.100 0.065 0.002

0.002 0.100 0.028 0.004

0.002 0.100 0.024 0.009

0.042 <0.002 <0.002 0.005 <0.002 <0.002 <0.002 <0.002 0.002 <0.1 <0.002 0.451 <0.002 <0.002 <0.002 <0.002 0.016

<0.02 <0.002 <0.0025 0.025 <0.0005 <0.012 <0.0005 <0.0015 <0.002 <0.007 0.026 <0.005 0.004 <0.001 <0.002 <0.003 <0.005 <0.005 0.004






Metals



For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-11-2018:04:05:09

Updated by: BMC




IGV 0.12 0.15 5.6 25 0.1 0.03 30 200 1 150 5 200 50 - NAC

DWS 0.23 0.3 11.3 50 0.5 - 250 250 1.5 200 - - - - -

GTV 0.175 0.225 8.5 37.5 0.375 0.035 187.5 187.5 - - - - - - -

Date

Jul-95 0.130 0.167 8.3 36.6 1.000 49 46 23 1.0 28 1.6

Dec-95 0.130 0.167 10.4 45.9 1.000 53 46 15 0.7 22 2.1

Aug-96 0.027 0.035 0.5 2.0 10.000 25 27 20 2.0 23 2.4

Dec-96 0.320 0.411 9.9 43.7 0.050 30 38 18 1.0 20 1.7

Apr-97 0.100 0.129 6.1 26.9 0.100 27 46 21 0.4 16 1.9

Oct-97 0.200 0.257 3.4 15.1 0.500 10 14 12 3.4 8 1.1

Mar-98 0.040 0.051 4.8 21.3 0.100 17 20 15 0.5 22 1.9

May-98 0.300 0.386 4.3 18.9 0.100 16 20 15 0.7 24 1.7

Nov-98 0.600 0.771 3.5 15.5 0.100 13 17 13 0.5 22 1.6

Jun-99 0.500 0.643 4.4 19.5 0.500 16 37 15 0.7 39 2.1

Dec-99 0.200 0.257 4.3 19.0 0.200 16 19 16 0.6 23 1.9

Feb-00 0.300 0.386 4.6 20.2 0.200 21 33 17 0.8 18 2.4

Jul-00 0.200 0.257 4.6 20.2 0.160 16 48 14 1.6 21 0.5

Apr-01 0.150 0.193 5.8 25.5 0.160 20 120 10 0.4 26 1.5

Oct-01 0.170 0.219 5.0 22.0 0.160 17 11 13 0.4 25 2.1

Apr-02 4.0 17.6 0.160 22 17 14 0.5 27 2.1

Oct-02 0.370 0.476 5.2 22.9 0.160 17 102 5 0.1 7 0.6

Feb-03 0.200 0.257 4.4 19.4 0.160 19 37 19 0.5 36 2.1

Sep-03 0.050 0.064 6.1 26.8 0.160 16 30 14 0.6 20 1.9

Jan-04 0.020 0.026 6.2 27.6 0.160 19 49 20 0.3 31 2.4

Aug-04 7.0 30.9 0.160 17 16 17 0.5 27 2.2

Mar-05 0.020 0.026 7.5 33.4 0.160 18 17 14 0.4 28 2.2

Dec-05 0.040 0.051 7.5 33.0 0.160 18 14 1 0.1 3 0.3

Feb-06 0.030 0.039 9.4 41.8 0.160 21 17 15 0.1 30 1.5

Jul-06 <0.02 <0.026 9.2 40.8 <0.16 20 15 18 <0.1 30 2.0

Feb-07 <0.02 <0.026 17.5 77.5 <0.16 16 15 14 <0.1 32 2.0

Nov-07 0.020 0.026 9.8 43.5 0.160 15 14 11 1.0 30 2.0

May-08 0.020 0.026 9.2 40.5 0.160 22 15 20 0.2 72 4.0

Dec-08 0.180 0.231 6.4 28.2 0.160 20 12 14 0.2 31 2.4

Jun-09 0.020 0.026 8.4 37.1 0.060 25 13 17 0.4 21 2.9

Nov-09 0.020 0.026 7.5 33.1 0.160 22 13 12 4.0 38 2.2

Mar-10 0.040 0.051 7.8 34.3 0.160 25 14 16 0.5 33 2.6

Aug-10 0.020 0.026 6.8 30.1 0.160 18 11 13 0.4 31 2.7

May-11 0.020 0.026 5.9 25.9 0.160 17 11 12 0.4 33 2.7

Sep-11 0.020 0.026 7.0 30.8 0.160 17 11 13 0.4 27 2.5

Mar-12 <0.020 <0.026 5.7 25.1 <0.16 14 10 <0.1 16 <0.1 39 3.0

May-12

Oct-12

Jul-13 1.126 1.448 2.7 11.7 0.089 48 35 71 11.2 28 8.2

Dec-13 0.771 0.991 7.4 32.5 0.108 31 23 46 7.4 20 4.1

Mar-14 0.884 1.136 1.2 5.5 0.055 58 35 0.3 59 9.3 23 5.3

Jul-14 0.821 1.055 2.3 10.1 0.044 49 37 0.2 49 4.4 21 4.6

Mar-15 0.840 1.080 3.2 14.2 <0.02 <0.02 44 21 <0.3 45 3.6 22 5.1 0.066 96

May-15

Aug-15

Oct-15 1.090 1.401 0.3 1.2 <0.02 0.060 53 34 <0.3 50 3.9 27 5.6 0.052 108

May-16 0.83 1.069 0.3 1.5 <0.02 0.062 40 33 <0.3 52 3.3 23 5.0 110

Oct-16 0.85 1.093 5.6 25.0 <0.02 0.023 38 25 <0.3 45 3.6 24 5.5 98

Apr-17 0.86 1.106 0.3 1.3 <0.02 <0.03 45 31 <0.3 52 3.6 25 5.7 130

May-17

Oct-17 0.920 1.183 0.6 2.6 <0.02 0.023 47 30 <0.3 43 3.2 25 5.9 112

Apr-18 1.060 1.363 2.0 8.7 <0.02 0.050 44 29 <0.3 44 3.4 28 6.8 112





Nitrate-NAmmoniumAmmonia-N Sodium FluorideSulphateChloridePhosphate-

P

Total

Alkalinity as

CaCO3

PhosphorousMagnesiumCalciumPotassiumNitrite as

NO2

MW-3D

Major Ions

Nitrate as

NO3


For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-11-2018:04:05:09

Updated by: BMC



IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Apr-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Jul-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

May-12

Oct-12

Jul-13

Dec-13

Mar-14

Jul-14

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-3D



0.1 various various - - - - - - 6.5 9.5 - - - -

0.075 various various - - 10 - - - 800 1875 - - - - - -

327 6.2

267 5.5

143 6.2

218 6.6

201 6.5

204 6.3

256 6.3

220 6.5

254 6.6

198 6.0

251 6.2

226 6.3

239 6.0

203 5.9

241 6.1

220 6.3

245 6.4

220 5.9

246 6.0

244 7.4

277 7.1

267 7.0

274 7.3

263 251 6.6 5.9 12.8 6.00 9.40

304 6.9

264 261 7.0 6.4 11.1 5.52 9.44

290 305 6.6 7.1 12.1 5.97 9.46

351 6.7

286 210 6.7 6.6 11.4 5.75 9.34

288 259 6.8 6.1 12.6 6.43 9.34

256 209 6.7 6.3 11.7 5.48 9.34

254 250 6.7 6.5 12.0 5.92 9.34

ND <5 262 266 7.3 6.6 11.8 5.84 9.34

209 6.3 11.7 5.48 9.34

433 5.9 12.6 6.84 13.92

<0.05 ND 6.40 13.70

0.13 ND ND 7.30 14.00

<0.195 ND ND <1 4 <7 <2 359 6.7 12.7 6.97 19.91 13.48

6.56 20.31

6.60 20.28 13.62

<1 4 11 <2 372 6.4 13.2 6.53 20.34 13.62

ND ND <10 <1 <10 11 417 7.0 12.8 7.18 19.70 13.69

<7 347 7.7 13.2 7.09 19.79 13.78

ND ND <10 <1 ND <7 265 6.8 13.3 6.86 20.02 13.92

6.91 19.97

13 398 6.8 13.9 6.56 20.32 14.03

ND ND <10 <10 <10 17 400 7.0 12.1 6.57 20.31 13.76





Total Petroleum

Hydrocarbons

Groundwater

Elevation

Depth to


Trichloroacetic

Acid


2500


mS/cm

1000

Total

Organic

Carbon

CODBODEthylene

Glycol

Alcohols &

AcetatesVOCsPAHs


For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-11-2018:04:05:09

Updated by: BMC



IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Apr-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Jul-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

May-12

Oct-12

Jul-13

Dec-13

Mar-14

Jul-14

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-3D


0.2 - 0.01 0.1 - 1 0.005 0.03 - 0.03 0.2 0.01 0.05 0.001 0.02 - - - 0.1

0.2 0.005 0.01 - - 1 0.005 0.05 - 2 0.2 0.01 0.05 0.001 0.02 0.01 - - -

0.15 - 0.0075 - - - - 0.0375 - 1.5 - 0.0075 - 0.00075 - - - - 0.075

0.010 1.600 0.770 0.040

0.010 0.030 0.130 0.020

0.010 0.930 0.010 0.010

0.030 0.270 1.130 0.140

0.030 0.040 0.040 0.060

0.030 1.160 0.110 0.060

0.030 7.600 0.040 0.030

0.030 0.040 0.070 0.180

0.030 0.040 0.040 0.080

0.030 0.040 0.040 0.340

0.002 0.002 0.072 0.095

0.016 0.002 0.080 0.090

0.002 0.100 0.600 0.036

0.002 0.100 0.050 0.063

0.002 0.100 0.002 0.002

0.002 0.100 0.016 0.002

0.002 0.100 0.032 0.015

0.002 0.100 0.064 0.056

0.002 0.100 0.044 0.090

0.002 0.100 3.458 0.092

0.002 0.100 0.003 0.158

0.002 0.100 0.100 0.021

0.002 0.100 0.002 0.002

0.002 0.300 0.018 0.057

<2 0.100 0.012 <2

<0.002 <0.100 0.012 0.031

0.002 0.100 0.013 0.038

0.002 0.020 0.001 0.004

0.001 0.002 0.001 0.011

0.002 0.100 0.002 0.002

0.002 0.100 0.002 0.002

0.002 0.100 0.074 0.004

0.002 0.400 0.077 0.002

0.002 0.100 0.128 0.008

0.002 0.100 0.064 0.011

0.053 <0.002 <0.002 0.008 <0.002 <0.002 <0.002 <0.002 <0.002 <0.1 <0.002 0.267 <0.002 <0.002 <0.002 <0.002 0.016

0.096 0.780 5.835 0.212

<0.003 <0.02 2.949 0.003

<0.005 <0.0001 0.0005 0.007 <0.001 0.0001 <0.001 0.0041 0.006 <0.02 <0.0003 3.781 <0.00002 0.0036 <0.0002 <0.001 0.002 0.010

<0.005 <0.0001 0.0006 0.008 <0.001 <0.0001 <0.001 0.0038 <0.003 <0.02 <0.0003 3.382 0.00004 0.0033 0.0005 <0.001 <0.001 0.005

<0.02 <0.002 <0.0025 0.006 <0.0005 0.023 <0.0005 <0.0015 0.0030 <0.007 <0.02 <0.005 3.256 <0.001 <0.002 <0.003 <0.005 <0.005 0.008

<0.02 <0.002 <0.0025 0.008 <0.0005 0.023 <0.0005 <0.0015 0.0030 <0.007 0.101 <0.005 3.898 <0.001 <0.002 <0.003 <0.005 <0.005 0.007

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 3.302 <0.001 <0.002 <0.003

<0.0025 <0.0005 <0.0015 0.003 <0.007 0.02 <0.005 3.195 <0.001 0.002 <0.003

<0.0025 <0.0005 <0.0015 0.003 <0.007 <0.02 <0.005 3.750 <0.001 0.003 <0.003

<0.0025 <0.0005 <0.0015 0.0020 <0.007 <0.020 <0.005 4.110 <0.001 <0.002 <0.003

<0.0025 <0.0005 0.0016 0.0040 <0.007 <0.020 <0.005 4.449 <0.001 0.003 0.004






Metals



For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-11-2018:04:05:09

Updated by: BMC




IGV 0.12 0.15 5.6 25 0.1 0.03 30 200 1 150 5 200 50 - NAC

DWS 0.23 0.3 11.3 50 0.5 - 250 250 1.5 200 - - - - -

GTV 0.175 0.225 8.5 37.5 0.375 0.035 187.5 187.5 - - - - - - -

Date

Jul-95 0.100 0.129 7.4 32.7 1.000 15 72 10 1.0 42 4.9

Dec-95 0.130 0.167 4.5 20.0 1.000 11 77 7 0.3 29 2.8

Aug-96 0.230 0.296 0.5 2.0 10.000 21 62 12 4.0 50 5.9

Dec-96 0.100 0.129 5.4 23.8 0.050 17 72 13 0.8 42 3.1

Apr-97 0.100 0.129 4.9 21.8 0.100 18 70 11 0.1 23 3.9

Oct-97 0.200 0.257 6.2 27.5 0.500 20 39 21 3.5 39 3.7

Mar-98 0.100 0.129 5.1 22.6 0.100 13 50 11 0.3 45 3.5

May-98 0.100 0.129 5.2 23.0 0.100 16 44 13 0.3 51 3.3

Nov-98 0.100 0.129 5.4 23.9 0.100 17 28 14 0.1 53 3.6

Jun-99 0.500 0.643 6.6 29.2 0.500 24 36 15 0.6 55 5.0

Dec-99 0.200 0.257 7.2 31.9 0.200 32 32 18 0.3 52 5.0

Feb-00 0.200 0.257 6.4 28.2 0.200 17 45 25 0.4 30 3.9

Jul-00 0.200 0.257 5.6 24.6 0.160 14 46 25 0.3 25 2.9

Apr-01 0.040 0.051 10.7 47.5 0.160 13 135 14 0.1 43 2.4

Oct-01 0.080 0.103 9.3 41.3 0.160 39 22 32 0.4 34 4.5

Apr-02 10.8 48.0 0.160 42 45 61 0.3 27 2.1

Oct-02 0.080 0.103 15.8 70.0 0.160 51 45 120 0.3 5 0.5

Feb-03 0.200 0.257 12.3 54.6 0.160 49 42 154 1.7 4 0.3

Sep-03 0.020 0.026 13.1 58.2 0.160 45 44 100 1.0 4 0.4

Jan-04 0.030 0.039 16.6 73.5 0.160 57 83 168 1.8 3 0.3

Aug-04 12.8 56.8 0.160 44 30 138 0.8 3 0.3

Mar-05 0.020 0.026 15.0 66.4 0.160 46 32 99 1.0 3 0.2

Dec-05 0.020 0.026 9.9 44.0 0.160 35 25 9 0.3 1 0.1

Feb-06 0.040 0.051 11.9 52.8 0.160 44 25 81 0.8 7 0.4

Jul-06 <0.02 <0.026 16.0 70.8 <0.16 44 26 93 2.0 5 1.0

Feb-07 <0.02 <0.026 27.9 123.5 <0.16 39 26 82 2.0 14 <2

Nov-07 0.020 0.026 10.8 47.9 0.160 35 24 58 2.0 8 1.0

May-08 0.020 0.026 11.1 49.3 0.160 38 26 79 2.7 13 2.0

Dec-08 0.020 0.026 10.8 47.8 0.160 37 27 68 2.4 15 2.1

Jun-09 0.020 0.026 10.3 45.8 0.160 41 29 80 3.5 20 2.4

Nov-09 0.020 0.026 11.4 50.5 0.160 39 32 57 2.8 24 2.3

Mar-10 0.020 0.026 7.1 31.3 0.160 17 32 50 1.8 18 1.8

Aug-10 0.020 0.026 8.1 35.8 0.160 21 29 50 2.1 18 2.1

May-11 0.020 0.026 9.8 43.5 0.160 41 21 67 2.3 21 2.6

Sep-11 0.020 0.026 9.5 42.0 0.160 48 21 7 2.9 21 2.5

Mar-12 <0.020 <0.026 11.1 49.2 <0.16 53 27 <0.1 57 3.0 32 4.0

May-12

Oct-12

Jul-13 0.128 0.165 7.0 30.9 0.086 18 22 59 5.2 18 4.5

Dec-13 0.016 0.021 0.3 1.2 0.435 11 21 40 4.2 21 2.4

Mar-14 0.016 0.021 6.6 29.0 0.042 8 21 <0.1 31 4.8 29 3.0

Jul-14 0.016 0.021 7.7 34.2 0.027 8 22 <0.1 37 2.5 23 2.9

Mar-15 0.050 0.064 5.4 24.0 <0.02 <0.02 13 19 <0.3 29 2.1 37 5.3 0.04 126

May-15

Aug-15

Oct-15 <0.03 <0.039 3.5 15.5 <0.02 0.040 26.0 22.5 <0.3 21 2.2 48 6.5 0.04 128

May-16 <0.025 <0.032 4.5 19.7 <0.02 0.033 15.1 27.2 <0.3 9 1.6 43 6.3 88

Oct-16 <0.03 <0.039 4.5 19.8 <0.02 0.062 15.1 37.1 <0.3 11 1.8 47 6.6 108

Apr-17 0.03 0.039 3.3 14.7 <0.02 <0.03 9.8 22.7 <0.3 8 1.6 36 5.0 124

May-17

Oct-17 <0.03 <0.039 3.5 15.5 <0.02 <0.02 16.0 16.5 <0.3 9 1.6 35 5.0 100

Apr-18 <0.03 <0.039 3.8 16.7 <0.02 <0.03 12.2 21.0 <0.3 7 1.5 38 5.2 100





Nitrite as

NO2Sodium FluorideSulphateChloride

Phosphate-

P

Total

Alkalinity as

CaCO3

PhosphorousMagnesiumCalciumPotassiumMW-4S

Major Ions

Nitrate as

NO3Nitrate-NAmmoniumAmmonia-N


For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-11-2018:04:05:09

Updated by: BMC



IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Apr-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Jul-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

May-12

Oct-12

Jul-13

Dec-13

Mar-14

Jul-14

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-4S



0.1 various various - - - - - - 6.5 9.5 - - - -

0.075 various various - - 10 - - - 800 1875 - - - - - -

260 6.1

331 6.6

329 6.5

310 6.8

322 6.9

388 6.9

368 7.2

371 7.0

356 7.3

267 6.8

319 6.4

372 6.5

480 6.6

586 6.8

507 6.6

526 7.3

601 6.4

460 7.0

488 6.6

423 7.8

424 7.7

465 7.7

468 7.8

379 332 7.4 6.3 13.2 6.29 20.69 7.65

456 8.0

385 411 7.5 6.6 14.0 5.70 21.28 7.78

433 335 7.3 6.8 14.9 6.11 20.87 7.70

474 7.3

337 226 7.8 7.4 12.4 5.82 21.16 7.82

408 351 7.4 7.0 13.7 6.37 20.61 7.82

444 366 7.7 7.0 12.3 6.10 20.88 7.82

475 477 7.5 7.2 12.6 6.52 20.46 7.82

ND <5 479 459 7.4 7.1 12.4 6.23 20.75 7.82

366 7.0 12.3 6.10 20.88 7.82

409 6.6 12.5 6.24 20.74 7.97

<0.05 ND 5.20 21.78 7.90

<0.05 ND 6.70 20.28 8.50

<0.195 ND ND <1 <2 <7 <2 372 7.1 11.7 5.88 21.10 7.78

5.91 21.07

5.97 21.01 7.79

<1 <4 <7 <2 318 6.5 13.1 5.88 21.10 7.78

ND ND <10 <1 <10 <7 308 7.3 12.1 5.76 21.22 7.79

<7 365 7.1 13.1 3.30 21.31 7.87

ND ND <10 <1 ND <7 165 6.9 12.5 5.87 21.11 7.85

6.01 20.97

<7 232 6.5 13.1 5.55 21.42 7.78

ND ND <10 <10 <10 <7 241 6.5 11.8 5.20 21.78 7.78





Trichloroacetic

Acid

Total Petroleum

HydrocarbonspH


2500


mS/cm

1000

Total

Organic

Carbon

CODBODEthylene

Glycol

Alcohols &

AcetatesVOCsPAHs Temperature

Depth to

Groundwater

Groundwater

ElevationTotal Depth


For

insp

ectio

n pur

pose

s only

.

Conse

nt of

copy

right

owne

r req

uired

for a

ny ot

her u

se.

EPA Export 20-11-2018:04:05:09

Updated by: BMC



IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Apr-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Jul-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

May-12

Oct-12

Jul-13

Dec-13

Mar-14

Jul-14

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-4S

mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L

0.2 - 0.01 0.1 - 1 0.005 0.03 - 0.03 0.2 0.01 0.05 0.001 0.02 - - - 0.1

0.2 0.005 0.01 - - 1 0.005 0.05 - 2 0.2 0.01 0.05 0.001 0.02 0.01 - - -

0.15 - 0.0075 - - - - 0.0375 - 1.5 - 0.0075 - 0.00075 - - - - 0.075

0.050 13.600 2.100 0.010

0.010 0.020 0.090 0.020

0.010 4.100 0.040 0.010

0.030 0.040 0.020 0.280

0.030 0.040 0.040 0.050

0.030 2.140 0.050 0.450

0.030 0.040 0.040 0.020

0.030 0.040 0.040 0.160

0.030 0.040 0.050 0.070

0.030 0.040 0.040 0.250

0.002 0.010 0.005 0.062

0.004 0.002 0.008 0.150

0.002 0.100 0.006 0.068

0.002 0.100 0.040 0.068

0.002 0.100 0.002 0.002

0.002 0.100 0.002 0.002

0.002 0.100 0.002 0.030

0.002 0.100 0.002 0.053

0.007 0.100 0.002 0.948

0.002 0.100 3.000 0.084

0.003 0.100 0.002 0.066

0.002 0.100 <0.100 0.039

0.002 0.100 0.002 0.002

0.002 0.100 0.011 0.079

<2 <0.100 0.004 0.017

0.002 <0.100 <0.002 0.048

0.003 0.100 0.002 0.066

0.009 0.200 0.004 0.022

0.001 0.003 0.001 0.013

0.002 0.100 0.002 0.002

0.002 0.100 0.002 0.002

0.002 0.100 0.003 0.002

0.002 0.100 0.003 0.002

0.002 0.100 0.016 0.003

0.002 0.100 0.008 0.011

0.044 <0.002 <0.002 0.012 <0.002 <0.002 <0.002 <0.002 <0.002 <0.1 <0.002 0.005 <0.002 <0.002 <0.002 <0.002 0.018

0.063 0.227 0.050 0.082

<0.003 0.023 <0.001 4.200

0.006 <0.0001 0.0004 0.003 <0.001 0.0001 <0.001 <0.001 0.004 <0.02 <0.0003 <0.001 <0.00002 <0.0005 0.0028 <0.001 0.001 0.018

0.006 <0.0001 0.0003 0.004 <0.001 <0.0001 <0.001 <0.002 <0.003 <0.02 <0.0003 0.001 0.00003 <0.0005 0.0023 <0.001 <0.001 0.003

<0.02 <0.002 <0.0025 0.004 <0.0005 0.022 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 <0.002 <0.001 <0.002 <0.003 <0.005 <0.005 0.007

<0.02 <0.002 <0.0025 0.003 <0.0005 0.020 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 <0.002 <0.001 <0.002 <0.003 <0.005 <0.005 0.007

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 <0.002 <0.001 <0.002 <0.003

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 <0.002 <0.001 <0.002 0.011

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 <0.002 <0.001 <0.002 0.006

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.020 <0.005 <0.002 <0.001 <0.002 0.004

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.020 <0.005 <0.002 <0.001 <0.002 0.005





Tin ZincLead Manganese Mercury Nickel SeleniumCadmium Chromium Cobalt Copper Iron SilverAntimony Arsenic Barium Beryllium Boron

Metals

Aluminium


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IGV 0.12 0.15 5.6 25 0.1 0.03 30 200 1 150 5 200 50 - NAC

DWS 0.23 0.3 11.3 50 0.5 - 250 250 1.5 200 - - - - -

GTV 0.175 0.225 8.5 37.5 0.375 0.035 187.5 187.5 - - - - - - -

Date

Jul-95 0.220 0.283 7.6 33.8 1.000 27 33 16 1.0 20 1.6

Dec-95 0.130 0.167 9.2 40.9 1.000 39 36 12 0.3 19 2.2

Aug-96 0.025 0.032 0.5 2.0 10.000 21 31 16 2.0 23 1.8

Dec-96 0.100 0.129 5.8 25.7 0.050 21 22 16 0.6 26 1.6

Apr-97 0.100 0.129 9.3 41.3 0.100 44 30 16 0.6 17 1.8

Oct-97 0.200 0.257 8.8 39.1 0.500 39 27 19 2.1 23 2.0

Mar-98 0.100 0.129 4.5 19.9 0.100 44 32 17 0.5 33 2.3

May-98 0.100 0.129 7.9 34.8 0.100 66 41 25 0.6 48 2.6

Nov-98 0.100 0.129 4.6 20.2 0.100 16 49 32 0.2 28 1.3

Jun-99 0.900 1.157 6.2 27.5 0.500 44 48 31 0.7 42 1.9

Dec-99 0.200 0.257 5.8 25.7 0.200 17 27 24 0.0 19 0.8

Feb-00 0.200 0.257 5.7 25.1 0.200 17 41 24 0.3 13 1.0

Jul-00 0.200 0.257 5.9 26.0 0.160 24 53 20 0.4 19 1.3

Jun-01 7.5 33.4 0.160 22 30 23 0.3 16 0.7

Oct-01 0.060 0.077 6.1 26.8 0.160 21 27 26 0.3 13 0.7

Apr-02 5.9 26.0 0.160 18 24 26 0.2 11 0.4

Oct-02 0.070 0.090 6.7 29.5 0.160 17 26 25 0.1 6 0.3

Feb-03 0.300 0.386 8.4 37.4 0.160 49 47 52 0.5 27 1.4

Sep-03 0.020 0.026 10.2 45.1 0.160 49 44 48 0.5 16 0.9

Jan-04 0.020 0.026 7.4 32.9 0.160 42 68 48 0.1 16 0.8

Aug-04 12.1 53.7 0.160 49 40 57 0.4 14 1.0

Mar-05 0.040 0.051 13.1 58.1 0.160 47 43 58 0.5 12 0.8

Dec-05 0.150 0.193 12.9 57.2 0.160 49 39 10 0.6 7 0.6

Feb-06 0.140 0.180 14.9 66.0 0.160 52 44 79 0.2 8 0.3

Jul-06 0.130 0.167 12.0 53.2 <0.16 48 36 71 1.0 8 1.0

Feb-07 0.120 0.154 5.2 22.8 2.840 22 23 57 1.0 14 <2

Nov-07 0.080 0.103 11.2 49.6 0.160 31 27 29 1.0 16 3.0

May-08 0.120 0.154 11.5 51.0 0.160 36 28 49 0.9 14 2.0

Dec-08 0.120 0.154 10.0 44.1 0.160 35 24 39 0.5 15 2.6

Jun-09 0.040 0.051 10.6 46.9 0.160 33 24 36 0.6 36 3.4

Nov-09 0.020 0.026 10.9 48.1 0.160 30 18 14 0.8 28 4.2

Mar-10 0.140 0.180 10.0 44.4 0.160 59 31 65 0.6 9 1.2

Aug-10 0.060 0.077 9.3 41.3 0.160 32 19 34 0.6 16 3.1

May-11 0.220 0.283 10.3 45.4 0.160 46 27 51 0.6 14 1.8

Sep-11 0.180 0.231 8.2 36.3 0.160 34 23 37 0.6 14 2.4

Mar-12 0.240 0.309 10.2 45.2 <0.16 31 22 <0.1 38 1.0 16 3.0

May-12

Oct-12

Jul-13 0.355 0.456 10.6 46.7 0.069 31 17 44 2.9 15 5.3

Dec-13 0.169 0.217 10.3 45.6 0.083 28 18 36 3.8 15 2.7

Mar-14 0.136 0.175 8.2 36.3 0.034 39 20 <0.1 37 4.0 17 0.003

Jul-14 0.189 0.243 10.2 45.2 0.030 43 21 <0.1 46 1.2 10 1.6

Mar-15 0.240 0.309 6.0 26.4 <0.02 0.040 31 19 <0.3 39 0.6 13 2.4 0.055 48

May-15

Aug-15

Oct-15 0.070 0.090 7.7 34.3 <0.02 0.050 28 18 <0.3 23 0.8 22 4.4 0.044 56

May-16 0.160 0.21 7.4 32.7 0.04 0.055 30 20 <0.3 42 0.6 8 1.2 42

Oct-16 0.03 0.04 7.7 34.0 <0.02 0.026 29 17 <0.3 19 1.0 23 5.3 48

Apr-17 0.12 0.15 6.8 30.2 0.03 <0.03 29 19 <0.3 27 0.9 18 3.7 64

May-17

Oct-17 <0.03 <0.039 7.5 33.3 <0.02 <0.02 26 17.1 <0.3 14 0.8 22 4.8 36

Apr-18 0.050 0.064 7.3 32.4 <0.02 <0.03 35 17 <0.3 30 0.7 16 3.4 48





Ammonia-N PotassiumSodium FluorideSulphateChloridePhosphate-

P

Total

Alkalinity as

CaCO3

PhosphorousMagnesiumMW-4D

Major Ions

Nitrate as

NO3Nitrate-NAmmonium

Nitrite as

NO2Calcium


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EPA Export 20-11-2018:04:05:09

Updated by: BMC



IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Jun-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Jul-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

May-12

Oct-12

Jul-13

Dec-13

Mar-14

Jul-14

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-4D



0.1 various various - - - - - - 6.5 9.5 - - - -

0.075 various various - - 10 - - - 800 1875 - - - - - -

252 5.5

303 6.0

286 5.8

212 6.0

414 7.7

308 6.1

354 5.9

237 6.2

237 5.9

247 5.6

234 5.5

198 5.6

198 5.3

350 5.4

359 6.1

324 5.8

361 5.3

391 5.4

422 5.9

429 6.2

385 7.0

398 7.0

292 294 6.2 5.6 12.7 6.55 20.62 11.20

342 6.6

280 303 6.4 5.6 12.4 6.10 21.07 11.25

299 1278 6.4 7.0 14.3 6.44 20.73 11.28

288 6.4

402 281 6.8 6.3 12.4 6.16 21.01 11.04

314 292 6.3 5.7 12.9 6.44 20.73 11.04

354 295 6.2 5.8 12.6 6.32 20.85 11.04

301 310 6.4 6.0 12.2 6.68 20.49 11.04

ND <2 <5 309 306 6.3 6.0 12.2 6.41 20.76 11.04

295 5.8 12.6 6.32 20.85 11.04

278 5.5 12.0 6.38 20.79 11.05

<0.05 2 5.80 21.37 11.30

<0.05 ND 7.60 19.57 11.60

<0.195 ND ND <1 <2 <7 2 297 6.2 12.1 6.25 20.92 11.00

6.15 21.02

6.24 20.93 11.00

<1 3 <7 <2 235 5.8 12.5 6.16 21.01 11.00

ND ND <10 <1 <10 9 273 6.1 12.5 6.27 20.89 11.00

<7 231 7.1 12.5 6.66 20.51 11.26

ND ND <10 <1 ND <7 166 6.9 13.6 6.21 20.96 11.04

6.30 20.87

13 220 6.3 12.4 5.86 21.31 11.07

ND ND <10 <10 <10 12 260 6.3 12.2 5.56 21.61 11.07





Trichloroacetic

AcidTotal Depth

Groundwater

Elevation

Depth to

Groundwater

Total Petroleum

Hydrocarbons


TemperaturepH

2500


mS/cm

1000

Total

Organic

Carbon

CODBODEthylene

Glycol

Alcohols &

AcetatesVOCsPAHs


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EPA Export 20-11-2018:04:05:09

Updated by: BMC



IGV

DWS

GTV

Date

Jul-95

Dec-95

Aug-96

Dec-96

Apr-97

Oct-97

Mar-98

May-98

Nov-98

Jun-99

Dec-99

Feb-00

Jul-00

Jun-01

Oct-01

Apr-02

Oct-02

Feb-03

Sep-03

Jan-04

Aug-04

Mar-05

Dec-05

Feb-06

Jul-06

Feb-07

Nov-07

May-08

Dec-08

Jun-09

Nov-09

Mar-10

Aug-10

May-11

Sep-11

Mar-12

May-12

Oct-12

Jul-13

Dec-13

Mar-14

Jul-14

Mar-15

May-15

Aug-15

Oct-15

May-16

Oct-16

Apr-17

May-17

Oct-17

Apr-18

Notes:

XXXXX

XXXXX

XXXXX

MW-4D


0.2 - 0.01 0.1 - 1 0.005 0.03 - 0.03 0.2 0.01 0.05 0.001 0.02 - - - 0.1

0.2 0.005 0.01 - - 1 0.005 0.05 - 2 0.2 0.01 0.05 0.001 0.02 0.01 - - -

0.15 - 0.0075 - - - - 0.0375 - 1.5 - 0.0075 - 0.00075 - - - - 0.075

0.010 2.950 1.600 0.030

0.010 0.020 0.150 0.020

0.010 0.010 0.040 0.010

0.030 0.040 0.050 0.160

0.030 0.040 0.100 0.140

0.030 2.200 0.110 0.120

0.030 0.040 0.040 0.020

0.030 0.040 0.070 0.190

0.030 0.040 0.040 0.080

0.030 0.040 0.060 0.170

0.002 0.012 0.015 0.064

0.007 0.002 0.009 0.096

0.002 0.100 0.031 0.039

0.003 0.100 0.025 0.013

0.002 0.100 0.006 0.002

0.002 0.100 0.002 0.071

0.006 0.100 0.012 0.032

0.002 0.100 0.076 0.045

0.004 0.100 0.068 0.123

0.002 0.100 0.060 0.107

0.002 0.100 0.050 0.150

0.002 0.100 0.100 0.055

0.002 0.100 0.048 0.002

0.002 0.100 0.217 0.099

<0.002 0.100 0.199 <0.002

<0.002 <0.01 0.063 0.083

0.002 0.100 0.030 0.057

0.001 0.030 0.044 0.004

0.001 0.010 0.032 0.017

0.002 0.100 0.015 0.002

0.002 0.100 0.008 0.004

0.003 0.100 0.032 0.012

0.002 0.100 0.014 0.002

0.002 0.100 0.037 0.014

0.002 0.100 0.002 0.043

0.029 <0.002 <0.002 0.029 <0.002 <0.002 <0.002 0.003 <0.002 <0.1 <0.002 0.025 <0.002 <0.002 <0.002 <0.002 0.043

0.071 0.209 0.064 0.082

<0.003 <0.020 0.025 0.007

0.006 <0.0001 0.0002 0.025 <0.001 0.0003 <0.001 0.002 0.004 <0.020 0.0003 0.021 0.00002 0.0005 0.0003 <0.001 0.001 0.010

0.006 <0.0001 <0.0003 0.332 <0.001 <0.0001 <0.001 0.002 <0.003 <0.020 <0.0003 0.019 0.00006 <0.0005 0.0008 <0.001 <0.001 0.013

<0.02 <0.002 <0.0025 0.021 <0.0005 0.013 <0.0005 <0.0015 0.002 <0.007 <0.020 <0.005 0.019 <0.001 <0.002 <0.003 <0.005 <0.005 0.010

<0.02 <0.002 0.0026 0.018 <0.0005 <0.012 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 0.007 <0.001 <0.002 <0.003 <0.005 <0.005 0.009

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 0.018 <0.001 <0.002 <0.003

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 0.003 <0.001 <0.002 <0.003

0.0028 <0.0005 <0.0015 <0.002 <0.007 <0.02 <0.005 0.009 <0.001 <0.002 <0.003

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.020 <0.005 <0.002 <0.001 <0.002 <0.003

<0.0025 <0.0005 <0.0015 <0.002 <0.007 <0.020 <0.005 0.009 <0.001 <0.002 0.004





ZincTinSilverSeleniumNickelMercuryManganeseLeadIronCopperCobaltChromiumAntimonyAluminium

Metals

CadmiumBoronBerylliumBariumArsenic


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