QUARTERLYSITE STATUS REPORT...Maintenance Manual (MEG, 2004) and its subsequent revisions. Quarterly Report, April 2012 – June 2012 PIADC Remediation System Miller Environmental

QUARTERLY SITE STATUS REPORT

JULY 2012 – SEPTEMBER 2012

(NYSDEC SPILL NOS.: 95‐12713 & 96‐00355)

PREPAREDFOR:

UNITED STATES DEPARTMENT OF HOMELAND SECURITY

SCIENCE AND TECHNOLOGY DIRECTORATE

OFFICE OF RESEARCH AND DEVELOPMENT

PLUM ISLAND ANIMAL DISEASE CENTER

PLUM ISLAND, SUFFOLK COUNTY, NEW YORK

PREPAREDBY:

MILLER ENVIRONMENTAL GROUP, INC.

538 EDWARDS AVENUE

CALVERTON, NY 11933

SEPTEMBER 2012

Table of Contents

1.0 INTRODUCTION ........................................................................................................................ 1

2.0 SUMMARY OF ACTIVITIES ..................................................................................................... 2

3.0 GROUNDWATER MONITORING ........................................................................................... 3

3.1 WELL GAUGING.......................................................................................................................... 3

3.2 ANNUAL GROUNDWATER SAMPLING......................................................................................... 4

4.0 LNAPL REMEDIATION SYSTEM............................................................................................ 4

4.1 SYSTEM DESIGN.......................................................................................................................... 4

4.2 REMEDIATION SYSTEM AND VEFR PERFORMANCE.................................................................. 4

5.0 RECOMMENDATIONS .............................................................................................................. 5

TABLES TABLE 1: SUMMARY OF REMEDIATION SYSTEM OPERATIONS & MAINTENANCE TABLE 2: WELL GAUGING DATA SUMMARY – RECOVERY WELLS TABLE 3: HISTORICAL MONITORING DATA TABLE 3A: MONTHLY MONITORING OF ADDITIONAL WELLS (BEGINNING

SEPTEMBER 2010) TABLE 4: HISTORICAL GROUNDWATER QUALITY DATA TABLE 5: LNAPL AND GROUNDWATER RECOVERY SUMMARY

FIGURES FIGURE 1: MONITORING WELL PRODUCT LOCATION SITE MAP FIGURE 2: LNAPL AND GROUNDWATER VOLUME RECOVERED PER VISIT FIGURE 3: CUMULATIVE LNAPL AND GROUNDWATER RECOVERY

APPENDICES APPENDIX A: MONTHLY MONITORING REPORTS APPENDIX B: BI‐WEEKLY SYSTEM MAINTENANCE INSPECTION SHEETS AND VEFR

DATA SHEETS

1.0 Introduction

A light non-aqueous phase liquid (LNAPL) remediation project is being performed at the United

States Department of Homeland Security (USDHS), Plum Island Animal Disease Center

(PIADC), located on Plum Island in Suffolk County, New York (the site). Miller Environmental

Group, Inc. (MEG) performs the Operations and Maintenance (O&M) of the LNAPL recovery

system under General Services Administration Contract Number HSHQPD-11-P-0000P. This

document contains a summary and assessment of the LNAPL recovery effort from the period of

July through September 2012.

The New York State Department of Environmental Conservation (NYSDEC) assigned Spill

Numbers 95-12713 and 96-00355 to the releases addressed by the LNAPL recovery project.

Both spills are located in close proximity to Building 102 (see FIGURE 1 – MONITORING WELL

PRODUCT LOCATION SITE MAP). The objective of the remedial measure is to restore the

subsurface to an acceptable condition as defined by the NYSDEC Spill Technology and

Remediation Series (STARS) Memo #1 Petroleum Contaminated Soil Guidance Policy, August

1992; and to achieve this objective in a manner in keeping with the requirements of the

NYSDEC Guidance for Petroleum Stipulation Agreement. This phase of the remediation effort

includes the removal of petroleum hydrocarbons to a point where they present no further risk to

human health and the environment.

Remediation of LNAPL is through the operation and maintenance of the pneumatic LNAPL

recovery system; the Spill Buster® in well MW-106 and the skimmer in well MW-103, both

installed on May 13, 2011; and, Spill Busters in wells MW-104 and MW-105, both installed on

November 1, 2011. Pneumatic pumps are installed in wells PI- 12 New, PI-12 Old, PI-11, PI-7,

PI-34, and PI-35.

The fully automated system is on a timer and operated 8 hours per day, 365 days per year.

During this period, seven wells had operating pneumatic recovery pumps configured to discharge

into a centrally located 1,000-gallon aboveground storage tank (AST) equipped with secondary

containment and high level alarms. Information regarding pneumatic recovery system

specifications and standard operating procedures (SOPs) can be found in the Operations and

Maintenance Manual (MEG, 2004) and its subsequent revisions.

Quarterly Report, April 2012 – June 2012 PIADC Remediation System Miller Environmental Group, Inc.

1

This report contains a summary of activities performed at the site during this three month

reporting period (SECTION 2.0), a summary of groundwater monitoring and sampling activities

performed this period (SECTION 3.0), a summary of LNAPL recovery (SECTION 4.0), and a

discussion of pertinent results. Supporting data, tables, and figures are included at the end of the

report.

2.0 SUMMARY OF ACTIVITIES

Miller Environmental Group, Inc. (MEG) is under contract to perform the operation,

maintenance and monitoring activities required by the Corrective Action Plan (CAP). MEG

performed regularly scheduled visits to the site approximately every two weeks for remediation

system upgrades and remediation system maintenance from July through September 2012.

Activities performed during regularly scheduled visits included:

Verifying proper system operation and completing the Remediation System Checklist;

Completing the Maintenance Inspection Data Sheets; and

Periodic maintenance of equipment as described in the Operation and Maintenance

Manual (MEG, 2004).

Other routine and non-routine activities performed on the site during this reporting period

included:

Monthly monitoring of on-site monitoring wells (see APPENDIX A);

Bi-weekly system maintenance and inspections (see APPENDIX B);

Completion of the AST Monthly Inspection Checklist;

Repairs and adjustment to pumps and other equipment as needed;

Emptying the recovery tank as needed; and

Monthly hand bailing of wells that have no recovery pump and have over 1/8” of

LNAPL.

TABLE 1 is a summary of operations conducted at the site during this reporting period, including

the date of performance for each task. Field data sheets for the period of this report are included

in APPENDIX A and APPENDIX B.


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3.0 GROUNDWATER MONITORING

3.1 WELL GAUGING

Well gauging was monthly at all monitoring wells from July through September, 2012. TABLE 2

and TABLE 3 contain summaries of monthly recovery well and monitoring well gauging data,

respectively. MEG personnel manually remove LNAPL from monitoring wells by hand-bailing

during monthly monitoring site visits. True LNAPL thickness in the formation surrounding

recovery wells cannot be determined because the pumps are continuously removing LNAPL;

therefore product thickness findings represent only product presence.

TABLE 2 illustrates fluctuations in product thickness in recovery wells over time. LNAPL was

detected in 4 of 15 recovery wells during the quarter at thicknesses ranging from 0.01 feet to

0.12 feet. All recovery wells containing LNAPL had observed LNAPL thickness fluctuations of

less than one foot in this quarter. In comparison, LNAPL was detected in 10 of 15 recovery

wells during the April through June 2012 monitoring period at thicknesses ranging from trace to

0.74 feet.

Eighteen wells have historically been monitored regularly and include PI-6, PI-8, PI-13, PI-14,

PI-15, PI-18, PI-20, PI-21, PI-24, PI-26, PI-27, PI-28, PI-29, PI-30, PI-32, PI-37, PI-38, and PI

39. Historical and current monitoring data for these wells are contained in TABLE 3.

Monthly monitoring of the following additional wells commenced in September of 2010: PI-7,

PI-9, PI-10, PI-11, PI-12 (old), PI-12 (new), PI-19, PI-22, PI-23, PI-33, PI-34, PI-35, PI-36,

MW-100, MW-101, MW-103, MW-104, MW-105, MW-106, MW-108, and MW-109. During

the most recent monitoring event conducted on March 27, 2012, LNAPL was detected in 11 of

21 additional wells monitored at thicknesses ranging from 0.01 to 0.71 feet. Monitoring data for

these wells are contained in TABLE 3A.

FIGURE 1 illustrates wells containing LNAPL during the most recent monthly monitoring event

conducted on September 21, 2012.


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3.2 ANNUAL GROUNDWATER SAMPLING

Quarterly groundwater sampling was discontinued as of August 27, 2010. The last quarterly

sampling event took place on June 25, 2010. A summary of the historical laboratory analyses

can be found in TABLE 4 – HISTORICAL GROUNDWATER ANALYTICAL DATA. Groundwater

sampling is now conducted on an annual basis and was last conducted on June 11 and 12 2012.

The next sampling round is scheduled for July 2013.

4.0 LNAPL REMEDIATION SYSTEM

4.1 SYSTEM DESIGN

The LNAPL remediation system uses pneumatic hydrophobic oil-skimmer pumps, Spill Busters,

and a down-well skimmer to remove LNAPL from recovery wells. The LNAPL and incidental

water recovered is stored in a 1,000-gallon AST located adjacent to the remediation building.

MEG personnel measure the volume of LNAPL and water in the AST during each system

inspection.

4.2 REMEDIATION SYSTEM AND VEFR PERFORMANCE

The amount of LNAPL and water in the AST is measured during each site visit. The cumulative

amount of oil and water collected for the quarter; and, total amount since system startup and

VEFR activities, are summarized in TABLE 5 and are shown graphically on FIGURE 2 and

FIGURE 3, respectively. The recovered LNAPL is pumped into 55-gallon drums and re-used on

site in a waste oil burner to provide heat to PIADC Building W in winter months. Decanted

water from the recovery tank is treated by pumping through a carbon vessel and pumped to the

subsurface with the use of injection wells MW-06 and MW-20.

In this reporting period from July through September 2012, the pneumatic system, spill busters

and belt skimmer recovered 57.2 gallons of LNAPL and 478 gallons of water. From startup on

July 29, 2001 through September 2012, the remediation system recovered a total of 6,163 gallons

of LNAPL and 39,480 gallons of water.

As part of an effort to increase product recovery, the pneumatic pump system was supplemented

with other LNAPL-recovery technologies. These technologies include two magnum spill busters

and one belt skimmer. Note that product recovered by these units is discharged into 55-gallon Quarterly Report, April 2012 – June 2012 PIADC Remediation System Miller Environmental Group, Inc.

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drums located at the well head. Periodically the contents of these drums are transferred to the

AST. Overall, the belt skimmer has provided the greatest recovery during the past quarter; an

estimated 34 gallons of product was removed from MW-103. Also during this quarter, an

estimated 5.9 gallons of product was removed from MW-106 and 8.3 gallons of product was

removed from MW-105 with spill busters. Prior to installation of the present LNAPL recovery

technologies, PIADC historically used VEFR to extract LNAPL from the recovery wells. The

cumulative amount of LNAPL removed from the subsurface since June 3, 1998, utilizing VEFR

(both past and present) and the automated remediation system is 9,768 gallons.

5.0 RECOMMENDATIONS

MEG recommends that the current bi-weekly systems inspections, monthly monitoring, monthly

tank inspections, annual groundwater sampling, and quarterly reporting should continue through

the next several quarterly reporting periods.


5

TABLES

Table 1 Summary of Remediation System Operations Maintenance

Plum Island Animal Disease Center July ‐ September 2012

Date

Routine System Check Empty Tank

Decant Product Tank

Monthly Well Monitoring

Tank Inspection

Wells Bailed Or VEFR

Pump Repairs Sampling

Non Routine Maintenance and Comments

7/6/2012 No No Yes No Yes No No No

Removed product from PI-7, removed absorbents from PI-11, Shut off Pump in PI-103

due to low watertable

7/20/2012 Yes No Yes No No Yes Yes No Replaced Plumbing for pump

in PI-11

7/30/2012 No No No Yes No No No No Monthly Monitoring

8/3/2012 Yes No Yes No Yes No Yes No Changed compressor oil. Pump in PI-11 still having

problems

8/14/2012 Yes No No No No Yes Yes No Changed filters in PI-12New nd PI-35. Pulled pump from

PI-11

8/17/2012 No No No Yes No No No No Monthly Monitoring, removed absorbents from PI-9, PI-34

and PI-39

8/30/2012 No No No No No No Yes No Installed pump in MW-11

9/14/2012 Yes No Yes No Yes No No No Monthly Monitoring

9/21/2012 No No No Yes No No No No Monthly Monitoring

Table 2 Well Gauging Data Summary - Recovery Wells

Plum Island Animal Disease Center July - September 2012

Date PI-12 Old PI-12 New PI-33 DTP DTW PT DTP DTW PT DTP DTW PT

7/30/12 13.71 13.79 0.08 13.75 13.81 0.06 x 12.94 x 8/17/12 13.88 13.91 0.03 13.91 14.00 0.09 12.88 12.89 0.01 9/21/12 13.46 13.54 0.08 13.50 13.55 0.05 x 12.80 x

Date PI-34 PI-35 PI-36 DTP DTW PT DTP DTW PT DTP DTW PT

7/30/12 x 12.87 x x 12.66 x x 12.55 x 8/17/12 12.50 12.65 0.15 12.96 13.09 0.13 x 12.20 x 9/21/12 x 11.75 x 12.49 12.54 0.05 x 12.61 x


7/30/12 x 13.69 x 12.91 13.62 0.71 12.72 12.85 0.13 8/17/12 x 13.60 x 12.75 13.05 0.30 12.46 12.57 0.11 9/21/12 x 14.10 x 13.35 13.80 0.45 13.05 13.58 0.53


7/30/12 x 12.19 x x 12.84 x 12.20 12.24 0.04 8/17/12 x 12.36 x x 12.90 x x 12.19 x 9/21/12 x 12.60 x x 13.68 x x 13.05 x

Date PI-23 PI-24 RWELL DTP DTW PT DTP DTW PT DTP DTW PT

7/30/12 x 11.23 x x 11.91 x x 17.36 x 8/17/12 x 11.22 x x 11.91 x x 16.85 x 9/21/12 x 12.14 x x 12.85 x x 17.43 x

Key: DTP - Depth To Product DTW - Depth To Water PT - Product Thickness

NA - Not Applicable ND - Non Detect

x - No Product Detected Note: All measurements in feet.

Table 3 Well Monitoring

Historical Monitoring Data

Date Tide Level PI-6 PI-8 PI-13 PI-14 PI-15 PI-18 PI-20 PI-21 PI-24 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-37 PI-38 PI-39 Start END DTP DTW PT DTW DTW DTW DTW DTW DTW DTP DTW PT DTP DTW PT DTW DTW DTP DTW PT DTP DTW PT DTW DTW DTP DTW PT DTW DTP DTW PT

10/20/00 NA NA ND 17.63 ND 17.68 16.58 17.46 17.99 17.01 17.57 NA NA ND NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 11/17/00 NA NA ND 17.78 ND 16.84 16.81 17.65 18.15 17.27 17.43 NA NA ND NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 12/15/00 NA NA ND 18.21 ND 16.80 17.25 18.12 18.63 17.76 17.93 NA NA ND NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 1/12/01 NA NA ND 18.13 ND 16.41 17.61 18.09 18.61 17.67 17.80 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 2/8/01 NA NA ND 17.99 ND 16.88 17.03 18.03 18.52 17.47 17.61 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 3/9/01 NA NA ND 16.95 ND 15.60 15.89 16.97 17.48 16.30 16.68 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 4/5/01 NA NA ND 16.73 ND 16.60 15.38 16.35 16.88 16.53 15.97 NA NA NA NA NA NA 13.14 12.37 NA NA NA NA 14.03 NA 11.09 11.64 NA NA NA 13.65 NA NA NA 5/4/01 NA NA ND 17.23 ND 16.98 16.18 17.14 17.65 16.57 16.98 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 6/1/01 NA NA ND 17.30 ND 16.83 16.32 17.24 17.75 16.84 16.79 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

7/12/01 NA NA ND 16.72 ND 17.08 16.18 17.00 17.59 16.72 17.06 NA NA NA NA NA NA 13.74 12.87 12.32 12.40 0.08 NA 14.41 NA 12.50 13.01 NA NA NA 14.33 13.72 13.90 0.18 8/10/01 NA NA ND 17.60 ND 16.95 16.59 17.50 17.99 NA 17.35 NA NA NA NA NA NA 13.75 12.82 12.43 12.52 0.09 NA 14.41 NA 12.75 13.35 NA NA NA 14.62 NA NA NA 9/4/01 NA NA ND 17.42 ND 16.18 16.35 17.33 17.83 16.62 17.06 NA NA NA NA NA NA 13.15 11.93 12.42 12.48 0.06 NA 13.81 NA 12.73 13.26 NA NA NA 14.27 13.50 14.37 0.87

10/10/01 11.85 15.20 ND 17.85 ND 17.38 16.82 17.65 18.17 17.36 17.35 NA NA NA NA NA NA 14.15 13.15 12.91 13.07 0.16 NA 14.97 NA 12.76 13.31 NA NA NA 14.80 14.26 15.22 0.96 11/9/01 13.38 12.06 ND 17.50 ND 16.94 16.93 17.29 17.80 16.90 17.22 NA NA NA NA NA NA 13.63 12.84 12.42 12.45 0.03 NA 14.47 NA 12.76 13.36 NA NA NA 14.42 13.90 14.30 0.40 12/3/01 12.55 11.50 ND 17.47 ND 16.90 16.36 17.34 17.88 16.68 17.32 NA NA NA NA NA NA 13.58 12.58 12.62 12.66 0.04 NA 14.40 NA 12.97 13.47 NA NA NA 14.54 14.02 14.67 0.65 1/8/02 13.90 11.50 ND 17.65 ND 17.49 16.48 17.34 17.83 16.90 17.37 NA NA NA NA NA NA 14.20 13.21 12.62 12.69 0.07 NA 14.72 NA 12.93 13.36 NA NA NA 14.68 14.36 14.84 0.48

2/22/02 14.00 12.10 ND 17.41 ND 16.31 16.26 17.20 17.71 16.71 17.14 NA NA NA NA NA NA 13.24 12.13 12.31 12.37 0.06 NA 13.90 NA 12.68 13.26 NA NA NA 14.40 13.63 13.83 0.20 3/8/02 12.60 11.66 ND 18.05 ND 17.23 16.93 17.86 18.34 17.45 17.70 NA NA NA NA NA NA 14.05 13.06 12.99 13.11 0.12 NA 14.82 NA 13.24 13.81 NA NA NA 15.03 14.28 14.80 0.52 4/19/02 12.10 NA ND 17.22 ND 17.38 16.79 17.68 18.17 17.32 17.41 NA NA NA NA NA NA 14.05 13.06 12.67 12.89 0.22 14.71 14.73 0.02 12.82 12.55 NA NA NA 14.78 14.16 14.60 0.44 5/3/02 12.40 12.80 ND 17.62 ND 17.45 16.63 17.54 18.04 17.15 17.08 NA NA NA NA NA NA 14.02 13.11 12.34 12.45 0.11 14.60 14.63 0.03 12.29 12.86 NA NA NA 14.54 14.02 14.24 0.22

6/14/02 13.60 15.30 ND 17.42 ND 17.04 16.32 17.69 17.92 16.82 17.39 NA NA NA NA NA NA 14.32 13.42 12.39 12.49 0.10 17.74 17.76 0.02 12.90 13.42 NA NA NA 14.92 14.80 14.82 0.02 7/12/02 12.70 12.70 ND 17.63 ND 16.51 16.70 17.71 18.23 17.06 17.35 NA NA NA NA NA NA 13.42 12.24 12.67 12.84 0.17 14.12 14.15 0.03 12.90 13.51 NA NA NA 14.54 13.96 14.15 0.19 8/8/02 13.48 13.00 ND 17.47 ND 16.46 16.58 17.58 18.09 16.94 18.20 NA NA NA NA NA NA 13.38 12.22 12.53 12.64 0.11 14.01 14.04 0.03 12.84 13.48 NA NA NA 14.41 13.75 14.18 0.43 9/5/02 13.66 12.00 ND 17.34 ND 16.35 16.31 17.35 17.88 16.68 16.61 NA NA NA NA NA NA 13.19 12.00 12.31 12.40 0.09 13.89 13.91 0.02 12.58 12.94 NA NA NA 14.26 13.59 13.90 0.31

10/4/02 14.80 12.80 ND 17.07 ND 15.91 16.02 17.06 17.64 16.30 16.61 NA NA NA NA NA NA 12.75 11.55 12.12 12.16 0.04 13.47 13.48 0.01 12.27 12.69 NA NA NA 14.04 13.35 13.40 0.05 11/15/02 14.10 12.10 ND 17.09 ND 16.43 15.96 17.02 17.53 16.38 15.96 ND 12.61 ND 12.20 12.27 0.07 13.24 12.14 12.17 12.22 0.05 ND 13.81 ND 12.27 12.37 ND 12.68 ND 14.04 13.49 13.50 0.01 12/30/02 14.30 11.80 ND 16.89 ND 16.22 15.81 16.86 17.38 16.18 15.75 ND 12.43 ND 11.90 12.05 0.15 12.94 11.80 12.13 12.14 0.01 ND 13.63 ND 11.91 12.32 ND 12.50 ND 13.84 ND 13.30 ND 1/22/03 10.20 9.15 ND 18.26 ND 18.55 17.39 18.28 18.76 18.00 17.90 ND 13.85 ND 12.97 13.90 0.93 14.94 13.85 13.38 13.61 0.23 ND 15.37 ND 13.20 14.02 ND 13.74 ND 15.15 14.52 14.90 0.38 3/20/03 12.30 13.30 ND 17.48 ND 17.09 16.48 17.51 17.99 17.02 13.66 ND 13.14 ND ND 12.55 ND 13.71 12.60 12.36 12.39 0.03 14.21 14.25 0.04 12.42 13.12 ND 12.97 ND 14.34 13.70 13.94 0.24 4/17/03 NA NA ND 17.06 ND 16.17 15.77 17.23 17.72 16.74 13.11 ND 12.30 ND 11.75 12.44 0.69 13.19 12.10 12.27 12.32 0.05 13.51 13.53 0.02 11.86 12.35 ND 12.41 ND 13.97 13.16 13.64 0.48 5/19/03 NA NA ND 17.56 ND 16.77 16.27 17.78 18.22 17.24 13.66 ND 12.89 ND 13.02 13.43 0.41 13.74 12.64 12.89 12.90 0.01 ND 13.95 ND 12.46 12.85 ND 12.97 ND 14.48 14.23 14.24 0.01 7/28/03 NA NA ND 17.51 ND 16.49 16.54 17.54 18.04 17.00 13.61 ND 12.96 ND 12.27 13.02 0.75 13.29 12.38 12.63 12.81 0.18 ND 14.15 ND 12.75 13.22 ND 13.00 ND NA 13.52 14.92 1.40 11/5/03 NA NA ND 17.10 ND 16.04 15.86 16.89 17.40 16.31 13.39 ND 13.41 ND ND 12.62 ND 13.45 12.65 12.07 12.15 0.08 ND 14.23 ND 12.24 12.54 12.69 12.70 0.01 14.00 13.81 14.18 0.37 12/23/03 NA NA ND 17.22 ND 15.70 16.18 17.33 17.88 16.47 13.45 ND 12.67 ND ND 11.75 ND 12.86 11.60 ND 12.50 ND ND 13.56 ND 12.44 12.85 ND 12.64 ND 14.15 13.45 13.46 0.01 2/20/04 NA NA ND 17.42 ND 16.31 16.20 17.20 17.75 16.73 13.90 ND 13.03 ND 12.61 12.62 0.01 13.65 12.70 12.35 12.38 0.03 14.44 14.45 0.01 12.66 12.31 ND 13.05 ND 14.31 13.98 14.02 0.04 3/31/04 NA NA ND 16.46 ND 16.60 16.28 17.28 17.77 16.75 14.12 ND 13.18 ND ND 12.70 ND 13.71 12.20 12.31 12.35 0.04 ND 14.40 ND 13.00 13.29 ND 13.20 ND 14.41 14.00 14.25 0.25 5/7/04 NA NA ND 17.63 ND 17.00 16.41 17.54 18.05 17.27 13.93 ND 13.29 ND ND 12.94 ND 14.02 13.50 12.50 12.51 0.01 ND 14.46 ND 12.48 13.14 ND 13.34 ND 14.52 14.04 14.84 0.80 7/12/04 NA NA ND 17.61 ND 16.44 16.55 17.53 18.02 16.92 14.16 ND 13.30 ND NA NA NA 13.65 12.55 12.68 12.88 0.20 ND 14.24 ND 12.91 13.41 ND 13.27 ND 14.55 13.87 14.90 1.03 8/13/04 7'1" 6'5" ND 17.36 ND 16.02 16.30 17.30 17.81 16.68 13.96 ND 12.98 ND 12.29 12.48 0.19 13.25 12.10 12.44 12.53 0.09 ND 13.84 ND 12.06 10.70 ND 12.98 ND 14.29 13.55 14.23 0.68 8/26/04 7.40 5.80 ND 17.45 ND NA NA 17.35 17.85 16.76 NA ND NA ND NA NA NA 13.76 12.86 12.55 12.65 0.10 ND 14.57 ND 12.64 13.00 NA NA NA 14.39 13.96 14.94 0.98 9/15/04 7' 7'6" ND 17.30 ND 15.94 16.18 17.20 17.71 16.54 13.92 ND 12.90 ND 12.15 12.30 0.15 13.15 12.06 12.35 12.45 0.10 ND 13.85 ND 12.54 12.93 12.88 12.89 0.01 14.25 13.55 14.45 0.90 10/14/04 8'2" 8'1" ND 16.95 ND 15.50 15.93 16.99 17.49 16.24 13.55 ND 12.54 ND 11.52 11.60 0.08 12.57 11.37 12.05 12.14 0.09 ND 13.30 ND 12.10 12.66 ND 12.53 ND 13.86 13.04 13.25 0.21 11/17/04 6'1" 8"9" ND 17.20 ND 15.75 16.25 17.25 17.65 16.51 13.82 ND 12.58 ND ND 12.43 ND 13.21 12.00 12.19 12.20 0.01 ND 12.70 ND 13.37 11.03 ND 12.73 ND 14.21 13.62 13.91 0.29

Key: DTP = Depth to Product NA = Not Applicable/Not Gauged DTW = Depth to Water ND = Non Detect PT = Product thickness A = Abandoned Page 1 of 3



Date Tide Level PI-6 PI-8 PI-13 PI-14 PI-15 PI-18 PI-20 PI-21 PI-24 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-37 PI-38 PI-39 Start END DTP DTW PT DTW DTW DTW DTW DTW DTW DTP DTW PT DTP DTW PT DTW DTW DTP DTW PT DTP DTW PT DTW DTW DTP DTW PT DTW DTP DTW PT

1/13/05 6'0" 9'7" ND 17.78 ND 15.95 16.02 11.30 17.99 16.65 13.53 ND 12.74 ND NA NA NA 12.78 11.61 12.10 12.15 0.05 ND 13.35 ND 12.12 12.24 ND 14.42 ND 14.01 13.10 13.39 0.29 2/17/05 6'8" 7'0" ND 17.30 ND 16.86 15.92 17.20 17.71 16.86 13.65 ND 12.99 ND 12.64 13.00 0.36 13.82 12.85 12.25 12.32 0.07 ND 14.37 ND 12.24 10.73 ND 13.02 ND 14.17 13.66 14.51 0.85 3/11/05 6'0" 8'7" ND 17.68 ND 16.38 16.43 17.70 18.19 17.17 13.99 ND 13.37 ND NA 12.22 NA 13.52 12.30 12.81 12.82 0.01 ND 14.14 ND 12.81 13.31 ND 13.44 ND 14.61 13.68 14.41 0.73 4/12/05 7'7" 13'0" ND 17.14 ND 16.90 15.92 17.08 17.57 16.79 12.35 ND 12.58 ND 11.70 12.03 0.33 13.70 12.78 12.01 12.20 0.19 ND 14.22 ND 11.70 11.98 ND 12.90 ND 14.07 13.55 13.90 0.35 5/5/05 7'7" 7'0" ND 17.04 ND 16.20 15.81 17.00 17.50 16.43 13.51 ND 12.64 ND ND 12.35 ND 13.08 12.25 12.28 12.34 0.06 ND 13.84 ND 12.14 12.34 ND 12.69 ND 13.98 13.41 14.20 0.79

6/10/05 5'9" 7'8" ND 17.45 ND 16.73 16.46 17.34 17.83 17.00 14.02 ND 13.20 ND 12.62 12.63 0.01 13.70 12.69 NA NA NA ND 14.24 ND 12.60 13.15 ND 13.19 ND 14.40 14.68 14.73 0.05 7/21/05 7'0" 7'2" ND 17.40 ND 16.02 16.38 17.39 17.90 16.73 14.02 ND 13.03 ND ND 12.17 ND 13.25 12.07 ND 12.50 ND ND 13.78 ND 12.73 13.31 ND 13.07 ND 14.35 14.49 14.57 0.08 8/4/05 6'5" 7'0" ND 17.58 ND 16.16 16.51 17.52 18.03 16.89 14.19 ND 13.16 ND 12.36 12.37 0.01 13.42 12.20 ND 12.55 ND ND 14.05 ND 12.85 13.48 ND 13.20 ND 14.50 14.63 14.70 0.07

9/15/05 8'1" 6'1" ND 17.58 ND 15.88 16.30 17.36 17.90 16.60 14.00 ND 12.98 ND ND 12.11 ND 13.18 12.26 ND 12.30 ND ND 14.10 ND 12.79 13.35 ND 12.95 ND 14.38 14.45 14.47 0.02 9/28/05 7'10" 5'11" ND 17.41 ND 16.11 16.17 17.28 17.80 16.67 14.10 ND 13.05 ND ND 12.25 ND 13.37 12.40 12.50 12.51 0.01 ND 14.08 ND 12.61 12.69 ND 13.04 ND 14.40 14.52 14.62 0.10 11/3/05 8' 6'8" ND 16.75 ND 15.66 15.79 16.85 17.40 16.18 13.24 ND * ND 11.45 12.00 0.55 12.82 11.40 12.04 12.11 0.07 13.25 13.31 0.06 11.70 12.27 12.30 13.40 1.20 13.71 ND 13.73 ND 12/5/05 NA 8' ND 17.45 ND 16.75 16.34 17.50 18.01 17.06 14.03 ND 13.13 ND ND 12.45 ND 14.72 12.58 ND 12.61 ND 14.28 14.35 0.07 12.40 12.95 13.23 14.00 0.77 14.39 14.68 14.70 0.02

12/14/05 8'3" NA ND 16.97 ND NA NA 17.01 17.57 16.25 NA NA NA NA NA NA NA 12.98 11.75 NA NA ND 13.75 13.77 0.02 12.27 12.60 NA NA NA 13.96 ND 14.25 ND 1/25/06 8'2" NA ND 16.82 ND 15.93 15.50 16.61 17.13 16.15 13.41 ND 12.39 ND 12.15 12.25 0.10 13.11 12.15 ND 11.95 ND ND 13.81 ND 11.77 11.30 NA NA NA 13.56 ND 14.00 NA 2/14/06 NA NA ND 17.25 ND 16.50 16.28 17.43 17.92 16.90 13.63 ND 12.86 ND NA NA NA 13.48 12.35 ND 12.43 ND ND 13.28 ND 12.02 12.70 NA NA NA 14.15 14.45 14.46 0.01 3/30/06 NA NA ND 17.61 ND 16.53 16.64 17.53 18.04 17.03 14.28 ND 13.31 ND NA NA NA 13.65 12.49 ND 12.71 ND ND 14.25 ND 12.88 13.55 NA NA NA 14.58 14.80 14.83 0.03 6/8/06 NA NA ND 16.63 ND NA NA 16.55 17.09 15.94 NA NA NA NA NA NA NA 13.06 12.00 ND 11.75 ND ND 13.62 ND 11.58 12.06 NA NA NA 13.68 13.04 13.07 0.03

6/23/06 NA NA ND 17.15 ND 16.07 16.16 17.15 17.65 16.55 13.73 ND 12.83 ND ND 12.22 ND 13.23 12.14 ND 12.36 ND ND 13.85 ND 12.30 12.89 ND 12.81 ND 14.11 13.51 13.60 0.09 7/6/06 NA NA ND 17.14 ND 16.41 16.06 17.05 17.54 16.51 13.73 ND 12.79 ND ND 12.57 ND 13.50 12.58 ND 12.11 ND ND 14.12 ND 12.27 11.97 PUMP IN WELL 13.80 13.58 13.72 0.14

8/24/06 NA NA ND 17.49 ND 16.14 16.50 17.51 18.04 16.90 14.16 ND 13.14 ND NA NA NA 13.33 12.15 ND 12.52 ND ND 13.93 ND 12.77 13.31 ND 13.15 ND 14.42 13.67 13.87 0.20 9/29/06 NA NA ND 17.49 ND 16.25 15.91 17.05 17.55 16.66 13.82 ND 12.89 ND NA 12.44 NA 13.34 12.09 ND 12.13 ND ND 13.75 ND 12.31 12.80 ND 12.95 ND 14.19 13.48 13.62 0.14

10/27/06 NA NA ND 17.50 ND 16.61 16.16 17.42 17.94 16.96 14.00 ND 13.18 ND ND 12.66 ND 13.66 12.64 ND 12.47 ND ND 14.26 ND 12.65 13.32 ND 13.23 ND 14.45 13.80 13.98 0.18 11/20/06 NA NA ND 17.10 ND 15.92 15.98 17.13 17.66 16.36 13.60 ND 12.67 ND NA NA NA 13.06 11.73 ND 12.25 ND ND 13.57 ND 12.07 12.43 ND 12.73 ND 14.09 13.35 13.53 0.18 12/13/06 NA NA ND 17.24 ND 16.25 15.91 17.05 17.55 16.66 13.82 ND 12.89 ND NA NA NA 13.34 12.09 ND 12.13 ND ND 13.75 ND 12.31 12.80 ND 12.95 ND 14.19 13.48 13.62 0.14 3/20/08 8'4" NA ND 16.76 ND 15.26 15.50 16.54 17.13 15.80 13.17 ND 12.13 ND ND 11.36 ND 12.46 11.41 NA NA NA ND 13.13 ND 11.57 10.85 ND 12.12 ND 13.09 12.87 13.02 0.15 4/28/08 NA NA ND 17.21 ND 16.29 16.02 17.08 17.65 16.61 13.85 ND 12.84 ND ND 12.44 ND 13.43 12.43 ND 12.20 ND ND 14.04 ND 12.42 12.94 ND 12.94 ND 14.19 13.65 14.01 0.36 5/29/08 NA NA ND 17.36 ND 16.80 16.07 17.24 17.77 16.82 13.90 ND 12.78 ND ND 12.66 ND 13.77 12.83 ND 12.45 ND ND 14.42 ND 12.56 13.04 ND 13.11 ND 14.30 13.91 14.26 0.35 6/20/08 NA NA ND 17.21 ND 15.89 15.84 17.28 17.86 16.80 13.62 ND 12.56 ND ND 12.89** ND 13.02 12.16 ND 12.16 ND ND 13.80 ND 12.24 11.36 ND 12.90 ND 14.00 13.37 13.53 0.16 7/25/08 NA NA ND 17.25 ND 16.07 15.45 17.14 17.73 16.53 13.67 ND 12.80 ND ND 12.79 ND 13.22 12.06 ND 12.35 ND ND 13.87 ND 12.36 11.73 ND 12.85 ND 14.20 13.68 13.95 0.27 8/29/08 NA NA ND 17.23 ND 15.73 16.26 17.31 17.90 16.80 13.83 ND 12.77 ND ND 11.96 ND 12.95 11.79 ND 12.23 ND ND 13.62 ND 12.46 13.09 ND 12.78 ND 14.11 13.56 13.82 0.26 9/19/08 NA NA ND 17.06 ND 15.70 16.00 17.07 17.63 16.30 13.49 ND 12.52 ND ND 12.50 ND 12.81 11.50 ND 12.18 ND ND 13.37 ND 12.14 12.58 ND 12.59 ND 13.95 13.27 13.47 0.20 10/30/08 NA NA ND 17.10 ND 16.01 15.89 17.08 17.66 16.38 13.75 ND 12.70 ND ND 12.10 ND 13.15 11.90 ND 12.43 ND ND 13.74 ND 12.31 10.07 ND 12.66 ND 14.04 13.47 13.65 0.18 11/24/08 NA NA ND 17.44 ND 16.23 16.28 17.30 17.90 16.75 14.09 ND 13.18 ND ND 12.34 ND 13.38 12.27 ND 12.70 ND ND 14.10 ND 12.82 13.29 ND 13.08 ND 14.37 13.87 14.02 0.15 12/29/08 NA NA ND 17.29 ND 16.25 16.05 17.41 18.00 16.97 13.41 ND 12.58 ND ND 12.39 ND 13.41 12.22 ND 12.49 ND ND 13.89 ND 12.04 12.63 13.00 13.03 0.03 14.03 13.53 13.65 0.12

1/15/09 NA NA ND 17.62 ND 17.27 16.35 17.60 18.19 17.24 13.99 ND 13.21 ND ND 12.51 ND 14.14 13.20 ND 12.85 ND Trace 14.67 Trace NA 13.05 13.45 13.47 0.02 14.51 14.04 14.17 0.13 2/18/09 NA NA ND 17.22 ND 16.51 15.86 17.07 17.64 16.65 13.90 ND 12.94 ND ND 12.30 ND 13.44 12.60 ND 12.19 ND ND 14.18 ND 12.34 12.98 12.94 12.95 0.01 14.20 13.70 13.89 0.19 3/23/09 NA NA ND 17.25 ND 16.33 16.25 17.29 17.90 16.63 13.82 ND 12.89 ND ND 12.28 ND 13.32 12.30 ND 12.41 ND ND 14.17 ND 12.54 13.14 Trace 13.10 Trace 14.31 Trace 13.86 Trace 4/16/09 NA NA ND 17.07 ND 16.40 15.54 16.93 17.51 16.50 13.29 ND 12.66 ND ND 12.41 ND 13.40 12.50 ND 12.07 ND ND 14.07 Trace 12.08 12.45 ND 12.93 ND 13.97 ND 13.80 Trace 5/12/09 NA NA ND 17.15 ND 16.26 15.77 17.16 NA 16.60 13.56 ND 12.69 ND ND 12.32 ND 13.27 12.11 ND 12.30 ND ND 13.84 ND 12.12 12.37 ND 12.82 ND 14.09 ND 13.60 ND 6/8/09 NA NA ND 17.26 ND 16.23 15.77 17.29 NA 16.81 13.80 ND 12.85 ND ND 12.16 ND 13.28 12.06 ND 12.22 ND ND 13.76 ND 12.33 12.86 12.59 12.60 0.01 14.18 13.40 13.43 0.03

7/21/09 NA NA ND 16.71 ND 15.75 15.68 16.69 NA 16.04 13.30 ND 12.35 ND ND 11.76 ND 12.76 11.70 ND 11.90 ND ND 13.47 ND 11.85 12.49 ND 12.40 ND 13.29 ND 13.21 ND 8/27/09 NA NA ND 17.31 ND 16.72 16.17 17.11 NA 16.71 13.88 ND 13.00 ND ND 12.66 ND 13.69 12.74 ND 12.43 ND ND 14.33 ND 12.37 13.08 ND 13.08 ND 14.20 ND 13.90 ND 10/2/09 NA NA ND 17.07 ND 15.74 15.86 16.90 NA 16.33 13.76 ND 12.70 ND ND 11.84 ND 12.86 11.70 ND 12.15 ND ND 13.92 ND 12.50 13.10 ND 12.64 ND 13.99 13.48 13.74 0.26

11/16/09 NA NA ND 16.68 ND 15.67 15.29 16.56 17.13 15.97 13.33 ND 12.26 ND ND 11.49 ND 12.55 11.83 ND 11.80 ND ND 13.44 ND 11.83 11.95 ND 12.28 ND 13.62 ND 13.24 ND 12/4/09 NA NA ND 17.01 ND 15.71 15.84 17.25 17.30 16.49 13.53 ND 12.46 ND ND 11.66 ND 12.73 11.39 ND 11.99 ND ND 13.34 ND 12.04 10.95 ND 12.38 ND 14.00 ND 13.25 Trace

• Wells PI-1 through PI-4 not gauged 3/31/04 to present. For Historical data on these wells, refer to Q4 2005 report or earlier. * One-Time Grab Sample 11/3/05: DTW - 12.37, DTP - 12.39, PT - .02 ** Well gauged on June 26, 2008.

Key: DTP = Depth to Product NA = Not Applicable/Not Gauged DTW = Depth to Water ND = Non Detect PT = Product thickness A = Abandoned Page 2 of 3



Date Tide Level PI-6 PI-8 PI-13 PI-14 PI-15 PI-18 PI-20 PI-21 PI-24 PI-26 PI-27 PI-28R* PI-29 PI-30R* PI-32 PI-37 PI-38 PI-39 Start END DTP DTW PT DTW DTW DTW DTW DTW DTW DTP DTW PT DTP DTW PT DTW DTW DTP DTW PT DTP DTW PT DTW DTW DTP DTW PT DTW DTP DTW PT

1/20/10 NA NA ND 16.87 ND 15.85 15.71 16.87 17.46 16.30 13.40 ND 12.49 ND ND 12.09 ND 12.86 11.71 ND 14.54 ND ND 13.44 ND 13.48 11.94 ND 12.37 ND 13.85 13.14 13.24 0.10 2/18/10 NA NA ND 17.31 ND 16.57 16.29 17.28 17.84 17.97 17.45 ND 12.97 ND ND 12.51 ND 17.66 15.70 ND 15.54 ND ND 17.36 ND 15.83 16.20 ND 12.89 ND 17.72 16.32 16.38 0.06 3/11/10 NA NA ND 16.55 ND 16.08 15.49 16.53 17.12 17.03 16.53 ND 11.99 ND ND 12.02 ND 17.13 15.30 ND 15.17 ND ND 17.15 ND 15.00 15.35 ND 12.61 ND 17.00 ND 16.10 Trace 4/23/10 NA NA 16.93 17.00 0.07 16.66 15.68 16.81 17.40 17.65 16.86 ND 12.44 ND ND 12.29 ND 17.54 15.74 ND 15.33 ND 17.26 18.34 1.08 15.43 15.80 ND 12.68 ND 17.32 16.05 17.00 0.95 5/21/10 NA NA 17.32 17.34 0.02 17.44 15.67 16.95 17.53 17.72 17.24 ND 12.39 ND ND 12.83 ND 17.96 16.17 ND 15.58 ND ND 17.29 ND 15.56 14.94 ND 13.11 ND 17.71 16.55 16.66 0.11 6/25/10 NA NA ND 17.13 ND 16.01 16.23 17.31 17.87 17.79 17.33 ND 12.84 Trace ND 12.07 ND 17.15 15.05 ND 15.55 ND ND 17.03 ND 16.00 16.28 ND 12.90 ND 17.64 16.30 16.37 0.07 7/29/10 NA NA ND 17.42 ND 16.47 16.20 17.51 18.09 18.11 17.63 ND 13.26 ND ND 12.81 ND 17.56 15.44 ND 15.75 ND ND 17.37 ND 16.26 16.45 ND 13.24 ND 17.89 ND 16.53 ND 8/12/10 NA NA ND 17.24 ND 15.73 16.26 17.27 17.87 17.68 17.41 ND 12.86 ND ND 12.31 ND 16.88 14.59 ND 15.56 ND ND 16.69 ND 16.06 16.38 ND 12.82 ND 17.69 16.08 16.20 0.12 9/20/10 NA NA ND 17.20 ND 15.82 16.11 17.18 17.76 17.60 17.34 ND 12.79 ND ND 11.91 ND 17.00 14.78 ND 15.52 ND ND 16.85 ND 15.89 15.87 ND 12.79 ND 17.63 16.19 16.30 0.11

10/19/10 NA NA ND 17.08 ND 15.80 16.00 17.07 17.67 17.46 17.22 ND 12.66 ND ND 11.93 ND 16.97 14.95 ND 15.46 ND ND 16.94 ND 15.77 15.82 ND 12.37 ND 17.52 16.20 16.23 0.03 11/15/10 NA NA 16.84 16.86 0.02 15.91 15.55 16.60 17.19 17.22 17.04 ND 12.44 ND ND 12.14 ND 17.13 15.33 ND 15.04 ND ND 17.12 ND 15.54 15.71 ND 12.47 ND 17.25 ND 16.34 Trace 12/14/10 NA NA ND 17.23 ND 16.50 15.86 16.97 17.54 17.73 17.38 ND 12.68 ND ND 12.54 ND 17.58 15.71 ND 15.17 ND ND 17.42 ND 15.53 14.22 ND 12.80 ND 17.59 16.43 16.44 0.01 1/18/11 NA NA ND 17.28 ND 15.70 16.14 17.61 17.80 17.47 17.31 ND 12.81 ND ND 11.58 ND 16.85 14.63 ND 15.87 ND ND 16.77 ND 16.13 16.28 ND 12.68 ND 17.63 16.30 16.33 0.03 2/23/11 NA NA ND 17.61 ND 17.22 15.56 17.48 18.00 18.27 17.47 ND 13.18 ND ND 12.99 ND 18.09 16.12 ND 15.74 ND ND 17.82 ND 16.09 16.34 ND 13.24 ND 17.97 16.70 16.74 0.04 3/16/11 NA NA ND 17.05 ND 15.91 15.91 17.00 17.60 17.47 17.11 ND 12.14 ND ND 12.23 ND 17.25 15.21 ND 15.62 ND ND 17.09 ND 15.76 15.84 ND 12.83 ND 17.50 16.38 16.51 0.13 4/21/11 NA NA ND 17.46 ND 17.11 16.11 17.37 17.92 18.22 17.35 ND 12.77 ND ND 12.78 ND 17.90 15.83 ND 15.61 ND ND 17.59 ND 15.91 15.91 ND 13.23 ND 17.85 16.51 16.62 0.12 5/17/11 NA NA ND 16.99 ND 15.88 16.03 17.03 17.61 17.55 17.06 ND 12.48 ND ND 11.80 ND 16.88 14.88 ND 15.26 ND ND 16.83 ND 15.66 15.97 ND 12.64 ND 17.38 15.84 15.97 0.13 6/13/11 NA NA ND 16.78 ND 15.61 15.54 16.79 17.38 17.20 16.92 ND 12.35 ND ND 11.60 ND 16.69 14.57 15.17 15.20 0.03 ND 16.58 ND 15.28 14.05 ND 12.29 ND 17.20 15.80 16.19 0.39 7/15/11 NA NA ND 16.94 ND 15.85 15.84 16.96 17.51 17.54 16.92 ND 12.39 ND ND 11.70 ND 16.89 14.83 15.21 15.25 0.04 ND 16.81 ND 15.50 15.78 ND 13.47 ND 17.35 Trace 15.87 Trace 8/25/11 NA NA ND 17.04 ND 15.94 15.93 16.99 17.58 17.47 17.06 ND 12.48 ND ND 12.00 ND 17.08 15.02 ND 15.42 ND ND 17.05 ND 15.71 15.91 ND 12.73 ND 17.47 16.35 16.49 0.14 9/27/11 NA NA ND 16.99 ND 15.61 16.96 17.02 17.64 17.41 17.11 ND 12.58 ND ND 11.50 ND 16.67 14.42 15.36 15.39 0.03 ND 16.44 ND 15.61 15.75 ND 12.23 ND 17.38 15.78 15.90 0.12

10/18/11 NA NA ND 17.14 ND 16.49 15.75 17.00 17.55 17.69 17.16 ND 12.63 ND ND 12.41 ND 17.50 15.58 ND 15.39 ND ND 17.35 ND 15.80 16.03 ND 12.87 ND 17.55 ND 16.35 ND 11/4/11 NA NA ND 17.00 ND 16.55 15.58 16.75 17.33 17.54 16.86 ND 12.25 ND ND 12.43 ND 17.53 15.64 ND 15.27 ND ND 17.32 ND 15.33 15.36 ND 12.71 ND 17.39 ND 16.39 ND

12/27/11 NA NA ND 17.16 ND 16.15 16.06 17.21 17.78 17.82 17.14 ND 12.69 ND ND 12.03 ND 17.18 15.05 ND 15.56 ND ND 16.87 ND 15.73 15.79 ND 12.85 ND 17.56 16.02 16.19 0.17 1/24/12 NA NA ND 17.25 ND 16.01 16.22 17.31 17.89 17.79 17.23 ND 12.93 ND ND 12.04 ND 17.11 15.01 ND 15.59 ND ND 16.85 ND 15.89 16.14 ND 12.91 ND 17.65 16.02 16.11 0.09 2/24/12 NA NA ND 17.43 ND 15.94 16.44 17.43 18.02 17.97 17.45 ND 13.11 ND ND 12.20 ND 17.24 14.96 ND 15.21 ND ND 17.18 ND 16.12 16.45 ND 13.14 ND 17.84 16.23 16.30 0.07 3/27/12 NA NA ND 17.65 ND 17.00 16.43 17.51 18.07 18.26 17.65 ND 13.29 ND ND 12.85 ND 17.29 16.08 ND 15.71 ND ND 17.83 ND 16.27 16.54 ND 13.40 ND 18.02 ND 16.60 ND 4/18/12 NA NA ND 17.40 ND 16.21 16.46 17.40 17.99 17.93 17.58 ND 13.10 ND 12.29 17.37 ND 17.37 15.26 ND 15.90 ND ND 17.25 ND 16.26 16.56 ND 13.07 ND 17.84 Trace 16.39 Trace 5/29/12 NA NA ND 17.35 ND 16.48 15.82 NA 17.49 17.62 17.13 ND 12.66 ND ND 12.33 ND 17.38 ND ND 15.45 ND ND 17.44 ND 15.70 15.78 ND 13.08 ND 17.61 ND 16.57 ND 6/25/12 NA NA ND 17.31 ND 16.65 16.09 17.11 17.69 17.92 17.28 ND 12.90 ND ND 12.61 ND 17.72 15.65 15.81 15.82 0.01 ND 17.43 ND 15.90 16.11 ND 13.09 ND 17.69 16.31 16.33 0.02 7/30/12 NA NA ND 17.13 ND 15.83 15.88 17.12 17.71 17.51 17.28 ND 12.78 ND ND 11.91 ND 16.96 14.85 ND 15.63 ND ND 16.93 ND 15.79 15.11 ND 12.70 ND 17.55 16.20 16.24 ND 8/17/12 NA NA ND 17.29 ND 15.93 16.18 17.31 17.89 17.90 17.33 ND 12.85 ND ND 11.91 ND 17.08 14.83 ND 15.54 ND ND 16.85 ND 15.96 16.12 ND 12.94 ND 17.68 ND 16.11 ND 9/21/12 NA NA ND 17.59 ND 16.88 16.28 17.39 17.97 18.20 17.60 ND 13.00 ND ND 12.85 ND 17.92 15.86 ND 15.74 ND ND 17.61 ND 16.04 15.59 ND 13.23 ND 18.38 ND 16.59 ND

• Wells PI-1 through PI-4 not gauged 3/31/04 to present. For Historical data on these wells, refer to Q4 2005 report or earlier.

* In January 2010 Wells PI-28 and PI-30 were damaged, replaced by others and are now referred to as PI-28R and PI-30R, respectively. * In April 2012 an 8" recovery well was installed and was labeled as RWELL. Key: DTP = Depth to Product NA = Not Applicable/Not Gauged DTW = Depth to Water ND = Non Detect PT = Product thickness A = Abandoned Page 3 of 3

Table3aMonthlyMonitoringofAdditionalWells(beginningSeptember2010)

PlumIslandAnimalDiseaseCenter

Date MW-100 MW-101 MW-103 MW-104 MW-105 MW-106 MW-108 MW-109 PI-12 (old) PI-12 (new) PI-33 PI-34 PI-35 PI-36 PI-19 PI-11 PI-07 PI-22 PI-10 PI-09 PI-23 DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT DTP DTW PT

9/20/10 NA NA NA ND 17.71 ND 16.42 16.90 0.48 ND 17.03 ND 16.59 16.87 0.28 16.65 16.93 0.28 ND 13.70 ND ND 16.37 ND 13.35 13.36 0.01 13.39 13.47 0.08 ND 12.67 ND 12.24 12.40 0.16 12.23 12.25 0.02 ND 12.18 ND ND 13.73 ND 12.78 13.22 0.44 12.34 12.95 0.61 ND 12.06 ND ND 12.89 ND 12.21 12.23 0.02 ND 11.20 ND 10/19/10 ND 13.59 ND 17.69 17.74 0.05 16.40 16.78 0.38 ND 17.05 ND 16.59 16.69 0.10 16.62 16.88 0.26 ND 13.51 ND ND 16.38 ND 13.54 13.55 0.01 13.58 13.66 0.08 ND 12.56 ND 12.30 12.51 0.21 12.37 12.79 0.42 ND 12.14 ND ND 13.61 ND 12.91 13.07 0.16 ND 12.55 Trace ND 12.06 ND ND 12.83 ND ND 12.22 ND ND 11.24 ND 11/15/10 ND 13.28 ND 17.62 17.70 0.08 16.26 16.61 0.35 ND 16.77 ND 16.32 16.43 0.11 16.46 16.64 0.18 ND 13.33 ND ND 16.38 ND ND 13.52 Trace 13.58 13.61 0.03 ND 12.28 ND ND 12.24 Trace 12.51 12.55 0.04 ND 11.90 ND ND 13.39 ND 13.00 13.20 0.20 12.68 12.71 0.03 ND 11.99 ND ND 12.90 ND 12.42 12.43 0.01 ND 11.35 ND 12/14/10 ND 13.58 ND 17.89 17.96 0.07 16.28 16.89 0.61 ND 17.07 ND 16.49 16.64 0.15 16.57 16.78 0.21 ND 13.67 ND ND 16.86 ND ND 13.73 ND 13.75 13.80 0.05 ND 12.49 ND 12.23 12.25 0.02 12.74 12.75 0.01 ND 12.07 ND ND 13.80 ND 13.24 13.71 0.47 ND 12.90 Trace ND 12.04 ND ND 13.24 ND 12.80 12.81 0.01 ND 11.82 ND 1/18/11 B B B ND 17.78 ND 16.57 16.84 0.18 ND 17.14 ND 16.75 16.84 0.09 16.77 17.04 0.27 B B B ND 16.39 ND 13.40 13.47 0.07 13.40 13.47 0.07 12.65 12.68 0.03 ND 12.39 ND ND 12.42 ND ND 12.35 ND ND 13.77 ND 12.81 13.44 0.63 12.45 12.73 0.28 ND 12.15 ND ND 12.78 ND ND 12.08 ND ND 11.03 ND 2/23/11 ND 14.03 ND 18.10 18.36 0.26 16.82 17.31 0.49 ND 17.34 ND 16.86 17.21 0.35 16.98 17.69 0.71 ND 13.59 ND ND 17.37 ND 13.84 13.86 0.02 13.75 14.65 0.89 13.08 13.14 0.06 12.66 12.84 0.18 12.87 13.17 0.30 ND 12.72 ND ND 14.20 ND 13.40 14.05 0.65 13.11 13.21 0.10 ND 12.78 ND ND 13.89 ND 13.20 13.38 0.18 ND 12.30 ND 3/16/11 B B B 17.77 17.96 0.19 16.52 16.99 0.47 ND 17.14 ND 16.65 16.85 0.20 16.74 17.00 0.26 ND 13.33 ND ND 16.48 ND 13.67 14.01 0.34 13.71 14.00 0.29 12.69 12.71 0.02 12.44 12.71 0.27 12.64 13.07 0.43 ND 12.15 ND 13.58 13.59 0.01 13.15 13.51 0.36 12.93 12.97 0.04 ND 12.20 ND ND 12.89 ND 12.50 12.89 0.49 ND 11.41 ND 4/21/11 ND 13.79 ND 17.93 18.06 0.13 16.62 17.21 0.59 ND 17.33 ND 16.77 17.01 0.24 16.81 17.44 0.63 ND 13.38 ND ND 17.23 ND 13.64 13.84 0.20 13.66 13.91 0.25 12.79 12.80 0.01 12.44 12.59 0.15 12.74 12.78 0.04 ND 12.59 ND ND 14.09 ND 13.30 13.63 0.33 12.99 13.13 0.14 ND 12.70 ND ND 13.59 ND 12.98 13.09 0.11 ND 12.14 ND 5/17/11 B B B ND 17.39 ND ND 16.14 ND ND 17.09 ND 16.27 16.38 0.11 16.39 16.40 0.01 ND 13.09 ND ND 16.41 ND 13.04 13.22 0.18 13.03 13.15 0.12 ND 12.19 ND ND 11.94 Trace 11.89 11.92 0.03 ND 12.06 ND ND 13.52 ND 12.50 12.51 0.01 12.19 12.20 0.01 ND 12.11 ND ND 12.68 ND 11.98 12.10 0.12 ND 11.10 ND 6/13/11 ND 13.26 ND 17.34 17.36 0.02 15.95 16.00 0.05 ND 16.90 ND 16.20 16.53 0.33 16.21 16.51 0.30 ND 13.19 ND ND 16.08 ND ND 13.19 ND 13.27 13.28 0.01 12.11 12.13 0.02 ND 11.86 Trace 12.07 12.11 0.04 ND 11.81 ND 13.28 13.30 0.02 12.56 12.65 0.09 12.26 12.27 0.01 ND 11.83 ND ND 12.50 ND 11.88 12.09 0.21 ND 10.92 ND 7/15/11 ND 13.06 ND 17.29 17.60 0.31 16.10 16.11 0.01 16.85 17.52 0.67 16.18 16.58 0.40 16.35 16.45 0.10 ND 13.00 ND ND 16.43 ND 12.85 13.49 0.66 ND 13.00 ND ND 12.29 ND ND 11.91 ND 11.89 11.91 0.02 ND 11.91 ND ND 13.31 ND 12.51 12.61 0.10 ND 12.24 ND ND 12.07 ND 12.65 12.71 0.06 Trace 12.02 Trace 11.04 11.05 0.01 8/25/11 ND 13.44 ND 17.70 17.83 0.13 16.41 16.52 0.11 17.04 17.16 0.12 16.55 16.87 0.32 16.64 16.71 0.07 ND 13.30 ND ND 16.43 ND 13.51 14.05 0.54 13.64 13.69 0.05 ND 12.52 ND 12.35 12.36 0.01 12.50 12.70 0.20 ND 12.06 ND ND 13.64 ND ND 13.02 ND 12.76 12.77 0.01 ND 12.14 ND ND 13.05 ND ND 12.30 ND ND 11.38 ND 9/27/11 ND 13.40 ND ND 17.44 ND 16.06 16.46 0.40 17.10 17.37 0.27 16.38 16.79 0.41 16.40 16.56 0.16 ND 13.21 ND ND 16.18 ND 12.89 13.23 0.40 12.99 13.03 0.04 12.14 12.16 0.02 ND 11.99 ND 11.80 11.93 0.13 ND 12.04 ND 13.50 13.55 0.05 ND 12.42 ND 12.04 12.09 0.05 ND 12.05 ND ND 12.49 ND 11.77 11.85 0.08 10.75 10.84 0.09

10/18/11 ND 13.47 ND 17.77 17.98 0.01 16.44 16.53 0.09 17.05 17.20 0.15 16.54 16.92 0.38 16.67 16.76 0.09 ND 13.27 ND ND 16.78 ND 13.38 13.91 0.53 ND 13.48 ND ND 12.69 ND 12.30 12.31 0.01 12.49 12.55 0.06 ND 12.09 ND ND 13.84 ND 13.12 13.13 0.01 12.81 12.89 0.08 ND 12.27 ND 13.23 13.24 0.01 ND 12.65 ND ND 11.91 ND 11/4/11 ND 13.04 ND ND 17.71 ND ND 16.38 ND 17.18 17.27 0.09 16.50 16.58 0.08 16.53 16.60 0.07 ND 13.03 ND ND 16.69 ND 13.52 14.76 1.24 13.71 13.90 0.19 ND 12.33 ND ND 12.27 ND 12.70 12.98 0.28 ND 11.95 ND ND 13.57 ND ND 13.10 ND 12.95 13.15 0.20 ND 12.09 ND ND 13.34 ND 12.71 12.72 0.01 ND 11.79 ND

12/27/11 ND 13.43 ND ND 17.54 ND 16.26 16.39 0.13 17.15 17.16 0.01 16.50 16.56 0.06 16.60 16.66 0.06 ND 13.27 ND ND 16.62 ND 12.97 13.39 0.42 13.04 13.52 0.48 12.41 12.43 0.02 11.99 12.00 0.01 ND 11.95 ND ND 12.24 ND 13.72 13.77 0.05 12.65 12.85 0.20 12.33 12.46 0.13 ND 12.34 ND ND 12.89 ND 12.20 12.28 0.08 ND 11.21 ND 1/24/12 ND 13.70 ND ND 17.61 ND 16.37 16.45 0.08 ND 17.17 ND 16.60 16.76 0.07 16.71 16.78 0.07 ND 13.54 ND ND 16.60 ND 13.23 13.30 0.07 13.25 13.54 0.29 ND 12.50 ND 12.26 12.27 0.01 12.13 12.15 0.02 ND 12.27 ND ND 13.54 ND 12.77 12.81 0.04 12.40 12.67 0.27 ND 12.39 ND ND 12.92 ND ND 12.24 ND ND 11.28 ND 2/24/12 B B B ND 17.80 ND 16.57 16.64 0.07 ND 17.33 ND 16.74 16.77 0.03 16.90 16.99 0.09 ND 13.67 ND ND 16.81 ND 13.34 13.47 0.13 13.36 13.38 0.02 ND 12.55 ND 12.31 12.33 0.02 12.22 12.23 0.01 ND 12.60 ND ND 13.99 ND 12.86 13.31 0.46 12.48 12.84 0.36 ND 12.54 ND ND 13.09 ND 12.40 12.41 0.01 ND 11.39 ND 3/27/12 ND 13.98 ND ND 18.26 ND ND 16.88 ND ND 17.44 ND 16.95 17.02 0.07 17.08 17.25 0.17 ND 13.83 ND ND 17.28 ND 14.02 14.11 0.09 14.03 14.17 0.14 ND 13.19 ND ND 12.74 ND ND 13.06 ND ND 12.71 ND 14.30 14.60 0.30 13.21 13.92 0.71 13.08 13.09 0.01 ND 12.67 ND ND 13.60 ND ND 13.13 ND ND 12.17 ND 4/18/12 ND 13.91 ND ND 18.03 ND 16.76 16.79 0.03 ND 17.53 ND 16.90 16.96 0.06 17.03 17.09 0.06 ND 13.77 ND ND 16.79 ND 13.71 13.79 0.08 13.75 13.81 0.06 ND 12.94 ND ND 12.87 ND ND 12.66 ND ND 12.55 ND ND 13.93 ND 13.17 13.93 0.74 ND 12.90 ND ND 12.57 ND ND 13.19 ND 12.58 12.59 0.01 ND 11.60 ND 5/29/12 ND 13.30 ND 17.99 18.02 0.03 16.68 16.72 0.04 ND 17.29 ND 16.76 16.86 0.10 16.80 16.86 0.06 ND 13.28 ND ND 16.90 ND 13.88 13.91 0.03 13.91 14.00 0.09 12.88 12.89 0.01 12.50 12.65 0.15 12.96 13.09 0.13 ND 12.20 ND ND 14.04 ND 13.40 14.14 0.74 13.20 13.25 0.05 ND 12.34 ND ND 12.96 ND Trace 12.71 Trace ND 11.44 ND 6/25/12 ND 13.53 ND ND 18.17 ND 16.53 16.64 0.11 ND 17.10 ND 16.73 16.78 0.05 16.79 16.88 0.09 ND 13.36 ND ND 16.98 ND 13.46 13.54 0.08 13.50 13.55 0.05 ND 12.80 ND ND 11.75 ND 12.49 12.54 0.05 ND 12.16 ND 13.64 13.65 0.01 Trace 13.06 Trace 12.55 12.61 0.06 ND 12.37 ND ND 12.92 ND ND 13.09 ND ND 11.66 ND 7/30/12 ND 13.69 ND ND 17.70 ND 16.40 16.46 0.06 ND 17.20 ND 16.61 16.69 0.08 16.69 16.78 0.09 ND 13.63 ND ND 16.40 ND 13.50 13.51 0.01 13.65 13.77 0.12 ND 12.54 ND 12.19 12.22 0.03 12.40 12.42 0.02 ND 12.07 ND ND 13.69 ND 12.91 13.62 0.71 12.72 12.85 0.13 ND 12.19 ND ND 12.84 ND 12.20 12.24 0.04 ND 11.23 ND 8/17/12 ND 13.73 ND ND 17.84 ND 16.44 16.60 0.16 ND 17.19 ND 16.56 16.64 0.08 16.73 16.85 0.12 ND 13.59 ND ND 16.56 ND 13.33 13.34 0.01 13.38 13.42 0.04 ND 12.51 ND ND 12.19 ND 12.21 12.26 0.05 ND 12.27 ND ND 13.60 ND 12.75 13.05 0.30 12.46 12.57 0.11 ND 12.36 ND ND 12.90 ND ND 12.19 ND ND 11.22 ND 9/21/12 ND 13.83 ND 18.21 18.23 0.02 16.68 16.75 0.07 ND 17.30 ND 16.94 16.99 0.05 16.96 17.09 0.13 ND 13.76 ND ND 17.24 ND 13.68 13.77 0.09 13.74 13.79 0.05 ND 13.03 ND ND 12.34 ND 12.69 12.73 0.04 ND 12.36 ND ND 14.10 ND 13.35 13.80 0.45 13.05 13.58 0.53 ND 12.60 ND ND 13.68 ND ND 13.05 ND ND 12.14 ND

Key: DTP = Depth to Product NA = Not Applicable/Not Gauged DTW = Depth to Water ND = Non Detect PT = Product thickness A = Abandoned B = Blocked/No Access/Snow

Table 4 Historical Groundwater Analytical Data

Plum Island Animal Disease Center January 15, 2005

SVOC Parameter NYSDEC TOGS 1.1.1 PI-6 PI-14 PI-15 PI-18 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 5 ND 1.70 ND ND ND ND ND ND ND ND ND Naphthalene (sv) 10 51.00 ND ND ND ND ND 17.00 ND ND ND ND Acenaphthene 20 ND ND ND ND ND 1.40 ND ND ND ND ND Flourene 50 ND ND ND ND ND ND 5.00 ND ND ND ND Phenanthrene 50 ND ND ND ND ND 2.50 3.50 ND ND ND ND Anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Flouranthene 50 ND ND ND ND ND ND ND ND ND ND ND Pyrene 50 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND ND ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) pyrene NL ND ND ND ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene NL ND ND ND ND ND ND ND ND ND ND ND Dibenzofuran NL ND ND ND ND ND 1.50 2.50 ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(ghi) perylene NL ND ND ND ND ND ND ND ND ND ND ND 2,4 Dimethylphenol 2 (total phenols) ND ND ND ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND ND ND ND ND ND ND ND ND ND 2-Methylnapthalene 10 50.00 ND ND ND ND 3.80 12.00 ND ND ND ND

Key: ND - Non Detect NL - Not Listed All units are in parts per billion (ppb)

Analysis performed by Phoenix Laboratories of Manchester, CT Page 1

Table 4 (continued) Historical Groundwater Analytical Data

Plum Island Animal Disease Center June 16, 2005

SVOC Parameter NYSDEC TOGS 1.1.1 PI-6 PI-14 PI-15 PI-18 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 5 ND 1.70 ND ND ND ND ND ND ND ND ND Naphthalene (sv) 10 39.00 ND ND ND ND ND 23.00 ND ND ND ND Acenaphthene 20 ND ND ND ND ND 1.40 ND ND ND ND ND Flourene 50 ND ND ND ND ND ND 5.00 ND ND ND ND Phenanthrene 50 ND ND ND ND ND 2.50 3.50 ND ND ND ND Anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Flouranthene 50 ND ND ND ND ND ND ND ND ND ND ND Pyrene 50 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND ND ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) pyrene NL ND ND ND ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene NL ND ND ND ND ND ND ND ND ND ND ND Dibenzofuran NL ND ND ND ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(ghi) perylene NL ND ND ND ND ND ND ND ND ND ND ND 2,4 Dimethylphenol 2 (total phenols) ND ND ND ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND ND ND ND ND ND ND ND ND ND 2-Methylnapthalene 10 36.00 ND ND ND ND ND 16.00 ND ND ND ND




Plum Island Animal Disease Center September 15, 2005

SVOC Parameter NYSDEC TOGS 1.1.1 PI-6 PI-14 PI-15 PI-18 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 5 ND ND ND ND ND ND ND ND ND ND ND Naphthalene (sv) 10 16.00 ND ND ND ND ND ND ND ND ND ND Acenaphthene 20 ND ND ND ND ND ND ND ND ND ND ND Flourene 50 ND ND ND ND ND ND ND ND ND ND ND Phenanthrene 50 ND ND ND ND ND ND ND ND ND ND ND Anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Flouranthene 50 ND ND ND ND ND ND ND ND ND ND ND Pyrene 50 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND ND ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) pyrene NL ND ND ND ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene NL ND ND ND ND ND ND ND ND ND ND ND Dibenzofuran NL ND ND ND ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(ghi) perylene NL ND ND ND ND ND ND ND ND ND ND ND 2,4 Dimethylphenol 2 (total phenols) ND ND ND ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND ND ND ND ND ND ND ND ND ND 2-Methylnapthalene 10 21.00 ND ND ND ND ND ND ND ND ND ND




Plum Island Animal Disease Center December 14, 2005

SVOC Parameter NYSDEC TOGS 1.1.1 PI-6 PI-14 PI-15 PI-18 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 5 ND ND ND ND ND ND ND ND ND ND ND Naphthalene (sv) 10 33.00 ND ND ND ND ND ND ND ND ND ND Acenaphthene 20 ND ND ND ND ND ND ND ND ND ND ND Flourene 50 ND ND ND ND ND ND ND ND ND ND ND Phenanthrene 50 ND ND ND ND ND ND ND ND ND ND ND Anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Flouranthene 50 ND ND ND ND ND ND ND ND ND ND ND Pyrene 50 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND ND ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) pyrene NL ND ND ND ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene NL ND ND ND ND ND ND ND ND ND ND ND Dibenzofuran NL ND ND ND ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(ghi) perylene NL ND ND ND ND ND ND ND ND ND ND ND 2,4 Dimethylphenol 2 (total phenols) ND ND ND ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND ND ND ND ND ND ND ND ND ND 2-Methylnapthalene 10 ND ND ND ND ND 57.00 ND ND ND ND ND



Table 4 (continued) Historical Groundwater Analytical Results

Plum Island Animal Disease Center February 14, 2006

SVOC NYSDEC TAGM 4046 PI-6 PI-14 PI-15 PI-18 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 50 ND ND ND ND ND ND 12.00 ND ND ND ND Naphthalene (sv) 10 25.00 ND ND ND ND ND ND 81.00 ND ND ND Acenaphthene 20 ND ND ND ND ND ND ND ND ND ND ND Flourene 50 ND ND ND ND ND ND ND ND ND ND ND Phenanthrene 50 ND ND ND ND ND ND ND ND ND ND ND Anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Flouranthene 50 ND ND ND ND ND ND ND ND ND ND ND Pyrene 50 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND ND ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Dibenzofuran 5 ND ND ND ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(ghi) perylene 5 ND ND ND ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND ND ND ND ND ND ND ND ND ND 2-Methylnapthalene 50 12.00 ND ND ND ND 20.00 ND 68.00 ND ND ND 2,6-Dinitrotoluene 5 ND ND ND ND ND ND 14.00 ND ND ND ND

^^ Unable to separate isomers ND - Non Detect NA - Not Applicable/Not Sampled

Samples analyzed by Phoenix Environmental Laboratories, Manchester, Ct. Page 5



SVOC NYSDEC TAGM 4046 PI-6 PI-14 PI-15 PI-18 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Naphthalene (sv) 10 62.00 ND ND ND ND ND ND 31.00 ND ND ND Acenaphthene 20 ND ND ND ND ND ND ND ND ND ND ND Flourene 50 ND ND ND ND ND ND ND ND ND ND ND Phenanthrene 50 ND ND ND ND ND ND ND ND ND ND ND Anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Flouranthene 50 ND ND ND ND ND ND ND ND ND ND ND Pyrene 50 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND ND ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Dibenzofuran 5 ND ND ND ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(ghi) perylene 5 ND ND ND ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND ND ND ND ND ND ND ND ND ND 2-Methylnapthalene 50 41.00 ND ND ND ND ND ND 26.00 ND ND ND 2,6-Dinitrotoluene 5 ND ND ND ND ND ND ND ND ND ND ND




Plum Island Animal Disease Center September 29, 2006




Table 4 (Continued) Historical Groundwater Analytical Data











Plum Island Animal Disease Center August 29, 2008










Plum Island Animal Disease Center March 23, 2009

SVOC NYSDEC TAGM 4046 PI-6 PI-14 PI-15 PI-18 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 50 ND ND ND ND ND ND ND 15.00 ND ND ND Naphthalene (sv) 10 31.00 ND ND ND ND ND ND ND ND ND ND Acenaphthene 20 ND ND ND ND ND ND ND 0.44 ND ND ND Flourene 50 ND ND ND ND ND ND ND ND ND ND ND Phenanthrene 50 3.00 ND ND ND ND 0.90 ND 6.00 ND ND ND Anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Flouranthene 50 ND ND ND ND ND ND ND ND ND ND ND Pyrene 50 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND ND ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND ND ND ND ND 0.08 ND ND ND ND Benzo(k) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Dibenzofuran 5 ND ND ND ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(ghi) perylene 5 ND ND ND ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND ND ND ND ND ND ND ND ND ND 2-Methylnapthalene 50 26.00 ND ND ND ND ND ND ND ND ND ND 2,6-Dinitrotoluene 5 ND ND ND ND ND ND ND ND ND ND ND





SVOC NYSDEC TAGM 4046 PI-6 PI-14 PI-15* PI-18 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND NA ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 50 ND ND NA ND ND ND ND ND ND ND ND Naphthalene (sv) 10 49.00 ND NA ND ND ND ND 29.00 ND ND ND Acenaphthylene 20 0.40 ND NA ND ND 0.28 ND 0.48 ND ND ND Flourene 50 ND ND NA ND ND ND ND ND ND ND ND Phenanthrene 50 3.60 ND NA 0.20 ND 0.067 ND 3.60 ND ND ND Anthracene 50 ND ND NA ND ND ND ND ND ND ND ND Flouranthene 50 ND ND NA ND ND ND ND ND ND ND ND Pyrene 50 ND ND NA ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND NA ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(a) pyrene 0.002 ND ND NA ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene 50 ND ND NA ND ND ND ND ND ND ND ND Dibenzofuran 5 ND ND NA ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(ghi) perylene 5 ND ND NA ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND NA ND ND ND ND ND ND ND ND 2-Methylnaphthalene 50 45.00 ND NA ND ND ND ND 39.00 ND ND ND 2,6-Dinitrotoluene 5 ND ND NA ND ND ND ND ND ND ND ND

^^ Unable to separate isomers ND - Non Detect NA - Not Applicable/Not Sampled * PI-15 was not sampled this quarter due to construction zone work. Samples analyzed by Phoenix Environmental Laboratories, Manchester, Ct. Page 13


Plum Island Animal Disease Center August 27, 2009

SVOC NYSDEC TAGM 4046 PI-6 PI-14 PI-15* PI-18 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND NA ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 50 ND ND NA ND ND ND ND ND ND ND ND Naphthalene (sv) 10 68.00 ND NA ND ND ND ND 31.00 ND ND ND Acenaphthylene 20 ND ND NA ND ND ND ND ND ND ND ND Flourene 50 ND ND NA ND ND ND ND ND ND ND ND Phenanthrene 50 ND ND NA ND ND ND ND ND ND ND ND Anthracene 50 ND ND NA ND ND ND ND ND ND ND ND Flouranthene 50 ND ND NA ND ND ND ND ND ND ND ND Pyrene 50 ND ND NA ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND NA ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(a) pyrene 0.002 ND ND NA ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene 50 ND ND NA ND ND ND ND ND ND ND ND Dibenzofuran 5 ND ND NA ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(ghi) perylene 5 ND ND NA ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND NA ND ND ND ND ND ND ND ND 2-Methylnaphthalene 50 48.00 ND NA ND ND ND ND 34.00 ND ND ND 2,6-Dinitrotoluene 5 ND ND NA ND ND ND ND ND ND ND ND

^^ Unable to separate isomers ND - Non Detect NA - Not Applicable/Not Sampled * PI-15 was not sampled this quarter due to construction zone work. Samples analyzed by Phoenix Environmental Laboratories, Manchester, Ct. Page 14


Plum Island Animal Disease Center Sampling Date: December 4, 2009

SVOC NYSDEC TAGM 4046 PI-6 PI-14 PI-15* PI-18 PI-26 PI-27 PI-28 PI-29 PI-30 PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND NA ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 50 ND ND NA ND ND ND ND ND ND ND ND Naphthalene (sv) 10 41.00 ND NA ND ND ND ND 22.00 ND ND ND Acenaphthylene 20 0.31 ND NA ND ND ND ND 0.31 ND ND ND Flourene 50 ND ND NA ND ND ND ND ND ND ND ND Phenanthrene 50 2.70 ND NA 0.16 ND ND ND 4.10 ND ND ND Anthracene 50 ND ND NA ND ND ND ND ND ND ND ND Flouranthene 50 ND ND NA ND ND ND ND ND ND ND ND Pyrene 50 ND ND NA ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND NA ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(a) pyrene 0.002 ND ND NA ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene 50 ND ND NA ND ND ND ND ND ND ND ND Dibenzofuran 5 ND ND NA ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(ghi) perylene 5 ND ND NA ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND NA ND ND ND ND ND ND ND ND 2-Methylnaphthalene 50 31.00 ND NA ND ND ND ND 23.00 ND ND ND 2,6-Dinitrotoluene 5 ND ND NA ND ND ND ND ND ND ND ND

^^ Unable to separate isomers ND - Non Detect NA - Not Applicable/Not Sampled * PI-15 was not sampled this quarter due to construction zone work. Page 15

TAGM - Technical and Guidance Memorandum - Ambient Water Quality Standards for Drinking Water NYSDEC - New York State Department of Environmental Conservation SVOC - Semi-Volatile Organic Compound All data are in parts per billion (ppb) Samples analyzed by Phoenix Environmental Laboratories, Manchester, CT.


Plum Island Animal Disease Center Sampling Date: March 11, 2010

SVOC NYSDEC TAGM 4046 PI-6 PI-14 PI-15* PI-18 PI-26 PI-27 PI-28R PI-29 PI-30R PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND NA ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 50 ND ND NA ND ND ND ND ND ND ND ND Naphthalene (sv) 10 38.00 ND NA ND ND ND ND 48.00 ND ND ND Acenaphthylene 20 0.40 ND NA ND ND ND ND 0.59 ND ND ND Flourene 50 ND ND NA ND ND ND ND ND ND ND ND Phenanthrene 50 3.10 ND NA 0.15 ND 0.12 0.27 4.40 0.23 ND ND Anthracene 50 ND ND NA ND ND ND ND ND ND ND ND Flouranthene 50 ND ND NA ND ND ND ND ND ND ND ND Pyrene 50 ND ND NA ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND NA ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(a) pyrene 0.002 ND ND NA ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene 50 ND ND NA ND ND ND ND ND ND ND ND Dibenzofuran 5 ND ND NA ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND NA ND ND ND ND ND ND ND ND Benzo(ghi) perylene 5 ND ND NA ND ND ND ND ND ND ND ND Diethyl Phalate 50 ND ND NA ND ND ND ND ND ND ND ND 2-Methylnaphthalene 50 27.00 ND NA ND ND ND ND 54.00 ND ND ND 2,6-Dinitrotoluene 5 ND ND NA ND ND ND ND ND ND ND ND




Plum Island Animal Disease Center Sampling Date: June 25, 2010

SVOC NYSDEC TAGM 4046 PI-6 PI-14 PI-15* PI-18 PI-26 PI-27 PI-28R PI-29 PI-30R PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Naphthalene (sv) 10 60.00 ND ND ND ND ND ND 42.00 ND ND ND Acenaphthylene 20 0.46 ND ND ND ND 0.40 ND 0.49 ND ND ND Flourene 50 ND ND ND ND ND ND ND 5.60 ND ND ND Phenanthrene 50 1.70 ND ND 0.099 ND 0.47 0.67 4.00 ND ND ND Anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Flouranthene 50 ND ND ND ND ND ND ND ND ND ND ND Pyrene 50 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND ND ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Dibenzofuran 5 ND ND ND ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(ghi) perylene 5 ND ND ND ND ND ND ND ND ND ND ND Diethyl Phthalate 50 ND ND ND ND ND ND 5.30 ND ND ND ND 2-Methylnaphthalene 50 51.00 ND ND ND ND ND ND 47.00 ND ND ND 2,6-Dinitrotoluene 5 ND ND ND ND ND ND ND ND ND ND ND



Table 4 ( Continued) Annual Groundwater Sampling Analytical Results

Plum Island Animal Disease Center

Sampling Date: July 20, 2011

SVOC NYSDEC TAGM 4046 PI-6 PI-14 PI-15 PI-18 PI-26 PI-27 PI-28R PI-29 PI-30R PI-32 PI-38 Di-n-butyl Phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 50 ND ND ND ND ND ND ND ND ND ND ND Naphthalene (sv) 10 54.00 ND ND ND ND ND 6.50 24.00 ND ND ND Acenaphthylene 20 0.53 ND ND 0.14 ND 0.63 0.26 0.59 0.05 ND ND Flourene 50 ND ND ND ND ND ND ND ND ND ND ND Phenanthrene 50 2.30 ND ND 0.330 ND 0.79 0.67 4.70 0.09 ND 0.06 Anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Flouranthene 50 ND ND ND ND ND ND ND ND ND ND ND Pyrene 50 ND ND ND ND ND ND 2.60 ND ND ND ND Benzo(a) anthracene 0.002 ND ND ND ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(a) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene 50 ND ND ND ND ND ND ND ND ND ND ND Dibenzofuran 5 ND ND ND ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND ND ND ND ND ND ND ND ND ND Benzo(ghi) perylene 5 ND ND ND ND ND ND ND ND ND ND ND Diethyl Phthalate 50 ND ND ND ND ND ND ND ND ND ND ND 2-Methylnaphthalene 50 24.00 ND ND ND ND ND 9.10 27.00 ND ND ND 2,6-Dinitrotoluene 5 ND ND ND ND ND ND ND ND ND ND ND


Page 18


Table 4 (continued) Annual Groundwater Sampling Analytical Results

Plum Island Animal Disease Center June 2012

SVOC NYSDEC TAGM 4046 PI-6 PI-14 PI-15 PI-18 PI-26 PI-27 PI-28R PI-29 PI-30R PI-32 PI-38 PI-8 PI-24 PI-21 PI-37 PI-13

Di-n-butyl Phthalate 50 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Bis(2-Ethylhexyl) phthalate 50 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Naphthalene (sv) 10 22.00 ND ND ND ND ND NA 25.00 ND ND ND ND 42.00 27.00 52.00 60.00 Acenaphthylene 20 0.50 ND ND 0.12 ND 0.28 NA 0.48 0.05 ND ND ND 0.49 0.19 0.57 0.48 Flourene 50 ND ND ND ND ND ND NA 5.30 ND ND ND ND ND ND 6.60 6.50 Phenanthrene 50 3.10 ND ND 0.130 ND 0.52 NA 3.60 0.12 ND ND ND 3.00 0.91 5.00 8.60 Anthracene 50 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Flouranthene 50 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Pyrene 50 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Benzo(a) anthracene 0.002 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Chrysene 0.002 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Benzo(b) flouranthene 0.002 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Benzo(k) flouranthene 0.002 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Benzo(a) pyrene 0.002 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Dibenzo(a,h) anthracene 50 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Dibenzofuran 5 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Indeno(1,2,3-cd) pyrene 0.002 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Benzo(ghi) perylene 5 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Diethyl Phthalate 50 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND 2-Methylnaphthalene 50 21.00 ND ND ND ND ND NA 34.00 ND ND ND ND 31.00 25.00 120.00 59.00 2,6-Dinitrotoluene 5 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND

VOC NYSDEC TOGS 1.1.1 PI-6 PI-14 PI-15 PI-18 PI-26 PI-27 PI-28R PI-29 PI-30R PI-32 PI-38 PI-8 PI-24 PI-21 PI-37 PI-13

1,2,4-Trimethylbenzene 5 2.30 ND ND 3.40 ND ND NA 1.10 ND ND ND ND 21 52 39 ND 1,3,5-Trimethylbenzene 5 ND ND ND ND ND ND NA ND ND ND ND ND 3.1 ND ND ND Benzene 1 ND ND ND ND ND ND NA ND ND ND ND ND 11 ND ND ND Ethylbenzene 5 ND ND ND ND ND ND NA ND ND ND ND ND 5.1 ND ND ND Isopropybenzene 5 7.00 ND ND ND ND ND NA 5.40 ND ND ND ND 4.8 5.5 14 6.00 m&p-Xylene 5 ND 1.20 ND ND ND ND NA 2.30 ND ND ND ND 7.40 ND ND ND MTBE 10 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND n-Butylbenezene 5 ND ND ND ND ND ND NA 2.20 ND ND ND ND ND ND 4.7 ND n-Propylbenzene 5 6.70 ND ND ND ND ND NA 4.90 ND ND ND ND 5.4 7.1 15 5.70 o-Xylene 5 ND ND ND ND ND ND NA ND ND ND ND ND 4.2 ND ND ND p-Isopropyltoluene 5 ND ND ND ND ND ND NA ND ND ND ND ND ND 2.3 ND ND sec-Butylbenzene 5 7.60 ND ND ND ND 1.30 NA 6.20 ND ND ND ND 3.4 2.9 12 3.50 tert-Butylbenzene 5 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Toluene 5 ND ND ND ND ND ND NA ND ND ND ND ND ND ND ND ND Total Xylenes 5 ND 1.20 ND ND ND ND NA 2.30 ND ND ND ND 11.6 ND ND ND


TAGM - Technical and Guidance Memorandum - TOGS - Technical & Operation Guidance - Ambient Water Quality Standards for Drinking Water - Clean Up Objective NYSDEC - New York State Department of Environmental Conservation SVOC - Semi-Volatile Organic Compound All data are in parts per billion (ppb) Samples analyzed by Phoenix Environmental Laboratories, Manchester, CT.

Page 19

Table 5 LNAPL and Groundwater Recovery Summary July through September 2012

Plum Island Animal Disease Center

Recovered (Per Visit)

Recovered (Per Visit)

Recovered (3rd QTR 2012)

Recovered (3rd QTR 2012)

Recovered (Cumulative)

Recovered (Cumulative) Decanted

Date LNAPL Water LNAPL Water LNAPL Water Water

7/6/2012 5.7 129 5.7 129 6,112 39,131 160

7/20/2012 6.5 77 12.2 206 6,118 39,208 0

7/30/2012 6.2 0 18.4 206 6,124 39,208 0

8/3/2012 6.3 98 24.7 304 6,131 39,306 170

8/14/2012 10.4 72 35.1 376 6,141 39,378 0

8/17/2012 2 0 37.1 376 6,143 39,378 0

8/30/2012 6.4 20 41.5 396 6,148 39,398 0

9/14/2012 12.8 34 54.3 430 6,160 39,432 130

9/21/2012 2.9 48 57.2 478 6,163 39,480 0

* Historical data carried over from previous year(s).

** Water from holding tank pumped through carbon vessels and injected to subsurface

* Please Note: Product Recovered in Spill Buster and Skimmer Recovery Drums Is Not Recorded Until Added to Recovery Tank

All data are in gallons

LNAPL - Light Non-Aqueous Phase Liquid Product volume is from measuring product thickness at recovery tank

FIGURES

TM

Figure 2 LNAPL and Groundwater Volume Recovered Per Visit

July - September 2012Plum Island Animal Disease Center

160

140

120

100

80

60

40

20

0

5.7

129

6.5

77

LNAPL Recovered

Water Recovered

06.2

6.3

98

10.4

72

02

20

6.4

34

12.8

48

2.9

Vollu

me

(Gal

lons

)

7/6/2012 7/20/2012 7/30/2012 8/3/2012 8/14/2012 8/17/2012 8/30/2012 9/14/2012 9/21/2012 On 4/10/2012 33 gallons of product was transferred to the AST from MW‐

Date105 recovered with a Spill Buster.

Figure 3 Cumulative LNAP L and Groundwater Recovery

July - September 2012 Plum Island Animal Disease Center

Volu

mme

(Gal

lons

)

48,000

46,000

44,000

42,000

40,000

38,000

36,000

34,000

6,112 6,118 6,125 6,135 6,141 6,154 6,157

39,131 39,208 39,306 39,378 39,398 39,432 39,480

Water Recovered LNAPL Recovered

7/6/2012 7/20/2012 7/30/2012 8/3/2012 8/14/2012 8/17/2012 8/30/2012 9/14/2012 9/21/2012

Date LNAPL - Light Non-Aqueous Phase Liquid

APPENDICES

MONTHLY MONITORING REPORTS

Monthly Well Monitoring Form

Date: lr:L h<W~ ___,_ (A m_eJ_()_,,J-...1____ _______

''SnlrtTI~ dJ t/ {' End Time: //).. : Y0

Well Number

PJ-6

PI-13

Pl-14

PI-15

PI-IS

PI-20

PI-21

PI-24

PI-26

Pl-27

PI-28

PI-29

PI-3IR

PJ-32

Pl:37

Pl-38

Pl-39

MW-IOO

MW-IOI

MW-I03

MW-I04

MW-105

MW-I06

MW-108

MW-109

PI-12 (old)

PI-12 (new)

PI-34

PI-35

Pl-U

PI-19

PI-11

PI-07

PJ-22

PI-10

Pl-09

Pl-23

Codes/Abbreviations:

NA; Non Applicable For Suspended Solids: Light (L); Medium (M); or Heavy (H)

ND ; Non Detectable For Clarity: Color; Tint; etc. MW; Monitoring Well For Odor: Oil, Gas, etc.

RW =Recovery Well (shaded) T=Trace

1 /;;.o1~

J>a1., ti;J/~ ~@I:( ~ /

Start Time: 0 7:'.5 0

End Time: /a30

\Veil Number

Pl-G

Pl-8

Pl-13

Pl-14

PJ-15

PJ-18

PI-20

PI-21

PI-24

PI-27

PJ-29

PI-30

PI-31R

PI-32

Pl-37

PI-38

l'J-n

MW-JOO

MW-101

MW-103

MW-104

MW-105

MW-106

MW-108

MW-109

Pl-12 (old)

Pl-12 (new)

PI-33

Time DTP

(in feet) DTW

(in feet) PT Suspended

(in feet) Solids Clarity Odor Comments

Pl-34

PI-35

, PI-36

Pl-19

Pl-ll lk.t'o

Pl-07

PI-22

Pl-10

PI-09

{)("if lNILL ffYl /t-(3( fl!Aa /11dueA- <!)IJ @,~l/fL-}'J(),..Je -ClfllL-)')O}.}{,.,Cot!l.!IAbb.reviations:

NA = Non Applicable For Suspended Solids: Light (L); Medium (M); or Heavy (H)

ND =Non Detectable For Clarity: Color; Tint; etc. (),.

MW= Monitoring Well For Odor: Oil, Gas, etc. ,4 $ &_, #(. i) f>o.J"i.S f e{Y) d IH' _h f'' <!)YI'\ RW = Recovery Well (shaded) T = Trace J/,q'!:J (Yl{>.JJ•»/IL 01<~111(1'

Monthly Well. Monitoring Form

Monthly Well Monitoring Form

.Ihm~;z- :.....1!.L...::.S."-' ' ~ e ______r<M: __-----...;1./-''----~-/>J.;....;;._t:._<!J_,.,J Start Time: --""'---'---'~

End Time: /.:J.)(:)

Well Number

PI-6

PI-8

Pl-13

Pl-14

Pl-15

PI-18

PI-20

PI-21

PI-24

PI-26

PI-27

Pl-2

PI-29

P!-30

Pl-31R

P'J-l:2

Pl-37

Pl-38

MW-100

MW-IOI

MW-103

MW-104

MW-105

MW-106

MW-108

MW-109

PI-12 (old)

Pl-12 (new)

Pl-33

Pl-34

Pl-35

PI-36

PI-19

Pl-11

Pl-07

!'l-22

PI-10

1>109

DTP DTW PT

NA= Non Applicable For Suspended Solids: Light (L); Medium (M); or Heavy (H)

ND = Non Detectable For Clarity: Color; Tint; etc.

MW = Monitoring Well For Odor: Oil, Gas, etc.

RW = Recoveiy Well (shaded)

T=Trace

BI‐WEEKLY SYSTEM MAINTENANCE INSPECTION SHEETS

AND VEFR DATA SHEETS

Bi-Weekly Site Visit Data Sheet

Date: Technician: {''/>(Yt.e{()..J

TANK LEVELS (Pre-Decanting}

Total Liquids: ~~. gallons WEATHER NOTES:

Oil Volume: I;0 gallons t/eb/ fkf,/b,-,/~, 1'11cJf},, Si.J~

Water Volume: S 0 '::i gallons

TANK LEVELS (Post-Decanting:':)

Water Volume: /i(J., gallons

*Wells Used for Decanting: PI-6/PI-20

Well

~/(

;;;:; 0

3j'

7 II lo<

/t!Jl/

3 Rec L.JeLL

DTP DT'

;3. 91 /J,£6

. s~

/1 -1 0

/J.;;,,,,

/~. ~>

/7.JO

JlJlo

Pump Status

PT Arrival Departure

1LNAPL recovered by:

Work performed/Observations

Use additional sheets if needed

I - Method ofLNAPI recovery - LNAPL recovered by Skimmer, pneumatic pump, Spill Buster, nad bail, oher?

Notes: )'leeb ee~&-~~{a:..JS.tdf!' Phttk. xt s'.ketJ . 7. ~.Ct C'-' v4tJ V e..1 pu~prA tl:ifi r l ,,qG..i.s H-?o-, ~LS. e~A S: r.if<t t;/I~ i>ee-4~1 /'o /t/S c..-1 { .., /k J.IN :t. v.., .. . 'ICSf..,I/. ft,,,, ¥_:,, 4 · cJN .--. / 04.J ~ Sho..1ld~f 10.:s. ~?:J 3.ruR1.

('lo:,~ ~ fvLL-N-t>i'~S 1o i].e_ pu111p-t'~ of,:; -lt/k~j>J.-tJ /d §,.,.Y/RtL tvfW Xil·-tt'A fUntj° p-:r If - /'Jf'u fV ·.,f h'9J ~>.f{rt~v. f,ot~~ut4- Uv-e. r iH. - '/lf.ec p!.f;,,...s 4o Iv~~ ~...,~ SfM<:- -.U.31f.i{ ,t'/HNU -fl"vt 1~ 9e lo f/16 fvJJt'"'( ~c"!J/"'Ys JJ~S ftt" fl~ Lt..ir pv~f hv"'' iii) LL ;.;lit 1 t>w p..t~S L/,.,"e... ~ ~enlh f wl'./.J..... ~ /kt~ ve-'y :/}rl/au/1

_Monthly Above Ground Storage Tank In~pection Checklist

Date: ~4/?<112 Items to Be Check:

Tank Shells and Roof: Discoloration Corrosion Cracks Bulging

Foundation: Cracking of Ringwall (If Applicable) Uneven Settlement Loosened Anchor Bolts Stained Condition of Concrete Pad and Legs

Resoonse

Y @NA

~ Y & NA _ NA Y , J:'! . NA

YY,.NNA

...·NA

Y N , NA Y . . NA

@UNA

SIT: I ( j /l'H!lf't!;(}

Items to Be Check:

~M Corrosion Paint Supports High Level Alarm Condition/Operability* Leak Detection System Condition/Operability* Tank Labels Fuel Gauge Operational and Readable * Must Be Tested by Manual Activation

Signage: No Smoking, Engine Off

$ Y r11) NA

lJ NA U NA U NA

s u~ @ UNA

.s. u @

y @) Symbols: Y =Yes; N =No; S =Satisfactory; U =Unsatisfactory; NA=Not Applicable (Note: The Underlined Symbol Is the Anticipated Response)

TANK INSPECTION LOG DAY/MONTH/YEAR ?4&t?14 I

INSPECTOR TANK COMMENTS REFERRED TO,..,

I A mfl!J-..J ~ 87 lfu~1. I tJ o.,, Cl ..j.. ~JJ lr ~- ~,q LL fit ,{-pt<._ II

' E?.b&:is> Ai-1~ .Jf ,,:i~{) (.

SPPoo'bfJt,/ A tJda f,v rnP"' f }~~1 '

I

- - -

Bi-~~.Site Visit Ila.ta Sheet

. ___

~ -ccbnician: I mt.1tc.UDate:

\' di Dtl'

131~ 13-91

/;). 9(

onv

lf.o~

/3.fj()..

,_p . 90

13- el I

Pum Status 1LNAPLPT Arrival Departure recovered by:

.. 09 ' ()/

. Ol

- &, 7 . o<'

I ~ II . 10



I ·Method ofLNAPl recovel)' - LNAPL recovered by Skimmer, pneumatic pump, Spill Buster, nad bail , oher?

TANK LEVELS (Pre-Decanlincl

Total Liquids: '3_'{0 gallons

Oil Volume: J2.I gallons

Water Volume: ~I~ gallons

TANK LEVELS {Post-Decantin~*)

Water Volume: ~----gallons

•Wells Used for Decanting: PI-6/Pl-20

WEATHER NOTES:

f ¢L - (')Jo~y- ~1'1/.'#)J'"17 /.4/J./ - fl~/A/

Notes: ffce..,./ ~/ t.vA w · ri,;.,'"""L Rttlii id JtJo/ · fleN sh•M:t L pta ~ 'Nvr1 p1J!!;rh oft - /uei.J~hL / '"'tf.C /tAr1ff~ -ui"JISi~-t-i-;ek lt1<· , · · • ~ ,1...1 , -_ 0Ji,,~.,. J -.. ·_ jJ r I _

Remediation System Checklist

Checked Description Period Comments(YIN)

' 'Complete tank inspection checklist Monthly JJ/t.... /,.?sl V/f/ f Gauge product and water level in tank Each Visit ~

Inspect the tank secondary containment dike Each Visit / ~ly Inspect fill boxes and product recovery lines on top of tank ' Each Visit / I

Test high level and high-high level floats in tank Quarterly ~ (J/1(/(,. { Test low-pressure alarm Quarterly v/~ Check pressure regulators in bldg. for each leg (set at 100 psi) Each Visit ./ 'h - 91 /

' -'

Check that air dryer. is cycling between towers Each Visit /' ,I

Check pressure on operating tower in air dryer (> 100 psi) Each Visit ~ Check pre-filter and after-filter indicators on air dryer Each Visit / Check operating cycle of air compressor ( 130-170 psi) Each Visit ~-

lcheck oil level in compressor and add as necessary Each Visit / Change oil in compressor Every 2 Months A}/;..__

Drain compressor tank using manual override on auto-drain Each Visit / Inspect the air lines for moisture Quarterly I u/f..._ Check pressure reading in each well box (>50psi, <90 psi) Each Visit ·

v'i -Check clear hose in each well box to ensure product recovery Each Visit ~ Gauge product and water level in each well Each Visit ~ Check skimmer operation Each Visit

I /~

I Check Spill Bister operation Each Visit

Check fluid levels in drums Per Event /

Technician:

Date:


Date: T(-th:akiiu1: / ..J0;1.

TANK LEVELS {Pre-Decantinsl

Total Liquids: .iflfo gallons WEATHER NOTES:

Oil Volume: /:15 gallons l /ftfy' tvfi(m - vN1/ tlu11·11--~

Water Volume: '3/? gallons

TANK LEVELS (Post-Decantind

Water Volume: / '17 gallons

*Wells Used for Decanting: PI-6/Pl-20

w~u

/'),_ ()LI

I";. I I

DTW PT Pump Status


1 - Method ofLNAPl recovery - LNAPL recovered by Skimmer, pneumatic pump, Spill Buster, nad bail, oher?


&me


' ' '•

Description Period Checked

(YIN) Comments

Complete tank inspection checklist Monthly ~ Auou.rr Gauge product and water level in tank Each Visit / Inspect the tank secondary containment dike Each Visit v I ~t/

r Inspect fill boxes and product recovery lines on top of tank Each Visit v Test high level and high-high level floats in tank Quarterly

tJ J{l Test low-pressure alarm Quarterly v ()A(JI' 1t ('~ ~.,./.- tJIL (J A-11>1 Pi" Check pressure regulators in bldg. for each leg (set at 100 psi) Each Visit ~ 91 - r;s

-

Check that air dryer is cycling between towers Each Visit ' ~-

Check pressure on operating tower in air dryer (> 100 psi) I Each Visit i _..,,..-'

Check pre-filter and after-filter indicators on air dryer I

Each Visit / Check operating cycle of air compressor (130-170 psi) Each Visit /

: Check oil level in compressor and add as necessary Each Visit NI({_ '

' v;change oil in compressor Every 2 Months (1 f11J •' jP '!-, Drain compressor tank using manual override on auto-drain Each Visit v · Inspect the air lines for moisture Quarterly r-d" Check pressure reading in each well box (>50psi, <90 psi) Each Visit ~~/

Check clear hose in each well box to ensure product recovery Each Visit / Gauge product and water level in each well Each Visit v Check skimmer operation Each Visit ~

' / -

<;::heck Spill Bister operation Each Visit ~ _,.,....

Check fluid levels in drums Per Event /

I

I

Technician:

Date:

Monthly Above Ground Storage Tank Inspection Checklist

Date: Juqvs-J. 3 201 ~ srr: / (/;meittJAlI

Items to Be Check:Items to Be Check:

Tank Shells and Roof: Pipfog: Discoloration Y @NA Corrosion @NA Corrosion <J) N NA Paint U NA

Cracks Y c1Y NA Supports U NA

Bulging Y @NA High Level Alan:n Condition/Operability* U NA Leak Detection System Condition/Operability* ~ . u@

Foundation: Tank Labels Cracking ofRingwall (If Applicable) Y t1J} NA Fuel Gauge Operational and Readable >F ~@Uneven Settlement * Must Be Tested by Manual Activation

y i.A Loosened Anchor Bolts Y . NA Stained Y · NA · ignage: Condition of Concrete Pad and Legs @ UNA No Smoking, Engine Off y N ~Symbols: Y =Yes; N =No; S =Satisfactory; U =Unsatisfactory; NA=Not Applicable (Note: The Underlined Symbol Is the Anticipated Response)

TANK INSPECTION LOG DAY/MONTHIYEAR _a~0,_'S-'f;__ l 'l._ _~tJ__~1

Y

:INSPECTOR TANK COMMENTS ,REFERRED TO I ~.

r

( j /Y}f/ti .J I--/ Sr#~ -~An?/J fl(J/{ 0)((} JJ (}.. -1 @u-lec >:. heLL

I I

tJA6P.S .4 1".\ l//;v q e f;{ I I

I I

II I I ~

-

i I

I

I

r

I '

I

Note: Copy of completed checklist must be provided to Environmental Protection Specialist by the first of the next month for official records.


Date: Technician: / (k.r::cr: d'l?l,o-L TANK LEVELS (Pre-Decanti!I!)

Total Liquids: 3 l/L./ gallons W:EAIH R . OTES:

Oil Volume: I.JS:- gallons '6.JA( fY'\ d1u n ; ·~ Water Volume: ~/9 gallons

TANK LEVELS (Post-Decanting:'.}

Water Volume: _ _ ___ gallons

• Wells Used for Decanting: PI-6/PI-20

Pump Status 1LNAPLWdl DTP DIW Work performed/Observations Arrival Departure recovered by:


)~10 .©/

I - Method ofLNAPl recovery - LNAPL recovered by Skimmer, pneumatic pump, Spill Buster, nad bail, oher?

Notes: Q.)fl-Pj /-).· CM£ (1=GA hw Pr:-1.-0.ms-Ul AripJ" ~ mu 1.'.fo.tH&J 11..,,h 3etf SkJtY)r>?t,_ (le1..,./1.1 CK. lo ti<lue( (Jfgl.v rJ::

c.k....ivh 1'r1Wt att f..Z 12 v'f;., - ~~_,.... ~ l!lvrl. t?.fn ·~·M fUat ;,1 ~ P-. 7 - fl~ 11 - [Pmow~·) K/kd ~a /11 ttelvw


CheckedDescription Period Comments(l'tN)

'

Complete tank inspection checklist Monthly .v/a I IJSi VJ'<:\J ,L Gauge product and water level in tank Each Visit 'v---_· Inspect the tank secondary containment dike --- !--'"Each Visit IInspect fill boxes and product recovery lines on top of tank Each Visit ~ Test high level and high-high level floats in tank Quarterly ~1~.

I Test low-pressure alarm Quarterly ,._,Jc JA.<:-1 IJ r<::..t ..f.

r

Check pressure regulators in bldg. for each leg (set at I 00 psi) Each Visit ~·

Check that air dryer is cycling between towers Each Visit ~ Check pressure on operating tower in air dryer (> I 00 psi) Each Visit ~·

Check pre-filter and after-filter indicators on air dryer ~-Each Visit

Check operating cycle of air compressor ( 130- I 70 psi) Each Visit / ' / .. Check oil level in compressor and add as necessary Each Visit

-

Change oil in compressor Every 2 Months Lt.ls;"-! u rsd-t-J I°'

Drain compressor tank using manual override on auto-drain Each Visit / Inspect the air lines for moisture Quarterly JJ ) 11.

Check pressure reading in each well box (>50psi, <90 psi) Each Visit 7 Check clear hose in each well box to ensure product recovery Each Visit / Gauge product and water level in each well Each Visit / "" Check skimmer operation Each Visit / I Check Spill Bister operation Each Visit

/ v

Check fluid levels in drums Per Event

Technician:

Date: ;r·


Date: Technician: .-,-- amctf".J TANK LEVELS (Pre-Decanting}

Total Liquids: ~Ct:J gallons

Oil Volume: !;1 gallons

Water Volume: ~~3 gallons

WEATHER NOTES:

I TANK LEVELS <Post-Decanting*)

Water Volume: /l/S gallons

•Wells Used for Decanting: PI-6/PI-20

Pump Status 1LNAPLV rll DTP DT\ PT Work performed/ObservationsArrival Departure recovered by:


I - Method ofLNAPl recovery - LNAPL recovered by Skimmer, pneumatic pump, Spill Buster, nad bail, oher?

Notes:

Ot f':. Pfr · .4 !ui Movi:Jct f~ P1: a,g -+- J0 I - il\J o pt11\1 1( f - ~r4 .l\1u~ ltll C&rw,_~ 4 '1 i'.., .2 ~l<.s: r ,4tntffi"0 au./.~ · - · I I

Sf?CtJ·<l.Jip.f.1 flo.N-k.i.,,,,.f..,{ fd- ,-,..i~ U,·if!j --Lf-4-1- /I- ~e+-o.,·td m-esrAff 0 Yilt:?.ch pvmps {lf'~~l~1·..,{ ~etvc N ~...1-1. R-f°£fY13utSf{l\_fu t-- .. ,..io P.etvl~ ph(ji-><_ e~n~

Monthly Above Ground Storage Tank Inspection Checklist

Date: r'fft fl/ 'J't!1/2 Sff: -;-afrJeLtPJ Items to Be Check: Res(!onse Items to Be Check: Resnome

Tank Shells and Roof: Pi in : Discoloration Corrosion Cracks Bulging

y

cy y

@ N

$ NA NA NA NA

Corrosion Paint Supports High Level Alarm Condition/Operability*

y @NA

j u NA u NA u NA

Leak Detection System Condition/Operability* .s. u<@ Foundation: Cracking of Ringwall (If Applicable) Uneven Settlement

y y $ NA

NA

Tank Labels Fuel Gauge Operational and Readable * Must Be Tested by Manual Activation

@ .s.

u NA u@

Loosened Anchor Bolts y NA Stained Condition of Concrete Pad and Legs

y

@ ~ u

NA NA

Signage: No Smoking, Engine Off y @

Symbols: Y =Yes; N =No; S =Satisfactory; U =Unsatisfactory; NA=Not Applicable (Note: The Underlined Symbol Is the Anticipated Response)

TANK INSPECTION LOG DAY/MONTHNEAR w~d/.2:

I

INSPECTOR TANK COMMENTS A

!f!J>?tl£~# l,S'(' 8 > Some (l"K/OJ/oo a./.. euk-< rk11 -

.?"'~s _Iµ~ HJNj't'..f ~ J4wk._ c;e,():)

I - - -

'

I

REFERRED TO

I

I


CheckedDescription Period Comments

I (VtN I

,/'.Complete tank inspection checklist Monthly 'i;{> (J f <f/IYJ ;Jp,<.I

Gauge product and water level in tank Each Visit ~ Inspect the tank secondary containment dike Each Visit v 0~1 Inspect fill boxes and product recovery lines on top of tank Each Visit ~ I· '

Test high level and high-high level floats in tank Quarterly ~)ukA._..v Test low-pressure alarm Quarterly ;J/k feJl-f~ al- 01l t!~.6-141L Check pressure regulators in bldg. for each leg (set at 100 psi) Each Visit /.

' Check that air dryer is cycling between towers Each Visit ~ Check pressure on operating tower in air dryer (> 100 psi) Each Visit /

~·Check pre-filter and after-filter indicators on air dryer Each Visit

Check operating cycle of air compressor ( 130-170 psi) Each Visit / Check oil level in compressor and add as necessary Each Visit ~ I

I

I

Change oil in compressor Every 2 Months JJ J(A_ ~(J#~ els

Drain compressor tank using manual override on auto-drain Each Visit /I

Inspect the air lines for moisture Quarterly u/;; Check pressure reading in each well box (>50psi, <90 psi) Each Visit v Check clear hose in each well box to ensure product recovery Each Visit ~ Gauge product and water level in each well Each Visit

I I/ Check skimmer operation Each Visit i// ~ l~/lt1///oll-a-tesd 1v1ef.il- (j'<.!1C!I~ Check Spill Bister operation Each Visit t~.) Check fluid levels in drums Per Event ~

Technician:

Date:

Ei.-Weekty Site Visit Data Sheet

Date:

TANK LEVELS (Pre-Decanting) z1o1

Total Liquids: ~ b () gallons

Oil Volume" Jd CJ galtQos

W!!ter Voh1me., :J. J! g.al:lons

TANK LEVELS (Post-Decantin2*)

Water Volume: ___ _ gallons

*Wells Used for Decanting: Pl-6/PI-20

r~clmlcian: T /Ae, />n1 """

Pump Status 1LNAPL .. cll l>T\V PT Work performed/ObservationsArrival Departure recovered by:

}~//(...

' D)/J J


I - Method ofLNAPI recovery- LNAPL recovered by Skimmer, pneumatic pump, Spill Buster, nad bail, oher?

Notes: !llfll I/

QUARTERLYSITE STATUS REPORT...Maintenance Manual (MEG, 2004) and its subsequent revisions. Quarterly Report, April 2012 – June 2012 PIADC Remediation System Miller Environmental

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