~ ...... 

WOODARD ~ 

&CURRAN 

COMMITMENT & INTEGRITY 

DRIVE RESULTS 

December 28, 2012 

Mr. Terry Connelly 

41 Hutchins Drive 

Portland, Maine 04102 

www.woodardcurran.com 

U.S. ENVIRONMENTAL PROTECTION AGENCY 

USEPA Region 1 

1 Congress Street 

Suite 1100 (Mail Code HBT) 

Boston, MA 02114-2023 

RE: O'Connor Company Superfund Site 

T 800.426.4262 

T 207.774.2112 

F 207.774.6635 

Management of Migration Sampling and Analysis Annual Report 

April2012 

Dear Terry: 

Enclosed is one copy of the Sampling and Analysis Annual Report for the April 2012 Groundwater 

Monitoring Program (MOM) at the O'Connor Site. CMP and Woodard & Curran completed the spring 

2012 environmental monitoring on April 25, 2012. Two copies of the enclosed report have been 

forwarded to Claudia Sail of the MEDEP, and one copy has been forwarded to Richard Smith at 

Viacom, Inc. 

The next round of MOM sampling is scheduled for April 2013. If you have any questions about the 

enclosed report, please call me. 

Sincerely, 

WOODARD & CURRAN, INC. 

· c! ~~ . tOY' 

Erika Lloyd 

Project Manager 

EULEM 

225545.01 

Enclosure 

cc: R. Koster (CMP - 1 copy) 

C. Sait (MEDEP- 2 copies) 

R. Smith (1 copy) 

File (1 copy) 
APRIL 2012

GROUNDWATER

MONITORING

MANAGEMENT OF

MIGRATION

SAMPLING AND

ANALYSIS ANNUAL

REPORT

225545

Central Maine Power

Augusta, Maine

December 2012

woodardcurran.com

COMMITMENT & INTEGRITY DRIVE RESULTS
Central Maine Power (225545) i December 2012

MOM 2012 Annual Report

TABLE OF CONTENTS

SECTION PAGE NO.

Executive Summary......................................................................................................................... ES-1

1. INTRODUCTION........................................................................................................................... 1-1

1.1 Purpose and Objectives....................................................................................................................... 1-1

1.2 Summary of Previous Groundwater Investigations............................................................................ 1-1

2. SAMPLING PROCEDURES.......................................................................................................... 2-1

2.1 Groundwater Purging and Sample Collection .................................................................................... 2-1

2.2 Free Product Oil Monitoring................................................................................................................. 2-2

3. ANALYTICAL RESULTS .............................................................................................................. 3-1

3.1 Groundwater Results from the MOM Monitoring Program ................................................................ 3-1

3.2 Comparison with Previous MOM Results ........................................................................................... 3-4

4. CONCLUSIONS AND RECOMMENDATIONS............................................................................... 4-1

5. REFERENCES.............................................................................................................................. 5-1

6. LIST OF ACRONYMS................................................................................................................... 6-1

LIST OF TABLES

TABLE PAGE NO.

Table 1: MOM Monitoring Well Analytical Results............................................................................................3-3

APPENDICES

Appendix A: Long-Term Monitoring Site Plan

Appendix B: Water Levels and PID Readings

Appendix C: Field Record Data Sheets

Appendix D: Laboratory Information

Appendix E: Inferred Overburden Groundwater Contour Map

Appendix F: Summary of oil Thickness In TWA II Wells

Appendix G: Laboratory ReSults Report

Appendix H: Time Series Plot-1,4 Dichlorobenzene
Central Maine Power (225545) ES-1 December 2012

MOM 2012 Annual Report

EXECUTIVE SUMMARY

This report presents the results of the sampling and analysis of the April 2012 annual groundwatermonitoring program conducted at the O’Connor Superfund Site (Site) in Augusta, Maine.

Representatives from Central Maine Power Company (CMP) and Woodard & Curran (W&C) performed

this work on April 25, 2012. The sampling was conducted in accordance with the sampling methodology

contained in the O’Connor Site Management of Migration (MOM) Groundwater Monitoring Program

Sampling and Analysis Plan (SAP) dated December 1996 (Revision 4) with amendments.

The O’Connor Site was the former location of salvage processes, including stripping and recycling

transformers that contained polychlorinated biphenyl (PCB)-laden oil. As a result of uncontrolled

releases of PCBs, lead, carcinogenic polynuclear aromatic hydrocarbons (cPAHs), and volatile organic

compounds (VOCs) at the Site, the Site was placed on the National Priorities List. Site remediation

conducted to date has included the installation and operation of a vacuum enhanced product recovery

(VER) system (1996-1997, 2001-2004, and 2006), Source Control (1996-1997), and ongoing passive oil

recovery from observation wells in the former transformer work area II (TWA II). Analytical results for

this sampling event and previous sampling events are summarized in this report. The groundwater

sampling and analysis results obtained during this sampling round will be used to supplement previous

groundwater data collected at the Site.

This report compares the April 2012 groundwater quality data to the groundwater performance standards

specified in the 2002 Record of Decision (ROD) Amendment and 2003 Statement of Work (SOW).

These performance standards are chemical-specific Applicable or Relevant and Appropriate

Requirements (ARARs) based on United States Environmental Protection Agency (USEPA) Maximum

Contaminant Levels (MCLs) and Maine Maximum Exposure Guidelines (MEGs). The purpose of these

comparisons is to evaluate the level of compliance with the clean up standards for the target compounds.

A review of the results of the April 2012 sampling and the historic groundwater data at the O’Connor Site

has led to the following conclusions and recommendations:

 There were no exceedances of groundwater performance standards for the eight VOCs analyzed

for in the MOM monitoring wells in April 2012. VOCs were detected in three out of nine wells

sampled and were well below the groundwater performance standards.

 The concentrations of 1,4-dichlorobenzene in groundwater in the MOM wells are trending

downward.

 PCBs were not detected in MOM monitoring wells in April 2012.

The amount of oil removed from the wells using the VER system has decreased steadily over time. In the

fall of 2006 the VER system was shutdown because the rate of oil recovery using passive recovery was

equal to or greater than with the VER system. The passive oil recovery program will continue on a

quarterly basis.
Central Maine Power (225545) 1-1 December 2012

MOM 2012 Annual Report

1. INTRODUCTION

1.1 PURPOSE AND OBJECTIVES

This document is the annual Sampling and Analysis Report for the MOM component of the Remedial

Design/Remedial Action at the Site located in Augusta, Maine. The requirement for a long-term

groundwater quality-monitoring program was established by the USEPA in the ROD, December 27, 1989

for the Site. In 2002, a ROD Amendment was signed that revised the original remedy. The ROD

Amendment established a waiver of ARARs, federal and state drinking water standards, for a limited

portion of the Site (including the TWA II Area) on the basis of technical impracticability. The ROD

Amendment also revised the ARARs to include a total of eight VOCs and PCBs. The TI waiver applies

to these ARARs within the TI zone of the Site, shown in Appendix A. The 2003 SOW incorporates the

revised ARARs as groundwater performance standards.

The primary objective of this report is to document the April 2012 groundwater sampling event and

present the analytical results. Work was performed in accordance with the MOM SAP dated December

1996 (Revision 4) with amendments. This report satisfies the submittal requirements under Section I.3.b.

(1)(c) of the revised SOW dated October 20, 1994. There were no additional submittal requirements in

the 2003 SOW.

W&C assisted CMP in implementing the MOM water quality-monitoring program. Groundwater

samples were collected from the nine MOM monitoring wells listed below. The locations of these wells

are shown in Appendix A.

Groundwater Monitoring Wells

MW-104B MW-501 MW-507A

MW-106A MW-502 MW-508B

MW-106B MW-503 OW-201B

The groundwater data from these samples provide current groundwater quality data for the ongoing MOM

monitoring program. The April 2012 groundwater quality data has been compared with data collected

from previous groundwater monitoring events. This groundwater data set will be used to identify if any

areas of the Site are not currently meeting groundwater performance standards. In addition, this data will

be used to identify groundwater quality trends for each specific sampling location.

1.2 SUMMARY OF PREVIOUS GROUNDWATER INVESTIGATIONS

Two significant groundwater migration pathways have been identified at this Site during previous studies.

The till/bedrock interface is the primary migration pathway of contaminants. The secondary migration

route is within the fractures in the bedrock. The monitoring wells with an “A” designation and MW-501,

MW-502 and MW-503 monitor the primary till/bedrock migration pathway; whereas the monitoring

wells with a “B” designation monitor the fractured bedrock aquifer. For a more detailed discussion of the

current hydrogeologic understanding of the Site, refer to Section 2.4 of the Draft Proposed Final MOM

Remedy report (12/97) or the June 2002 TI waiver Evaluation Report.
Central Maine Power (225545) 1-2 December 2012

MOM 2012 Annual Report

A comprehensive evaluation of the available groundwater analytical data from the Site was completed in

August 1997. The results of the MOM comprehensive evaluation indicated that the contaminants were

not continuing to migrate in groundwater and the contaminant levels in groundwater were not increasing.

PCB’s had not been detected in any of the MOM monitoring wells from May 1996 through September

1997 and, therefore; PCBs were not believed to be mobile in the groundwater flow system. Continued

monitoring has proven that no PCBs are migrating in the groundwater monitored in the MOM monitoring

program. The groundwater data suggested that contaminants are not moving in the principle till/bedrock

migration pathway due to low hydraulic conductivity. For a complete summary of historic groundwater

analytical results, refer to the MOM Comprehensive Evaluation (June 1997). Additionally, the Draft

Proposed Final Management of Migration Remedy report also summarizes the existing contaminant

distribution at the Site.

Two groundwater-monitoring wells (MW-507A and MW-508B) were installed at the Site southeast of

TWA-II in October 1997. The location of these two wells is shown in Appendix A. These wells were

installed to evaluate the groundwater within the area of the previously identified bedrock trough. These

two wells monitor different depth, zones (overburden and bedrock) at the same location.

Monitoring well MW-507A is a shallow well and is screened (approximately 10-20 feet below the ground

surface) in the till soils immediately above the bedrock surface. Monitoring well MW-507A is

constructed with a bentonite seal above the screen to prevent the vertical migration of surface water into

the well. Monitoring well MW-508B is a bedrock well screened 32-42 feet below the top of the PVC

riser to monitor the groundwater in the bedrock flow system. The depth of the screen zone in MW-508B

was chosen based upon an inspection of the bedrock cores collected during the drilling. MW-508B is

constructed with bentonite chips and a bentonite grout seal above the screen so that only the bedrock

groundwater will be available to recharge the well during purging and sampling. The groundwater

recharge to this well is very slow indicating a bedrock aquifer with low hydraulic conductivity.

Three monitoring wells, MW-509A, MW-510A and MW-511A and a piezometer MW-512A, were

installed north and west of TWA-II in July 2001. These wells were installed to provide additional

monitoring points for groundwater quality and groundwater elevation in the MOM monitoring network.

Piezometer MW-512A was installed to gather additional groundwater elevation data from the site. These

wells and piezometer were decommissioned on September 2, 2008. Decommissioning activities are

detailed in the Monitoring Well Decommissioning Summary (October, 2008).
Central Maine Power (225545) 2-1 December 2012

MOM 2012 Annual Report

2. SAMPLING PROCEDURES

During the April 2012 sampling event, groundwater samples were collected from the nine MOM

monitoring wells at the Site. Prior to the sampling activities each day, a health and safety meeting was

conducted for the field personnel. Health & Safety topics specific to the O’Connor site were presented

and discussed. The health and safety meetings are documented in the field notes for each work day. The

April 2012 monitoring event was completed without a health and safety incident.

2.1 GROUNDWATER PURGING AND SAMPLE COLLECTION

The MOM groundwater monitoring wells were purged and sampled on April 25, 2012, using low-flow

purging and sampling techniques. Two MOM monitoring wells (MW-104B, and OW-201B) were

sampled with Grundfos Redi-Flo2 dedicated submersible pumps. The other MOM monitoring wells were

sampled with a Masterflex or Geopump peristaltic pump and dedicated tubing. The depth to groundwater

and total depth of each well were measured at each well. The depth to groundwater and groundwater

elevations are included in Appendix B.

Turbidity, pH, specific conductance, dissolved oxygen and temperature measurements were collected

from each well at three to five minute intervals during well purging. Field parameters with the exception

of turbidity were measured in a YSI 600XL multi-meter with flow-through cell. Turbidity measurements

were made with a Hach turbidity meter. The field parameter instruments were calibrated prior to use on

each day of sampling. Calibration checks were conducted a minimum of two (2) times per day during the

sampling activities. After determining that the groundwater elevation stabilization and field parameter

stabilization criteria had been achieved according to the stabilization criteria outlined in the SAP, samples

were collected for VOC and PCB laboratory analysis. The samples were collected at the same flow rate

used during purging. The flow cell was disconnected prior to collecting the sample. The field data sheets

are included in Appendix C.

A duplicate sample, MW-106BD, was collected from monitoring well, MW-106B. A matrix spike and

matrix spike duplicate, MW-106AMS and MW-106AMSD were collected from MW-106A. Other

quality control samples included a trip blank, a field blank (FB-1) and an equipment blank (EB-1). All of

the samples were stored in a cooler at approximately 4-6 degrees Celcius from the time of sample

collection until delivery to the laboratory. Information concerning the sample custody and sample

analysis is included in Appendix D.

There were no PID readings collected during the April 2012 sampling event.

The depth to groundwater measurements were made prior to the purging of the wells and during the well

purging. The depths to groundwater measurements are included in the field data record sheets and in

Appendix B.

An inferred overburden groundwater contour map has been produced for the shallow groundwater aquifer

from the April 2012 groundwater elevation data. The inferred overburden groundwater contour map

shows generally south-eastward groundwater flow. The map does not show small variations in

groundwater flow due to a limited number of monitoring points. The April 2012 overburden groundwater

contour map is included in Appendix E.
Central Maine Power (225545) 2-2 December 2012

MOM 2012 Annual Report

2.2 FREE PRODUCT OIL MONITORING

Four observation wells (OW-202B, OW-204B, OW-301B and OW-302B), the Phase II VER system

recovery well (RW-101), and piezometer UM-1, are not included in the current MOM groundwater SAP.

Prior to 2007, these wells were previously monitored monthly, and then quarterly for groundwater

elevation and free product thickness as part of a MOM Free Product Oil (FPO) monitoring study. Two

observation wells OW-204B and OW-301B and piezometer UM-1 are no longer monitored as they were

decommissioned in September 2008.

The results of the December 1997 to April 2012 FPO monitoring are shown in Appendix F. In September

2012, measurable oil (0.26 feet) was removed from OW-202B and OW-302B. Between 2006

(decommissioning of the VER system) and 2011, measurable oil was removed from the following wells:

 2011: 0.11 feet OW-202B

 2010: 0.06 feet OW-202B, RW-101

 2009: 0.07 feet OW-202B

 2008: 0.02 feet OW-202B, RW-101

 2007: 0.15 feet OW-202B, RW-101

Prior to that, the last measurable amount of oil removed from RW-101 and OW-202B was 0.11 and 0.24

feet, respectively, removed during the VER in 2006. Occasional skim coats of oil were observed at OW302B in 2007 and 2008. Prior to that, OW-302B has been clear of free product, as have the other

decommissioned TWA-II wells OW-204B and OW-301B and piezometer UM-1.

The VER system was operated on the four observation wells and RW-101 during the following periods:

August to October 2001, August and September 2002, August to October 2003, August to September

2004 and August 2006. Oil thickness monitoring conducted at each well during the operation of the VER

system showed that a decreasing quantity was recovered: approximately 20 gallons of oil were recovered

by the VER in 2001, 7.4 gallons in 2002, 2.5 gallons in 2003, and about 0.3 gallons in 2004 and 2006.

The VER process recovered a low volume of oil-product (0.29 gallons) in 2006. The amount of oil

removed from the wells using the VER system has decreased steadily over time to minimal amounts. In

December 2006, the VER system was decommissioned because the rate of oil recovery using passive

recovery was equal to or greater than with the VER system. The passive oil recovery program is

continuing on a quarterly basis.
Central Maine Power (225545) 3-1 December 2012

MOM 2012 Annual Report

3. ANALYTICAL RESULTS

The April 2012 groundwater field data records, which record the field parameter measurements and field

observations during the groundwater purging as well as other information, are included in Appendix C.

Copies of the chain-of-custody forms and other laboratory information are included in Appendix D. The

analytical results of the April 2012 MOM groundwater-sampling event are included in Table 1 and the

laboratory report is included in Appendix G. The data storage and data management functions are being

conducted using GIS/KEY software. This program facilitates data management and data reporting.

1,3,5-trichlorobenzene had not been included in the original scope of work and was not included in the

original VOC analyses prior to September 2004. From September 2004 to April 2012, there have been no

detections of 1,3,5-trichlorobenzene in groundwater from any of the monitoring well samples collected.

This compound will continue to be included in the MOM monitoring in future sample events.

3.1 GROUNDWATER RESULTS FROM THE MOM MONITORING PROGRAM

Groundwater clean-up standards established in the 1989 ROD include total PCBs at 0.5 ug/L, benzene at

5 ug/L, and 1,4-dichlorobenzene at 27 ug/L. The 2002 ROD Amendment incorporated the Maine MEGs

for PCBs of 0.05 ug/L, and chemical-specific ARARs based on USEPA MCLs and MEDEP MEGs for

additional VOCs. These are established as groundwater performance standards in the 2003 SOW and are

listed in Table 1. The results of the April 2012 water quality monitoring indicate:

 PCBs were not detected at any MOM monitoring wells. The practical quantitation limit

(detection limit) for PCBs was lowered from 0.1 to 0.05 ug/L, to be able to detect PCBs down to

the Maine MEG of 0.05 ug/L.

 Benzene was not detected at any MOM monitoring wells.

 There were no exceedances of the performance standard for 1,4-dichlorobenzene (27 ug/L) in

MOM monitoring wells in April 2012. 1,4-dichlorobenzene was detected below the performance

standard in groundwater samples collected from two monitoring well locations; MW-104B, and

OW-201B, at concentrations of 1.2, and 1.7 ug/L, respectively.

 1,3,5-trichlorobenzene was not detected in the groundwater in the MOM monitoring wells in

April 2012.

 Other target VOCs were detected including 1,2,3-trichlorobenzene in MW-104B; 1,2,4-

trichlorobenzene in MW-104B; 1,2-dichlorobenzene in MW-104B, MW-507A and OW-201B;

1,3-dichlorobenzene in MW-104B, MW-507A and OW-201B; and chlorobenzene in MW-104B

and OW-201B. Concentrations were well below associated performance standards in all samples.

 The individual VOC results in the groundwater from MW-106A, MW-106B, MW-501, MW-502,

MW-503, and MW-508B, were all below the detection limit of 1 ug/L.

Quality control results associated with the April 2012 VOC and PCB data were reviewed to determine

representativeness and usability. A Tier II validation procedure in which tabulated results are reviewed

was used for this assessment. Based on the results of validation, qualifiers, if any, were added to sample

concentrations to identify potential bias or false positive results.

The initial calibration average relative response factors (RRFs) reported on the continuing calibration

summaries were incorrect. The laboratory inadvertently used an earlier unrelated initial calibration curve
Central Maine Power (225545) 3-2 December 2012

MOM 2012 Annual Report

when updating the continuing calibration summaries and also when quantitating VOC results for field

samples. When notified of the discrepancies, the laboratory reissued corrected continuing calibration

forms as well as reprocessed the associated field samples using the correct initial calibration average

RRFs.

All other quality control parameters were compliant for VOC results; therefore, no sample qualifiers were

applied. Trip, field, and method blank results were non-detect for all target VOCs, indicating that there

were no interferences from shipping and laboratory processing.

Percent recoveries of the surrogate tetrachloro-meta-xylene (TCMX) on both GC columns were below

control limits in all samples. In addition, percent recoveries of TCMX as well as decachlorobiphenyl

(DCB) in samples OW-201B and MW-104B were below control limits. The non-compliant percent

recoveries of TCMX and/or DCB in the samples indicate potential low biases for reported sample results.

Positive and non-detected results for PCBs in all samples were qualified as estimated (J/UJ) and may

represent potential low biases.

Overall, the quality control results for VOC and PCB analyses are compliant and indicate that the

associated data are acceptable for monitoring groundwater conditions at the O’Connor Site.
Central Maine Power (225545) 3-3 December 2012

MOM 2012 Annual Report

TABLE 1

SUMMARY OF MOM GROUNDWATER MONITORING RESULTS

APRIL 2012, O’CONNOR SITE, AUGUSTA, MAINE

Sample Location Total PCBs 1,2,3-

Trichlorobenzene

1,2,4-

Trichlorobenzene

1,3,5-

Trichlorobenzene

1,2-Dichlorobenzene1,3-Dichlorobenzene1,4-DichlorobenzeneBenzene Chlorobenzene

(ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L) (ug/L)

Groundwater

Performance

Standards

0.05 N/A 70 40 85 85 27 5 47

MW-104B <0.048 J 2.4 2.2 <1.0 0.35 J 1.1 1.2 <1.0 0.43 J

MW-106A <0.047 J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

MW-106B <0.047 J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

MW-106BD <0.048 J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

MW-501 0.038 J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

MW-502 <0.048 J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

MW-503 <0.05 J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

MW-507A <0.047 J <1.0 <1.0 <1.0 0.2 J 0.51 J <1.0 <1.0 <1.0

MW-508B <0.05 J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

OW-201B <0.048 J <1.0 <1.0 <1.0 8.1 6.1 1.7 <1.0 0.45 J

EB-1 <0.048 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

FB-1 <0.047 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

TRIP BLANK N/A <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0

Total Exceedances

of Groundwater

Performance

Standards

0 0 0 0 0 0 0 0 0

NOTES:

N/A = Non Applicable

< indicates constituent not detected above method detection limit (MDL). The value reported for non-detected results is the laboratory practical quantitation limit (PQL).

J denotes an estimated value below the PQL, but above the method detection limit. Based on data validation, PCB results were qualified as estimated due to potential low

biases.

Performance Standards are chemical-specific ARARs based on USEPA MCLs and MEDEP MEGs as identified in Appendix II to Ammendment to O’Connor Consent Decree

Remedial Design/Remedial Action 2003 Statement of Work.
Central Maine Power (225545) 3-4 December 2012

MOM 2012 Annual Report

3.2 COMPARISON WITH PREVIOUS MOM RESULTS

There have been no PCBs detected in MOM monitoring wells since September 2005 and from 2002-

2005, PCB concentrations ranged from 0.06-0.91 ug/L.

There have been no detections of the eight site-specific VOCs above groundwater performance standards

since September 2004, and between 2002-2004 the only VOCs to exceed performance standards were

1,2-dichlorobenzene and 1,4-dichlorobenzene. There have been no exceedances of the performance

standard for benzene (5 ug/L) in the MOM wells in the last 13 years.

There has been a significant improvement in meeting the performance standard for 1,4-dichlorobenzene at

the site. Concentrations of 1,4-dichlorobenzene in groundwater have been below the performance

standard (27 ug/l) since September 2003, when the performance standard was exceeded at two MOM

wells, MW-104B and OW-201B.

Prior to December 1997, the concentration of 1,4-dichlorobenzene in OW-201B was in the range of 42-57

ug/L. Between March 1998 and October 2003, the 1,4-dichlorobenzene concentration at MW-201B

decreased to 25-36 ug/L, except for 47 ug/L in May 2002. The concentration of 1,4-dichlorobenzene at

OW-201B in 2004-2006 ranged from 8-24 ug/L, 8-13 ug/L in 2007-2009, 3 ug/l in both 2010 and 2011,

and 1.7 ug/L in 2012. A time series plot showing the historic concentrations of 1,4-dichlorobenzene for

several wells is shown in Appendix H and suggests that the concentration is decreasing.

The 1,4-dichlorobenzene concentrations at MW-104B were relatively stable at 20-33 ug/L from

December 1998 to September 2001 and the range was slightly higher at 28-44 ug/L between September

2002 and September 2003. The concentration of 1,4-dichlorobenzene at MW-104B in 2010 (15 ug/L)

was consistent with historic results between 2004-2009 (3-20 ug/L). The concentration of 1,4-

dichlorobenzene at MW-104B decreased to 0.8-1.2 ug/L in 2011-2012. A time series plot showing the

historic concentrations of 1,4-dichlorobenzene for several wells is shown in Appendix H.

The VOC concentrations in groundwater at MW-106A and MW-106B have been relatively consistent

over the past seven years. The VOC results for MW-106A have been non-detect since April 2005. From

April 2002-2005, the total VOC concentration at MW-106A decreased from 2 ug/L to less than the

quantitation limit. The total VOC concentration at MW-106B has decreased from 22.7 ug/L in April

2002 to not detected above the quantitation limit. MW-106B flows under artesian conditions most of the

year. MW-106A monitors the overburden aquifer at this location and flows under low artesian conditions

during periods of high groundwater.

In the area of MW-507A and MW-508B, historically the VOC concentrations have been higher in the

overburden groundwater (MW-507A) than in the bedrock groundwater (MW-508B). For the April 2012

sampling event, the total VOC concentration at MW-507A was estimated at 0.7 ug/L and was non-detect

at MW-508B. Monitoring well MW-507A is an overburden well located in a bedrock trough and

screened in the till/bedrock surface migration pathway where contaminated groundwater from the former

TWA source areas flows slowly in a southeasterly direction. These wells were placed at this location to

monitor VOC concentrations in the primary, till/bedrock migration pathway (MW-507A) and the

secondary bedrock migration pathway (MW-508B).

Monitoring wells MW-501, MW-502 and MW-503, are shallow wells located down gradient of MW104B and OW-201B. In April 2012, the concentration of VOCs at MW-501, MW-502 and MW-503

were non-detect, which is consistent with historic results.
Central Maine Power (225545) 4-1 December 2012

MOM 2012 Annual Report

4. CONCLUSIONS AND RECOMMENDATIONS

The April 2012 groundwater-sampling event was conducted in accordance with the current SAP and

Quality Assurance Project Plan (QAPP). The results of the April 2012 sampling and a review of historic

groundwater data at the O’Connor Site has led to the following conclusions and recommendations:

 There were no exceedances of groundwater performance standards for the eight VOCs analyzed

for in the MOM monitoring wells in April 2012. VOCs were detected in three out of nine wells

sampled and were well below the groundwater performance standards.

 The concentrations of 1,4-dichlorobenzene in groundwater in the MOM wells are trending

downward.

 PCBs were not detected in MOM monitoring wells in April 2012.

Following operation of the VER system in the fall of 2006, it was decommissioned because the rate of oil

recovery using passive recovery was equal to or greater than with the VER system. The passive oil

recovery program will continue on a quarterly basis.
Central Maine Power (225545) 5-1 December 2012

MOM 2012 Annual Report

5. REFERENCES

United States of America v. F. O’Connor Company Superfund Site, et. al, U.S. District Court for the

District of Maine (Amendment to Consent Decree) (September 23, 2003); Appendix II to Amendment to

O’Connor Consent Decree Remedial Design/Remedial Action 2003 Statement of Work.

United States Environmental Protection Agency (USEPA), 10/20/1994. Statement of Work (SOW);

October.

USEPA Region I EPA-NE Data Validation Functional Guidelines for Evaluating Organics Analyses,

USEPA, 1996.

USEPA, 9/2002. Record of Decision Amendment Operable Unit 2, F. O’Connor Company Superfund

Site; September.

Woodard & Curran (W&C), 6/1996. Management of Migration Groundwater Monitoring Program

Sampling and Analysis Plan, Volume II of II, Quality Assurance Project Plan, Revision 3; June.

W&C, 12/1996. Management of Migration Groundwater Monitoring Program Sampling and Analysis

Plan, Volume I of II, Field Sampling Plan, Revision 4; December.

W&C, 6/1997. MOM Comprehensive Evaluation; June.

W&C, 12/1997. Draft Proposed Final Management of Migration Remedy; December.

W&C, 10/6/2008. Monitoring Well Decommissioning Summary, O’Connor Company Superfund Site,

Augusta, Maine; October 6.
Central Maine Power (225545) 6-1 December 2012

MOM 2012 Annual Report

6. LIST OF ACRONYMS

ARARs Applicable or Relevant and Appropriate Requirements

cPAHs carcinogenic polycyclic aromatic hydrocarbons

EW extraction well

FPO free product oil

gpm gallons per minute

MCLs Maximum Contaminant Level

MEDEP Maine Department of Environmental Protection

MEGs Maximum Exposure Guidelines

ml/min milliliters per minute

MOM Management of Migration

MS matrix spike

MSD matrix spike duplicate

MW monitoring well

OW observation well

PCBs polychlorinated biphenyls

PID photoionization detector

ppb parts per billion

QAPP Quality Assurance Project Plan

ROD Record of Decision

RPD relative percent difference

RSD relative standard deviation

SAP Sampling and Analysis Plan

SOW Statement of Work

TWA transformer work area

ug/L micrograms per liter

USEPA United States Environmental Protection Agency

VER vacuum enhanced recovery

VOA volatile organic analysis

VOC volatile organic compound

W&C Woodard & Curran
Central Maine Power (225545) December 2012

MOM 2012 Annual Report

APPENDIX A: LONG-TERM MONITORING SITE PLAN
WOODARD

CURRAN

COMMITMENT & INTEGRITY DRIVE RESULTS

| www.woodardcurran.com

41 HUTCHINS DRIVE

PORTLAND, MAINE 04102

880.426.4262

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APPENDIX A 
Central Maine Power (225545) December 2012

MOM 2012 Annual Report

APPENDIX B: WATER LEVELS AND PID READINGS
APPENDIX B

Groundwater Elevations and PID Readings

O'CONNOR SITE

April 2012

Reference DTB DTW Water Stick-up PVC/Steel Diff. TVOC Well Head TVOC Ambient Comments

Well ID Date Reference Elev. (MSL) (ft) (ft) Elev. (MSL) (ft) (ft) (ppm) (ppm)

MW104B 07-Nov-86 Steel 213.47 44.47 19.77 193.70 1.17 NA NR NR

10-Nov-86 Steel 213.47 44.47 19.37 194.10 1.17 NA NR NR

13-Nov-86 Steel 213.47 44.47 17.67 195.80 1.17 NA NR NR

04-Feb-87 Steel 213.47 44.47 15.97 197.50 1.17 NA NR NR

27-28-Apr-87 Steel 213.47 44.47 13.77 199.70 1.17 NA NR NR

23-Jul-87 Steel 213.47 44.47 17.87 195.60 1.17 NA NR NR

30-Oct-87 Steel 213.47 44.47 14.87 198.60 1.17 NA NR NR

04-Dec-87 Steel 213.47 44.47 13.57 199.90 1.17 NA NR NR

17-Jun-91 Steel 213.47 NR 17.39 196.08 NR NR NR NR

15-Jul-91 Steel 213.47 NR 19.60 193.87 NR NR NR NR

19-Aug-91 Steel 213.47 NR 18.72 194.75 NR NR NR NR

2-3-Aug-92 Steel 214.91 NR 16.48 198.43 NR NR NR NR

19-21-Jan-93 Steel 214.91 NR -(1) NA NR NR NR NR

18-Nov-93 Steel 214.91 NR 16.24 198.67 NR NR NR NR

29-Nov-94 Steel 214.91 NR 14.80 200.11 NR NR NR NR

12-Dec-94 Steel 214.91 NR 14.26 200.65 NR NR NR NR

16-Oct-95 Steel 215.02 46.00 20.26 194.76 3.29 1.42 ND ND

23-Jan-96 Steel 215.02 46.30 13.73 201.29 2.73 1.15 ND ND DTB - Meter hit clay.

03-May-96 Steel 215.02 46.30 13.87 201.15 2.73 1.15 ND ND DTB - Meter hit clay.

10-Jul-96 Steel 215.02 48.60 16.00 199.02 2.60 1.09 0.2 ND

25-Sep-96 Steel 215.02 48.60 16.19 198.83 2.60 1.09 4.7 4.30

11-Dec-96 Steel 215.02 48.60 13.50 201.52 2.60 1.09 2.8 1.5

26-Mar-97 Steel 215.02 48.60 14.95 200.07 2.60 1.09 ND ND

13-Jun-97 Steel 215.02 48.60 15.84 199.18 2.60 1.09 1.1 0.9

24-Sep-97 Steel 215.02 48.31 19.11 195.91 2.60 1.10 ND ND Source Control ongoing

09-Dec-97 Steel 215.02 48.31 16.45 198.57 1.40 1.10 14.8 9.8 Ground Surface rergraded

25-Mar-98 Steel 215.02 46.31 14.87 200.15 -- -- 8.8 9.2 Ground Surface regraded

06-Jun-98 Steel 215.02 46.31 15.93 199.09 -- -- 4.5 4.5 Ground Surface regraded

22-Sep-98 Steel 215.02 46.31 20.36 194.66 1.42 1.03 3.8 4.5

02-Dec-98 Steel 215.02 46.31 14.71 200.31 1.42 1.03 1.0 0.8

25-Mar-99 Steel 215.02 46.31 13.15 201.87 1.42 1.03 8.0 7.9

23-Jun-99 Steel 215.02 46.31 17.90 198.41 1.42 1.03 2.8 10.0

14-Sep-99 Steel 214.9 46.31 21.55 193.36 1.42 1.03 2.4 2.7 Drought Conditions

29-Mar-00 Steel 214.9 46.31 13.08 201.82 1.42 -1.03 0.0 0.0

06-Sep-00 Steel 214.9 46.30 18.10 196.80 1.80 -1.20 2.7 2.0

24-Apr-01 Steel 214.9 46.31 12.90 202.00 1.80 -1.20 0.1 0.0

18-Sep-01 Steel 214.9 46.31 22.13 192.77 1.80 -1.20 1.3 1.3

1-May-02 Steel 214.9 46.31 12.65 202.25 1.80 -1.20 0.0 0.0

16-Sep-02 Steel 214.9 46.31 21.58 193.32 0.91 0.0 1.1 1.1

14-Apr-03 Steel 214.9 46.31 13.55 201.35 0.90 0.0 0.8 0.8

10-Sep-03 Steel 214.9 46.31 20.06 194.84 1.35 -0.99 1.3 1.3

21-Apr-04 Steel 214.9 46.31 13.46 201.44 1.35 -0.99 0.0 0.0

22-Sep-04 Steel 214.9 46.31 16.02 198.88 1.35 -0.99 0.0 0.0

20-Apr-05 Steel 214.9 46.31 13.48 201.42 1.35 -0.99 0.0 0.0

09-Sep-05 Steel 214.9 34.75 19.55 195.35 1.38 -0.92 2.2 5.5

19-Sep-06 Steel 214.9 34.75 13.65 201.25 1.38 -0.92 0.0 0.0

28-Sep-06 Steel 214.9 34.75 17.35 197.55 1.38 -0.92 0.0 0.0

25-Apr-07 Steel 214.9 34.75 12.85 202.05 1.39 -0.93 NM NM

18-Sep-07 Steel 214.9 46.35 20.32 194.58 1.39 -0.93 NM NM

23-Apr-08 Steel 214.9 19.40 13.75 201.15 1.39 -0.93 NM NM DTB-Likely a measurement error

23-Apr-09 Steel 214.9 19.40 15.35 199.55 1.39 -0.93 NM NM DTB-Likely a measurement error

24-Apr-10 Steel 214.9 23.90 13.50 201.40 1.39 -0.93 NM NM

Difficulty achieving DTB, likely due to submersible

pump equipment

21-Apr-11 Steel 214.9 45.00 12.18 202.72 1.39 -0.93 NM NM

25-Apr-12 Steel 214.9 34.50 13.01 201.89 1.39 -0.93 NM NM

Central Maine Power (225545)

MOM 2012 Annual Report B-1 December 2012
APPENDIX B

Groundwater Elevations and PID Readings

O'CONNOR SITE

April 2012

Reference DTB DTW Water Stick-up PVC/Steel Diff. TVOC Well Head TVOC Ambient Comments

Well ID Date Reference Elev. (MSL) (ft) (ft) Elev. (MSL) (ft) (ft) (ppm) (ppm)

MW106A 07-Nov-86 PVC 184.27 60.67 4.37 179.90 2.57 0.22 NR NR

10-Nov-86 PVC 184.27 60.67 1.77 182.50 2.57 0.22 NR NR

13-Nov-86 PVC 184.27 60.67 0.07 184.20 2.57 0.22 NR NR

04-Feb-87 PVC 184.27 60.67 -0.03 184.30 2.57 0.22 NR NR

27-28-Apr-87 PVC 184.27 60.67 -0.03 184.30 2.57 0.22 NR NR

23-Jul-87 PVC 184.27 60.67 0.57 183.70 2.57 0.22 NR NR

30-Oct-87 PVC 184.27 60.67 -0.03 184.30 2.57 0.22 NR NR

04-Dec-87 PVC 184.27 60.67 -0.03 184.30 2.57 0.22 NR NR

17-Jun-91 PVC 184.27 NR -0.77 185.04 NR NR NR NR

15-Jul-91 PVC 184.27 NR 1.29 182.98 NR NR NR NR

19-Aug-91 PVC 184.27 NR 1.29 182.98 NR NR NR NR

2-3-Aug-92 PVC 184.33 NR 0.00 184.33 NR NR NR NR

19-21-Jan-93 PVC 184.33 NR -(3) NA NR NR NR NR

18-Nov-93 PVC 184.33 NR >184.33 NA NR NR NR NR

29-Nov-94 PVC 184.33 NR NR NA NR NR NR NR

12-Dec-94 PVC 184.33 NR -0.61 184.91 NR NR NR NR

16-Oct-95 Steel 184.54 59.20 1.61 182.93 2.56 0.14 ND ND Seal destroyed, not flowing

23-Jan-96 Steel 184.54 Frozen 0.00 184.54 2.48 0.40 ND ND

02-May-96 Steel 184.54 59.20 0.00 184.14 2.48 0.40 ND ND

08-Jul-96 PVC 184.33 58.50 0.37 183.96 2.59 0.03 17.4 3.60

24-Sep-96 PVC 184.33 58.50 0.00 184.33 2.59 0.03 ND ND Slight artesian flow

09-Dec-96 PVC 184.33 58.50 0.00 184.33 2.49 0.03 1.5 0.0 Slight artesian flow

25-Mar-97 PVC 184.33 57.00 0.00 184.33 2.30 0.10 0.0 0.0

12-Jun-97 PVC 184.33 57.00 0.00 184.33 2.30 0.10 0.0 0.0

23-Sep-97 PVC 184.33 57.00 1.68 182.65 2.30 0.10 ND ND Source Control ongoing

08-Dec-97 PVC 184.33 57.00 1.10 183.23 2.30 0.10 10.2 6.0 Tubing partially frozen

25-Mar-98 PVC 184.33 57.00 0.00 184.33 2.30 -0.01 1.7 0.4

09-Jun-98 PVC 184.33 57.00 0.10 184.23 2.30 -0.01 5.6 4.3

21-Sep-98 PVC 184.33 57.00 2.60 181.73 2.30 -0.01 3.1 4.6

01-Dec-98 PVC 184.33 57.00 0.00 184.33 2.30 -0.01 1.0 0.4

24-Mar-99 PVC 184.33 57.00 0.00 184.33 2.85 0.60 N/A N/A

21-Jun-99 PVC 184.33 57.00 1.17 183.16 2.58 0.70 0.7 0.7

13-Sep-99 PVC 184.33 57.00 3.14 181.19 2.58 0.70 0.0 0.0 Drought Conditions

27-Mar-00 PVC 184.33 57.00 0.00 184.33 2.51 0.00 0.7 0.9

05-Sep-00 PVC 184.33 57.00 0.65 183.68 2.65 0.20 3.5 3.0

23-Apr-01 PVC 184.33 57.00 -0.08 184.41 2.70 0.24 0.2 0.0 Artesian flow

17-Sep-01 PVC 184.33 57.00 4.42 179.91 2.70 0.14 NM NM

01-May-02 PVC 184.33 57.00 0.00 184.33 2.70 0.14 0.0 0.0

16-Sep-02 PVC 184.33 57.00 3.91 180.42 2.75 0.28 1.0 1.0

15-Apr-03 PVC 184.33 57.00 0.00 184.33 2.60 0.20 0.0 0.0

09-Sep-03 PVC 184.33 57.00 2.40 181.93 2.68 0.22 1.0 1.0

21-Apr-04 PVC 184.33 57.00 0.00 184.33 2.62 0.24 0.0 0.0

21-Sep-04 PVC 184.33 57.00 0.00 184.33 2.60 0.20 0.2 0.2

20-Apr-05 PVC 184.33 57.00 0.00 184.33 2.60 0.20 0.0 0.0

12-Sep-05 PVC 184.33 57.00 0.62 183.21 2.60 0.20 0.0 0.0

18-Apr-06 PVC 184.33 57.00 0.00 183.33 2.45 0.24 0.0 0.0

27-Sep-06 PVC 184.33 57.00 0.00 184.33 2.45 0.24 0.0 0.0

25-Apr-07 PVC 184.33 57.00 0.00 184.33 2.45 0.24 NM NM

19-Sep-07 PVC 184.33 57.00 2.41 181.92 2.45 0.24 NM NM

23-Apr-08 PVC 184.33 57.00 0.00 184.33 2.45 0.24 NM NM

23-Apr-09 PVC 184.33 57.00 0.00 184.33 2.45 0.24 NM NM

21-Apr-10 PVC 184.33 57.00 0.00 184.33 2.45 0.24 NM NM

21-Apr-11 PVC 184.33 59.10 0.10 184.23 2.45 0.24 NM NM

25-Apr-12 PVC 184.33 59.00 0.00 184.33 2.45 0.24 NM NM

Central Maine Power (225545)

MOM 2012 Annual Report B-2 December 2012
APPENDIX B

Groundwater Elevations and PID Readings

O'CONNOR SITE

April 2012

Reference DTB DTW Water Stick-up PVC/Steel Diff. TVOC Well Head TVOC Ambient Comments

Well ID Date Reference Elev. (MSL) (ft) (ft) Elev. (MSL) (ft) (ft) (ppm) (ppm)

MW106B 07-Nov-86 PVC 183.65 102.25 -5.65 189.30 2.95 NA NR NR

10-Nov-86 PVC 183.65 102.25 -5.65 189.30 2.95 NA NR NR

13-Nov-86 PVC 183.65 102.25 -4.15 187.80 2.95 NA NR NR

04-Feb-87 PVC 183.65 102.25 -4.95 188.60 2.95 NA NR NR

27-28-Apr-87 PVC 183.65 102.25 -4.95 188.60 2.95 NA NR NR

23-Jul-87 PVC 183.65 102.25 -3.55 187.20 2.95 NA NR NR

30-Oct-87 PVC 183.65 102.25 -5.45 189.10 2.95 NA NR NR

04-Dec-87 PVC 183.65 102.25 -6.15 189.80 2.95 NA NR NR

17-Jun-91 PVC 183.65 NR -6.17 189.82 NR NR NR NR

15-Jul-91 PVC 183.65 NR -3.26 186.91 NR NR NR NR

19-Aug-91 PVC 183.65 NR -3.24 186.89 NR NR NR NR

2-3-Aug-92 Steel 184.25 NR -4.24 188.49 NR NR NR NR

19-21-Jan-93 Steel 184.25 NR -3.70 180.60 NR NR NR NR

18-Nov-93 Steel 184.25 NR >184.25 NA NR NR NR NR

29-Nov-94 Steel 184.25 NR NR NA NR NR NR NR

12-Dec-94 Steel 184.25 NR -4.42 188.67 NR NR NR NR

16-Oct-95 Steel 184.37 100.80 -0.70 185.07 2.81 0.58 ND ND Flowing.

23-Jan-96 Steel 184.37 100.92 -1.80 186.17 2.83 0.55 ND ND DTB - Meter hit clay./Flowing.

06-May-96 Steel 184.37 100.92 -4.00 188.37 2.80 0.60 ND ND DTB - Meter hit clay./Flowing.

08-Jul-96 PVC 183.65 101.80 -4.00 187.65 2.80 0.55 ND ND Flowing.

24-Sep-96 PVC 183.65 101.80 -3.58 187.23 2.80 0.55 ND ND Flowing.

11-Dec-96 PVC 183.65 101.80 -2.80 186.45 2.72 0.58 ND ND Artesian flow.

25-Mar-97 PVC 183.65 101.80 -3.76 187.41 2.72 0.58 ND ND

12-Jun-97 PVC 183.65 101.80 -2.90 186.55 2.72 0.58 ND ND Moderate recharge

23-Sep-97 PVC 183.65 99.00 -1.55 185.20 2.6 0.6 NM NM Source Control ongoing

8-Dec-97 PCV 183.65 99.00 -3.27 186.92 2.6 0.6 0 0 Artesian Flow

25-Mar-98 PCV 183.65 99.00 NM -- 3.0 -- 0 0

9-Jun-98 PCV 183.65 >100.00 3.03 186.95 2.8 0.55 0 0 Artesian Flow

21-Sep-98 PCV 183.65 >100.01 -1.00 184.65 2.9 0.62 1.2 1.2

1-Dec-98 PCV 183.65 >100.01 -4.00 187.65 2.9 0.62 0.4 0.4

24-Mar-99 PVC 183.65 >100.01 -3.00 186.65 2.7 0.70 N/A N/A

21-Jun-99 PCV 183.65 >100.01 -1.66 185.31 2.7 0.7 0 0

13-Sep-99 PVC 183.65 >100.01 0.00 183.65 2.7 0.0 0 0

27-Mar-00 PVC 184.65 >100.02 -2.96 186.61 2.4 0.65 0.4 0.3

5-Sep-00 PVC 184.65 >100.02 -1.50 186.15 2.7 0.70 1.7 1.3 Artesian Flow

23-Apr-01 PVC 184.65 >100.02 -2.90 187.55 2.72 0.60 0.3 0 Artesian Flow

17-Sep-01 PVC 184.65 >100.02 1.51 183.14 2.72 0.60 0.0 0.0

1-May-02 PVC 184.65 >100.02 -3.80 188.45 2.72 0.60 0.0 0.0

16-Sep-02 PVC 184.64 >100.00 -0.45 185.10 2.74 0.62 1.1 1.0

15-Apr-03 PVC 184.64 >100.00 -4.40 189.04 2.74 0.62 0.6 0.6

9-Sep-03 PVC 184.64 >100.00 -1.75 186.39 2.74 0.62 0.0 0.0

21-Apr-04 PVC 184.64 >100.00 -5.65 190.29 2.72 0.52 0.0 0.0

21-Sep-04 PVC 184.64 >100.00 -4.42 189.06 2.80 0.33 0.0 0.0

20-Apr-05 PVC 184.64 >100.00 -6.89 191.53 2.80 0.33 0.0 0.0

12-Sep-05 PVC 184.64 >100.00 -2.10 186.74 2.80 0.33 0.0 0.0

18-Apr-06 PVC 184.64 >100.00 6.80 191.44 2.65 0.33 0.0 0.0

27-Sep-06 PVC 184.64 >100.00 7.00 191.64 2.65 0.33 0.0 0.0 Artesian Flow

25-Apr-07 PVC 184.64 >100.00 -7.80 192.44 2.65 0.33 NM NM Artesian Flow

19-Sep-07 PVC 184.64 >100.00 -7.00 191.64 2.65 0.33 NM NM Artesian Flow

23-Apr-08 PVC 184.64 99.00 -4.75 189.39 2.65 0.33 NM NM Artesian Flow

23-Apr-09 PVC 184.64 99.00 -8.00 192.64 2.65 0.33 NM NM Artesian Flow

21-Apr-10 PVC 184.64 99.00 -3.80 188.44 2.65 0.33 NM NM Artesian Flow

21-Apr-11 PVC 184.64 99.00 -5.80 190.44 2.65 0.33 NM NM Artesian Flow

25-Apr-12 PVC 184.64 99.00 -7.00 191.64 2.65 0.33 NM NM Artesian Flow

Central Maine Power (225545)

MOM 2012 Annual Report B-3 December 2012
APPENDIX B

Groundwater Elevations and PID Readings

O'CONNOR SITE

April 2012

Reference DTB DTW Water Stick-up PVC/Steel Diff. TVOC Well Head TVOC Ambient Comments

Well ID Date Reference Elev. (MSL) (ft) (ft) Elev. (MSL) (ft) (ft) (ppm) (ppm)

OW201B 2-3-Aug-92 Steel 217.39 NR 14.20 203.19 NR NR NR ND

19-21-Jan-93 Steel 217.39 NR 13.70 203.69 NR NR NR NR

18-Nov-93 Steel 217.39 NR 13.84 203.55 NR NR NR NR

29-Nov-94 Steel 217.39 NR 11.67 205.72 NR NR NR NR

12-Dec-94 Steel 217.39 NR 11.46 205.93 NR NR NR NR

16-Oct-95 Steel 217.61 101.60 17.61 200.00 0.96 NA ND ND

23-Jan-96 Steel 217.61 101.86 10.95 206.66 1.00 0.40 ND ND DTB - Meter hit clay.

03-May-96 217.61 101.86 11.40 206.21 0.90 0.30 ND ND

10-Jul-96 Steel 217.61 101.06 12.95 204.66 0.90 0.30 ND ND

25-Sep-96 Steel 217.61 101.00 12.45 205.16 0.90 0.30 ND ND

11-Dec-96 Steel 217.61 101.00 10.48 207.13 0.90 0.09 1.8 1.7

27-Mar-97 Steel 217.61 100.90 12.50 205.11 0.90 0.09 0.7 0.3

13-Jun-97 Steel 217.61 100.90 12.57 205.04 0.90 0.09 1.9 1.8

23-Sep-97 Steel 217.61 100.50 14.88 202.73 1.00 0.09 NM NM Source Control ongoing

08-Dec-97 Steel 217.61 100.50 13.00 204.61 0.00 0.09 8.0 8.0 Ground surface regraded

25-Mar-98 Steel 217.61 100.50 11.50 206.11 0.00 -- 0.0 0.0

10-Jun-98 Steel 217.61 100.50 12.25 205.36 0.00 -- 2.2 1.5

22-Sep-98 Steel 217.61 100.50 16.39 201.22 0.00 -- 4.1 4.1

02-Dec-98 Steel 217.61 100.50 10.65 206.96 0.00 -- 1.7 1.6

25-Mar-99 Steel 217.61 100.50 9.85 207.76 0.00 -- 6.8 7.7

22-Jun-99 Steel 217.61 100.50 13.86 203.75 0.00 -- 0.9 1.1

14-Sep-99 Steel 217.5 100.50 17.31 200.19 0.00 00 0.0 0.0

29-Mar-00 Steel 217.5 100.50 9.14 20.8.36 0.00 0.0 0.0 0.0

06-Sep-00 Steel 217.5 100.50 13.83 203.67 0.90 0.37 1.2 0.9

24-Apr-01 Steel 217.5 100.50 9.11 208.39 0.90 0.37 0.0 0.0

17-Sep-01 Steel 217.5 100.50 18.20 199.30 0.90 0.37 NM NM

01-May-02 Steel 217.5 100.50 9.66 207.84 0.90 0.37 0.0 0.0

17-Sep-02 Steel 217.5 100.50 18.35 199.15 0.95 0.37 1.1 1.1

15-Apr-03 Steel 217.5 100.50 10.33 207.17 0.95 0.37 0.9 0.9

10-Sep-03 Steel 217.5 100.50 16.91 200.59 0.95 0.37 1.3 1.5

21-Apr-05 Steel 217.5 100.50 10.31 207.19 0.95 0.37 0.0 0.0

22-Sep-04 Steel 217.5 100.50 12.00 203.50 1.00 0.12 0.0 0.0

20-Apr-05 Steel 217.5 100.50 9.78 207.72 1.00 0.12 0.0 0.0

13-Sep-05 Steel 217.5 > 96.00 15.90 201.60 1.00 0.25 0.0 0.0

19-Apr-06 Steel 217.5 100.50 10.11 207.39 0.40 0.30 0.0 0.0

28-Sep-06 Steel 217.5 100.50 13.17 204.33 0.40 0.30 0.0 0.0

25-Apr-07 Steel 217.5 100.50 9.45 208.05 0.40 0.31 NM NM

18-Sep-07 Steel 217.5 96.00 16.85 200.65 0.40 0.31 NM NM

23-Apr-08 Steel 217.5 96.00 9.88 207.62 0.40 0.31 NM NM

23-Apr-09 Steel 217.5 96.00 8.90 208.60 0.40 0.31 NM NM

22-Apr-10 Steel 217.5 96.00 9.85 207.65 0.40 0.31 NM NM

21-Apr-11 Steel 217.5 99.00 8.81 208.69 0.40 0.31 NM NM

25-Apr-12 Steel 217.5 96.00 9.12 208.38 0.40 0.31 NM NM

Central Maine Power (225545)

MOM 2012 Annual Report B-4 December 2012
APPENDIX B

Groundwater Elevations and PID Readings

O'CONNOR SITE

April 2012

Reference DTB DTW Water Stick-up PVC/Steel Diff. TVOC Well Head TVOC Ambient Comments

Well ID Date Reference Elev. (MSL) (ft) (ft) Elev. (MSL) (ft) (ft) (ppm) (ppm)

MW-501 06-May-96 PVC 211.51 13.29 8.40 203.11 2.80 0.13 126.0 2.1

08-Jul-96 PVC 211.51 13.29 11.39 200.12 2.80 0.13 44.0 1.5

23-Sep-96 PVC 211.51 13.30 10.03 201.48 2.10 0.13 1.4 0.7 Low recharge

09-Dec-96 PVC 211.51 13.30 8.20 203.31 2.10 0.13 2.8 0.1 Low recharge/stable drawdown

25-Mar-97 PVC 211.51 13.30 9.46 202.05 2.40 0.15 1.4 1.4

12-Jun-97 PVC 211.51 13.30 10.90 200.61 2.40 0.15 1.0 0.3 Very low recharge

23-Sep-97 PVC 211.51 13.30 11.69 199.82 2.55 0.10 NM NM Source Control ongoing

08-Dec-97 PVC 211.51 13.25 10.02 201.49 2.44 0.12 0.0 0.00

24-Mar-98 PVC 211.51 13.30 9.80 201.35 2.40 0.12 0.0 0.00

09-Jun-98 PVC 211.51 13.30 10.72 200.79 2.40 0.12 2.8 2.1 Poor recharge, no sample

21-Sep-98 PVC 211.51 13.30 12.36 199.15 2.40 0.12 5.5 5.5 Poor recharge, no sample

18-Apr-06 PVC 211.49 13.37 8.24 203.25 2.55 0.16 0.0 0.0

01-Dec-98 PVC 211.51 13.29 8.23 203.28 2.40 0.12 0.8 0.8

23-Mar-99 PVC 211.51 13.31 7.34 204.17 2.40 0.12 2.7 2.5

21-Jun-99 PVC 211.51 13.31 11.55 199.96 2.40 0.12 1.2 1.2

13-Sep-99 PVC 211.49 13.31 10.86 200.63 2.59 0.00 0.0 0.0 No recharge, No Sample

27-Mar-00 PVC 211.49 13.31 8.49 203.00 2.51 0.10 2.2 1.6

05-Sep-00 PVC 211.49 13.30 11.15 200.34 2.55 0.10 3.6 4.4 No recharge, No Sample

23-Apr-01 PVC 211.49 13.31 8.05 203.44 2.50 0.10 0.0 0.0 100ml/min - recharge

17-Sep-01 PVC 211.49 13.31 12.11 199.38 2.50 0.10 0.0 0.0

30-Apr-02 PVC 211.49 13.31 5.20 206.29 2.50 0.10 0.0 0.0

16-Sep-02 PVC 211.49 13.30 12.04 199.45 2.46 0.10 1.8 1.8 No recharge, No Sample

14-Apr-03 PVC 211.49 13.32 9.31 202.18 2.50 0.10 0.8 0.8

09-Sep-03 PVC 211.49 13.32 11.58 199.91 2.44 0.10 0.8 0.8

20-Apr-04 PVC 211.49 13.30 8.35 203.14 2.44 0.10 0.0 0.0

21-Sep-04 PVC 211.49 13.34 11.66 199.83 2.71 0.16 0.0 0.0

19-Apr-05 PVC 211.49 13.34 8.72 202.77 2.71 0.16 0.0 0.0

12-Sep-05 PVC 211.49 13.35 12.00 199.49 2.71 0.16 10.4 11.3 PID baseline at 10-12

27-Sep-06 PVC 211.49 13.40 11.42 200.07 2.71 0.16 0.0 0.0

24-Apr-07 PVC 211.49 13.40 7.00 204.49 2.71 0.16 NM NM

18-Sep-07 PVC 211.49 13.38 12.26 199.23 2.71 0.16 NM NM No recharge, No sample

22-Apr-08 PVC 211.49 13.50 8.05 203.44 2.71 0.16 NM NM

23-Apr-09 PVC 211.49 13.50 4.20 207.29 2.71 0.16 NM NM

21-Apr-10 PVC 211.49 12.40 7.68 203.81 2.71 0.16 NM NM

21-Apr-11 PVC 211.49 12.68 4.98 206.51 2.71 0.16 NM NM

25-Apr-12 PVC 211.49 13.50 4.31 207.18 2.71 0.16 NM NM

Central Maine Power (225545)

MOM 2012 Annual Report B-5 December 2012
APPENDIX B

Groundwater Elevations and PID Readings

O'CONNOR SITE

April 2012

Reference DTB DTW Water Stick-up PVC/Steel Diff. TVOC Well Head TVOC Ambient Comments

Well ID Date Reference Elev. (MSL) (ft) (ft) Elev. (MSL) (ft) (ft) (ppm) (ppm)

MW-502 07-May-96 PVC 216.34 17.75 9.25 207.09 3.01 0.11 4.90 0.19

09-Jul-96 PVC 216.34 17.76 11.47 204.87 3.01 0.11 34.0 14.0

23-Sep-96 PVC 216.34 17.76 9.44 206.90 3.01 0.11 3.1 2.1 Low recharge

10-Dec-96 PVC 216.34 17.71 8.07 208.27 2.71 0.10 2.2 0.7 Very low recharge

25-Mar-97 PVC 216.34 17.71 10.52 205.92 2.22 0.00 1.2 1.2

12-Jun-97 PVC 216.34 17.75 10.04 206.30 2.22 0.00 1.0 0.7 Very low recharge

23-Sep-97 PVC 216.34 17.70 12.11 204.23 2.40 0.00 NM NM Source Control onging

08-Dec-97 PVC 216.34 13.30 10.33 206.01 2.40 0.00 0.0 0.0

25-Mar-98 PVC 216.34 17.71 9.14 207.20 2.42 0.00 0.0 0.0

09-Jun-98 PVC 216.34 17.72 10.14 206.20 2.40 -0.05 0.0 0.0

21-Sep-98 PVC 216.34 17.72 14.69 201.65 2.40 -0.05 4.5 5.5 Poor recharge, no sample

01-Dec-98 PVC 216.34 17.74 8.42 207.92 2.68 -0.02 0.7 0.6

24-Mar-99 PVC 216.34 17.71 8.07 208.27 2.68 -0.02 9.2 8.6

21-Jun-99 PVC 216.34 17.70 12.23 204.11 2.50 0.03 0.0 0.0

13-Sep-99 PVC 216.28 17.70 15.75 200.53 2.50 0.03 1.9 5.0 No recharge, No sample

27-Mar-00 PVC 216.28 17.70 7.71 208.57 2.51 0.06 0.4 0.2

06-Sep-00 PVC 216.28 17.65 11.37 204.91 2.50 0.03 3.6 2.6

23-Apr-01 PVC 216.28 17.71 7.33 208.95 2.30 0.10 0.2 0.0

17-Sep-01 PVC 216.28 17.71 15.68 200.60 2.30 0.10 0.0 0.0

30-Apr-02 PVC 216.28 17.71 4.44 211.84 2.30 0.10 0.0 0.0

16-Sep-02 PVC 216.28 17.66 15.75 200.53 2.42 0.04 2.2 2.0 No recharge, No sample

14-Apr-03 PVC 216.28 17.66 5.36 210.92 2.56 0.04 0.8 0.8

09-Sep-03 PVC 216.28 17.66 15.00 201.28 2.56 0.04 0.8 0.8

20-Apr-04 PVC 216.28 17.66 3.97 212.31 2.56 0.04 0.0 0.0

21-Sep-04 PVC 216.28 17.66 8.31 207.97 2.56 0.08 0.0 0.0

19-Apr-05 PVC 216.28 17.71 5.28 211.00 2.56 0.08 0.0 0.0

12-Sep-05 PVC 216.28 17.70 14.66 201.62 2.56 0.08 8.2 8.2 PID baseline at 8.0-9.0

18-Apr-06 PVC 216.28 17.71 5.52 210.76 2.56 0.10 0.0 0.0

27-Sep-06 PVC 216.28 17.70 12.37 203.91 2.56 0.10 0.0 0.0

24-Apr-07 PVC 216.28 17.71 4.34 211.94 2.56 0.10 NM NM

18-Sep-07 PVC 216.28 17.71 15.68 200.60 2.56 0.10 NM NM No recharge, No sample

22-Apr-08 PVC 216.28 17.75 6.30 209.98 2.56 0.10 NM NM

22-Apr-09 PVC 216.28 17.75 3.85 212.43 2.56 0.10 NM NM

21-Apr-10 PVC 216.28 17.77 5.12 211.16 2.60 -0.01 NM NM

21-Apr-11 PVC 216.28 17.58 4.39 211.89 2.60 -0.01 NM NM

25-Apr-12 PVC 216.28 17.78 4.11 212.17 2.60 -0.01 NM NM

Central Maine Power (225545)

MOM 2012 Annual Report B-6 December 2012
APPENDIX B

Groundwater Elevations and PID Readings

O'CONNOR SITE

April 2012

Reference DTB DTW Water Stick-up PVC/Steel Diff. TVOC Well Head TVOC Ambient Comments

Well ID Date Reference Elev. (MSL) (ft) (ft) Elev. (MSL) (ft) (ft) (ppm) (ppm)

MW-503 06-May-96 PVC 207.28 13.07 5.36 201.92 2.92 0.30 3.40 0.19

08-Jul-96 PVC 207.28 13.07 7.82 199.46 2.92 0.30 17.1 2.1

23-Sep-96 PVC 207.28 13.07 7.31 199.97 2.92 0.30 16.1 2.1

10-Dec-96 PVC 207.28 13.07 5.60 201.68 2.92 0.01 51.1 1.5

25-Mar-97 PVC 207.28 13.11 6.24 201.04 2.85 0.02 ND ND

12-Jun-97 PVC 207.28 13.11 8.08 199.20 2.85 0.02 3.7 0.5 Low recharge

23-Sep-97 PVC 207.28 13.11 8.50 198.78 2.20 0.01 NM NM Source Control ongoing

08-Dec-97 PVC 207.28 13.11 7.70 206.58 2.25 0.00 0.0 0.0

24-Mar-98 PVC 207.28 13.12 7.45 199.58 2.43 -0.05 0.0 0.0

09-Jun-98 PVC 207.28 13.12 8.41 198.87 2.31 -0.09 4.7 5.5

21-Sep-98 PVC 207.28 13.12 10.30 196.98 2.31 -0.09 0.5 0.5

01-Dec-98 PVC 207.28 13.12 5.55 201.73 2.31 -0.09 1.4 1.3

24-Mar-99 PVC 207.28 13.11 5.16 202.12 2.31 -0.09 0.0 0.0

21-Jun-99 PVC 207.28 13.15 9.11 198.17 2.34 -0.04 0.0 0.0

13-Sep-99 PVC 207.29 13.15 9.82 197.47 2.34 -0.04 0.0 0.0

27-Mar-00 PVC 207.29 13.15 5.52 201.77 2.31 -0.05 0.6 0.5

05-Sep-00 PVC 207.29 13.12 8.82 198.47 2.30 -0.04 2.8 2.7

23-Apr-01 PVC 207.29 13.11 5.52 201.77 2.40 -0.01 0.2 0.0

17-Sep-01 PVC 207.29 13.11 12.72 194.57 2.40 -0.01 0.0 0.0

30-Apr-02 PVC 207.29 13.11 4.55 202.74 2.40 -0.01 0.0 0.0

16-Sep-02 PVC 207.29 13.08 11.85 195.44 2.44 -0.10 0.9 0.9 No recharge, No sample

14-Apr-03 PVC 207.29 13.13 6.00 201.29 2.40 -0.22 0.7 0.7

09-Sep-03 PVC 207.29 13.13 11.32 195.97 2.40 0.14 0.8 0.8

20-Apr-04 PVC 207.29 13.13 5.21 202.08 2.40 0.14 0.0 0.0

21-Sep-04 PVC 207.29 13.13 7.30 199.99 2.40 0.14 0.0 0.0

19-Apr-05 PVC 207.29 13.13 6.25 201.04 2.40 0.14 0.0 0.0

12-Sep-05 PVC 207.29 13.10 9.92 197.37 2.40 0.14 0.0 0.0

18-Apr-06 PVC 207.29 13.13 5.40 201.89 2.45 0.20 0.0 0.0

27-Sep-06 PVC 207.29 13.13 8.50 198.79 2.45 0.20 0.0 0.0

24-Apr-07 PVC 207.29 13.13 5.55 201.74 2.45 0.20 NM NM

18-Sep-07 PVC 207.29 13.23 11.35 195.94 2.45 0.20 NM NM No recharge, No sample

22-Apr-08 PVC 207.29 13.33 6.04 201.25 2.45 0.20 NM NM

22-Apr-09 PVC 207.29 13.33 4.29 203.00 2.45 0.20 NM NM

21-Apr-10 PVC 207.29 13.33 5.90 201.39 2.45 0.20 NM NM

21-Apr-11 PVC 207.29 13.36 4.60 202.69 2.45 0.20 NM NM

25-Apr-12 PVC 207.29 13.35 4.40 202.89 2.45 0.20 NM NM

Central Maine Power (225545)

MOM 2012 Annual Report B-7 December 2012
APPENDIX B

Groundwater Elevations and PID Readings

O'CONNOR SITE

April 2012

Reference DTB DTW Water Stick-up PVC/Steel Diff. TVOC Well Head TVOC Ambient Comments

Well ID Date Reference Elev. (MSL) (ft) (ft) Elev. (MSL) (ft) (ft) (ppm) (ppm)

MW-507A 09-Dec-97 PVC 217.56 22.85 9.20 208.36 NM NM 12.4 8.9 New well 10-97

26-Mar-98 PVC 217.56 22.85 8.36 209.20 3.40 -0.15 0.0 0.0

10-Jun-98 PVC 217.56 22.85 9.44 208.12 3.40 -0.15 7.2 7.2

22-Sep-98 PVC 217.56 22.85 13.50 204.06 4.40 -0.15 3.1 4.1

02-Dec-98 PVC 217.56 22.87 7.87 209.69 3.40 -0.15 1.4 0.9

25-Mar-99 PVC 217.56 22.75 7.45 210.11 3.40 -0.15 7.2 7.1

22-Jun-99 PVC 217.56 22.75 10.59 206.97 3.40 -0.15 2.7 2.7

13-Sep-99 PVC 217.56 22.75 13.65 203.91 3.40 -0.15 0.5 0.6

27-Mar-00 PVC 217.56 22.75 4.71 212.85 3.40 -0.15 0.0 0.0

06-Sep-00 PVC 217.56 22.75 9.77 207.79 3.63 -0.16 2.6 2.4

24-Apr-01 PVC 217.56 22.75 6.56 211.00 3.70 -0.13 0.0 0.0

18-Sep-01 PVC 217.56 22.75 15.44 202.12 3.70 -0.13 1.8 1.8

01-May-02 PVC 217.56 22.75 6.76 210.80 3.70 -0.13 0.0 0.0

17-Sep-02 PVC 217.56 22.76 15.48 202.08 3.37 -0.14 0.9 0.9

15-Apr-03 PVC 217.56 22.76 7.12 210.44 3.37 -0.14 0.8 0.8

10-Sep-03 PVC 217.56 22.76 14.00 203.56 3.33 -0.15 0.0 0.0

20-Apr-04 PVC 217.56 22.76 4.53 213.03 3.33 -0.15 0.0 0.0

22-Sep-04 PVC 217.56 22.76 7.87 209.69 3.37 -0.14 0.0 0.0

20-Apr-05 PVC 217.56 22.77 6.85 210.71 3.37 -0.14 0.0 0.0

12-Sep-05 PVC 217.56 22.75 13.10 204.46 3.37 -0.14 0.0 9.0 PID baseline at 8.0 - 9.0

19-Apr-06 PVC 217.56 22.75 7.25 210.31 3.63 -0.14 0.0 0.0

27-Sep-06 PVC 217.56 22.75 9.93 207.63 3.63 -0.14 0.0 0.0

25-Apr-07 PVC 217.56 22.75 6.74 210.82 3.63 -0.14 NM NM

18-Sep-07 PVC 217.56 22.75 14.17 203.39 3.63 -0.14 NM NM

22-Apr-08 PVC 217.56 22.30 7.05 210.51 3.63 -0.14 NM NM

22-Apr-09 PVC 217.56 22.30 4.93 212.63 3.63 -0.14 NM NM

21-Apr-10 PVC 217.56 22.50 6.88 210.68 3.63 -0.14 NM NM

21-Apr-11 PVC 217.56 22.67 6.36 211.20 3.63 -0.14 NM NM

25-Apr-12 PVC 217.56 22.66 5.44 212.12 3.63 -0.14 NM NM

Central Maine Power (225545)

MOM 2012 Annual Report B-8 December 2012
APPENDIX B

Groundwater Elevations and PID Readings

O'CONNOR SITE

April 2012

Reference DTB DTW Water Stick-up PVC/Steel Diff. TVOC Well Head TVOC Ambient Comments

Well ID Date Reference Elev. (MSL) (ft) (ft) Elev. (MSL) (ft) (ft) (ppm) (ppm)

MW-508B 09-Dec-97 PVC 216.96 50.00 13.30 203.65 NM NM 0.0 0.0 New well 10-97

25-Mar-98 PVC 216.96 49.99 12.49 204.46 3.00 -0.15 1.0 1.0

09-Jun-98 PVC 216.96 49.99 13.35 203.60 3.00 -0.15 3.9 3.9

22-Sep-98 PVC 216.96 49.99 17.40 199.55 3.00 -0.15 2.3 2.3

01-Dec-98 PVC 216.96 49.99 12.48 204.47 3.00 -0.15 0.4 0.2

24-Mar-99 PVC 216.96 49.99 10.65 206.30 3.00 -0.15 0.0 0.0

22-Jun-99 PVC 216.96 50.02 14.92 202.03 3.00 -0.15 0.6 0.6

13-Sep-99 PVC 216.96 50.02 18.11 198.84 3.00 -0.11 0.0 0.0

27-Mar-00 PVC 216.96 50.02 9.90 207.06 3.00 0.00 0.0 0.0

06-Sep-00 PVC 216.96 49.99 14.42 203.14 2.98 -0.12 2.2 1.2

24-Apr-01 PVC 216.96 49.99 10.40 207.16 3.00 -0.12 0.3 0.0

17-Sep-01 PVC 216.96 49.99 19.11 198.45 3.00 -0.12 1.8 1.8

01-May-02 PVC 216.96 49.99 10.30 206.66 3.00 -0.12 0.0 0.0

17-Sep-02 PVC 216.96 49.99 18.96 198.00 2.71 -0.12 0.9 0.9

15-Apr-03 PVC 216.96 49.99 11.00 205.96 2.71 -0.12 0.0 0.0

10-Sep-03 PVC 216.96 49.99 17.60 199.36 2.82 -0.15 0.0 0.0

21-Apr-04 PVC 216.96 49.99 10.96 206.00 2.82 -0.15 0.0 0.0

22-Sep-04 PVC 216.96 50.00 12.65 204.04 2.82 -0.15 0.0 0.0

20-Apr-05 PVC 216.96 50.00 10.90 206.06 2.87 -0.11 0.0 0.0

13-Sep-05 PVC 216.96 50.00 17.18 199.78 2.82 -0.15 0.0 0.0

19-Apr-06 PVC 216.96 50.00 11.10 205.86 2.73 -0.15 0.0 0.0

27-Sep-06 PVC 216.96 50.00 14.50 202.46 2.73 -0.15 0.0 0.0

25-Apr-07 PVC 216.96 50.00 10.76 206.20 2.73 -0.15 NM NM

18-Sep-07 PVC 216.96 50.00 18.00 198.96 2.73 -0.15 NM NM VOCs only, water level exceeded pump limit

22-Apr-08 PVC 216.96 50.02 11.10 205.86 2.73 -0.15 NM NM

22-Apr-09 PVC 216.96 50.02 10.09 206.87 2.73 -0.15 NM NM

21-Apr-10 PVC 216.96 50.02 11.10 205.86 2.73 -0.15 NM NM

21-Apr-11 PVC 216.96 50.26 10.19 206.77 2.73 -0.15 NM NM

25-Apr-12 PVC 216.96 49.85 10.62 206.34 2.73 -0.15 NM NM

Notes:

DTB = Depth to bottom of well from top of casing. DTW = Depth to water from top of casing.

Stick-up = Length of casing above ground surface. TVOC = Total Volatile Organic Compounds.

PVC/Steel Diff. = Distance between top of steel and top of PVC casing. NA = Not analyzed.; NR = Not recorded.

Elevations reported in feet above mean sea level. NM = Not measured

Central Maine Power (225545)

MOM 2012 Annual Report B-9 December 2012
Central Maine Power (225545) December 2012

MOM 2012 Annual Report

APPENDIX C: FIELD RECORD DATA SHEETS
12:13:59 p.m. 05

082012 

--2076216595 C~IP 

G!'.Jr[!O;!.!IJ!~lll!~d,_,_w~a~t~er:,=F:ie:'l'::d:D=:a:ta=R:e:c:o:r:d:__,Centra/ Maine Power Comp.-a_nY _____ _, 

Project: I._O_'C:-o_nn_o_r --;:::;;:;:;::::;=::=:::;::;:;~1 Project Number: lQ!Ql a 3 sl2 I 

Sample Location: I rnul/ JD?/12 I Location Activity: I Start:j<;fJ'£1 

P~geLof[ 

Date:/ '-/- ;)')-/§] 

I End: !545] 

Field QA Data: CJ Field Duplicate Collected ID: 

Water Levei/WeU Data PID Reading at Wellhead: ___ _ PID Background Reading: ___ _ 

Measured Historical Top of Top of 

0Z! oo on '-'----' 

DO 

ProtecliYe Casing Stickup l Fr I 

(from g:rou.od) L. ___ __J. 

Protective C2Si:l;;/ I Fr I W~/1 Ditft.-rcntial . . ~----' 

Well 

Material DPVC oss D Otll:r 

WdJ 

Di.a!Th::ter [)1'" D 0~, 

Length of 

S=co 

§ 0.06 UFt (2") 

2..46 I..!Ft (4'') 

5.60 LIFt (6'') 

_UFrL_'J 

L/?urgc Vol 

L/TotalPurged 

Well Integrity Good 

Protective Casics Intact 

Welt L>ck ~§§ Middle of 

=· 

Purge Data 

Allo1vable 

Drawdown Ft I Mrac.AJlowcd 

Of;pth to Water 

Historical Purge Rate Historical Sampling Rate 

Ft I Pump Set Depth 1 Fll 

Purge Rate (<l) (j Sampling Rate Sample Observation 

"r'-m.~(n=un'l---~~~~l(;;::-,--:~~~~~~=T~hi.7Y(~::~~.~~;:h--,-,~~~==~-.-

Flow Rare (ml/nrinl ( o_ ( . c.() 'n ( (jl \') _( {_ j--

Purgo Vol (Hters) f ,-; , Lj 1S 'L \ \ -I ~ D"PthiDW>!e>'(ft) 1'-l- ::H) I\ .~1l 'l!_f, -;:rn \<,l,i{ /(. '-1'-t) ~ 

Temp('C) il: '<,S( _! , '0 '<:}.._ L /-iS:\ /:;) ,_L .1_ I , I -!- _ 

Speo. Coo<L (umbo/om) 2, If '1-, '),_ J ·-:-: d- :,J . ':j;:), ~ '"-;, 7) I _ 

pH (uru~) c., c:, '-!- ~ lo ) G ' '+( ) '? ' "" l -c;' en':::> 

Time (nrinJ LJ e-, S_ U c;c, lO ( ) \ 

Deplh "'w,~a ift) It . +0 I 4 , ;n· J I'-+. ·tl l I L-\ . +\. l. I 7H I v '\: . 

Temp('CJ !Fi:. n fo I ~ :...q II.:>,:).. l \- d- ) f 

DO (ppm) ~ J ~ , I ~'-, ~ _iY-:] ":2--; __ (_)_'i) __ 

Equipment Documentation 

Clear 

Colored 

Cloudy 

Tu.rbid 

Odot 

Orh<t 

Historical Oat.!. 

(see nor.::s) 

Decon Flwds Used Purging Sampling W/L Equip Used W>IOm l[l""ie Cond Pmb< 

Deionized Water 

1-fr/0./DI Water 

Potable Watc:r 

TSP Solution 

No~ 

Methanol Solution 

Analytical Parameters 

Method 

8080 

8021 

Weather Conditions/Notes: 

Filtered 

~. 

No 

Pn:servation 

:\l'o~/Chi!f 

HCL·Chil! 

Volume Req'd 

1-/it.q 

2 VOA vials 

ln-Linc Filter Float Activated 

Pn::ss/Vac Filter lnleriace Prnbe 

Orhet 

Nt~mber of Filters !Jscd 

Sample BcClle !D Num~n: 

\ 
12:14:20 p.tn. 05

082012 

--2076216595 CMP 

.!!,G;iJll'[!:()~lll!!lii!~dl"'W~ll~t~e~r:F:ie:l:d::::O:a:t:a=:R:e:c:or:d:_-,Centra/ Maine Power Compra-ny ____ __, 

Project: '-/ O_'-:-C_onn_or---;:=:;=;::;:::==::::;~j Project Number: :=;:==-::;:;.:::;===::; 

Page _j_ of)_ 

Date: / 'f- ;;)5-/.,::) 

Sample Location: I M W -! O(pft I Location Activity: I Start: / ~ ~Sp~ 

Field QA Data: Field Duplicate Collected ID: I fi\S [M ~ b I 

j End: Ot: 6--0 

Water LeVel/Well Data P!D Reading at Wellhead:. ____ _ 

We/! Deyth 

+ ~torical Top of Top of 

lr-=5;=-r9 '..,.,,,I D [2] D u 

ikjAAtoWater I (j 'o Ft I D o ~:lh to s~n j Ft / 

~:=;;; L/Pw-ge Vol 

Well 

Material 

Well 

Dinmettt 

P!D Background Reading:. ___ ~ 

Protective CasinJY r---~Ft"'l 

Well Differential j 

~-------' 

~PVC oss 0 Qth¢T 

[IJ2" D'" DOilirr 

Height of Water I Ft I X 

Colurrm ~-====;;~- ~~of Ftj 

0.06UFt(2") 

2.46 Lrft{4') 

S.60Ufl(6") 

_UFtL') 

L I Total Purged 

Well ln!egrity GOQd 

Protective Casing fntac:1. 

Wellt<>ck ~§§ Middle of Ft I 

ScreeD . 

Allowable 

Drawdown 

Purge Data Historical Purge Rate 

Purge Rate 

Time (min) ; a; oo { 5-00 

Flow Rate (ml/min) 3So (,,0 

Purge Vol (liters) 

Dqlth ta Wnter(fl) •. G • iJ 

Temp ("C) JiJ'Ly LL- y 

Spec, Cond. (umbo/em) • 2.:11 '2: -,- 2> 

pH (uniti) !. '{3' 7,55 

Tw-bidlty(ntu} .],<t'f .'6''--1 

DO (ppm) SL 

·' 'i 

Time(mitl) 

Flow Rate (mllmin) 

Purge Vol {litern) 

Depth to Water (ft) 

Te~('C) 

Spec. Cood. (umholcm) 

pH (units) 

Tmbidity (ntu) 

.. PO (ppm) 

Equipment Documentation 

Ftl Max Allowed 

0...-pth to Watu 

Historical Sampling Rate 

Sampling Rate 

">('; OD ;;)5' ()() 

\~l",1Lil/1 l'SOMLI tA 

'(o. l . 

::,_0)( 1)/ 

-;_;;. "<, 2., y: ,;;;_ 

·7. c" l F 1;1:) 

I ::I I 

'(0 (p<q 

Ftl 

\ 

<;, 

_} 

Pump Se1 Depth l Ftl 

Sample Observation 

Cle" 

,,,\ ~ (~ ~ ' 

Colored 

Cloudy 

Tl.ll'bid 

"' Odoc .u 1,_ . \,_>" t-r-

'-,fJ'-J' 

<../ 

'"I( 

~ 

Oilier 

Historical Data 

(see notes) 

Decon Fluids Used Purging Purging Sampling W 1L Equip Used 

D•wn W'~"' ~ Ekooio Cond. Pmbc 

Deionized Water 

HNOyDI Water 

Potabk Water 

TSP Solution 

None 

Methdool Solution 

Analytical Parameters 

Sti PCB' j VOC; 

Method 

8080 

8021 

Weather Conditions/Notes: 

Filtered 

:"-io 

Bailer 

PVCtSilicon Tubing 

Tcf1on!Si!icon Tubing 

AirWl 

YSl Flow Cell 

f'reserv.lri on 

~one.. Chill 

HCL'Chill 

Volume Rcq'd 

2- litet 

2 YOA vials 

In-Line Filler Float Activated 

Press!Vac Filter Interface Probe 

Other 

Number of Filters Csed 

Samplt! Botlic 1D Numbcn; 

Si nature: ( 

:) 
12:14:39 p.m. 05-08-2012 4/12 

'2076216595 CMP 

'kG[]ir:£O!.J!U!,!Ili!Jd~w~a~t~er;:F:ie:l:d:JD=:a:ta:::R:e:c:or:d:_..,Central Maine Power Comp,a_nY ____ ___, 

Project: I O'Connor Project Number: Date: 

Page)_ ofj_ 

I If -;J s -- ;;;;:L 

Sample Location: I M W-I o b 8 I Location Activity:/~ S;::tart==: ,;t:;=: =,=0~ 

Field QA Data: 

Water Leve!IW ell Data 

Well Depth 

Depth to Water 

Height ofWnter I 

CoiUlllii 

length of 

Scre<O 

ft I X 

Ftl 

Field Duplicate Collected ID: / ~ \IY1Q-JOG.I3 fb (:uu ('I, c·"-fe 

0.06lJFt (2'') 

2.46I.JFt (4') 

5.60 UFt (6'') 

_IJFt(__") 

Allowable 

Dmwdown Ft I 

PID Background Reading: ___ _ 

Protective Casing Stickup Ia { C iFt I Protective Casing/\ 

(from ground) _ ·£> i,2 . Well Different:W 

'------J 

L/Pur~ Vol 

L I Totru Ptlrged 

Max Allowed 

Depth to Water 

Well n7J PVC 0 SS 

Materinl ~ 

Well 

Diameter [2]'" 

WeB Integrily Good 

ProteGrive Cll.'ling Intact 

Well Lock 

Ft I 

o·- Dcnh<T 

~§§ 

Pwnp Set Depth I 

Purge Data Historical Purge Rate 

Purge Rate 

Historical Sampling Rate 

Sampling Rate Sample Observation 

Time(min) 

Flow Rate (mllmin) 

Purge Vet (liten) 

Depth to Water(ft) 

Temp ("C) 

Spec. Cood. (umho/cm) 

pH (uuit5) 

Turbidity (ntu) 

DO (ppm) 

Equipment Documentation 

Decon Fluids Used Purging 

Deionized Water 

HNO;v'DI Water 

P¢table Water 

TSP Solution 

None 

Methanol Solution 

Analytical Parameters 

~ethod 

8080 

8021 

Weather Conditions/Notes: 

Filtered 

~¢ 

Sampling 

Peri.sblfric Pump 

Red.i Flow II 

Bailer 

PVC/Silicon Tubing 

Tetloo/Silicon Tubing 

Air Lifl 

YSI Flow Cell 

Purging 

f'Tcs-:.rvarion 

:-./one/Chill 

Vol~Rcq'd 

2- lirer 

HCLrChi!l 2 VOA vials 

Signature: 

r:tx Colored 

Cloudy 

Turbid 

Odoc 

0<1= 

Historical Data. 

(see notes) 

Srunpling WfL Equip Used 

W•'=' ~ El«<ri' Coo<i Pcobe 

In-Line Ftlter · Float Activated 

Press/V2.c Filter Jntezface Probe 

Number of Filters L.'se-d 

Sample Bottle lD Numbers 

I 

O<ha 
2076216595 CMP ·--··· 

... 

Gf,ul@dwat~r Field Dita .RecorE Centra&ifaine Power Compa/ZE - - - . r--:;i"Z-;:;~:;=r<:-1 

. ProJec-t: I O'Connor • - I :=Project Number: [ @8 3 5"0 ! 

Pagel_ o£1._ 

Date: /4 -0'-5· 1 ,?; L 

sarripl,;;: Location: cw uJ -6 tiffi . ~ation Activity: [~ I 3: 2. s I 

f!J {field Dup~te Collected ID: _f I 

I End: l<fC.@ J 

FieldQAData: 

Well D~iliMidillc of 

Srn= 

··-· 

PID Background Reading: ::: ---,_~-

Pe::u:-:cr.-g:ce-:-D'-a-ta_. _· --.,·::..::· ~:;nRirli!:,:·(::;:~:_-Pur_g,e-llil-;teo-,-;c::C:!::.IBij'::(~)~-r:;:t&~··~;-·-~~~-~~-~:·~~to;.::;~·~~-:;~;:":::;..,l-inlf ·~;::Ra-,-te-:;:C'··~=:;:==::::;- ~ample Observation 

-Tune (mio) ; "'i': ::: 1 { ·:.. · -ES- · ;-; . ( ·- : . .;;::- . ~ Cl= 

FlowR>"'(ml/min) · J'-f::<J-.::.·· 1 t.£. .. ·f:'.. :· li (' r Colored (/Vi!r4~ 

P"'>" Vol(H~<rn} (};; · _ j ·.I<:. .::='·. .. : r -t·.---· -?. ;- !--- Clourly \ n:J V\ 

!kpm>oW•"'(ft~ _"'\:·;:')' )::: "'f< '{? OJ'c-lf:~"> "1. Jc f{_ 'E "--- T""'id 

r.,.., ((:) ri.f:·, ·J <.;::;. I :c <i I . -:- I~_ "i j?<·- I ri . E-<0'- • OdD• 

Spec. Cond. (tunhoJcm} '\:9;1 -.;_:X,";~ ·-s:...orr . . 0%';?-,"?f ;· : -:>,7_ C<f:::. - Oth<f 

pH (!.lnitt)· · 

Turl:lidity (Dtu): 

(;' '·-'~'' J~. •(:. (p·'~( lJ. _(a,5( ;;, (j &:· - Historical Dn~a· 

(see notes) _-,no:;= •· : I o· .. : : · ·--r~ 10 <f' 

OO(ppm) 

. Tlme (mill) · 

\!k.w Rate {ml!min). '' Y-J.:·::;; 

Purg-e VoJ (liten:)·. '-:;< .• ·' :::::. _: 

Depth to Wata (ft): . 

. ' - - Equipment Doc':'mentatlon 

Decon Fluids Used Purging 

·~J Dawn ::_: 

--J D.:ionized W;s.ter :: 

l HNO,JD! Wa!<r : 

P01.3ble W21er ~ 

TSl' ~olurion :: 

None -:~ 

M:et.ianof Solution' ~-

"".lytical Param<lters 

rCBs 

'/OC.s 

""< 

···:· 

MtihOO 

so sa 

Fil~d 

\o 

/()f) • < ---- . 

'\ /1 

!fJ. I \. 

I :f'oe. ·"' 

L 

( j' ( ~·:::: 

/.'-; ~:.:: 

Purging 

·:-z-Jiter 

2.VOA vials 

•. ·-··. -· /. '1 ,;c::_ 

. Sampling WfL Equip Used 

~ Wa""" ~ El<o<ric Coed. hebe 

rn-line filtrr Float Acriv.ated 

Ptess!Vec Filter I ntctface PTObe 

0<00 

Nu~r offilrers CSC'Ci 

Sample 8oq/e 1D Numbql 
p

2076216595 CMP 

.!!,G~rCJ;O!!II.I~I!ll~d,.,w~a=t~e~r:F:i:el:d:D=:at:a::R:e:c:oro::__...,cemral Maine Power Company 

Project: L.l o_·~c_onn_o_r--;::===;:::;::~ Project Number: /'-=;)""'a6>~~=--=6=QJ 

Page_l_ofL 

Date: I"{..;!!.). ac. l ;L 

1 Enct: Qi· 4 Sample Location: I fl1 t~/- &)(J \ Location Activity: / Start: 9 '0 s=l .::;"

Field QA Data: D Field Duplicate Collected ID: 

Water Leve!!Well Dat'}----- " , PID Reading at Wellhead: ____ _ 

\Lr Measured li'is;toncal Top of Top of 

PJD Background Reading: ___ _ 

Wc/IP~tll lfl•{ F<l GJ cb ~ u 

Doplh">Watcr 11. '1 \ Fi ~~L--/// o o Prot~tive Casmg Stickup I 

(from gl"ound) 

?rotec!ive Cas.ing/1 Q Fl I 

Wei! Differential . '---------' 

~tll~Scwen I Ft I 

Hefg:bl ofWawr j 

Column ~-===::::~ lmgth of 

S=eo 

Ftl 

Fl I 

Middle: of 

Srr= Fll 

X § 0.06 UFI (2') 

2.46 L'F! (4") 

5.6n UF: (6") 

_UF<(__'} 

Allowable F• I Drawdown 

L I ?urge Vol 

L I TotaJ Purged 

Max Allowed 

Depth to Water 

Well 

_Ma~l I xj Pvc oss 

Well 

Diaffi¢tcr GS]'" 

Well rntegrityGood 

frotectivc Casing Intact 

We!! Lock 

Fll 

o·· oOthe> 

~§§ 

f'ump Set Depth j 

Purge Data Historical Purge Rate 

Purge Rate 

1)\) - \.i 0 ,., 1..( j\ •J .,Historical Sampling Rate 

3:0 'Sampling Rate Sample Observation 

Time (min) Clear 

Flow Rate (mJ!nrin) 

Purge Vol (liters) 

Depth to Water (:ft) 

Temp ("C) 

Spec. Cood. (um.holcm) 

pH (units) 

Twbidiry (ntu) 

no {ppm) 

Ti:mt: (min) 

Flow Rate (mllmin) 

Purge Vol Oilers) 

Depth to Walet (ft) J 'U 

JJ. ( ., Sp.:e. Col'ld. {llllilic/cm) 

pH (units) 

Turbidity (ntu) _e:, - i 

DO (ppm) l(p, /,() 

Equipment Documentation 

Decon Fluids Used Purging 

Down 

Deionized WJ;ter 

HNOyDJ Water 

Potable Wate-r 

TSP Solution 

?->,lorn: 

_;iJ Mo:th.anol So/urion 

Analytical Parameters 

g) PCD• 

~ VOCs 

t 

--' 

Method 

3080 

!3011 

a J 

';f.-( 

I. L 

'· .c;n 

ln_ /_ 

7 .JW' \' 

l'iiJ 

---'.I 

li .• ..,-

C:,() 

:,J, ''J 

(, .. ' ~'f. 

I 

j_ 

I 

I 

Filtered 

:-.·o 

.\io 

Redi Flow U 

Bailer 

Purging 

PVCISi!icon Tubing 

Tet1oniSi!icon TubirJg 

AirLifl 

YSl Flow Cell 

Prescrn.rion 

:'-ione1Chil1 

HCLChi!l 

Volume Req'd 

2- liter 

2 VOA vials 

CJ. I 

Colored 

Cloudy 

Turbid 

Odor 

Other 

Historical Data 

(st."<!" notes) 

Sampling W/L Equip lised 

~ w,~m ~ ElwrioCo<K. e.ob< 

lrl·Linc Filter Float Acriv~tt"d 

PressfVac FilLer /m.erface Pmbe 

Othe-r 

:\umberofFilrer.; !:sed -----

Sample Bot1lc JD :\umber.; 

Neat her Conditions/Notes: S \A~\ 1!1 lo 1 \Iii V\(t•;:, 1 L,y 7 

.fl 

Signature: f 4i ,C vy 
12:15:17 p.m. 05

082012 

2076216595 CMP 

Centra! Maine Power Company 

Projec~: ._I o_·~c_oll!l_or-;:~~~;:::~1 Project Number: ;:::::====~ 

Sample Location: I MW- se>al Location Activity: I Start: 9:t5tv01 

Field QA Data: 0 Field Duplicate Collected ID: LJ5/o 

Page__fofl_ 

Date: /!f-.:25-1 -~ 

/ End; ') :SO =-

PID Reading at We!lheiUl; ____ _ P!D Background Reading: ___ _ 

Measured D 5 f:~1 

HeightofWaU;:t I Ft 1 X 

ColUttm L. -----'· 

0.06l.IFt{2'') 

2.46 LIFt (4") 

S.60 11Ft (6") 

_11F<L"l 

Middle of 

Sen= 

Purge Data Historical Purge Rate 

Purge Rate 

DO 

Ft I 

Protcdivo Casing Stickup I Ft j (from gm<m<l) .__ ___ _, Protective ~ngl F! 

V/c:ilDiif-e:rtntiaJ '------' 

Well 

Material (X] PVC Dss DOW-' 

o·· DOth" 

L/Purge Vol 

MaxAIJow¢d 

Dept& to Water 

[ij2" 

Well !ntet¢ty Good 

Protective Cll.Sing Intwe 

Well Lock 

,, I 

Historical Sampling Rate 

Sampling Rate 

~§§ 

Pump Set D~pth I F1 

Sample Observation 

Tim& (min) /f),')Q. )':;,:!)(/ ;,;)._V: or -,:Z_'::i_: C> v ?!O:OQ_ Clc!l.l" 

Flow Rate (ml/m:in) 

~Vol (litem} 

r,, C'CJ <IV'?, I r. '" '1.. <f f 

Spec. Cond / 'J l( 

pH (uciu) :? . <. 7 

Twhidity(ntu) 

DO (ppm) 5. Ol 7 

Time (min) --;-,. c, : 0 0 

Flow Rate (mllmin) 

Purge Vol (litc:r.3) 

Depth to Watcr(ft) 

Ttmpf'C) 

Spec. Cond. (wnho/cm) 

pH (units) "'- < r. 

Turl.>idity (ntu) 

DO (ppm) ln.! I 

Equipment Document.atlon 

Decon Fluids Used Purging 

Deionized Water 

HNOyDl Wat¢r 

Potnbkl War.er 

TSP Solution 

None 

MethanOl &.lution 

Analytical Paralll€!ers 

M<tho<l 

8080 

8021 

Weather Conditions/Notes: 

Filtmd 

>lo 

No 

JUOfM l /w 

I .1"1 

I 

~Flow II 

Bailer 

.~() 

, . I..., 

>1.0 ? 

"').4 lo 

f(). ..P 

<?.14 

Purging 

PVC/Silicon Tubing 

TefiontSilicon Tubfng 

Air Lift 

YSJ fl.ow Cell 

Preserv.nio11 

NolWChill 

HCUChill 

. 

') 

VolumeReq'd 

2 -liter 

2 VOA vials 

"7 c:; 0,\ ... ~~ 7 ') >11{ v"!. Colored 

Cloudy 

'f,'-{0 '7 .~I Turbid "· "(. [, <1.~.::1. Odo' 

;:,co ::200 Oth" 

5.'5<; '?S'f Historical Data 

6?./"{, (sec notes) 

.., :r.-., 5. '11 

S<Unpling W !L Equip Used 

Watem @ Elootrie Cond Probe 

rn-Lfne Filter F1~ Activated 

~ac filta fntertJ.cc Probe 

Otho>-

Nutn!xr of Fillers V$Cd 

Sample Bonle JD N~rs 

/\ ~ -. 

Si nature: < \ . , Q--\ () \ 4 ( 
02:23:22 p.m. 

2076216595 CMP 

Groul!lldwater Field Data Record 

Project: Ll _o~·c_oc__nn_o_r-;:==:;=;;:;;:;~ 

Sample Location: I MW~5'o$ 

Central Maine Power Company 

Project Number: :=;:==;;:=:::;~ 

Location Activity: I Start: II ; a 0 

Page_/ of j_ 

Date: I '-/---<c:,; - ;..:;1._ J 

I End: )!:d.~] 

Field QA- Data: D Field Duplicate Collected ID: I A }() 

q 

Water Level/Well Data PID Reading at Wellhead: ___ _ PID Background Reading: ___ _ 

Measured 

WollDopUt ~3.::5 t ·. [l] 

Depth to Water Fr , 

HD B f~1 

DO 

Protective Casing Stickup I 

(from ground) 

Well 

Material 

Protective Casing! I Ft I 

Wd/ Differential .__ . __ _J 

[KJ PVC oss D Oth<• 

o·· oOth<· \Vell 

Diameter [KJ'" 

Length of 

Screen 

0.06 UFt (2") 

2.46 I.IFt (4") 

5.60 VFt (6") 

_UFtL_') 

L/Purge Vol 

L/ Total Purged 

Well [ntegrity Good 

Protective Casing Intact 

We/! Lock ~§§ Middle of 

"=en 

Purge Data 

Allowable 

Dra.wdown Ft I Max Allowed 

Depth to Water 

Historical Purge Rate Historical Sampling Rate 

Ft I Pump Set D¢?th I Ft I 

Purge Rate Sampling Rate Sample Observation 

'r~;m~.c~~~>-----.~J;'C~~~~~&~~o~~-,/.~~:~O~'C~~~~.~~~cQ~,o;=~~~~l;.~:~o,o"~=======ir- Clear 

FJowRote(mll.runJ _(2 ':'ML I""' &bfV\L/ !1\,. '\ e_..;"' "'"c( IN' I oOM!.-}IM I 

p.,goVoJ(t;tecs) r Sa: If (\10 I C""'J_ I. J d 

Colored 

Cloudy 

Turbid 

""'' Other 

Historical Data 

nuo;d;ty(otoJ (§;;J 1 ~51_(!)~ f 7(' . L,_ >30._,_( """' .1 (»eenotcsJ 

_o_o~~~m~)----~--~ij·~~~--~-~~·~~~~~---4~-~~L-'~--~~J~·~o~~~~-·~~· -~~~--~~-~~·~fJ~~~ w~~· 

Time (min) 

Flow Rate (ntl!ntin) 

Purge Yo! (liters) 

Depth to Water (ft) 

Temp ("C) 

Spec. Cond. (umbo/em) 

pH (units) 

Turbidity (ntu) 

DO {ppm) 

Equipment Documentation 

Decon Fluids Used Purging 

Deionized Water 

HNOYDI Water 

Potable Water 

TSP Solution 

~one 

Methanol Solution 

. Analytical Parameters 

~PCBs 

~ VOCs 

Method 

soso 

802 I 

Weather Conditions/Notes: 

Filtered 

~0 

Bailer 

PVC/Silicon Tubing 

Tetlon!Silicon Tubing 

A1'r Lift 

YSJ Flow Cell 

Pres~rvation 

>Jonc,Chill 

I-lCLChi/1 

Volun~ Req'd 

2 -liler 

2 VOA vials 

DV \ cd 'f rJ It) 

\!U .J 

/ 

Sampling W/L Equip Used 

W'tcm ~ El"tri' Cond P,obo 

In-Line Filler Float Activated 

Ptess!Vac Filter Interface ~be 

Othot 

!'Jumber ofF'iltars L'sed 

Sample Boflle lD Numbers 
12:17:22 p.m. 

!:§2076216595 CMP 

' 

--:;:;:,-

, ........ 

,.1-··~ 

, . .,.. 

~~:·;;.·. 

~::::~. 

:r::~· 

~i:-

!G!Jlr!:,!O~Rll!.Jl!i!~d..,w~a:t~e~r::"F::"i:el:d:D:=a:ta=R:e:c:o:n:__:'l___, Central Maine Power Company 

Project: I O'CoDnor I Project Number: lr-da=--2>-----,3-&IJ--,.-, 

Page_1 orL 

Date: I l(-[J'>• to:=) 

Sample Location: I I1A II) . so;: A Location Activity: I Start: 1@00 I I End: J'JY{) 

Field QA Data: Field Duplicate Collected ID: 

PID Reading at Wellhead:, ____ _ P!D Background Reading: 

Measured Hiswrical Top of Top of ---

WeJI~tb 

Depth to Water 

Depthto~n 

Top 

~~::aofWawr j Ft I X 

Length of F't I Scrt:eD . 

Mid.dle of 

S=on 

rsinl 0 DEJ '---' 

DO 

§ 0.051..1Ft(2") 

2.-M VFtW') 

5.60L/F1(6} 

_liFt(_") 

Aflowab~ 

Dra.wdown F!l 

Protective Casing Stickup I 

(from ground) '------' 

Prow.:ti'"~ Ca$ingll,_..__,_ Ft I 

Well Diffcrenria1 _ 

~-----' 

Well 

Material [il PVC oss DOW' 

L/Purge Vol 

L /Total Pursed 

Ma:<Allowed 

Depth to Wa~ 

w.u 

Diameter ~y Well Integrity Good 

ProJective Casing Intact 

Well U:lck 

D'" OO<h" 

~ § § 

Purge Data Hist<>rical Purge Rate 

Purge Rate 

1 00 :3~ r~ Historic Sampling Rate 

ll 0 - liJJr Sampling Rate Sample Observation 

Time (min) <; Cl= In \ :¥ 

Flow Rato {rnl!min) ff (J i( fin If ") 

Purge Vol (literS) o.) I • . ltJ •d 

De-pth to Wllter (ft) ft-'1:5 (n ;;=r- ')-.-;) a. 1·4 :> 

Temp (C) ( c X I I '1'-1 /IJ, ? /I) ,"';) 

Spec. Cond. (wnho/cm) (o~ "6) <01../ h 

pH (w.Uts) c~-ra <; "ir b- c;J ~· -n 

Turbidity(D!U} /U i-'1- I<-!. if /'- ,<; 

00 (ppm) 3' c; ~. I D >f. I g :IIJJ_j 

Time (min) 7 \ <{-(} 

Flow RAte {mllmin) 'I ) I IJ )/L. "--

Purge Vol (li'll::'I3) "" ,C., y J. 'n 

------- Depth to Wlltet (ft) l'i :u "75-- 1 

~"" 4t:; L _L'_/1,,~ 

Tcmp("C) JD_, R.f 

Spec. Cond. (umho/cm) 

pH (units) 

Twtidity (ntu) ~~- DO (ppm) +-'-1 :J 

Equipment Documentation 

Decon Fluids Used Purging 

Deiooiud Wa~ 

HNO./Pl Water 

Potable Water 

TSP Solution 

None 

M.ethahol Solution 

·'A-nalytical Parameters 

Method 

8080 

8021 

' 

filtered 

;'o;o 

/() 1 ' 3 I 

c:., ') L;"( c;,( IS t.:'- ( 7 I 

.;;J - '"> /U· l 

"!-,X ::1 8- .I(~-

Purging 

Preservation 

:\!one/Chill 

HCL'Chill 

Voli.UTl! Rcq'd 

2 -liter 

2 VOA vials 

Weather Conditions/Notes: Svn Vl ';j ) t{J 1 111 c£ ~ q[} ':> 

~\A.' 

Signature: 

,t:; 

'I{, 

i;, 

<;i;,!J I 

tO. ~7 

C.,( 

b.-( t'-1 

f 

if. 'i{.Jj 

I 

. 

Colored 

Cloudy 

Turbid 

Odot 

Ott= 

Historical Datll 

(see notes) 

//LX. 

I 

Sampling 1[ Equip Used 

Warma Electric Cofld. Probe 

ln-Line Filter Float Activated 

?rcs.s/Yac Filter lnltrface Probe 

o""' 

Number of Fillers Gscd 

Sarrt;:~lo: Bettie ID Numben 

----' 
12:17:44 p.m. 

!2076216595 CMP 

~rouJ!j!water Field Data Record 

Project; j.__o_·-:-c_onn_or--;::::::;:=======:~ 

Sample Location: l M\)J .. c;))Xr:l 

Central Maine Power Company 

Project Number: I aaa 3.50 

Location Activity: j Start: 10: ?:.S I 

Field QA Data: D Field Duplicate Collected ID: 

Page _J_ of J_ 

Date: /lj-;Jc.,. @- :J 

j End:t I: 3/.? =:J 

PID Reading at Wellhead: ____ _ PID Background Reading: ___ _ 

Measured Hi.storica! 

WoiJDopth !4(t~l Q D 

Dq.th "'Woter /, Q. (oJ- ''/ ffi'(C 

~:th to SCJ&ZD I Ft I 

lkight of Water I 

Column 

Middfeof 

Sen= 

") 

"I 

0.06 !JFI (2'~ 

2.4<1 Vft (4") 

S.6o UFr (6") 

_lJFt(__") 

AJJowable 

""'""""" 

Top of Top of 

G][j 

DO 

Protective Casing Stickup II') 0' Ft I 

(from gro<md) '-· OJ-"-, "'o __ _,_ 

L/PurgcVol 

L I Total Pursed 

Max Allowed j Depth ro Water 

We!! 

Material 

Well 

Diameter 

[ZJPVC 

lliY 

Well Integrity Good 

Protective CI!.Sing Intact 

Well Lock 

Fll 

Historical Purge Rate 5Q mk/M i'N 

Purge Rate (oO · 

Historical Sampling Rate 

Sampling Rate 

Time(min) 

Flow Rate (rnVrn:in) 

Purg~ Vol (liret'S) 

Do:pth to Water (:ft) 

oss Do""' 

0'" DO"'-" 

~§§ 

Sample Observation 

ClCJJ.r 

CoJon;d 

Cloudy 

Turbid 

•"'\ 

Temp (cC) 

Spe-c. Cond. (u.mholcrn) 

c. 

0<1<>< 7vi~- OtheT 

pH (units) Hisroric.nl Dam 

TIU'bidi!y (ntu) 

DO (ppm) l'il 

Timc(min} 

Flow Rate (mlirnin) ( u () 

Purge Vol (!it>::n:) 

Depth to Water (ft) _lli_,_,,-z.. 

Temp ('C) 

-Spec. Cetrl. (wnho/cm) 

. · pH (units) 

Turbidity (ntu) 

DO (ppm) 

Equipment Documentation 

Decon Fluids Used Purging 

Dawn 

Deionized Water 

HNO:JDJ Wat.:r 

Potable- W.ater 

TSP Solution 

NOM 

Methanol Solution 

Analytical Parameters 

?Q __ PCB• j VOC• 

Method 

8D80 

8021 

I· -t I 

uu 

14. J 

In,<){ 

Preservation 

>Jol1dChill 

HCLChill 

J • .f-Y I, '1() 

'7 u 

!n .. iJ c J 

L ' l./ 

r,, '-C'l 

i-'1lJ 

Purging 

Vo/Ul'Jk: Rcq'd 

2- liter 

1 VO,-i. vials 

:;J-U 

\ 

\ 

G.() 

'o.U\ 

:; ' I 0, I 

I 

/ 

(S<.'e notes) 

?~~ cb~'Y' S' to 

) /VIfi ., 

/ 

Sampling W fL Equip Used 

w""" ~l"ak Cond P"b' 

r,..Line Filter Float ActiY.ared 

Pres.s/Vac Fihcr Jnterf~ce: Prcl>e 

0\W 

Number ofFi!trn Cscd 

Sample Bonle ID Numbers 

Weather Conditions/Notes: SvVIY\j~., ;;J\•1\.d 1'{5 \ c:;()) Signature: CC1L1 \'V\ 1\Ai'v"-~ 
... " 

64 

- ~H-"!.-;J:5-:l~ 

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....... ... .. . .. .. ................. . 

. _ J;rd4~. ·Et-e~lj--=--~----------- ~, __ .. -:r~- .. D"J,e.' ------ - ___ :c-:-_~'-- ------- . 

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~' 'fi'L~-r-____ uf _ oJc- !IV! W:· 5_9_{ ~ __ 

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~~--.S~.!eS.~ 

b. _,_ - _~ I "I ..l--" ___ CoaeCKU. _ 

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__ .... Ccrtll.lded ... Q .so..-'ih( -meehV~Q._, __ -: ';ill;: se +- .£.2-f----~- .Y"AW.~S!:?.3 . __ ~of:h _____ _ If-..,- -1 ·11 C l -P - -:r,-cf<_s. 0 · . · ' ~"·'''Vvu.J 5""" a. - - .-6 "- a::. ~ L- _ -----~wu..S ... -1-. _ JJCt>JL------ L .. -- --!----·---------! •!U-. ---~- ~=------UJw-t ____ .. _J{_.U_-:-_.__,O_.:::. __ "_rlLI\.S .... 

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1

.-. -~"'---kc .... ~· hlr\. J. ±~,lll ll~-IJ.L fo.L-::., .... .t.-'< ... "--"\' ;z::-__ --· J..ll.4_\ --,- 1 · -· , ,_. _ _;~-.!-~- A Jnm...... .:::::7 ~-y-
,-2076216595 :. [0 CMP 

i~ ·~ ()'_. 

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os.-os-201 2 
Central Maine Power (225545) December 2012

MOM 2012 Annual Report

APPENDIX D: LABORATORY INFORMATION
0' CONT{!ER SJITJE 

§JF2308 

KATAJBIDJIN MlAL]'{TJICAL SERVJICJ!i:§~ JINCo 

61ll1ll TECI-'11\IOLOGY WAY 

§CAJRBOROUGH9 ME 04074 
SAMPLE DATA PACKfo .. GE 

Narrative 

Supporting Documents 

Chain of Custody Record 

Login Report 

SAMPLE DATA SUMJViAl<.Y 

Report of Analyticnl Results 

VOLA TlJLE DATA 

QC Summmy 

Sample Data 

Stnndards Data 

Logbooks and Supporting Documents 

PCB DATA 

QC Summary 

Sample Data 

Standards Data 

Logbooks and Supporting Documents 

1'ABLE m~ COl'lTENTS 

Total number of pages: 138 

OOOOOQJ 

000000.2 

0000004 

0000007 

0000008 

A0000001 

1000001 

1000002 

1000023 

1000038 

1000045 

2000001 

2000002 

2000011 

2000027 

2000048 

to 

IO 

to 

to 

to 

to 

to 

to 

to 

to 

to 

to 

to 

CerL No. E876C•l 

0000003 

0000006 

0000007 

0000009 

A0000028 

1000022 

1000037 

1000044 

1000048 

200001 I 

2000026 

2000047 

2000053 

EO. l'ox .'540, Scarborough, ME 04070 a Td: (207) 87'1-2·100 ~ F:Lx: (207) 775-4029 " 600 TCchnnlogy \ 1/ay, Scnrborougb, iviE 0407'J 

-;;ViV>v.katahdinlab.com 

Sam Die R~£_eint 

SDG NARRATIVE 

KATAliDIN Ai'JALYTICAL SERVICES 

UT1LITY SHARED SERVICES CORPORATION 

0' Co:t'lNER SITE 

SF2308 

The following Silll1ples were received on April 26, 2012 and were logged in under Katahdin 

Analytical Services work order number SF2308 for a hardcopy due date of May 07,2012. 

KATAHDIN 

SamJJie No. 

SF2308-1 

SF2301l-2 

SF2308-3 

SF2308-4 

SF2308-5 

SF2308-6 

SF2308-7 

SF2308-3 

SF2308-9 

SF2308-l0 

SF2308-ll 

SF2308-!2 

SF2308-13 

UTILITY SHAllliD SERVICES 

Sample Identification 

MW-501 

MW-50813 

MW-507A 

OW-201B 

TRIP BLANK 

MW-l06A 

MW-1 0613 

MW-1048 

MW-502 

MW-503 

EB-1 

FB-1 

MW-106130 )'c'.r 

OslJvflL 

The samples were logged in for the analyses specified on the chain of custody form. All 

problems encountered and resolved during sample receipt have been documented on the 

applicable chain of custody forms. 

We certify that the test results provided in this report meet all the requirements of the NELAC 

standards unless otherwise noted in this narrative or in the Report of Analysis. 

Sample analyses have been performed by the methods as noted herein. 

Should you have any questions or comments conceming this Report of Analysis, please do not 

hesitate to contact your Katahdin Analytical Services Project Manager, Jennifer Obrin. This 

narrative is an integral pa<t of the Report of Analysis. 

Orem1ics Analysis 

Cert. No. EBifiO'! 

The samples of Work Order SF2308 were analyzed in accordance with "Test Methods for 

Evaluating Solid Wastes: PhysicaJ/Chemical Methods." SW-846, 2nd edition, 1982 {revised 

!984), 3rd edition, 1986, and Updates I, II, l!A, Ill, IliA, and II!B 1996, 1998 & 2004, Office of 

Solid Waste and Emergency Response, U.S. EPA, and/or for the specific methods listed below or 

on the RepO!t of Analysis. 

P.O. Box 540, Scarborough, lvlE 04070 " Td: {107) 874--2400 " F;~x: (207) 775-1029 

''"'*"';;r.krrt:1hdidab.~am 

600 Tcchno!ot;-y \'\lay, Scarborough, ME 04074 
8260B Analvsis 

There were no protocol deviations or observations noted by the organics laboratory staff. 

.8082 Analvsis 

Sample SF2308-6 was used for the matrix spike (MS) and matrix spike duplicate (MSD), as 

requested by the client. 

Sample SF2308-l was manually integrated for the Otarget analyte Aroclor 1260. The specific 

reason for the manual integration is indicated on the raw data by the manual integration codes 

(Ml-Mll). These codes are further explained in the attachment following this narrative. 

Samples SF2308-l, 2, 3, 6, 7, 9, 10, 12, and 13, the method blank, LCS/LCSD, and MS/MSD, 

WG107474-1 through 5, had low recoveries for the extraction surrogate TCX on one or both 

channels, which were outside ofthe laboratory established acceptance limits. Since the 

recoveries for the method required surrogate DCB were within the acceptance limits, no further 

action was taken. 

Samples SF2308-4 and 8 had low recoveries for the extraction surrogates TCX and DCB on both 

channels, which were outside the laboratory established acceptance limits. The client was 

contacted on 05/0 l/20 12 and infonned the laboratory that the samples did not need to be reextracted. 

There were no other protocol deviations or observations noted by the organics laboratory staff. 

C8rL No. EB76Q.J 

I certifY that this data package is in compliance with the tenlls and conditions of the contract, both 

technically and for completeness, for other than the conditions detailed above. Release of the 

data contained in this hardcopy data package has been authorized by the Operations Manager or 

the Quality Assurance Officer as verified by the following signature. 

Leslie Dimond 

Quality Assurance Officer 

P.O. llox 540, Scarborough, ME 0•1070 ' Tel, (207) 874-2400 , r,,, (207) "775--'1029 

"!"1\'!WJcuahd~r:da.h.com 

600 Technology \Wny, Sc.1rbomugh, ME 0407·i 
-t~:~~~§-~l~iiEl~:~~i~L~--~§!~~ ~S~e j--~~1£~~,~-=!!l~::-~~ -.. ~~'"-~--:r==-o·o~,~=ft-=~~---_§~~[! __ p_~~---~~S~-~-~~-2-;: ·£~l~I!_!:92~-=.t~B 2_~~_L_==~ 

1 

Client: LJt ( j I<AS Pi\11: 5 ("'\ D Sampled By: C [&-f j 

Project ! KIMS Entry By: 6--J J Delivered By: C ~~!- J 

I KAS Work Order'.+: ;;,c '2) og II<IMS Review ~J?V ! Received By: (;_,/ ' ) 

SDG#: -···--·~····- j Cooler: ___ of 3 v"A l Daterrimef1ec~~-- '-1-".__(.!!::.fos~~S~ ~····~···~~~---·~--~--~-·-·-·~~~~~ ................... ~ .. ~··-······-- ··~-~~-~- .J • .: _________ -- -- -~- ... -·r .. --

Comments and/or Resolution 

r·····.··--···-~-~~~~~-----·--------·-------~~T------'-~--- ...... ,,~~------- ···-----..... - ----~------~--~--~--------~ 

j 1. Custody seals present/ intact? . \,../ ~ 

j 2. Chain of Custody present in cooler? I ./ 

~ 

' I ! 

j 3. Chain of Custody signed by client? / f 

I 

J4. Chain of Custody matches samples? I ! 

/ II i 5. Temperature Blanks present? If not, take I 1 Temp ('C): 0; 6 : temperature of any sample w/ IR'gun. ./ : I 

j Samples received ~t <6 'C w/o freezing? / Note: Not required for metals analysis. 

: The lack of ice or ice packs (i.e. no attempt to ! 

Ice packs or ice present? .../ begin cooling process) may not meet certain 

regulatory requirements and may invalidate 

certain data. 

j1r temp. out, has the cooling process begun (i.e. ! 

, ice or packs present) and sample collection times ./ Note: No cooling process required for metals 

<6hrs., but samples are not yet cool? i I analysis. 

6. Volatiles free of headspace: ./ 

' Aqueous: No bubble larger than a pea 

Soil/Sediment: / Received in airtight container? 

' Received in methanol? .....,/ 

/ 

I Methanol covering soil? /, ' i. 

7. Trip Blank present in cooler? ' ./ ' 

8. Proper sample containers and volume? ./ 

9. Samples witl1in hold time upon receipt? ,./ I 

10. Aqueous samples properly preserved? ' 

Metals, COD, NH3, TKN, 0/G, phenol, c./' 

TP04; N+N, TOG, ORO, TPH- pH <2 

Sulfide- >9 v 

Cyanide- pH >12 ,/ 

--·--- . ---- .... -----·-·-"~-~ . -~~~-~~----~---~~~~~~~~~~~---~·-----~-· --~~-. 

, '' Log-In Notes to Exceptions: document any problems with samples or discrepancies or pH adjustments 1 

OA-048- Revision 1- 04/16/20i0 
}(ar£ahdin ~i\n:alykisaJ Se~-vk~8S:; lnc" ~ar;~pl_~ r~~~ceipt_ Cor1dltJon t~apor~ ~~-~,~~-~~~~--~~~--~~-~--------~---- -~-----~ --~~----- I - "'] Client. LJ--e L ]IZAS Pi\li: §/\ b Sampled By. C C-""'-1- I 

Project ~I<IMS Entry By: G/ , Delivered By: C ( r---1-

r KAS VIJorl< Oi·der#: >r- d :>o\3 ;I KJMS Revie>\;"'"~-'C:J Received By: (;.-v" I 

~ ~~-G t,_~~----·-·--~--~~~~~-JE?.~Ier: . ~--···c:_:_}'~---~--~-~----J~~~2'"~1=-~.:.:::: _ '{ · 'J. 6~:~io_s ~:;_~-~ 

; 

,3. Chain of Custody signed by client? 

~-- I 

4. Chain of Custody matches samples? L 

5. Temperature Blanks present? If not, take ~ Temp ("C): 

temperature of any sample wrJWgun. ./" 1,6 ' ! ' ----1 ! Note: Not required for metals analysis. 

,_ 

Samples received at <6 'C w/o freezing? 

; ! The lack of ice or ice packs (i.e. no attempt to 

Ice pacl<s or ice present? ~ 

· begin cooling process) may not meet certain 

' I ' regulatory requirements and may invalidate 

' certain data. 

' If temp. out, has the cooling process begun (i.e. ' /I Note: No cooling process required for metals I 

I ice or pacl<s present) and sample collection times 

I <6hrs., but samples are not yet cool? analysts. 

6. Volatiles free of heads pace: ! 

Aqueous: No bubble larger than a pea - / 

Soil/Sediment: / Received in airtigl1t container? -

' Received in methanol? I/ 

l Methanol covering soil? r / 

17. Trip Blanl< present in cooler? 

' ' 

i _/ 

i 

8. Proper sample containers and volume? ·' __./ I 

9. Samples within hold time upon receipt? J 

10. Aqueous samples properly preserved? ,• 

Metals, COD, NH3, TKN, 0/G, pl1enol, ' / 

I TP04, N+N, TOG, ORO, TPH- pH <2 

Sulfide- >9 / 

Cyanide- pH >12 · ~ 

·-;L~g-ln Notes to Exceptions: document any problems withsainples or dis~repancies or pH-~d]ustments 

QA-048 -Revision •J - 04/16/2010 
J<crtahdJ~~l c4na}vticatl ServJces lnc, San-ro~e F{ec8~p·i: Cond~t3 on r~.8por!: 

,I • : 

. ' ~ f(AS Work Order#: p(-- 2 '] o g KliviS Review. By/:»0 j Received By: c~ . , 

1 ... ~~~~.::~·-~~·~····· ···~········~··~~l5::~~~=~~~-~---~! ... 2 .... ~~~~~~:e_!Tif1l:.r:::~, •... Lf :?:.tt=,Loj~~£ .. ,d 

r,,,,,,,~,,,,~.~~~i~;~;;;;;;~ . ··~~··~··~··r -~-rN ··r E;:I!-~r·-·~·~z~;;~~:~;~,~~~7~~·;;~·s~;=ti~~···· ····-~ ' 

~::::::~~:;:::::~~,,-··· '=1~-1 ,.~. ~~-~-~~,-

r 3. Chain of Custody signed by client? /I~ 

~4. Chain of Custody matches samples? J 

;l 5 Temperature Blanks present? If not, take ~Temp(°C): L q , . 

temperature of any sample wr IR'gun. ,/ 

Samples received at <6 oc w/o freezing? / Note: Not required for metals analysis. 

The lack of ice or ice packs (i.e. no attempt to 

Ice pacl<s or ice present? ,/. begin cooling process) may not meet certain 

regulatory requirements and may invalidate 

' certain data. 

Ill temp. out, has the cooling process begun (i.e. , j 

~late: No cooling process required for metals ' . ice or pacl<s present) and sample collection times / I <6hrs., but samples are not yet cool? analysis. 

,6. Volatiles free of headspace: .-/] Aqueous: No bubble larger than a pea ' Soil/Sediment: I l Received in airtight container? .../ 

_../ 

I Received in metl1anol? I Methanol covering soil? I / 

' ! ) 

7. Trip Blank present in cooler? / ! ! l ' 

8. Proper sample containers and volume? / I 

' 

9. Samples within hold time upon receipt? J 

110. Aqueous samples properly preserved? I 

Metals, COD, NH3, TKN, 0/G, phenol, I _../ 

TP04, N+N, TOG, ORO, TPH- pH <2 

/, I Sulfide- >9 

Cyanide- pH >12 · ·v 

f*T;;g.:Jn' Notes to Exceptions: document ~ny problems with sarrlpl~s or discrepa;;-cies or pHadju~tm~ent~-.~~~ 

' . 

I Ji· L~~~~·~~~~~~~~~~··~~ .... ·-··~--~~~~"~~.,~~ .. -~-·~~-~--~-.-~ .. ,.,,,,,,,,,,, ....... ~~~~·~~~ ... -~~~·-··~~,,.~~~,-· 

Or\·048 -·Revision 1 -· 04/16/2010 CCQ00()0 
600 Tcdmology Wuy 

Scnrborough, ME 04074 

Td: (207) 87•1-2-iO:l · 

!..?as: (207} '175..4029 

~:;L2.!3,SE B~!~ti ~'}0~1\Jfl! :'~l'JD 

PfHNT '-"'GcBtY 1~1 P'2i'l 

_P_u_rc_h_a_se_o_.rd_e_r_II ____________ P_ro_i._N_.a_m_e_I_No_.eoQ=:~__),(~.O'{\(\QI( s 1

• ~r(- Kaiahdin Quote ~~ 

sm (if different t!lan above) (i .n'l p Address 

Page_Lot L 

I'll \rl} -- ~i:? O_:J:_L_ifL-. ---1-+--'-~~!-"'-~ 4~0+. +-lf-1-H/J J I 

~~~-4~c~v~~~~~~o~~~w~.r·~1+1~~~--r-+-+1 __ 1 __ l __ +l-+-- l~t 'n'o b\C1,vd." if·JP~tzlt1CO A!(, ?J 3 I 0' 

---1-'fl.---;-'--'lv"-'-\ W'-"--'·'I""'O,_("'o.l.-'A'-'-·· -'----+l'i=··i,z_<1·· f~Z.ft+"l4r..:>-J.,LLO· ++i-+.L.,I5d....j q (o 

ill \,() / I (){"""I(J-'-'"6"-----t--+---'.MEcf-ifr-'L.C?;O""+--t---l-5L--+-~....L-f--'-J.--t---+1--t---1--1--+--t-+-- 1 IM uJ- I OLJ b· /tc,JJr;, Cl 

I "' I I ~ I 

Date I Time Received By: (Signature) 

.... ·.·.·-~~-~---··-·--. .. •= =--·=-· =·····1==.,.;;;=-J. •. ====~=====-l,;;;-=~--==±======== .... ··-·· ··--- TI-!E TERMS AND CONDITIONS ON THE REVERSE SIDE HEREOF SHALL GOVEF,li,f""'•~~6~'i(f"\ "> 

SERVICES, EXCEPT WI-lEN A SIGNED CONTRACTUAL AGREEMENT EXJs~L~~~ ~~ J 
\ . :.\ ·:;,r /VV\ h ... atahdin 

ANALYTICAL Sl;:tl.VICES 

LJgin Nw11ber: tH~23QJ8 

Account: UTJL!T001 

·~ I oc·'" \:::)•H c:1··,1:1 • C •• o """ ,-,.; r"doc'" ~-"'C4"'"·'-"';; ·"'·"r.··:· ;":.,.;;;..>·~.,~~l'~''"' "''"~'I) 

No \Neb 

Apr. 26, 2012 

09:05AM 

Quoteilncomi~g: OCOi\INER 

Page: '1 of 2 

Utility Shared Services Corporation Login info1'r!::ai1on: 

Pi'C)ect: UTILITCMP001 

Primary Report Address: 

Lori Moreau 

VVoodard & Curran 

4'1 Hutcllins Drive 

Portland,iviE 04102 

Primary fnvoice Address: 

Accounts Payable 

Ut!!ity Shared Services Corporc;.tion 

70 Farm View Drive 

New Gloucester, ME 04260 

F?eport CC Addresses: 

Roy Koster 

Central MainE! Power Co, 

83 Edison Dr. 

Augusta,ME 04336 

lrwoica CC Addresses· ' " 

Laboratory Client 

Sample ID Sample Number 

SF230B·1 MW-501 

fiiialn!< Product 

Aqueous s SW6082-S 

Aqueous s SWB26D·S 

SF2306·2 MW-5068 

1/iatrf;: Prorfuct 

Aqueous s SW8082·S 

f-.qUGOUS s SW!!260-S 

SF2308-3 MW-507A 

Metrlx Product 

Aquuws s SWB082-S 

Aqueous s SW8260-S 

SF2308-4 OW-2018 

M~lri:r Product 

fl.queous s SW8082-S 

Aqueous s SWB250-S 

SF2308·5 TRIP BLANK 

f!1.oztr!;:: Product 

Aquec:us s SW13250-S 

Collect 

Date/Time 

25-APR-12 09:45 

Ho!d Data (s!wrtost) 

02-MAY-12 

09-MAY-12 

25-APR-12 11:30 

Hold Data (slwrtasf) 

02·MAY·12 

09-i'AAY-12 

25-APR-1212:40 

Hold Date (shortost) 

02-MAY-12 

09-MAY-12 

25-APR-1214:00 

Hold Data (s/10rtost) 

02-MAY-12 

09-MAY-12 

20-APR-12 13:00 

Hold D<t(G (shortest} 

04-MAY-12 

ANALYSIS INSTRUCTIONS PCB e:dract to ·lml 

CHECK NO. 

CLIENT PO# 

CLIENT PROJECT MANAGE : 

CONTRACT 

COOLER TEMPERATUI'\E 

DELIVERY SERVICES 

EDD FORMAT 

LOGIN INITIALS 

PM 

PROJECT "!AME 

450025848!3 

0.6, 1.6, 1.9 

Client 

KAS027-XLS 

GN 

SMB 

0 1 Conner Site 

QC LEVEL Ill 

REGULATORY LIST 

REPORT INSTRUCTIO"IS email pdf and EDD to Lori, Email PDF to Roy, 

NoHC 

SDGID 

SDG STATUS 

- Receive Verbal Due 

Date PR Date Date ~Railed 

26-APR-12 07-MAY-12 

· 8aWa Typo Bollfo count Commen(s 

1 L N·Amber G!ess 

-GOml Vla!+HC! 

26-APR-12 07-iiiiAY-12 

Boll/a Typa Soflfo co,mc Commonts 

1L N·Amber Gloss 

4Dml Vint+HC! 

. 26-APR-12 07-i\tlAY-12 

l3ottlo Typo eoWo Count Commt:Jnts 

1l N-Amber Gloss 

-'!Oml Vlni+HC! 

26-APR-12 07-M.~Y .. 1.2 

BQtl/0 Typo f3ottfo Ccunt Comments 

1l N-AmbGr Glass 

•lOml Vis!+HCI 

- 26-APR-12 07-MAY-12 

BoWr; Typo Bc(t(e Counl Comments 

40ml VleltHC! 

. ---~~-~-~~-

I 
/VV\Katahdin 

AN~\LYTICAl. SERVlCES 

Login [\iumfJer: SF2308 

Account: UTIL!T001 

Lcgiru Chain ti Custody ~18pc-ri {1~10'!} 

Apr. 26, 20"12 

09:05AM 

Quotef!ncomillg: OCONi'!ER 

No Web 

Pag:;: .'<. ci"" :z 

Ut!Hty Shared Services Corporation 

Projec!: UTILITCMP001 

~- .. ·-~--~---c .. _,~·~»·~~-~-,~~-· 

Laboratory Cllen< Collect Heceive Verbal Due 

SamplelD Sam pre l\ltJmioer Da!e!Time Daie PR Dak; Date i\Jla~!ed 

--· •. - - ~~---'~~-~~~ ~~~ 

SF2308-6 MW-106!-\ 25-APR-12 14:30 26-APR-12 07·i\!li=\Y·i2 

-·---~-~ --·-~~~~=·~=~--~·~~-

ftifolfrl~ Product Hcfd !Jato (sllartesl) Boll{a Typa BoCI!aCaunt Comments 

Aqueol!s s SW[JD82-S 02·MAY-12 1L N·P.mbor Gl~ss 1\i/S/!i.llSD 

Aqueous s SWE1260-S OS·IiiAY-12 40ml Viai+HCI 

~~~-~------~-~=~ ·=·~----· SF2308-7 MW-1068 25-APR-1214:30 26-APR-12 07-M,W-12 

tV.'afrl:.: Proriuct Hafd Dilfll (shortos1] Batt/a rypa 8oilfo Count Comments 

Aql!1lOUS s SW8002-S 02-MAY·12 i L N-Ambcr Gless 

Aquoaus s SWB260·S 09-i'MY-12 40mL Vid+HCI 

- SF2308-B MW-1048 25-APR-1215:45 26-APR-12 07-NIAY-"12 

- Maldlf Product Hold Date (shortnst} 8allfa Typ!l Boltf!l Count Commonls 

Aqueous s SW6D82·S 02·MAY·12 1l N-Arnbor Glass 

/\quscus s SW0260-S DS·MAY-"12 <lOmL Viai+HCI 

SF2308-9 MW-502 25-APR-12 09:50 26-APR-12 07-MAY-·12 

fVlafrlx Pruduct Hold Dilta (sflartast) BoWo Typo BattfoCaunt Commrmts 

Aqueou:s s SW8082·S 02-MAY-12 1 L N-Amber Glass 

1\qusous s SW!i260-S 09-MAY-12 4Dml Vlei+HCI 

SF2308-10 MW-503 25-APR-121"1:30 26-APR-12 07-MAY-12 

Matn:'f Product iiold Dato (sllortnst) Bolt/a Typa BoWa Count commr;;nts 

Aqueous s SWOOB2·S D2·MAY·12 1 L N-AmbGr Glass 

Aqu;,cus s SW8260-S 09-MAY-12 4DmL Viai+HCI 

-· SF2308-11 E8-1 25-APR-1215:30 26-APR-12 07-MAY-12 

Ma/rb: Product Hofd Data (sflortasr) Boll/a Typo Bolt/a Count Commonfs 

Aquocus s SW6082-S 02-MAY-12 1l N-Ambsr G!r;ss 

Aqueous s SW(J250-S 09·MAY-12 40mL Vla!+HCI 

SF2308-12 FB-1 25-APR-12 12:10 26-APR-12 07-MAY-12 

-

li.if~irf)t Product Hold Dalo (sfwrt.Dsf} Solffo Typo Bat/fa Count Cammants 

Aqueous s S\1.JBO!l2·S 02-MAY-12 1 L N-Ambor Glass 

Aqueous s 5\'.Jll250·S 09·MAY·12 40ml Vi;.;I+HCI 

SF2308-13 MW-10680 25-APR-1214:30 26-APR-12 07-MAY-12 

lf!fatri.'; Product Ha/d Dllfa (sllOrlosf) Boftlo Typo Bottla Count Commonts 

AqUilOUS s SWBOB2-S 02-MAY-12 1 L N·Ambar Gle;ss 

Aquaous s SWB260-S 09·MAY·i2 40mL Via!+HCl 

Total Samples: 13 Total Analyses: 25 

_j 

Central Maine Power (225545) December 2012

MOM 2012 Annual Report

APPENDIX E: INFERRED OVERBURDEN GROUNDWATER

CONTOUR MAP
WOODARD

CURRAN

COMMITMENT & INTEGRITY DRIVE RESULTS

| www.woodardcurran.com

41 HUTCHINS DRIVE

PORTLAND, MAINE 04102

880.426.4262

\ 

1 

I 

T \ \ " "- J 

\ "-./ 

'\ 

I I 

I 

I 

I 

\ 

\ 

\ 

\ 

\ 

\ 

J 

I 

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I 

I 

J 

I 

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<lO 

t-

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\ 

I 

I 

\ 

'\ 

I 

f 

I 

I 

I 

I 

I 

I 

' 

( 

\... 

/.....-.....__...._ 

PTA 

LEGEND: 

FREE PRODUCT OIL MONITORING LOCA110N 

LONG TERM MONITORING LOCA TlON 

MONITORING WELLS DECOMMISSIONED 

SEPTEMBER 2008 

DESIGN A TED AREA MARKERS - SURVEYED 

BY EPRO 2002 

REVISED 10-SIDED DESIGNATED 

SUPERFUND SITE BOUNDARY 

GROUNDWATER CONTOUR 

FLOW DIREC110N 

TOPOGRAPHIC INFORMATlON IS APPROXIMATE. TOPOGRAPHIC INFORM A TlON HAS BEEN 

COMPILED FROM ORIGINAL SITE PLAN AND 

1999 SURVEY OF REMEDIATED AREA 

50' 0 50' 1 DO' 

--------

BAR SCALE 

1" = 50' 

CH ECK GR

APHI C SCALE BEFORE USIN G 

>-

I 

N 

:::> ?:: 

u [.?1 

lLJ 

I 

CD<( 

o5 

w o Y <n u n 

WN 

I N 

UN 

;..: 

rn;..: 

o m 

w 

1'5§: 

(/j <( 

WrY 

00 

Q.- :::E(/) 

Oo Uz 

tt:2 

Ott: 

ZL&J 

Zl1. 

0::::> tJ(I) 

b 

JOB N 0: 222350.02 

DATE: DECEMBER 2012 

SCALE: AS NOTED 

APPENDIXE 
Central Maine Power (225545) December 2012

MOM 2012 Annual Report

APPENDIX F: SUMMARY OF OIL THICKNESS IN TWA II WELLS
Appendix F

Summary of Oil Thickness in TWA II Wells, April 2012

O'Connor Site, Augusta, Maine

OW-202B OW-302B OW-204B OW-301B RW-101 UM-1

(feet) (feet) (feet) (feet) (feet) (feet)

12/22/1997 0.32 0.13 0.03 NM 0.08 NM

1/22/1998 0.01 0.01 0 NM 0 NM

2/13/1998 0 0 0 NM 0 NM

3/17/1998 0 0 0 0 0 NM

5/22/1998 0 0 0 NM 0 NM

6/8/1998 0 0 0 0 0 NM

7/20/1998 0.05 0 0 0 0 0.07

8/31/1998 0.45 0 0 0 0.04 0.03

9/22/1998 0.6 0 0 0 0.25 0.01

10/29/1998 0.06 0 0 0 0.23 0

11/23/1998 0 0 0 0 0.04 0

12/31/1998 0 0 0 0 0.03 0

1/28/1999 0 0 0 0 0.01 0

2/26/1999 0 0 0 0 0.01 0

3/26/1999 0 0 0 NM 0.01 0

4/28/1999 0 0 0 NM 0.01 0

5/27/1999 0 0 0 0 0.03 0

6/22/1999 0.03* 0 0 0 0.15* 0

7/31/1999 0.09 0.23 0 0 0.19 0

8/31/1999 0.77 0.71 0.02 0 0.1 0

9/14/1999 0.02 0.49 0.02 0.25 0.43 0.02

9/21/1999 0.02 0.03 0.01 0 0.02 0

10/28/1999 0.01 0 0 0 0.01 0.01

11/30/1999 0 0.01 0 0 0.06 0

12/30/1999 0 0 0.02 0.02 0.29 0

1/31/2000 0.01 0.01 0.01 0.01 0.35 0.02

2/29/2000 0 0.01 0.02 0.01 0.31 0.02

3/27/2000 0.02 0.02 0.01 0.02 0.24 0.01

4/28/2000 0.01 0.02 0.01 0.01 0.06 0.01

5/31/2000 0 0 0 0 0.03 0

6/30/2000 0.16 0.15 0 0 0.23 0

7/31/2000 0.05 0.42 0 0 0.02 0

8/29/2000 0.01 0.07 0 0 0.02 0

9/6/2000 0.01 0.07 0 0 0.03 0

10/31/2000 0.11 0 0 0 0.13 0

11/30/2000 0 0 0 0 0 0

12/29/2000 0 0 0 0 0 0

1/26/2001 0 0 0 0 0 0

2/23/2001 0.02 0 0 0 0

3/29/2001 0 0 0 0 0.04 0

4/24/2001 0 0 0 0 0 0

5/30/2001 0.35 0 0 0 0.05 0

6/27/2001 0.05 0.05 0 0 0 0

8/3/2001 0.1 0.79 0 0 0.1 0

11/27/2001 0.09 1.25 0 0 0.05 0

12/27/2001 0.03 0.88 0 0 0 0

1/30/2002 0 0.41 0 0 0.1 0

2/28/2002 0 0.07 0 0 0.01 0

3/29/2002 0 0 0 0 0.01 0

4/30/2002 0.08 0.43 0 0 0.02 0

5/28/2002 0.03 0.39 0 0 0.01 0

6/27/2002 0.06 0.34 0 0 0.03 0

DATE

Central Maine Power (225545)

MOM 2012 Annual Report F-1 December 2012
Appendix F

Summary of Oil Thickness in TWA II Wells, April 2012

O'Connor Site, Augusta, Maine

OW-202B OW-302B OW-204B OW-301B RW-101 UM-1

(feet) (feet) (feet) (feet) (feet) (feet)

DATE

7/30/2002 0.08 1.55 0 0 0.08 0

10/28/2002 0.01 0 0 0.02 0.02 0

11/25/2002 0 0 0 0 0 0

12/31/2002 0 0 0 0 0 0

1/27/2003 0 0 0 0 0 0

2/28/2003 0 0 0 0 0 0

3/27/2003 0 0 0 0 0 0

4/15/2003 0 0 0 0 0 0

5/28/2003 0.1 0 0 0 0 0

6/26/2003 0 0 0 0 0 0

7/30/2003 0 0 0 0 0 0

11/26/2003 0 0 0 0 0 0

12/26/2003 0 0 0 0 0 0

1/26/2004 0 0 0 0 0 0

2/27/2004 0 0 0 0 0.03 0

3/29/2004 0 0 0 0 0 0

4/20/2004 0 0 0 0 0 0

5/27/2004 0 0 0 0 0 0

6/28/2004 0 0 0 0 0 0

7/27/2004 0.01 0 0 0 0.01 0

Oct-04 0 0 0 0 0.04 0

Nov-04 0 0 0 0 0.03 0

Dec-04 0 0 0 0 0 0

Apr-05 0 0 0 0 0.03 0

Jul-05 0 0 0 0 0.02 0

Aug-05 0.01 0 0 0 0 0

Sep-05 0.08 0 0 0 0.31 0

Oct-05 0.03 0 0 0 0.29 0

Jan-06 0 0 0 0 0.02 0

Apr-06 0 0 0 0 0.01 0

May-06 0 0 0 0 0 0

Jun-06 0.36 0 0 0 0 0

Jul-06 0 0 0 0 0 0

Aug-06 0 0 0 0 0 0

Sep-06 0 0 0 0 0 0

12/14/2006 0 0 0 0 0 0

4/24/2007 0 0 0 0 0 0

7/27/2007 0 skim 0 0 0.02 0

9/18/2007 0.01 skim 0 NM 0.12 0

12/28/2007 0 0 0 0 0 0

4/22/2008 0 0 0 0 0.01 NM

7/2/2008 0 skim 0 0 0 NM

9/2/2008 0.01 skim -- -- 0 --

12/23/2008 0 0 -- -- 0 --

4/23/2009 0.03 0 -- -- 0 --

7/1/2009 0.04 0 -- -- 0 --

9/1/2009 0 0 -- -- 0 --

12/1/2009 0 0 -- -- 0 --

3/1/2010 0.01 0 -- -- 0 --

6/1/2010 0 0 -- -- 0 --

9/1/2010 0.02 0 -- -- 0.03 --

1/6/2011 0.05 0 -- -- 0 --

3/1/2011 0 0 -- -- 0 --

Central Maine Power (225545)

MOM 2012 Annual Report F-2 December 2012
Appendix F

Summary of Oil Thickness in TWA II Wells, April 2012

O'Connor Site, Augusta, Maine

OW-202B OW-302B OW-204B OW-301B RW-101 UM-1

(feet) (feet) (feet) (feet) (feet) (feet)

DATE

10/21/2011 0.06 0 -- -- 0 --

1/6/2012 0.01 0 -- -- 0 --

4/4/2012 0 0 -- -- 0 --

7/9/2012 0.02 0 -- -- 0 --

10/1/2012 0.04 0.19 -- -- 0 --

NM = Not Measured

-- = Wells decommissioned September 2008.

* = Measured as part of the VER System operation

Central Maine Power (225545)

MOM 2012 Annual Report F-3 December 2012
Central Maine Power (225545) December 2012

MOM 2012 Annual Report

APPENDIX G: LABORATORY RESULTS REPORT
SAMPLE DATA SUMMARY 

PACKAGE 

Katahdin Analytical Services A0000001 
KATAHDIN ANALYTICAL SERVICES- ORGANIC DATA QUALIFIERS 

The sampled date indicated on the attached Report(s) of Analysis (ROA) is the date for which a grab 

sample was collected or the date for which a composite sample was completed. Beginning and start 

times for composite samples can be found on the Chain-of-Custody. 

U Indicates the compound was analyzed for but not detected above the specified level. This 

level may be the Limit of Quantitation (LOQ)(previously called Practical Quantitation Level 

(PQL)), the Limit of Detection (LOD) or Method Detection Limit (MDL) as required by the client. 

* 

D 

E 

J 

Note: All results reported as "U" MDL have a 50% rate for false negatives compared to those 

results reported as "U" PQL/LOQ or "U" LOD, where the rate of false negatives is <1 %. 

Compound recovery outside of quality control limits. 

Indicates the result was obtained from analysis of a diluted sample. Surrogate recoveries may 

not be calculable. · 

Estimated value. This flag identifies compounds whose concentrations exceed the upper level 

of the calibration range of the instrument for that specific analysis. 

Estimated value. The analyte was detected in the sample at a concentration less than the 

laboratory Limit of Quantitation (LOQ)(previously called Practical Quantitation Limit (PQL)), but 

above the Method Detection Limit (MDL). 

or 

J Used for Pesticides, PCBs, Herbicides, Formaldehyde, Explosives and Method 504.1 analytes 

when there is a greater than 40% difference for detected concentrations between the two GC 

columns. 

B Indicates the analyte was detected in the laboratory method blank analyzed concurrently with 

the sample. 

N Presumptive evidence of a compound based on a mass spectral library search. 

A Indicates that a tentatively identified compound is a suspected aldol-condensation product. 

P Used for Pesticide/Aroclor analyte when there is a greater than 25% difference for detected 

concentrations between the two GC columns. (for CLP methods only). 

DM-002- Revision 4- 11/01/2011 

Katahdin Analytical Services AOOO!l002 
/Vv\ Katahdin 

ANALYTIC1\L SERVICES 

CHent! Utility Shared Services Coq3o 

L9.b JD: SF2308-1 

Client ID: MW-501 

Project: 0' Conner Site 

SDG: SF2308 

Lab File ID: F6438.D 

Compound 

Benzene 

ChJorobenzene 

1 13-Dichlorobenzene 

],4-Dichlorobenzene 

1 ,2-Dichlorobenzene 

1 ,2,4-Trichlorobenzene 

] ,2)-Trichlorobenzene 

l ,3,5-Tricblorobenzene 

P-Bromofluorobenzcne 

Toluene-d8 

1,2-Dichloroetbane-d4 

Dibrornofluoromethane 

6QQ Teclmology Wny 

P.O. Box 540, Scm·borough, ME04070 

'fi:!l:(207) 374~2400 Fnx:(207) 775-4029 

--------·---·---------------

He port of Analytical Results 

Sample Date: 25-Al'R-12 

Received Date: 26-APR-12 

Extrad Date: 30·-}J)R-12 

Extracted Ily:DJP 

Extraction IHethod: S\V846 5030 

Lab Prep Batch: WG107581 

Analysis Date: 30-APR-12 

Analyst: DIP 

Ccr1 No E37G04 

Analysis Method: SW846 326GB 

·Matrix: AQ 

%Solids: NA 

UeportDnte: 04-MAY-12 

Qualifier Result Units DBution LOQ_ AD.JLOQ ADJMDL ADJLOD - u 1.0 ug/L 1 1.0 0.26 0.50 

u 1.0 ug/L 1.0 0.22 0.50 

1J 1.0 ug/L 1.0 0.26 0.50 

u 1.0 ugJL 1.0 0.24 0.50 

u 1.0 ug!L 1.0 0.15 0.50 

u 1.0 ug/L 1.0 0.37 0.50 

u 1.0 ug/L 1.0 0.27 0.50 

1J 1.0 ug/L 1.0 0.24 0.50 

98.9 % 

98.9 % 

106. % 

111. % 

Page l of 1 

http://www·.kutnhdinlab.com 

~~atahdin Analytical Services A000000~3 
/vv\ K:atahdin 

J\'N .. t~LYTICAL SERVICES 

CHenl: UtiJ]ty Shared Services Corpo 

Lab JD: SF2308-2 

Clicni JD: MW-508B 

Projec£: 0' Conner Site 

SDG: SF2308 

Lob File ID: F6439.D 

Con_! pound 

Benzene 

Chlorobenzene 

1 ,3-Dichlorobenzene 

1 ,4-Dichlorobenzene 

1 ;2-Dichlcrobenzene 

l ,2,4-Trichlorobenzene 

1 ,2,3-Trlchlorobenzene 

1 ,3,5-Trichlorobe112ene 

P-Bromofluorobenzenc 

Toluene-dB 

1 ,2-Diehloroethane-d4 

Dibromofluoromethane 

600 Technology Way 

P.O. Box 540, Scarborougfl, ~vlE 0•!070 

To!:(207) 874-2400 Fux:(207) 775"1029 

Report of Analytical Results 

Snmple Date:25-APR-12 

Heceived Date: 26-APR-12 

Exiract Dnte: 30-APR-12 

Extrndc:d By;DJP 

Extraction lVlethod: S'~l/846 5030 

Lnb P;·ep llatch: WGJ 07581 

Analysis Date: 30-APR-12 

Analyst: DJP 

Cer1 No Erl7604 

Analysis Method: SW846 8260B 

1V1atrix: AQ 

%Solids: NA 

Report Date: 04-:M.A. Y-12 

LOQ ADJ LOQ A.DJ MDL ADJ LOD ~~~--~~~---~~--~~~--~~. 

Qualifier ResuH Units Dilution 

u 1.0 ug/L 1.0 0.26 0.50 

u 1.0 ug/L 1.0 0.22 0.50 

u 1.0 ugfl- 1.0 0.26 0.50 

u 1.0 ug!L 1.0 024 0.50 

lJ 1.0 ug/L 1.0 0.]5 0.50 

u 1.0 ug!L 1.0 0.37 0.50 

u 1.0 ug!L 1.0 0.27 0.50 

u 1.0 ug/L 1.0 0.24- 0.50 

85.8 % 

92.3 % 

99.6 % 

101. % 

Page 1 of 1 

ll!tp:/lv-rww.kalnhdinlnb.com 

['\atahdin f.\nalytica! Services AOOOOOil4 
ANALYTICAL S}I.RYIC.ES 

Cliont: Utility Shared Services Corpo. 

J~nb JD: SF2308-3 

Client m: MW-507A 

Project~ 0 1 Conner Site 

SDG: SF2308 

Lab FilelD: F6440.D 

Compound 

Benzene 

Clllorobenzene 

1,3-DkhJorobenzene 

] :4-Dichlorobenzene 

1,2-DichJorobenzene 

J ,1,4-Tlichlorobenzene 

1 ,2,3-Tricillorobenzenc 

1 ,3~5-Trichlorobenzene 

P-Bromo'fluorobenzene 

Toluenc-d8 

l ,2-D icilloroethane-d4 

Dibromo±luoromethnne 

600 Technology Wuy 

P.O. Box 5<10, Scnrborough, lvlE 0<1070 

Tc1:(207) 874-2400 Fa:-.::(207) 775-:1029 

Report of Analyticsl Results 

Sample Dnle: 25·-APR-12. 

Received Date: 26-APR-12 

Extract Date: 30-APR-12 . 

Extracted By:DJP 

Extraction l\4ethod; SW846 5030 

Lab Prep Butch: WG 1 0753! 

Qunlifier Result Units Dilution --------· u 1.0 ug/L 

u 1.0 ug!L 

J 0.51 ug/L 

u 1.0 ug/L 

J 0.20 ug/L 

u 1.0 ug/L 

u 1.0 ug/L 

u LO ug/L 

102. % 

102. % 

106. % 

112. % 

1:>age 1 of J 

Am1~ysis Date: 30-APR-12 

Analyst: DJP 

Analysis Method: SW346 8260B 

lVJatrix: AQ 

%Solids: NA 

Report Date: 04-MAY-12 

LOQ ADJLOQ ADJMDL ADJLOD 

1.0 0.26 0.50 

1.0 0.22 0.50 

1.0 0.26 0.50 

1.0 0.24 0.50 

1.0 0.15 0.50 

1.0 0.37 0.50 

1.0 0.27 0.50 

1.0 0.24 0.50 

hHp://www,kntnhdinlu!J.com 
/vV\!\-atah4in ------------·-·-··---·--- ANAL~iTIC.AL SERVI CE.S 

;C:Hent: Utility Shared Services Corpo 

J"nb JD:SF2308-4 

Client DJ: OW-201B 

Project: 0 1 Conner Site 

SDG: SF2308 

Lnb Fik JD: F6441.D 

Report of Analytical Results 

Sample Date: 25··APR-12 

Received Dote: 26-APR-12 

ExirnctDnte: 30-APR-12 

Extracted By:DJP 

Extraction Method: SW346 5030 

Lob Prep Batch: WG10758J 

Analysis Date~ 30-J\J::lR-12 

Analyst: DJP 

Ct!rt No E87604 

Analysis Method: SW846 8260B 

Matrix: AQ 

%Solids: NA 

Report Date: 04-MAY-12 

Cornpmmd Qualifier -----"'-- Result LOQ ADJLOQ ADJMDL ADJLOD .~~~-~~-~~-

Units Dliutlon 

Benzene 

Ch]o:roben:t:i!ne 

1,3-Dichforobenzene 

1)~-Dichlorobenzcne 

1 :2-Dichlorobcnzene 

1 ,2,4-Trichlorobenzene 

J :2,3-Trichlorobenzene 

1 ,3~5-Trichlorobenzene 

P-Brornofluorobenzenc 

Toiuene-d3 

] ,2-Dichloroethane-cl4 

D.ibromofluoromethanc 

600 Technology Way 

P.O. Box 540, Scarborough, ME 04070 

T cl:(207) 87tJ~2400 Fnx:(207) 775-4029 

u 

J 

u 

u 

u 

l.O ug!L 

0.45 ug!L 

6.1 ug/J" 

1.7 ug!L 

8.1 ug/L 

l.O ug!L 

l.O ug!L 

l.O ug!L 

106. % 

102. % 

104. % 

Il2. % 

Page 1 of 1 

l.O 0.26 0.50 

l.O 0.22 0.50 

1.0 0.26 0.50 

l.O 0.24 0.50 

1.0 0.15 0.50 

1.0 0.37 0.50 

1.0 0.27 0.50 

l.O 0.24 0.50 

cr .5/tco{p .. 

htlp://mvw.kntuhdin!nb.com 

}'\atahdin J\na!ytica! Sen1ices .14.0000006 
~A·N.ALYTICAL SERVI C.ES 

C]i~nt: Utility Shared Services Cmvo 

Lab fD: SF2308-5 

Client JD: TRIP BLANK 

Project: 0' Cmmer Site 

SDG: SF2308 

Lab File ID: F6432.D 

Compound 

Benzene 

Chlorobenzene 

1 ,3-Dichlorobenzene 

1 ,4-DichJorobenzene 

112-Dichlorobenzene 

1 ,2, 4-Trichloro benzene 

1 ,2,3-Trichlorobenzene 

1,3,5-Trichlorobenzene 

P-Bromofluorobenzene 

To1uene-d8 

I ,2-Dichloroethane-d4 

D:ibromofluoromethane 

600 Teclmolo&,>y Way 

P.O. Box 540, Scnrborougll, lvJE Oi.J070 

Tel:(207) 87•!-2400 Fn."'(207) 775-4029 

Report of Analytical Results 

Sample Date:20-APR-12 

Recei·;ed Date: 26-APR-12 

Extnu:t Date: 30nA}JR-12 

Extracted By: DJP 

Extmction lV!etllod: SW846 5030 

Lab Prep Batch: WG107531 (_~15~.~~-.·.) 

Analysis Date: 30-A.PR-12 

Analyst: DJP 

Cen No ES7604 

Analysis Method: SW846 8260B 

lVIatrix: AQ 

()/(} Solids: NA 

HeportDote: 04-MAY-12 

QnnHfier Resul! Units Dilution .-.::.:.:.::::._::::.:::=.:=.._..::L:.c:OQ ADJ LOQ ADJ MDL ADJ LOD 

u 1.0 ug/L 1.0 0.26 0.50 

u 1.0 ug/L 1.0 0.22 0.50 

u 1.0 ug/L 1.0 0.16 0.50 

u 1.0 ug!L LO 0.24 0.50 

u 1.0 ug!L LO 0.15 0.50 

u 1.0 ug!L 1.0 0.37 0.50 

u 1.0 ug!L LO 0.27 0.50 

u 1.0 ug/L 1.0 0.24 0.50 

83.6 % 

89.5 % 

91.8 % 

94.3 % 

Page 1 of 1 

hl!p://www.kutuhdinlnb.com 

l"<atahdin Analytical Services PdJOOQOiJ7 
\ 1, A\K- . / /V _ .atahdm 

A?-I.A.l.YTICAL SEHVJCES 

Clie:nt: Utility Shared Services Corpo 

Lnb ID: SF2308-6 

Clie11t lD: lv1W-l06A 

:Project: 0 1 Conner SHe 

SDG: SF2303 

L2h File ID: F648 l.D 

Compound 

Benzene 

Ch.lorobenzene 

l ,3-Dich!oro benzene 

1,4-Dichlorobenzene 

1 ,2-Dichlorobenzene 

1 ,2,4-Trichlorobenzene 

1 ,2,3-Trichlorobenzene 

l ,3,5-Trich !oro benzene 

P-Bromoflnorobenzene 

Toluene-d8 

1 ,2-Dich!oroethana-d4 

Djbrornoi1uoromethane 

600 Technology Way 

1\0. Box 540, Scarborough, ME 04070 

Te!;(207) 374-2<100 Fnx.:(207) 775-4029 

Report of Analytical Results 

Sample Date: 25-APR-12 

Received Dnte; 26-APR~12 

Extract Dnte: 02-MAY-12 

Extracted By:DJP 

Extraction Method: SW846 5030 

Lab Prep Batch: WGJOT/06 

·-Qualifier R;;sult Units Di!ut!nn .• 

u 1.0 ugiL 

u 1.0 ugiL 

u 1.0 ug/L 

u 1.0 ugiL 

u 1.0 ug!L 

u ].0 ugiL 

u ].0 ug/L 

1J J.O ug/L 

92.3 % 

99.] % 

105. % 

ll2. % 

}'age 1 of 1 

Am~Jysi~i Date: 02-]Vil\ Y-12 

Analyst: DJ1) 

Analysis ~.;JeHwd: S\i\7846 3260B 

J\1~:n~rix: AQ 

%Solids: NA 

ReportDnte: 04-MAY-12 

LOQ ADJ LOQ ADJ l\1DL A.D.J LOD 

1.0 0.26 0.50 

1.0 0.22 0.50 

1.0 0.26 0.50 

1.0 0.24 0.50 

J.O 0.]5 0.50 

1.0 0.37 0.50 

1.0 0.27 0.50 

1.0 0.24 0.50 

http://www.kalahdinltlb.com 

i'\atahdin Analytical Services t4.000Q008 
/W\ l(atahdin 

AN . .ALYTICAL SERV:!CES 

CHent: Utiiity Shared Ser-vices Corpo 

Lab JD:SF2308-7 

Ciient ID: MW-l06B 

P:cojed: or Conner Site 

SDG: SF2308 

Lab File ID~ F6456.D 

Compound 

Benzene 

Chlorobenzene 

J ,3-Dichlorobenzene 

1,4-Dichlorobenzene 

1 :2-Dichiorobenzene 

1 ,2,4-Trichlorobenzene 

l ,2,3-Trichlorobenzene 

l ,3,5-Trichlorobenzene 

P-Bromofluorobenzene 

Toluene-dS 

l,2-Dichloroethane-d4 

Djbromofluoromethane 

600 Technology Way 

P.O. Box 540, Scnrborough, ME 04070 

Tel:(207) S74-2400 Fnx:(207) 775-4029 

Report of Analytical Results 

Sample Date: 25··APR-l2 

Received Date: 26-APR-J 2 

ExtractDote: Ol-MAY.·l2 

Extracted By:DJP 

Extraction Method: S\V846 5030 

Lab l'n'p Batch: WG107637 

Result Uni!s 

Analysis Date: Ol··M ... AY-11 

Analyst: DJP 

Ccrt No E8760'l 

Analysis l\1e~hod: SYV846 8260B 

Nbtrix; AQ 0

/n Solids: NA 

Report Dote: 04-M.AY-12 

Qunliikr Dilution LOQ A..DJ LOQ A.llJ MDL ADJ LOD 

u l.O ug!L 

·-----------

1.0 0.26 0.50 

u 1.0 ug/L 1.0 0.22 0.50 

u 1.0 ugll_. 1.0 0.26 0.50 

u J.O ug/L l.O 0.24 0.50 

u J.O ug/L 1.0 0.15 0.50 

u 1.0 ug/L J.O 0.37 0.50 

u 1.0 ug/L l.O 0.27 0.50 

u J.O ug/L 1.0 0.24 0.50 

103. % 

108. % 

109. % 

l] 5. % 

Page 1 of 1 

http://\v\VW.kntnhdinlab,com 
1

1 \AAK at ahd. 1n 

ANALYTICAL SERVICES 

CHen!: Utility Shared Services Corpo: 

Lab lD: SF2303-8 

ClientiD: MW-l04B 

Project: 0' Cmmer Site 

SDG: SF2308 

Lab File ID: F6457.D 

Compound 

Benz;ene 

Chlorobenzene 

1,3-Dichlorobenzcne 

1,'-~-Didtlorobenzene 

1 ,2-Dichlorobenzene 

1 ,2,4-Trichlorobcnzenc 

J ,2,3-Trichlorobenzene 

1,3,5-Trichlorobenzene 

P-Bromofluorobenzene 

Toluene-d8 

1 ,2-Dichloroetbane-d4 

Dibrornofluoromethane 

600 Technology Way 

P·.O. Box 540, Scarborough, JviE 04070 

Tcl:(207) 874-2400 flL-.,::(207) 775-4029 

J 

u 

Report of Analytical Results 

Sample Date: 25-APR-12 

Received Date: 26-APR-12 

Extract Date: 01-MA Y-12 

Extracted By:DJP 

Extraction Method: SW846 5030 

Lab Prep Batch: WG l 07637 

Result 

J.l 

1.2 

0.36 

Units Dilution 

ug/L 

ug!L 

ug/L 

~ 

ug/L 

Ccrt No "E87604 

Analysis Date: 01-MA.Y-12 

Analyst: DJP 

Ana lysis Method: SW846 8260B 

Matrix: AQ 

%Solids: NA 

Report Date: 04-MAY-12 

LOQ ADJ LOQ ADJ MDL ADJ LOD 

1.0 0.26 0.50 

1.0 0.22 0.50 

1.0 0.26 0.50 

1.0 0.24 0.50 

1.0 0.15 0.50 

1.0 0.37 0.50 

2.4 

1.0 

94.5 

101. 

108. 

104. 

ug!L 

ugll~ 

ug!L 

1 ""--......._ ] 

1 '-............._] 

1.0 0.27 0.50 

% 

% 

% 

% 

Page I of 1 

~ 

1.0 0.24 0.50 

X.e:_ tc - I '~ ) Lit.'. d 

('c:,.)v1. b a-~t---<.d 

t'V 

.-5 {1'-tlt'L 

h!!p://www.kntuhdinfab.com 

Katahdin Analytical Services A000001 0 
.6 .- A -r~ 

/

,.,\ -1~ 1'\ "( 1 j ' V v :t '~atancun ·-·-·---~-----·· 

ANALYTICAL SEHVICES 

Client: Utility Shared Services Corpo: 

Lab ID:SF2308-3 

ClientlD: MW-1 04B 

.Project: 0' Cmmer Site 

SDG: SF2308 

Lab File ID: FG457J) 

Benzene 

Chlorobenzene 

1,3-Dichiorobenzene 

1,4-Dichlorobenzene 

1~2-Dichlorobenzene 

1,2,4-Trichlorohenzene 

1,2~3-Trichlorobenzene 

1,3,5-Trichlorobenzene 

P-Bromofluorobenzene 

Toluene-d8 

1)2-Dichloroethanc-d4 

Dibromofluoromethane 

600 Technology Way 

P.O. Box 540, Scarborough, ME 04070 

Tel:(207) 874-2400 Fax:(207) 775-4029 

u 

J 

J 

u 

Report of Analytical Results 

Sample Date: 25-APR-12 

Heceived Date: 26-APR-12 

Extract Date: 01-MAY-12 

Extracted By: DJP 

Extraction Method: SW846 5030 

Lab Prep Batch: WG107637 

LO ugtL 

0.43 ug/L i 

Ll ug/L 

L2 ug/L 

035 ug/L 

2.2 ug/L 

2.4 ug/L 

LO ug/L 

94.4 % 

99.7 % 

106. % 

104. % 

Page 1 of 1 

AnalysisDate: 01-MAY-12 

Analyst: DJP 

Analysis Method: SW846 3260B 

Matrix: AQ 

%Solids: NA 

Report Date: 11-IvLAY -12 

1.0 0.26 

1.0 0.22 

LO 0.26 

1.0 0.24 

1.0 0.15 

LO 0.37 

LO 0.27 

LO 0.24 

0.50 

0.50 

0.50 

0.50 

0.50 

0.50 

0.50 

0.50 

http://www.ka\ahdin!ab.com 

/vV\ l(atahdin 

.AN.A .. LYTICAL SERVICES 

CHent: Utility Shared Services Corpo: 

Lnb JD:SF2308-9 

Client JD: MW-502 

Pro jed: 0' Conner Site 

SDG: SF2308 

L2b Filo JD: F6453.D 

Compound 

Benzene 

Chlorobenzene 

1 ,3-Dichlorobenzene 

I A-Dichlorobenzene 

1 ,2-Dichlorobenzene 

1 ,2,4-T1ichJorobenzene 

l ,2,3-Trichlorobenzcnc 

1 ,3J5-Tricbloroben;?:ene 

P-Bromofluorobenzene 

Tolucnc-d8 

1,2-Dichloroetlmne-d4 

Dibromofiuoromethane 

600 Technology Wny 

P.O. Box5'W, Scarborough, ME 04070 

Tel:(207) B74-2400 Fux:(207) 775-4029 

Report of Analytical Results 

Smnple Date: ;zs-APR-12 

Received Dnte: 26-.. '\.PR-12 

Extrnct Dn·tc: Ol-MAY-12 

Extracted By:DJP 

Extraction lv.letiwd: SV1846 5030 

Lab Prep .Batch: WG1 07637 

Quniifier Bfesult Units Dilu tioo 

u 

u 

u 

u 

u 

u 

u 

u 

1.0 ug/L 

1.0 ug/L 

1.0 ng/L 

1.0 ug/L 

1.0 ug/L 

1.0 ug/L 

1.0 ug/L 

1.0 ug/L 

85.9 % 

89.3 % 

99.3 % 

100. % 

Page 1 of 1 

1 

1 

Ce:n No E8i60:1 

Analysis Date: 01-MAY-12 

Analyst: DJP 

Analysis Method: SW846 826GB 

JV1atrix: AQ 

%Solids: NA 

Report Date: 04-MA Y-12 

LOQ ADJLOQ ADJMDL ADJLOD 

1 

1 

1 

1.0 

1.0 

1.0 

1.0 

1.0 

1.0 

1.0 

1.0 

0.26 0.50 

0.22 0.50 

0.26 0.50 

0.24 0.50 

0.15 0.50 

0.37 0.50 

0.27 0.50 

0.24 0.50 

http://V{\YW.kn!uhdin!ub.r:om 

Katahdin Analytical Services AOCHJOCYI 'I 
ANJ~ i..YTI CAL SE.RVI C.ES 

Client: Utility Shared Services Ca.rpo 

Lab ID:SF2303-10 

CHent ID: lvi\V-503 

Project: U Conner Site 

SDG: SF2308 

L<>b File JD: F6459.D 

Componnd 

Benzene 

Chlorobenzene 

1 ,3-Dichlorobenzene 

1 A-Dichlorobenzene 

1 ,2-DichlorobeDZene 

1 ~2,4-Trichlorobenzene 

1 ,2,3-Trichlorobenzene 

l ,3,5-Trichlorobenzene 

P-Bromafluorobenzene 

Toluene-dB 

1 ,2-Dichloroethane-d4 

Dibromofluoromethane 

600 Technology Way 

. P.O. Box 540, Scarborough, lv!E 04070 

Tcl.:(207) 374-2400 Fnx:(207) 775-1029 

Report of Am1lytical Results 

Sample Dnte: 25-APR-12 

Heceivcd D~te: 26-APR-12 

Extract Date: 01-lviAY.-12 

Extracted By:DJP 

Extraction l'llethod: SW846 5030 

Lab l'rep Batch: WGJ 07637 

Qualifier Result UnHs Dilution 

u 1.0 ug/T~ 

u 1.0 ug/L 

u 1.0 ug!L 

u 1.0 ug/L 

u 1.0 ug/L 

u 1.0 ug/L 

u 1.0 ug/L 

u 1.0 ug/L 

98.7 % 

89.6 % 

102. % 

100. % 

Page 1 of 1 

c~rt No 1;117604 

Analysis Date: 01-M_AY-12 

Analyst: D.lP 

Ann lysis Method: Sv\1846 8260B 

Matrix: AQ 

%Solids: NA 

ReportDate: 04-M.AY-12 

LOQ ADJ LOQ ADJ MDL ADJ LOD 

1.0 0.26 0.50 

1.0 0.22 0.50 

1.0 0.26 0.50 

1.0 0.24 0.50 

1.0 0.15 0.50 

1.0 0.37 0.50 

1.0 0.27 0.50 

1.0 0.24 0.50 

hltp://www.kntohdinlab.com 

i\a!ahdin Analytical Services A1J000012 
/W\Katalldin 

/'.N)\LYTl Cj\L SERVl CES 

Client: Utilit-y Shared Services Corpo 

Lab JD: SF2303-ll 

Client ID: EB-1 

P'toject: 0 1 Conner Site 

SDG: SF2308 

Lab File ID: F6460.D 

Compound 

Benzene 

Chlorobenzene 

1 ,3-Dich!orobenzene 

1,4-Dichlorobenzene 

1 ,2-Dichlorobenzene 

1 ,2,4-Trichlorobenzene 

1 J2,3-Trichlorobenzene 

1 ~3)5-Trichlorobenzene 

P-Bromof1uorobenzene 

Toluene-d8 

1 ,2-Dichloroethane-d4 

Diliromofluorometbat"le 

600 Technology Wuy 

P.O. Bo;-.; 540, Scarbomugh, ,VIE 04070 

Tcl:(207) B7'lN2400 Fn.:x:(207) 775-4029 

·----------··· 

Report of Analytieal Results 

Sample Date: 25-APR-12 

Received Date: 26-APR-12 

ExtractDate: 01-MAY-12 

Extrncted By:DJP 

Extraction Method: SW846 5030 

Lab Prep Batch: WG 107637 (;~:~") -..._ ··- I ' ''---~·-j 

Qualifier Result Units Dilution 

u 1.0 ug/L 

u 1.0 ug/L 

u 1.0 ug/L 

u 1.0 ug/L 

u 1.0 ug/l. 

u 1.0 ug/L 

u 1.0 ug/L 

u 1.0 ug/L 

99.9 % 

95.7 % 

108. % 

110. % 

Page 1 of 1 

Analysis Dote: 01-MAY-12 

Analyst: DJP 

Analysis Method: SW846 8260B 

Mntri:<: AQ 

iYo Solids: NA 

Report Date: 04-f;iA Y -12 

LOQ ADJLOQ ADJMDL AD.JLOD 

1 1.0 0.26 0.50 

1.0 0.22 0.50 

l.O 0.26 0.50 

1.0 0.24 0.50 

1.0 0.15 0.50 

1.0 0.37 0.50 

1.0 0.27 0.50 

1.0 0.24 0.50 

h Ltp://www. kutuhdi n 1 n b.com 

~\;;rtahdin Analytical Service§ :.\0000013 
/V~f\J{atahdin ANALYTICAL SERVICES 

Client: Utility Shared SeP1ices Corpo 

Lab JD:SF2308-12 

CEont ID: FB-I 

:Project: o• Conner Site 

SDG: SF230B 

Lab File ID: F646l.D 

Compound 

Benzene 

Ch]orobenzene 

3~Dich1orobenzene 

1 A-Dichlorobenzene 

1 ,2-Dichlorobenzene 

1 ,2,4-Trichlorobenzene 

1,2,3 -TrichJorobenzene 

1,3, 5~Trich lorobenzene 

P-BromofJuorobemene 

To!uenc-d8 

1,2-Dichloroethane-d4 

Dibromofluoromethane 

600 Technology Wny 

P.O. Box 540, Scnrborough,1v1E 0<!070 

Tel:(207) 874-2400 Fu:c(20i) 775-4029 

Report o:f Analytical Results 

Sam pie Date: 25-APR-12 

l1eceivcd Date: 26-J\.PR-12 

Extrac!Datc: 01-MAY-12 

Extracted By:DJP 

Extraction Method: SW846 50}0-. 

Lab Prep Batch: WG 107637 ( f'f~) 

----~· 

Qualifier Resuit Dnits Dilution 

u ].0 ug/.L 

u 1.0 ug!L 

u 1.0 ug!L 

u 1.0 ug!L 

u ].0 ug/L 

u 1.0 ug!L 

u 1.0 ug!L 

u LO ug!L 

100. % 

104. 0;0 

105. % 

106. % 

Page J of 1 

A:rudysis Date: 01-lvfA Y-12 

Analyst: DJP 

Ce11 No EB7604 

Analysis iVIelhnd: SW846 3260B 

lVlatri" AQ 0

/o Solids: NA 

Repocl Dote: 04-MAY-12 

LOQ 

1 

1 

AJ)JLOQ 

LO 

LO 

LO 

LO 

1.0 

LO 

LO 

LO 

ADJ iYlDL ADJLOD 

0.26 0.50 

0.22 0.50 

0.26 0.50 

0.24 0.50 

0.15 0.50 

0.37 0.50 

0.27 0.50 

0.24 0.50 

0 r~-' 

J s;,-,l,c 

l1ttp://www.kn!nhdinlnb.com 
/\;\;\Katahdin 

ANALYTICAL SERVICES 

Cllen t: Ulillty Shared Services Corpo: 

L3b JD:SF2308··13 

Clierrt ID: MW-106BD 

}:Jrojcct: 0' Conner Site 

SDG: SF2308 

Lab File ID: F6462.D 

Compound 

Benzene 

Cbiorobcnzene 

1 ,3-Dichlorobenzene 

1 A-Dichlorobenzene 

J ,2-DicWorobenzene 

1 ,2:4-Trichlorobenzene 

J ,2,3-Trichlorobenzene 

1 ~3,5-Tricbiorobenzene 

P·Bromofluorobenzene 

Toluene-d8 

1 ,2-DichloroetlJilJJe-d4 

Dibromo:fluoromethane 

600 Technology Way 

P.O. Box 5'f0, Scnrborough, /'v!E 04070 

Tc!:(207) 374-2400 Fux:{207) 775-4029 

Report of Analytical Results 

Snmple Date: 25-APR-12 

Received Date: 26-APR-12 

Extract Date: 01-MA Y.·12 

Extraded By:D.JP 

Extraction Method: SW846 5030 

Lnb Prep Balch: WG l 07637 

Qufllifiei~ Result Units Dih1tion 

u 1.0 ug/L 

u 1.0 ugll, 

u 1.0 ng/L 

u 1.0 ug/L 

u ].0 ug/L 

u 1.0 ug!L 

u 1.0 ug/L 

u 1.0 ug/L 

101. % 

94.] % 

105. % 

109. % 

Ccrt No c8760t! 

Analysis Date: 01-MAY-12 

Annlys!: DJP 

Ann lysis Method: SW846 8260B 

Matrix: AQ 0

/o Solids: NA 

J<.eport Date: 04-MA Y -12 

LOQ AD.JLOQ AD.JJHDL AD.JLOD 

1.0 0.26 0.50 

1 1.0 0.22 0.50 

1 1.0 0.26 0.50 

1.0 0.24 0.50 

1.0 0.15 0.50 

1.0 0.37 0.50 

l.O 0.27 0.50 

1.0 0.24 0.50 

http://\v\vw.kntnhdinlab.com 

Katahdin Analytical Services ,J.\QOOOO'i 5 
Clie...-::1t: Utility Shared Se.;..-v 

Proj~ct: 0 1 COP~Er 8it2 

?0 1\Jo: 

sample Date: Ds.t/25/12 

:Received Date; Otl/26/12 

Extraction D2te: 04/27/12 

2illal::ysis Date: 30-·APR-2012 13:21 

:Repo:d: Date; 05/02/2012 

Hatr.i:<~ \'lA'rER 

%. Solids: NA 

CAS.!.!. ·w Cm:rpol..l..I!.d 

12fi74-ll-2 }\ ..roc1or··l0l5 

1110•1-.28-2 .A.roclor-1221 

111111-1.6-5 .<\roclor-1232 

53469-21-9 P....roclm:-12 4 2 

12672-29-G AJ:nclor-124..8 

11097-69-1 ... <uoclo.r-1254 

11096-82-5 Aioclor-12 60 

877-09-8 'l1etrachlo:::o-m-xyleoa 

205l-24-3 DEcacblorobiphs~yl 

KA1I'A'ffDIN .A.:...i\J.ALY'£~J:CAL SERVICES 

Report of ll..nal~rtical Result,s 

FJ.aga 

u 

u 

u 

u 

TI 

\J 

J 

Lab ID: 5F2308-l 

Clia.l.t. 1D; !·SVl--501 

SDG: SF2308 

Ext :rae ted by: UH 

Bx.t:cactiou Hetbod: Sl..',l/146 35:1.0 

]l ... ll.alyst: CB 

.A:11alysis Hethod; SNB4.6 8082 

Lab Prep Batch: 'tiG107J7:.1 

Uni!:s: Ug/L 

:q_2suJ.t:s DB' llQL ... '-'!.dj .IJQL 

0. 0<18 1.0 0.50 0. 0<18 

0. 0·1.8 1.0 o. sa 0. 04.8 

0.048 1.0 0.50 D. D'.18 

0.04.8 l.IJ 0. so 0. 048 

o. 04.8 1.0 0.50 0. 0<18 

0.048 1.0 0.50 o. 048 

0. 038, 1.0 o:·so .. 0.048 

* 57!':; 

6"4% 

J'l ... dj .11D:C.. 

0.014 

0.01.9 

0. 0086 

0.017 

0.019 

0. 007 5 

0".016 

Page 01 of 01 7?D234 .D 

Katahdin ,~naiytica~ Services A0000015 
FOR1'.! 1 0 CLIENT SP...MPLE ID 

PESTICIDE ID NTIFI~~TION S~~~y 

FOR MlJLTICQIIIT'ONEl.IJ"T ll.NAiiYTES 

MW-50l 

Lab Name: KATl\..EDI.l.\1 Jl.:N~.LYTICF-..L SERiliCES Project: 0' CONt.i"ER SITE 

Lab Code: KAS PO No .. : SDG No.: SF23 08 

Lab Sa~le ID· SF2308-1 Date (s) ll~alyzed: 04/30/12 04/30/12 

Instrlli~ent ID (1): GCD7 Instrlli~ent ID (2) : GC07 

GC Colurnn(1) : ZB-MOLTIRESIDUE-1 ID: O.S3(mm) GC Co illili~ (2): ZB-MULTIRESIDUE-2 ID : .5 3( w~ ) 

ll.NALYTE ' PEAK! I RT ============== I==== I====== 

l Aroclor-1260 I ~ I I 3 

4 

I 

I 

9 .. 93 

10 .. 76 

11.63 

j COLUMN 1 11 . 94 

' I 

5 

.. I 14 .. 90 

1 

2 

COLW.!N 2 I ! 

I 5 

==============!==== 

I 

I 

COLDMN 1 

1 

2 

3 

4 

5 

I COLUMN 2 I 

1 

2 

3 

4 

5 

'============== 

I 

COLUMN 1 

COLUMN 2 

I 

I 

I 

I 

I 

1 

2 

3 

4 

5 

1 

2 

3 

4 

5 

1-

l 10 .13 

I 10 .. 77 

I 1.1.89 

I 12 .. 99 

=:=~!: 

I 

I 

I 

I 

====== 

l 

l 

I 

I 

I 

I 

I 

I 

l 

I 

RT iVTi\iTimAJ 

FROM I TO CONCENTRATION CONCENTRATION! RPD 

====== ====== ============= ======:======= ====== I 

9 . 86 10. 00 0.0301 I 

10.69 10 .. 83 0 .. 0373 I 

11.56 11. 7o 1 0.0355 I 

11.85 11.991 0.0278 I 

14.82 14.96 0.0346 0. 0330 I 

I .. , 

10 .06 10 . 20 1 0.0384 

10.70 10.84 1 0. 0359 I 

11.83 11.97 1 0_0308 

12.92 13 .06! 0.0234 

15 .. 28 15.42 ! 0 .. 0602 I 0.0378 13.6 

====== ====== ============= ============= ====== 

I I 

l 

I l I 

I I 

I I 

I 

I 

I 

:::::::=:=:::: :::::::: ====== =========-=::::::= =========::::::::::::::::: ::::-===== 

I 

I I 

I l I 

I 

I I 

I 

I 

At leas t 3 peaks are r equired for identification of multicomponent analytes. 

page 1 of 1 

FORM X PEST-2 

Katahdin Analytical Services A0000017 
Cli2nt: Uti.li l:y Sba.:c<::r:l Se:cv 

J?:t:ojact; 0 1 Cur> .. .J::lE.Oi:' Site 

PO No:. 

Sample Date: 0,1/25/12 

R::::ceiveO De>.te: 0'1/26/1.2 

Extrcction Date.: 0.1/27112 

Analysis Date: 3 0-,o:!,.P.R- 2 012 13:45 

Report DatE~ 05/02/2012 

Hatri:·c: !;JA'l'ER 

't Solids: NA 

C-!13~~ CG.llpOUDd 

12674-lJ.-2 Jl..roclor-~016 

1110<:1-28-2 AJ:oclo:::--·1221 

11141-16-S A:roclor-1232 

53-169-21-9 Aroclor-1.2 42 

125'72-2.9-6 i\J:oclor-1248 

11097-69-l Aioclor-125,1 

11096-82-S P..xoclor-1:-260 

877-09-B Te.trachlm~o-m-xyle:.ne 

2051.-24-3 Dr=.cachla:cobiphenyl 

KAT.A.,..'!:f.D:IH ,A?.<1:%.:L':t."TIC.AJ:.l SERVICES 

:Report of At-:talyti cal Results 

Flag·5 

D ~T 

u I 

0 I u 

u 

u 

u 

Lab ID; SP.2308-2 

Clie.i"lt ID~ HN-5083 

SDG: SP.2308 

Extracted by: JH 

E.xt:cactlon Hetlwti: S\'J3<.10 3510 

1l_'1al:ys t: CB 

Analysis l·.let11od: Si'/846 BOB2 

Lab Prep Batch: \•IG107474 

Units: ug/L 

Rem.lll:a DP :f!Q!:, J..dj .PQL 

0.050 1.0 0.50 0.050 

0.050 1.0 0.50 o.oso 

0.050 1.0 O.SD 0.050 

0.050 1.0 0.50 0.050 

0.050 l.O 0.50 0.050 

0.050 1.0 0.50 0.050 

0.050 l.O 0.50 0.050 

•· 49% 

511% 

PiJ..ge 01 o£ Ol 7FD285.D 

]\.dj .Z.IDL 

0.015 

0.020 

0.0089 

0.018 

0.020 

0.0079 

-o·. o17 
Client: Utility SlE1::r2d Se.>.V 

P:coj2ct: 0' COilDE.:L~ .Sit~ 

PO Ji!O: 

sample Date: 011/25/12 

RecEived Dai:=:: Otl/26/12 

E".xtr<!c::t:ion Date::.! 0!1/27 /12 

Analysis Date: 30-APR-2012 1<1:12 

Report Date; 05/02/2012 

l·~ilt:d.:-c:: 1.'/A'rER 

% SoliCls: NA 

C..."i\Blf Com:yoil.Ild 

12674-11-2 .Aroclor-1016 

1110 ·1-28-2 .'\:!:oclor-1221 

J.114J.-15-5 .">.:wclor-1232 

53459-21-9 Axoclm:-1242 

12672-29-6 .J\:roclor-1248 

11097-69-l JU:oclor-1254 

1109 6-82-5 .?..roclor-12 60 

877-09-8 Tetrachloro-m-xyls1e 

2052-24-3 Decachlorobipbenyl 

KATJ\..1-IDIN Al\fALYTICAL SERVICES 

Report o £ AIJalytical Results 

Flags 

u '"'" 

. .) 

u I ti 

u 

u 

u 

······u .. . , 

Lab El' SF2308-3 

Client ID: Hi1-507A 

SDG: SF2308 

Extracted b:n JH 

Extraction Hethod: St·J8,16 3510 

n..-,alys t = CE 

}l.nalysis Betbad; Si'/8£1.6 8082 

Lab ?rep Ea\:ch: \·iGl07474 

Units: ug /I:. 

nesults Db., PQL .A.dj.:RQL 

0.047 1.0 0.50 0. 047 

0.047 2.0 0.50 0. 0·!7 

0,047 1.0 0.50 o.o~n 

0.047 l.D 0.50 0. 017 

0.047 1..0 0.50 0. Qtl7 

0.0-17 1..0 0.50 0.047 

·o·;on 1.0 0.50 0.047 

* 55!1; 

59% 

l!.O.j.ImL 

0.014 

0.019 

0.0085 

0.017 

0.019 

0. 007 5 

0.016 

Page m of 01 7FD286.D 

Katahdin Analytical Services AOCOOIJ'I9 
client: Dtility Sha~ed serv 

Project! a" Ccmnex Site 

PO No: 

Sample Date: 0:1 /?.5/12 

Received Date: 0~/2fi/l2 

Ext.:~=ct:l.on Dat:e: 04/27/12 

!1J1al:ysis Date: 30-APR-2012 H :JB 

Report Dat:a; 05/02/2012 

l•3atrix: WATER 

iii 8ol.id::; ~ NA 

CJ\B# CmriD01.ill0. 

1257 4-ll-2 _n.xoclor-lOJ. 6 

111011-28-2 _:&...zoclor-1221 

11141-16-5 P....:roclm:--1232 

53,169-21-9 A:roclo:r-1242 

12672-2.!1-6 P...roclor-12 48 

110,91-69-1 A:roclor-1254 

11.0£l6-B2-5 A.roclnr-1260 

877-09-8 'l'etrachloro-m-xyle..>J.e 

205l-21-3 Dec:achlol.:'obipbenyl 

K~.TAECDJ:N A'tJ.AJ_,Y·J::CC.A.I-1 S:fERVICES 

Report of AnaJ.ytical Results 

Plags 

u 

u 

u 

u 

u 

"G 

u ·" 

I:a.b ID: SF?.3 OB--4. 

Client ID: OW-20lB 

SDG: SF2308 

Ex:t.xa.cted by: llll 

J~ti;:a.c:.tion Hei:hoC!: S\•i8tl5 35:!.0 

Analyst; CE 

Analysis Hei:1Jod: S\\iG115 8082 

I.:ab Prep Bc;tch: NG107474 

Units: ug/L 

:Resul·ts DF :eQr.. Adj .PQL 

0. 048 J .. 0 0.50 0. 04B 

0.048 1.0 0.50 0. 0<18 

0. 048 1.0 0 . .5£1 0.048 

0. 048 1.0 0.50 0.048 

0.048 1.0 0.50 0.0•18 

0.048 1.0 0.50 0.048 

0.048 1·; 0 o. so· D. 048 ., 18% .,. 42%: 

Adj .}SDL 

0.014 

0.019 

0. 0086 

0.017 

0.019 

0. 007 6 

0. 016 

Page 01 of Ol 7FD287.D 

Katahdin Analytical Services A0000020 
Client~ Utility- Sh;;J..::::ed Ssrv 

P;mject: 0' Cum:.er Site 

:eo No: 

Sample Date: U4/25/J.2 

nece.ived Dat2: 01/26/12 

E..xi:rc:ction Date: 04i27 /12 

lUJalysis Dal:r::: 3 0-APR-2012 15: Otl 

ll;;port Date: GS/02/2012 

l!~at:cix~ WATER 

% Eolids: NA 

C..\B~f COtn.:!;lOI.U'.ld 

12571-1.1-2 A.roclor-lOlli 

1110.1-28-2 2\roclor-1221 

11141-lS-5 .A:r.:oclor-1232 

53~69-21-9 P.. •. :wclor-1242 

12672-29-6 Axoclor-12•18 

11097-6g-l Axoclo:c-1254 

11096-82-5 _'\Ioclor-1260 

877-09-8 Tel::r:acbloro-m-xylene 

205~-24-3 Dt.::cachl.ol:"obiph~yl 

F_~T1U:IDIN .Al\J.t\LYTIC...!lil SERVICES 

Report of F..nalytical Resu1ts 

Flags 

u -~T 

tr 

D 

u 

t1 

TI 

u J. 

Le.b ID; SF2308-6 

Client. ID; Hi'J-106A 

5DG: SF2308 

.E:.:tract;c:d by: JH 

Extraction 11el:ho0: Si'Jl346 3510 

Jl..nalys t: CB 

il.nalysis l·1ethod: S\tJS46 8082 

I~ab Prep Batch: i·lG107474 

Unito:;: ug/L 

R~Etl~\::.3 DP PQ:G Adj.:EQI. 

0.047 1.0 0.50 o.an 

0.0<17 1.0 0 .SD 0.047 

0. 047 1.0 0.50 0.047 

a. 047 l.O 0.50 D. 01!7 

0.0-17 1.0 0.50 o. 017 

0' 0,17 1.0 0.511 0.047 

0. 047 1.0 0.50 0.047 .• 56% 

73% 

Jtdj .JID:G 

0. 01!1 

0.01.9 

0. 0085 

0.017 

0.01.9 

0.0075 

0.01"6 

Page 01 of 0:1. 7FD288 .D 

t<atahdin Ana~ytical Services AOOOOfl2l 
Client: Otility Shared se~J 

:PJ:oj ect:;: 0' Conner Site 

PO No: 

Sample Da tt<.:: 04 /25 /12 

IteceivGd Dat2: 04/26/12 

Extraction Dat:s:: Q,j/2.7/12 

Jl..nalysis Date: 30-Al?R-2012 17 d3 

R::port Dat~: 05/02/2012 

I·!n.tr:L"-C: i•J.l\T:SR 

~!:i Solids: NA 

CAS# COt!l:90U:Od 

12674.-11-2 A.roclor-1016 

11104-28-2 A2.·oclor-1221 

111(!1-16-5 Jl....roclor-1232 

53459-21-9 Jl...:roclor-1242 

12672-2.9-6 Aroclor-1248 

11097-69-1 Axoclor-125-1 

J.J;Q9 5-82-5 A.roclor-1260 

877-09-B 'l'etrachloro-m-:xylene 

2051-21-3 Decachlorobiphenyl 

1Z...i\T1L8DIN .f\..l\l.B.LY'.£1ICP.J., SEH.VICE8 

Report of ~nalytical Results 

Flag:::; 

u:.-r 

u 

u 

u 

u 

u I 

u ! 

r.,ab ID: SF2303-7 

Cli8.nt ID: Ht;,t-1058. 

St:'-G: SP2309 

Extracted by: dl'l 

Extrwction Method~ EiN845 3510 

Analyst: CB 

F.1Blysi.s Netbod: Sl<JB45 BOB2 

Lc;b P:cep Batch: 'i'lG107tl74 

Units~ ug/L 

Resu.l:l:E DE' PQL 1!.dj ,!?QL 

0.047 ]..0 0.50 0. 047 

o. 047 1.0 0.50 0.01-7 

D. 047 1.0 0.50 0.047 

a. D47 1.0 0.50 0.047 

0.047 1.0 0.50 0.0<17 

0.047 1.0 0.50 o.o'n 

0.047•• 1.0 0.50 0.047 

' 47%· 

57% 

Page 01 of 02 7PD29li .D 

Jtdj .1rDL 

0.014 

0.019 

0.0085 

0.017 

0.019 

0. 007 5 

-o. o16 
Cli2f!!:: Utility Sha.r:::d Serv 

Pzoj ect: 0' Cnn.,.-,er: Si I: a 

PO NO: 

Sample Da!:ez 04./25/].2 

Receivsd Dai:<:::! Od/25/12 

E:;cl:raction. Dat2: 04/27/12 

.Analysis Dal:c: 30~APR-20l2 18:0•1 

Rq:mrt Date: 05/02/2012 

Ho;tri:-c ~ \·JATER 

%Solids: NA 

C.itB# CLJQ}_::mUDd 

1267,1-J.J.-2 Axoc1or-10J.5 

11104-28-2 Aroclor-1221 

11141-lfi-S )l....roclor-1232 

534.69-21-9 .Aroclor-1.242 

12672-29-6 .i'\.roclor-!2•18 

11097-69-1 .Aroclor-1254 

.. ---·1·1096-82-5-- ArocJ.oi:"-1260 

877-09-8 T~b:::-achlo:ra-m·-xylene 

2051-24-3 DecechloJ:obiphenyl 

FJiD!J\.EIHN .ANALYTICJ.>,.I, BEII.VICES 

Report of Ailalytical Results 

Flag a 

u .. -. ., ._) 

u I u 

u 

u 

ij L u 

Lab ID: SF230EI-8 

Clisnt ID: !·Sl'1-l04B 

SDG: SP23DB 

Extracted by: ~i 

Ext:caction Hd:hod: .S\1845 3510 

Analyst: CB 

AJlalysis Hel:hod: SNB<l5 8032 

Lab Pr2p Batch: i'!G207·17!1. 

Units: ug/IJ 

R~Sl.'!.l!:l3 DE' PQL Adj .J?QL 

0.048 1.0 0.50 0. 0•.:!8 

a. 04B 1.0 0.50 0. 048 

0. 048 1.0 0.50 0.048 

0.048 1.0 0.50 0.0•18 

0.048 J..O 0.50 0.0<.18 

o. o~1a 1.0 0. 50 0. 0<18 

0.048 1.0 D .50 o-~ 04s ,, 33% 

~ 31% 

J~dj oMDL 

0. 01.4 

0.019 

0.0086 

0.017 

0.019 

0. 007 6 

0.016 

P;;;.ge 01 of 01 7PD2.95 .D 

Katahdin Ana!ytical Services AOOOIJ023 
Cl:!.Ent: Utility Sbared Serv 

P.r:oject: 0' Connf<r Site 

PO No: 

Sample Date: Oil/25/:12 

ReceiveD Date; 04/25/12 

:&-.r:tr;;;.ction Date: 0<1/27/12 

..:Ululysis Date: 30-Jl....PR-2012 J.B:JO 

Report Date: 05/02/2012 

H<:trix! WATER 

% solids: N.l.\ 

1::!574-ll-2 

11104-28-2 

11143.-lti-5 

53(169-21-9 

Ccmpo\.lD.d 

F.roclor-1016 

.tlioclo::r;-1221 

A.:roclor-1232 

Aroclor-12 12 

12672-29-6 Jl..zoclor-12,lB 

11097-69-J. Aroclor-125<1 

11096-82-5 Aroclor-1260 

677-09-B '!'Etruchloro-m-xyh.:.JJ.e 

2051-.?. 4.-3 DEcacblorobiph~•yl 

KA.TA HDIH ,z.L?\JAT~·r-.r:.ct..:.AJ.:.~ BERV:tCES 

Report of .Analytical Resul·ts 

Lab EJ~ .Si."23 08-3 

Client: 'ID; l:·:H·J-502 

SDG: SF2308 

r::.-:t:ractea by: JB 

ili-:tx::~ct.io:n l..Jethod: S\'J8,1G 3510 

J'malysi:.: CB 

il.J1alysis Netbod: S\'J84 5 8082 

Lab Prep B~tch: \'JG107-'.l.7!J 

Units! ug/L 

FJ.agE 

u·:..J 

TJ 

DE' :r:Qr .. 

0.50 

0.50 

0.50 

0.50 

0.50 

0,50 

0.50 

1l.dj .P\;jL .Adj ,i!JDI: 

TJ 

u 

u 

u 

u-., 

0.048 

0.048 

0.048 

0. 048 

0.04.8 

0.018 

0:048 

62% 

57% 

LD 

1.0 

1.0 

1.0 

1.0 

1.0 

1.0 

0. D4E 

0. 048 

0. 048 

0. 0•18 

0. 0<:\B 

0.048 

0.04.!3 

0. Ol!! 

O.Ol9 

0.0086 

O,Ol7 

0. 01.9 

0. 007 6 

O.OlG 

Page 01 of 01 7PD2.95 .D 

O'Sil,, In. 

Katahdin Analytical Services A000002•! 
client: otility~ Eha:c8d Se:..-v 

Pwject.: 0' conner Sit.E~ 

PO No: 

sumple Date; M/25/12 

Rsceived Date: O<l/26/].2 

Extraction Dat2 = D4 /2'7/12 

Analysis Date: 30-APR-2012 18:55 

Report Date: fiS/D?./2012 

:Mab:i:x: ~·iATER 

% SoliDs: NA 

CJllliF Cu,Lt]?Olll'!d 

12674-11-2 tl...roclor-1026 

11104-28-2 .~oclor-1221 

11141-16-5 .A::::oclor-1232 

53<1-69-21-9 .A.raclo:c-1242 

12672-29-5 A:roclor-1248 

11097-69-1 A.roclor-12.54 

11096-82-5 ~'troclor-12 60 

877-09-8 T~txachloro-m-xylEne 

2052-2:1-3 Dt:cachlo:r:obipheny}. 

F..AT.2:\J:-to;t1.':J ~~IA:GY'.r:ICJl..L SE:r:t\i'IC:88 

Report: of P....11alytical Results 

Flags 

u,:J' 

u 

I lJ 

u 

u ' IT 

TJ t 

I,:ili ID~ SP2308-10 

Clia.rJ.t ID: l·ii'!-503 

5DG: SF2308 

E:".:t:r.acted by: 11'1£ 

&tra.ct.:Lon Hetimd: 5\-JS.:!_G 3510 

11 ... \lalysl:: CB 

?u.lalysis tlet110d: SW84fi 8082 

Lab J?r=.P Batch: t·/Gl07,17ol 

Units: ug/[, 

ReBU.li:B DE' :9QL Adj .!='QL 

0,050 l.O 0.50 0.050 

0.050 1..0 0.5{) 0.050 

0.050 l.O 0.50 0.050 

0.050 1.0 0.50 D. OSO 

0.050 LO 0.50 0. 050 

0.050 LO 0.50 0. 050 

0:050 -r-:·o 0.50 0. 050 

64% 

5.9!ij 

Jl~d:j .1IDL 

0.015 

0.02 0 

0.0089 

0.018 

0. 020 

0. 0079 

O.OlT 

Page 01 of 01 7FD297~D 

Katahdin J\na!ytica! Services Af.l0!l0102:5 
client: Ul:ility- sha:c;::;d Ser-u 

Project: 0 1 Conner site 

1?0 No: 

sumple. Dcte: 0<.1/25/:12 

l\ece:Lved Date: 04/26/12 

Ext:r.cc::tion Date: 04/27/l2 

]J.nqlysis Date: 30-APH-2012 19:21 

Report Pete! DS/02/2022 

Batrix: WA1'ER 

% SoliDs: :NA 

Ci\.S~f 

1267 ·1-11-2 

11104-28-2 

11141·-15-5 

53,169-21-9 

12572-29-5 

11097-69-1 

11096-82-5 

877-09-8 

205~-24-3 

Compoun.d 

Axocloi:--1016 

}\.mclor-122:!_ 

A.:roclor-1232 

Jl.J:oclor-1242 

Jl._roclor-1248 

A:roclor-1254 

-A::mc:lor-1260 

Tetrachlora-m-xylene 

Decachlorobi:phenyl 

X ... 'l\.T.ABDIN ,!l_N~A_Ly:r:tc.~.L SERV:IC:illS 

Report of .f._D.alytical Resu1t.s 

L&b ID: SF230B-ll 

Clie::1.l: ID: EB-1 

SDGt SP23 08 

Ex.t:ract:::.d by: J1I 

Extraction Nethod: St</846 3510 

Analyst: CB 

Analysis Hethacl: Si•/845 8082 

Lab Prep Eatch: IVG1074.71 

Units; ug/L 

?lag a 

u 

Re!sU.:.li::E DP PQL Jtdj • J?QL Jl'_Oj , l'IDL 

u 

u 

u 

u 

lJ 

u 

0.048 l_Q 

0_048 l,Q 

Q_Qt18 l, 0 

0,048 l,D 

0 _Q<18 1.0 

0,048 1.0 

a, o,Ja 1.0 

58% 

72% 

0.50 0.048 0.014 

o_so 0.048 0.019 

o.so O.il4IJ 0-008 s 

0.50 0.048 0. 017 

0.50 0_048 0.019 

0.50 0,048 0' 007 5 

o.so 0 .·04"8 0.016 

Page 01 of 01 7FD298_D 

(l _.--,_ ... 

o· Sit·o{p~ 

1\atahdin Analytical Services A0000026 
Cli~'t; Utility ShareD Sel-v 

Pxojecl:: 0' Con.,.".!.er Site 

PO No; 

S~uplQ Date: 01/25/12 

Received Date: 04/?.6/12 

&t:cactim1. Dat:o;;: 04/27/12 

P....nalysis Date: 30-.il:.FRv·2012 19:47 

Re9ort Data: 05/02/2012 

ED i:ri.."'<:: \'lATER 

% Solids! NA 

c.:"i.SH 

1?.574-11-2 

11104-28-2 

11141-1.6-5 

53•169-2l-9 

12672-29-6 

11097-59-1 

11096-82-5 

877-09-e 

205l-24-3 

Ca:npound 

Aroclor-1016 

.?Unclor-1221 

A:rocloz:--1232 

A:?:aclor-1242 

r..roclor-1248 

Jl...rac1or-12St1 

~~oclo:r.-1250 

Tt:tracbloro-m-xyle...'!e 

Decachlorobipheny1 

:t;-:_:l\}J}llliDIN AN~J.;zr.r:l:CAL SERV:rCES 

Report. of Analytical :R.esul ts 

:E'l~.gd 

IT 

ti 

IT 

IT 

u 

t1 

n· 

J~ab ID; 5F2308-J.2 

Client ID; ffi-1 

SDG: SF230S 

Extracted by: JH 

::&;ctzaction Hethod; S\'1846 3510 

J! . .:n.alys t: CB 

A.!;:: lysis Hetl1od: S\<JB46 8082 

Lab Prep Eatch: l·iGJ.07<174 

Dnits: ug/L 

c·-:-::.:-7---·-.... i:"!~ j ·,, _______ . 

rteSl.ili::s DF ::?QL Jl.dj • !lQL 

0.0'17 1.0 0.50 0.0•17 

0.047 1.0 0.50 0. 04.7 

D.Ot.l7 1.0 0.50 0. 047 

0.047 1.0 0.50 0.047 

0.047 1.0 0.50 0.047 

0.017 1.0 0.50 0.047 

o. o~n- 1.0 0.50 0.047 

• 51% 

75% 

;\D.j .t\DL 

0. 01·1 

0.019 

0-0085 

0.017 

0.013 

0. 007 5 

0.015 

P<::ge 01 of 01 7FD299.D 

Katahdin Analytical Services J..\00000:27 
Client: Utility S[Jaz-~d SG.:CV 

.Px-oj2ct; 0' Ccr..nex· Site 

l"D No: 

Swnp1!:! Date: 0~1/25/1.:\ 

Rtecs>ivc:--d Dc;.te: Od/26/12 

E:-:txsc:ticn Dat:=: 04/2'7/12 

Jl.xJalysis Dote: 30-APR-2012 20:12 

H;;:po.rt: D~te: 05/02/2012 

Na tri...'!: WA'l'ER 

% Solids: NA 

C.1lB~F 

12674-11-2 

1110<1-28-2 

lll1l-16-5 

5346.9-21-9 

12672-29-6 

11097-6~-1 

11096-82-5 

817-09-8 

2051-24-3 

Compound 

Aruclor-1015 

Axoclor-l22J. 

Jl...roclor-1232 

P....roclm;-1242 

A:r.oclor-1248 

Aroclor-1254 

1\:roclo:c-1260 

Tetrachloro-m-A-ylene 

Der::achJ.orobiph211yl 

:K:4.TAl::IDil\J A.NALY1riQ..1lL SERVICES 

Report of ]l._Dalytical .Rasult.s 

Flags 

u .:T 

u 

~ ) 

uJ 

Lab ID~ S£2308-13 

Client ID~ !-S\!J-lOGBD 

SDG: SF2308 

&~tracted by: JH 

Extraction Het.bod; SN345 3520 

Analyst: Cl3 

i\."'Jalysis HethoCI; SVJ845 808.?. 

Lab Pr~::p Bctch; NG1074'74 

Units! ug/L 

Re-sulta DP. .l'..iij .I?QL Adj .HDL 

0.048 l.Q 

0.048 1~0 

0.048 1.0 

O.D4B 1.0 

0.043 1.0 

0.048 1.0 

0. 04:B· ..... L 0 

* 47% 

68% 

0.50 

0.50 

0.50 

0.50 

0.50 

0.50 

-o-.so 

0.048 0.014_ 

0.048 0.019 

0 ~ Ot18 

0.048 

0.048 

0. Otl8 

0. 048 

0. 008 6 

0.017 

0.01.9 

0' 007 6 

0.015 

Page {)1 oi Dl. 7?D300 .D 

(}-

51/ofn .. 

~Catahdin Analytical Services A0000028 
Central Maine Power (225545) December 2012

MOM 2012 Annual Report

APPENDIX H: TIME SERIES PLOT-1,4 DICHLOROBENZENE
0

10

20

30

40

50

60

70

80

90

100

11/2

5/19

8

6

6/2

4/19

8

7

7/15/19

91

6/9/19

9

2

10/18/19

9

5

1/2

6/19

9

6

5/3/19

9

6

7/8/19

9

6

9/2

4/19

9

6

12/11/19

9

6

3/2

6/19

9

7

6/12/19

9

7

9/2

3/19

9

7

12/9/19

9

7

3/2

6/19

9

8

6/10/19

9

8

9/2

2/19

9

8

12/2/19

9

8

3/2

5/19

9

9

6/2

2/19

9

9

9/14/19

9

9

3/2

9/2

0

0

0

9/6/2

0

0

0

4/2

4/2

0

01

9/18/2

0

01

9/16/2

0

0

2

4/15/2

0

0

3

4/21/2

0

0

4

9/2

2/2

0

0

4

9/9/2

0

0

5

9/13/2

0

0

5

4/19/2

0

0

6

9/2

8/2

0

0

6

9/18/2

0

0

7

4/2

2/2

0

0

8

4/2

3/2

0

0

9

4/2

2/2

010

4/2

2/2

011

C

o

n

c

e

ntratio

n (u

g/L)

MW-104B

MW-106B

MW-507A

OW-201B

site_id

samp_date

Average of graph_value

name 1,4-Dichlorobenzene

Central Maine Power (225545) H-1 December 2012

MOM 2012 Annual Report

4/25/2012
woodardcurran.com

COMMITMENT & INTEGRITY DRIVE RESULTS

~ 

WOODARD 

. ~ 

&CURRAN