Phase IV Completion_ROS Opinion_2016

135659/FRM16R48263_01-JE4/PH IV-ROS Opinion 10-16 Page 1 of 2

1 Speen Street, Framingham, MA 01701 p | 508.370.8256 f | 508-628-1401

Electronic Submittal October 18, 2016 Massachusetts Department of Environmental Protection Northeast Regional Office 205B Lowell Street Wilmington, Massachusetts 01887 Re: Phase IV Completion Statement, Remedy Operation Status Opinion, and

Substantial Hazard Evaluation Former Mobil Station #01-JE4

99 Worcester Road Natick, Massachusetts MassDEP RTN 3-0715 To Whom It May Concern: Kleinfelder, on behalf of ExxonMobil Environmental Services Company (EMES), has prepared the enclosed Phase IV Completion Statement, Remedy Operation Status (ROS) Opinion, and Substantial Hazard Evaluation (SHE). The applicable Bureau of Waste Site Cleanup (BWSC) Forms 108 and 108A have been filed electronically via eDEP for the above-referenced submittal. The objective of this report is to demonstrate that the remedial alternative selected in the Phase IV Remedy Implementation Plan (RIP) Modification submitted to the Massachusetts Department of Environmental Protection (MassDEP) in June 2015, has been implemented in accordance with the requirements and procedures set forth in 310 CMR 40.0000, the Massachusetts Contingency Plan (MCP). In addition, based on the results of the Comprehensive Remedial Action (enhanced bioremediation using BOS 200® followed by monitored natural attenuation), the site meets the performance standards for ROS specified at 310 CMR 40.0893(2). The attached documents have been prepared under the direction of Licensed Site Professional (LSP) Mr. Eric Henry (LSP # 9814). The EMES representative overseeing response actions associated with this submittal is Ms. Colby Jensen, 38 Varick St, Brooklyn, NY, 11222; she may be reached by telephone at (718) 404-0653.

135659/FRM16R48263_01-JE4/PH IV-ROS Opinion 10-16 Page 2 of 2


Should you have any questions, please do not hesitate to contact the undersigned at (508) 370-8256. Sincerely, KLEINFELDER

Jeremy E. Blumberg, CHMM Eric Henry, LSP, LEP Project Manager Principal Hydrogeologist cc: Ms. Colby Jensen, ExxonMobil Environmental Services Company (file)

Mr. Richard Jennett Jr., Board of Selectman, 13 East Central Street, Natick, MA, 01760 (cover letter only) Mr. James M. White, Jr., Natick Health Department, 13 East Central Street, Natick, MA 01760 (cover letter only)


PHASE IV COMPLETION STATEMENT, REMEDY OPERATION STATUS OPINION, AND SUBSTANTIAL HAZARD EVALUATION

Former Mobil Station #01-JE4 99 Worcester Road

Natick, Massachusetts MassDEP RTN 3-0715

October 2016

Kleinfelder 1 Speen Street, Suite 200

Framingham, Massachusetts 01701 (508) 370-8256

135659/FRM16R48263 Page ii of iv October 18, 2016

A Report Prepared for: ExxonMobil Environmental Services Company 38 Varick Street Brooklyn, NY, 11222 PHASE IV COMPLETION STATEMENT, REMEDY OPERATION STATUS OPINION, AND SUBSTANTIAL HAZARD EVALUATION Former Mobil Station # 01-JE4 99 Worcester Road Natick, Massachusetts MADEP RTN 3-0715 Kleinfelder Job No. 135659 Prepared by:

_________________________________________________________________________________________

Ryan Degnim Staff Professional

Reviewed by:

_________________________________________________________________________________________

Jeremy Blumberg, CHMM Project Manager

_________________________________________________________________________________________

Eric Henry, LSP, LEP Principal Hydrogeologist Kleinfelder 1 Speen Street, Suite 200 Framingham, Massachusetts 01701

135659/FRM16R48263 Page iii of iv October 18, 2016

TABLE OF CONTENTS

LIST OF APPENDICES ............................................................................................................ IV

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

1.1 Background and Regulatory Status ...................................................................... 1

1.2 General Site Description and Use History ............................................................ 4

2.0 POTENTIAL RECEPTORS AND EXPOSURE PATHWAY ............................................ 5

2.1 Potential Sensitive Receptors .............................................................................. 5

2.2 Surface Water and Wetlands ............................................................................... 5

2.3 Potable Water Supplies........................................................................................ 5

2.4 Schools and Institutions ....................................................................................... 5

2.5 Other Potential Sensitive Receptors..................................................................... 5

3.0 IMPLEMENTATION OF COMPREHENSIVE RESPONSE ACTIONS ............................. 6

3.1 BOS 200® Injections ............................................................................................ 6

3.2 Groundwater Monitoring Activity .......................................................................... 6

3.2.1 Baseline Conditions .................................................................................. 7

3.2.2 Post-injection Conditions .......................................................................... 7

4.0 PHASE IV COMPLETION STATEMENT ........................................................................ 9

5.0 SUBSTANTIAL HAZARD EVALUATION ..................................................................... 10

5.1 Applicability of Soil and Groundwater Standards ................................................ 10

5.2 Soil Conditions ................................................................................................... 11

5.3 Groundwater Conditions .................................................................................... 11

5.4 Exposure Pathway Evaluation............................................................................ 12

5.4.1 Soil Contact ............................................................................................ 12

5.4.2 Groundwater Ingestion ........................................................................... 13

5.4.3 Volatilization ........................................................................................... 13

5.4.4 Ecological Risk Evaluation ..................................................................... 13

5.4.5 Utility Workers ........................................................................................ 14

5.5 Findings of Substantial Hazard Evaluation ......................................................... 14

6.0 REMEDY OPERATION STATUS OPINION .................................................................. 15

6.1 Future Remedial Actions .................................................................................... 15

6.2 Reporting ........................................................................................................... 16

6.3 Future Course of Action ..................................................................................... 16

7.0 LIMITATIONS ............................................................................................................... 17

8.0 REFERENCES .............................................................................................................. 18

135659/FRM16R48263 Page iv of iv October 18, 2016

LIST OF APPENDICES

Figures 1 – Site Location Map 2 – Site Plan 3 – Priority Resource Map 4 – BOS 200® Remedial Injection Treatment Map 5 – Site Plan and Historical Groundwater Flow Direction – BTEX and MTBE (5/27/2016) 6 – Site Plan and Historical Groundwater Flow Direction – BTEX and MTBE (6/25/2016) 7 – Site Plan and Historical Groundwater Flow Direction – BTEX and MTBE (7/06/2016) 8 – Site Plan and Historical Groundwater Flow Direction – BTEX and MTBE (9/02/2016) Tables 1 – Injection Related Groundwater Monitoring Parameters 2 – Gauging & Groundwater Sample Analytical Results – Volatile Petroleum Hydrocarbons 3 – Groundwater Sample Analytical Results – Volatile Organic Compounds 4 – Groundwater Sample Analytical Results – Natural Attenuation Parameters 5 – Level 1 Soil Vapor Screening Results Appendices A – Complete Laboratory Reports B – Public Notification Letters C – Historical Soil and Groundwater Analytical Data

135659/FRM16R48263 Page 1 of 18 October 18, 2016

1.0 INTRODUCTION

Kleinfelder, on behalf of ExxonMobil Environmental Services Company (EMES), has prepared this

Phase IV Completion Statement, Remedy Operation Status (ROS) Opinion, and Substantial

Hazard Evaluation (SHE) for former Mobil Service Station No. 01-JE4 located at 99 Worcester

Road in Natick, Massachusetts, associated with the Release Tracking Number (RTN) 3-0715 (the

site). Refer to Figure 1 for the regional location and Figures 2 through 8 for pertinent site features.

This report has been prepared in accordance with the applicable provisions of the Massachusetts

Contingency Plan (MCP), 310 CMR 40.0000. The Phase IV activities have been completed

pursuant to the provisions set forth in 310 CMR 40.0800 for Comprehensive Response Actions.

The continued operation, maintenance and monitoring of the Comprehensive Remedial Alternative

(enhanced bioremediation using BOS 200® followed by monitored natural attenuation (MNA)) will

be conducted at this site under the ROS provisions set forth in 310 CMR 40.0890 for the purpose

of achieving a Permanent Solution. A SHE has been conducted in support of the ROS to

demonstrate that a condition of No Substantial Hazard exists at the site.

1.1 Background and Regulatory Status

The information in the following section was obtained directly or summarized from the Revised

Class C-1 RAO Statement submitted by Camp, Dresser, and McKee, Inc. (CDM) in December

2009.

Amoco reported petroleum-affected soil and groundwater to the Massachusetts Department of

Environmental Protection (MassDEP) following a subsurface investigation in November 1986. The

MassDEP listed the site as a Location To Be Investigated on January 15, 1990 and issued Mobil

a Notice of Responsibility on May 29, 1991. On July 15, 1991, the site was listed as a Non-Priority

Confirmed Disposal Site with MassDEP RTN 3-0715 assigned to the site.

On May 28, 1991, an Interim Measure was approved by the MassDEP involving the installation,

implementation, and operation of a groundwater recovery and treatment system and a soil vapor

extraction (SVE) system. In May 1992, Mobil was granted a Waiver of Approvals by the MassDEP.

Mobil received a “Notice of Audit: Request for Information” letter from the MassDEP on February

28, 1994 indicating a violation because the Request of Information response was past the 30-day

deadline. No further action was taken.


On May 7, 1997, the Waiver of Approvals expired.

In 1999, Groundwater & Environmental Services Inc. (GES) conducted a MassDEP database

search and file review and determined that an RAO for the subject property was completed by

LandTech Remedial in September 1997 but never submitted to MassDEP. In 2001, CDM

conducted another MassDEP file review and found no evidence of the LandTech RAO submittal.

On February 20, 2000 GES submitted a Tier II Extension Request to MassDEP.

GES detected 2.64 feet of light non-aqueous phase liquid (LNAPL) in monitoring well OW-7.

MassDEP was notified of the 72-hour reportable condition on February 25, 2000 and MassDEP

issued RTN 3-19321 to the site. On April 21, 2000, GES submitted an Immediate Response Action

(IRA) Plan to gauge and bail monitoring well OW-7 to recover detected LNAPL. IRA Status

Reports were submitted by GES on June 28 and December 28, 2000, and Parsons submitted an

IRA Status Report on April 9, 2001.

Parsons submitted a Phase II Scope of Work on April 9, 2001 and a Tier II Extension request on

May 23, 2001 to the MassDEP.

On September 4th, 2001 CDM submitted a Phase I Initial Site Investigation and a Tier

Classification with a score of 202 resulting in a Tier II Classification for the site.

CDM submitted an IRA Amendment in October 2001 and IRA Status Reports in October 2001,

April and October 2002, April and October 2003. An IRA Completion Report was submitted on

April 12, 2004 to the MassDEP.

In January 2002, CDM submitted a Phase II Comprehensive Site Assessment (CSA). A Revised

Phase II CSA and a Phase III RAP were submitted on July 21, 2004 to the MassDEP. The Phase

II revision was to correct the groundwater classification from GW-2/GW-3 to GW-1. Enhanced in-

situ bioremediation was determined as the most effective remedial alternative in the Phase III RAP.

In July 2004, a Phase IV RIP was submitted to the MassDEP by CDM proposing the use of Oxygen

Release Compound (ORC®) as the approach to remediate the elevated levels of gasoline

constituents in the site’s groundwater. In July 2004, CDM oversaw the injection of ORC® into the

subsurface. CDM submitted a Phase IV Final Inspection Report (FIR) and Completion Report,

and Phase V ROS submittal in August 2004.


To maintain ROS, CDM submitted Inspection and Monitoring Reports in February, August 2005,

and February 2006. In August 2006, CDM submitted a Class C-1 RAO Statement to the MassDEP,

based on the determination that a Temporary Solution and condition of No Substantial Hazard had

been achieved for the site, and that a Permanent Solution was not currently feasible. CDM

concurrently submitted a Final Phase V Inspection Monitoring Report to the MassDEP with the

submittal of the Class C-1 RAO.

In September 2008, MassDEP was notified of LNAPL detected in monitoring well OW-7. MassDEP

did not issue a new RTN but gave verbal approval of the IRA Plan involving weekly gauging and

bailing of the LNAPL. Weekly events included gauging and bailing of OW-7 as well as gauging of

ten on-site wells. LNAPL in OW-7 decreased from 0.37 feet to 0.01 feet within the first three weeks

with no measureable product detected for the four subsequent weeks of gauging. Additionally,

LNAPL was not detected in any of the 10 on-site wells.

In November 2008, an IRA Modification Plan was submitted modifying the gauging frequency from

weekly to bi-weekly by CDM. IRA Status Reports were submitted January and July 2009 and an

IRA Completion report was submitted in December 2009 by CDM.

CDM submitted Post Class C RAO Status Reports to the MassDEP in June and December 2010,

and June 2011.

Kleinfelder submitted Class C-1 Post Response Action Outcome (PRAO) Status Reports on

December 9, 2011 and June 18, 2012.

On July 16, 2012, Kleinfelder retracted the Class C RAO and submitted a Phase III RAP, Phase

IV RIP, and Tier II Extension. The Phase IV RIP outlined plans for the application of ISCO as an

alternative and more aggressive approach to achieve a Permanent Solution at the site.

Kleinfelder submitted a Phase IV Completion Statement, and ROS with Substantial Hazard

Evaluation (SHE) on January 7, 2012. The Phase IV Completion Statement detailed the

implementation of ISCO at the site, and summarized the results of the Comprehensive Response

Action which met performance standards for ROS.

Kleinfelder submitted ROS status reports in May 2013, December 2013, June 2014, January 2015,

and July 2015 summarizing groundwater monitoring activities and evaluating ROS.


In October 2015 Kleinfelder submitted a ROS Termination, Phase III RAP, Phase IV RIP, and Tier

II Extension selecting the Comprehensive Response Action of enhanced bioremediation using

BOS 200 ® followed by MNA and detailing its implementation. In March 2016 Kleinfelder submitted

a Phase IV RIP Status report summarizing monitoring well repairs conducted during the reporting

period and proposing a schedule for implementing the selected remedial alternative.

1.2 General Site Description and Use History

The subject property is located on the Town of Natick Assessor’s Map 21, Lot 309. The property

is currently owned and operated by Jiffy Lube as an automotive service facility. The site is

approximately 0.15 acres on the northern side of Worcester Road (Route 9), refer to Figures 1 and

2 for site and surrounding features. The subject and surrounding properties are zoned for business

use.

The site is improved by a single story building currently operated as a Jiffy Lube service facility.

The majority of the property is paved with landscaped areas along the eastern, southwestern, and

northwestern perimeters of the property. A landscaped area is also located southwest of the site

building. The property is served by underground water and sewer, which enter along the southern

portion of the site building from Worcester Road. The property is also serviced by gas and

overhead electric and telephone service entering from the southeast corner of the site building.


2.0 POTENTIAL RECEPTORS AND EXPOSURE PATHWAY

2.1 Potential Sensitive Receptors

Kleinfelder personnel reviewed available data to determine potential receptors including but not

limited to humans, subsurface utility conduits, potable water supplies, surface water bodies, natural

resource areas, schools and institutions, and buildings in the vicinity of the subject property. Please

refer to the MassGIS Priority Resource Map included as Figure 3.

2.2 Surface Water and Wetlands

No surface water or wetlands are located within 500 feet of the site. The closest surface water

body to the site is Jennings Pond located approximately 570 feet southeast of the site. Reed Pond

is located approximately 1,680 feet northeast of the site and Mud Pond is located approximately

2,370 feet to the west. DEP wetlands are located to the northeast (approximately 915 feet), to the

west (approximately 1,050 feet) and to the southeast (approximately 1,115 feet).

2.3 Potable Water Supplies

The site is in an area designated as a medium yield potentially productive aquifer and is mapped

by the Town of Natick as a “groundwater recharge area” (refer to Figure 3). A Zone II area is

located approximately 525 feet north-northwest of the site. Eight municipal drinking water wells

are located within 4,921 feet of the site to the southeast and northwest, with the closest located

approximately 3,188 feet downgradient (southeast). One private well is reportedly located 885 feet

to the southwest of the site and used in a car wash operation.

2.4 Schools and Institutions

No schools or institutions were identified within 500 feet of the subject site. The closest school or

institution is the Crossroads School for Children, located approximately 0.82 miles north-northwest

of the site.

2.5 Other Potential Sensitive Receptors

Based on information from the Massachusetts GIS database, there are no known Areas of Critical

Environmental Concern or designated State, Federal, Municipal, or Private Open Space or

Recreational Facility areas within a 500 foot radius of the subject site. The MassGIS priority resource

map is included as Figure 3.


3.0 IMPLEMENTATION OF COMPREHENSIVE RESPONSE ACTIONS

Since the submission the Phase IV Status Report on April 13, 2016, Kleinfelder conducted the

following field work to implement the remedial alternative selected in the Phase IV RIP (enhanced

bioremediation using BOS 200® followed by MNA). Field work included baseline groundwater

monitoring, BOS 200® injections, and periodic post-injection groundwater monitoring.

3.1 BOS 200® Injections

From June 21 through 26, 2016, Kleinfelder personnel were onsite to oversee Geosearch

Environmental Contractors Inc. (Geosearch) and AST Environmental, Inc. (AST) conduct BOS

200® injections at 59 locations. BOS 200® consists of carbon, calcium sulfate, nitrate, phosphate,

and ammonia. The BOS 200® product traps contaminants via carbon adsorption and subsequently

facilitates biological degradation of the petroleum constituents present in the dissolved phase and

sorbed to saturated zone soils. Please refer to Figure 4 for the approximate injection locations.

AST Environmental prepared a slurry consisting of approximately 14% (by weight) BOS 200®, and

bacteria concentrate. In total, approximately 6,305 pounds of BOS 200®, 13 gallons of bacteria

concentrate, and 8,125 gallons of water were injected. The remedial additive was injected at a

depth interval of approximately 18 to 28 feet below ground surface (bgs) using a Geoprobe®. To

ensure distribution of the remedial additive at the targeted depths, the slurry was injected in two-

foot lifts of 15 to 25 pounds of BOS 200® per lift. Due to the nature of the lithology and subsurface

conditions, slight variations of injection interval and injection amount were made based on field

observations. Down-well groundwater monitoring was periodically performed on select wells

during injection activities. Refer to Table 1 for injection related monitoring data.

3.2 Groundwater Monitoring Activity

Groundwater monitoring was performed before, during, and after injections to evaluate the effects

of the remedial additives on site groundwater. Water quality parameters dissolved oxygen (DO),

oxidation reduction potential (ORP), conductivity, pH, and temperature were monitored using a

YSI 600 water quality meter. The YSI sonde was deployed approximately one foot below the water

table and allowed to stabilize for approximately 60 seconds before taking readings. Following field

water quality monitoring, a minimum of three standing well volumes of groundwater were purged

from each monitoring well. Groundwater samples were submitted for laboratory analysis of volatile

organic compounds (VOCs) via Environmental Protection Agency (EPA) 8260 methodology,

volatile petroleum hydrocarbons (VPH) via MassDEP approved methodology, sulfate via American

Society for Testing Materials (ASTM) 516-90, nitrite, and nitrate via EPA 353.2 methodology.


During BOS 200® injections, groundwater monitoring was conducted at monitoring wells A-4, OW-

3, OW-7, and OW-9R.

3.2.1 Baseline Conditions

Prior to the BOS 200® injections, on May 27, 2016, groundwater monitoring was conducted at

monitoring wells A-1, A-4, OW-3, OW-7, OW-8, OW-9R, and OW-10 to document the pre-injection

conditions at the site and establish a baseline for comparison to future data. Refer to Tables 2

and 3 for groundwater gauging and analytical results, and Table 4 for injection-related monitoring

results. The VPH distributions are displayed on Figures 5, 6, 7, and 8 respectively. Complete

laboratory reports are included as Appendix A. The following pre-injection baseline measurements

were recorded:

DO concentrations ranged from 2.44 milligrams per liter (mg/L) at monitoring well OW-3 to 6.32 mg/L at monitoring well OW-8.

Conductivity measurements ranged from 303 microSiemens per centimeter (μS/cm) at well A-1 to 1,601 μS/cm at well OW-8.

Sulfate ranged from 14.8 mg/L in well OW-8 to 55.7 mg/L at monitoring well A-4.

Nitrogen (sum of nitrate and nitrite) ranged from 0.84 mg/L in well OW-7 to 7.4 mg/L in well OW-8.

Total VPH ranged from below laboratory reporting limits at monitoring wells OW-8 and OW-10 to 15,275 µg/L at well OW-9R.

3.2.2 Post-injection Conditions

On June 25, 2016, groundwater samples were collected from downgradient monitoring wells OW-

8, OW-9R, and OW-10 and submitted to SGS for analysis of VPH. Total VPH concentrations

ranged from below laboratory detection limits in monitoring wells OW-8 and OW-10 to 21,252 µg/L

in monitoring well OW-9R.

On July 6, 2016 groundwater samples were collected from monitoring wells A-1, A-4, OW-3, and

OW-7 and submitted to SGS for analysis of VPH, VOCs, nitrate, nitrite, and sulfate. Monitoring

wells OW-5, OW-6, OW-8, OW-9R, and OW-10 were located under bituminous asphalt applied

following re-paving of Massachusetts State Route 9 and were inaccessible. Total VPH

concentrations ranged from 1,128 µg/L in monitoring well A-1 to 4,690 µg/L in monitoring well OW-

3.


On August 18, 2016 Kleinfelder supervised Geosearch access and repair groundwater monitoring

wells OW-5, OW-6, OW-8, OW-9R, and OW-10 which were paved over in June 2016. Geosearch

removed 3 inches of bituminous asphalt to access each monitoring well. The monitoring well road-

boxes were observed to be present and intact upon inspection. Geosearch replaced each

monitoring well road-box with an 8-inch traffic-rated road-box and finished each road-box

installation with hot bituminous asphalt to surrounding grade. Following monitoring well repairs,

each monitoring well was gauged for depth to water and depth to bottom using an interface probe.

Each monitoring well was re-developed using a Proactive branded Water Spout 2 Complete®

submersible pump to purge and remove ten standing well volumes.

On September 2, 2016 Kleinfelder personnel conducted post-injection groundwater monitoring and

sampling at monitoring wells A-1, A-4, OW-3, OW-8, OW-9R, and OW-10. Depth to water was

measured using an interface probe at each monitoring well. Depth to water measurements ranged

from 19.89 feet bgs (A-1) to 21.90 feet bgs (A-4). It should be noted that these were the lowest

recorded water levels in several years. Non-aqueous phase liquid (NAPL) was measured at 0.02

feet thickness in monitoring well OW-7. The presence of NAPL in well OW-7 has been previously

reported to MassDEP and is not related to a new release but rather a result of the recent drought

conditions. Groundwater was not sampled from monitoring well OW-7 during this monitoring event.

Groundwater samples were submitted to SGS for analysis of VPH, VOCs, nitrate, nitrite, and

sulfate. Total VPH concentrations ranged from below laboratory detection limits in monitoring wells

OW-8 and OW-10 to 21,369 µg/L in monitoring well OW-9R.

Please refer to Tables 4 for post-injection-related monitoring results and Table 2 for a summary of

groundwater gauging and analytical results. The distribution of VPH concentrations detected

during baseline sampling, and subsequent post-injection monitoring are displayed on Figures 5, 6,

7, and 8. Complete laboratory results are included in Appendix A. These monitoring data were

evaluated relative to the baseline monitoring data collected in May 2016 and the data collected

during the injections.

Increases in conductivity, which is an indicator of total dissolved solids, in wells A-4, OW-3, and

OW-7, increases in sulfate in wells A-4, OW-3, OW-7, and OW-10, and decreases in total VPH in

wells OW-3 and OW-7 indicate that the BOS 200® mixture was effectively delivered to the target

area.

In accordance with 310 CMR 40.1403(10), property owners have been provided the results of the

May, June, July, and September 2016 monitoring events (Appendix B).


4.0 PHASE IV COMPLETION STATEMENT

Kleinfelder, on behalf of EMES, has completed Phase IV Comprehensive Response Actions in

accordance with 310 CMR 40.0870 for the disposal site located at 99 Worcester Road in Natick,

Massachusetts. Based on the information obtained during the implementation of the

Comprehensive Remedial Action, as presented herein, the performance standards as described

in 310 CMR 40.0872 are viewed to have been met in accordance with 310 CMR 40.0879(2).

During the course of the Phase IV activities discussed herein, a total of 6,305 pounds of BOS 200®

was injected into the subsurface at 59 injection points. Field monitoring conducted during injection

activities identified variations in aquifer parameters. While additional monitoring will be necessary

to further evaluate the effects of BOS 200®, it is appears that this remedial alternative,

supplemented with monitored natural attenuation (MNA), will be an effective means of achieving a

permanent solution for this site.

Following the submittal of this Phase IV Completion Statement and ROS Opinion, ROS activities

will include periodic monitoring events as well as additional response actions deemed necessary

based on monitoring results. Additional activities may include additional BOS 200® injection

events. Subsequently, data will be evaluated to assess progress towards a condition of No

Significant Risk and a Permanent Solution.


5.0 SUBSTANTIAL HAZARD EVALUATION

To fulfill the requirements of a ROS Opinion, a SHE was performed for the disposal site associated

with RTN 3-0715. Substantial Hazard, as discussed in 310 CMR 40.0956, refers to a condition that

would pose a significant risk of harm to human health or the environment over an exposure period

from the time of notification to the present time plus five years. Under current site uses, potential

exposure to employees of the Jiffy Lube® service station, neighboring residents, utility workers,

and ecological receptors was qualitatively evaluated. The residual petroleum constituents

detected in soil and groundwater samples collected from the site are related to release(s) in the

vicinity of the gasoline UST systems on the subject property. This evaluation was performed to

assess the potential exposure pathways and hazards associated with the residual concentrations

of petroleum constituents in site soil and groundwater.

5.1 Applicability of Soil and Groundwater Standards

For the purpose of evaluating the exposure potential to soil, the MCP classifies soil in three distinct

categories: S-1, S-2, and S-3. Category S-1 soils are associated with the highest potential for

exposure while Category S-3 soils have the lowest potential for exposure. The divisions amongst

the soil categories are dependent upon the frequency and intensity of site use by both children

and adults, and the accessibility of the site soil. The table presented in 310 CMR 40.0933(9)

contains a matrix summarizing the criteria used to categorize soil.

The frequency of exposure for employees that work on-site is considered high and the intensity of

soil exposure is low because employees are present at the site on a periodic basis but are not

involved in activities that disturb the soil. Visitors and trespassers (including children) at the site

are assumed to have a low frequency and intensity of exposure. Construction or utility workers

that may be involved with redevelopment or utility repair work on the site are considered to have

a low frequency and high intensity of soil exposure because they are present on the site for a short

period of time (i.e., a time period that is typically less than 6 months) and are involved in activities

that may disturb the soil. The majority of the site is paved with asphalt, therefore Soil Category S-

3 applies to soil in the upper 15 feet of the paved areas and Soil Category S-2 applies to soil in the

upper three feet of the paved areas. Soil in the landscaped portions of the site at depths less than

three feet are classified as S-1. Should future ground-intrusive activities be conducted at this

property, the frequency of use would then be classified as low as activities of this nature are not

anticipated to be conducted on a continuous basis. In the event that future ground-intrusive

activities do take place at this property, only adults are anticipated to be present with respect to

petroleum-affected soil deemed “accessible”.


The GW-1 standards were derived to be protective of use of groundwater as drinking water. The

site is located in area designated as potentially productive medium aquifer. Therefore all site wells

are classified as GW-1. Eight municipal drinking water wells are located within 4,921 feet of the

site to the southeast and northwest. The closest municipal drinking water well is located

approximately 3,188 feet downgradient (southeast). One private well is reportedly located 885 feet

to the southwest of the site and used in a car wash operation. There are no known private drinking

water wells within 500 feet of the site.

The GW-2 standards were derived to be protective of volatile migration through the vadose zone

and indoor air vapor intrusion. Depth to groundwater is calculated to average greater than 15 feet

bgs, therefore, groundwater category GW-2 does not apply to site wells.

The Method 1 Risk Characterization GW-3 standards were derived to be protective of aquatic

organisms in surface water affected by site groundwater constituent migration. The nearest

surface water body is Jennings Pond located approximately 570 feet southeast of the site. All site

wells are classified as GW-3.

5.2 Soil Conditions

Soil analytical data for the site includes six samples collected from three soil borings by Kleinfelder

in August 2015. Soil samples were collected from soil borings SB-3, SB-1, and SB-2 located

upgradient, within, and downgradient of the historical source area respectively. Soil samples

ranged in depth from 18 to 26 feet bgs, and were analyzed for volatile petroleum hydrocarbons

(VPH) (Appendix C).

5.3 Groundwater Conditions

Groundwater samples have been collected at this site since 1989 from site-related monitoring

wells. Recent groundwater gauging and analytical data are presented in Table 2. Historical

groundwater analytical data is included as Appendix C. Groundwater samples have been

analyzed for VPH and target analytes via MassDEP-approved methodology. The delineation of

petroleum-affected groundwater has historically been defined by monitoring wells that have

exhibited low constituent concentrations and/or in which constituents were infrequently detected.

The historical limits of affected groundwater were horizontally and vertically delineated at this site

as within the area of monitoring well locations OW-11 to the north, A-1 to the east, OW-10 to the

southeast, OW-8 to the southwest, and OW-1 to the west. Groundwater monitoring data collected


from monitoring well OW-9R indicate that petroleum-affected groundwater is likely to extend under

a portion of state highway Route 9 to the south of the site.

The horizontal extent of petroleum-affected groundwater has been established by elevated

concentrations of VPH detected historically in samples collected from monitoring wells A-4, OW-

3, and OW-7. Over the recent two-year period of groundwater monitoring, petroleum constituents

including ethylbenzene, total xylenes, naphthalene, C5-C8 aliphatics, C9-C12 aliphatics, and C9-C10

aromatics have been detected above MCP Method 1 GW-1 standards in groundwater collected

from monitoring wells A-1, A-4, OW-3, OW-7, and OW-9R. The highest concentration of

constituents was detected in monitoring wells located immediately west, and south of the former

gasoline tank field.

The direction of groundwater in the overburden aquifer has been calculated to be to the south/

southwest. As shown in Table 2, groundwater analytical data collected since 1989 indicate that

overall petroleum mass and the area of affected groundwater are decreasing over time. The

historical maximum extent of affected area has been adequately delineated and, based on historical

sampling data, has not, nor is likely to, affect the above mentioned receptors.

5.4 Exposure Pathway Evaluation 5.4.1 Soil Contact

Soil analytical results following the recent August 2015 soil boring investigation indicate no

exceedances of applicable MCP Method 1 Soil Standards with the exception of naphthalene, and

C9-C10 aromatic hydrocarbons in a single location within the former gasoline tank field area. Under

current conditions, petroleum-affected soil is at a depth of approximately 18 feet bgs, under the

paved surface of the site.

Therefore, there are no current exposures to affected soil at this site for neighboring residents, site

employees, customers, future construction workers, and utility workers. Therefore, exposure to

soil via these pathways is incomplete. Based on this analysis, no substantial hazards with regard

to soil exist at the site.


5.4.2 Groundwater Ingestion

Although the site is located within a potential drinking water source area (Potentially Productive

Medium Yield Aquifer), groundwater sample analytical results appear to have defined the full

horizontal and vertical extent of dissolved-phase petroleum affect at this site. As shown in Table 2,

groundwater analytical data collected since 1989 indicate that overall petroleum mass and the area

of affected groundwater are decreasing over time. The historical maximum extent of affected area

has been adequately delineated and, based on historical sampling data, has not, nor is likely to,

affect the above mentioned receptors. On this basis, the groundwater ingestion pathway is

considered to be incomplete and as such, does not represent a substantial hazard to groundwater

off-site.

5.4.3 Volatilization

There are residential properties with basements within 300 feet of the site. The depth to groundwater

at the site is approximately 16-22 feet bgs. Groundwater averages at greater than 15 feet bgs, and

volatile constituents at concentrations greater than Method 1 GW-2 groundwater standards have not

been detected in monitoring wells within 30 feet of a building since August 2010 (OW-7 C9-C10

aromatics). Concentrations of soil vapors measured most recently in August 2015 at soil vapor point

VP-1 were below applicable threshold levels (Table 5). Therefore, volatilization of constituents into

indoor air of the on-site building is not considered a potentially complete exposure pathway.

5.4.4 Ecological Risk Evaluation

As specified in 310 CMR 40.0956(2), the focus of an Ecological Substantial Hazard Evaluation shall

be on any environmental resource areas, such as wetlands, aquatic terrestrial habitats, and fisheries

that exist at a site. There are no mapped wetlands, aquatic habitats or fisheries that exist on the

site. The closest surface water body to the site is Jennings Pond located approximately 570 feet

southeast of the site. Reed Pond is located approximately 1,680 feet northeast of the site and

Mud Pond is located approximately 2,378 feet to the west. DEP wetlands are located to the

northeast (approximately 915 feet), to the west (approximately 1,050 feet) and to the southeast

(approximately 1,115 feet).

There have been no recent concentrations of petroleum constituents detected in the most down

gradient wells above Method 1 GW-3 groundwater risk characterization standards, with the

exception of total xylene concentrations detected in monitoring well OW-9R. As shown in Table 2

and Appendix C, groundwater analytical results from monitoring wells located between monitoring

well OW-9R and the above mentioned receptors (A-1, A-7, OW-1, OW-8, OW-10 and OW-11) have


demonstrated concentrations of total xylenes and other target constituents below the applicable

Method 1 GW-3 groundwater standards. As such, it is the opinion of Kleinfelder that there is not a

complete pathway from site groundwater to surrounding surface water receptors. On this basis,

current site groundwater conditions do not pose a substantial hazard to ecological receptors.

5.4.5 Utility Workers

Under current conditions, utility workers engaged in emergency utility repair work may be exposed

to constituents of concern in soil and groundwater via dermal contact, incidental ingestion, and

inhalation of ambient air. Site soil has been demonstrated to pose no significant risk to receptors.

The concentrations of VPH in site groundwater do not meet the conditions provided by MassDEP

for when a quantitative evaluation of risk to utility workers is required. These include exposures

associated with acute, non-cancer effects, inhalation of vapors from NAPL, or potential explosive

vapors. Therefore, petroleum-affected groundwater does not pose a substantial hazard to utility

workers under current site conditions.

5.5 Findings of Substantial Hazard Evaluation

In conclusion, a qualitative evaluation of hazards posed by site soil and groundwater conditions

under currently foreseeable site uses and activities found no complete exposure pathways that

would pose a significant risk to human health or ecological receptors. Thus, in accordance with

310 CMR 40.0956, a condition of No Substantial Hazard currently exists to human health or the

environment at the site.


6.0 REMEDY OPERATION STATUS OPINION

Phase IV activities have been completed pursuant to the provisions set forth in 310 CMR 40.0800

for Comprehensive Response Actions. The continued operation, maintenance and monitoring of

the Comprehensive Remedial Action will be conducted at this site under the ROS provisions set

forth in 310 CMR 40.0890. Accordingly, the objective of this section is to demonstrate that the

criteria set forth in 310 CMR 40.0893 for ROS have been achieved at this site based on the

following criteria:

the remedial program presented in the Phase III-IV dated October 16, 2015 has been adequately designed in accordance with 310 CMR 40.0870 to achieve a Permanent Solution;

the remedial program will be operated and maintained in accordance with the requirements of 310 CMR 40.0890;

the source of oil and/or hazard material (OHM) associated with this site has been eliminated and/or controlled pursuant to 310 CMR 40.1003(5);

current site conditions do not constitute a substantial hazard at this site; and

information and data on operation and maintenance and/or monitoring will be documented and submitted to the MassDEP every six months in a reports as described in 310 CMR 40.0892.

Based on the information presented, it is the opinion of Kleinfelder that the remedial program has

been conducted in accordance with the requirements of 310 CMR 40.0870, that the source of OHM

has been eliminated or controlled in accordance with 310 CMR 40.1003(5), and that substantial

hazards have been eliminated. Kleinfelder will continue to review all provided information and the

current site conditions and to re-evaluate their opinions as new information becomes available.

6.1 Future Remedial Actions

Following the submission of this ROS Opinion, groundwater monitoring activities will continue on

an approximate quarterly to semi-annually basis. Select site wells will be gauged and sampled for

laboratory analysis of VPH constituents. NAPL conditions will continue to be monitored at

monitoring well OW-7. If areas of the site do not adequately respond to the initial BOS 200®

injections and data indicate that MNA will not be suitable to achieve a condition of no significant

risk in the foreseeable future then, additional remedial injections may be conducted under ROS.


The results of these monitoring activities will be tabulated and submitted to the MassDEP twice

per year in ROS Reports. Based on an ongoing evaluation of the data collected, the scope and

frequency of monitoring may be modified at the direction of the LSP. Any such modifications will

be supported and documented in ROS reports.

6.2 Reporting

Subsequent to the submittal of this ROS Opinion, ROS Reports will be submitted, at minimum,

every six months from the submittal of this report until such time that a Permanent Solution may

be achieved through the demonstration of a condition of “no significant risk” in accordance with the

requirements of 310 CMR 40.1000. Each report will be completed in accordance with 310 CMR

40.0893.

6.3 Future Course of Action The following is a tentative timeline for upcoming response actions:

Groundwater Monitoring Events – December 2016 and March 2017

ROS Report – April 2017


7.0 LIMITATIONS

Kleinfelder performed the services for this project under the Standard Procurement Agreement

with Procurement, a division of ExxonMobil Global Services Company (effective October 2011).

Kleinfelder states that the services performed are consistent with professional standard of care

defined as that level of services provided by similar professionals under like circumstances. This

report is based on the regulatory standards in effect on the date of the report. It has been produced

for the primary benefit of Exxon Mobil Global Services Company and its affiliates.


8.0 REFERENCES

The following sources have been referenced herein: American Petroleum Institute (API), 1989: A Guide to the Assessment and Remediation of Underground Petroleum Releases. API Publication Number 1628, Second Edition, August 1989 CDM, 2004, Revised Phase II Comprehensive Site Assessment and Phase III Remedial Action Plan CDM, 2004, Phase IV Remedy Implementation Plan CDM, 2004, Phase V Final Inspection Report, Completion Statement, and Remedy Operation Status CDM, 2006, Class C-1 Response Action Outcome Statement MassDEP, 2014. 310 CMR 40.0000, Massachusetts Contingency Plan, Commonwealth of Massachusetts Department of Environmental Protection CDM, 2008, Immediate Response Action Plan CDM, 2008, Immediate Response Action Modification Plan CDM, 2009, Immediate Response Action Completion Kleinfelder, 2012, Class C-1 Response Action Outcome Retraction, Phase III Remedial Action Plan/Phase IV Remedial Implementation Plan and Tier II Extension

FIGURES

SITE LOCATION MAP

FORMER MOBIL STATION #01-JE499 WORCESTER ROAD

NATICK, MASSACHUSETTS

1

01-JE4

MAY 2012

ANG

-----

01JE4_LOCUS

SITE LOCATION

PROJECT NO.

DRAWN:

DRAWN BY:

CHECKED BY:

FILE NAME:

PLATE

www.kleinfelder.com

The information included on this graphic representation has been compiled from a variety of

sources and is subject to change without notice. Kleinfelder makes no representations or

warranties, express or implied, as to accuracy, completeness, timeliness, or rights to the

use of such information. This document is not intended for use as a land survey product

nor is it designed or intended as a construction design document. The use or misuse

of the information contained on this graphic representation is at the sole risk of the

party using or misusing the information.

1,700 1,7000

Feet

FIGURE

[q[q

[q

[q[q[q

[q

[q

[q

[q

[q

[q[q

[q

[q

[q

[q

[q[q

SITE LOCATION

WORCESTER STREET

BAC ON STREET

WA

SHIN

GT

ON

ST

RE

E

T

WE

ST

ON

RO

AD

GLEN ROAD

COMM

ONW

EALTHROAD

OA

K S

TR

EE

T

MASSACHUSETTS

TURNPIKE

CLIFF

RO

AD

NO

RT

HM

AIN

STREE

T

PO

ND

RO

AD

WEST CENTRAL STREET

LINDEN

STR

EET

CENTRAL STREET

MILLSTR

EE

T

GR

OV

E S

TR

EE

T

WINTER STREET

PINE STREET

MA

INS

TR

EE

T

WA

LN

UT

ST

RE

ET

POND STREET

EAST CENTRAL STREET

DO

VERR

OA

D

LOWELL

RO

AD

W

ESTGA

TE

SP

EE

N S

TR

EE

T

EDM

UN

DS

RO

A

D

BRI STO

LR

OAD

UN

ION

STRE

ET

WEST PLAIN STREET

WE

LLES

LEY

STR

EET

PA

RK

AV

EN

UE

BROOKSTR E ET

A

LB

ION

ROA

D

PILGRIM

ROAD

HAMPSHIRE

RO

AD

RA

TH

BU

NR

OA

D

MAYO ROAD

BENVENUE

ST

RE

ET

ELMWOODR

OAD

MANOR AVENUE

NORTH AVENUE

HARTFORDSTR

EET

R O CKPOR

T

ROA

D

BO

G

LESTR

EET

RA DCLIF FEROAD

FELC

HR

O

AD

PAR KERR

OAD

AR

NO

LD

R

OAD

M

AR

ION

ST

RE

ET

CH

AR

LE

S S

TR

EE

T

OV

ER

BR

OO

K D

RIV

E

HICKO

RY ROAD

WESTLAKE ROAD

FISHER STREET

SE

AV

ER

ST

RE

ET

RIC

E R

OA

D

ALBA

RO

AD

SC

HO

OL S

TR

EE

T

CA

RT

WR

IGH

TR OAD

RU

SS

ELL

RO

AD

DEA

NR

OA

D

EVERGREEN ROAD

TRAVIS

RO

AD

IVY RO A D

BE

AC

ON

STR

EE

T

FO

RE

ST

STR

EET

EAST PLAIN STREET

HUN

DREDS R O

AD

IRVINGROAD

LIV

ING

ST

ON ROAD

RO

YALS

TO N

RO

AD

MONADNOCKROAD

CLEVELAND

RO

AD

LE

HIG

H R

OA

D

SH

AD

YH

ILL

RO

AD

FLUTIE PASS

LO

KE

RS

TR

EE

T

WA

SH

ING

TO

NA

VE

NU

E

OX

BO

W R

OA

D

BROOKS ROAD

PE

MB

ER

TO

N R

OA

D

HIGHLAND STREET

RANGE RRO

AD

PAULINE DRIVE

UPSON ROAD

SAGA

MO

RE

RO

A

D

WO

ODCLIFF R

OAD

SCOTCH PINEROAD

SER

VIC

ED

RI V E

WOODCHESTER

DRIV

E

LAKE R

OAD

AQUEDUCT ROAD

BEVERLY ROAD

KANSAS STREET

WALL

STR

EET

TE

MP

LE

RO

AD

SOUTH AVENUE

AVON

RO

AD

FULL

ER

RO

AD

ERIE

DRIV

E

PLEAS

ANT S

TREET

MO

RS

E S

TR

EE

T

SU

MM

IT R

OAD

TUR

NER

RO

AD

SU

RR

YLA

NE

CO

LB

UR

N R

OA

D

HIGHGATE

BORDER ROAD

BIR

CH R

OAD

TE

C

H CIRCLE

FR

AN

CO

NIA

AV

EN

UE

SMITHST

RE

ET

DELM

AR A

VENUE

PE

TE

RS

ON

RO

AD

COCHITUATE ROAD

BR

A

DFO RD ROAD

BURNING TREE ROAD

OAK K

NOLL R

OAD

WETH

ERSFIE

LDR

OA

D

TYLER ROAD

WHITE OAKRO

AD

OLD

TA

VE

RN

RO

AD

W

ORONOCO DRIVE

SHOREROAD

OLD COLONY ROAD

TIMBER LANE

PATTON ROAD

WA

LN

UT

RO

AD

NORTHGATE ROAD

LAKESHORE ROAD

FA

LM

OU

TH ROAD

RAVINE ROAD

CH

ESTERTON ROAD

HALS

EY AV

ENUE A

TW

OO

D S

TR

EE

T

RIC

E S

TR

EE

T

EM

E

RSON STREET

ARCADIA ROAD

MA

CA

RT

H

UR ROAD

PLA

IN S

TR

EE

T

MARK STREET

UPW

EY

RO

AD

FU

LLE

RB

ROOK

ROAD

MAG

UIR

E R

OAD

ROBI N HOOD

RO

AD

NONESUCHROAD

MO

RR

ILL

DR

IVE

S

AWYER ROAD

SHATTUCK STREET

WELL

ES

LEY AVENUE

PO

PLAR ROAD

AVON LANE

EUCLID AVENUE

WIL

LO

W

ROAD

CA

ME

RO

NS

TREET

BAY VIEW ROAD

CH

OU

TE

AU

AVE

NU

E

VE

ST

A R

OA

D

CURVE STREET

HO

LLIS

STR

EE

T

WE

ST

CLIFFROAD

FELLS ROAD

RID

GE

AV

EN

UE

SU

NSET R

OAD

DEVIN DRIVE

TUCKER STREET

SH

AW

RO

AD

RU

TG

ER

S R

OA

D

KNOLLWOODLA

NE

HA

RW OOD R O

AD

BELMORE ROAD

HILLT

OP R

OAD

RE

TR

OP

ROAD

OTIS STREET

LE

DG

E WAYS

CENTER STREETCHESTNUT

ST

RE

ET

CHRYSLER ROAD

DRIF

TWO

OD L

ANE

CY

PRESS

RO

AD SQ

UIR

RE

L R

OA

D

PURINGTON AVENUE

CLIF

FO

RD

ST

RE

ET

AR

DE

N R

OA

D

BA

Y S

TA

TE

RO

AD

GR

AN

T S

TR

EE

T

DO

NAZETTI S

TREET

MA

RV

IN R

OA

D

AR

B O R

CIR

CLE

SA

LE

M R

OA

D

KING STREET

APPLE

BY R

OAD

MELL

ON R

OAD

WIL

SO

N S

TR

EE

T

GREENWOOD R

OAD

LANARK ROAD

MEGONGO ROAD

LIN

CO

LN

ST

RE

ET

GARRISON ROADBAYBERRY ROAD

WYNNEW

OO

D R

OAD

FOLEY DRIVE

TY

LE

R S

TR

EE

T

DU

KES R

OAD

KEANE ROAD

HO

ME

AV

EN

UE

CLIF

TO

N R

OAD

LOTUS PATH

MIC

HIG

AN D

RIV

E

GA

GE

RO

AD

MA

INE

AV

EN

UE

CO

LG

AT

E R

OA

D

WILLOW STREET

UPLA

ND R

OAD

KIM

LO

RO

AD

LA

KE

WO

OD

RO

AD

HE

IDI L

AN

E

HARVARD STREET

MASSACHUSETTS TURNPIKE

FO

LE

Y D

RIV

E

RADCLIFFER

OA

D

MAN

OR

AVEN

UE

LAK

ER

OA

D

PA

RK

AV

EN

UE

WIL

SO

N S

TR

EE

T

MA

IN S

TR

EE

T

DEAN ROAD

PLEASANT STREET

§̈¦90

§̈¦90

!(9

!(16

!(30

!(9

UV135

UV126

UV135

PRIORITY RESOURCE MAPFORMER MOBIL STATION #01-JE4

99 WORCESTER ROADNATICK, MASSACHUSETTS

301-JE4

OCT 2016

ANG

-----

01JE4_GIS

The information included on this graphic representation has been compiled from a variety of

sources and is subject to change without notice. Kleinfelder makes no representations or

warranties, express or implied, as to accuracy, completeness, timeliness, or rights to the

use of such information. This document is not intended for use as a land survey product

nor is it designed or intended as a construction design document. The use or misuse

of the information contained on this graphic representation is at the sole risk of the

party using or misusing the information.

£

1,500 1,5000

Feet

Legend

Towns

Interstate

Coast

All Roads

Road Classification

Limited Access Highway

Multi-lane Hwy, not limited access

Other Numbered Highway

Major Road, Collector

Minor Road, Arterial

Water Supplies

TYPE

[q Groundwater

[p Surface Water

[p Emergeny Surface Water

$ Non-Transient Non-Community

$ Transient Non-Community

Shoreline

Hydrologic Connection

Mean Low Water Line

Wetland Limit

Closure Line

Marsh/Bog

Wooded marsh

Cranberry Bog

Salt Marsh

Open Water

Reservoir (with PWSID)

Tidal Flats

Beach/Dune

NHESP 2007 Priority Habitats of Rare Species

NHESP 2007 Estimated Habitats of Rare Wildlife

[́ NHESP 2008 Massachusetts Certified Vernal Pools

ACECs

Federal

DCR-State Parks & Recreation

DCRS/DFG

Department of Fish & Game

DCR-Urban Parks & Recreation

DCR-Water Supply Protection

Department of Agricultural Resources

Commonwealth of Massachusetts

County

Municipal

Public Non-Profit

Land Trust

Conservation Organization

Non-Profit

Private

Other

Unknown

Zone A

Zone B

Zone C

IWPAs

DEP Approved Zone IIs

Sole Source Aquifers

High Yield

Medium Yield

High Yield

Medium Yield

Medium Yield Aquifer

PROJECT NO.

DRAWN:

DRAWN BY:

CHECKED BY:

FILE NAME:www.kleinfelder.com

FIGURE

(6/25/2016)

TABLES

Well ID Date TimeDTW

(ft)

DO

(mg/L)

ORP

(mV)

Cond

(mS/cm)pH

Temp

(°C)

A-1 05/27/16 9:10 18.62 6.25 -92.5 303 7.40 15.91

07/06/16 8:08 19.10 2.73 -25.3 346 8.31 14.70

09/02/16 8:01 19.89 5.24 -14.7 310 9.20 18.19

A-4 05/27/16 9:15 20.32 3.57 466.0 497 7.39 14.04

06/26/16 11:06 NM 4.08 -15.5 1850 6.54 14.78

07/06/16 8:47 20.94 7.24 6.5 964 8.17 14.82

09/02/16 8:09 21.90 4.55 -32.8 490 7.70 16.73

OW-3 05/27/16 9:25 18.89 2.44 -191.0 556 7.03 15.02

06/22/16 5:06 NM 0.58 -40.1 880 6.45 12.95

06/26/16 10:51 NM 2.05 4.9 2120 6.44 14.27

07/06/16 9:28 19.77 11.92 12.9 1316 8.51 13.17

09/02/16 8:19 20.58 3.05 -61.4 1510 6.94 16.13

OW-5 05/27/16 NM DRY NM NM NM NM NM

09/02/16 NM DRY NM NM NM NM NM

OW-7 05/27/16 9:20 19.50 3.00 -179.8 420 7.16 14.81

06/22/16 5:21 NM 0.63 -28.7 1530 6.48 13.73

06/26/16 11:17 NM 1.72 39.7 1590 NM 14.03

07/06/16 10:10 20.50 0.48 63.8 1681 8.28 12.93

09/02/16 8:28 21.37

OW-8 05/27/16 NM 18.87 6.32 -44.9 1601 6.22 15.47

09/02/16 7:38 20.11 7.65 151.4 1070 6.09 14.99

OW-9R 05/27/16 11:10 18.92 2.50 -162.1 771 6.49 16.37

06/24/16 8:34 NM 1.08 -35.4 790 6.05 12.89

09/02/16 12:32 20.00 3.09 -17.3 970 6.80 14.83

OW-10 05/27/16 10:45 18.33 5.36 -116.5 910 7.09 16.28

09/02/16 12:05 20.11 4.80 94.4 550 7.23 15.87

Notes: NM - Not Measured

ft - feet

ppm - parts per million

mV - millivolts

mS/cm - milliSiemens per centimeter

°C - degrees celsius

Not Monitored Due to NAPL

May 27, 2016 through September 2, 2016

Table 1Injection Related Groundwater Monitoring Parameters

Former Mobil Service Station No. 01-JE4

99 Worcester Road

Natick, Massachusetts

10/5/2016

Ref.#01-JE4_Tbl_Field monitoring_GW

Kleinfelder

1 Speen Street, Suite 200, Framingham, MA

Corrected

GW

Elevation

(feet)

Well ID Date Benzene

(µg/L)

Toluene

(µg/L)

Ethyl-

benzene

(µg/L)

Total

Xylenes

(µg/L)

C5 - C8

Aliphatics

(µg/L)

CommentsDepth

to

Water

(feet)

Naph-

thalene

(µg/L)

Gauging & Groundwater Sample Analytical Results - Volatile Petroleum Hydrocarbons


99 Worcester Road


Page 1 of 8

October 31, 2011 through September 2, 2016

Depth to

Hydro-

carbon

(feet)

MTBE

(µg/L)

C9 - C10

Aromatics

(µg/L)

C9 - C12

Aliphatics

(µg/L)

Top of

Casing

Elevation

(feet)

Hydro-

carbon

Thickness

(feet)

Table 2

Gauging Data Analytical Data

(Groundwater

Category)

2007001000 1405 10000 70 300 700N/A N/A N/AN/A N/AMCP GW Standard GW-1


<2.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 86.4<50 100.02 17.71 82.31ND ND10/31/2011A-1

<1.0 <2.0 <2.0 <4.0 3.2 391<1.0 517227100.02 18.40 81.62ND ND5/21/2012(GW-1/GW-3)

<1.0 <2.0 <2.0 <4.0 <3.0 240<1.0 585178100.02 19.50 80.52ND ND10/5/2012

<1.0 <2.0 68.2 85.0 153 702<1.0 1950291100.02 21.16 78.86ND ND11/6/2012

1.7 <2.0 <2.0 <4.0 <3.0 290<1.0 401149100.02 19.32 80.70ND ND2/25/2013

<1.0 <2.0 <2.0 <4.0 <3.0 <50<1.0 <50<50100.02 17.70 82.32ND ND7/19/2013

<1.0 <2.0 <2.0 <4.0 <3.0 158<1.0 241<50 100.02 18.78 81.24ND ND11/4/2013

<1.0 <2.0 <2.0 <4.0 <3.0 70.2<1.0 141<50 100.02 17.75 82.27ND ND5/20/2014

<1.0 <2.0 <2.0 <4.0 <3.0 183<1.0 24550.7100.02 18.86 81.16ND ND8/29/2014

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 100.02 17.77 82.25ND ND2/17/2015

NS NS NS NS NS NSNS NSNS Gauge Only100.02 18.43 81.59ND ND8/6/2015

<0.50 <1.0 <1.0 <1.0 3.1 173<1.0 295176100.02 18.62 81.40ND ND5/27/2016

<0.50 <1.0 <1.0 <1.0 <3.0 334<1.0 539255100.02 19.10 80.92ND ND7/6/2016

1.4 <1.0 <1.0 <1.0 7.7 858<1.0 1280378100.02 19.89 80.13ND ND9/2/2016

<2.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.76 18.13 81.63ND ND10/31/2011A-3

(GW-1/GW-3)

9/14/2016

Ref.: rpt_gaug_w_9_aq\MA VPH & Gauging\1383\01JE4Kleinfelder

1 Speen Street Suite 200, Framingham, MA

Corrected

GW

Elevation

(feet)


(µg/L)

Toluene

(µg/L)

Ethyl-

benzene

(µg/L)

Total

Xylenes

(µg/L)

C5 - C8

Aliphatics

(µg/L)

CommentsDepth

to

Water

(feet)

Naph-

thalene

(µg/L)



99 Worcester Road


Page 2 of 8


Depth to

Hydro-

carbon

(feet)

MTBE

(µg/L)

C9 - C10

Aromatics

(µg/L)

C9 - C12

Aliphatics

(µg/L)

Top of

Casing

Elevation

(feet)

Hydro-

carbon

Thickness

(feet)

Table 2 (Continued)


(Groundwater

Category)



<2.0 2.0 24.2 35.9 41.5 153<1.0 1040317101.83 19.33 82.50ND ND10/31/2011A-4

<1.0 <2.0 88.4 152 173 702<1.0 36601090101.83 20.02 81.81ND ND5/21/2012(GW-1/GW-3)

<1.0 <2.0 69.1 101.6 174 466<1.0 2810542101.83 21.21 80.62ND ND10/5/2012

<1.0 <2.0 <2.0 <4.0 <3.0 471<1.0 890196101.83 19.42 82.41ND ND11/6/2012

<1.0 <2.0 80.3 61.5 206 1110<1.0 2040701101.83 20.87 80.96ND ND2/25/2013

<1.0 <2.0 11.6 10.7 23.9 109<1.0 440132101.83 19.40 82.43ND ND7/19/2013

<1.0 <2.0 51.7 57.5 87.1 652<1.0 3760505101.83 20.45 81.38ND ND11/4/2013

<1.0 <2.0 30.1 52.9 33.9 238<1.0 1450167101.83 18.86 82.97ND ND5/20/2014

<1.0 <2.0 30.6 50.1 49.0 598<1.0 1880165101.83 20.06 81.77ND ND8/29/2014

NS NS NS NS NS NSNS NSNS Unble to locate101.83 NM NMNM NM2/17/2015

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 101.83 20.08 81.75ND ND8/6/2015

<0.50 <1.0 44.6 62.3 116 439<1.0 2360709101.83 20.32 81.51ND ND5/27/2016

NS NS NS NS NS NSNS NSNS MNA Only101.83 NM NMNM NM6/26/2016

<1.0 <2.0 36.7 65.6 29.9 440<1.0 1940528101.83 20.94 80.89ND ND7/6/2016

<1.0 <2.0 56.4 93.4 200 1790<1.0 50102590101.83 21.90 79.93ND ND9/2/2016

<2.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 100.43 19.23 81.20ND ND10/31/2011OW-1

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 100.43 20.18 80.25ND ND5/21/2012(GW-1/GW-3)

9/14/2016



Corrected

GW

Elevation

(feet)


(µg/L)

Toluene

(µg/L)

Ethyl-

benzene

(µg/L)

Total

Xylenes

(µg/L)

C5 - C8

Aliphatics

(µg/L)

CommentsDepth

to

Water

(feet)

Naph-

thalene

(µg/L)



99 Worcester Road


Page 3 of 8


Depth to

Hydro-

carbon

(feet)

MTBE

(µg/L)

C9 - C10

Aromatics

(µg/L)

C9 - C12

Aliphatics

(µg/L)

Top of

Casing

Elevation

(feet)

Hydro-

carbon

Thickness

(feet)

Table 2 (Continued)


(Groundwater

Category)



<2.0 55.9 478 1586 201 182<1.0 2580116099.57 17.57 82.00ND ND10/31/2011OW-3

<1.0 137 1080 5840 572 618<1.0 705080999.57 18.50 81.07ND ND5/21/2012(GW-1/GW-3)

<10 169 2410 10870 537 1230<10 7930243099.57 20.03 79.54ND ND10/5/2012

<10 357 1360 9440 257 554<10 426086399.57 19.86 79.71ND ND11/6/2012

<5.0 37.9 564 3990 310 596<5.0 4700172099.57 20.66 78.91ND ND2/25/2013

<1.0 15.8 97.5 255 58.1 143<1.0 105064199.57 17.70 81.87ND ND7/19/2013

<1.0 54.8 996 5070 354 519<1.0 824039599.57 19.00 80.57ND ND11/4/2013

<1.0 2.8 123 435 81.2 <50 <1.0 86585.499.57 16.89 82.68ND ND5/20/2014

<1.0 7.6 157 529 120 130<1.0 121020999.57 18.51 81.06ND ND8/29/2014

<1.0 <2.0 2.8 13.9 13.3 <50 <1.0 114<50 99.57 17.75 81.82ND ND2/17/2015

<2.0 18.5 418 2033 227 121<2.0 381081799.57 18.66 80.91ND ND8/6/2015

<1.0 15.7 749 630 299 276<2.0 2000124099.57 18.89 80.68ND ND5/27/2016



<2.0 63.6 498 1400 132 341<2.0 164061599.57 19.77 79.80ND ND7/6/2016

<0.50 2.9 43.8 44.4 36.6 140<1.0 23780.599.57 20.58 78.99ND ND9/2/2016

NS NS NS NS NS NSNS NSNS Unable to locate100.14 NM NMNM NM10/31/2011OW-4

(GW-1/GW-3)

9/14/2016



Corrected

GW

Elevation

(feet)


(µg/L)

Toluene

(µg/L)

Ethyl-

benzene

(µg/L)

Total

Xylenes

(µg/L)

C5 - C8

Aliphatics

(µg/L)

CommentsDepth

to

Water

(feet)

Naph-

thalene

(µg/L)



99 Worcester Road


Page 4 of 8


Depth to

Hydro-

carbon

(feet)

MTBE

(µg/L)

C9 - C10

Aromatics

(µg/L)

C9 - C12

Aliphatics

(µg/L)

Top of

Casing

Elevation

(feet)

Hydro-

carbon

Thickness

(feet)

Table 2 (Continued)


(Groundwater

Category)



NS NS NS NS NS NSNS NSNS Well Dry98.84 DRY DRYDRY DRY10/5/2012OW-5

NS NS NS NS NS NSNS NSNS Well Dry98.84 DRY DRYDRY DRY11/6/2012(GW-1/GW-3)

NS NS NS NS NS NSNS NSNS Well Dry98.84 DRY DRYDRY DRY2/25/2013








NS NS NS NS NS NSNS NSNS98.84 DRY DRYDRY DRY9/2/2016

NS NS NS NS NS NSNS NSNS Gauge Only98.74 19.30 79.44ND ND11/4/2013OW-6

NS NS NS NS NS NSNS NSNS Well Dry98.74 DRY DRYDRY DRY5/27/2016(GW-1/GW-3)


NS NS NS NS NS NSNS NSNS98.74 DRY DRYDRY DRY9/2/2016

9/14/2016



Corrected

GW

Elevation

(feet)


(µg/L)

Toluene

(µg/L)

Ethyl-

benzene

(µg/L)

Total

Xylenes

(µg/L)

C5 - C8

Aliphatics

(µg/L)

CommentsDepth

to

Water

(feet)

Naph-

thalene

(µg/L)



99 Worcester Road


Page 5 of 8


Depth to

Hydro-

carbon

(feet)

MTBE

(µg/L)

C9 - C10

Aromatics

(µg/L)

C9 - C12

Aliphatics

(µg/L)

Top of

Casing

Elevation

(feet)

Hydro-

carbon

Thickness

(feet)

Table 2 (Continued)


(Groundwater

Category)



3.1 93.9 449 2020 154 3460<1.0 82403180100.38 18.16 82.22ND ND10/31/2011OW-7

<1.0 86.7 189 1497 131 1470<1.0 33301150100.38 18.95 81.43ND ND5/21/2012(GW-1/GW-3)

<1.0 1790 2760 13750 574 6040<1.0 152005910100.38 20.90 79.48ND ND10/5/2012

<10 492 364 5050 220 3930<10 87603160100.38 19.65 80.73ND ND11/6/2012

9.4 286 1110 6650 431 4590<5.0 110005650100.38 20.62 79.76ND ND2/25/2013

<10 86.2 764 2989 286 3290<10 80505310100.38 18.38 82.00ND ND7/19/2013

<5.0 62.7 478 2265 146 1180<5.0 3480263100.38 18.80 81.58ND ND11/4/2013

<1.0 41.5 736 3027 140 2180<1.0 6450571100.38 17.74 82.64ND ND5/20/2014

<5.0 34.2 301 1618 133 3540<5.0 47201130100.38 19.09 81.29ND ND8/29/2014

<2.0 14.6 374 1670 109 1050<2.0 31301770100.38 18.35 82.03ND ND2/17/2015

<1.0 27.1 651 2625 118 976<1.0 3440803100.38 19.04 81.34ND ND8/6/2015

<1.0 12.0 486 2140 170 609<2.0 17301140100.38 19.50 80.88ND ND5/27/2016



<2.0 225 472 1590 6.0 431<2.0 446369100.38 20.50 79.88ND ND7/6/2016

NS NS NS NS NS NSNS NSNS NAPL100.38 21.37 79.0321.35 0.029/2/2016

NS NS NS NS NS NSNS NSNS Well inaccessible98.74 NM NMNM NM10/31/2011OW-8

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 98.74 18.65 80.09ND ND5/21/2012(GW-1/GW-3)

<0.50 <1.0 <1.0 <1.0 <3.0 <50 <1.0 <50 <50 98.74 18.87 79.87ND ND5/27/2016

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 98.74 19.08 79.66ND ND6/25/2016

<0.50 <1.0 <1.0 <1.0 <3.0 <50 <1.0 <50 <50 98.74 20.11 78.63ND ND9/2/2016

9/14/2016



Corrected

GW

Elevation

(feet)


(µg/L)

Toluene

(µg/L)

Ethyl-

benzene

(µg/L)

Total

Xylenes

(µg/L)

C5 - C8

Aliphatics

(µg/L)

CommentsDepth

to

Water

(feet)

Naph-

thalene

(µg/L)



99 Worcester Road


Page 6 of 8


Depth to

Hydro-

carbon

(feet)

MTBE

(µg/L)

C9 - C10

Aromatics

(µg/L)

C9 - C12

Aliphatics

(µg/L)

Top of

Casing

Elevation

(feet)

Hydro-

carbon

Thickness

(feet)

Table 2 (Continued)


(Groundwater

Category)



NS NS NS NS NS NSNS NSNS Well inaccessible99.25 NM NMNM NM10/31/2011OW-9

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.25 17.95 81.30ND ND5/21/2012(GW-1/GW-3)

<1.0 24.6 331 606 52.8 213<1.0 50217999.25 19.72 79.53ND ND10/5/2012

<1.0 32.5 264 812 36.6 412<1.0 56210699.25 19.58 79.67ND ND11/6/2012

<1.0 93.1 1220 2072 186 1650<1.0 245087399.25 19.73 79.52ND ND2/25/2013

<1.0 <2.0 16.3 3.3 <3.0 <50 <1.0 <50 <50 99.25 17.84 81.41ND ND7/19/2013

<1.0 <2.0 138 28.8 33.5 1371.2 182<50 99.25 18.98 80.27ND ND11/4/2013

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.25 16.77 82.48ND ND5/20/2014

<1.0 <2.0 27.2 10.7 8.2 143<1.0 70.0<50 99.25 18.58 80.67ND ND8/29/2014

NS NS NS NS NS NSNS NSNS Well paved over99.25 NM NMNM NM2/17/2015

NS NS NS NS NS NSNS NSNS Well Destroyed99.25 NM NMNM NM2/17/2015

<0.50 539 2040 8880 311 1530<1.0 27602080NSVD 18.92 NSVDND ND5/27/2016OW-9R

NS NS NS NS NS NSNS NSNS MNA OnlyNSVD NM NMNM NM6/24/2016(GW-1/GW-3)

<5.0 412 1810 6300 310 2350<5.0 40506020NSVD 19.11 NSVDND ND6/25/2016

<5.0 209 2340 8950 460 1840<5.0 40503520NSVD 20.00 NSVDND ND9/2/2016

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.36 19.96 79.40ND ND10/5/2012OW-10

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.36 19.57 79.79ND ND11/6/2012(GW-1/GW-3)

<1.0 <2.0 <2.0 <4.0 <3.0 <50<1.0 <50<5099.36 19.42 79.94ND ND2/25/2013

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.36 17.49 81.87ND ND7/19/2013

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.36 18.46 80.90ND ND11/4/2013

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.36 17.77 81.59ND ND5/20/2014

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.36 17.99 81.37ND ND8/29/2014

NS NS NS NS NS NSNS NSNS Well paved over99.36 NM NMNM NM2/17/2015

<0.50 <1.0 <1.0 <1.0 <3.0 <50 <1.0 <50 <50 99.36 18.33 81.03ND ND5/27/2016

<1.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.36 19.03 80.33ND ND6/25/2016

<0.50 <1.0 <1.0 <1.0 <3.0 <50 <1.0 <50 <50 99.36 20.11 79.25ND ND9/2/2016

9/14/2016



Corrected

GW

Elevation

(feet)


(µg/L)

Toluene

(µg/L)

Ethyl-

benzene

(µg/L)

Total

Xylenes

(µg/L)

C5 - C8

Aliphatics

(µg/L)

CommentsDepth

to

Water

(feet)

Naph-

thalene

(µg/L)



99 Worcester Road


Page 7 of 8


Depth to

Hydro-

carbon

(feet)

MTBE

(µg/L)

C9 - C10

Aromatics

(µg/L)

C9 - C12

Aliphatics

(µg/L)

Top of

Casing

Elevation

(feet)

Hydro-

carbon

Thickness

(feet)

Table 2 (Continued)


(Groundwater

Category)



<2.0 <2.0 78.8 335 133 <50 <1.0 136048798.92 17.44 81.48ND ND10/31/2011SVE-2

<1.0 <2.0 305 1629 300 57.0<1.0 440090298.92 18.05 80.87ND ND5/21/2012(GW-1/GW-3)

<2.0 <2.0 <2.0 <4.0 <3.0 <50 <1.0 <50 <50 99.96 18.67 81.29ND ND10/31/2011SVE-3

<1.0 4.7 92.2 188 33.1 62.8<1.0 45883.299.96 18.38 81.58ND ND5/21/2012(GW-1/GW-3)

9/14/2016



Notes:



99 Worcester Road


Page 8 of 8


Table 2 (Continued)

(GW-3) - well-specific groundwater category

<1.0 - Not detected at or above the laboratory reporting limit shown

µg/L - micrograms per liter

GW - Groundwater

MTBE - methyl tertiary butyl ether

NA - Not analyzed

ND - Not detected

NM - Not Measured

NS - Not sampled

NSVD - Not surveyed to vertical datum

Shading - Reported concentration detected above the applicable standard(s) or guidance value(s)

Data for a monitoring well not displayed for a specific date indicates well was intentionally omitted from the monitoring program.

9/14/2016



1,2,4-Tri-

methyl-

benzene

1,3,5-Tri-

methyl-

benzene

Groundwater Sample Analytical Results - Volatile Organic Compounds

Well ID Date Acetone

(µg/L)

n-Butyl-

benzene

(µg/L)

sec-Butyl-

benzene

(µg/L)

Chlor-

oethane

(µg/L)

Isopropyl-

benzene

(µg/L)(Groundwater

Category)

4-

Isopropyl-

toluene

Propyl-

benzene

(µg/L)

Chloro-

form

(µg/L)

Chloro-

methane

(µg/L)

Page 1 of 2

Comments


99 Worcester Road



Table 3

MCP GW Standard GW-1 ~~ 706300 ~ ~ ~~~ ~ ~

MCP GW Standard GW-3 ~~ 2000050000 ~ ~ ~~~ ~ ~

12.2 9.5 10.9A-1 48.5 5.7 <5.0 <2.0 <5.0 6.72.9 <1.0 5/27/2016

<10 14.5 13.2 62.9 <5.0 <5.0 <2.0 7.0 6.6<2.0 <1.0 (GW-1/GW-3) 7/6/2016

10.6 21.7 21.2 179 86.5 67.5<2.0 26.0 8.7<2.0 <1.0 9/2/2016

15.3 17.0 12.5A-4 217 1080 2772.2 60.0 8.15.0 <1.0 5/27/2016

221 <50 <50 140 906 329<20 <50 <50 <20 <10 (GW-1/GW-3) 7/6/2016

<200 <25 <25 364 2620 730<10 96.0 <25 <10 <5.0 9/2/2016

<20 <10 <10 OW-3 93.3 1110 11.2<4.0 33.4 <10 <4.0 <2.0 5/27/2016

345 <50 <50 80.4 600 205<20 <50 <50 <20 <10 (GW-1/GW-3) 7/6/2016

12.3 <5.0 <5.0 8.8 41.1 <5.0 <2.0 6.4 <5.0 <2.0 <1.0 9/2/2016

30.8 <10 <10 OW-7 73.7 585 180<4.0 25.7 <10 <4.0 <2.0 5/27/2016

191 <25 <25 <25 143 56.8<10 <25 <25 <10 <5.0 (GW-1/GW-3) 7/6/2016

<10 <5.0 <5.0 OW-8 <5.0 <5.0 <5.0 <2.0 <5.0 <5.0 <2.0 5.65/27/2016

<10 <5.0 <5.0 <5.0 <5.0 <5.0 <2.0 <5.0 <5.0 <2.0 6.0(GW-1/GW-3) 9/2/2016

<10 6.1 8.7OW-9R 220 1060 3222.0 80.7 6.15.2 <1.0 5/27/2016

<200 <100 <100 153 1510 391<40 <100 <100 <40 <20 (GW-1/GW-3) 9/2/2016

<10 <5.0 <5.0 OW-10 <5.0 <5.0 <5.0 <2.0 <5.0 <5.0 <2.0 <1.0 5/27/2016

<10 <5.0 <5.0 <5.0 <5.0 <5.0 <2.0 <5.0 <5.0 <2.0 <1.0 (GW-1/GW-3) 9/2/2016

9/14/2016

Ref.: rpt_11_aq\MA VOC_01-JE4\1383\01JE4Kleinfelder


Notes:

Groundwater Sample Analytical Results - Volatile Organic Compounds

Page 2 of 2


99 Worcester Road



Table 3 (Continued)


µg/L - micrograms per liter

NA - Not analyzed

NS - Not sampled

Shading - Reported concentration detected above the applicable standard(s) or guidance value(s)

9/14/2016

Ref.: rpt_11_aq\MA VOC_01-JE4\1383\01JE4Kleinfelder


Groundwater Sample Analytical Results - Natural Attenuation Parameters


99 Worcester Road


Well ID Date pH DO

(mg/L)

Cond.

(µS/cm)

Temp.

(ºC)

Nitrite

(mg/L)

Sulfate

(mg/L)

ORP

(mV)

Nitrate

(mg/L)

Page 1 of 4

Comments

November 6, 2012 through September 2, 2016

Table 4

NA NA NA11.9811/6/2012 8.45 5.71 599 93.7A-1

NA NA NA13.152/25/2013 5.17 0.53 878 145.3

NA NA NA14.907/19/2013 6.21 4.73 377.1 129.2

NA NA NA14.1211/4/2013 6.50 5.55 513 99.7

NA NA NA13.405/20/2014 5.66 5.12 559 309.9

NA NA NA14.658/29/2014 6.36 5.40 561 86.6

2.3 <0.010 44.915.915/27/2016 7.40 6.25 303 -92.5

1.7 <0.010 52.414.707/6/2016 8.31 2.73 346 -25.3

<0.11 <0.010 21.218.199/2/2016 9.20 5.24 310 -14.7

NA NA NA12.7011/6/2012 6.83 2.67 470 11.1A-4

NA NA NA12.512/25/2013 5.80 1.70 888 217.9

NA NA NA13.207/19/2013 6.27 2.91 612.1 48.8

NA NA NA13.7211/4/2013 6.62 3.95 240 29.1

NA NA NA11.685/20/2014 6.32 4.15 728 211.1

NA NA NA13.248/29/2014 6.06 7.61 543 100.3

2.3 0.011 55.714.045/27/2016 7.39 3.57 497 466.0

NA NA NA14.786/26/2016 6.54 4.08 1850 -15.5

9.0 0.17 15914.827/6/2016 8.17 7.24 964 6.5

0.17 0.20 78.116.739/2/2016 7.70 4.55 490 -32.8

9/14/2016

Ref.: rpt_8_aq\MA Natural Attenuation 06152010\1383\01JE4Kleinfelder




99 Worcester Road


Well ID Date pH DO

(mg/L)

Cond.

(µS/cm)

Temp.

(ºC)

Nitrite

(mg/L)

Sulfate

(mg/L)

ORP

(mV)

Nitrate

(mg/L)

Page 2 of 4

Comments


Table 4 (Continued)

NA NA NA12.3711/6/2012 5.72 3.81 2201 72.1OW-3

NA NA NA13.672/25/2013 6.56 1.75 1261 -37.0

NA NA NA14.107/19/2013 6.35 0.55 1395 9.9

NA NA NA14.8011/4/2013 817 6.45 6.50 67.5

NA NA NA12.685/20/2014 6.61 6.01 991 392.8

NA NA NA13.318/29/2014 6.22 3.14 593 -30.1

0.90 <0.010 39.015.025/27/2016 7.03 2.44 556 -191.0

NA NA NA12.956/22/2016 6.45 0.58 880 -40.1

NA NA NA14.276/26/2016 6.44 2.05 2120 4.9

7.4 0.12 47713.177/6/2016 8.51 11.92 1316 12.9

2.7 0.10 48516.139/2/2016 6.94 3.05 1510 -61.4

NA NA NA12.9611/6/2012 10.43 17.59 1381 18.3OW-7

NA NA NA13.652/25/2013 6.45 3.16 995 -84.0

NA NA NA13.007/19/2013 6.38 3.61 887 57.9

NA NA NA14.4411/4/2013 6.48 5.91 882 14.7

NA NA NA11.415/20/2014 6.47 6.73 767 216.5

NA NA NA13.428/29/2014 5.98 3.95 571 81.0

0.79 0.046 32.614.815/27/2016 7.16 3.00 420 -179.8

NA NA NA13.736/22/2016 6.48 0.63 1530 -28.7

NA NA NA14.036/26/2016 NA 1.72 1590 39.7

43.6 0.50 66012.937/6/2016 8.28 0.48 1681 63.8

NS NS NS Gauge Only - NAPLNS9/2/2016 NS NS NS NS

7.4 <0.010 14.815.475/27/2016 6.22 6.32 1601 -44.9OW-8

2.0 <0.010 17.414.999/2/2016 6.09 7.65 1070 151.4

9/14/2016





99 Worcester Road


Well ID Date pH DO

(mg/L)

Cond.

(µS/cm)

Temp.

(ºC)

Nitrite

(mg/L)

Sulfate

(mg/L)

ORP

(mV)

Nitrate

(mg/L)

Page 3 of 4

Comments


Table 4 (Continued)

NA NA NA12.3611/6/2012 6.51 5.81 893 -2.5OW-9

NA NA NA12.832/25/2013 6.13 14.91 1516 95.8

NA NA NA13.507/19/2013 6.23 6.45 3037 164.4

NA NA NA13.7011/4/2013 6.65 7.67 76.9 117.2

NA NA NA13.105/20/2014 6.48 8.65 1335 293.9

NA NA NA13.878/29/2014 6.27 4.37 862 174.7

1.3 0.021 41.516.375/27/2016 6.49 2.50 771 -162.1OW-9R

NA NA NA12.896/24/2016 6.05 1.08 790 -35.4

1.4 0.068 27.914.839/2/2016 6.80 3.09 970 -17.3

NA NA NA12.2211/6/2012 7.11 2.34 428 4.2OW-10

NA NA NA13.212/25/2013 3.81 6.87 5014 473.1

NA NA NA14.607/19/2013 6.93 7.26 330 46.5

NA NA NA14.2811/4/2013 6.44 7.44 604 78.2

NA NA NA12.735/20/2014 6.67 1.05 449 309.2

NA NA NA13.808/29/2014 6.08 4.99 822 146.6

1.5 <0.010 32.016.285/27/2016 7.09 5.36 910 -116.5

1.6 <0.010 76.015.879/2/2016 7.23 4.80 550 94.4

9/14/2016



Notes:



99 Worcester Road


Page 4 of 4


Table 4 (Continued)


µS/cm - microsiemen per centimeter

mg/L - milligram per liter

mV - millivolts

NA - Not analyzed

NS - Not sampled

ºC - degrees Celsius

pH units - pH units

9/14/2016



Page 1 of 1

HydrocarbonFractions

C5-C8 Aliphatics

C9-C12 Aliphatics

C9-C10 Aromatics

Soil Vapor Sample Date PID PID PID

Collection Point Response #1 Response #2 Response #3(ppmv) (ppmv) (ppmv)

VP-1 8/6/15 ND ND ND

Notes:

ppmv - parts per million volume

ND - non-detect

PID - photoiomization detector (10.6 electron volts)

Level 1 Screening Levels utilized above are presented in Table 4-9, "Soil Gas PID/FID)

Levels for Evaluating Indoor Air Impacts", of the Implementation of MADEP VPH/EPH

Approach Final Policy (October 2002) for screening using a Photoionization detector

with a 10.6 eV - 11.4 eV lamp.

Table 5Level 1 Soil Vapor Screening ResultsFormer Mobil Service Station No. 01-JE4

99 Worcester RoadNatick, Massachusetts

LEVEL 1 SCREENING LEVELS

August 6, 2015

ScreeningLevel (ppmv)

7

7

LEVEL 1 SCREENING RESULTS

29

10/12/2016

Ref. #01-JE4_Tbl_Level 1 Soil Vapor

Kleinfelder


APPENDIX A

Complete Laboratory Reports

06/15/16

Technical Report for

ExxonMobil

GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

(DIR)PO# 51351-320058

SGS Accutest Job Number: MC46120

Sampling Date: 05/27/16

Report to:

KleinfelderOne Speen StreetFramingham, MA [email protected]; [email protected]

ATTN: Mark Habedank

Total number of pages in report:

Certifications: MA (M-MA136,SW846 NELAC) CT (PH-0109) NH (250210) RI (00071) ME (MA00136) FL (E87579)

NY (11791) NJ (MA926) PA (6801121) ND (R-188) CO MN (11546AA) NC (653) IL (002337) WI (399080220)

DoD ELAP (L-A-B L2235)

This report shall not be reproduced, except in its entirety, without the written approval of SGS Accutest.

Test results relate only to samples analyzed.

New England • 50 Deangelo Drive • Building 1 • Marlborough, MA 01752 • tel: 508-481-6200 • fax: 508-481-7753 • http://www.accutest.com

Test results contained within this data package meet the requirements

of the National Environmental Laboratory Accreditation Program

and/or state specific certification programs as applicable.

Client Service contact: Robert Soll 508-481-6200

H. (Brad) MadadianLab Director

New England 06/15/16

e-Hardcopy 2.0Automated Report

103

SGS Accutest is the sole authority for authorizing edits or modifications to this document.Unauthorized modification of this report is strictly prohibited.

1 of 103

MC46120

Table of Contents-1-

Sections:

Section 1: Sample Summary ................................................................................................... 3Section 2: Case Narrative/Conformance Summary .............................................................. 4Section 3: Summary of Hits .................................................................................................... 7Section 4: Sample Results ........................................................................................................ 11

4.1: MC46120-1: A-1 ........................................................................................................... 124.2: MC46120-2: A-4 ........................................................................................................... 174.3: MC46120-3: OW-3 ....................................................................................................... 224.4: MC46120-4: OW-8 ....................................................................................................... 274.5: MC46120-5: OW-7 ....................................................................................................... 324.6: MC46120-6: OW-9R .................................................................................................... 374.7: MC46120-7: OW-10 ..................................................................................................... 42

Section 5: Misc. Forms ............................................................................................................ 475.1: Parameter Certifications (MA) ...................................................................................... 485.2: Chain of Custody ........................................................................................................... 495.3: MCP Form ..................................................................................................................... 515.4: VPH Form ...................................................................................................................... 525.5: Sample Tracking Chronicle ........................................................................................... 595.6: QC Evaluation: MA MCP Limits .................................................................................. 61

Section 6: GC/MS Volatiles - QC Data Summaries .............................................................. 746.1: Method Blank Summary ................................................................................................ 756.2: Blank Spike/Blank Spike Duplicate Summary .............................................................. 836.3: Internal Standard Area Summaries ................................................................................ 916.4: Surrogate Recovery Summaries ..................................................................................... 95

Section 7: GC Volatiles - QC Data Summaries ..................................................................... 967.1: Method Blank Summary ................................................................................................ 977.2: Blank Spike/Blank Spike Duplicate Summary .............................................................. 997.3: Surrogate Recovery Summaries ..................................................................................... 101

Section 8: General Chemistry - QC Data Summaries .......................................................... 1028.1: Method Blank and Spike Results Summary .................................................................. 103

12

34

56

78

2 of 103

MC46120

SGS Accutest

Sample Summary

ExxonMobilJob No: MC46120

GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MAProject No: (DIR)PO# 51351-320058

Sample Collected Matrix Client Number Date Time By Received Code Type Sample ID

MC46120-1 05/27/16 08:10 MB 05/27/16 AQ Ground Water A-1

MC46120-2 05/27/16 08:20 MB 05/27/16 AQ Ground Water A-4

MC46120-3 05/27/16 08:40 MB 05/27/16 AQ Ground Water OW-3



MC46120-6 05/27/16 11:00 MB 05/27/16 AQ Ground Water OW-9R


3 of 103

MC46120

1

7 Sample(s), 0 Trip Blank(s) and 0 Field Blank(s) were collected on 05/27/2016 and were received at SGS Accutest New England on 05/27/2016 properly preserved, at 0.8 Deg. C and intact. These Samples received a job number of MC46120. A listing of the Laboratory Sample ID, Client Sample ID and dates of collection are presented in the Results Summary Section of this report.

Except as noted below, all method specified calibrations and quality control performance criteria were met for this job. For more information, please refer to QC summary pages.

Client: ExxonMobil

Site: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

Job No MC46120

Report Date 6/15/2016 2:37:58 PM

SAMPLE DELIVERY GROUP CASE NARRATIVE

Volatiles by GCMS By Method SW846 8260CMatrix: AQ Batch ID: MSU1510

All samples were analyzed within the recommended method holding time.

All method blanks for this batch meet method specific criteria.

MC46120-1 through -7 for 1,4-Dioxane, Dichlorodifluoromethane, Trichlorofluoromethane: Continuing Calibration MSU1510-CC1507 exceeds 20% Difference (biased low). Reporting Limit response verified by low-level standard.

MC46120-2, 6 for Chloromethane: Continuing Calibration MSU1510-CC1507 exceeds 20% Difference (biased low). Result may be biased low.

MC46120-1, 3, 5, 7 for Chloromethane: Continuing Calibration MSU1510-CC1507 exceeds 20% Difference (biased low).Reporting Limit response verified by low-level standard.

RPD(s) for MSU1510-BSD for Acetone, Chloromethane: Outside control limits. Individual spike recoveries within acceptance limits.

The response factor (RF) for Acetone, 2-Butanone low point and average point ( 0.026, 0.033 ) and ( 0.029, 0.038 ) in the initial calibration MSU1507-ICC1507 are less than the required RF of 0.1 as noted in Table 4 of SW846 8260C.

Continuing calibration check standard MSU1510-CC1507 for 2-hexanone exceeds 20% Difference (response biased high). Associated samples are non-detected for this compound.

Initial calibration verification MSU1507-ICV1507 for dichlorodifluoromethane, 2-hexanone exceed 30% Difference (biased high). Associated samples are non-detected for these compounds.

Quadratic regression is employed for initial calibration standard MSU1507-ICC1507 for Trichloroethene, 1,4-dioxane, cis-1,3-dichloropropene, trans-1,3-dichloropropene, 1,1,2-trichloroethane, 1,3,5-trimethylbenzene, tert-butylbenzene, 1,2,4-trimethylbenzene, sec-butylbenzene, p-isopropyltoluene.

MSU1510-BS for Acetone, 2-Hexanone, MSU1510-BSD for Chloromethane, trans-1,3-Dichloropropene, 1,4-Dioxane, 2-Hexanone, 1,1,2,2-Tetrachloroethane and RPD for MSU1510-BSD for 1,4-Dioxane are outside MCP criteria, but within in-house control limits.

Matrix: AQ Batch ID: MSU1512



MC46120-4 for Chloromethane, Dichlorodifluoromethane: Continuing Calibration MSU1512-CC1507 exceeds 20% Difference (biased low). Reporting Limit response verified by low-level standard.

RPD for MSU1512-BSD for 1,1,2,2-Tetrachloroethane: Outside control limits. Individual spike recoveries within acceptance limits.

Continuing calibration check standard MSU1512-CC1507 for acetone, 2-hexanone exceeds 20% Difference (response biased high). Associated samples are non-detected for these compounds.

MSU1512-BS/BSD for Acetone are outside MCP criteria, but within in-house control limits.



MC46120-5, 6: Sample reanalyzed past recommended hold time.



MC46120-2, 3: Sample reanalyzed past recommended hold time.

Wednesday, June 15, 2016 Page 1 of 3

4 of 103

MC46120

2

Volatiles by GC By Method MADEP VPH REV 1.1Matrix: AQ Batch ID: GBD3652



Matrix: AQ Batch ID: GBD3653



Wet Chemistry By Method ASTM516-90,02Matrix: AQ Batch ID: GN53954



Matrix: AQ Batch ID: GN53955



Wet Chemistry By Method EPA 353.2Matrix: AQ Batch ID: GP20488

All samples were distilled within the recommended method holding time.



Matrix: AQ Batch ID: GP20489




Matrix: AQ Batch ID: R38480

MC46120-1 for Nitrogen, Nitrate: Calculated as: (Nitrogen, Nitrate + Nitrite) - (Nitrogen, Nitrite)














5 of 103

MC46120

2

Wet Chemistry By Method SM 21 4500 NO2 BMatrix: AQ Batch ID: GP20471




SGS Accutest may not have met all requested limits due to methodology limitations, sample matrix, dilutions, or percents solids.

SGS Accutest New England certifies that all analysis were performed within method specification. It is further recommended that this report to be used in its entirety.The Laboratory Director for SGS Accutest New England or assignee as verified by the signature on the cover page has authorized the release of this report(MC46120).


6 of 103

MC46120

2

Summary of Hits Page 1 of 4 Job Number: MC46120Account: ExxonMobilProject: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MACollected: 05/27/16

Lab Sample ID Client Sample ID Result/Analyte Qual RL MDL Units Method

MC46120-1 A-1

Acetone 12.2 10 ug/l SW846 8260Cn-Butylbenzene 9.5 5.0 ug/l SW846 8260Csec-Butylbenzene 10.9 5.0 ug/l SW846 8260CChloroethane 2.9 2.0 ug/l SW846 8260Cp-Isopropyltoluene 6.7 5.0 ug/l SW846 8260Cn-Propylbenzene 48.5 5.0 ug/l SW846 8260C1,2,4-Trimethylbenzene 5.7 5.0 ug/l SW846 8260CNaphthalene 3.1 3.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 174 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 473 50 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 295 50 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 173 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 176 50 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate a 2.3 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 2.3 0.10 mg/l EPA 353.2Sulfate 44.9 10 mg/l ASTM516-90,02

MC46120-2 A-4

Acetone 15.3 10 ug/l SW846 8260Cn-Butylbenzene 17.0 5.0 ug/l SW846 8260Csec-Butylbenzene 12.5 5.0 ug/l SW846 8260CChloroethane 5.0 2.0 ug/l SW846 8260CChloromethane b 2.2 2.0 ug/l SW846 8260CEthylbenzene 44.6 1.0 ug/l SW846 8260CIsopropylbenzene 60.0 5.0 ug/l SW846 8260Cp-Isopropyltoluene 8.1 5.0 ug/l SW846 8260CNaphthalene 116 5.0 ug/l SW846 8260Cn-Propylbenzene 217 5.0 ug/l SW846 8260C1,2,4-Trimethylbenzene c 1080 100 ug/l SW846 8260C1,3,5-Trimethylbenzene 277 25 ug/l SW846 8260Cm,p-Xylene 58.9 1.0 ug/l SW846 8260Co-Xylene 3.4 1.0 ug/l SW846 8260CXylene (total) 62.3 1.0 ug/l SW846 8260CEthylbenzene 30.7 2.0 ug/l MADEP VPH REV 1.1Naphthalene 91.2 3.0 ug/l MADEP VPH REV 1.1m,p-Xylene 38.7 2.0 ug/l MADEP VPH REV 1.1o-Xylene 3.8 2.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 439 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 3150 50 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 2360 50 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 439 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 709 50 ug/l MADEP VPH REV 1.1

7 of 103

MC46120

3



Nitrogen, Nitrate a 2.3 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 2.3 0.10 mg/l EPA 353.2Nitrogen, Nitrite 0.011 0.010 mg/l SM 21 4500 NO2 BSulfate 55.7 10 mg/l ASTM516-90,02

MC46120-3 OW-3

Ethylbenzene 749 2.0 ug/l SW846 8260CIsopropylbenzene 33.4 10 ug/l SW846 8260CNaphthalene 299 10 ug/l SW846 8260Cn-Propylbenzene 93.3 10 ug/l SW846 8260CToluene 15.7 2.0 ug/l SW846 8260C1,2,4-Trimethylbenzene c 1110 130 ug/l SW846 8260C1,3,5-Trimethylbenzene 11.2 10 ug/l SW846 8260Cm,p-Xylene 561 2.0 ug/l SW846 8260Co-Xylene 69.2 2.0 ug/l SW846 8260CXylene (total) 630 2.0 ug/l SW846 8260CEthylbenzene 550 4.0 ug/l MADEP VPH REV 1.1Naphthalene 238 6.0 ug/l MADEP VPH REV 1.1Toluene 12.6 4.0 ug/l MADEP VPH REV 1.1m,p-Xylene 386 4.0 ug/l MADEP VPH REV 1.1o-Xylene 46.8 4.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 289 100 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 4220 100 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 2000 100 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 276 100 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 1240 100 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate a 0.90 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 0.91 0.10 mg/l EPA 353.2Sulfate 39.0 5.0 mg/l ASTM516-90,02

MC46120-4 OW-8

Chloroform 5.6 1.0 ug/l SW846 8260CNitrogen, Nitrate a 7.4 0.51 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 7.4 0.50 mg/l EPA 353.2Sulfate 14.8 5.0 mg/l ASTM516-90,02

MC46120-5 OW-7

Acetone 30.8 20 ug/l SW846 8260CEthylbenzene 486 2.0 ug/l SW846 8260CIsopropylbenzene 25.7 10 ug/l SW846 8260CNaphthalene 170 10 ug/l SW846 8260Cn-Propylbenzene 73.7 10 ug/l SW846 8260C

8 of 103

MC46120

3



Toluene 12.0 2.0 ug/l SW846 8260C1,2,4-Trimethylbenzene c 585 50 ug/l SW846 8260C1,3,5-Trimethylbenzene 180 10 ug/l SW846 8260Cm,p-Xylene 1790 5.0 ug/l SW846 8260Co-Xylene 345 2.0 ug/l SW846 8260CXylene (total) 2140 5.0 ug/l SW846 8260CEthylbenzene 333 4.0 ug/l MADEP VPH REV 1.1Naphthalene 112 6.0 ug/l MADEP VPH REV 1.1Toluene 11.6 4.0 ug/l MADEP VPH REV 1.1m,p-Xylene 1110 4.0 ug/l MADEP VPH REV 1.1o-Xylene 217 4.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 621 100 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 4520 100 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 1730 100 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 609 100 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 1140 100 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate a 0.79 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 0.84 0.10 mg/l EPA 353.2Nitrogen, Nitrite 0.046 0.010 mg/l SM 21 4500 NO2 BSulfate 32.6 5.0 mg/l ASTM516-90,02

MC46120-6 OW-9R

n-Butylbenzene 6.1 5.0 ug/l SW846 8260Csec-Butylbenzene 8.7 5.0 ug/l SW846 8260CChloroethane 5.2 2.0 ug/l SW846 8260CChloromethane b 2.0 2.0 ug/l SW846 8260CEthylbenzene c 2040 25 ug/l SW846 8260CIsopropylbenzene 80.7 5.0 ug/l SW846 8260Cp-Isopropyltoluene 6.1 5.0 ug/l SW846 8260CNaphthalene 311 5.0 ug/l SW846 8260Cn-Propylbenzene 220 5.0 ug/l SW846 8260CToluene 539 5.0 ug/l SW846 8260C1,2,4-Trimethylbenzene c 1060 130 ug/l SW846 8260C1,3,5-Trimethylbenzene 322 25 ug/l SW846 8260Cm,p-Xylene c 6790 25 ug/l SW846 8260Co-Xylene c 2090 25 ug/l SW846 8260CXylene (total) c 8880 25 ug/l SW846 8260CEthylbenzene 1660 4.0 ug/l MADEP VPH REV 1.1Naphthalene 235 6.0 ug/l MADEP VPH REV 1.1Toluene 358 4.0 ug/l MADEP VPH REV 1.1m,p-Xylene 5170 20 ug/l MADEP VPH REV 1.1o-Xylene 1480 4.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 1890 100 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 13200 500 ug/l MADEP VPH REV 1.1

9 of 103

MC46120

3



C9- C10 Aromatics (Unadj.) 2760 100 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 1530 100 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 2080 100 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate a 1.3 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 1.3 0.10 mg/l EPA 353.2Nitrogen, Nitrite 0.021 0.010 mg/l SM 21 4500 NO2 BSulfate 41.5 10 mg/l ASTM516-90,02

MC46120-7 OW-10

Nitrogen, Nitrate a 1.5 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 1.5 0.10 mg/l EPA 353.2Sulfate 32.0 5.0 mg/l ASTM516-90,02

(a) Calculated as: (Nitrogen, Nitrate + Nitrite) - (Nitrogen, Nitrite)(b) Continuing Calibration outside of acceptance criteria. Result may be biased low.(c) Sample reanalyzed past recommended hold time.

10 of 103

MC46120

3

SGS Accutest

Sample Results

Report of Analysis

New EnglandSection 4

11 of 103

MC46120

4

SGS Accutest

Report of Analysis Page 1 of 3

Client Sample ID: A-1 Lab Sample ID: MC46120-1 Date Sampled: 05/27/16 Matrix: AQ - Ground Water Date Received: 05/27/16 Method: SW846 8260C Percent Solids: n/a Project: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 U37814.D 1 06/09/16 CB n/a n/a MSU1510Run #2

Purge VolumeRun #1 5.0 mlRun #2

VOA MCP List

CAS No. Compound Result RL Units Q

67-64-1 Acetone 12.2 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene 9.5 5.0 ug/l135-98-8 sec-Butylbenzene 10.9 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane 2.9 2.0 ug/l67-66-3 Chloroform ND 1.0 ug/l74-87-3 Chloromethane a ND 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane a ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l

ND = Not detected J = Indicates an estimated valueRL = Reporting Limit B = Indicates analyte found in associated method blankE = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound

12 of 103

MC46120

44.1

SGS Accutest



VOA MCP List


78-87-5 1,2-Dichloropropane ND 2.0 ug/l142-28-9 1,3-Dichloropropane ND 5.0 ug/l594-20-7 2,2-Dichloropropane ND 5.0 ug/l563-58-6 1,1-Dichloropropene ND 5.0 ug/l10061-01-5 cis-1,3-Dichloropropene ND 1.0 ug/l10061-02-6 trans-1,3-Dichloropropene ND 1.0 ug/l123-91-1 1,4-Dioxane a ND 25 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene ND 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene ND 5.0 ug/l99-87-6 p-Isopropyltoluene 6.7 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene ND 5.0 ug/l103-65-1 n-Propylbenzene 48.5 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane a ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene 5.7 5.0 ug/l108-67-8 1,3,5-Trimethylbenzene ND 5.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l

m,p-Xylene ND 1.0 ug/l95-47-6 o-Xylene ND 1.0 ug/l1330-20-7 Xylene (total) ND 1.0 ug/l


13 of 103

MC46120

44.1

SGS Accutest



VOA MCP List

CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits

1868-53-7 Dibromofluoromethane 105% 76-129%2037-26-5 Toluene-D8 98% 83-114%460-00-4 4-Bromofluorobenzene 99% 75-124%

(a) Continuing Calibration outside of acceptance criteria. Reporting Limit response verified by low-levelstandard.


14 of 103

MC46120

44.1

SGS Accutest


Client Sample ID: A-1 Lab Sample ID: MC46120-1 Date Sampled: 05/27/16 Matrix: AQ - Ground Water Date Received: 05/27/16 Method: MADEP VPH REV 1.1 Percent Solids: n/a Project: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 BD73741.D 1 05/31/16 AF n/a n/a GBD3652Run #2


MA-VPH List


71-43-2 Benzene ND 1.0 ug/l100-41-4 Ethylbenzene ND 2.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l91-20-3 Naphthalene 3.1 3.0 ug/l108-88-3 Toluene ND 2.0 ug/l

m,p-Xylene ND 2.0 ug/l95-47-6 o-Xylene ND 2.0 ug/l

C5- C8 Aliphatics (Unadj.) 174 50 ug/lC9- C12 Aliphatics (Unadj.) 473 50 ug/lC9- C10 Aromatics (Unadj.) 295 50 ug/lC5- C8 Aliphatics 173 50 ug/lC9- C12 Aliphatics 176 50 ug/l


2,3,4-Trifluorotoluene 81% 70-130%2,3,4-Trifluorotoluene 104% 70-130%


15 of 103

MC46120

44.1

SGS Accutest


Client Sample ID: A-1 Lab Sample ID: MC46120-1 Date Sampled: 05/27/16 Matrix: AQ - Ground Water Date Received: 05/27/16

Percent Solids: n/a Project: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

General Chemistry

Analyte Result RL Units DF Analyzed By Method

Nitrogen, Nitrate a 2.3 0.11 mg/l 1 06/06/16 12:12 EL EPA 353.2

Nitrogen, Nitrate + Nitrite 2.3 0.10 mg/l 1 06/06/16 12:12 EL EPA 353.2

Nitrogen, Nitrite <0.010 0.010 mg/l 1 05/28/16 09:49 MC SM 21 4500 NO2 B

Sulfate 44.9 10 mg/l 2 06/01/16 BF ASTM516-90,02

(a) Calculated as: (Nitrogen, Nitrate + Nitrite) - (Nitrogen, Nitrite)

RL = Reporting Limit

16 of 103

MC46120

44.1

SGS Accutest



File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 U37815.D 1 06/09/16 CB n/a n/a MSU1510Run #2 U37861.D 5 06/10/16 CB n/a n/a MSU1512Run #3 a U37954.D 20 06/14/16 CB n/a n/a MSU1516

Purge VolumeRun #1 5.0 mlRun #2 5.0 mlRun #3 5.0 ml

VOA MCP List


67-64-1 Acetone 15.3 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene 17.0 5.0 ug/l135-98-8 sec-Butylbenzene 12.5 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane 5.0 2.0 ug/l67-66-3 Chloroform ND 1.0 ug/l74-87-3 Chloromethane b 2.2 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane c ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l


17 of 103

MC46120

44.2

SGS Accutest



VOA MCP List


156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l78-87-5 1,2-Dichloropropane ND 2.0 ug/l142-28-9 1,3-Dichloropropane ND 5.0 ug/l594-20-7 2,2-Dichloropropane ND 5.0 ug/l563-58-6 1,1-Dichloropropene ND 5.0 ug/l10061-01-5 cis-1,3-Dichloropropene ND 1.0 ug/l10061-02-6 trans-1,3-Dichloropropene ND 1.0 ug/l123-91-1 1,4-Dioxane c ND 25 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene 44.6 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene 60.0 5.0 ug/l99-87-6 p-Isopropyltoluene 8.1 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene 116 5.0 ug/l103-65-1 n-Propylbenzene 217 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane c ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene 1080 d 100 ug/l108-67-8 1,3,5-Trimethylbenzene 277 e 25 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l

m,p-Xylene 58.9 1.0 ug/l


18 of 103

MC46120

44.2

SGS Accutest



VOA MCP List


95-47-6 o-Xylene 3.4 1.0 ug/l1330-20-7 Xylene (total) 62.3 1.0 ug/l

CAS No. Surrogate Recoveries Run# 1 Run# 2 Run# 3 Limits

1868-53-7 Dibromofluoromethane 102% 111% 111% 76-129%2037-26-5 Toluene-D8 99% 103% 98% 83-114%460-00-4 4-Bromofluorobenzene 98% 98% 93% 75-124%

(a) Sample reanalyzed past recommended hold time.(b) Continuing Calibration outside of acceptance criteria. Result may be biased low.(c) Continuing Calibration outside of acceptance criteria. Reporting Limit response verified by low-level

standard.(d) Result is from Run# 3(e) Result is from Run# 2


19 of 103

MC46120

44.2

SGS Accutest





MA-VPH List


71-43-2 Benzene ND 1.0 ug/l100-41-4 Ethylbenzene 30.7 2.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l91-20-3 Naphthalene 91.2 3.0 ug/l108-88-3 Toluene ND 2.0 ug/l

m,p-Xylene 38.7 2.0 ug/l95-47-6 o-Xylene 3.8 2.0 ug/l





20 of 103

MC46120

44.2

SGS Accutest




General Chemistry




Nitrogen, Nitrite 0.011 0.010 mg/l 1 05/28/16 09:49 MC SM 21 4500 NO2 B




21 of 103

MC46120

44.2

SGS Accutest


Client Sample ID: OW-3 Lab Sample ID: MC46120-3 Date Sampled: 05/27/16 Matrix: AQ - Ground Water Date Received: 05/27/16 Method: SW846 8260C Percent Solids: n/a Project: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA



VOA MCP List


67-64-1 Acetone ND 20 ug/l71-43-2 Benzene ND 1.0 ug/l108-86-1 Bromobenzene ND 10 ug/l74-97-5 Bromochloromethane ND 10 ug/l75-27-4 Bromodichloromethane ND 2.0 ug/l75-25-2 Bromoform ND 2.0 ug/l74-83-9 Bromomethane ND 4.0 ug/l78-93-3 2-Butanone (MEK) ND 20 ug/l104-51-8 n-Butylbenzene ND 10 ug/l135-98-8 sec-Butylbenzene ND 10 ug/l98-06-6 tert-Butylbenzene ND 10 ug/l75-15-0 Carbon disulfide ND 10 ug/l56-23-5 Carbon tetrachloride ND 2.0 ug/l108-90-7 Chlorobenzene ND 2.0 ug/l75-00-3 Chloroethane ND 4.0 ug/l67-66-3 Chloroform ND 2.0 ug/l74-87-3 Chloromethane b ND 4.0 ug/l95-49-8 o-Chlorotoluene ND 10 ug/l106-43-4 p-Chlorotoluene ND 10 ug/l108-20-3 Di-Isopropyl ether ND 4.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 10 ug/l124-48-1 Dibromochloromethane ND 2.0 ug/l106-93-4 1,2-Dibromoethane ND 2.0 ug/l95-50-1 1,2-Dichlorobenzene ND 2.0 ug/l541-73-1 1,3-Dichlorobenzene ND 2.0 ug/l106-46-7 1,4-Dichlorobenzene ND 2.0 ug/l75-71-8 Dichlorodifluoromethane b ND 4.0 ug/l75-34-3 1,1-Dichloroethane ND 2.0 ug/l107-06-2 1,2-Dichloroethane ND 2.0 ug/l75-35-4 1,1-Dichloroethene ND 2.0 ug/l


22 of 103

MC46120

44.3

SGS Accutest



VOA MCP List


156-59-2 cis-1,2-Dichloroethene ND 2.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 2.0 ug/l78-87-5 1,2-Dichloropropane ND 4.0 ug/l142-28-9 1,3-Dichloropropane ND 10 ug/l594-20-7 2,2-Dichloropropane ND 10 ug/l563-58-6 1,1-Dichloropropene ND 10 ug/l10061-01-5 cis-1,3-Dichloropropene ND 2.0 ug/l10061-02-6 trans-1,3-Dichloropropene ND 2.0 ug/l123-91-1 1,4-Dioxane b ND 50 ug/l60-29-7 Ethyl Ether ND 10 ug/l100-41-4 Ethylbenzene 749 2.0 ug/l87-68-3 Hexachlorobutadiene ND 10 ug/l591-78-6 2-Hexanone ND 20 ug/l98-82-8 Isopropylbenzene 33.4 10 ug/l99-87-6 p-Isopropyltoluene ND 10 ug/l1634-04-4 Methyl Tert Butyl Ether ND 2.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 10 ug/l74-95-3 Methylene bromide ND 10 ug/l75-09-2 Methylene chloride ND 4.0 ug/l91-20-3 Naphthalene 299 10 ug/l103-65-1 n-Propylbenzene 93.3 10 ug/l100-42-5 Styrene ND 10 ug/l994-05-8 tert-Amyl Methyl Ether ND 4.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 4.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 2.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 1.0 ug/l127-18-4 Tetrachloroethene ND 2.0 ug/l109-99-9 Tetrahydrofuran ND 20 ug/l108-88-3 Toluene 15.7 2.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 10 ug/l120-82-1 1,2,4-Trichlorobenzene ND 10 ug/l71-55-6 1,1,1-Trichloroethane ND 2.0 ug/l79-00-5 1,1,2-Trichloroethane ND 2.0 ug/l79-01-6 Trichloroethene ND 2.0 ug/l75-69-4 Trichlorofluoromethane b ND 2.0 ug/l96-18-4 1,2,3-Trichloropropane ND 10 ug/l95-63-6 1,2,4-Trimethylbenzene 1110 c 130 ug/l108-67-8 1,3,5-Trimethylbenzene 11.2 10 ug/l75-01-4 Vinyl chloride ND 2.0 ug/l

m,p-Xylene 561 2.0 ug/l


23 of 103

MC46120

44.3

SGS Accutest



VOA MCP List


95-47-6 o-Xylene 69.2 2.0 ug/l1330-20-7 Xylene (total) 630 2.0 ug/l



(a) Sample reanalyzed past recommended hold time.(b) Continuing Calibration outside of acceptance criteria. Reporting Limit response verified by low-level

standard.(c) Result is from Run# 3


24 of 103

MC46120

44.3

SGS Accutest


Client Sample ID: OW-3 Lab Sample ID: MC46120-3 Date Sampled: 05/27/16 Matrix: AQ - Ground Water Date Received: 05/27/16 Method: MADEP VPH REV 1.1 Percent Solids: n/a Project: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA



MA-VPH List


71-43-2 Benzene ND 2.0 ug/l100-41-4 Ethylbenzene 550 4.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 2.0 ug/l91-20-3 Naphthalene 238 6.0 ug/l108-88-3 Toluene 12.6 4.0 ug/l

m,p-Xylene 386 4.0 ug/l95-47-6 o-Xylene 46.8 4.0 ug/l





25 of 103

MC46120

44.3

SGS Accutest


Client Sample ID: OW-3 Lab Sample ID: MC46120-3 Date Sampled: 05/27/16 Matrix: AQ - Ground Water Date Received: 05/27/16


General Chemistry





Sulfate 39.0 5.0 mg/l 1 06/01/16 BF ASTM516-90,02



26 of 103

MC46120

44.3

SGS Accutest





VOA MCP List


67-64-1 Acetone ND 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene ND 5.0 ug/l135-98-8 sec-Butylbenzene ND 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane ND 2.0 ug/l67-66-3 Chloroform 5.6 1.0 ug/l74-87-3 Chloromethane a ND 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane a ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l


27 of 103

MC46120

44.4

SGS Accutest



VOA MCP List


78-87-5 1,2-Dichloropropane ND 2.0 ug/l142-28-9 1,3-Dichloropropane ND 5.0 ug/l594-20-7 2,2-Dichloropropane ND 5.0 ug/l563-58-6 1,1-Dichloropropene ND 5.0 ug/l10061-01-5 cis-1,3-Dichloropropene ND 0.50 ug/l10061-02-6 trans-1,3-Dichloropropene ND 0.50 ug/l123-91-1 1,4-Dioxane ND 25 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene ND 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene ND 5.0 ug/l99-87-6 p-Isopropyltoluene ND 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene ND 5.0 ug/l103-65-1 n-Propylbenzene ND 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene ND 5.0 ug/l108-67-8 1,3,5-Trimethylbenzene ND 5.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l



28 of 103

MC46120

44.4

SGS Accutest



VOA MCP List





29 of 103

MC46120

44.4

SGS Accutest





MA-VPH List


71-43-2 Benzene ND 1.0 ug/l100-41-4 Ethylbenzene ND 2.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l91-20-3 Naphthalene ND 3.0 ug/l108-88-3 Toluene ND 2.0 ug/l


C5- C8 Aliphatics (Unadj.) ND 50 ug/lC9- C12 Aliphatics (Unadj.) ND 50 ug/lC9- C10 Aromatics (Unadj.) ND 50 ug/lC5- C8 Aliphatics ND 50 ug/lC9- C12 Aliphatics ND 50 ug/l




30 of 103

MC46120

44.4

SGS Accutest




General Chemistry








31 of 103

MC46120

44.4

SGS Accutest





VOA MCP List


67-64-1 Acetone 30.8 20 ug/l71-43-2 Benzene ND 1.0 ug/l108-86-1 Bromobenzene ND 10 ug/l74-97-5 Bromochloromethane ND 10 ug/l75-27-4 Bromodichloromethane ND 2.0 ug/l75-25-2 Bromoform ND 2.0 ug/l74-83-9 Bromomethane ND 4.0 ug/l78-93-3 2-Butanone (MEK) ND 20 ug/l104-51-8 n-Butylbenzene ND 10 ug/l135-98-8 sec-Butylbenzene ND 10 ug/l98-06-6 tert-Butylbenzene ND 10 ug/l75-15-0 Carbon disulfide ND 10 ug/l56-23-5 Carbon tetrachloride ND 2.0 ug/l108-90-7 Chlorobenzene ND 2.0 ug/l75-00-3 Chloroethane ND 4.0 ug/l67-66-3 Chloroform ND 2.0 ug/l74-87-3 Chloromethane b ND 4.0 ug/l95-49-8 o-Chlorotoluene ND 10 ug/l106-43-4 p-Chlorotoluene ND 10 ug/l108-20-3 Di-Isopropyl ether ND 4.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 10 ug/l124-48-1 Dibromochloromethane ND 2.0 ug/l106-93-4 1,2-Dibromoethane ND 2.0 ug/l95-50-1 1,2-Dichlorobenzene ND 2.0 ug/l541-73-1 1,3-Dichlorobenzene ND 2.0 ug/l106-46-7 1,4-Dichlorobenzene ND 2.0 ug/l75-71-8 Dichlorodifluoromethane b ND 4.0 ug/l75-34-3 1,1-Dichloroethane ND 2.0 ug/l107-06-2 1,2-Dichloroethane ND 2.0 ug/l75-35-4 1,1-Dichloroethene ND 2.0 ug/l


32 of 103

MC46120

44.5

SGS Accutest



VOA MCP List


156-59-2 cis-1,2-Dichloroethene ND 2.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 2.0 ug/l78-87-5 1,2-Dichloropropane ND 4.0 ug/l142-28-9 1,3-Dichloropropane ND 10 ug/l594-20-7 2,2-Dichloropropane ND 10 ug/l563-58-6 1,1-Dichloropropene ND 10 ug/l10061-01-5 cis-1,3-Dichloropropene ND 2.0 ug/l10061-02-6 trans-1,3-Dichloropropene ND 2.0 ug/l123-91-1 1,4-Dioxane b ND 50 ug/l60-29-7 Ethyl Ether ND 10 ug/l100-41-4 Ethylbenzene 486 2.0 ug/l87-68-3 Hexachlorobutadiene ND 10 ug/l591-78-6 2-Hexanone ND 20 ug/l98-82-8 Isopropylbenzene 25.7 10 ug/l99-87-6 p-Isopropyltoluene ND 10 ug/l1634-04-4 Methyl Tert Butyl Ether ND 2.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 10 ug/l74-95-3 Methylene bromide ND 10 ug/l75-09-2 Methylene chloride ND 4.0 ug/l91-20-3 Naphthalene 170 10 ug/l103-65-1 n-Propylbenzene 73.7 10 ug/l100-42-5 Styrene ND 10 ug/l994-05-8 tert-Amyl Methyl Ether ND 4.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 4.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 2.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 1.0 ug/l127-18-4 Tetrachloroethene ND 2.0 ug/l109-99-9 Tetrahydrofuran ND 20 ug/l108-88-3 Toluene 12.0 2.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 10 ug/l120-82-1 1,2,4-Trichlorobenzene ND 10 ug/l71-55-6 1,1,1-Trichloroethane ND 2.0 ug/l79-00-5 1,1,2-Trichloroethane ND 2.0 ug/l79-01-6 Trichloroethene ND 2.0 ug/l75-69-4 Trichlorofluoromethane b ND 2.0 ug/l96-18-4 1,2,3-Trichloropropane ND 10 ug/l95-63-6 1,2,4-Trimethylbenzene 585 c 50 ug/l108-67-8 1,3,5-Trimethylbenzene 180 10 ug/l75-01-4 Vinyl chloride ND 2.0 ug/l

m,p-Xylene 1790 d 5.0 ug/l


33 of 103

MC46120

44.5

SGS Accutest



VOA MCP List


95-47-6 o-Xylene 345 2.0 ug/l1330-20-7 Xylene (total) 2140 d 5.0 ug/l



(a) Sample reanalyzed past recommended hold time.(b) Continuing Calibration outside of acceptance criteria. Reporting Limit response verified by low-level

standard.(c) Result is from Run# 3(d) Result is from Run# 2


34 of 103

MC46120

44.5

SGS Accutest





MA-VPH List


71-43-2 Benzene ND 2.0 ug/l100-41-4 Ethylbenzene 333 4.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 2.0 ug/l91-20-3 Naphthalene 112 6.0 ug/l108-88-3 Toluene 11.6 4.0 ug/l

m,p-Xylene 1110 4.0 ug/l95-47-6 o-Xylene 217 4.0 ug/l





35 of 103

MC46120

44.5

SGS Accutest




General Chemistry








36 of 103

MC46120

44.5

SGS Accutest


Client Sample ID: OW-9R Lab Sample ID: MC46120-6 Date Sampled: 05/27/16 Matrix: AQ - Ground Water Date Received: 05/27/16 Method: SW846 8260C Percent Solids: n/a Project: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA



VOA MCP List


67-64-1 Acetone ND 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene 6.1 5.0 ug/l135-98-8 sec-Butylbenzene 8.7 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane 5.2 2.0 ug/l67-66-3 Chloroform ND 1.0 ug/l74-87-3 Chloromethane b 2.0 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane c ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l


37 of 103

MC46120

44.6

SGS Accutest



VOA MCP List


156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l78-87-5 1,2-Dichloropropane ND 2.0 ug/l142-28-9 1,3-Dichloropropane ND 5.0 ug/l594-20-7 2,2-Dichloropropane ND 5.0 ug/l563-58-6 1,1-Dichloropropene ND 5.0 ug/l10061-01-5 cis-1,3-Dichloropropene ND 1.0 ug/l10061-02-6 trans-1,3-Dichloropropene ND 1.0 ug/l123-91-1 1,4-Dioxane c ND 25 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene 2040 d 25 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene 80.7 5.0 ug/l99-87-6 p-Isopropyltoluene 6.1 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene 311 5.0 ug/l103-65-1 n-Propylbenzene 220 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene 539 e 5.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane c ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene 1060 d 130 ug/l108-67-8 1,3,5-Trimethylbenzene 322 e 25 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l

m,p-Xylene 6790 d 25 ug/l


38 of 103

MC46120

44.6

SGS Accutest



VOA MCP List


95-47-6 o-Xylene 2090 d 25 ug/l1330-20-7 Xylene (total) 8880 d 25 ug/l



(a) Sample reanalyzed past recommended hold time.(b) Continuing Calibration outside of acceptance criteria. Result may be biased low.(c) Continuing Calibration outside of acceptance criteria. Reporting Limit response verified by low-level

standard.(d) Result is from Run# 3(e) Result is from Run# 2


39 of 103

MC46120

44.6

SGS Accutest


Client Sample ID: OW-9R Lab Sample ID: MC46120-6 Date Sampled: 05/27/16 Matrix: AQ - Ground Water Date Received: 05/27/16 Method: MADEP VPH REV 1.1 Percent Solids: n/a Project: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 BD73740.D 2 05/31/16 AF n/a n/a GBD3652Run #2 BD73752.D 10 06/01/16 AF n/a n/a GBD3653

Purge VolumeRun #1 5.0 mlRun #2 5.0 ml

MA-VPH List


71-43-2 Benzene ND 2.0 ug/l100-41-4 Ethylbenzene 1660 4.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 2.0 ug/l91-20-3 Naphthalene 235 6.0 ug/l108-88-3 Toluene 358 4.0 ug/l

m,p-Xylene 5170 a 20 ug/l95-47-6 o-Xylene 1480 4.0 ug/l

C5- C8 Aliphatics (Unadj.) 1890 100 ug/lC9- C12 Aliphatics (Unadj.) 13200 a 500 ug/lC9- C10 Aromatics (Unadj.) 2760 100 ug/lC5- C8 Aliphatics 1530 100 ug/lC9- C12 Aliphatics 2080 100 ug/l


2,3,4-Trifluorotoluene 88% 85% 70-130%2,3,4-Trifluorotoluene 112% 106% 70-130%

(a) Result is from Run# 2


40 of 103

MC46120

44.6

SGS Accutest


Client Sample ID: OW-9R Lab Sample ID: MC46120-6 Date Sampled: 05/27/16 Matrix: AQ - Ground Water Date Received: 05/27/16


General Chemistry








41 of 103

MC46120

44.6

SGS Accutest





VOA MCP List


67-64-1 Acetone ND 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene ND 5.0 ug/l135-98-8 sec-Butylbenzene ND 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane ND 2.0 ug/l67-66-3 Chloroform ND 1.0 ug/l74-87-3 Chloromethane a ND 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane a ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l


42 of 103

MC46120

44.7

SGS Accutest



VOA MCP List


78-87-5 1,2-Dichloropropane ND 2.0 ug/l142-28-9 1,3-Dichloropropane ND 5.0 ug/l594-20-7 2,2-Dichloropropane ND 5.0 ug/l563-58-6 1,1-Dichloropropene ND 5.0 ug/l10061-01-5 cis-1,3-Dichloropropene ND 1.0 ug/l10061-02-6 trans-1,3-Dichloropropene ND 1.0 ug/l123-91-1 1,4-Dioxane a ND 25 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene ND 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene ND 5.0 ug/l99-87-6 p-Isopropyltoluene ND 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene ND 5.0 ug/l103-65-1 n-Propylbenzene ND 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane a ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene ND 5.0 ug/l108-67-8 1,3,5-Trimethylbenzene ND 5.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l



43 of 103

MC46120

44.7

SGS Accutest



VOA MCP List





44 of 103

MC46120

44.7

SGS Accutest





MA-VPH List








45 of 103

MC46120

44.7

SGS Accutest




General Chemistry








46 of 103

MC46120

44.7

SGS Accutest

Misc. Forms

Custody Documents and Other Forms

Includes the following where applicable:

• Parameter Certifications (MA)• Chain of Custody• MCP Form• VPH Form• Sample Tracking Chronicle• QC Evaluation: MA MCP Limits


47 of 103

MC46120

5

Parameter Certifications Page 1 of 1 Job Number: MC46120Account: MOBILSS ExxonMobilProject: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

The following parameters included in this report are certified by the state of MA.

Parameter CAS# Method Mat Certification Status

Nitrogen, Nitrate 14797-55-8 EPA 353.2 AQ Accutest is certified for this parameter.Nitrogen, Nitrate + Nitrite EPA 353.2 AQ Accutest is certified for this parameter.Sulfate 14808-79-8 ASTM516-90,02 AQ Accutest is certified for this parameter.

48 of 103

MC46120

55.1

MC46120: Chain of CustodyPage 1 of 2

49 of 103

MC46120

55.2

SGS Accutest Sample Receipt Summary

Job Number: MC46120 Client: KLF

Date / Time Received: 5/27/2016 4:15:00 PM Delivery Method: SGS

Project: EXXON

4. No. Coolers: 1

Airbill #'s:

Cooler Security

1. Custody Seals Present:

Y or N

2. Custody Seals Intact:

3. COC Present:

4. Smpl Dates/Time OK

2. Thermometer ID:

Cooler Temperature Y or N

1. Temp criteria achieved:

3. Cooler media:

IRGUN1;

Ice (Bag)

Quality Control Preservation Y or N N/A

1. Trip Blank present / cooler:

2. Trip Blank listed on COC:

3. Samples preserved properly:

4. VOCs headspace free:

Sample Integrity - Documentation Y or N

1. Sample labels present on bottles:

2. Container labeling complete:

3. Sample container label / COC agree:

Sample Integrity - Condition Y or N

1. Sample recvd within HT:

3. Condition of sample:

2. All containers accounted for:

Sample Integrity - Instructions

1. Analysis requested is clear:

2. Bottles received for unspecified tests

3. Sufficient volume recvd for analysis:

4. Compositing instructions clear:

5. Filtering instructions clear:

Intact

Y or N

Comments

Y or N N/A

Cooler Temps (Initial/Adjusted): #1: (0.8/0.8);


50 of 103

MC46120

55.2

Massachusetts Department WSC-CAM Exhibit VII A

of Environmental Protection July 1, 2010 Revision No. 1

Bureau of Waste Site Cleanup Final

Exhibit VII A-2: MassDEP Analytical Protocol Certification Form

MassDEP Analytical Protocol Certification Form

Laboratory Name: Accutest Laboratories of New England Project #: MC46120

Project Location: MADEP RTN None

This form provides certifications for the following data set: list Laboratory Sample ID Numbers(s)MC46120-1,MC46120-2,MC46120-3,MC46120-4,MC46120-5,MC46120-6,MC46120-7

(X) Soil/Sediment ( ) Drinking Water ( ) Air ( ) Other ( )

CAM Protocol (check all that apply below):

8260 VOC (X) 7470/7471 Hg ( ) MassDEP VPH (X) 8081 Pesticides ( ) 7196 Hex Cr ( ) Mass DEP APH ( )CAM IIA CAM III B CAM IV A CAM V B CAM VI B CAM IX A8270 SVOC ( ) 7010 Metals ( ) MassDEP EPH ( ) 8151 Herbicides ( ) 8330 Explosives ( ) TO-15 VOC ( )CAM II B CAM III C CAM IV B CAM V C CAM VIII A CAM IX B6010 Metals ( ) 6020 Metals ( ) 8082 PCB ( ) 9014 Total ( ) 6860 Perchlorate ( )CAM III A CAM III D CAM V A Cyanide/PAC CAM VIII B

CAM VI A

Affirmative Responses to Questions A Through F are required for "Presumptive Certainty status

Were all samples received in a condition consistent with those described on the Chain-of Custody, Yes NoA properly preserved (including temperature) in the field or laboratory, and prepared/analyzed within

method holding times?Were the analytical method(s) and all associated QC requirements specified in the selected CAM

B protocol(s) followed? Yes NoWere all required corrective actions and analytical response actions specified in the selected CAM

C protocol(s) implemented for all identified performance standard non-conformances? Yes NoDoes the laboratory report comply with all the reporting requirements specified in CAM VII A,

D "Quality Assurance and Quality Control Guidelines for the Acquisition and Yes NoReporting of Analytical Data"?VPH, EPH, APH, and TO-15 only:

E a. VPH, EPH, and APH Methods only: Was each method conducted without significant Yes Nomodification(s)? (Refer to the individual method(s) for a list of significant modifications).b. APH and TO-15 Methods only: Was the complete analyte list reported for each method? Yes NoWere all applicable CAM protocol QC and performance standard non-conformances identified Yes No

F and evaluated in a laboratory narrative (including all "No" responses to Questions A through E)?

Responses to questions G, H, and I below is required for "Presumptive Certainty" status

G Were the reporting limits at or below all CAM reporting limits specified in the Yes No 1

selected CAM protocolsData User Note: Data that achieve "Presumptive Certainty" status may not necessarily meet the data useability and representativeness requirements described in 310 CMR 40.1056(2)(k) and WSC-07-350.

H Were all QC performance standards specified in the CAM protocol(s) achieved? Yes No 1

I Were results reported for the complete analyte list specified in the selected CAM protocol(s)? Yes No 1

1All Negative responses must be addressed in an attached Environmental Laboratory case narrative.

I the undersigned, attest under the pains and penalties of perjury that, based upon my personal

inquiry of those responsible for obtaining the information, the material contained in this

analytical report is, to the best of my knowledge and belief, accurate and complete.

Signature: Position: Laboratory Director

Printed Name: H. (Brad) Madadian Date: 15-Jun-16


Matrices: Groundwater/Surface Water

51 of 103

MC46120

55.3

MADEP VPH FORM

N/AMethanol

MatrixContainersAqueous PreservativesTemperature

Aqueous Soil Sediment OtherSatisfactory Broken Leaking

N/A pH <= 2 pH > 2Received on Ice Received at 4 Deg. C Other Rec'd at 0.8 Deg. C

Method for Ranges: MADEP VPH REV 1.1

Method for Target Analytes: MADEP VPH REV 1.1

PID:

FID:

VPH Surrogate Standards

Client ID: A-1 Lab ID: MC46120-1Date Collected: 5/27/2016 Date Received: 5/27/2016

Date Extracted:N/A

First Date Run:5/31/2016

Last Date Run:N/A

% Solids:N/A

Low Dilution:1

High Dilution:N/A

Units Result RDL QUnadjusted Ranges CAS # Elution Range

C5- C8 Aliphatics (Unadj.) ug/l 174 50AN/A

C9- C10 Aromatics (Unadj.) ug/l 295 50AN/A


Target Analytes

Ethylbenzene ug/l ND 2C9-C12100-41-4

Toluene ug/l ND 2C5-C8108-88-3

Methyl Tert Butyl Ether ug/l ND 1C5-C81634-04-4

Benzene ug/l ND 1C5-C871-43-2

Naphthalene ug/l 3.1 3N/A91-20-3

o-Xylene ug/l ND 2C9-C1295-47-6

m,p-Xylene ug/l ND 2C9-C12

Adjusted Ranges

C5- C8 Aliphatics ug/l 173 50BN/A

C9- C12 Aliphatics ug/l 176 50CN/A

Acceptance RangeSurrogate RecoveriesFID:2,3,4-Trifluorotoluene % 104 70-130 %

PID:2,3,4-Trifluorotoluene % 81 70-130 %

FootnotesA Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range

B Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C5-C8 Aliphatic Hydrocarbons exclu de the concentration of Target Analytes eluting in tha t range.

C Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C9-C12 aliphatic Hydrocarbons exclu de conc of Target Analytes eluting in that range AND c oncentration of C9-C10 Aromatic Hydrocarbons.

Z A 'J' qualifier indicates an estimated value

Were all QA/QC procedures REQUIRED by the VPH Metho d followed?

Were all performance/acceptance standards for requi red QA/QC procedures achieved?

Were any significant modifications made to the VPH method, as specified in Sect. 11.3?

No- Details Attatched


Yes- Details Attatched

I attest under the pains and penalties of perjury t hat, based upon my inquiry of those individuals imm ediately responsible for obtaining the information, the material contained i n this report is, to the best of my knowledge and b elief, accurate and complete.

Postition Laboratory Director

Date 6/15/2016

Yes

Yes

No

Signature

Printed Name H. (Brad) Madadian

52 of 103

MC46120

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:


Client ID: A-4 Lab ID: MC46120-2Date Collected: 5/27/2016 Date Received: 5/27/2016

Date Extracted:N/A


Last Date Run:N/A

% Solids:N/A

Low Dilution:1

High Dilution:N/A





Target Analytes

Ethylbenzene ug/l 30.7 2C9-C12100-41-4





o-Xylene ug/l 3.8 2C9-C1295-47-6

m,p-Xylene ug/l 38.7 2C9-C12

Adjusted Ranges

















Date 6/15/2016

Yes

Yes

No

Signature


53 of 103

MC46120

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:


Client ID: OW-3 Lab ID: MC46120-3Date Collected: 5/27/2016 Date Received: 5/27/2016

Date Extracted:N/A


Last Date Run:N/A

% Solids:N/A

Low Dilution:2

High Dilution:N/A





Target Analytes

Ethylbenzene ug/l 550 4C9-C12100-41-4

Toluene ug/l 12.6 4C5-C8108-88-3



Naphthalene ug/l 238 6N/A91-20-3

o-Xylene ug/l 46.8 4C9-C1295-47-6

m,p-Xylene ug/l 386 4C9-C12

Adjusted Ranges

















Date 6/15/2016

Yes

Yes

No

Signature


54 of 103

MC46120

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:



Date Extracted:N/A


Last Date Run:N/A

% Solids:N/A

Low Dilution:1

High Dilution:N/A


C5- C8 Aliphatics (Unadj.) ug/l ND 50AN/A

C9- C10 Aromatics (Unadj.) ug/l ND 50AN/A


Target Analytes





Naphthalene ug/l ND 3N/A91-20-3



Adjusted Ranges

C5- C8 Aliphatics ug/l ND 50BN/A

C9- C12 Aliphatics ug/l ND 50CN/A















Date 6/15/2016

Yes

Yes

No

Signature


55 of 103

MC46120

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:



Date Extracted:N/A


Last Date Run:N/A

% Solids:N/A

Low Dilution:2

High Dilution:N/A





Target Analytes


Toluene ug/l 11.6 4C5-C8108-88-3




o-Xylene ug/l 217 4C9-C1295-47-6


Adjusted Ranges

















Date 6/15/2016

Yes

Yes

No

Signature


56 of 103

MC46120

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:


Client ID: OW-9R Lab ID: MC46120-6Date Collected: 5/27/2016 Date Received: 5/27/2016

Date Extracted:N/A


Last Date Run:06/01/16

% Solids:N/A

Low Dilution:2

High Dilution:10





Target Analytes



Toluene ug/l 358 4C5-C8108-88-3




o-Xylene ug/l 1480 4C9-C1295-47-6

Adjusted Ranges





FID:2,3,4-Trifluorotoluene % 112 70-130 %














Date 6/15/2016

Yes

Yes

No

Signature


57 of 103

MC46120

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:



Date Extracted:N/A


Last Date Run:N/A

% Solids:N/A

Low Dilution:1

High Dilution:N/A





Target Analytes








Adjusted Ranges

















Date 6/15/2016

Yes

Yes

No

Signature


58 of 103

MC46120

55.4

SGS Accutest

Internal Sample Tracking Chronicle



SampleNumber Method Analyzed By Prepped By Test Codes

MC46120-1 Collected: 27-MAY-16 08:10 By: MB Received: 27-MAY-16 By: NTA-1

MC46120-1 SM 21 4500 NO2 B 28-MAY-16 09:49 MC 28-MAY-16 MC NO2MC46120-1 MADEP VPH REV 1.1 31-MAY-16 16:23 AF VMAVPHMC46120-1 ASTM516-90,02 01-JUN-16 BF SO4MC46120-1 EPA 353.2 06-JUN-16 12:12 EL NO3OMC46120-1 EPA 353.2 06-JUN-16 12:12 EL 06-JUN-16 EL NO32MC46120-1 SW846 8260C 09-JUN-16 17:17 CB V8260MCP

MC46120-2 Collected: 27-MAY-16 08:20 By: MB Received: 27-MAY-16 By: NTA-4

MC46120-2 SM 21 4500 NO2 B 28-MAY-16 09:49 MC 28-MAY-16 MC NO2MC46120-2 MADEP VPH REV 1.1 31-MAY-16 17:00 AF VMAVPHMC46120-2 ASTM516-90,02 01-JUN-16 BF SO4MC46120-2 EPA 353.2 06-JUN-16 12:13 EL NO3OMC46120-2 EPA 353.2 06-JUN-16 12:13 EL 06-JUN-16 EL NO32MC46120-2 SW846 8260C 09-JUN-16 17:45 CB V8260MCPMC46120-2 SW846 8260C 10-JUN-16 15:11 CB V8260MCPMC46120-2 SW846 8260C 14-JUN-16 14:48 CB V8260MCP

MC46120-3 Collected: 27-MAY-16 08:40 By: MB Received: 27-MAY-16 By: NTOW-3



MC46120-4 SM 21 4500 NO2 B 28-MAY-16 09:49 MC 28-MAY-16 MC NO2MC46120-4 MADEP VPH REV 1.1 31-MAY-16 18:16 AF VMAVPHMC46120-4 ASTM516-90,02 01-JUN-16 BF SO4

Page 1 of 2

59 of 103

MC46120

55.5

SGS Accutest





MC46120-4 EPA 353.2 06-JUN-16 12:52 EL NO3OMC46120-4 EPA 353.2 06-JUN-16 12:52 EL 06-JUN-16 EL NO32MC46120-4 SW846 8260C 10-JUN-16 14:17 CB V8260MCP



MC46120-6 Collected: 27-MAY-16 11:00 By: MB Received: 27-MAY-16 By: NTOW-9R

MC46120-6 SM 21 4500 NO2 B 28-MAY-16 09:49 MC 28-MAY-16 MC NO2MC46120-6 MADEP VPH REV 1.1 31-MAY-16 15:46 AF VMAVPHMC46120-6 ASTM516-90,02 01-JUN-16 BF SO4MC46120-6 MADEP VPH REV 1.1 01-JUN-16 09:51 AF VMAVPHMC46120-6 EPA 353.2 06-JUN-16 12:41 EL NO3OMC46120-6 EPA 353.2 06-JUN-16 12:41 EL 06-JUN-16 EL NO32MC46120-6 SW846 8260C 09-JUN-16 20:05 CB V8260MCPMC46120-6 SW846 8260C 10-JUN-16 16:06 CB V8260MCPMC46120-6 SW846 8260C 13-JUN-16 19:01 CB V8260MCP


MC46120-7 SM 21 4500 NO2 B 28-MAY-16 09:53 MC 28-MAY-16 MC NO2MC46120-7 MADEP VPH REV 1.1 31-MAY-16 17:38 AF VMAVPHMC46120-7 ASTM516-90,02 01-JUN-16 BF SO4MC46120-7 EPA 353.2 06-JUN-16 12:43 EL NO3OMC46120-7 EPA 353.2 06-JUN-16 12:43 EL 06-JUN-16 EL NO32MC46120-7 SW846 8260C 09-JUN-16 18:40 CB V8260MCP

Page 2 of 2

60 of 103

MC46120

55.5

QC Evaluation: MA MCP Limits Page 1 of 13 Job Number: MC46120Account: ExxonMobilProject: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MACollected: 05/27/16

QC Sample ID CAS# Analyte Sample Result Result Units LimitsType Type

MSU1510 SW846 8260C

MSU1510-BS 67-64-1 Acetone BSP REC 176 % 70-130MSU1510-BS 71-43-2 Benzene BSP REC 85 % 70-130MSU1510-BS 108-86-1 Bromobenzene BSP REC 107 % 70-130MSU1510-BS 74-97-5 Bromochloromethane BSP REC 97 % 70-130MSU1510-BS 75-27-4 Bromodichloromethane BSP REC 97 % 70-130MSU1510-BS 75-25-2 Bromoform BSP REC 109 % 70-130MSU1510-BS 74-83-9 Bromomethane BSP REC 105 % 70-130MSU1510-BS 78-93-3 2-Butanone (MEK) BSP REC 122 % 70-130MSU1510-BS 104-51-8 n-Butylbenzene BSP REC 109 % 70-130MSU1510-BS 135-98-8 sec-Butylbenzene BSP REC 92 % 70-130MSU1510-BS 98-06-6 tert-Butylbenzene BSP REC 90 % 70-130MSU1510-BS 75-15-0 Carbon disulfide BSP REC 77 % 70-130MSU1510-BS 56-23-5 Carbon tetrachloride BSP REC 90 % 70-130MSU1510-BS 108-90-7 Chlorobenzene BSP REC 115 % 70-130MSU1510-BS 75-00-3 Chloroethane BSP REC 92 % 70-130MSU1510-BS 67-66-3 Chloroform BSP REC 90 % 70-130MSU1510-BS 74-87-3 Chloromethane BSP REC 101 % 70-130MSU1510-BS 95-49-8 o-Chlorotoluene BSP REC 109 % 70-130MSU1510-BS 106-43-4 p-Chlorotoluene BSP REC 115 % 70-130MSU1510-BS 108-20-3 Di-Isopropyl ether BSP REC 108 % 70-130MSU1510-BS 96-12-8 1,2-Dibromo-3-chloropropane BSP REC 90 % 70-130MSU1510-BS 124-48-1 Dibromochloromethane BSP REC 113 % 70-130MSU1510-BS 106-93-4 1,2-Dibromoethane BSP REC 124 % 70-130MSU1510-BS 95-50-1 1,2-Dichlorobenzene BSP REC 109 % 70-130MSU1510-BS 541-73-1 1,3-Dichlorobenzene BSP REC 112 % 70-130MSU1510-BS 106-46-7 1,4-Dichlorobenzene BSP REC 114 % 70-130MSU1510-BS 75-71-8 Dichlorodifluoromethane BSP REC 130 % 70-130MSU1510-BS 75-34-3 1,1-Dichloroethane BSP REC 91 % 70-130MSU1510-BS 107-06-2 1,2-Dichloroethane BSP REC 87 % 70-130MSU1510-BS 75-35-4 1,1-Dichloroethene BSP REC 100 % 70-130MSU1510-BS 156-59-2 cis-1,2-Dichloroethene BSP REC 100 % 70-130MSU1510-BS 156-60-5 trans-1,2-Dichloroethene BSP REC 98 % 70-130MSU1510-BS 78-87-5 1,2-Dichloropropane BSP REC 105 % 70-130MSU1510-BS 142-28-9 1,3-Dichloropropane BSP REC 120 % 70-130MSU1510-BS 594-20-7 2,2-Dichloropropane BSP REC 99 % 70-130MSU1510-BS 563-58-6 1,1-Dichloropropene BSP REC 85 % 70-130MSU1510-BS 10061-01-5 cis-1,3-Dichloropropene BSP REC 108 % 70-130MSU1510-BS 10061-02-6 trans-1,3-Dichloropropene BSP REC 114 % 70-130MSU1510-BS 123-91-1 1,4-Dioxane BSP REC 85 % 70-130MSU1510-BS 60-29-7 Ethyl Ether BSP REC 94 % 70-130MSU1510-BS 100-41-4 Ethylbenzene BSP REC 103 % 70-130MSU1510-BS 87-68-3 Hexachlorobutadiene BSP REC 106 % 70-130

* Sample used for QC is not from job MC46120

61 of 103

MC46120

55.6



MSU1510-BS 591-78-6 2-Hexanone BSP REC 165 % 70-130MSU1510-BS 98-82-8 Isopropylbenzene BSP REC 117 % 70-130MSU1510-BS 99-87-6 p-Isopropyltoluene BSP REC 88 % 70-130MSU1510-BS 1634-04-4 Methyl Tert Butyl Ether BSP REC 103 % 70-130MSU1510-BS 108-10-1 4-Methyl-2-pentanone (MIBK) BSP REC 122 % 70-130MSU1510-BS 74-95-3 Methylene bromide BSP REC 98 % 70-130MSU1510-BS 75-09-2 Methylene chloride BSP REC 90 % 70-130MSU1510-BS 91-20-3 Naphthalene BSP REC 98 % 70-130MSU1510-BS 103-65-1 n-Propylbenzene BSP REC 115 % 70-130MSU1510-BS 100-42-5 Styrene BSP REC 106 % 70-130MSU1510-BS 994-05-8 tert-Amyl Methyl Ether BSP REC 99 % 70-130MSU1510-BS 637-92-3 tert-Butyl Ethyl Ether BSP REC 101 % 70-130MSU1510-BS 630-20-6 1,1,1,2-Tetrachloroethane BSP REC 99 % 70-130MSU1510-BS 79-34-5 1,1,2,2-Tetrachloroethane BSP REC 99 % 70-130MSU1510-BS 127-18-4 Tetrachloroethene BSP REC 108 % 70-130MSU1510-BS 109-99-9 Tetrahydrofuran BSP REC 98 % 70-130MSU1510-BS 108-88-3 Toluene BSP REC 111 % 70-130MSU1510-BS 87-61-6 1,2,3-Trichlorobenzene BSP REC 98 % 70-130MSU1510-BS 120-82-1 1,2,4-Trichlorobenzene BSP REC 98 % 70-130MSU1510-BS 71-55-6 1,1,1-Trichloroethane BSP REC 98 % 70-130MSU1510-BS 79-00-5 1,1,2-Trichloroethane BSP REC 124 % 70-130MSU1510-BS 79-01-6 Trichloroethene BSP REC 100 % 70-130MSU1510-BS 75-69-4 Trichlorofluoromethane BSP REC 100 % 70-130MSU1510-BS 96-18-4 1,2,3-Trichloropropane BSP REC 109 % 70-130MSU1510-BS 95-63-6 1,2,4-Trimethylbenzene BSP REC 95 % 70-130MSU1510-BS 108-67-8 1,3,5-Trimethylbenzene BSP REC 100 % 70-130MSU1510-BS 75-01-4 Vinyl chloride BSP REC 97 % 70-130MSU1510-BS m,p-Xylene BSP REC 109 % 70-130MSU1510-BS 95-47-6 o-Xylene BSP REC 107 % 70-130MSU1510-BS 1330-20-7 Xylene (total) BSP REC 109 % 70-130MSU1510-BS 1868-53-7 Dibromofluoromethane BSP SURR 84 % 70-130MSU1510-BS 2037-26-5 Toluene-D8 BSP SURR 111 % 70-130MSU1510-BS 460-00-4 4-Bromofluorobenzene BSP SURR 109 % 70-130MSU1510-BSD 67-64-1 Acetone BSD REC 127 % 70-130MSU1510-BSD 67-64-1 Acetone BSD RPD 33 a % 20MSU1510-BSD 71-43-2 Benzene BSD REC 85 % 70-130MSU1510-BSD 71-43-2 Benzene BSD RPD 0 % 20MSU1510-BSD 108-86-1 Bromobenzene BSD REC 96 % 70-130MSU1510-BSD 108-86-1 Bromobenzene BSD RPD 10 % 20MSU1510-BSD 74-97-5 Bromochloromethane BSD REC 99 % 70-130MSU1510-BSD 74-97-5 Bromochloromethane BSD RPD 2 % 20MSU1510-BSD 75-27-4 Bromodichloromethane BSD REC 95 % 70-130MSU1510-BSD 75-27-4 Bromodichloromethane BSD RPD 3 % 20MSU1510-BSD 75-25-2 Bromoform BSD REC 111 % 70-130MSU1510-BSD 75-25-2 Bromoform BSD RPD 2 % 20


62 of 103

MC46120

55.6



MSU1510-BSD 74-83-9 Bromomethane BSD REC 105 % 70-130MSU1510-BSD 74-83-9 Bromomethane BSD RPD 0 % 20MSU1510-BSD 78-93-3 2-Butanone (MEK) BSD REC 101 % 70-130MSU1510-BSD 78-93-3 2-Butanone (MEK) BSD RPD 19 % 20MSU1510-BSD 104-51-8 n-Butylbenzene BSD REC 100 % 70-130MSU1510-BSD 104-51-8 n-Butylbenzene BSD RPD 9 % 20MSU1510-BSD 135-98-8 sec-Butylbenzene BSD REC 86 % 70-130MSU1510-BSD 135-98-8 sec-Butylbenzene BSD RPD 7 % 20MSU1510-BSD 98-06-6 tert-Butylbenzene BSD REC 84 % 70-130MSU1510-BSD 98-06-6 tert-Butylbenzene BSD RPD 8 % 20MSU1510-BSD 75-15-0 Carbon disulfide BSD REC 74 % 70-130MSU1510-BSD 75-15-0 Carbon disulfide BSD RPD 4 % 20MSU1510-BSD 56-23-5 Carbon tetrachloride BSD REC 91 % 70-130MSU1510-BSD 56-23-5 Carbon tetrachloride BSD RPD 1 % 20MSU1510-BSD 108-90-7 Chlorobenzene BSD REC 109 % 70-130MSU1510-BSD 108-90-7 Chlorobenzene BSD RPD 5 % 20MSU1510-BSD 75-00-3 Chloroethane BSD REC 95 % 70-130MSU1510-BSD 75-00-3 Chloroethane BSD RPD 3 % 20MSU1510-BSD 67-66-3 Chloroform BSD REC 92 % 70-130MSU1510-BSD 67-66-3 Chloroform BSD RPD 2 % 20MSU1510-BSD 74-87-3 Chloromethane BSD REC 67 % 70-130MSU1510-BSD 74-87-3 Chloromethane BSD RPD 41 a % 20MSU1510-BSD 95-49-8 o-Chlorotoluene BSD REC 102 % 70-130MSU1510-BSD 95-49-8 o-Chlorotoluene BSD RPD 6 % 20MSU1510-BSD 106-43-4 p-Chlorotoluene BSD REC 103 % 70-130MSU1510-BSD 106-43-4 p-Chlorotoluene BSD RPD 10 % 20MSU1510-BSD 108-20-3 Di-Isopropyl ether BSD REC 106 % 70-130MSU1510-BSD 108-20-3 Di-Isopropyl ether BSD RPD 3 % 20MSU1510-BSD 96-12-8 1,2-Dibromo-3-chloropropane BSD REC 92 % 70-130MSU1510-BSD 96-12-8 1,2-Dibromo-3-chloropropane BSD RPD 1 % 20MSU1510-BSD 124-48-1 Dibromochloromethane BSD REC 110 % 70-130MSU1510-BSD 124-48-1 Dibromochloromethane BSD RPD 3 % 20MSU1510-BSD 106-93-4 1,2-Dibromoethane BSD REC 117 % 70-130MSU1510-BSD 106-93-4 1,2-Dibromoethane BSD RPD 6 % 20MSU1510-BSD 95-50-1 1,2-Dichlorobenzene BSD REC 106 % 70-130MSU1510-BSD 95-50-1 1,2-Dichlorobenzene BSD RPD 3 % 20MSU1510-BSD 541-73-1 1,3-Dichlorobenzene BSD REC 107 % 70-130MSU1510-BSD 541-73-1 1,3-Dichlorobenzene BSD RPD 5 % 20MSU1510-BSD 106-46-7 1,4-Dichlorobenzene BSD REC 108 % 70-130MSU1510-BSD 106-46-7 1,4-Dichlorobenzene BSD RPD 5 % 20MSU1510-BSD 75-71-8 Dichlorodifluoromethane BSD REC 125 % 70-130MSU1510-BSD 75-71-8 Dichlorodifluoromethane BSD RPD 4 % 20MSU1510-BSD 75-34-3 1,1-Dichloroethane BSD REC 93 % 70-130MSU1510-BSD 75-34-3 1,1-Dichloroethane BSD RPD 1 % 20MSU1510-BSD 107-06-2 1,2-Dichloroethane BSD REC 87 % 70-130


63 of 103

MC46120

55.6



MSU1510-BSD 107-06-2 1,2-Dichloroethane BSD RPD 1 % 20MSU1510-BSD 75-35-4 1,1-Dichloroethene BSD REC 96 % 70-130MSU1510-BSD 75-35-4 1,1-Dichloroethene BSD RPD 4 % 20MSU1510-BSD 156-59-2 cis-1,2-Dichloroethene BSD REC 101 % 70-130MSU1510-BSD 156-59-2 cis-1,2-Dichloroethene BSD RPD 0 % 20MSU1510-BSD 156-60-5 trans-1,2-Dichloroethene BSD REC 97 % 70-130MSU1510-BSD 156-60-5 trans-1,2-Dichloroethene BSD RPD 1 % 20MSU1510-BSD 78-87-5 1,2-Dichloropropane BSD REC 97 % 70-130MSU1510-BSD 78-87-5 1,2-Dichloropropane BSD RPD 8 % 20MSU1510-BSD 142-28-9 1,3-Dichloropropane BSD REC 108 % 70-130MSU1510-BSD 142-28-9 1,3-Dichloropropane BSD RPD 10 % 20MSU1510-BSD 594-20-7 2,2-Dichloropropane BSD REC 97 % 70-130MSU1510-BSD 594-20-7 2,2-Dichloropropane BSD RPD 3 % 20MSU1510-BSD 563-58-6 1,1-Dichloropropene BSD REC 87 % 70-130MSU1510-BSD 563-58-6 1,1-Dichloropropene BSD RPD 2 % 20MSU1510-BSD 10061-01-5 cis-1,3-Dichloropropene BSD REC 94 % 70-130MSU1510-BSD 10061-01-5 cis-1,3-Dichloropropene BSD RPD 14 % 20MSU1510-BSD 10061-02-6 trans-1,3-Dichloropropene BSD REC 93 % 70-130MSU1510-BSD 10061-02-6 trans-1,3-Dichloropropene BSD RPD 21 % 20MSU1510-BSD 123-91-1 1,4-Dioxane BSD REC 68 % 70-130MSU1510-BSD 123-91-1 1,4-Dioxane BSD RPD 22 % 20MSU1510-BSD 60-29-7 Ethyl Ether BSD REC 97 % 70-130MSU1510-BSD 60-29-7 Ethyl Ether BSD RPD 4 % 20MSU1510-BSD 100-41-4 Ethylbenzene BSD REC 99 % 70-130MSU1510-BSD 100-41-4 Ethylbenzene BSD RPD 3 % 20MSU1510-BSD 87-68-3 Hexachlorobutadiene BSD REC 103 % 70-130MSU1510-BSD 87-68-3 Hexachlorobutadiene BSD RPD 2 % 20MSU1510-BSD 591-78-6 2-Hexanone BSD REC 152 % 70-130MSU1510-BSD 591-78-6 2-Hexanone BSD RPD 8 % 20MSU1510-BSD 98-82-8 Isopropylbenzene BSD REC 110 % 70-130MSU1510-BSD 98-82-8 Isopropylbenzene BSD RPD 6 % 20MSU1510-BSD 99-87-6 p-Isopropyltoluene BSD REC 81 % 70-130MSU1510-BSD 99-87-6 p-Isopropyltoluene BSD RPD 8 % 20MSU1510-BSD 1634-04-4 Methyl Tert Butyl Ether BSD REC 100 % 70-130MSU1510-BSD 1634-04-4 Methyl Tert Butyl Ether BSD RPD 3 % 20MSU1510-BSD 108-10-1 4-Methyl-2-pentanone (MIBK) BSD REC 110 % 70-130MSU1510-BSD 108-10-1 4-Methyl-2-pentanone (MIBK) BSD RPD 10 % 20MSU1510-BSD 74-95-3 Methylene bromide BSD REC 95 % 70-130MSU1510-BSD 74-95-3 Methylene bromide BSD RPD 4 % 20MSU1510-BSD 75-09-2 Methylene chloride BSD REC 90 % 70-130MSU1510-BSD 75-09-2 Methylene chloride BSD RPD 0 % 20MSU1510-BSD 91-20-3 Naphthalene BSD REC 97 % 70-130MSU1510-BSD 91-20-3 Naphthalene BSD RPD 1 % 20MSU1510-BSD 103-65-1 n-Propylbenzene BSD REC 106 % 70-130MSU1510-BSD 103-65-1 n-Propylbenzene BSD RPD 9 % 20


64 of 103

MC46120

55.6



MSU1510-BSD 100-42-5 Styrene BSD REC 102 % 70-130MSU1510-BSD 100-42-5 Styrene BSD RPD 4 % 20MSU1510-BSD 994-05-8 tert-Amyl Methyl Ether BSD REC 100 % 70-130MSU1510-BSD 994-05-8 tert-Amyl Methyl Ether BSD RPD 1 % 20MSU1510-BSD 637-92-3 tert-Butyl Ethyl Ether BSD REC 99 % 70-130MSU1510-BSD 637-92-3 tert-Butyl Ethyl Ether BSD RPD 2 % 20MSU1510-BSD 630-20-6 1,1,1,2-Tetrachloroethane BSD REC 106 % 70-130MSU1510-BSD 630-20-6 1,1,1,2-Tetrachloroethane BSD RPD 7 % 20MSU1510-BSD 79-34-5 1,1,2,2-Tetrachloroethane BSD REC 123 % 70-130MSU1510-BSD 79-34-5 1,1,2,2-Tetrachloroethane BSD RPD 22 % 20MSU1510-BSD 127-18-4 Tetrachloroethene BSD REC 104 % 70-130MSU1510-BSD 127-18-4 Tetrachloroethene BSD RPD 3 % 20MSU1510-BSD 109-99-9 Tetrahydrofuran BSD REC 101 % 70-130MSU1510-BSD 109-99-9 Tetrahydrofuran BSD RPD 3 % 20MSU1510-BSD 108-88-3 Toluene BSD REC 96 % 70-130MSU1510-BSD 108-88-3 Toluene BSD RPD 15 % 20MSU1510-BSD 87-61-6 1,2,3-Trichlorobenzene BSD REC 98 % 70-130MSU1510-BSD 87-61-6 1,2,3-Trichlorobenzene BSD RPD 0 % 25MSU1510-BSD 120-82-1 1,2,4-Trichlorobenzene BSD REC 97 % 70-130MSU1510-BSD 120-82-1 1,2,4-Trichlorobenzene BSD RPD 1 % 20MSU1510-BSD 71-55-6 1,1,1-Trichloroethane BSD REC 96 % 70-130MSU1510-BSD 71-55-6 1,1,1-Trichloroethane BSD RPD 2 % 20MSU1510-BSD 79-00-5 1,1,2-Trichloroethane BSD REC 107 % 70-130MSU1510-BSD 79-00-5 1,1,2-Trichloroethane BSD RPD 15 % 20MSU1510-BSD 79-01-6 Trichloroethene BSD REC 88 % 70-130MSU1510-BSD 79-01-6 Trichloroethene BSD RPD 13 % 20MSU1510-BSD 75-69-4 Trichlorofluoromethane BSD REC 97 % 70-130MSU1510-BSD 75-69-4 Trichlorofluoromethane BSD RPD 3 % 20MSU1510-BSD 96-18-4 1,2,3-Trichloropropane BSD REC 102 % 70-130MSU1510-BSD 96-18-4 1,2,3-Trichloropropane BSD RPD 6 % 20MSU1510-BSD 95-63-6 1,2,4-Trimethylbenzene BSD REC 90 % 70-130MSU1510-BSD 95-63-6 1,2,4-Trimethylbenzene BSD RPD 5 % 20MSU1510-BSD 108-67-8 1,3,5-Trimethylbenzene BSD REC 94 % 70-130MSU1510-BSD 108-67-8 1,3,5-Trimethylbenzene BSD RPD 6 % 20MSU1510-BSD 75-01-4 Vinyl chloride BSD REC 95 % 70-130MSU1510-BSD 75-01-4 Vinyl chloride BSD RPD 2 % 20MSU1510-BSD m,p-Xylene BSD REC 105 % 70-130MSU1510-BSD m,p-Xylene BSD RPD 4 % 20MSU1510-BSD 95-47-6 o-Xylene BSD REC 110 % 70-130MSU1510-BSD 95-47-6 o-Xylene BSD RPD 2 % 20MSU1510-BSD 1330-20-7 Xylene (total) BSD REC 107 % 70-130MSU1510-BSD 1330-20-7 Xylene (total) BSD RPD 2 % 20MSU1510-BSD 1868-53-7 Dibromofluoromethane BSD SURR 99 % 70-130MSU1510-BSD 2037-26-5 Toluene-D8 BSD SURR 102 % 70-130MSU1510-BSD 460-00-4 4-Bromofluorobenzene BSD SURR 102 % 70-130


65 of 103

MC46120

55.6



MSU1510-MB 1868-53-7 Dibromofluoromethane MB SURR 84 % 70-130MSU1510-MB 2037-26-5 Toluene-D8 MB SURR 107 % 70-130MSU1510-MB 460-00-4 4-Bromofluorobenzene MB SURR 105 % 70-130MC46120-1 1868-53-7 Dibromofluoromethane SAMP SURR 105 % 70-130MC46120-1 2037-26-5 Toluene-D8 SAMP SURR 98 % 70-130MC46120-1 460-00-4 4-Bromofluorobenzene SAMP SURR 99 % 70-130MC46120-2 1868-53-7 Dibromofluoromethane SAMP SURR 102 % 70-130MC46120-2 2037-26-5 Toluene-D8 SAMP SURR 99 % 70-130MC46120-2 460-00-4 4-Bromofluorobenzene SAMP SURR 98 % 70-130MC46120-3 1868-53-7 Dibromofluoromethane SAMP SURR 100 % 70-130MC46120-3 2037-26-5 Toluene-D8 SAMP SURR 99 % 70-130MC46120-3 460-00-4 4-Bromofluorobenzene SAMP SURR 99 % 70-130MC46120-5 1868-53-7 Dibromofluoromethane SAMP SURR 98 % 70-130MC46120-5 2037-26-5 Toluene-D8 SAMP SURR 100 % 70-130MC46120-5 460-00-4 4-Bromofluorobenzene SAMP SURR 98 % 70-130MC46120-6 1868-53-7 Dibromofluoromethane SAMP SURR 90 % 70-130MC46120-6 2037-26-5 Toluene-D8 SAMP SURR 113 % 70-130MC46120-6 460-00-4 4-Bromofluorobenzene SAMP SURR 106 % 70-130MC46120-7 1868-53-7 Dibromofluoromethane SAMP SURR 102 % 70-130MC46120-7 2037-26-5 Toluene-D8 SAMP SURR 87 % 70-130MC46120-7 460-00-4 4-Bromofluorobenzene SAMP SURR 94 % 70-130

MSU1512 SW846 8260C

MSU1512-BS 67-64-1 Acetone BSP REC 150 % 70-130MSU1512-BS 71-43-2 Benzene BSP REC 88 % 70-130MSU1512-BS 108-86-1 Bromobenzene BSP REC 94 % 70-130MSU1512-BS 74-97-5 Bromochloromethane BSP REC 94 % 70-130MSU1512-BS 75-27-4 Bromodichloromethane BSP REC 101 % 70-130MSU1512-BS 75-25-2 Bromoform BSP REC 106 % 70-130MSU1512-BS 74-83-9 Bromomethane BSP REC 98 % 70-130MSU1512-BS 78-93-3 2-Butanone (MEK) BSP REC 114 % 70-130MSU1512-BS 104-51-8 n-Butylbenzene BSP REC 103 % 70-130MSU1512-BS 135-98-8 sec-Butylbenzene BSP REC 87 % 70-130MSU1512-BS 98-06-6 tert-Butylbenzene BSP REC 89 % 70-130MSU1512-BS 75-15-0 Carbon disulfide BSP REC 72 % 70-130MSU1512-BS 56-23-5 Carbon tetrachloride BSP REC 100 % 70-130MSU1512-BS 108-90-7 Chlorobenzene BSP REC 103 % 70-130MSU1512-BS 75-00-3 Chloroethane BSP REC 99 % 70-130MSU1512-BS 67-66-3 Chloroform BSP REC 95 % 70-130MSU1512-BS 74-87-3 Chloromethane BSP REC 100 % 70-130MSU1512-BS 95-49-8 o-Chlorotoluene BSP REC 103 % 70-130MSU1512-BS 106-43-4 p-Chlorotoluene BSP REC 102 % 70-130MSU1512-BS 108-20-3 Di-Isopropyl ether BSP REC 100 % 70-130MSU1512-BS 96-12-8 1,2-Dibromo-3-chloropropane BSP REC 98 % 70-130


66 of 103

MC46120

55.6



MSU1512-BS 124-48-1 Dibromochloromethane BSP REC 106 % 70-130MSU1512-BS 106-93-4 1,2-Dibromoethane BSP REC 102 % 70-130MSU1512-BS 95-50-1 1,2-Dichlorobenzene BSP REC 107 % 70-130MSU1512-BS 541-73-1 1,3-Dichlorobenzene BSP REC 106 % 70-130MSU1512-BS 106-46-7 1,4-Dichlorobenzene BSP REC 107 % 70-130MSU1512-BS 75-71-8 Dichlorodifluoromethane BSP REC 116 % 70-130MSU1512-BS 75-34-3 1,1-Dichloroethane BSP REC 93 % 70-130MSU1512-BS 107-06-2 1,2-Dichloroethane BSP REC 96 % 70-130MSU1512-BS 75-35-4 1,1-Dichloroethene BSP REC 96 % 70-130MSU1512-BS 156-59-2 cis-1,2-Dichloroethene BSP REC 99 % 70-130MSU1512-BS 156-60-5 trans-1,2-Dichloroethene BSP REC 96 % 70-130MSU1512-BS 78-87-5 1,2-Dichloropropane BSP REC 97 % 70-130MSU1512-BS 142-28-9 1,3-Dichloropropane BSP REC 100 % 70-130MSU1512-BS 594-20-7 2,2-Dichloropropane BSP REC 99 % 70-130MSU1512-BS 563-58-6 1,1-Dichloropropene BSP REC 93 % 70-130MSU1512-BS 10061-01-5 cis-1,3-Dichloropropene BSP REC 91 % 70-130MSU1512-BS 10061-02-6 trans-1,3-Dichloropropene BSP REC 84 % 70-130MSU1512-BS 123-91-1 1,4-Dioxane BSP REC 120 % 70-130MSU1512-BS 60-29-7 Ethyl Ether BSP REC 92 % 70-130MSU1512-BS 100-41-4 Ethylbenzene BSP REC 98 % 70-130MSU1512-BS 87-68-3 Hexachlorobutadiene BSP REC 114 % 70-130MSU1512-BS 591-78-6 2-Hexanone BSP REC 111 % 70-130MSU1512-BS 98-82-8 Isopropylbenzene BSP REC 109 % 70-130MSU1512-BS 99-87-6 p-Isopropyltoluene BSP REC 82 % 70-130MSU1512-BS 1634-04-4 Methyl Tert Butyl Ether BSP REC 98 % 70-130MSU1512-BS 108-10-1 4-Methyl-2-pentanone (MIBK) BSP REC 97 % 70-130MSU1512-BS 74-95-3 Methylene bromide BSP REC 97 % 70-130MSU1512-BS 75-09-2 Methylene chloride BSP REC 87 % 70-130MSU1512-BS 91-20-3 Naphthalene BSP REC 101 % 70-130MSU1512-BS 103-65-1 n-Propylbenzene BSP REC 105 % 70-130MSU1512-BS 100-42-5 Styrene BSP REC 97 % 70-130MSU1512-BS 994-05-8 tert-Amyl Methyl Ether BSP REC 100 % 70-130MSU1512-BS 637-92-3 tert-Butyl Ethyl Ether BSP REC 96 % 70-130MSU1512-BS 630-20-6 1,1,1,2-Tetrachloroethane BSP REC 111 % 70-130MSU1512-BS 79-34-5 1,1,2,2-Tetrachloroethane BSP REC 95 % 70-130MSU1512-BS 127-18-4 Tetrachloroethene BSP REC 106 % 70-130MSU1512-BS 109-99-9 Tetrahydrofuran BSP REC 86 % 70-130MSU1512-BS 108-88-3 Toluene BSP REC 91 % 70-130MSU1512-BS 87-61-6 1,2,3-Trichlorobenzene BSP REC 107 % 70-130MSU1512-BS 120-82-1 1,2,4-Trichlorobenzene BSP REC 104 % 70-130MSU1512-BS 71-55-6 1,1,1-Trichloroethane BSP REC 100 % 70-130MSU1512-BS 79-00-5 1,1,2-Trichloroethane BSP REC 96 % 70-130MSU1512-BS 79-01-6 Trichloroethene BSP REC 99 % 70-130MSU1512-BS 75-69-4 Trichlorofluoromethane BSP REC 94 % 70-130MSU1512-BS 96-18-4 1,2,3-Trichloropropane BSP REC 97 % 70-130


67 of 103

MC46120

55.6



MSU1512-BS 95-63-6 1,2,4-Trimethylbenzene BSP REC 91 % 70-130MSU1512-BS 108-67-8 1,3,5-Trimethylbenzene BSP REC 95 % 70-130MSU1512-BS 75-01-4 Vinyl chloride BSP REC 93 % 70-130MSU1512-BS m,p-Xylene BSP REC 102 % 70-130MSU1512-BS 95-47-6 o-Xylene BSP REC 108 % 70-130MSU1512-BS 1330-20-7 Xylene (total) BSP REC 104 % 70-130MSU1512-BS 1868-53-7 Dibromofluoromethane BSP SURR 96 % 70-130MSU1512-BS 2037-26-5 Toluene-D8 BSP SURR 99 % 70-130MSU1512-BS 460-00-4 4-Bromofluorobenzene BSP SURR 99 % 70-130MSU1512-BSD 67-64-1 Acetone BSD REC 144 % 70-130MSU1512-BSD 67-64-1 Acetone BSD RPD 4 % 20MSU1512-BSD 71-43-2 Benzene BSD REC 91 % 70-130MSU1512-BSD 71-43-2 Benzene BSD RPD 3 % 20MSU1512-BSD 108-86-1 Bromobenzene BSD REC 98 % 70-130MSU1512-BSD 108-86-1 Bromobenzene BSD RPD 4 % 20MSU1512-BSD 74-97-5 Bromochloromethane BSD REC 100 % 70-130MSU1512-BSD 74-97-5 Bromochloromethane BSD RPD 6 % 20MSU1512-BSD 75-27-4 Bromodichloromethane BSD REC 106 % 70-130MSU1512-BSD 75-27-4 Bromodichloromethane BSD RPD 5 % 20MSU1512-BSD 75-25-2 Bromoform BSD REC 115 % 70-130MSU1512-BSD 75-25-2 Bromoform BSD RPD 8 % 20MSU1512-BSD 74-83-9 Bromomethane BSD REC 115 % 70-130MSU1512-BSD 74-83-9 Bromomethane BSD RPD 16 % 20MSU1512-BSD 78-93-3 2-Butanone (MEK) BSD REC 108 % 70-130MSU1512-BSD 78-93-3 2-Butanone (MEK) BSD RPD 5 % 20MSU1512-BSD 104-51-8 n-Butylbenzene BSD REC 105 % 70-130MSU1512-BSD 104-51-8 n-Butylbenzene BSD RPD 3 % 20MSU1512-BSD 135-98-8 sec-Butylbenzene BSD REC 90 % 70-130MSU1512-BSD 135-98-8 sec-Butylbenzene BSD RPD 4 % 20MSU1512-BSD 98-06-6 tert-Butylbenzene BSD REC 93 % 70-130MSU1512-BSD 98-06-6 tert-Butylbenzene BSD RPD 5 % 20MSU1512-BSD 75-15-0 Carbon disulfide BSD REC 76 % 70-130MSU1512-BSD 75-15-0 Carbon disulfide BSD RPD 5 % 20MSU1512-BSD 56-23-5 Carbon tetrachloride BSD REC 105 % 70-130MSU1512-BSD 56-23-5 Carbon tetrachloride BSD RPD 5 % 20MSU1512-BSD 108-90-7 Chlorobenzene BSD REC 110 % 70-130MSU1512-BSD 108-90-7 Chlorobenzene BSD RPD 7 % 20MSU1512-BSD 75-00-3 Chloroethane BSD REC 100 % 70-130MSU1512-BSD 75-00-3 Chloroethane BSD RPD 1 % 20MSU1512-BSD 67-66-3 Chloroform BSD REC 100 % 70-130MSU1512-BSD 67-66-3 Chloroform BSD RPD 5 % 20MSU1512-BSD 74-87-3 Chloromethane BSD REC 108 % 70-130MSU1512-BSD 74-87-3 Chloromethane BSD RPD 8 % 20MSU1512-BSD 95-49-8 o-Chlorotoluene BSD REC 108 % 70-130MSU1512-BSD 95-49-8 o-Chlorotoluene BSD RPD 4 % 20


68 of 103

MC46120

55.6



MSU1512-BSD 106-43-4 p-Chlorotoluene BSD REC 107 % 70-130MSU1512-BSD 106-43-4 p-Chlorotoluene BSD RPD 5 % 20MSU1512-BSD 108-20-3 Di-Isopropyl ether BSD REC 106 % 70-130MSU1512-BSD 108-20-3 Di-Isopropyl ether BSD RPD 5 % 20MSU1512-BSD 96-12-8 1,2-Dibromo-3-chloropropane BSD REC 112 % 70-130MSU1512-BSD 96-12-8 1,2-Dibromo-3-chloropropane BSD RPD 13 % 20MSU1512-BSD 124-48-1 Dibromochloromethane BSD REC 112 % 70-130MSU1512-BSD 124-48-1 Dibromochloromethane BSD RPD 5 % 20MSU1512-BSD 106-93-4 1,2-Dibromoethane BSD REC 106 % 70-130MSU1512-BSD 106-93-4 1,2-Dibromoethane BSD RPD 4 % 20MSU1512-BSD 95-50-1 1,2-Dichlorobenzene BSD REC 112 % 70-130MSU1512-BSD 95-50-1 1,2-Dichlorobenzene BSD RPD 4 % 20MSU1512-BSD 541-73-1 1,3-Dichlorobenzene BSD REC 110 % 70-130MSU1512-BSD 541-73-1 1,3-Dichlorobenzene BSD RPD 3 % 20MSU1512-BSD 106-46-7 1,4-Dichlorobenzene BSD REC 112 % 70-130MSU1512-BSD 106-46-7 1,4-Dichlorobenzene BSD RPD 5 % 20MSU1512-BSD 75-71-8 Dichlorodifluoromethane BSD REC 126 % 70-130MSU1512-BSD 75-71-8 Dichlorodifluoromethane BSD RPD 8 % 20MSU1512-BSD 75-34-3 1,1-Dichloroethane BSD REC 98 % 70-130MSU1512-BSD 75-34-3 1,1-Dichloroethane BSD RPD 5 % 20MSU1512-BSD 107-06-2 1,2-Dichloroethane BSD REC 98 % 70-130MSU1512-BSD 107-06-2 1,2-Dichloroethane BSD RPD 2 % 20MSU1512-BSD 75-35-4 1,1-Dichloroethene BSD REC 100 % 70-130MSU1512-BSD 75-35-4 1,1-Dichloroethene BSD RPD 4 % 20MSU1512-BSD 156-59-2 cis-1,2-Dichloroethene BSD REC 104 % 70-130MSU1512-BSD 156-59-2 cis-1,2-Dichloroethene BSD RPD 5 % 20MSU1512-BSD 156-60-5 trans-1,2-Dichloroethene BSD REC 100 % 70-130MSU1512-BSD 156-60-5 trans-1,2-Dichloroethene BSD RPD 4 % 20MSU1512-BSD 78-87-5 1,2-Dichloropropane BSD REC 101 % 70-130MSU1512-BSD 78-87-5 1,2-Dichloropropane BSD RPD 4 % 20MSU1512-BSD 142-28-9 1,3-Dichloropropane BSD REC 104 % 70-130MSU1512-BSD 142-28-9 1,3-Dichloropropane BSD RPD 4 % 20MSU1512-BSD 594-20-7 2,2-Dichloropropane BSD REC 104 % 70-130MSU1512-BSD 594-20-7 2,2-Dichloropropane BSD RPD 5 % 20MSU1512-BSD 563-58-6 1,1-Dichloropropene BSD REC 97 % 70-130MSU1512-BSD 563-58-6 1,1-Dichloropropene BSD RPD 4 % 20MSU1512-BSD 10061-01-5 cis-1,3-Dichloropropene BSD REC 93 % 70-130MSU1512-BSD 10061-01-5 cis-1,3-Dichloropropene BSD RPD 3 % 20MSU1512-BSD 10061-02-6 trans-1,3-Dichloropropene BSD REC 85 % 70-130MSU1512-BSD 10061-02-6 trans-1,3-Dichloropropene BSD RPD 2 % 20MSU1512-BSD 123-91-1 1,4-Dioxane BSD REC 99 % 70-130MSU1512-BSD 123-91-1 1,4-Dioxane BSD RPD 19 % 20MSU1512-BSD 60-29-7 Ethyl Ether BSD REC 97 % 70-130MSU1512-BSD 60-29-7 Ethyl Ether BSD RPD 5 % 20MSU1512-BSD 100-41-4 Ethylbenzene BSD REC 104 % 70-130


69 of 103

MC46120

55.6



MSU1512-BSD 100-41-4 Ethylbenzene BSD RPD 5 % 20MSU1512-BSD 87-68-3 Hexachlorobutadiene BSD REC 114 % 70-130MSU1512-BSD 87-68-3 Hexachlorobutadiene BSD RPD 1 % 20MSU1512-BSD 591-78-6 2-Hexanone BSD REC 107 % 70-130MSU1512-BSD 591-78-6 2-Hexanone BSD RPD 4 % 20MSU1512-BSD 98-82-8 Isopropylbenzene BSD REC 114 % 70-130MSU1512-BSD 98-82-8 Isopropylbenzene BSD RPD 5 % 20MSU1512-BSD 99-87-6 p-Isopropyltoluene BSD REC 85 % 70-130MSU1512-BSD 99-87-6 p-Isopropyltoluene BSD RPD 3 % 20MSU1512-BSD 1634-04-4 Methyl Tert Butyl Ether BSD REC 108 % 70-130MSU1512-BSD 1634-04-4 Methyl Tert Butyl Ether BSD RPD 9 % 20MSU1512-BSD 108-10-1 4-Methyl-2-pentanone (MIBK) BSD REC 103 % 70-130MSU1512-BSD 108-10-1 4-Methyl-2-pentanone (MIBK) BSD RPD 7 % 20MSU1512-BSD 74-95-3 Methylene bromide BSD REC 100 % 70-130MSU1512-BSD 74-95-3 Methylene bromide BSD RPD 3 % 20MSU1512-BSD 75-09-2 Methylene chloride BSD REC 93 % 70-130MSU1512-BSD 75-09-2 Methylene chloride BSD RPD 6 % 20MSU1512-BSD 91-20-3 Naphthalene BSD REC 106 % 70-130MSU1512-BSD 91-20-3 Naphthalene BSD RPD 5 % 20MSU1512-BSD 103-65-1 n-Propylbenzene BSD REC 110 % 70-130MSU1512-BSD 103-65-1 n-Propylbenzene BSD RPD 5 % 20MSU1512-BSD 100-42-5 Styrene BSD REC 102 % 70-130MSU1512-BSD 100-42-5 Styrene BSD RPD 5 % 20MSU1512-BSD 994-05-8 tert-Amyl Methyl Ether BSD REC 105 % 70-130MSU1512-BSD 994-05-8 tert-Amyl Methyl Ether BSD RPD 5 % 20MSU1512-BSD 637-92-3 tert-Butyl Ethyl Ether BSD REC 102 % 70-130MSU1512-BSD 637-92-3 tert-Butyl Ethyl Ether BSD RPD 7 % 20MSU1512-BSD 630-20-6 1,1,1,2-Tetrachloroethane BSD REC 119 % 70-130MSU1512-BSD 630-20-6 1,1,1,2-Tetrachloroethane BSD RPD 6 % 20MSU1512-BSD 79-34-5 1,1,2,2-Tetrachloroethane BSD REC 125 % 70-130MSU1512-BSD 79-34-5 1,1,2,2-Tetrachloroethane BSD RPD 27 a % 20MSU1512-BSD 127-18-4 Tetrachloroethene BSD REC 110 % 70-130MSU1512-BSD 127-18-4 Tetrachloroethene BSD RPD 4 % 20MSU1512-BSD 109-99-9 Tetrahydrofuran BSD REC 92 % 70-130MSU1512-BSD 109-99-9 Tetrahydrofuran BSD RPD 6 % 20MSU1512-BSD 108-88-3 Toluene BSD REC 92 % 70-130MSU1512-BSD 108-88-3 Toluene BSD RPD 1 % 20MSU1512-BSD 87-61-6 1,2,3-Trichlorobenzene BSD REC 106 % 70-130MSU1512-BSD 87-61-6 1,2,3-Trichlorobenzene BSD RPD 1 % 25MSU1512-BSD 120-82-1 1,2,4-Trichlorobenzene BSD REC 104 % 70-130MSU1512-BSD 120-82-1 1,2,4-Trichlorobenzene BSD RPD 0 % 20MSU1512-BSD 71-55-6 1,1,1-Trichloroethane BSD REC 107 % 70-130MSU1512-BSD 71-55-6 1,1,1-Trichloroethane BSD RPD 6 % 20MSU1512-BSD 79-00-5 1,1,2-Trichloroethane BSD REC 99 % 70-130MSU1512-BSD 79-00-5 1,1,2-Trichloroethane BSD RPD 3 % 20


70 of 103

MC46120

55.6



MSU1512-BSD 79-01-6 Trichloroethene BSD REC 95 % 70-130MSU1512-BSD 79-01-6 Trichloroethene BSD RPD 3 % 20MSU1512-BSD 75-69-4 Trichlorofluoromethane BSD REC 98 % 70-130MSU1512-BSD 75-69-4 Trichlorofluoromethane BSD RPD 4 % 20MSU1512-BSD 96-18-4 1,2,3-Trichloropropane BSD REC 104 % 70-130MSU1512-BSD 96-18-4 1,2,3-Trichloropropane BSD RPD 6 % 20MSU1512-BSD 95-63-6 1,2,4-Trimethylbenzene BSD REC 94 % 70-130MSU1512-BSD 95-63-6 1,2,4-Trimethylbenzene BSD RPD 3 % 20MSU1512-BSD 108-67-8 1,3,5-Trimethylbenzene BSD REC 98 % 70-130MSU1512-BSD 108-67-8 1,3,5-Trimethylbenzene BSD RPD 4 % 20MSU1512-BSD 75-01-4 Vinyl chloride BSD REC 102 % 70-130MSU1512-BSD 75-01-4 Vinyl chloride BSD RPD 10 % 20MSU1512-BSD m,p-Xylene BSD REC 109 % 70-130MSU1512-BSD m,p-Xylene BSD RPD 7 % 20MSU1512-BSD 95-47-6 o-Xylene BSD REC 115 % 70-130MSU1512-BSD 95-47-6 o-Xylene BSD RPD 6 % 20MSU1512-BSD 1330-20-7 Xylene (total) BSD REC 111 % 70-130MSU1512-BSD 1330-20-7 Xylene (total) BSD RPD 6 % 20MSU1512-BSD 1868-53-7 Dibromofluoromethane BSD SURR 100 % 70-130MSU1512-BSD 2037-26-5 Toluene-D8 BSD SURR 98 % 70-130MSU1512-BSD 460-00-4 4-Bromofluorobenzene BSD SURR 99 % 70-130MSU1512-MB 1868-53-7 Dibromofluoromethane MB SURR 106 % 70-130MSU1512-MB 2037-26-5 Toluene-D8 MB SURR 104 % 70-130MSU1512-MB 460-00-4 4-Bromofluorobenzene MB SURR 104 % 70-130MC46120-2 1868-53-7 Dibromofluoromethane SAMP SURR 111 % 70-130MC46120-2 2037-26-5 Toluene-D8 SAMP SURR 103 % 70-130MC46120-2 460-00-4 4-Bromofluorobenzene SAMP SURR 98 % 70-130MC46120-3 1868-53-7 Dibromofluoromethane SAMP SURR 106 % 70-130MC46120-3 2037-26-5 Toluene-D8 SAMP SURR 95 % 70-130MC46120-3 460-00-4 4-Bromofluorobenzene SAMP SURR 97 % 70-130MC46120-4 1868-53-7 Dibromofluoromethane SAMP SURR 108 % 70-130MC46120-4 2037-26-5 Toluene-D8 SAMP SURR 92 % 70-130MC46120-4 460-00-4 4-Bromofluorobenzene SAMP SURR 97 % 70-130MC46120-5 1868-53-7 Dibromofluoromethane SAMP SURR 99 % 70-130MC46120-5 2037-26-5 Toluene-D8 SAMP SURR 107 % 70-130MC46120-5 460-00-4 4-Bromofluorobenzene SAMP SURR 102 % 70-130MC46120-6 1868-53-7 Dibromofluoromethane SAMP SURR 100 % 70-130MC46120-6 2037-26-5 Toluene-D8 SAMP SURR 111 % 70-130MC46120-6 460-00-4 4-Bromofluorobenzene SAMP SURR 104 % 70-130

MSU1514 SW846 8260C

MSU1514-BS 100-41-4 Ethylbenzene BSP REC 102 % 70-130MSU1514-BS 95-63-6 1,2,4-Trimethylbenzene BSP REC 94 % 70-130MSU1514-BS m,p-Xylene BSP REC 109 % 70-130


71 of 103

MC46120

55.6



MSU1514-BS 95-47-6 o-Xylene BSP REC 117 % 70-130MSU1514-BS 1330-20-7 Xylene (total) BSP REC 111 % 70-130MSU1514-BS 1868-53-7 Dibromofluoromethane BSP SURR 95 % 70-130MSU1514-BS 2037-26-5 Toluene-D8 BSP SURR 95 % 70-130MSU1514-BS 460-00-4 4-Bromofluorobenzene BSP SURR 98 % 70-130MSU1514-BSD 100-41-4 Ethylbenzene BSD REC 104 % 70-130MSU1514-BSD 100-41-4 Ethylbenzene BSD RPD 2 % 20MSU1514-BSD 95-63-6 1,2,4-Trimethylbenzene BSD REC 96 % 70-130MSU1514-BSD 95-63-6 1,2,4-Trimethylbenzene BSD RPD 2 % 20MSU1514-BSD m,p-Xylene BSD REC 110 % 70-130MSU1514-BSD m,p-Xylene BSD RPD 1 % 20MSU1514-BSD 95-47-6 o-Xylene BSD REC 115 % 70-130MSU1514-BSD 95-47-6 o-Xylene BSD RPD 1 % 20MSU1514-BSD 1330-20-7 Xylene (total) BSD REC 111 % 70-130MSU1514-BSD 1330-20-7 Xylene (total) BSD RPD 0 % 20MSU1514-BSD 1868-53-7 Dibromofluoromethane BSD SURR 87 % 70-130MSU1514-BSD 2037-26-5 Toluene-D8 BSD SURR 99 % 70-130MSU1514-BSD 460-00-4 4-Bromofluorobenzene BSD SURR 99 % 70-130MSU1514-MB 1868-53-7 Dibromofluoromethane MB SURR 101 % 70-130MSU1514-MB 2037-26-5 Toluene-D8 MB SURR 89 % 70-130MSU1514-MB 460-00-4 4-Bromofluorobenzene MB SURR 95 % 70-130MC46120-5 1868-53-7 Dibromofluoromethane SAMP SURR 102 % 70-130MC46120-5 2037-26-5 Toluene-D8 SAMP SURR 100 % 70-130MC46120-5 460-00-4 4-Bromofluorobenzene SAMP SURR 96 % 70-130MC46120-6 1868-53-7 Dibromofluoromethane SAMP SURR 95 % 70-130MC46120-6 2037-26-5 Toluene-D8 SAMP SURR 97 % 70-130MC46120-6 460-00-4 4-Bromofluorobenzene SAMP SURR 93 % 70-130

MSU1516 SW846 8260C

MSU1516-BS 95-63-6 1,2,4-Trimethylbenzene BSP REC 95 % 70-130MSU1516-BS 1868-53-7 Dibromofluoromethane BSP SURR 100 % 70-130MSU1516-BS 2037-26-5 Toluene-D8 BSP SURR 97 % 70-130MSU1516-BS 460-00-4 4-Bromofluorobenzene BSP SURR 96 % 70-130MSU1516-BSD 95-63-6 1,2,4-Trimethylbenzene BSD REC 96 % 70-130MSU1516-BSD 95-63-6 1,2,4-Trimethylbenzene BSD RPD 1 % 20MSU1516-BSD 1868-53-7 Dibromofluoromethane BSD SURR 98 % 70-130MSU1516-BSD 2037-26-5 Toluene-D8 BSD SURR 99 % 70-130MSU1516-BSD 460-00-4 4-Bromofluorobenzene BSD SURR 95 % 70-130MSU1516-MB 1868-53-7 Dibromofluoromethane MB SURR 98 % 70-130MSU1516-MB 2037-26-5 Toluene-D8 MB SURR 89 % 70-130MSU1516-MB 460-00-4 4-Bromofluorobenzene MB SURR 94 % 70-130MC46120-2 1868-53-7 Dibromofluoromethane SAMP SURR 111 % 70-130MC46120-2 2037-26-5 Toluene-D8 SAMP SURR 98 % 70-130MC46120-2 460-00-4 4-Bromofluorobenzene SAMP SURR 93 % 70-130


72 of 103

MC46120

55.6



MC46120-3 1868-53-7 Dibromofluoromethane SAMP SURR 108 % 70-130MC46120-3 2037-26-5 Toluene-D8 SAMP SURR 95 % 70-130MC46120-3 460-00-4 4-Bromofluorobenzene SAMP SURR 93 % 70-130

(a) Outside control limits. Individual spike recoveries within acceptance limits.


73 of 103

MC46120

55.6

SGS Accutest

GC/MS Volatiles

QC Data Summaries


• Method Blank Summaries• Blank Spike Summaries• Matrix Spike and Duplicate Summaries• Internal Standard Area Summaries• Surrogate Recovery Summaries


74 of 103

MC46120

6

Method Blank Summary Page 1 of 3 Job Number: MC46120Account: MOBILSS ExxonMobilProject: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchMSU1510-MB U37804.D 1 06/09/16 CB n/a n/a MSU1510

The QC reported here applies to the following samples: Method: SW846 8260C

MC46120-1, MC46120-2, MC46120-3, MC46120-5, MC46120-6, MC46120-7


67-64-1 Acetone ND 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene ND 5.0 ug/l135-98-8 sec-Butylbenzene ND 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane ND 2.0 ug/l67-66-3 Chloroform ND 1.0 ug/l74-87-3 Chloromethane ND 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l78-87-5 1,2-Dichloropropane ND 2.0 ug/l142-28-9 1,3-Dichloropropane ND 5.0 ug/l594-20-7 2,2-Dichloropropane ND 5.0 ug/l563-58-6 1,1-Dichloropropene ND 5.0 ug/l

75 of 103

MC46120

66.1.1




MC46120-1, MC46120-2, MC46120-3, MC46120-5, MC46120-6, MC46120-7


10061-01-5 cis-1,3-Dichloropropene ND 1.0 ug/l10061-02-6 trans-1,3-Dichloropropene ND 1.0 ug/l123-91-1 1,4-Dioxane ND 25 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene ND 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene ND 5.0 ug/l99-87-6 p-Isopropyltoluene ND 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene ND 5.0 ug/l103-65-1 n-Propylbenzene ND 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene 0.55 1.0 ug/l J108-67-8 1,3,5-Trimethylbenzene ND 1.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l


76 of 103

MC46120

66.1.1




MC46120-1, MC46120-2, MC46120-3, MC46120-5, MC46120-6, MC46120-7

CAS No. Surrogate Recoveries Limits


77 of 103

MC46120

66.1.1




MC46120-2, MC46120-3, MC46120-4, MC46120-5, MC46120-6


67-64-1 Acetone ND 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene ND 5.0 ug/l135-98-8 sec-Butylbenzene 3.7 5.0 ug/l J98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane ND 2.0 ug/l67-66-3 Chloroform ND 1.0 ug/l74-87-3 Chloromethane ND 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l78-87-5 1,2-Dichloropropane ND 2.0 ug/l142-28-9 1,3-Dichloropropane ND 5.0 ug/l594-20-7 2,2-Dichloropropane ND 5.0 ug/l563-58-6 1,1-Dichloropropene ND 5.0 ug/l

78 of 103

MC46120

66.1.2




MC46120-2, MC46120-3, MC46120-4, MC46120-5, MC46120-6


10061-01-5 cis-1,3-Dichloropropene ND 0.50 ug/l10061-02-6 trans-1,3-Dichloropropene ND 0.50 ug/l123-91-1 1,4-Dioxane ND 25 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene ND 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene ND 5.0 ug/l99-87-6 p-Isopropyltoluene ND 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene ND 5.0 ug/l103-65-1 n-Propylbenzene ND 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene 0.55 5.0 ug/l J108-67-8 1,3,5-Trimethylbenzene ND 5.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l


79 of 103

MC46120

66.1.2




MC46120-2, MC46120-3, MC46120-4, MC46120-5, MC46120-6



80 of 103

MC46120

66.1.2




MC46120-5, MC46120-6


100-41-4 Ethylbenzene ND 1.0 ug/l95-63-6 1,2,4-Trimethylbenzene 0.54 5.0 ug/l J




81 of 103

MC46120

66.1.3




MC46120-2, MC46120-3


95-63-6 1,2,4-Trimethylbenzene ND 5.0 ug/l



82 of 103

MC46120

66.1.4

Blank Spike/Blank Spike Duplicate Summary Page 1 of 3 Job Number: MC46120Account: MOBILSS ExxonMobilProject: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchMSU1510-BS U37799.D 1 06/09/16 CB n/a n/a MSU1510MSU1510-BSD U37800.D 1 06/09/16 CB n/a n/a MSU1510


MC46120-1, MC46120-2, MC46120-3, MC46120-5, MC46120-6, MC46120-7

Spike BSP BSP BSD BSD LimitsCAS No. Compound ug/l ug/l % ug/l % RPD Rec/RPD

67-64-1 Acetone 50 88.2 176 63.5 127 33* a 24-200/2571-43-2 Benzene 50 42.6 85 42.7 85 0 66-123/25108-86-1 Bromobenzene 50 53.3 107 48.2 96 10 73-124/2574-97-5 Bromochloromethane 50 48.5 97 49.4 99 2 65-127/2575-27-4 Bromodichloromethane 50 48.6 97 47.4 95 3 68-130/2575-25-2 Bromoform 50 54.7 109 55.7 111 2 61-149/2574-83-9 Bromomethane 50 52.5 105 52.7 105 0 52-151/2578-93-3 2-Butanone (MEK) 50 60.9 122 50.4 101 19 45-171/25104-51-8 n-Butylbenzene 50 54.5 109 49.9 100 9 80-134/30135-98-8 sec-Butylbenzene 50 46.2 92 43.0 86 7 77-132/2598-06-6 tert-Butylbenzene 50 45.2 90 41.9 84 8 71-130/2575-15-0 Carbon disulfide 50 38.4 77 37.0 74 4 24-164/2556-23-5 Carbon tetrachloride 50 45.2 90 45.5 91 1 54-151/25108-90-7 Chlorobenzene 50 57.4 115 54.7 109 5 75-117/2575-00-3 Chloroethane 50 45.9 92 47.4 95 3 54-160/2567-66-3 Chloroform 50 44.9 90 45.8 92 2 65-127/2574-87-3 Chloromethane 50 50.4 101 33.3 67 41* a 43-154/2595-49-8 o-Chlorotoluene 50 54.3 109 51.0 102 6 71-128/25106-43-4 p-Chlorotoluene 50 57.4 115 51.7 103 10 71-125/25108-20-3 Di-Isopropyl ether 50 54.2 108 52.8 106 3 58-143/5096-12-8 1,2-Dibromo-3-chloropropane 50 45.2 90 45.8 92 1 53-145/25124-48-1 Dibromochloromethane 50 56.5 113 54.9 110 3 67-137/25106-93-4 1,2-Dibromoethane 50 62.0 124 58.4 117 6 73-126/2595-50-1 1,2-Dichlorobenzene 50 54.4 109 52.9 106 3 75-124/25541-73-1 1,3-Dichlorobenzene 50 56.1 112 53.4 107 5 76-120/25106-46-7 1,4-Dichlorobenzene 50 56.9 114 54.0 108 5 77-117/2575-71-8 Dichlorodifluoromethane 50 65.0 130 62.4 125 4 20-161/2575-34-3 1,1-Dichloroethane 50 45.7 91 46.3 93 1 55-128/25107-06-2 1,2-Dichloroethane 50 43.4 87 43.7 87 1 68-126/2575-35-4 1,1-Dichloroethene 50 50.0 100 48.2 96 4 44-148/25156-59-2 cis-1,2-Dichloroethene 50 50.2 100 50.4 101 0 63-132/25156-60-5 trans-1,2-Dichloroethene 50 49.2 98 48.5 97 1 54-127/2578-87-5 1,2-Dichloropropane 50 52.5 105 48.6 97 8 68-123/25142-28-9 1,3-Dichloropropane 50 60.0 120 54.1 108 10 75-130/25594-20-7 2,2-Dichloropropane 50 49.7 99 48.3 97 3 47-156/25563-58-6 1,1-Dichloropropene 50 42.7 85 43.4 87 2 65-123/25

* = Outside of Control Limits.

83 of 103

MC46120

66.2.1




MC46120-1, MC46120-2, MC46120-3, MC46120-5, MC46120-6, MC46120-7


10061-01-5 cis-1,3-Dichloropropene 50 54.1 108 47.1 94 14 61-145/2510061-02-6 trans-1,3-Dichloropropene 50 56.9 114 46.3 93 21 60-134/25123-91-1 1,4-Dioxane 250 213 85 170 68 22 20-167/2560-29-7 Ethyl Ether 50 46.9 94 48.6 97 4 45-152/25100-41-4 Ethylbenzene 50 51.3 103 49.6 99 3 74-127/2587-68-3 Hexachlorobutadiene 50 52.9 106 51.7 103 2 71-141/25591-78-6 2-Hexanone 50 82.3 165 75.8 152 8 44-166/2598-82-8 Isopropylbenzene 50 58.4 117 54.9 110 6 70-131/2599-87-6 p-Isopropyltoluene 50 43.8 88 40.6 81 8 79-131/251634-04-4 Methyl Tert Butyl Ether 50 51.4 103 49.8 100 3 59-135/25108-10-1 4-Methyl-2-pentanone (MIBK) 50 61.0 122 55.0 110 10 63-138/2574-95-3 Methylene bromide 50 49.2 98 47.3 95 4 70-124/2575-09-2 Methylene chloride 50 45.0 90 45.2 90 0 54-132/2591-20-3 Naphthalene 50 48.9 98 48.6 97 1 37-145/25103-65-1 n-Propylbenzene 50 57.6 115 52.8 106 9 71-128/25100-42-5 Styrene 50 53.1 106 50.9 102 4 76-130/25994-05-8 tert-Amyl Methyl Ether 50 49.4 99 49.8 100 1 63-131/25637-92-3 tert-Butyl Ethyl Ether 50 50.3 101 49.5 99 2 59-134/300630-20-6 1,1,1,2-Tetrachloroethane 50 49.3 99 53.0 106 7 71-139/2579-34-5 1,1,2,2-Tetrachloroethane 50 49.6 99 61.7 123 22 62-130/25127-18-4 Tetrachloroethene 50 54.0 108 52.2 104 3 68-133/25109-99-9 Tetrahydrofuran 50 48.9 98 50.4 101 3 52-131/25108-88-3 Toluene 50 55.3 111 47.8 96 15 73-124/2587-61-6 1,2,3-Trichlorobenzene 50 49.0 98 49.1 98 0 58-144/25120-82-1 1,2,4-Trichlorobenzene 50 49.2 98 48.5 97 1 63-137/2571-55-6 1,1,1-Trichloroethane 50 48.8 98 47.9 96 2 60-135/2579-00-5 1,1,2-Trichloroethane 50 62.0 124 53.3 107 15 72-125/2579-01-6 Trichloroethene 50 50.0 100 44.1 88 13 73-120/2575-69-4 Trichlorofluoromethane 50 49.8 100 48.4 97 3 52-152/2596-18-4 1,2,3-Trichloropropane 50 54.5 109 51.1 102 6 56-136/2595-63-6 1,2,4-Trimethylbenzene 50 47.3 95 45.0 90 5 76-125/25108-67-8 1,3,5-Trimethylbenzene 50 49.9 100 47.2 94 6 76-132/2575-01-4 Vinyl chloride 50 48.7 97 47.6 95 2 49-154/25

m,p-Xylene 100 109 109 105 105 4 73-129/2595-47-6 o-Xylene 50 53.7 107 54.8 110 2 73-128/251330-20-7 Xylene (total) 150 163 109 160 107 2 74-129/25


84 of 103

MC46120

66.2.1




MC46120-1, MC46120-2, MC46120-3, MC46120-5, MC46120-6, MC46120-7

CAS No. Surrogate Recoveries BSP BSD Limits

1868-53-7 Dibromofluoromethane 84% 99% 76-129%2037-26-5 Toluene-D8 111% 102% 83-114%460-00-4 4-Bromofluorobenzene 109% 102% 75-124%



85 of 103

MC46120

66.2.1




MC46120-2, MC46120-3, MC46120-4, MC46120-5, MC46120-6


67-64-1 Acetone 50 74.9 150 72.1 144 4 24-200/2571-43-2 Benzene 50 43.8 88 45.3 91 3 66-123/25108-86-1 Bromobenzene 50 47.0 94 48.9 98 4 73-124/2574-97-5 Bromochloromethane 50 46.9 94 50.0 100 6 65-127/2575-27-4 Bromodichloromethane 50 50.3 101 53.1 106 5 68-130/2575-25-2 Bromoform 50 53.2 106 57.6 115 8 61-149/2574-83-9 Bromomethane 50 49.1 98 57.5 115 16 52-151/2578-93-3 2-Butanone (MEK) 50 56.9 114 54.2 108 5 45-171/25104-51-8 n-Butylbenzene 50 51.3 103 52.6 105 3 80-134/30135-98-8 sec-Butylbenzene 50 43.5 87 45.1 90 4 77-132/2598-06-6 tert-Butylbenzene 50 44.6 89 46.7 93 5 71-130/2575-15-0 Carbon disulfide 50 36.0 72 38.0 76 5 24-164/2556-23-5 Carbon tetrachloride 50 50.0 100 52.5 105 5 54-151/25108-90-7 Chlorobenzene 50 51.5 103 55.0 110 7 75-117/2575-00-3 Chloroethane 50 49.5 99 50.1 100 1 54-160/2567-66-3 Chloroform 50 47.6 95 50.0 100 5 65-127/2574-87-3 Chloromethane 50 49.9 100 54.1 108 8 43-154/2595-49-8 o-Chlorotoluene 50 51.5 103 53.8 108 4 71-128/25106-43-4 p-Chlorotoluene 50 51.1 102 53.7 107 5 71-125/25108-20-3 Di-Isopropyl ether 50 50.1 100 52.9 106 5 58-143/5096-12-8 1,2-Dibromo-3-chloropropane 50 49.0 98 55.8 112 13 53-145/25124-48-1 Dibromochloromethane 50 53.0 106 55.8 112 5 67-137/25106-93-4 1,2-Dibromoethane 50 51.0 102 53.2 106 4 73-126/2595-50-1 1,2-Dichlorobenzene 50 53.7 107 55.9 112 4 75-124/25541-73-1 1,3-Dichlorobenzene 50 53.2 106 54.9 110 3 76-120/25106-46-7 1,4-Dichlorobenzene 50 53.5 107 56.0 112 5 77-117/2575-71-8 Dichlorodifluoromethane 50 58.2 116 63.2 126 8 20-161/2575-34-3 1,1-Dichloroethane 50 46.4 93 48.9 98 5 55-128/25107-06-2 1,2-Dichloroethane 50 47.8 96 49.0 98 2 68-126/2575-35-4 1,1-Dichloroethene 50 47.9 96 49.8 100 4 44-148/25156-59-2 cis-1,2-Dichloroethene 50 49.4 99 52.0 104 5 63-132/25156-60-5 trans-1,2-Dichloroethene 50 47.8 96 49.8 100 4 54-127/2578-87-5 1,2-Dichloropropane 50 48.4 97 50.4 101 4 68-123/25142-28-9 1,3-Dichloropropane 50 49.9 100 51.8 104 4 75-130/25594-20-7 2,2-Dichloropropane 50 49.3 99 52.0 104 5 47-156/25563-58-6 1,1-Dichloropropene 50 46.5 93 48.3 97 4 65-123/25


86 of 103

MC46120

66.2.2




MC46120-2, MC46120-3, MC46120-4, MC46120-5, MC46120-6


10061-01-5 cis-1,3-Dichloropropene 50 45.3 91 46.7 93 3 61-145/2510061-02-6 trans-1,3-Dichloropropene 50 41.9 84 42.6 85 2 60-134/25123-91-1 1,4-Dioxane 250 301 120 248 99 19 20-167/2560-29-7 Ethyl Ether 50 46.2 92 48.6 97 5 45-152/25100-41-4 Ethylbenzene 50 49.1 98 51.8 104 5 74-127/2587-68-3 Hexachlorobutadiene 50 57.2 114 56.9 114 1 71-141/25591-78-6 2-Hexanone 50 55.6 111 53.6 107 4 44-166/2598-82-8 Isopropylbenzene 50 54.4 109 57.0 114 5 70-131/2599-87-6 p-Isopropyltoluene 50 40.9 82 42.3 85 3 79-131/251634-04-4 Methyl Tert Butyl Ether 50 49.1 98 53.8 108 9 59-135/25108-10-1 4-Methyl-2-pentanone (MIBK) 50 48.3 97 51.7 103 7 63-138/2574-95-3 Methylene bromide 50 48.7 97 50.1 100 3 70-124/2575-09-2 Methylene chloride 50 43.7 87 46.6 93 6 54-132/2591-20-3 Naphthalene 50 50.7 101 53.2 106 5 37-145/25103-65-1 n-Propylbenzene 50 52.6 105 55.1 110 5 71-128/25100-42-5 Styrene 50 48.6 97 51.0 102 5 76-130/25994-05-8 tert-Amyl Methyl Ether 50 50.1 100 52.6 105 5 63-131/25637-92-3 tert-Butyl Ethyl Ether 50 47.8 96 51.2 102 7 59-134/300630-20-6 1,1,1,2-Tetrachloroethane 50 55.7 111 59.4 119 6 71-139/2579-34-5 1,1,2,2-Tetrachloroethane 50 47.7 95 62.6 125 27* a 62-130/25127-18-4 Tetrachloroethene 50 52.8 106 55.0 110 4 68-133/25109-99-9 Tetrahydrofuran 50 43.2 86 46.1 92 6 52-131/25108-88-3 Toluene 50 45.7 91 46.2 92 1 73-124/2587-61-6 1,2,3-Trichlorobenzene 50 53.6 107 52.9 106 1 58-144/25120-82-1 1,2,4-Trichlorobenzene 50 52.2 104 52.0 104 0 63-137/2571-55-6 1,1,1-Trichloroethane 50 50.1 100 53.3 107 6 60-135/2579-00-5 1,1,2-Trichloroethane 50 47.9 96 49.5 99 3 72-125/2579-01-6 Trichloroethene 50 49.3 99 47.7 95 3 73-120/2575-69-4 Trichlorofluoromethane 50 46.9 94 48.9 98 4 52-152/2596-18-4 1,2,3-Trichloropropane 50 48.6 97 51.8 104 6 56-136/2595-63-6 1,2,4-Trimethylbenzene 50 45.3 91 46.9 94 3 76-125/25108-67-8 1,3,5-Trimethylbenzene 50 47.3 95 49.2 98 4 76-132/2575-01-4 Vinyl chloride 50 46.4 93 51.2 102 10 49-154/25



87 of 103

MC46120

66.2.2




MC46120-2, MC46120-3, MC46120-4, MC46120-5, MC46120-6





88 of 103

MC46120

66.2.2




MC46120-5, MC46120-6


100-41-4 Ethylbenzene 50 51.2 102 52.0 104 2 74-127/2595-63-6 1,2,4-Trimethylbenzene 50 47.0 94 47.8 96 2 76-125/25





89 of 103

MC46120

66.2.3




MC46120-2, MC46120-3


95-63-6 1,2,4-Trimethylbenzene 50 47.5 95 47.8 96 1 76-125/25




90 of 103

MC46120

66.2.4

Volatile Internal Standard Area Summary Page 1 of 1 Job Number: MC46120Account: MOBILSS ExxonMobilProject: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

Check Std: MSU1510-CC1507 Injection Date: 06/09/16Lab File ID: U37798.D Injection Time: 09:52 Instrument ID: GCMSU Method: SW846 8260C

IS 1 IS 2 IS 3 IS 4 IS 5AREA RT AREA RT AREA RT AREA RT AREA RT

Check Std 1436247 9.27 1918533 10.16 795511 13.37 970364 15.95 516767 7.29Upper Limit a 2872494 9.77 3837066 10.66 1591022 13.87 1940728 16.45 1033534 7.79Lower Limit b 718124 8.77 959267 9.66 397756 12.87 485182 15.45 258384 6.79

Lab IS 1 IS 2 IS 3 IS 4 IS 5Sample ID AREA RT AREA RT AREA RT AREA RT AREA RT

MSU1510-BS 1496935 9.27 2037787 10.16 1067557 13.37 1142223 15.95 540006 7.28MSU1510-BSD 1465754 9.27 1932932 10.16 900201 13.37 1058500 15.95 427889 7.34MSU1510-MB 1358186 9.27 1822951 10.16 891169 13.37 982273 15.95 481416 7.29ZZZZZZ 1261338 9.27 1513468 10.16 609388 13.37 851768 15.95 420702 7.29ZZZZZZ 1294745 9.27 1722319 10.16 837263 13.37 931944 15.95 443080 7.28ZZZZZZ 1246948 9.27 1540955 10.16 710845 13.37 919663 15.95 463646 7.25ZZZZZZ 1176308 9.27 1451779 10.16 638752 13.37 869030 15.95 377044 7.33ZZZZZZ 1211391 9.27 1568003 10.16 758632 13.37 885113 15.95 398524 7.32ZZZZZZ 1174786 9.27 1486808 10.16 732361 13.37 872374 15.95 413957 7.30MC46153-5 1165059 9.27 1528052 10.16 747262 13.37 805213 15.95 232192c 7.34ZZZZZZ 1076583 9.28 1325257 10.17 599049 13.37 756455 15.95 321685 7.38ZZZZZZ 1210515 9.27 1666292 10.16 827584 13.37 913173 15.95 396992 7.34MC46120-1 1195157 9.27 1492553 10.16 680481 13.37 873135 15.95 481532 7.28MC46120-2 1258105 9.27 1674218 10.16 738491 13.37 833031 15.95 357868 7.31MC46120-7 1305186 9.27 1622722 10.16 660311 13.37 883722 15.95 516267 7.30MC46120-3 1307890 9.27 1720225 10.16 770311 13.37 914644 15.95 545055 7.29MC46120-5 1306227 9.27 1722341 10.16 765692 13.37 910329 15.95 566885 7.29MC46120-6 1499689 9.27 2044888 10.16 1067171 13.37 1035353 15.95 515056 7.33ZZZZZZ 1378366 9.27 1724607 10.16 734368 13.37 979617 15.95 638242 7.26MC46153-5MS 1400662 9.27 1811170 10.16 775392 13.37 936723 15.95 531930 7.32MC46153-5MSD d1368876 9.27 1790341 10.16 753729 13.37 930463 15.95 527787 7.35

IS 1 = PentafluorobenzeneIS 2 = 1,4-DifluorobenzeneIS 3 = Chlorobenzene-D5IS 4 = 1,4-Dichlorobenzene-d4IS 5 = Tert Butyl Alcohol-D9

(a) Upper Limit = +100% of check standard area; Retention time +0.5 minutes.(b) Lower Limit = -50% of check standard area; Retention time -0.5 minutes.(c) Outside control limits. Target analytes not associated with this internal standard.(d) Analyzed outside 12h BFB tune time.

91 of 103

MC46120

66.3.1






MSU1512-BS 1175780 9.27 1510733 10.16 692087 13.37 824440 15.95 496408 7.23MSU1512-BSD 1188176 9.27 1547280 10.16 698656 13.37 844254 15.95 503524 7.29MSU1512-MB 1035828 9.27 1293027 10.16 655534 13.37 788156 15.95 389737 7.34ZZZZZZ 1000504 9.27 1233476 10.16 598098 13.37 767906 15.95 343591 7.28MC46120-4 1053743 9.27 1292459 10.16 577599 13.37 766211 15.95 338651 7.32ZZZZZZ 962367 9.27 1113572 10.16 532976 13.37 715216 15.95 353337 7.32MC46120-2 960249 9.27 1214044 10.16 611979 13.37 782334 15.95 335786 7.31MC46120-5 1004224 9.27 1295717 10.16 683355 13.37 813385 15.95 410155 7.27MC46120-6 1103137 9.27 1447474 10.16 760044 13.37 852964 15.95 355005 7.35MC46120-3 1100922 9.27 1358615 10.16 617213 13.37 806591 15.95 423647 7.30ZZZZZZ 1059287 9.27 1299277 10.16 621209 13.37 799112 15.95 419009 7.27ZZZZZZ 940927 9.27 1154839 10.16 575599 13.37 745905 15.95 382859 7.28ZZZZZZ 920698 9.27 1079197 10.16 515974 13.37 720321 15.95 412702 7.25ZZZZZZ 930253 9.27 1104181 10.16 524153 13.37 695812 15.95 320267 7.31MC46212-5 934209 9.27 1143982 10.16 535650 13.37 668142 15.95 338240 7.31ZZZZZZ 833207 9.27 979501 10.16 449507 13.37 591052 15.95 269914 7.37ZZZZZZ 774339 9.27 950572 10.16 507437 13.37 621790 15.95 318207 7.30ZZZZZZ 794248 9.27 939583 10.16 459761 13.37 599200 15.95 324495 7.30ZZZZZZ 862450 9.27 1033578 10.16 473526 13.37 602235 15.95 343608 7.28ZZZZZZ 865691 9.27 1071159 10.16 495620 13.37 623666 15.95 349071 7.27MC46212-5MS 888654 9.27 1125574 10.16 538635 13.37 637272 15.95 385559 7.27MC46212-5MSD 934460 9.27 1196277 10.16 589593 13.37 686099 15.95 400458 7.24


(a) Upper Limit = +100% of check standard area; Retention time +0.5 minutes.(b) Lower Limit = -50% of check standard area; Retention time -0.5 minutes.

92 of 103

MC46120

66.3.2






MSU1514-BS 1294258 9.27 1643323 10.16 685128 13.37 839402 15.95 497608 7.30MSU1514-BSD 1294449 9.27 1642757 10.16 727138 13.37 873632 15.95 571828 7.24MSU1514-MB 1148814 9.27 1368773 10.16 570600 13.37 812491 15.95 474999 7.29ZZZZZZ 1151647 9.27 1374721 10.16 582152 13.37 822105 15.95 361217 7.25ZZZZZZ 1118126 9.27 1451017 10.16 639598 13.37 818166 15.95 398234 7.33ZZZZZZ 1047635 9.27 1348443 10.16 611357 13.37 887579 15.95 471731 7.30ZZZZZZ 1210992 9.27 1473888 10.16 635618 13.37 907151 15.95 266929 7.33ZZZZZZ 1292889 9.27 1554646 10.16 701065 13.37 962274 15.95 428901 7.28ZZZZZZ 1242264 9.27 1486618 10.16 640185 13.37 916164 15.95 407446 7.34ZZZZZZ 1218176 9.27 1474191 10.16 692574 13.37 929095 15.95 403036 7.37MC46183-15 1306143 9.27 1533213 10.16 642729 13.37 941149 15.95 475314 7.30ZZZZZZ 1319655 9.27 1598082 10.16 650854 13.37 925133 15.95 498951 7.28ZZZZZZ 1341337 9.27 1635828 10.16 723969 13.37 968950 15.95 424435 7.29ZZZZZZ 1275681 9.27 1519964 10.16 631367 13.37 905633 15.95 375953 7.37ZZZZZZ 1250826 9.27 1485037 10.16 624031 13.37 911452 15.95 528688 7.26ZZZZZZ 1264397 9.27 1498947 10.16 637700 13.37 913137 15.95 426406 7.33ZZZZZZ 1239130 9.27 1461884 10.16 615197 13.37 901956 15.95 456347 7.30ZZZZZZ 1212564 9.27 1471129 10.16 689707 13.37 912637 15.95 462157 7.29ZZZZZZ 1206283 9.27 1353089 10.16 590538 13.37 882703 15.95 437916 7.31MC46120-5 c 1215935 9.27 1493191 10.16 685075 13.37 910438 15.95 457689 7.27MC46120-6 c 1172591 9.27 1442312 10.16 628668 13.37 861708 15.95 461539 7.26MC46183-15MS 1270264 9.27 1644568 10.16 763251 13.37 897167 15.95 486832 7.27MC46183-15MSD 1271073 9.27 1643568 10.16 701583 13.37 840194 15.95 471464 7.25


(a) Upper Limit = +100% of check standard area; Retention time +0.5 minutes.(b) Lower Limit = -50% of check standard area; Retention time -0.5 minutes.(c) Sample reanalyzed past recommended hold time.

93 of 103

MC46120

66.3.3






MSU1516-BS 1008317 9.27 1254883 10.16 565926 13.37 715505 15.95 432037 7.27MSU1516-BSD 1001170 9.27 1242158 10.16 561044 13.37 719248 15.95 441423 7.26MSU1516-MB 929837 9.27 1099314 10.16 476159 13.37 662603 15.95 369776 7.24ZZZZZZ 891430 9.27 990072 10.16 469043 13.37 634079 15.95 336344 7.25ZZZZZZ 825014 9.27 945061 10.16 429604 13.37 587343 15.95 184659c 7.36ZZZZZZ 824922 9.27 953416 10.16 432199 13.37 602771 15.95 287049 7.25ZZZZZZ 834433 9.28 968666 10.16 439438 13.37 581708 15.95 212684 7.38ZZZZZZ 797394 9.27 903616 10.16 419248 13.37 572348 15.95 307143 7.29MC46120-2 d 792168 9.27 943544 10.16 459594 13.37 631628 15.95 300503 7.24MC46120-3 d 779137 9.27 892545 10.16 425134 13.37 610955 15.95 312582 7.29ZZZZZZ 814444 9.27 968426 10.16 446121 13.37 590365 15.95 296114 7.28ZZZZZZ 823209 9.27 982612 10.16 470265 13.37 562355 15.95 289554 7.31ZZZZZZ 755914 9.27 848631 10.16 401235 13.37 551855 15.95 229858 7.32ZZZZZZ 768995 9.27 917762 10.16 443010 13.37 590045 15.95 259951 7.30ZZZZZZ 973496 9.27 1325463 10.16 683947 13.37 729869 15.95 297982 7.23ZZZZZZ 865746 9.28 1017091 10.16 465098 13.37 605960 15.95 201732 7.36ZZZZZZ 888803 9.27 1130614 10.16 548485 13.37 682388 15.95 332804 7.25ZZZZZZ 802178 9.27 938110 10.16 442253 13.37 613407 15.95 332207 7.26ZZZZZZ 921648 9.27 1235525 10.16 636012 13.37 711497 15.95 297939 7.23ZZZZZZ 863046 9.27 977273 10.16 447819 13.37 626819 15.95 345278 7.25ZZZZZZ 861051 9.27 1029287 10.16 458934 13.37 591028 15.95 302914 7.28ZZZZZZ 815889 9.27 972485 10.16 495451 13.37 592572 15.95 232697 7.35ZZZZZZ 1959576 9.27 2373149 10.16 1101691 13.37 1380511 15.95 501838 7.27


(a) Upper Limit = +100% of check standard area; Retention time +0.5 minutes.(b) Lower Limit = -50% of check standard area; Retention time -0.5 minutes.(c) Outside control limits. Target analytes not associated with this internal standard.(d) Sample reanalyzed past recommended hold time.

94 of 103

MC46120

66.3.4

Volatile Surrogate Recovery Summary Page 1 of 1 Job Number: MC46120Account: MOBILSS ExxonMobilProject: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

Method: SW846 8260C Matrix: AQ

Samples and QC shown here apply to the above method

Lab LabSample ID File ID S1 S2 S3

MC46120-1 U37814.D 105 98 99MC46120-2 U37861.D 111 103 98MC46120-2 U37954.D 111 98 93MC46120-2 U37815.D 102 99 98MC46120-3 U37864.D 106 95 97MC46120-3 U37955.D 108 95 93MC46120-3 U37818.D 100 99 99MC46120-4 U37859.D 108 92 97MC46120-5 U37862.D 99 107 102MC46120-5 U37924.D 102 100 96MC46120-5 U37819.D 98 100 98MC46120-6 U37863.D 100 111 104MC46120-6 U37925.D 95 97 93MC46120-6 U37820.D 90 113 106MC46120-7 U37817.D 102 87 94MSU1510-BS U37799.D 84 111 109MSU1510-BSD U37800.D 99 102 102MSU1510-MB U37804.D 84 107 105MSU1512-BS U37853.D 96 99 99MSU1512-BSD U37854.D 100 98 99MSU1512-MB U37856.D 106 104 104MSU1514-BS U37903.D 95 95 98MSU1514-BSD U37904.D 87 99 99MSU1514-MB U37907.D 101 89 95MSU1516-BS U37943.D 100 97 96MSU1516-BSD U37944.D 98 99 95MSU1516-MB U37948.D 98 89 94

Surrogate RecoveryCompounds Limits

S1 = Dibromofluoromethane 76-129%S2 = Toluene-D8 83-114%S3 = 4-Bromofluorobenzene 75-124%

95 of 103

MC46120

66.4.1

SGS Accutest

GC Volatiles

QC Data Summaries


• Method Blank Summaries• Blank Spike Summaries• Matrix Spike and Duplicate Summaries• Surrogate Recovery Summaries


96 of 103

MC46120

7


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGBD3652-MB BD73729.D 1 05/31/16 AF n/a n/a GBD3652

The QC reported here applies to the following samples: Method: MADEP VPH REV 1.1

MC46120-1, MC46120-2, MC46120-3, MC46120-4, MC46120-5, MC46120-6, MC46120-7







97 of 103

MC46120

77.1.1


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGBD3653-MB BD73749.D 1 06/01/16 AF n/a n/a GBD3653


MC46120-6


m,p-Xylene ND 2.0 ug/lC9- C12 Aliphatics (Unadj.) ND 50 ug/l



98 of 103

MC46120

77.1.2


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGBD3652-BSP BD73730.D 1 05/31/16 AF n/a n/a GBD3652GBD3652-BSD BD73731.D 1 05/31/16 AF n/a n/a GBD3652


MC46120-1, MC46120-2, MC46120-3, MC46120-4, MC46120-5, MC46120-6, MC46120-7


71-43-2 Benzene 50 45.2 90 43.7 87 3 70-130/25100-41-4 Ethylbenzene 50 43.8 88 41.9 84 4 70-130/251634-04-4 Methyl Tert Butyl Ether 50 48.7 97 47.2 94 3 70-130/2591-20-3 Naphthalene 50 53.6 107 52.0 104 3 70-130/25108-88-3 Toluene 50 45.1 90 43.4 87 4 70-130/25

m,p-Xylene 100 88.2 88 84.0 84 5 70-130/2595-47-6 o-Xylene 50 42.8 86 40.8 82 5 70-130/25

C5- C8 Aliphatics (Unadj.) 150 157 105 144 96 9 70-130/25C9- C12 Aliphatics (Unadj.) 150 130 87 125 83 4 70-130/25C9- C10 Aromatics (Unadj.) 50 42.3 85 40.4 81 5 70-130/25




99 of 103

MC46120

77.2.1


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGBD3653-BSP BD73750.D 1 06/01/16 AF n/a n/a GBD3653GBD3653-BSD BD73751.D 1 06/01/16 AF n/a n/a GBD3653


MC46120-6


m,p-Xylene 100 84.9 85 84.6 85 0 70-130/25C9- C12 Aliphatics (Unadj.) 150 122 81 120 80 2 70-130/25




100 of 103

MC46120

77.2.2


Method: MADEP VPH REV 1.1 Matrix: AQ


Lab LabSample ID File ID S1 a S1 b

MC46120-1 BD73741.D 81 104MC46120-2 BD73742.D 85 110MC46120-3 BD73738.D 83 110MC46120-4 BD73744.D 85 110MC46120-5 BD73739.D 81 108MC46120-6 BD73752.D 85 106MC46120-6 BD73740.D 88 112MC46120-7 BD73743.D 83 105GBD3652-BSD BD73731.D 80 107GBD3652-BSP BD73730.D 84 115GBD3652-MB BD73729.D 83 113GBD3653-BSD BD73751.D 79 102GBD3653-BSP BD73750.D 81 104GBD3653-MB BD73749.D 80 103


S1 = 2,3,4-Trifluorotoluene 70-130%

(a) Recovery from GC signal #2(b) Recovery from GC signal #1

101 of 103

MC46120

77.3.1

SGS Accutest

General Chemistry

QC Data Summaries


• Method Blank and Blank Spike Summaries• Duplicate Summaries• Matrix Spike Summaries


102 of 103

MC46120

8

METHOD BLANK AND SPIKE RESULTS SUMMARY GENERAL CHEMISTRY

Login Number: MC46120 Account: MOBILSS - ExxonMobil

Project: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA

MB Spike BSP BSP QC Analyte Batch ID RL Result Units Amount Result %Recov Limits

Nitrogen, Nitrate + Nitrite GP20488/GN53990 0.10 0.020 mg/l 2 2.05 102.5 90-110% Nitrogen, Nitrate + Nitrite GP20489/GN53990 0.10 0.027 mg/l 2 2.04 102.0 90-110% Nitrogen, Nitrite GP20471/GN53938 0.010 0.0 mg/l 0.02 0.019 95.0 80-120% Sulfate GN53954 5.0 0.0 mg/l 20 21.0 105.0 80-120% Sulfate GN53955 5.0 0.0 mg/l 20 20.2 101.0 80-120%

Associated Samples: Batch GN53954: MC46120-1, MC46120-2, MC46120-3, MC46120-4, MC46120-5, MC46120-6Batch GN53955: MC46120-7Batch GP20471: MC46120-1, MC46120-2, MC46120-3, MC46120-4, MC46120-5, MC46120-6, MC46120-7Batch GP20488: MC46120-1, MC46120-2, MC46120-3, MC46120-4, MC46120-5Batch GP20489: MC46120-6, MC46120-7(*) Outside of QC limits

__________________________________________________________________________________________________________________________

Page 1

103 of 103

MC46120

88.1

07/08/16


ExxonMobil


(DIR)PO# 51351-3200058



Report to:


ATTN: Mark Habedank















22


1 of 22

MC46614


Sections:


4.1: MC46614-1: OW-8 ....................................................................................................... 74.2: MC46614-2: OW-9R .................................................................................................... 84.3: MC46614-3: OW-10 ..................................................................................................... 9

Section 5: Misc. Forms ............................................................................................................ 105.1: Chain of Custody ........................................................................................................... 115.2: MCP Form ..................................................................................................................... 135.3: VPH Form ...................................................................................................................... 145.4: Sample Tracking Chronicle ........................................................................................... 175.5: QC Evaluation: MA MCP Limits .................................................................................. 18


12

34

56

2 of 22

MC46614

SGS Accutest

Sample Summary




MC46614-1 06/25/16 13:50 ERR 06/27/16 AQ Ground Water OW-8

MC46614-2 06/25/16 13:25 ERR 06/27/16 AQ Ground Water OW-9R


3 of 22

MC46614

1



Client: ExxonMobil


Job No: MC46614

Report Date 7/8/2016 1:47:13 PM


Volatiles by GC By Method MADEP VPH REV 1.1Matrix: AQ Batch ID: GAB5206




Friday, July 08, 2016 Page 1 of 1

4 of 22

MC46614

2



MC46614-1 OW-8

No hits reported in this sample.

MC46614-2 OW-9R

Ethylbenzene 1810 10 ug/l MADEP VPH REV 1.1Naphthalene 310 15 ug/l MADEP VPH REV 1.1Toluene 412 10 ug/l MADEP VPH REV 1.1m,p-Xylene 4470 10 ug/l MADEP VPH REV 1.1o-Xylene 1830 10 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 2760 250 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 18200 250 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 4050 250 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 2350 250 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 6020 250 ug/l MADEP VPH REV 1.1

MC46614-3 OW-10


5 of 22

MC46614

3

SGS Accutest

Sample Results

Report of Analysis


6 of 22

MC46614

4

SGS Accutest



File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 AB94499.D 1 06/28/16 AF n/a n/a GAB5206Run #2


MA-VPH List








7 of 22

MC46614

44.1

SGS Accutest





MA-VPH List


71-43-2 Benzene ND 5.0 ug/l100-41-4 Ethylbenzene 1810 10 ug/l1634-04-4 Methyl Tert Butyl Ether ND 5.0 ug/l91-20-3 Naphthalene 310 15 ug/l108-88-3 Toluene 412 10 ug/l

m,p-Xylene 4470 10 ug/l95-47-6 o-Xylene 1830 10 ug/l





8 of 22

MC46614

44.2

SGS Accutest





MA-VPH List








9 of 22

MC46614

44.3

SGS Accutest

Misc. Forms



• Chain of Custody• MCP Form• VPH Form• Sample Tracking Chronicle• QC Evaluation: MA MCP Limits


10 of 22

MC46614

5


11 of 22

MC46614

55.1


Job Number: MC46614 Client: KLEINFELDER

Date / Time Received: 6/27/2016 4:50:00 PM Delivery Method: ACCUTEST COURIER

Project: 01JE4

4. No. Coolers: 1

Airbill #'s:

Cooler Security


Y or N


3. COC Present:


2. Thermometer ID:



3. Cooler media:

IRGUN1;

Ice (Bag)




















Intact

Y or N

Comments

Y or N N/A



12 of 22

MC46614

55.1








This form provides certifications for the following data set: list Laboratory Sample ID Numbers(s)

MC46614-1,MC46614-2,MC46614-3



8260 VOC ( ) 7470/7471 Hg ( ) MassDEP VPH (X) 8081 Pesticides ( ) 7196 Hex Cr ( ) Mass DEP APH ( )

CAM IIA CAM III B CAM IV A CAM V B CAM VI B CAM IX A

8270 SVOC ( ) 7010 Metals ( ) MassDEP EPH ( ) 8151 Herbicides ( ) 8330 Explosives ( ) TO-15 VOC ( )

CAM II B CAM III C CAM IV B CAM V C CAM VIII A CAM IX B

6010 Metals ( ) 6020 Metals ( ) 8082 PCB ( ) 9014 Total ( ) 6860 Perchlorate ( )

CAM III A CAM III D CAM V A Cyanide/PAC CAM VIII B

CAM VI A


Were all samples received in a condition consistent with those described on the Chain-of Custody, Yes No

A properly preserved (including temperature) in the field or laboratory, and prepared/analyzed within

method holding times?

Were the analytical method(s) and all associated QC requirements specified in the selected CAM

B protocol(s) followed? Yes No

Were all required corrective actions and analytical response actions specified in the selected CAM

C protocol(s) implemented for all identified performance standard non-conformances? Yes No

Does the laboratory report comply with all the reporting requirements specified in CAM VII A,

D "Quality Assurance and Quality Control Guidelines for the Acquisition and Yes No

Reporting of Analytical Data"?

VPH, EPH, APH, and TO-15 only:

E a. VPH, EPH, and APH Methods only: Was each method conducted without significant Yes No

modification(s)? (Refer to the individual method(s) for a list of significant modifications).

b. APH and TO-15 Methods only: Was the complete analyte list reported for each method? Yes No

Were all applicable CAM protocol QC and performance standard non-conformances identified Yes No




selected CAM protocols

Data User Note: Data that achieve "Presumptive Certainty" status may not necessarily meet the data useability and representativeness requirements described in 310 CMR 40.1056(2)(k) and WSC-07-350.



1

All Negative responses must be addressed in an attached Environmental Laboratory case narrative.

I the undersigned, attest under the pains and penalties of perjury that, based upon my personalinquiry of those responsible for obtaining the information, the material contained in thisanalytical report is, to the best of my knowledge and belief, accurate and complete.


Printed Name: H. (Brad) Madadian Date: 08-Jul-16



13 of 22

MC46614

55.2

MADEP VPH FORM

N/AMethanol






PID:

FID:


Client ID: OW-8 Lab ID: MC46614-1

Date Collected: 6/25/2016 Date Received: 6/27/2016

Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

1

High Dilution:

N/A





Target Analytes








Adjusted Ranges



Acceptance RangeSurrogate Recoveries




B Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C5-C8 Aliphatic Hydrocarbons exclude the concentration of Target Analytes eluting in that range.

C Hydrocarbon Range data exclude concentrations of any surrogate(s) and/or internal standards eluting in that range. C9-C12 aliphatic Hydrocarbons exclude conc of Target Analytes eluting in that range AND concentration of C9-C10 Aromatic Hydrocarbons.


Were all QA/QC procedures REQUIRED by the VPH Method followed?

Were all performance/acceptance standards for required QA/QC procedures achieved?





I attest under the pains and penalties of perjury that, based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete.


Date 7/8/2016

Yes

Yes

No

Signature


14 of 22

MC46614

55.3

MADEP VPH FORM

N/AMethanol






PID:

FID:


Client ID: OW-9R Lab ID: MC46614-2


Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

5

High Dilution:

N/A





Target Analytes


Toluene ug/l 412 10C5-C8108-88-3




o-Xylene ug/l 1830 10C9-C1295-47-6


Adjusted Ranges


















Date 7/8/2016

Yes

Yes

No

Signature


15 of 22

MC46614

55.3

MADEP VPH FORM

N/AMethanol






PID:

FID:




Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

1

High Dilution:

N/A





Target Analytes








Adjusted Ranges


















Date 7/8/2016

Yes

Yes

No

Signature


16 of 22

MC46614

55.3

SGS Accutest





MC46614-1 Collected: 25-JUN-16 13:50 By: ERR Received: 27-JUN-16 By: BAOW-8

MC46614-1 MADEP VPH REV 1.1 28-JUN-16 11:24 AF VMAVPH

MC46614-2 Collected: 25-JUN-16 13:25 By: ERR Received: 27-JUN-16 By: BAOW-9R


MC46614-3 Collected: 25-JUN-16 13:10 By: ERR Received: 27-JUN-16 By: BAOW-10


Page 1 of 1

17 of 22

MC46614

55.4



No Exceptions found.


18 of 22

MC46614

55.5

SGS Accutest

GC Volatiles

QC Data Summaries




19 of 22

MC46614

6


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGAB5206-MB AB94494.D 1 06/28/16 AF n/a n/a GAB5206


MC46614-1, MC46614-2, MC46614-3




C5- C8 Aliphatics (Unadj.) ND 50 ug/lC9- C12 Aliphatics (Unadj.) 26.9 50 ug/l JC9- C10 Aromatics (Unadj.) 25.3 50 ug/l JC5- C8 Aliphatics ND 50 ug/lC9- C12 Aliphatics ND 50 ug/l



20 of 22

MC46614

66.1.1


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGAB5206-BSP AB94495.D 1 06/28/16 AF n/a n/a GAB5206GAB5206-BSD AB94496.D 1 06/28/16 AF n/a n/a GAB5206


MC46614-1, MC46614-2, MC46614-3








21 of 22

MC46614

66.2.1





MC46614-1 AB94499.D 76 87MC46614-2 AB94497.D 78 88MC46614-3 AB94500.D 78 88GAB5206-BSD AB94496.D 80 92GAB5206-BSP AB94495.D 80 92GAB5206-MB AB94494.D 76 88




22 of 22

MC46614

66.3.1

07/19/16


ExxonMobil


(DIR)PO# 51351-320499



Report to:

Kleinfelder

[email protected]

ATTN: Robin Yarnell















72


1 of 72

MC46743


Sections:


4.1: MC46743-1: A-1 ........................................................................................................... 104.2: MC46743-2: A-4 ........................................................................................................... 154.3: MC46743-3: OW-3 ....................................................................................................... 204.4: MC46743-4: OW-7 ....................................................................................................... 25





12

34

56

78

2 of 72

MC46743

SGS Accutest LabLink@18:37 19-Jul-2016

Sample Summary




MC46743-1 07/06/16 08:30 RD 07/06/16 AQ Ground Water A-1

MC46743-2 07/06/16 09:20 RD 07/06/16 AQ Ground Water A-4

MC46743-3 07/06/16 10:15 RD 07/06/16 AQ Ground Water OW-3

MC46743-4 07/06/16 11:10 RD 07/06/16 AQ Ground Water OW-7

3 of 72

MC46743

1

4 Sample(s) were collected on 07/06/2016 and were received at SGS Accutest New England on 07/06/2016 properly preserved, at 14.2 Deg. C and intact. These Samples received a job number of MC46743. A listing of the Laboratory Sample ID, Client Sample ID and dates of collection are presented in the Results Summary Section of this report. Sample received directly from field sampling.


Client: ExxonMobil


Job No MC46743

Report Date 7/19/2016 6:36:17 PM


Volatiles by GCMS By Method SW846 8260CMatrix: AQ Batch ID: MSN3785



Continuing Calibration for Acetone outside of acceptance criteria. Result may be biased high.

Quadratic regression is employed for initial calibration standard MSN3777-ICC3777 for bromomethane, cis-1,3-dichloropropene, trans-1,3-dichloropropene, bromoform, naphthalene, tert-amyl methyl ether, tert-butyl ethyl ether.

The response factor (RF) for MSN3777-ICC3777 for Acetone, 2-Butanone at low point (0.044, 0.046) and at average point (0.038, 0.042) in the initial calibration MSN3756-ICC3756 are less than the required RF of 0.1 as noted in Table 4 of SW846 8260C.

Continuing calibration check standard MSN3785-CC3777 for acetone, 2-Butanone, 2-hexanone exceed 20% Difference (biased high). Associated samples are biased high (Acetone) or non-detect for this compound (2-Butanone, 2-Hexanone).

MSN3785-BS/BSD for Acetone, 2-Butanone (MEK), Chloromethane, Dichlorodifluoromethane, 2-Hexanone: Outside MCP control limits.

Matrix: AQ Batch ID: MSV1785



Quadratic regression is employed for initial calibration standard MSV1790-ICC1790 for tert-butyl ethyl ether, tert-amyl methyl ether, cis-1,3-dichloropropene, trans-1,3-dichloropropene, bromoform, 1,2,4-trimethylbenzene, naphthalene.

The response factor (RF) for Acetone, 2-Butanone at low point (0.063, 0.044) and average point (0.061, 0.048) in the initial calibration MSV1790-ICC1790 are less than the required RF of 0.1 as noted in Table 4 of SW846 8260C.

Volatiles by GC By Method MADEP VPH REV 1.1Matrix: AQ Batch ID: GBH2339






Tuesday, July 19, 2016 Page 1 of 2

4 of 72

MC46743

2

















SGS-Accutest may not have met all requested limits due to methodology limitations, sample matrix, dilutions, or percents solids.


Tuesday, July 19, 2016 Page 2 of 2

5 of 72

MC46743

2



MC46743-1 A-1

n-Butylbenzene 14.5 5.0 ug/l SW846 8260Csec-Butylbenzene 13.2 5.0 ug/l SW846 8260CIsopropylbenzene 7.0 5.0 ug/l SW846 8260Cp-Isopropyltoluene 6.6 5.0 ug/l SW846 8260Cn-Propylbenzene 62.9 5.0 ug/l SW846 8260CC5- C8 Aliphatics (Unadj.) 334 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 794 50 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 539 50 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 334 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 255 50 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate a 1.7 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 1.7 0.10 mg/l EPA 353.2Sulfate 52.4 10 mg/l ASTM516-90,02

MC46743-2 A-4

Acetone b 221 100 ug/l SW846 8260CEthylbenzene 36.7 10 ug/l SW846 8260Cn-Propylbenzene 140 50 ug/l SW846 8260C1,2,4-Trimethylbenzene 906 50 ug/l SW846 8260C1,3,5-Trimethylbenzene 329 50 ug/l SW846 8260Cm,p-Xylene 62.3 10 ug/l SW846 8260CXylene (total) 65.6 10 ug/l SW846 8260CEthylbenzene 26.0 2.0 ug/l MADEP VPH REV 1.1Naphthalene 29.9 3.0 ug/l MADEP VPH REV 1.1m,p-Xylene 45.0 2.0 ug/l MADEP VPH REV 1.1o-Xylene 2.9 2.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 440 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 2540 50 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 1940 50 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 440 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 528 50 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate a 9.0 0.51 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 9.2 0.50 mg/l EPA 353.2Nitrogen, Nitrite 0.17 0.010 mg/l SM 21 4500 NO2 BSulfate 159 25 mg/l ASTM516-90,02

MC46743-3 OW-3

Acetone b 345 100 ug/l SW846 8260CEthylbenzene 498 10 ug/l SW846 8260CNaphthalene 132 50 ug/l SW846 8260Cn-Propylbenzene 80.4 50 ug/l SW846 8260C

6 of 72

MC46743

3



Toluene 63.6 10 ug/l SW846 8260C1,2,4-Trimethylbenzene 600 50 ug/l SW846 8260C1,3,5-Trimethylbenzene 205 50 ug/l SW846 8260Cm,p-Xylene 1080 10 ug/l SW846 8260Co-Xylene 317 10 ug/l SW846 8260CXylene (total) 1400 10 ug/l SW846 8260CEthylbenzene 337 4.0 ug/l MADEP VPH REV 1.1Naphthalene 97.9 6.0 ug/l MADEP VPH REV 1.1Toluene 46.0 4.0 ug/l MADEP VPH REV 1.1m,p-Xylene 733 4.0 ug/l MADEP VPH REV 1.1o-Xylene 220 4.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 387 100 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 3550 100 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 1640 100 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 341 100 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 615 100 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate a 7.4 0.51 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 7.5 0.50 mg/l EPA 353.2Nitrogen, Nitrite 0.12 0.010 mg/l SM 21 4500 NO2 BSulfate 477 100 mg/l ASTM516-90,02

MC46743-4 OW-7

Acetone b 191 50 ug/l SW846 8260CEthylbenzene 472 5.0 ug/l SW846 8260CToluene 225 5.0 ug/l SW846 8260C1,2,4-Trimethylbenzene 143 25 ug/l SW846 8260C1,3,5-Trimethylbenzene 56.8 25 ug/l SW846 8260Cm,p-Xylene 1260 5.0 ug/l SW846 8260Co-Xylene 334 5.0 ug/l SW846 8260CXylene (total) 1590 5.0 ug/l SW846 8260CEthylbenzene 357 4.0 ug/l MADEP VPH REV 1.1Naphthalene 6.0 6.0 ug/l MADEP VPH REV 1.1Toluene 156 4.0 ug/l MADEP VPH REV 1.1m,p-Xylene 1070 4.0 ug/l MADEP VPH REV 1.1o-Xylene 265 4.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 586 100 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 2500 100 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 446 100 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 431 100 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 369 100 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate a 43.6 1.1 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 44.1 1.0 mg/l EPA 353.2Nitrogen, Nitrite 0.50 0.050 mg/l SM 21 4500 NO2 BSulfate 660 100 mg/l ASTM516-90,02

7 of 72

MC46743

3



(a) Calculated as: (Nitrogen, Nitrate + Nitrite) - (Nitrogen, Nitrite)(b) Continuing Calibration outside of acceptance criteria. Result may be biased high.

8 of 72

MC46743

3


Sample Results

Report of Analysis


9 of 72

MC46743

4




File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 V48734.D 1 07/13/16 KP n/a n/a MSV1785Run #2


VOA MCP List


67-64-1 Acetone ND 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene 14.5 5.0 ug/l135-98-8 sec-Butylbenzene 13.2 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane ND 2.0 ug/l67-66-3 Chloroform ND 1.0 ug/l74-87-3 Chloromethane ND 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l


10 of 72

MC46743

44.1




VOA MCP List


78-87-5 1,2-Dichloropropane ND 2.0 ug/l142-28-9 1,3-Dichloropropane ND 5.0 ug/l594-20-7 2,2-Dichloropropane ND 5.0 ug/l563-58-6 1,1-Dichloropropene ND 5.0 ug/l10061-01-5 cis-1,3-Dichloropropene ND 0.50 ug/l10061-02-6 trans-1,3-Dichloropropene ND 0.50 ug/l123-91-1 1,4-Dioxane ND 25 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene ND 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene 7.0 5.0 ug/l99-87-6 p-Isopropyltoluene 6.6 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene ND 5.0 ug/l103-65-1 n-Propylbenzene 62.9 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene ND 5.0 ug/l108-67-8 1,3,5-Trimethylbenzene ND 5.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l



11 of 72

MC46743

44.1




VOA MCP List




12 of 72

MC46743

44.1




File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 BH39521.D 1 07/06/16 DF n/a n/a GBH2339Run #2


MA-VPH List








13 of 72

MC46743

44.1





General Chemistry




Nitrogen, Nitrite <0.010 0.010 mg/l 1 07/06/16 16:30 EL SM 21 4500 NO2 B




14 of 72

MC46743

44.1




File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 N103318.D 10 07/14/16 MC n/a n/a MSN3785Run #2


VOA MCP List


67-64-1 Acetone a 221 100 ug/l71-43-2 Benzene ND 5.0 ug/l108-86-1 Bromobenzene ND 50 ug/l74-97-5 Bromochloromethane ND 50 ug/l75-27-4 Bromodichloromethane ND 10 ug/l75-25-2 Bromoform ND 10 ug/l74-83-9 Bromomethane ND 20 ug/l78-93-3 2-Butanone (MEK) ND 100 ug/l104-51-8 n-Butylbenzene ND 50 ug/l135-98-8 sec-Butylbenzene ND 50 ug/l98-06-6 tert-Butylbenzene ND 50 ug/l75-15-0 Carbon disulfide ND 50 ug/l56-23-5 Carbon tetrachloride ND 10 ug/l108-90-7 Chlorobenzene ND 10 ug/l75-00-3 Chloroethane ND 20 ug/l67-66-3 Chloroform ND 10 ug/l74-87-3 Chloromethane ND 20 ug/l95-49-8 o-Chlorotoluene ND 50 ug/l106-43-4 p-Chlorotoluene ND 50 ug/l108-20-3 Di-Isopropyl ether ND 20 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 50 ug/l124-48-1 Dibromochloromethane ND 10 ug/l106-93-4 1,2-Dibromoethane ND 10 ug/l95-50-1 1,2-Dichlorobenzene ND 10 ug/l541-73-1 1,3-Dichlorobenzene ND 10 ug/l106-46-7 1,4-Dichlorobenzene ND 10 ug/l75-71-8 Dichlorodifluoromethane ND 20 ug/l75-34-3 1,1-Dichloroethane ND 10 ug/l107-06-2 1,2-Dichloroethane ND 10 ug/l75-35-4 1,1-Dichloroethene ND 10 ug/l156-59-2 cis-1,2-Dichloroethene ND 10 ug/l156-60-5 trans-1,2-Dichloroethene ND 10 ug/l


15 of 72

MC46743

44.2




VOA MCP List


78-87-5 1,2-Dichloropropane ND 20 ug/l142-28-9 1,3-Dichloropropane ND 50 ug/l594-20-7 2,2-Dichloropropane ND 50 ug/l563-58-6 1,1-Dichloropropene ND 50 ug/l10061-01-5 cis-1,3-Dichloropropene ND 5.0 ug/l10061-02-6 trans-1,3-Dichloropropene ND 5.0 ug/l123-91-1 1,4-Dioxane ND 250 ug/l60-29-7 Ethyl Ether ND 50 ug/l100-41-4 Ethylbenzene 36.7 10 ug/l87-68-3 Hexachlorobutadiene ND 50 ug/l591-78-6 2-Hexanone ND 100 ug/l98-82-8 Isopropylbenzene ND 50 ug/l99-87-6 p-Isopropyltoluene ND 50 ug/l1634-04-4 Methyl Tert Butyl Ether ND 10 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 50 ug/l74-95-3 Methylene bromide ND 50 ug/l75-09-2 Methylene chloride ND 20 ug/l91-20-3 Naphthalene ND 50 ug/l103-65-1 n-Propylbenzene 140 50 ug/l100-42-5 Styrene ND 50 ug/l994-05-8 tert-Amyl Methyl Ether ND 20 ug/l637-92-3 tert-Butyl Ethyl Ether ND 20 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 10 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 5.0 ug/l127-18-4 Tetrachloroethene ND 10 ug/l109-99-9 Tetrahydrofuran ND 100 ug/l108-88-3 Toluene ND 10 ug/l87-61-6 1,2,3-Trichlorobenzene ND 50 ug/l120-82-1 1,2,4-Trichlorobenzene ND 50 ug/l71-55-6 1,1,1-Trichloroethane ND 10 ug/l79-00-5 1,1,2-Trichloroethane ND 10 ug/l79-01-6 Trichloroethene ND 10 ug/l75-69-4 Trichlorofluoromethane ND 10 ug/l96-18-4 1,2,3-Trichloropropane ND 50 ug/l95-63-6 1,2,4-Trimethylbenzene 906 50 ug/l108-67-8 1,3,5-Trimethylbenzene 329 50 ug/l75-01-4 Vinyl chloride ND 10 ug/l

m,p-Xylene 62.3 10 ug/l95-47-6 o-Xylene ND 10 ug/l1330-20-7 Xylene (total) 65.6 10 ug/l


16 of 72

MC46743

44.2




VOA MCP List



(a) Continuing Calibration outside of acceptance criteria. Result may be biased high.


17 of 72

MC46743

44.2






MA-VPH List


71-43-2 Benzene ND 1.0 ug/l100-41-4 Ethylbenzene 26.0 2.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l91-20-3 Naphthalene 29.9 3.0 ug/l108-88-3 Toluene ND 2.0 ug/l






18 of 72

MC46743

44.2





General Chemistry




Nitrogen, Nitrite 0.17 0.010 mg/l 1 07/06/16 16:30 EL SM 21 4500 NO2 B

Sulfate 159 25 mg/l 5 07/08/16 BF ASTM516-90,02



19 of 72

MC46743

44.2






VOA MCP List


67-64-1 Acetone a 345 100 ug/l71-43-2 Benzene ND 5.0 ug/l108-86-1 Bromobenzene ND 50 ug/l74-97-5 Bromochloromethane ND 50 ug/l75-27-4 Bromodichloromethane ND 10 ug/l75-25-2 Bromoform ND 10 ug/l74-83-9 Bromomethane ND 20 ug/l78-93-3 2-Butanone (MEK) ND 100 ug/l104-51-8 n-Butylbenzene ND 50 ug/l135-98-8 sec-Butylbenzene ND 50 ug/l98-06-6 tert-Butylbenzene ND 50 ug/l75-15-0 Carbon disulfide ND 50 ug/l56-23-5 Carbon tetrachloride ND 10 ug/l108-90-7 Chlorobenzene ND 10 ug/l75-00-3 Chloroethane ND 20 ug/l67-66-3 Chloroform ND 10 ug/l74-87-3 Chloromethane ND 20 ug/l95-49-8 o-Chlorotoluene ND 50 ug/l106-43-4 p-Chlorotoluene ND 50 ug/l108-20-3 Di-Isopropyl ether ND 20 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 50 ug/l124-48-1 Dibromochloromethane ND 10 ug/l106-93-4 1,2-Dibromoethane ND 10 ug/l95-50-1 1,2-Dichlorobenzene ND 10 ug/l541-73-1 1,3-Dichlorobenzene ND 10 ug/l106-46-7 1,4-Dichlorobenzene ND 10 ug/l75-71-8 Dichlorodifluoromethane ND 20 ug/l75-34-3 1,1-Dichloroethane ND 10 ug/l107-06-2 1,2-Dichloroethane ND 10 ug/l75-35-4 1,1-Dichloroethene ND 10 ug/l156-59-2 cis-1,2-Dichloroethene ND 10 ug/l156-60-5 trans-1,2-Dichloroethene ND 10 ug/l


20 of 72

MC46743

44.3




VOA MCP List


78-87-5 1,2-Dichloropropane ND 20 ug/l142-28-9 1,3-Dichloropropane ND 50 ug/l594-20-7 2,2-Dichloropropane ND 50 ug/l563-58-6 1,1-Dichloropropene ND 50 ug/l10061-01-5 cis-1,3-Dichloropropene ND 5.0 ug/l10061-02-6 trans-1,3-Dichloropropene ND 5.0 ug/l123-91-1 1,4-Dioxane ND 250 ug/l60-29-7 Ethyl Ether ND 50 ug/l100-41-4 Ethylbenzene 498 10 ug/l87-68-3 Hexachlorobutadiene ND 50 ug/l591-78-6 2-Hexanone ND 100 ug/l98-82-8 Isopropylbenzene ND 50 ug/l99-87-6 p-Isopropyltoluene ND 50 ug/l1634-04-4 Methyl Tert Butyl Ether ND 10 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 50 ug/l74-95-3 Methylene bromide ND 50 ug/l75-09-2 Methylene chloride ND 20 ug/l91-20-3 Naphthalene 132 50 ug/l103-65-1 n-Propylbenzene 80.4 50 ug/l100-42-5 Styrene ND 50 ug/l994-05-8 tert-Amyl Methyl Ether ND 20 ug/l637-92-3 tert-Butyl Ethyl Ether ND 20 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 10 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 5.0 ug/l127-18-4 Tetrachloroethene ND 10 ug/l109-99-9 Tetrahydrofuran ND 100 ug/l108-88-3 Toluene 63.6 10 ug/l87-61-6 1,2,3-Trichlorobenzene ND 50 ug/l120-82-1 1,2,4-Trichlorobenzene ND 50 ug/l71-55-6 1,1,1-Trichloroethane ND 10 ug/l79-00-5 1,1,2-Trichloroethane ND 10 ug/l79-01-6 Trichloroethene ND 10 ug/l75-69-4 Trichlorofluoromethane ND 10 ug/l96-18-4 1,2,3-Trichloropropane ND 50 ug/l95-63-6 1,2,4-Trimethylbenzene 600 50 ug/l108-67-8 1,3,5-Trimethylbenzene 205 50 ug/l75-01-4 Vinyl chloride ND 10 ug/l

m,p-Xylene 1080 10 ug/l95-47-6 o-Xylene 317 10 ug/l1330-20-7 Xylene (total) 1400 10 ug/l


21 of 72

MC46743

44.3




VOA MCP List





22 of 72

MC46743

44.3






MA-VPH List


71-43-2 Benzene ND 2.0 ug/l100-41-4 Ethylbenzene 337 4.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 2.0 ug/l91-20-3 Naphthalene 97.9 6.0 ug/l108-88-3 Toluene 46.0 4.0 ug/l






23 of 72

MC46743

44.3





General Chemistry








24 of 72

MC46743

44.3






VOA MCP List


67-64-1 Acetone a 191 50 ug/l71-43-2 Benzene ND 2.5 ug/l108-86-1 Bromobenzene ND 25 ug/l74-97-5 Bromochloromethane ND 25 ug/l75-27-4 Bromodichloromethane ND 5.0 ug/l75-25-2 Bromoform ND 5.0 ug/l74-83-9 Bromomethane ND 10 ug/l78-93-3 2-Butanone (MEK) ND 50 ug/l104-51-8 n-Butylbenzene ND 25 ug/l135-98-8 sec-Butylbenzene ND 25 ug/l98-06-6 tert-Butylbenzene ND 25 ug/l75-15-0 Carbon disulfide ND 25 ug/l56-23-5 Carbon tetrachloride ND 5.0 ug/l108-90-7 Chlorobenzene ND 5.0 ug/l75-00-3 Chloroethane ND 10 ug/l67-66-3 Chloroform ND 5.0 ug/l74-87-3 Chloromethane ND 10 ug/l95-49-8 o-Chlorotoluene ND 25 ug/l106-43-4 p-Chlorotoluene ND 25 ug/l108-20-3 Di-Isopropyl ether ND 10 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 25 ug/l124-48-1 Dibromochloromethane ND 5.0 ug/l106-93-4 1,2-Dibromoethane ND 5.0 ug/l95-50-1 1,2-Dichlorobenzene ND 5.0 ug/l541-73-1 1,3-Dichlorobenzene ND 5.0 ug/l106-46-7 1,4-Dichlorobenzene ND 5.0 ug/l75-71-8 Dichlorodifluoromethane ND 10 ug/l75-34-3 1,1-Dichloroethane ND 5.0 ug/l107-06-2 1,2-Dichloroethane ND 5.0 ug/l75-35-4 1,1-Dichloroethene ND 5.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 5.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 5.0 ug/l


25 of 72

MC46743

44.4




VOA MCP List


78-87-5 1,2-Dichloropropane ND 10 ug/l142-28-9 1,3-Dichloropropane ND 25 ug/l594-20-7 2,2-Dichloropropane ND 25 ug/l563-58-6 1,1-Dichloropropene ND 25 ug/l10061-01-5 cis-1,3-Dichloropropene ND 2.5 ug/l10061-02-6 trans-1,3-Dichloropropene ND 2.5 ug/l123-91-1 1,4-Dioxane ND 130 ug/l60-29-7 Ethyl Ether ND 25 ug/l100-41-4 Ethylbenzene 472 5.0 ug/l87-68-3 Hexachlorobutadiene ND 25 ug/l591-78-6 2-Hexanone ND 50 ug/l98-82-8 Isopropylbenzene ND 25 ug/l99-87-6 p-Isopropyltoluene ND 25 ug/l1634-04-4 Methyl Tert Butyl Ether ND 5.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 25 ug/l74-95-3 Methylene bromide ND 25 ug/l75-09-2 Methylene chloride ND 10 ug/l91-20-3 Naphthalene ND 25 ug/l103-65-1 n-Propylbenzene ND 25 ug/l100-42-5 Styrene ND 25 ug/l994-05-8 tert-Amyl Methyl Ether ND 10 ug/l637-92-3 tert-Butyl Ethyl Ether ND 10 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 5.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 2.5 ug/l127-18-4 Tetrachloroethene ND 5.0 ug/l109-99-9 Tetrahydrofuran ND 50 ug/l108-88-3 Toluene 225 5.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 25 ug/l120-82-1 1,2,4-Trichlorobenzene ND 25 ug/l71-55-6 1,1,1-Trichloroethane ND 5.0 ug/l79-00-5 1,1,2-Trichloroethane ND 5.0 ug/l79-01-6 Trichloroethene ND 5.0 ug/l75-69-4 Trichlorofluoromethane ND 5.0 ug/l96-18-4 1,2,3-Trichloropropane ND 25 ug/l95-63-6 1,2,4-Trimethylbenzene 143 25 ug/l108-67-8 1,3,5-Trimethylbenzene 56.8 25 ug/l75-01-4 Vinyl chloride ND 5.0 ug/l

m,p-Xylene 1260 5.0 ug/l95-47-6 o-Xylene 334 5.0 ug/l1330-20-7 Xylene (total) 1590 5.0 ug/l


26 of 72

MC46743

44.4




VOA MCP List





27 of 72

MC46743

44.4






MA-VPH List


71-43-2 Benzene ND 2.0 ug/l100-41-4 Ethylbenzene 357 4.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 2.0 ug/l91-20-3 Naphthalene 6.0 6.0 ug/l108-88-3 Toluene 156 4.0 ug/l






28 of 72

MC46743

44.4





General Chemistry








29 of 72

MC46743

44.4


Misc. Forms





30 of 72

MC46743

5





31 of 72

MC46743

55.1


32 of 72

MC46743

55.2


Job Number: MC46743 Client: KLF

Date / Time Received: 7/6/2016 12:15:00 PM Delivery Method: Client

Project: EXXON 01JE4

4. No. Coolers: 1

Airbill #'s:

Cooler Security


Y or N


3. COC Present:


2. Thermometer ID:



3. Cooler media:

IRGUN1;

Ice (Bag)




















Intact

Y or N

Comments

Y or N N/A



33 of 72

MC46743

55.2








This form provides certifications for the following data set: list Laboratory Sample ID Numbers(s)MC46743-1,MC46743-2,MC46743-3,MC46743-4



8260 VOC (X) 7470/7471 Hg ( ) MassDEP VPH (X) 8081 Pesticides ( ) 7196 Hex Cr ( ) Mass DEP APH ( )CAM IIA CAM III B CAM IV A CAM V B CAM VI B CAM IX A8270 SVOC ( ) 7010 Metals ( ) MassDEP EPH ( ) 8151 Herbicides ( ) 8330 Explosives ( ) TO-15 VOC ( )CAM II B CAM III C CAM IV B CAM V C CAM VIII A CAM IX B6010 Metals ( ) 6020 Metals ( ) 8082 PCB ( ) 9014 Total ( ) 6860 Perchlorate ( )CAM III A CAM III D CAM V A Cyanide/PAC CAM VIII B

CAM VI A


Were all samples received in a condition consistent with those described on the Chain-of Custody, Yes NoA properly preserved (including temperature) in the field or laboratory, and prepared/analyzed within

method holding times?Were the analytical method(s) and all associated QC requirements specified in the selected CAM

B protocol(s) followed? Yes NoWere all required corrective actions and analytical response actions specified in the selected CAM

C protocol(s) implemented for all identified performance standard non-conformances? Yes NoDoes the laboratory report comply with all the reporting requirements specified in CAM VII A,

D "Quality Assurance and Quality Control Guidelines for the Acquisition and Yes NoReporting of Analytical Data"?VPH, EPH, APH, and TO-15 only:

E a. VPH, EPH, and APH Methods only: Was each method conducted without significant Yes Nomodification(s)? (Refer to the individual method(s) for a list of significant modifications).b. APH and TO-15 Methods only: Was the complete analyte list reported for each method? Yes NoWere all applicable CAM protocol QC and performance standard non-conformances identified Yes No




selected CAM protocolsData User Note: Data that achieve "Presumptive Certainty" status may not necessarily meet the data useability and representativeness requirements described in 310 CMR 40.1056(2)(k) and WSC-07-350



1All Negative responses must be addressed in an attached Environmental Laboratory case narrative.



Printed Name: H. (Brad) Madadian Date: 19-Jul-16



34 of 72

MC46743

55.3

MADEP VPH FORM

N/AMethanol






PID:

FID:


Client ID: A-1 Lab ID: MC46743-1


Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

1

High Dilution:

N/A





Target Analytes








Adjusted Ranges


















Date 7/19/2016

Yes

Yes

No

Signature


35 of 72

MC46743

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:




Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

1

High Dilution:

N/A





Target Analytes






o-Xylene ug/l 2.9 2C9-C1295-47-6


Adjusted Ranges


















Date 7/19/2016

Yes

Yes

No

Signature


36 of 72

MC46743

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:




Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

2

High Dilution:

N/A





Target Analytes


Toluene ug/l 46 4C5-C8108-88-3




o-Xylene ug/l 220 4C9-C1295-47-6


Adjusted Ranges


















Date 7/19/2016

Yes

Yes

No

Signature


37 of 72

MC46743

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:




Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

2

High Dilution:

N/A





Target Analytes



Toluene ug/l 156 4C5-C8108-88-3




o-Xylene ug/l 265 4C9-C1295-47-6

Adjusted Ranges


















Date 7/19/2016

Yes

Yes

No

Signature


38 of 72

MC46743

55.4

SGS Accutest





MC46743-1 Collected: 06-JUL-16 08:30 By: RD Received: 06-JUL-16 By: NTA-1

MC46743-1 SM 21 4500 NO2 B 06-JUL-16 16:30 EL 06-JUL-16 EL NO2MC46743-1 EPA 353.2 06-JUL-16 18:02 EL NO3OMC46743-1 EPA 353.2 06-JUL-16 18:02 EL 06-JUL-16 EL NO32MC46743-1 MADEP VPH REV 1.1 06-JUL-16 19:16 DF VMAVPHMC46743-1 ASTM516-90,02 08-JUL-16 BF SO4MC46743-1 SW846 8260C 13-JUL-16 15:17 KP V8260MCP

MC46743-2 Collected: 06-JUL-16 09:20 By: RD Received: 06-JUL-16 By: NTA-4

MC46743-2 SM 21 4500 NO2 B 06-JUL-16 16:30 EL 06-JUL-16 EL NO2MC46743-2 EPA 353.2 06-JUL-16 18:06 EL NO3OMC46743-2 EPA 353.2 06-JUL-16 18:06 EL 06-JUL-16 EL NO32MC46743-2 MADEP VPH REV 1.1 06-JUL-16 22:10 DF VMAVPHMC46743-2 ASTM516-90,02 08-JUL-16 BF SO4MC46743-2 SW846 8260C 14-JUL-16 19:48 MC V8260MCP

MC46743-3 Collected: 06-JUL-16 10:15 By: RD Received: 06-JUL-16 By: NTOW-3


MC46743-4 Collected: 06-JUL-16 11:10 By: RD Received: 06-JUL-16 By: NTOW-7


Page 1 of 1

39 of 72

MC46743

55.5



MSN3785 SW846 8260C

MSN3785-BS 67-64-1 Acetone BSP REC 194 % 70-130MSN3785-BS 71-43-2 Benzene BSP REC 91 % 70-130MSN3785-BS 108-86-1 Bromobenzene BSP REC 98 % 70-130MSN3785-BS 74-97-5 Bromochloromethane BSP REC 94 % 70-130MSN3785-BS 75-27-4 Bromodichloromethane BSP REC 107 % 70-130MSN3785-BS 75-25-2 Bromoform BSP REC 117 % 70-130MSN3785-BS 74-83-9 Bromomethane BSP REC 121 % 70-130MSN3785-BS 78-93-3 2-Butanone (MEK) BSP REC 170 % 70-130MSN3785-BS 104-51-8 n-Butylbenzene BSP REC 99 % 70-130MSN3785-BS 135-98-8 sec-Butylbenzene BSP REC 107 % 70-130MSN3785-BS 98-06-6 tert-Butylbenzene BSP REC 108 % 70-130MSN3785-BS 75-15-0 Carbon disulfide BSP REC 93 % 70-130MSN3785-BS 56-23-5 Carbon tetrachloride BSP REC 107 % 70-130MSN3785-BS 108-90-7 Chlorobenzene BSP REC 101 % 70-130MSN3785-BS 75-00-3 Chloroethane BSP REC 99 % 70-130MSN3785-BS 67-66-3 Chloroform BSP REC 98 % 70-130MSN3785-BS 74-87-3 Chloromethane BSP REC 143 % 70-130MSN3785-BS 95-49-8 o-Chlorotoluene BSP REC 103 % 70-130MSN3785-BS 106-43-4 p-Chlorotoluene BSP REC 106 % 70-130MSN3785-BS 108-20-3 Di-Isopropyl ether BSP REC 96 % 70-130MSN3785-BS 96-12-8 1,2-Dibromo-3-chloropropane BSP REC 110 % 70-130MSN3785-BS 124-48-1 Dibromochloromethane BSP REC 108 % 70-130MSN3785-BS 106-93-4 1,2-Dibromoethane BSP REC 104 % 70-130MSN3785-BS 95-50-1 1,2-Dichlorobenzene BSP REC 106 % 70-130MSN3785-BS 541-73-1 1,3-Dichlorobenzene BSP REC 106 % 70-130MSN3785-BS 106-46-7 1,4-Dichlorobenzene BSP REC 106 % 70-130MSN3785-BS 75-71-8 Dichlorodifluoromethane BSP REC 139 % 70-130MSN3785-BS 75-34-3 1,1-Dichloroethane BSP REC 95 % 70-130MSN3785-BS 107-06-2 1,2-Dichloroethane BSP REC 99 % 70-130MSN3785-BS 75-35-4 1,1-Dichloroethene BSP REC 100 % 70-130MSN3785-BS 156-59-2 cis-1,2-Dichloroethene BSP REC 98 % 70-130MSN3785-BS 156-60-5 trans-1,2-Dichloroethene BSP REC 100 % 70-130MSN3785-BS 78-87-5 1,2-Dichloropropane BSP REC 101 % 70-130MSN3785-BS 142-28-9 1,3-Dichloropropane BSP REC 104 % 70-130MSN3785-BS 594-20-7 2,2-Dichloropropane BSP REC 104 % 70-130MSN3785-BS 563-58-6 1,1-Dichloropropene BSP REC 103 % 70-130MSN3785-BS 10061-01-5 cis-1,3-Dichloropropene BSP REC 102 % 70-130MSN3785-BS 10061-02-6 trans-1,3-Dichloropropene BSP REC 95 % 70-130MSN3785-BS 123-91-1 1,4-Dioxane BSP REC 86 % 70-130MSN3785-BS 60-29-7 Ethyl Ether BSP REC 96 % 70-130MSN3785-BS 100-41-4 Ethylbenzene BSP REC 94 % 70-130MSN3785-BS 87-68-3 Hexachlorobutadiene BSP REC 103 % 70-130


40 of 72

MC46743

55.6



MSN3785-BS 591-78-6 2-Hexanone BSP REC 161 % 70-130MSN3785-BS 98-82-8 Isopropylbenzene BSP REC 107 % 70-130MSN3785-BS 99-87-6 p-Isopropyltoluene BSP REC 99 % 70-130MSN3785-BS 1634-04-4 Methyl Tert Butyl Ether BSP REC 97 % 70-130MSN3785-BS 108-10-1 4-Methyl-2-pentanone (MIBK) BSP REC 107 % 70-130MSN3785-BS 74-95-3 Methylene bromide BSP REC 104 % 70-130MSN3785-BS 75-09-2 Methylene chloride BSP REC 96 % 70-130MSN3785-BS 91-20-3 Naphthalene BSP REC 93 % 70-130MSN3785-BS 103-65-1 n-Propylbenzene BSP REC 103 % 70-130MSN3785-BS 100-42-5 Styrene BSP REC 98 % 70-130MSN3785-BS 994-05-8 tert-Amyl Methyl Ether BSP REC 99 % 70-130MSN3785-BS 637-92-3 tert-Butyl Ethyl Ether BSP REC 95 % 70-130MSN3785-BS 630-20-6 1,1,1,2-Tetrachloroethane BSP REC 107 % 70-130MSN3785-BS 79-34-5 1,1,2,2-Tetrachloroethane BSP REC 106 % 70-130MSN3785-BS 127-18-4 Tetrachloroethene BSP REC 104 % 70-130MSN3785-BS 109-99-9 Tetrahydrofuran BSP REC 94 % 70-130MSN3785-BS 108-88-3 Toluene BSP REC 92 % 70-130MSN3785-BS 87-61-6 1,2,3-Trichlorobenzene BSP REC 93 % 70-130MSN3785-BS 120-82-1 1,2,4-Trichlorobenzene BSP REC 94 % 70-130MSN3785-BS 71-55-6 1,1,1-Trichloroethane BSP REC 104 % 70-130MSN3785-BS 79-00-5 1,1,2-Trichloroethane BSP REC 102 % 70-130MSN3785-BS 79-01-6 Trichloroethene BSP REC 102 % 70-130MSN3785-BS 75-69-4 Trichlorofluoromethane BSP REC 111 % 70-130MSN3785-BS 96-18-4 1,2,3-Trichloropropane BSP REC 107 % 70-130MSN3785-BS 95-63-6 1,2,4-Trimethylbenzene BSP REC 97 % 70-130MSN3785-BS 108-67-8 1,3,5-Trimethylbenzene BSP REC 102 % 70-130MSN3785-BS 75-01-4 Vinyl chloride BSP REC 110 % 70-130MSN3785-BS m,p-Xylene BSP REC 99 % 70-130MSN3785-BS 95-47-6 o-Xylene BSP REC 102 % 70-130MSN3785-BS 1330-20-7 Xylene (total) BSP REC 100 % 70-130MSN3785-BS 1868-53-7 Dibromofluoromethane BSP SURR 100 % 70-130MSN3785-BS 2037-26-5 Toluene-D8 BSP SURR 101 % 70-130MSN3785-BS 460-00-4 4-Bromofluorobenzene BSP SURR 100 % 70-130MSN3785-BSD 67-64-1 Acetone BSD REC 200 % 70-130MSN3785-BSD 67-64-1 Acetone BSD RPD 3 % 20MSN3785-BSD 71-43-2 Benzene BSD REC 89 % 70-130MSN3785-BSD 71-43-2 Benzene BSD RPD 2 % 20MSN3785-BSD 108-86-1 Bromobenzene BSD REC 98 % 70-130MSN3785-BSD 108-86-1 Bromobenzene BSD RPD 0 % 20MSN3785-BSD 74-97-5 Bromochloromethane BSD REC 92 % 70-130MSN3785-BSD 74-97-5 Bromochloromethane BSD RPD 2 % 20MSN3785-BSD 75-27-4 Bromodichloromethane BSD REC 104 % 70-130MSN3785-BSD 75-27-4 Bromodichloromethane BSD RPD 2 % 20MSN3785-BSD 75-25-2 Bromoform BSD REC 114 % 70-130MSN3785-BSD 75-25-2 Bromoform BSD RPD 3 % 20


41 of 72

MC46743

55.6



MSN3785-BSD 74-83-9 Bromomethane BSD REC 116 % 70-130MSN3785-BSD 74-83-9 Bromomethane BSD RPD 5 % 20MSN3785-BSD 78-93-3 2-Butanone (MEK) BSD REC 165 % 70-130MSN3785-BSD 78-93-3 2-Butanone (MEK) BSD RPD 3 % 20MSN3785-BSD 104-51-8 n-Butylbenzene BSD REC 96 % 70-130MSN3785-BSD 104-51-8 n-Butylbenzene BSD RPD 3 % 20MSN3785-BSD 135-98-8 sec-Butylbenzene BSD REC 106 % 70-130MSN3785-BSD 135-98-8 sec-Butylbenzene BSD RPD 2 % 20MSN3785-BSD 98-06-6 tert-Butylbenzene BSD REC 107 % 70-130MSN3785-BSD 98-06-6 tert-Butylbenzene BSD RPD 1 % 20MSN3785-BSD 75-15-0 Carbon disulfide BSD REC 90 % 70-130MSN3785-BSD 75-15-0 Carbon disulfide BSD RPD 4 % 20MSN3785-BSD 56-23-5 Carbon tetrachloride BSD REC 104 % 70-130MSN3785-BSD 56-23-5 Carbon tetrachloride BSD RPD 3 % 20MSN3785-BSD 108-90-7 Chlorobenzene BSD REC 98 % 70-130MSN3785-BSD 108-90-7 Chlorobenzene BSD RPD 3 % 20MSN3785-BSD 75-00-3 Chloroethane BSD REC 95 % 70-130MSN3785-BSD 75-00-3 Chloroethane BSD RPD 5 % 20MSN3785-BSD 67-66-3 Chloroform BSD REC 95 % 70-130MSN3785-BSD 67-66-3 Chloroform BSD RPD 4 % 20MSN3785-BSD 74-87-3 Chloromethane BSD REC 136 % 70-130MSN3785-BSD 74-87-3 Chloromethane BSD RPD 5 % 20MSN3785-BSD 95-49-8 o-Chlorotoluene BSD REC 103 % 70-130MSN3785-BSD 95-49-8 o-Chlorotoluene BSD RPD 1 % 20MSN3785-BSD 106-43-4 p-Chlorotoluene BSD REC 105 % 70-130MSN3785-BSD 106-43-4 p-Chlorotoluene BSD RPD 1 % 20MSN3785-BSD 108-20-3 Di-Isopropyl ether BSD REC 93 % 70-130MSN3785-BSD 108-20-3 Di-Isopropyl ether BSD RPD 3 % 20MSN3785-BSD 96-12-8 1,2-Dibromo-3-chloropropane BSD REC 105 % 70-130MSN3785-BSD 96-12-8 1,2-Dibromo-3-chloropropane BSD RPD 4 % 20MSN3785-BSD 124-48-1 Dibromochloromethane BSD REC 105 % 70-130MSN3785-BSD 124-48-1 Dibromochloromethane BSD RPD 3 % 20MSN3785-BSD 106-93-4 1,2-Dibromoethane BSD REC 101 % 70-130MSN3785-BSD 106-93-4 1,2-Dibromoethane BSD RPD 3 % 20MSN3785-BSD 95-50-1 1,2-Dichlorobenzene BSD REC 104 % 70-130MSN3785-BSD 95-50-1 1,2-Dichlorobenzene BSD RPD 2 % 20MSN3785-BSD 541-73-1 1,3-Dichlorobenzene BSD REC 104 % 70-130MSN3785-BSD 541-73-1 1,3-Dichlorobenzene BSD RPD 2 % 20MSN3785-BSD 106-46-7 1,4-Dichlorobenzene BSD REC 105 % 70-130MSN3785-BSD 106-46-7 1,4-Dichlorobenzene BSD RPD 2 % 20MSN3785-BSD 75-71-8 Dichlorodifluoromethane BSD REC 135 % 70-130MSN3785-BSD 75-71-8 Dichlorodifluoromethane BSD RPD 3 % 20MSN3785-BSD 75-34-3 1,1-Dichloroethane BSD REC 91 % 70-130MSN3785-BSD 75-34-3 1,1-Dichloroethane BSD RPD 4 % 20MSN3785-BSD 107-06-2 1,2-Dichloroethane BSD REC 97 % 70-130


42 of 72

MC46743

55.6



MSN3785-BSD 107-06-2 1,2-Dichloroethane BSD RPD 2 % 20MSN3785-BSD 75-35-4 1,1-Dichloroethene BSD REC 96 % 70-130MSN3785-BSD 75-35-4 1,1-Dichloroethene BSD RPD 4 % 20MSN3785-BSD 156-59-2 cis-1,2-Dichloroethene BSD REC 95 % 70-130MSN3785-BSD 156-59-2 cis-1,2-Dichloroethene BSD RPD 3 % 20MSN3785-BSD 156-60-5 trans-1,2-Dichloroethene BSD REC 96 % 70-130MSN3785-BSD 156-60-5 trans-1,2-Dichloroethene BSD RPD 3 % 20MSN3785-BSD 78-87-5 1,2-Dichloropropane BSD REC 99 % 70-130MSN3785-BSD 78-87-5 1,2-Dichloropropane BSD RPD 3 % 20MSN3785-BSD 142-28-9 1,3-Dichloropropane BSD REC 101 % 70-130MSN3785-BSD 142-28-9 1,3-Dichloropropane BSD RPD 3 % 20MSN3785-BSD 594-20-7 2,2-Dichloropropane BSD REC 98 % 70-130MSN3785-BSD 594-20-7 2,2-Dichloropropane BSD RPD 6 % 20MSN3785-BSD 563-58-6 1,1-Dichloropropene BSD REC 99 % 70-130MSN3785-BSD 563-58-6 1,1-Dichloropropene BSD RPD 4 % 20MSN3785-BSD 10061-01-5 cis-1,3-Dichloropropene BSD REC 98 % 70-130MSN3785-BSD 10061-01-5 cis-1,3-Dichloropropene BSD RPD 4 % 20MSN3785-BSD 10061-02-6 trans-1,3-Dichloropropene BSD REC 93 % 70-130MSN3785-BSD 10061-02-6 trans-1,3-Dichloropropene BSD RPD 2 % 20MSN3785-BSD 123-91-1 1,4-Dioxane BSD REC 80 % 70-130MSN3785-BSD 123-91-1 1,4-Dioxane BSD RPD 7 % 20MSN3785-BSD 60-29-7 Ethyl Ether BSD REC 92 % 70-130MSN3785-BSD 60-29-7 Ethyl Ether BSD RPD 5 % 20MSN3785-BSD 100-41-4 Ethylbenzene BSD REC 92 % 70-130MSN3785-BSD 100-41-4 Ethylbenzene BSD RPD 3 % 20MSN3785-BSD 87-68-3 Hexachlorobutadiene BSD REC 99 % 70-130MSN3785-BSD 87-68-3 Hexachlorobutadiene BSD RPD 5 % 20MSN3785-BSD 591-78-6 2-Hexanone BSD REC 154 % 70-130MSN3785-BSD 591-78-6 2-Hexanone BSD RPD 4 % 20MSN3785-BSD 98-82-8 Isopropylbenzene BSD REC 106 % 70-130MSN3785-BSD 98-82-8 Isopropylbenzene BSD RPD 0 % 20MSN3785-BSD 99-87-6 p-Isopropyltoluene BSD REC 96 % 70-130MSN3785-BSD 99-87-6 p-Isopropyltoluene BSD RPD 3 % 20MSN3785-BSD 1634-04-4 Methyl Tert Butyl Ether BSD REC 94 % 70-130MSN3785-BSD 1634-04-4 Methyl Tert Butyl Ether BSD RPD 3 % 20MSN3785-BSD 108-10-1 4-Methyl-2-pentanone (MIBK) BSD REC 104 % 70-130MSN3785-BSD 108-10-1 4-Methyl-2-pentanone (MIBK) BSD RPD 2 % 20MSN3785-BSD 74-95-3 Methylene bromide BSD REC 101 % 70-130MSN3785-BSD 74-95-3 Methylene bromide BSD RPD 3 % 20MSN3785-BSD 75-09-2 Methylene chloride BSD REC 92 % 70-130MSN3785-BSD 75-09-2 Methylene chloride BSD RPD 4 % 20MSN3785-BSD 91-20-3 Naphthalene BSD REC 91 % 70-130MSN3785-BSD 91-20-3 Naphthalene BSD RPD 2 % 20MSN3785-BSD 103-65-1 n-Propylbenzene BSD REC 102 % 70-130MSN3785-BSD 103-65-1 n-Propylbenzene BSD RPD 1 % 20


43 of 72

MC46743

55.6



MSN3785-BSD 100-42-5 Styrene BSD REC 95 % 70-130MSN3785-BSD 100-42-5 Styrene BSD RPD 3 % 20MSN3785-BSD 994-05-8 tert-Amyl Methyl Ether BSD REC 98 % 70-130MSN3785-BSD 994-05-8 tert-Amyl Methyl Ether BSD RPD 1 % 20MSN3785-BSD 637-92-3 tert-Butyl Ethyl Ether BSD REC 92 % 70-130MSN3785-BSD 637-92-3 tert-Butyl Ethyl Ether BSD RPD 3 % 20MSN3785-BSD 630-20-6 1,1,1,2-Tetrachloroethane BSD REC 105 % 70-130MSN3785-BSD 630-20-6 1,1,1,2-Tetrachloroethane BSD RPD 2 % 20MSN3785-BSD 79-34-5 1,1,2,2-Tetrachloroethane BSD REC 107 % 70-130MSN3785-BSD 79-34-5 1,1,2,2-Tetrachloroethane BSD RPD 1 % 20MSN3785-BSD 127-18-4 Tetrachloroethene BSD REC 102 % 70-130MSN3785-BSD 127-18-4 Tetrachloroethene BSD RPD 2 % 20MSN3785-BSD 109-99-9 Tetrahydrofuran BSD REC 92 % 70-130MSN3785-BSD 109-99-9 Tetrahydrofuran BSD RPD 2 % 20MSN3785-BSD 108-88-3 Toluene BSD REC 90 % 70-130MSN3785-BSD 108-88-3 Toluene BSD RPD 3 % 20MSN3785-BSD 87-61-6 1,2,3-Trichlorobenzene BSD REC 91 % 70-130MSN3785-BSD 87-61-6 1,2,3-Trichlorobenzene BSD RPD 2 % 25MSN3785-BSD 120-82-1 1,2,4-Trichlorobenzene BSD REC 92 % 70-130MSN3785-BSD 120-82-1 1,2,4-Trichlorobenzene BSD RPD 2 % 20MSN3785-BSD 71-55-6 1,1,1-Trichloroethane BSD REC 99 % 70-130MSN3785-BSD 71-55-6 1,1,1-Trichloroethane BSD RPD 5 % 20MSN3785-BSD 79-00-5 1,1,2-Trichloroethane BSD REC 100 % 70-130MSN3785-BSD 79-00-5 1,1,2-Trichloroethane BSD RPD 2 % 20MSN3785-BSD 79-01-6 Trichloroethene BSD REC 99 % 70-130MSN3785-BSD 79-01-6 Trichloroethene BSD RPD 3 % 20MSN3785-BSD 75-69-4 Trichlorofluoromethane BSD REC 107 % 70-130MSN3785-BSD 75-69-4 Trichlorofluoromethane BSD RPD 3 % 20MSN3785-BSD 96-18-4 1,2,3-Trichloropropane BSD REC 105 % 70-130MSN3785-BSD 96-18-4 1,2,3-Trichloropropane BSD RPD 2 % 20MSN3785-BSD 95-63-6 1,2,4-Trimethylbenzene BSD REC 96 % 70-130MSN3785-BSD 95-63-6 1,2,4-Trimethylbenzene BSD RPD 1 % 20MSN3785-BSD 108-67-8 1,3,5-Trimethylbenzene BSD REC 101 % 70-130MSN3785-BSD 108-67-8 1,3,5-Trimethylbenzene BSD RPD 2 % 20MSN3785-BSD 75-01-4 Vinyl chloride BSD REC 105 % 70-130MSN3785-BSD 75-01-4 Vinyl chloride BSD RPD 5 % 20MSN3785-BSD m,p-Xylene BSD REC 96 % 70-130MSN3785-BSD m,p-Xylene BSD RPD 3 % 20MSN3785-BSD 95-47-6 o-Xylene BSD REC 99 % 70-130MSN3785-BSD 95-47-6 o-Xylene BSD RPD 3 % 20MSN3785-BSD 1330-20-7 Xylene (total) BSD REC 97 % 70-130MSN3785-BSD 1330-20-7 Xylene (total) BSD RPD 3 % 20MSN3785-BSD 1868-53-7 Dibromofluoromethane BSD SURR 100 % 70-130MSN3785-BSD 2037-26-5 Toluene-D8 BSD SURR 101 % 70-130MSN3785-BSD 460-00-4 4-Bromofluorobenzene BSD SURR 102 % 70-130


44 of 72

MC46743

55.6



MSN3785-MB 1868-53-7 Dibromofluoromethane MB SURR 98 % 70-130MSN3785-MB 2037-26-5 Toluene-D8 MB SURR 102 % 70-130MSN3785-MB 460-00-4 4-Bromofluorobenzene MB SURR 101 % 70-130MC46743-2 1868-53-7 Dibromofluoromethane SAMP SURR 98 % 70-130MC46743-2 2037-26-5 Toluene-D8 SAMP SURR 101 % 70-130MC46743-2 460-00-4 4-Bromofluorobenzene SAMP SURR 97 % 70-130MC46743-3 1868-53-7 Dibromofluoromethane SAMP SURR 96 % 70-130MC46743-3 2037-26-5 Toluene-D8 SAMP SURR 100 % 70-130MC46743-3 460-00-4 4-Bromofluorobenzene SAMP SURR 99 % 70-130MC46743-4 1868-53-7 Dibromofluoromethane SAMP SURR 97 % 70-130MC46743-4 2037-26-5 Toluene-D8 SAMP SURR 100 % 70-130MC46743-4 460-00-4 4-Bromofluorobenzene SAMP SURR 100 % 70-130

MSV1785 SW846 8260C

MSV1785-BS 67-64-1 Acetone BSP REC 115 % 70-130MSV1785-BS 71-43-2 Benzene BSP REC 98 % 70-130MSV1785-BS 108-86-1 Bromobenzene BSP REC 107 % 70-130MSV1785-BS 74-97-5 Bromochloromethane BSP REC 97 % 70-130MSV1785-BS 75-27-4 Bromodichloromethane BSP REC 113 % 70-130MSV1785-BS 75-25-2 Bromoform BSP REC 107 % 70-130MSV1785-BS 74-83-9 Bromomethane BSP REC 98 % 70-130MSV1785-BS 78-93-3 2-Butanone (MEK) BSP REC 119 % 70-130MSV1785-BS 104-51-8 n-Butylbenzene BSP REC 118 % 70-130MSV1785-BS 135-98-8 sec-Butylbenzene BSP REC 121 % 70-130MSV1785-BS 98-06-6 tert-Butylbenzene BSP REC 129 % 70-130MSV1785-BS 75-15-0 Carbon disulfide BSP REC 114 % 70-130MSV1785-BS 56-23-5 Carbon tetrachloride BSP REC 106 % 70-130MSV1785-BS 108-90-7 Chlorobenzene BSP REC 109 % 70-130MSV1785-BS 75-00-3 Chloroethane BSP REC 94 % 70-130MSV1785-BS 67-66-3 Chloroform BSP REC 99 % 70-130MSV1785-BS 74-87-3 Chloromethane BSP REC 113 % 70-130MSV1785-BS 95-49-8 o-Chlorotoluene BSP REC 120 % 70-130MSV1785-BS 106-43-4 p-Chlorotoluene BSP REC 118 % 70-130MSV1785-BS 108-20-3 Di-Isopropyl ether BSP REC 114 % 70-130MSV1785-BS 96-12-8 1,2-Dibromo-3-chloropropane BSP REC 100 % 70-130MSV1785-BS 124-48-1 Dibromochloromethane BSP REC 118 % 70-130MSV1785-BS 106-93-4 1,2-Dibromoethane BSP REC 113 % 70-130MSV1785-BS 95-50-1 1,2-Dichlorobenzene BSP REC 116 % 70-130MSV1785-BS 541-73-1 1,3-Dichlorobenzene BSP REC 117 % 70-130MSV1785-BS 106-46-7 1,4-Dichlorobenzene BSP REC 111 % 70-130MSV1785-BS 75-71-8 Dichlorodifluoromethane BSP REC 116 % 70-130MSV1785-BS 75-34-3 1,1-Dichloroethane BSP REC 99 % 70-130MSV1785-BS 107-06-2 1,2-Dichloroethane BSP REC 106 % 70-130MSV1785-BS 75-35-4 1,1-Dichloroethene BSP REC 110 % 70-130


45 of 72

MC46743

55.6



MSV1785-BS 156-59-2 cis-1,2-Dichloroethene BSP REC 105 % 70-130MSV1785-BS 156-60-5 trans-1,2-Dichloroethene BSP REC 105 % 70-130MSV1785-BS 78-87-5 1,2-Dichloropropane BSP REC 110 % 70-130MSV1785-BS 142-28-9 1,3-Dichloropropane BSP REC 115 % 70-130MSV1785-BS 594-20-7 2,2-Dichloropropane BSP REC 117 % 70-130MSV1785-BS 563-58-6 1,1-Dichloropropene BSP REC 108 % 70-130MSV1785-BS 10061-01-5 cis-1,3-Dichloropropene BSP REC 105 % 70-130MSV1785-BS 10061-02-6 trans-1,3-Dichloropropene BSP REC 96 % 70-130MSV1785-BS 123-91-1 1,4-Dioxane BSP REC 81 % 70-130MSV1785-BS 60-29-7 Ethyl Ether BSP REC 107 % 70-130MSV1785-BS 100-41-4 Ethylbenzene BSP REC 109 % 70-130MSV1785-BS 87-68-3 Hexachlorobutadiene BSP REC 129 % 70-130MSV1785-BS 591-78-6 2-Hexanone BSP REC 130 % 70-130MSV1785-BS 98-82-8 Isopropylbenzene BSP REC 119 % 70-130MSV1785-BS 99-87-6 p-Isopropyltoluene BSP REC 110 % 70-130MSV1785-BS 1634-04-4 Methyl Tert Butyl Ether BSP REC 113 % 70-130MSV1785-BS 108-10-1 4-Methyl-2-pentanone (MIBK) BSP REC 99 % 70-130MSV1785-BS 74-95-3 Methylene bromide BSP REC 111 % 70-130MSV1785-BS 75-09-2 Methylene chloride BSP REC 104 % 70-130MSV1785-BS 91-20-3 Naphthalene BSP REC 80 % 70-130MSV1785-BS 103-65-1 n-Propylbenzene BSP REC 118 % 70-130MSV1785-BS 100-42-5 Styrene BSP REC 108 % 70-130MSV1785-BS 994-05-8 tert-Amyl Methyl Ether BSP REC 105 % 70-130MSV1785-BS 637-92-3 tert-Butyl Ethyl Ether BSP REC 100 % 70-130MSV1785-BS 630-20-6 1,1,1,2-Tetrachloroethane BSP REC 122 % 70-130MSV1785-BS 79-34-5 1,1,2,2-Tetrachloroethane BSP REC 112 % 70-130MSV1785-BS 127-18-4 Tetrachloroethene BSP REC 120 % 70-130MSV1785-BS 109-99-9 Tetrahydrofuran BSP REC 104 % 70-130MSV1785-BS 108-88-3 Toluene BSP REC 99 % 70-130MSV1785-BS 87-61-6 1,2,3-Trichlorobenzene BSP REC 104 % 70-130MSV1785-BS 120-82-1 1,2,4-Trichlorobenzene BSP REC 107 % 70-130MSV1785-BS 71-55-6 1,1,1-Trichloroethane BSP REC 105 % 70-130MSV1785-BS 79-00-5 1,1,2-Trichloroethane BSP REC 103 % 70-130MSV1785-BS 79-01-6 Trichloroethene BSP REC 106 % 70-130MSV1785-BS 75-69-4 Trichlorofluoromethane BSP REC 96 % 70-130MSV1785-BS 96-18-4 1,2,3-Trichloropropane BSP REC 111 % 70-130MSV1785-BS 95-63-6 1,2,4-Trimethylbenzene BSP REC 106 % 70-130MSV1785-BS 108-67-8 1,3,5-Trimethylbenzene BSP REC 115 % 70-130MSV1785-BS 75-01-4 Vinyl chloride BSP REC 94 % 70-130MSV1785-BS m,p-Xylene BSP REC 117 % 70-130MSV1785-BS 95-47-6 o-Xylene BSP REC 117 % 70-130MSV1785-BS 1330-20-7 Xylene (total) BSP REC 117 % 70-130MSV1785-BS 1868-53-7 Dibromofluoromethane BSP SURR 92 % 70-130MSV1785-BS 2037-26-5 Toluene-D8 BSP SURR 98 % 70-130MSV1785-BS 460-00-4 4-Bromofluorobenzene BSP SURR 102 % 70-130


46 of 72

MC46743

55.6



MSV1785-BSD 67-64-1 Acetone BSD REC 112 % 70-130MSV1785-BSD 67-64-1 Acetone BSD RPD 2 % 20MSV1785-BSD 71-43-2 Benzene BSD REC 92 % 70-130MSV1785-BSD 71-43-2 Benzene BSD RPD 6 % 20MSV1785-BSD 108-86-1 Bromobenzene BSD REC 100 % 70-130MSV1785-BSD 108-86-1 Bromobenzene BSD RPD 7 % 20MSV1785-BSD 74-97-5 Bromochloromethane BSD REC 90 % 70-130MSV1785-BSD 74-97-5 Bromochloromethane BSD RPD 7 % 20MSV1785-BSD 75-27-4 Bromodichloromethane BSD REC 105 % 70-130MSV1785-BSD 75-27-4 Bromodichloromethane BSD RPD 7 % 20MSV1785-BSD 75-25-2 Bromoform BSD REC 106 % 70-130MSV1785-BSD 75-25-2 Bromoform BSD RPD 1 % 20MSV1785-BSD 74-83-9 Bromomethane BSD REC 89 % 70-130MSV1785-BSD 74-83-9 Bromomethane BSD RPD 10 % 20MSV1785-BSD 78-93-3 2-Butanone (MEK) BSD REC 117 % 70-130MSV1785-BSD 78-93-3 2-Butanone (MEK) BSD RPD 2 % 20MSV1785-BSD 104-51-8 n-Butylbenzene BSD REC 108 % 70-130MSV1785-BSD 104-51-8 n-Butylbenzene BSD RPD 9 % 20MSV1785-BSD 135-98-8 sec-Butylbenzene BSD REC 109 % 70-130MSV1785-BSD 135-98-8 sec-Butylbenzene BSD RPD 11 % 20MSV1785-BSD 98-06-6 tert-Butylbenzene BSD REC 116 % 70-130MSV1785-BSD 98-06-6 tert-Butylbenzene BSD RPD 11 % 20MSV1785-BSD 75-15-0 Carbon disulfide BSD REC 103 % 70-130MSV1785-BSD 75-15-0 Carbon disulfide BSD RPD 10 % 20MSV1785-BSD 56-23-5 Carbon tetrachloride BSD REC 97 % 70-130MSV1785-BSD 56-23-5 Carbon tetrachloride BSD RPD 9 % 20MSV1785-BSD 108-90-7 Chlorobenzene BSD REC 104 % 70-130MSV1785-BSD 108-90-7 Chlorobenzene BSD RPD 5 % 20MSV1785-BSD 75-00-3 Chloroethane BSD REC 87 % 70-130MSV1785-BSD 75-00-3 Chloroethane BSD RPD 7 % 20MSV1785-BSD 67-66-3 Chloroform BSD REC 92 % 70-130MSV1785-BSD 67-66-3 Chloroform BSD RPD 7 % 20MSV1785-BSD 74-87-3 Chloromethane BSD REC 104 % 70-130MSV1785-BSD 74-87-3 Chloromethane BSD RPD 9 % 20MSV1785-BSD 95-49-8 o-Chlorotoluene BSD REC 108 % 70-130MSV1785-BSD 95-49-8 o-Chlorotoluene BSD RPD 11 % 20MSV1785-BSD 106-43-4 p-Chlorotoluene BSD REC 108 % 70-130MSV1785-BSD 106-43-4 p-Chlorotoluene BSD RPD 9 % 20MSV1785-BSD 108-20-3 Di-Isopropyl ether BSD REC 107 % 70-130MSV1785-BSD 108-20-3 Di-Isopropyl ether BSD RPD 7 % 20MSV1785-BSD 96-12-8 1,2-Dibromo-3-chloropropane BSD REC 92 % 70-130MSV1785-BSD 96-12-8 1,2-Dibromo-3-chloropropane BSD RPD 9 % 20MSV1785-BSD 124-48-1 Dibromochloromethane BSD REC 113 % 70-130MSV1785-BSD 124-48-1 Dibromochloromethane BSD RPD 4 % 20MSV1785-BSD 106-93-4 1,2-Dibromoethane BSD REC 108 % 70-130


47 of 72

MC46743

55.6



MSV1785-BSD 106-93-4 1,2-Dibromoethane BSD RPD 4 % 20MSV1785-BSD 95-50-1 1,2-Dichlorobenzene BSD REC 108 % 70-130MSV1785-BSD 95-50-1 1,2-Dichlorobenzene BSD RPD 7 % 20MSV1785-BSD 541-73-1 1,3-Dichlorobenzene BSD REC 109 % 70-130MSV1785-BSD 541-73-1 1,3-Dichlorobenzene BSD RPD 7 % 20MSV1785-BSD 106-46-7 1,4-Dichlorobenzene BSD REC 104 % 70-130MSV1785-BSD 106-46-7 1,4-Dichlorobenzene BSD RPD 7 % 20MSV1785-BSD 75-71-8 Dichlorodifluoromethane BSD REC 106 % 70-130MSV1785-BSD 75-71-8 Dichlorodifluoromethane BSD RPD 9 % 20MSV1785-BSD 75-34-3 1,1-Dichloroethane BSD REC 91 % 70-130MSV1785-BSD 75-34-3 1,1-Dichloroethane BSD RPD 8 % 20MSV1785-BSD 107-06-2 1,2-Dichloroethane BSD REC 99 % 70-130MSV1785-BSD 107-06-2 1,2-Dichloroethane BSD RPD 7 % 20MSV1785-BSD 75-35-4 1,1-Dichloroethene BSD REC 102 % 70-130MSV1785-BSD 75-35-4 1,1-Dichloroethene BSD RPD 8 % 20MSV1785-BSD 156-59-2 cis-1,2-Dichloroethene BSD REC 98 % 70-130MSV1785-BSD 156-59-2 cis-1,2-Dichloroethene BSD RPD 7 % 20MSV1785-BSD 156-60-5 trans-1,2-Dichloroethene BSD REC 98 % 70-130MSV1785-BSD 156-60-5 trans-1,2-Dichloroethene BSD RPD 7 % 20MSV1785-BSD 78-87-5 1,2-Dichloropropane BSD REC 103 % 70-130MSV1785-BSD 78-87-5 1,2-Dichloropropane BSD RPD 7 % 20MSV1785-BSD 142-28-9 1,3-Dichloropropane BSD REC 109 % 70-130MSV1785-BSD 142-28-9 1,3-Dichloropropane BSD RPD 5 % 20MSV1785-BSD 594-20-7 2,2-Dichloropropane BSD REC 106 % 70-130MSV1785-BSD 594-20-7 2,2-Dichloropropane BSD RPD 10 % 20MSV1785-BSD 563-58-6 1,1-Dichloropropene BSD REC 103 % 70-130MSV1785-BSD 563-58-6 1,1-Dichloropropene BSD RPD 5 % 20MSV1785-BSD 10061-01-5 cis-1,3-Dichloropropene BSD REC 98 % 70-130MSV1785-BSD 10061-01-5 cis-1,3-Dichloropropene BSD RPD 7 % 20MSV1785-BSD 10061-02-6 trans-1,3-Dichloropropene BSD REC 89 % 70-130MSV1785-BSD 10061-02-6 trans-1,3-Dichloropropene BSD RPD 8 % 20MSV1785-BSD 123-91-1 1,4-Dioxane BSD REC 80 % 70-130MSV1785-BSD 123-91-1 1,4-Dioxane BSD RPD 2 % 20MSV1785-BSD 60-29-7 Ethyl Ether BSD REC 100 % 70-130MSV1785-BSD 60-29-7 Ethyl Ether BSD RPD 6 % 20MSV1785-BSD 100-41-4 Ethylbenzene BSD REC 104 % 70-130MSV1785-BSD 100-41-4 Ethylbenzene BSD RPD 5 % 20MSV1785-BSD 87-68-3 Hexachlorobutadiene BSD REC 118 % 70-130MSV1785-BSD 87-68-3 Hexachlorobutadiene BSD RPD 9 % 20MSV1785-BSD 591-78-6 2-Hexanone BSD REC 122 % 70-130MSV1785-BSD 591-78-6 2-Hexanone BSD RPD 6 % 20MSV1785-BSD 98-82-8 Isopropylbenzene BSD REC 108 % 70-130MSV1785-BSD 98-82-8 Isopropylbenzene BSD RPD 10 % 20MSV1785-BSD 99-87-6 p-Isopropyltoluene BSD REC 99 % 70-130MSV1785-BSD 99-87-6 p-Isopropyltoluene BSD RPD 11 % 20


48 of 72

MC46743

55.6



MSV1785-BSD 1634-04-4 Methyl Tert Butyl Ether BSD REC 106 % 70-130MSV1785-BSD 1634-04-4 Methyl Tert Butyl Ether BSD RPD 6 % 20MSV1785-BSD 108-10-1 4-Methyl-2-pentanone (MIBK) BSD REC 94 % 70-130MSV1785-BSD 108-10-1 4-Methyl-2-pentanone (MIBK) BSD RPD 6 % 20MSV1785-BSD 74-95-3 Methylene bromide BSD REC 104 % 70-130MSV1785-BSD 74-95-3 Methylene bromide BSD RPD 6 % 20MSV1785-BSD 75-09-2 Methylene chloride BSD REC 96 % 70-130MSV1785-BSD 75-09-2 Methylene chloride BSD RPD 8 % 20MSV1785-BSD 91-20-3 Naphthalene BSD REC 75 % 70-130MSV1785-BSD 91-20-3 Naphthalene BSD RPD 6 % 20MSV1785-BSD 103-65-1 n-Propylbenzene BSD REC 108 % 70-130MSV1785-BSD 103-65-1 n-Propylbenzene BSD RPD 9 % 20MSV1785-BSD 100-42-5 Styrene BSD REC 104 % 70-130MSV1785-BSD 100-42-5 Styrene BSD RPD 4 % 20MSV1785-BSD 994-05-8 tert-Amyl Methyl Ether BSD REC 99 % 70-130MSV1785-BSD 994-05-8 tert-Amyl Methyl Ether BSD RPD 5 % 20MSV1785-BSD 637-92-3 tert-Butyl Ethyl Ether BSD REC 93 % 70-130MSV1785-BSD 637-92-3 tert-Butyl Ethyl Ether BSD RPD 6 % 20MSV1785-BSD 630-20-6 1,1,1,2-Tetrachloroethane BSD REC 117 % 70-130MSV1785-BSD 630-20-6 1,1,1,2-Tetrachloroethane BSD RPD 5 % 20MSV1785-BSD 79-34-5 1,1,2,2-Tetrachloroethane BSD REC 105 % 70-130MSV1785-BSD 79-34-5 1,1,2,2-Tetrachloroethane BSD RPD 7 % 20MSV1785-BSD 127-18-4 Tetrachloroethene BSD REC 113 % 70-130MSV1785-BSD 127-18-4 Tetrachloroethene BSD RPD 6 % 20MSV1785-BSD 109-99-9 Tetrahydrofuran BSD REC 99 % 70-130MSV1785-BSD 109-99-9 Tetrahydrofuran BSD RPD 4 % 20MSV1785-BSD 108-88-3 Toluene BSD REC 92 % 70-130MSV1785-BSD 108-88-3 Toluene BSD RPD 8 % 20MSV1785-BSD 87-61-6 1,2,3-Trichlorobenzene BSD REC 97 % 70-130MSV1785-BSD 87-61-6 1,2,3-Trichlorobenzene BSD RPD 7 % 25MSV1785-BSD 120-82-1 1,2,4-Trichlorobenzene BSD REC 99 % 70-130MSV1785-BSD 120-82-1 1,2,4-Trichlorobenzene BSD RPD 8 % 20MSV1785-BSD 71-55-6 1,1,1-Trichloroethane BSD REC 97 % 70-130MSV1785-BSD 71-55-6 1,1,1-Trichloroethane BSD RPD 9 % 20MSV1785-BSD 79-00-5 1,1,2-Trichloroethane BSD REC 95 % 70-130MSV1785-BSD 79-00-5 1,1,2-Trichloroethane BSD RPD 8 % 20MSV1785-BSD 79-01-6 Trichloroethene BSD REC 99 % 70-130MSV1785-BSD 79-01-6 Trichloroethene BSD RPD 6 % 20MSV1785-BSD 75-69-4 Trichlorofluoromethane BSD REC 87 % 70-130MSV1785-BSD 75-69-4 Trichlorofluoromethane BSD RPD 9 % 20MSV1785-BSD 96-18-4 1,2,3-Trichloropropane BSD REC 96 % 70-130MSV1785-BSD 96-18-4 1,2,3-Trichloropropane BSD RPD 14 % 20MSV1785-BSD 95-63-6 1,2,4-Trimethylbenzene BSD REC 96 % 70-130MSV1785-BSD 95-63-6 1,2,4-Trimethylbenzene BSD RPD 10 % 20MSV1785-BSD 108-67-8 1,3,5-Trimethylbenzene BSD REC 103 % 70-130


49 of 72

MC46743

55.6



MSV1785-BSD 108-67-8 1,3,5-Trimethylbenzene BSD RPD 11 % 20MSV1785-BSD 75-01-4 Vinyl chloride BSD REC 87 % 70-130MSV1785-BSD 75-01-4 Vinyl chloride BSD RPD 7 % 20MSV1785-BSD m,p-Xylene BSD REC 112 % 70-130MSV1785-BSD m,p-Xylene BSD RPD 4 % 20MSV1785-BSD 95-47-6 o-Xylene BSD REC 111 % 70-130MSV1785-BSD 95-47-6 o-Xylene BSD RPD 5 % 20MSV1785-BSD 1330-20-7 Xylene (total) BSD REC 111 % 70-130MSV1785-BSD 1330-20-7 Xylene (total) BSD RPD 5 % 20MSV1785-BSD 1868-53-7 Dibromofluoromethane BSD SURR 91 % 70-130MSV1785-BSD 2037-26-5 Toluene-D8 BSD SURR 95 % 70-130MSV1785-BSD 460-00-4 4-Bromofluorobenzene BSD SURR 99 % 70-130MSV1785-MB 1868-53-7 Dibromofluoromethane MB SURR 96 % 70-130MSV1785-MB 2037-26-5 Toluene-D8 MB SURR 91 % 70-130MSV1785-MB 460-00-4 4-Bromofluorobenzene MB SURR 99 % 70-130MC46743-1 1868-53-7 Dibromofluoromethane SAMP SURR 94 % 70-130MC46743-1 2037-26-5 Toluene-D8 SAMP SURR 93 % 70-130MC46743-1 460-00-4 4-Bromofluorobenzene SAMP SURR 101 % 70-130


50 of 72

MC46743

55.6


GC/MS Volatiles

QC Data Summaries




51 of 72

MC46743

6


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchMSV1785-MB V48732.D 1 07/13/16 KP n/a n/a MSV1785


MC46743-1



52 of 72

MC46743

66.1.1




MC46743-1


10061-01-5 cis-1,3-Dichloropropene ND 0.50 ug/l10061-02-6 trans-1,3-Dichloropropene ND 0.50 ug/l123-91-1 1,4-Dioxane ND 25 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene ND 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene ND 5.0 ug/l99-87-6 p-Isopropyltoluene ND 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene 4.2 5.0 ug/l J103-65-1 n-Propylbenzene ND 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene ND 1.0 ug/l108-67-8 1,3,5-Trimethylbenzene ND 1.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l


53 of 72

MC46743

66.1.1




MC46743-1



54 of 72

MC46743

66.1.1


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchMSN3785-MB N103303.D 1 07/14/16 MC n/a n/a MSN3785


MC46743-2, MC46743-3, MC46743-4



55 of 72

MC46743

66.1.2




MC46743-2, MC46743-3, MC46743-4


10061-01-5 cis-1,3-Dichloropropene ND 0.50 ug/l10061-02-6 trans-1,3-Dichloropropene ND 0.50 ug/l123-91-1 1,4-Dioxane ND 25 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene ND 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene ND 5.0 ug/l99-87-6 p-Isopropyltoluene ND 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene 0.68 5.0 ug/l J103-65-1 n-Propylbenzene ND 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene 0.58 5.0 ug/l J71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene ND 5.0 ug/l108-67-8 1,3,5-Trimethylbenzene ND 5.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l


56 of 72

MC46743

66.1.2




MC46743-2, MC46743-3, MC46743-4



57 of 72

MC46743

66.1.2


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchMSV1785-BS V48729.D 1 07/13/16 KP n/a n/a MSV1785MSV1785-BSD V48730.D 1 07/13/16 KP n/a n/a MSV1785


MC46743-1


67-64-1 Acetone 50 57.6 115 56.2 112 2 24-200/2571-43-2 Benzene 50 48.9 98 46.1 92 6 66-123/25108-86-1 Bromobenzene 50 53.5 107 50.0 100 7 73-124/2574-97-5 Bromochloromethane 50 48.5 97 45.2 90 7 65-127/2575-27-4 Bromodichloromethane 50 56.3 113 52.7 105 7 68-130/2575-25-2 Bromoform 50 53.4 107 52.9 106 1 61-149/2574-83-9 Bromomethane 50 48.9 98 44.3 89 10 52-151/2578-93-3 2-Butanone (MEK) 50 59.7 119 58.6 117 2 45-171/25104-51-8 n-Butylbenzene 50 59.2 118 54.0 108 9 80-134/30135-98-8 sec-Butylbenzene 50 60.7 121 54.5 109 11 77-132/2598-06-6 tert-Butylbenzene 50 64.7 129 58.1 116 11 71-130/2575-15-0 Carbon disulfide 50 56.8 114 51.5 103 10 24-164/2556-23-5 Carbon tetrachloride 50 53.2 106 48.5 97 9 54-151/25108-90-7 Chlorobenzene 50 54.6 109 51.8 104 5 75-117/2575-00-3 Chloroethane 50 46.8 94 43.6 87 7 54-160/2567-66-3 Chloroform 50 49.5 99 46.2 92 7 65-127/2574-87-3 Chloromethane 50 56.6 113 51.9 104 9 43-154/2595-49-8 o-Chlorotoluene 50 59.8 120 53.8 108 11 71-128/25106-43-4 p-Chlorotoluene 50 59.1 118 54.2 108 9 71-125/25108-20-3 Di-Isopropyl ether 50 57.1 114 53.5 107 7 58-143/5096-12-8 1,2-Dibromo-3-chloropropane 50 50.2 100 46.0 92 9 53-145/25124-48-1 Dibromochloromethane 50 59.2 118 56.6 113 4 67-137/25106-93-4 1,2-Dibromoethane 50 56.5 113 54.1 108 4 73-126/2595-50-1 1,2-Dichlorobenzene 50 57.8 116 54.1 108 7 75-124/25541-73-1 1,3-Dichlorobenzene 50 58.5 117 54.4 109 7 76-120/25106-46-7 1,4-Dichlorobenzene 50 55.7 111 52.0 104 7 77-117/2575-71-8 Dichlorodifluoromethane 50 57.9 116 52.9 106 9 20-161/2575-34-3 1,1-Dichloroethane 50 49.6 99 45.7 91 8 55-128/25107-06-2 1,2-Dichloroethane 50 53.1 106 49.6 99 7 68-126/2575-35-4 1,1-Dichloroethene 50 54.9 110 50.8 102 8 44-148/25156-59-2 cis-1,2-Dichloroethene 50 52.4 105 49.1 98 7 63-132/25156-60-5 trans-1,2-Dichloroethene 50 52.5 105 49.0 98 7 54-127/2578-87-5 1,2-Dichloropropane 50 55.2 110 51.7 103 7 68-123/25142-28-9 1,3-Dichloropropane 50 57.4 115 54.6 109 5 75-130/25594-20-7 2,2-Dichloropropane 50 58.6 117 52.9 106 10 47-156/25563-58-6 1,1-Dichloropropene 50 54.2 108 51.3 103 5 65-123/25


58 of 72

MC46743

66.2.1




MC46743-1





59 of 72

MC46743

66.2.1




MC46743-1




60 of 72

MC46743

66.2.1


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchMSN3785-BS N103300.D 1 07/14/16 MC n/a n/a MSN3785MSN3785-BSD N103301.D 1 07/14/16 MC n/a n/a MSN3785


MC46743-2, MC46743-3, MC46743-4


67-64-1 Acetone 50 97.2 194 100 200 3 24-200/2571-43-2 Benzene 50 45.7 91 44.6 89 2 66-123/25108-86-1 Bromobenzene 50 48.9 98 48.8 98 0 73-124/2574-97-5 Bromochloromethane 50 46.9 94 45.9 92 2 65-127/2575-27-4 Bromodichloromethane 50 53.5 107 52.2 104 2 68-130/2575-25-2 Bromoform 50 58.5 117 56.8 114 3 61-149/2574-83-9 Bromomethane 50 60.5 121 57.8 116 5 52-151/2578-93-3 2-Butanone (MEK) 50 85.0 170 82.4 165 3 45-171/25104-51-8 n-Butylbenzene 50 49.7 99 48.0 96 3 80-134/30135-98-8 sec-Butylbenzene 50 53.7 107 52.9 106 2 77-132/2598-06-6 tert-Butylbenzene 50 54.2 108 53.5 107 1 71-130/2575-15-0 Carbon disulfide 50 46.5 93 44.9 90 4 24-164/2556-23-5 Carbon tetrachloride 50 53.6 107 51.8 104 3 54-151/25108-90-7 Chlorobenzene 50 50.4 101 49.0 98 3 75-117/2575-00-3 Chloroethane 50 49.7 99 47.3 95 5 54-160/2567-66-3 Chloroform 50 49.1 98 47.3 95 4 65-127/2574-87-3 Chloromethane 50 71.7 143 68.0 136 5 43-154/2595-49-8 o-Chlorotoluene 50 51.7 103 51.3 103 1 71-128/25106-43-4 p-Chlorotoluene 50 53.0 106 52.4 105 1 71-125/25108-20-3 Di-Isopropyl ether 50 48.0 96 46.5 93 3 58-143/5096-12-8 1,2-Dibromo-3-chloropropane 50 54.8 110 52.7 105 4 53-145/25124-48-1 Dibromochloromethane 50 54.0 108 52.4 105 3 67-137/25106-93-4 1,2-Dibromoethane 50 52.0 104 50.4 101 3 73-126/2595-50-1 1,2-Dichlorobenzene 50 53.1 106 52.1 104 2 75-124/25541-73-1 1,3-Dichlorobenzene 50 52.9 106 52.0 104 2 76-120/25106-46-7 1,4-Dichlorobenzene 50 53.1 106 52.3 105 2 77-117/2575-71-8 Dichlorodifluoromethane 50 69.6 139 67.4 135 3 20-161/2575-34-3 1,1-Dichloroethane 50 47.5 95 45.6 91 4 55-128/25107-06-2 1,2-Dichloroethane 50 49.7 99 48.7 97 2 68-126/2575-35-4 1,1-Dichloroethene 50 50.1 100 48.0 96 4 44-148/25156-59-2 cis-1,2-Dichloroethene 50 49.2 98 47.6 95 3 63-132/25156-60-5 trans-1,2-Dichloroethene 50 49.9 100 48.2 96 3 54-127/2578-87-5 1,2-Dichloropropane 50 50.7 101 49.3 99 3 68-123/25142-28-9 1,3-Dichloropropane 50 51.8 104 50.4 101 3 75-130/25594-20-7 2,2-Dichloropropane 50 52.0 104 49.1 98 6 47-156/25563-58-6 1,1-Dichloropropene 50 51.3 103 49.4 99 4 65-123/25


61 of 72

MC46743

66.2.2




MC46743-2, MC46743-3, MC46743-4



m,p-Xylene 100 98.8 99 95.9 96 3 73-129/2595-47-6 o-Xylene 50 51.1 102 49.5 99 3 73-128/251330-20-7 Xylene (total) 150 150 100 145 97 3 74-129/25


62 of 72

MC46743

66.2.2




MC46743-2, MC46743-3, MC46743-4




63 of 72

MC46743

66.2.2


Check Std: MSN3785-CC3777 Injection Date: 07/14/16Lab File ID: N103299.D Injection Time: 10:55 Instrument ID: GCMSN Method: SW846 8260C




MSN3785-BS 469383 9.47 709822 10.33 357994 13.51 414903 16.07 150219 7.45MSN3785-BSD 480357 9.47 719578 10.34 364411 13.51 409416 16.07 148472 7.46MSN3785-MB 468859 9.47 696813 10.33 354364 13.51 400224 16.07 151580 7.46ZZZZZZ 468605 9.46 700314 10.33 356451 13.51 396465 16.07 135968 7.46ZZZZZZ 471141 9.46 703182 10.33 353607 13.51 393893 16.07 140657 7.46ZZZZZZ 469601 9.47 707292 10.33 358542 13.51 390984 16.07 156130 7.47ZZZZZZ 469142 9.47 702711 10.34 353726 13.51 387878 16.07 153163 7.46ZZZZZZ 466672 9.47 698801 10.33 356740 13.51 388456 16.07 152928 7.47ZZZZZZ 464307 9.46 692980 10.33 351358 13.51 393218 16.07 143360 7.45ZZZZZZ 461251 9.46 691880 10.33 351824 13.51 389346 16.07 151216 7.46ZZZZZZ 462252 9.47 692300 10.33 350488 13.51 385692 16.07 156031 7.46ZZZZZZ 463013 9.46 693398 10.34 351929 13.51 384078 16.07 151988 7.46ZZZZZZ 462936 9.47 689317 10.33 351697 13.51 383520 16.07 140567 7.46ZZZZZZ 459193 9.46 684382 10.33 350191 13.51 383291 16.07 147675 7.46MC46794-1 465099 9.47 693252 10.34 353021 13.51 379050 16.07 148155 7.46ZZZZZZ 456186 9.46 683397 10.33 347416 13.51 383289 16.07 145932 7.46ZZZZZZ 453987 9.46 682828 10.33 349388 13.51 386015 16.07 135577 7.46MC46743-2 463847 9.46 690831 10.33 350428 13.51 402023 16.07 133560 7.45MC46743-3 469891 9.46 696113 10.33 353901 13.51 402581 16.07 138614 7.45MC46743-4 481178 9.46 718359 10.33 361575 13.51 414507 16.07 130951 7.45ZZZZZZ 467602 9.47 703523 10.33 360212 13.51 408657 16.07 165076 7.45MC46794-1MS 488449 9.47 747209 10.33 371916 13.51 428219 16.07 158780 7.45MC46794-1MSD 486851 9.47 742118 10.33 365617 13.51 423927 16.07 161328 7.45



64 of 72

MC46743

66.3.1


Check Std: MSV1785-CC1790 Injection Date: 07/13/16Lab File ID: V48728.D Injection Time: 12:29 Instrument ID: GCMSV Method: SW846 8260C




MSV1785-BS 410896 8.94 755836 9.84 342542 13.08 347451 15.68 141701 6.87MSV1785-BSD 450772 8.94 827413 9.84 362837 13.08 388476 15.68 161897 6.87MSV1785-MB 381216 8.94 714554 9.84 292426 13.08 302722 15.68 124795 6.87ZZZZZZ 341330 8.94 583844 9.83 294224 13.07 332103 15.68 127255 6.87MC46743-1 391600 8.94 738590 9.84 317714 13.08 334857 15.68 127845 6.87ZZZZZZ 413188 8.94 772884 9.84 322756 13.08 341257 15.68 145450 6.87ZZZZZZ 354021 8.94 621390 9.83 300592 13.08 336980 15.69 129157 6.87ZZZZZZ 349891 8.94 623820 9.83 274504 13.08 309536 15.68 121967 6.87ZZZZZZ 353586 8.94 655454 9.84 273763 13.08 288254 15.69 111237 6.87ZZZZZZ 351204 8.94 636358 9.84 275408 13.08 298364 15.69 121869 6.87ZZZZZZ 344486 8.94 661555 9.84 254742 13.08 281316 15.69 122477 6.87ZZZZZZ 359668 8.94 679606 9.84 280846 13.08 311859 15.69 127090 6.87ZZZZZZ 327625 8.94 621519 9.84 254533 13.08 272415 15.69 119063 6.87ZZZZZZ 384569 8.94 717039 9.84 341913 13.08 340459 15.68 138677 6.88ZZZZZZ 401717 8.94 701820 9.83 310918 13.08 347068 15.68 150902 6.87ZZZZZZ 385096 8.94 671693 9.83 303981 13.08 334688 15.68 141596 6.87



65 of 72

MC46743

66.3.2





MC46743-1 V48734.D 94 93 101MC46743-2 N103318.D 98 101 97MC46743-3 N103319.D 96 100 99MC46743-4 N103320.D 97 100 100MSN3785-BS N103300.D 100 101 100MSN3785-BSD N103301.D 100 101 102MSN3785-MB N103303.D 98 102 101MSV1785-BS V48729.D 92 98 102MSV1785-BSD V48730.D 91 95 99MSV1785-MB V48732.D 96 91 99



66 of 72

MC46743

66.4.1


GC Volatiles

QC Data Summaries




67 of 72

MC46743

7


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGBH2339-MB BH39518.D 1 07/06/16 DF n/a n/a GBH2339


MC46743-1, MC46743-2, MC46743-3, MC46743-4


71-43-2 Benzene 0.16 1.0 ug/l J100-41-4 Ethylbenzene 0.24 2.0 ug/l J1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l91-20-3 Naphthalene 0.37 3.0 ug/l J108-88-3 Toluene ND 2.0 ug/l

m,p-Xylene 0.55 2.0 ug/l J95-47-6 o-Xylene 0.26 2.0 ug/l J




68 of 72

MC46743

77.1.1


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGBH2339-BSP BH39519.D 1 07/06/16 DF n/a n/a GBH2339GBH2339-BSD BH39520.D 1 07/06/16 DF n/a n/a GBH2339


MC46743-1, MC46743-2, MC46743-3, MC46743-4








69 of 72

MC46743

77.2.1





MC46743-1 BH39521.D 79 86MC46743-2 BH39526.D 80 86MC46743-3 BH39525.D 80 85MC46743-4 BH39524.D 81 86GBH2339-BSD BH39520.D 79 87GBH2339-BSP BH39519.D 81 88GBH2339-MB BH39518.D 74 81




70 of 72

MC46743

77.3.1


General Chemistry

QC Data Summaries




71 of 72

MC46743

8





Nitrogen, Nitrate + Nitrite GP20592/GN54203 0.10 0.0 mg/l 2 2.03 101.5 90-110% Nitrogen, Nitrite GP20596/GN54209 0.010 0.0 mg/l 0.02 0.020 100.0 80-120% Sulfate GN54219 5.0 0.0 mg/l 20.0 19.5 97.5 80-120%

Associated Samples: Batch GN54219: MC46743-1, MC46743-2, MC46743-3, MC46743-4Batch GP20592: MC46743-1, MC46743-2, MC46743-3, MC46743-4Batch GP20596: MC46743-1, MC46743-2, MC46743-3, MC46743-4(*) Outside of QC limits

__________________________________________________________________________________________________________________________

Page 1

72 of 72

MC46743

88.1

09/09/16


ExxonMobil


(DIR)PO# 51311-173390



Report to:


ATTN: Mark Habedank







New England • 50 D'Angelo Drive • Building 1 • Marlborough, MA 01752 • tel: 508-481-6200 • fax: 508-481-7753 • http://www.accutest.com








81


1 of 81

MC47636


Sections:


4.1: MC47636-1: A-1 ........................................................................................................... 104.2: MC47636-2: A-4 ........................................................................................................... 154.3: MC47636-3: OW-3 ....................................................................................................... 204.4: MC47636-4: OW-9R .................................................................................................... 254.5: MC47636-5: OW-10 ..................................................................................................... 304.6: MC47636-6: OW-8 ....................................................................................................... 354.7: MC47636-7: TRIP BLANK ......................................................................................... 40





12

34

56

78

2 of 81

MC47636

SGS Accutest

Sample Summary




MC47636-1 09/02/16 10:35 ERR 09/02/16 AQ Ground Water A-1

MC47636-2 09/02/16 10:50 ERR 09/02/16 AQ Ground Water A-4


MC47636-4 09/02/16 12:50 ERR 09/02/16 AQ Ground Water OW-9R



MC47636-7 09/02/16 00:00 ERR 09/02/16 AQ Trip Blank Water TRIP BLANK

3 of 81

MC47636

1



Client: ExxonMobil


Job No: MC47636

Report Date 9/9/2016 4:36:34 PM


Volatiles by GCMS By Method SW846 8260CMatrix: AQ Batch ID: MSK3088



BS/BSD Recovery(s) for Acetone are outside control limits. Associated samples may be high biased for this compound.

BS/BSD Recovery(s) for 2-Hexanone are outside control limits. Associated sample is non-detect for this compound.

Initial calibration verification MSK3065-ICV3065 for acetone exceed 30% Difference (response biased high).

Continuing calibration check standard MSK3088-CC3065 for chloromethane, acetone, carbon disulfide, 2-butanone, tert-butyl ethyl ether, Tetrahydrofuran, 2-hexanone exceed 20% Difference (response biased high). Associated samples may be biased high or are non-detect for this compound.

MSK3088-BS/BSD for 2-Butanone (MEK), Chloromethane, Di-Isopropyl ether, Ethyl Ether are outside MCP criteria.

Matrix: AQ Batch ID: MSN3835



The response factor (RF) for the Acetone low points (0.064) and average point (0.065) in the initial calibration MSN3834-ICC3834 are less than the required RF of 0.1 as noted in Table 4 of SW846 8260C.

Volatiles by GC By Method MADEP VPH REV 1.1Matrix: AQ Batch ID: GAB5254



Matrix: AQ Batch ID: GWX3834






Friday, September 09, 2016 Page 1 of 2

4 of 81

MC47636

2





Matrix: AQ Batch ID: GP20846





















Friday, September 09, 2016 Page 2 of 2

5 of 81

MC47636

2



MC47636-1 A-1

Acetone 10.6 10 ug/l SW846 8260Cn-Butylbenzene 21.7 5.0 ug/l SW846 8260Csec-Butylbenzene 21.2 5.0 ug/l SW846 8260CIsopropylbenzene 26.0 5.0 ug/l SW846 8260Cp-Isopropyltoluene 8.7 5.0 ug/l SW846 8260Cn-Propylbenzene 179 5.0 ug/l SW846 8260C1,2,4-Trimethylbenzene 86.5 5.0 ug/l SW846 8260C1,3,5-Trimethylbenzene 67.5 5.0 ug/l SW846 8260CBenzene 1.4 1.0 ug/l MADEP VPH REV 1.1Naphthalene 7.7 3.0 ug/l MADEP VPH REV 1.1o-Xylene 4.3 2.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 859 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 1660 50 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 1280 50 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 858 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 378 50 ug/l MADEP VPH REV 1.1Sulfate 21.2 5.0 mg/l ASTM516-90,02

MC47636-2 A-4

2-Butanone (MEK) a 70.5 50 ug/l SW846 8260CEthylbenzene 55.2 5.0 ug/l SW846 8260CIsopropylbenzene 96.0 25 ug/l SW846 8260CNaphthalene 200 25 ug/l SW846 8260Cn-Propylbenzene 364 25 ug/l SW846 8260C1,2,4-Trimethylbenzene 2620 100 ug/l SW846 8260C1,3,5-Trimethylbenzene 730 25 ug/l SW846 8260Cm,p-Xylene 89.9 5.0 ug/l SW846 8260CXylene (total) 93.4 5.0 ug/l SW846 8260CEthylbenzene 56.4 2.0 ug/l MADEP VPH REV 1.1Naphthalene 113 3.0 ug/l MADEP VPH REV 1.1m,p-Xylene 91.6 2.0 ug/l MADEP VPH REV 1.1o-Xylene 5.6 2.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 1790 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 7750 50 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 5010 100 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 1790 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 2590 50 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate b 0.17 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 0.37 0.10 mg/l EPA 353.2Nitrogen, Nitrite 0.20 0.010 mg/l SM 21 4500 NO2 BSulfate 78.1 10 mg/l ASTM516-90,02

6 of 81

MC47636

3



MC47636-3 OW-3

Acetone 12.3 10 ug/l SW846 8260CEthylbenzene 43.8 1.0 ug/l SW846 8260CIsopropylbenzene 6.4 5.0 ug/l SW846 8260CNaphthalene 36.6 5.0 ug/l SW846 8260Cn-Propylbenzene 8.8 5.0 ug/l SW846 8260CToluene 2.9 1.0 ug/l SW846 8260C1,2,4-Trimethylbenzene 41.1 5.0 ug/l SW846 8260Cm,p-Xylene 9.6 1.0 ug/l SW846 8260Co-Xylene 34.8 1.0 ug/l SW846 8260CXylene (total) 44.4 1.0 ug/l SW846 8260CEthylbenzene 38.3 2.0 ug/l MADEP VPH REV 1.1Naphthalene 30.2 3.0 ug/l MADEP VPH REV 1.1Toluene 2.6 2.0 ug/l MADEP VPH REV 1.1m,p-Xylene 10.7 2.0 ug/l MADEP VPH REV 1.1o-Xylene 30.2 2.0 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 143 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 397 50 ug/l MADEP VPH REV 1.1C9- C10 Aromatics (Unadj.) 237 50 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 140 50 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 80.5 50 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate b 2.7 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 2.8 0.10 mg/l EPA 353.2Nitrogen, Nitrite 0.10 0.010 mg/l SM 21 4500 NO2 BSulfate 485 100 mg/l ASTM516-90,02

MC47636-4 OW-9R

Ethylbenzene 2340 20 ug/l SW846 8260CNaphthalene 460 100 ug/l SW846 8260Cn-Propylbenzene 153 100 ug/l SW846 8260CToluene 209 20 ug/l SW846 8260C1,2,4-Trimethylbenzene 1510 100 ug/l SW846 8260C1,3,5-Trimethylbenzene 391 100 ug/l SW846 8260Cm,p-Xylene 6530 20 ug/l SW846 8260Co-Xylene 2420 20 ug/l SW846 8260CXylene (total) 8950 20 ug/l SW846 8260CEthylbenzene 1830 10 ug/l MADEP VPH REV 1.1Naphthalene 314 15 ug/l MADEP VPH REV 1.1Toluene 200 10 ug/l MADEP VPH REV 1.1m,p-Xylene 4130 10 ug/l MADEP VPH REV 1.1o-Xylene 1900 10 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics (Unadj.) 2040 250 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics (Unadj.) 15400 250 ug/l MADEP VPH REV 1.1

7 of 81

MC47636

3



C9- C10 Aromatics (Unadj.) 4050 250 ug/l MADEP VPH REV 1.1C5- C8 Aliphatics 1840 250 ug/l MADEP VPH REV 1.1C9- C12 Aliphatics 3520 250 ug/l MADEP VPH REV 1.1Nitrogen, Nitrate b 1.4 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 1.5 0.10 mg/l EPA 353.2Nitrogen, Nitrite 0.068 0.010 mg/l SM 21 4500 NO2 BSulfate 27.9 5.0 mg/l ASTM516-90,02

MC47636-5 OW-10

Nitrogen, Nitrate b 1.6 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 1.6 0.10 mg/l EPA 353.2Sulfate 76.0 10 mg/l ASTM516-90,02

MC47636-6 OW-8

Chloroform 6.0 1.0 ug/l SW846 8260CNitrogen, Nitrate b 2.0 0.11 mg/l EPA 353.2Nitrogen, Nitrate + Nitrite 2.0 0.10 mg/l EPA 353.2Sulfate 17.4 5.0 mg/l ASTM516-90,02

MC47636-7 TRIP BLANK


(a) Continuing Calibration and Laboratory Control Sample outside of acceptance criteria. Result may be biasedhigh.

(b) Calculated as: (Nitrogen, Nitrate + Nitrite) - (Nitrogen, Nitrite)

8 of 81

MC47636

3

SGS Accutest

Sample Results

Report of Analysis


9 of 81

MC47636

4

SGS Accutest



File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 K99786.D 1 09/08/16 AD n/a n/a MSK3088Run #2 N104539.D 1 09/09/16 MC n/a n/a MSN3835


VOA MCP List


67-64-1 Acetone 10.6 a 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene 21.7 5.0 ug/l135-98-8 sec-Butylbenzene 21.2 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane ND 2.0 ug/l67-66-3 Chloroform ND 1.0 ug/l74-87-3 Chloromethane ND 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l


10 of 81

MC47636

44.1

SGS Accutest



VOA MCP List


78-87-5 1,2-Dichloropropane ND 2.0 ug/l142-28-9 1,3-Dichloropropane ND 5.0 ug/l594-20-7 2,2-Dichloropropane ND 5.0 ug/l563-58-6 1,1-Dichloropropene ND 5.0 ug/l10061-01-5 cis-1,3-Dichloropropene ND 0.50 ug/l10061-02-6 trans-1,3-Dichloropropene ND 0.50 ug/l123-91-1 1,4-Dioxane ND 100 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene ND 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene 26.0 5.0 ug/l99-87-6 p-Isopropyltoluene 8.7 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene ND 5.0 ug/l103-65-1 n-Propylbenzene 179 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene 86.5 5.0 ug/l108-67-8 1,3,5-Trimethylbenzene 67.5 5.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l



11 of 81

MC47636

44.1

SGS Accutest



VOA MCP List





12 of 81

MC47636

44.1

SGS Accutest





MA-VPH List


71-43-2 Benzene 1.4 1.0 ug/l100-41-4 Ethylbenzene ND 2.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l91-20-3 Naphthalene 7.7 3.0 ug/l108-88-3 Toluene ND 2.0 ug/l

m,p-Xylene ND 2.0 ug/l95-47-6 o-Xylene 4.3 2.0 ug/l





13 of 81

MC47636

44.1

SGS Accutest




General Chemistry


Nitrogen, Nitrate a <0.11 0.11 mg/l 1 09/07/16 11:59 MC EPA 353.2

Nitrogen, Nitrate + Nitrite <0.10 0.10 mg/l 1 09/07/16 11:59 MC EPA 353.2


Sulfate 21.2 5.0 mg/l 1 09/07/16 HS ASTM516-90,02



14 of 81

MC47636

44.1

SGS Accutest





VOA MCP List


67-64-1 Acetone ND a 200 ug/l71-43-2 Benzene ND 2.5 ug/l108-86-1 Bromobenzene ND 25 ug/l74-97-5 Bromochloromethane ND 25 ug/l75-27-4 Bromodichloromethane ND 5.0 ug/l75-25-2 Bromoform ND 5.0 ug/l74-83-9 Bromomethane ND 10 ug/l78-93-3 2-Butanone (MEK) b 70.5 50 ug/l104-51-8 n-Butylbenzene ND 25 ug/l135-98-8 sec-Butylbenzene ND 25 ug/l98-06-6 tert-Butylbenzene ND 25 ug/l75-15-0 Carbon disulfide ND 25 ug/l56-23-5 Carbon tetrachloride ND 5.0 ug/l108-90-7 Chlorobenzene ND 5.0 ug/l75-00-3 Chloroethane ND 10 ug/l67-66-3 Chloroform ND 5.0 ug/l74-87-3 Chloromethane ND 10 ug/l95-49-8 o-Chlorotoluene ND 25 ug/l106-43-4 p-Chlorotoluene ND 25 ug/l108-20-3 Di-Isopropyl ether ND 10 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 25 ug/l124-48-1 Dibromochloromethane ND 5.0 ug/l106-93-4 1,2-Dibromoethane ND 5.0 ug/l95-50-1 1,2-Dichlorobenzene ND 5.0 ug/l541-73-1 1,3-Dichlorobenzene ND 5.0 ug/l106-46-7 1,4-Dichlorobenzene ND 5.0 ug/l75-71-8 Dichlorodifluoromethane ND 10 ug/l75-34-3 1,1-Dichloroethane ND 5.0 ug/l107-06-2 1,2-Dichloroethane ND 5.0 ug/l75-35-4 1,1-Dichloroethene ND 5.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 5.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 5.0 ug/l


15 of 81

MC47636

44.2

SGS Accutest



VOA MCP List


78-87-5 1,2-Dichloropropane ND 10 ug/l142-28-9 1,3-Dichloropropane ND 25 ug/l594-20-7 2,2-Dichloropropane ND 25 ug/l563-58-6 1,1-Dichloropropene ND 25 ug/l10061-01-5 cis-1,3-Dichloropropene ND 2.5 ug/l10061-02-6 trans-1,3-Dichloropropene ND 2.5 ug/l123-91-1 1,4-Dioxane ND a 500 ug/l60-29-7 Ethyl Ether ND 25 ug/l100-41-4 Ethylbenzene 55.2 5.0 ug/l87-68-3 Hexachlorobutadiene ND 25 ug/l591-78-6 2-Hexanone ND 50 ug/l98-82-8 Isopropylbenzene 96.0 25 ug/l99-87-6 p-Isopropyltoluene ND 25 ug/l1634-04-4 Methyl Tert Butyl Ether ND 5.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 25 ug/l74-95-3 Methylene bromide ND 25 ug/l75-09-2 Methylene chloride ND 10 ug/l91-20-3 Naphthalene 200 25 ug/l103-65-1 n-Propylbenzene 364 25 ug/l100-42-5 Styrene ND 25 ug/l994-05-8 tert-Amyl Methyl Ether ND 10 ug/l637-92-3 tert-Butyl Ethyl Ether ND 10 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 5.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 2.5 ug/l127-18-4 Tetrachloroethene ND 5.0 ug/l109-99-9 Tetrahydrofuran ND 50 ug/l108-88-3 Toluene ND 5.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 25 ug/l120-82-1 1,2,4-Trichlorobenzene ND 25 ug/l71-55-6 1,1,1-Trichloroethane ND 5.0 ug/l79-00-5 1,1,2-Trichloroethane ND 5.0 ug/l79-01-6 Trichloroethene ND 5.0 ug/l75-69-4 Trichlorofluoromethane ND 5.0 ug/l96-18-4 1,2,3-Trichloropropane ND 25 ug/l95-63-6 1,2,4-Trimethylbenzene 2620 a 100 ug/l108-67-8 1,3,5-Trimethylbenzene 730 25 ug/l75-01-4 Vinyl chloride ND 5.0 ug/l

m,p-Xylene 89.9 5.0 ug/l95-47-6 o-Xylene ND 5.0 ug/l1330-20-7 Xylene (total) 93.4 5.0 ug/l


16 of 81

MC47636

44.2

SGS Accutest



VOA MCP List



(a) Result is from Run# 2(b) Continuing Calibration and Laboratory Control Sample outside of acceptance criteria. Result may be biased

high.


17 of 81

MC47636

44.2

SGS Accutest



File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 AB95152.D 1 09/06/16 AF n/a n/a GAB5254Run #2 WX77569.D 2 09/07/16 AF n/a n/a GWX3834


MA-VPH List


71-43-2 Benzene ND 1.0 ug/l100-41-4 Ethylbenzene 56.4 2.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l91-20-3 Naphthalene 113 3.0 ug/l108-88-3 Toluene ND 2.0 ug/l


C5- C8 Aliphatics (Unadj.) 1790 50 ug/lC9- C12 Aliphatics (Unadj.) 7750 50 ug/lC9- C10 Aromatics (Unadj.) 5010 a 100 ug/lC5- C8 Aliphatics 1790 50 ug/lC9- C12 Aliphatics 2590 50 ug/l





18 of 81

MC47636

44.2

SGS Accutest




General Chemistry


Nitrogen, Nitrate a 0.17 0.11 mg/l 1 09/07/16 12:00 MC EPA 353.2

Nitrogen, Nitrate + Nitrite 0.37 0.10 mg/l 1 09/07/16 12:00 MC EPA 353.2


Sulfate 78.1 10 mg/l 2 09/07/16 HS ASTM516-90,02



19 of 81

MC47636

44.2

SGS Accutest





VOA MCP List


67-64-1 Acetone 12.3 a 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene ND 5.0 ug/l135-98-8 sec-Butylbenzene ND 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane ND 2.0 ug/l67-66-3 Chloroform ND 1.0 ug/l74-87-3 Chloromethane ND 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l


20 of 81

MC47636

44.3

SGS Accutest



VOA MCP List


78-87-5 1,2-Dichloropropane ND 2.0 ug/l142-28-9 1,3-Dichloropropane ND 5.0 ug/l594-20-7 2,2-Dichloropropane ND 5.0 ug/l563-58-6 1,1-Dichloropropene ND 5.0 ug/l10061-01-5 cis-1,3-Dichloropropene ND 0.50 ug/l10061-02-6 trans-1,3-Dichloropropene ND 0.50 ug/l123-91-1 1,4-Dioxane ND 100 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene 43.8 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene 6.4 5.0 ug/l99-87-6 p-Isopropyltoluene ND 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene 36.6 5.0 ug/l103-65-1 n-Propylbenzene 8.8 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene 2.9 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene 41.1 5.0 ug/l108-67-8 1,3,5-Trimethylbenzene ND 5.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l

m,p-Xylene 9.6 1.0 ug/l95-47-6 o-Xylene 34.8 1.0 ug/l1330-20-7 Xylene (total) 44.4 1.0 ug/l


21 of 81

MC47636

44.3

SGS Accutest



VOA MCP List





22 of 81

MC47636

44.3

SGS Accutest





MA-VPH List


71-43-2 Benzene ND 1.0 ug/l100-41-4 Ethylbenzene 38.3 2.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l91-20-3 Naphthalene 30.2 3.0 ug/l108-88-3 Toluene 2.6 2.0 ug/l


C5- C8 Aliphatics (Unadj.) 143 50 ug/lC9- C12 Aliphatics (Unadj.) 397 50 ug/lC9- C10 Aromatics (Unadj.) 237 50 ug/lC5- C8 Aliphatics 140 50 ug/lC9- C12 Aliphatics 80.5 50 ug/l




23 of 81

MC47636

44.3

SGS Accutest




General Chemistry





Sulfate 485 100 mg/l 20 09/07/16 HS ASTM516-90,02



24 of 81

MC47636

44.3

SGS Accutest



File ID DF Analyzed By Prep Date Prep Batch Analytical BatchRun #1 K99789.D 20 09/08/16 AD n/a n/a MSK3088Run #2


VOA MCP List


67-64-1 Acetone ND 200 ug/l71-43-2 Benzene ND 10 ug/l108-86-1 Bromobenzene ND 100 ug/l74-97-5 Bromochloromethane ND 100 ug/l75-27-4 Bromodichloromethane ND 20 ug/l75-25-2 Bromoform ND 20 ug/l74-83-9 Bromomethane ND 40 ug/l78-93-3 2-Butanone (MEK) ND 200 ug/l104-51-8 n-Butylbenzene ND 100 ug/l135-98-8 sec-Butylbenzene ND 100 ug/l98-06-6 tert-Butylbenzene ND 100 ug/l75-15-0 Carbon disulfide ND 100 ug/l56-23-5 Carbon tetrachloride ND 20 ug/l108-90-7 Chlorobenzene ND 20 ug/l75-00-3 Chloroethane ND 40 ug/l67-66-3 Chloroform ND 20 ug/l74-87-3 Chloromethane ND 40 ug/l95-49-8 o-Chlorotoluene ND 100 ug/l106-43-4 p-Chlorotoluene ND 100 ug/l108-20-3 Di-Isopropyl ether ND 40 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 100 ug/l124-48-1 Dibromochloromethane ND 20 ug/l106-93-4 1,2-Dibromoethane ND 20 ug/l95-50-1 1,2-Dichlorobenzene ND 20 ug/l541-73-1 1,3-Dichlorobenzene ND 20 ug/l106-46-7 1,4-Dichlorobenzene ND 20 ug/l75-71-8 Dichlorodifluoromethane ND 40 ug/l75-34-3 1,1-Dichloroethane ND 20 ug/l107-06-2 1,2-Dichloroethane ND 20 ug/l75-35-4 1,1-Dichloroethene ND 20 ug/l156-59-2 cis-1,2-Dichloroethene ND 20 ug/l156-60-5 trans-1,2-Dichloroethene ND 20 ug/l


25 of 81

MC47636

44.4

SGS Accutest



VOA MCP List


78-87-5 1,2-Dichloropropane ND 40 ug/l142-28-9 1,3-Dichloropropane ND 100 ug/l594-20-7 2,2-Dichloropropane ND 100 ug/l563-58-6 1,1-Dichloropropene ND 100 ug/l10061-01-5 cis-1,3-Dichloropropene ND 10 ug/l10061-02-6 trans-1,3-Dichloropropene ND 10 ug/l123-91-1 1,4-Dioxane ND 2000 ug/l60-29-7 Ethyl Ether ND 100 ug/l100-41-4 Ethylbenzene 2340 20 ug/l87-68-3 Hexachlorobutadiene ND 100 ug/l591-78-6 2-Hexanone ND 200 ug/l98-82-8 Isopropylbenzene ND 100 ug/l99-87-6 p-Isopropyltoluene ND 100 ug/l1634-04-4 Methyl Tert Butyl Ether ND 20 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 100 ug/l74-95-3 Methylene bromide ND 100 ug/l75-09-2 Methylene chloride ND 40 ug/l91-20-3 Naphthalene 460 100 ug/l103-65-1 n-Propylbenzene 153 100 ug/l100-42-5 Styrene ND 100 ug/l994-05-8 tert-Amyl Methyl Ether ND 40 ug/l637-92-3 tert-Butyl Ethyl Ether ND 40 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 20 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 10 ug/l127-18-4 Tetrachloroethene ND 20 ug/l109-99-9 Tetrahydrofuran ND 200 ug/l108-88-3 Toluene 209 20 ug/l87-61-6 1,2,3-Trichlorobenzene ND 100 ug/l120-82-1 1,2,4-Trichlorobenzene ND 100 ug/l71-55-6 1,1,1-Trichloroethane ND 20 ug/l79-00-5 1,1,2-Trichloroethane ND 20 ug/l79-01-6 Trichloroethene ND 20 ug/l75-69-4 Trichlorofluoromethane ND 20 ug/l96-18-4 1,2,3-Trichloropropane ND 100 ug/l95-63-6 1,2,4-Trimethylbenzene 1510 100 ug/l108-67-8 1,3,5-Trimethylbenzene 391 100 ug/l75-01-4 Vinyl chloride ND 20 ug/l

m,p-Xylene 6530 20 ug/l95-47-6 o-Xylene 2420 20 ug/l1330-20-7 Xylene (total) 8950 20 ug/l


26 of 81

MC47636

44.4

SGS Accutest



VOA MCP List




27 of 81

MC47636

44.4

SGS Accutest





MA-VPH List


71-43-2 Benzene ND 5.0 ug/l100-41-4 Ethylbenzene 1830 10 ug/l1634-04-4 Methyl Tert Butyl Ether ND 5.0 ug/l91-20-3 Naphthalene 314 15 ug/l108-88-3 Toluene 200 10 ug/l

m,p-Xylene 4130 10 ug/l95-47-6 o-Xylene 1900 10 ug/l





28 of 81

MC47636

44.4

SGS Accutest


Client Sample ID: OW-9R Lab Sample ID: MC47636-4 Date Sampled: 09/02/16 Matrix: AQ - Ground Water Date Received: 09/02/16


General Chemistry








29 of 81

MC47636

44.4

SGS Accutest





VOA MCP List


67-64-1 Acetone ND 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene ND 5.0 ug/l135-98-8 sec-Butylbenzene ND 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane ND 2.0 ug/l67-66-3 Chloroform ND 1.0 ug/l74-87-3 Chloromethane ND 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l


30 of 81

MC47636

44.5

SGS Accutest



VOA MCP List





31 of 81

MC47636

44.5

SGS Accutest



VOA MCP List




32 of 81

MC47636

44.5

SGS Accutest





MA-VPH List








33 of 81

MC47636

44.5

SGS Accutest




General Chemistry





Sulfate 76.0 10 mg/l 2 09/07/16 HS ASTM516-90,02



34 of 81

MC47636

44.5

SGS Accutest





VOA MCP List


67-64-1 Acetone ND 10 ug/l71-43-2 Benzene ND 0.50 ug/l108-86-1 Bromobenzene ND 5.0 ug/l74-97-5 Bromochloromethane ND 5.0 ug/l75-27-4 Bromodichloromethane ND 1.0 ug/l75-25-2 Bromoform ND 1.0 ug/l74-83-9 Bromomethane ND 2.0 ug/l78-93-3 2-Butanone (MEK) ND 10 ug/l104-51-8 n-Butylbenzene ND 5.0 ug/l135-98-8 sec-Butylbenzene ND 5.0 ug/l98-06-6 tert-Butylbenzene ND 5.0 ug/l75-15-0 Carbon disulfide ND 5.0 ug/l56-23-5 Carbon tetrachloride ND 1.0 ug/l108-90-7 Chlorobenzene ND 1.0 ug/l75-00-3 Chloroethane ND 2.0 ug/l67-66-3 Chloroform 6.0 1.0 ug/l74-87-3 Chloromethane ND 2.0 ug/l95-49-8 o-Chlorotoluene ND 5.0 ug/l106-43-4 p-Chlorotoluene ND 5.0 ug/l108-20-3 Di-Isopropyl ether ND 2.0 ug/l96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 ug/l124-48-1 Dibromochloromethane ND 1.0 ug/l106-93-4 1,2-Dibromoethane ND 1.0 ug/l95-50-1 1,2-Dichlorobenzene ND 1.0 ug/l541-73-1 1,3-Dichlorobenzene ND 1.0 ug/l106-46-7 1,4-Dichlorobenzene ND 1.0 ug/l75-71-8 Dichlorodifluoromethane ND 2.0 ug/l75-34-3 1,1-Dichloroethane ND 1.0 ug/l107-06-2 1,2-Dichloroethane ND 1.0 ug/l75-35-4 1,1-Dichloroethene ND 1.0 ug/l156-59-2 cis-1,2-Dichloroethene ND 1.0 ug/l156-60-5 trans-1,2-Dichloroethene ND 1.0 ug/l


35 of 81

MC47636

44.6

SGS Accutest



VOA MCP List





36 of 81

MC47636

44.6

SGS Accutest



VOA MCP List




37 of 81

MC47636

44.6

SGS Accutest





MA-VPH List








38 of 81

MC47636

44.6

SGS Accutest




General Chemistry








39 of 81

MC47636

44.6

SGS Accutest


Client Sample ID: TRIP BLANK Lab Sample ID: MC47636-7 Date Sampled: 09/02/16 Matrix: AQ - Trip Blank Water Date Received: 09/02/16 Method: MADEP VPH REV 1.1 Percent Solids: n/a Project: GSCMA:S/S 01-JE4, 99 Worcester Road, Natick, MA



MA-VPH List








40 of 81

MC47636

44.7

SGS Accutest

Misc. Forms





41 of 81

MC47636

5





42 of 81

MC47636

55.1


43 of 81

MC47636

55.2


Job Number: MC47636 Client: KLEINFELDER

Date / Time Received: 9/2/2016 5:20:00 PM Delivery Method: SGS Courier

Project: 01JE4

4. No. Coolers: 1

Airbill #'s:

Cooler Security


Y or N


3. COC Present:


2. Thermometer ID:



3. Cooler media:

IRGUN1;

Ice (Bag)




















Intact

Y or N

Comments

Y or N N/A



44 of 81

MC47636

55.2








This form provides certifications for the following data set: list Laboratory Sample ID Numbers(s)

MC47636-1,MC47636-2,MC47636-3,MC47636-4,MC47636-5,MC47636-6,MC47636-7



8260 VOC (X) 7470/7471 Hg ( ) MassDEP VPH (X) 8081 Pesticides ( ) 7196 Hex Cr ( ) Mass DEP APH ( )

CAM IIA CAM III B CAM IV A CAM V B CAM VI B CAM IX A

8270 SVOC ( ) 7010 Metals ( ) MassDEP EPH ( ) 8151 Herbicides ( ) 8330 Explosives ( ) TO-15 VOC ( )

CAM II B CAM III C CAM IV B CAM V C CAM VIII A CAM IX B

6010 Metals ( ) 6020 Metals ( ) 8082 PCB ( ) 9014 Total ( ) 6860 Perchlorate ( )

CAM III A CAM III D CAM V A Cyanide/PAC CAM VIII B

CAM VI A


Were all samples received in a condition consistent with those described on the Chain-of Custody, Yes No

A properly preserved (including temperature) in the field or laboratory, and prepared/analyzed within

method holding times?

Were the analytical method(s) and all associated QC requirements specified in the selected CAM

B protocol(s) followed? Yes No

Were all required corrective actions and analytical response actions specified in the selected CAM

C protocol(s) implemented for all identified performance standard non-conformances? Yes No

Does the laboratory report comply with all the reporting requirements specified in CAM VII A,

D "Quality Assurance and Quality Control Guidelines for the Acquisition and Yes No

Reporting of Analytical Data"?

VPH, EPH, APH, and TO-15 only:

E a. VPH, EPH, and APH Methods only: Was each method conducted without significant Yes No

modification(s)? (Refer to the individual method(s) for a list of significant modifications).

b. APH and TO-15 Methods only: Was the complete analyte list reported for each method? Yes No

Were all applicable CAM protocol QC and performance standard non-conformances identified Yes No




selected CAM protocols

Data User Note: Data that achieve "Presumptive Certainty" status may not necessarily meet the data useability and representativeness requirements described in 310 CMR 40.1056(2)(k) and WSC-07-350.



1

All Negative responses must be addressed in an attached Environmental Laboratory case narrative.



Printed Name: H. (Brad) Madadian Date: 09-Sep-16



45 of 81

MC47636

55.3

MADEP VPH FORM

N/AMethanol






PID:

FID:




Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

1

High Dilution:

N/A





Target Analytes




Benzene ug/l 1.4 1C5-C871-43-2


o-Xylene ug/l 4.3 2C9-C1295-47-6


Adjusted Ranges


















Date 9/9/2016

Yes

Yes

No

Signature


46 of 81

MC47636

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:




Date Extracted:N/A


Last Date Run:09/07/16

% Solids:

N/A

Low Dilution:

1

High Dilution:

2





Target Analytes






o-Xylene ug/l 5.6 2C9-C1295-47-6


Adjusted Ranges




















Date 9/9/2016

Yes

Yes

No

Signature


47 of 81

MC47636

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:




Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

1

High Dilution:

N/A





Target Analytes


Toluene ug/l 2.6 2C5-C8108-88-3




o-Xylene ug/l 30.2 2C9-C1295-47-6


Adjusted Ranges


C9- C12 Aliphatics ug/l 80.5 50CN/A
















Date 9/9/2016

Yes

Yes

No

Signature


48 of 81

MC47636

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:


Client ID: OW-9R Lab ID: MC47636-4


Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

5

High Dilution:

N/A





Target Analytes


Toluene ug/l 200 10C5-C8108-88-3




o-Xylene ug/l 1900 10C9-C1295-47-6


Adjusted Ranges


















Date 9/9/2016

Yes

Yes

No

Signature


49 of 81

MC47636

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:




Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

1

High Dilution:

N/A





Target Analytes








Adjusted Ranges


















Date 9/9/2016

Yes

Yes

No

Signature


50 of 81

MC47636

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:




Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

1

High Dilution:

N/A





Target Analytes








Adjusted Ranges


















Date 9/9/2016

Yes

Yes

No

Signature


51 of 81

MC47636

55.4

MADEP VPH FORM

N/AMethanol






PID:

FID:


Client ID: TRIP BLANK Lab ID: MC47636-7


Date Extracted:N/A


Last Date Run:N/A

% Solids:

N/A

Low Dilution:

1

High Dilution:

N/A





Target Analytes








Adjusted Ranges


















Date 9/9/2016

Yes

Yes

No

Signature


52 of 81

MC47636

55.4

SGS Accutest





MC47636-1 Collected: 02-SEP-16 10:35 By: ERR Received: 02-SEP-16 By: BAA-1

MC47636-1 SM 21 4500 NO2 B 03-SEP-16 09:23 MC 03-SEP-16 MC NO2MC47636-1 MADEP VPH REV 1.1 06-SEP-16 14:17 AF VMAVPHMC47636-1 ASTM516-90,02 07-SEP-16 HS SO4MC47636-1 EPA 353.2 07-SEP-16 11:59 MC NO3OMC47636-1 EPA 353.2 07-SEP-16 11:59 MC 07-SEP-16 MC NO32MC47636-1 SW846 8260C 08-SEP-16 15:21 AD V8260MCPMC47636-1 SW846 8260C 09-SEP-16 13:33 MC V8260MCP

MC47636-2 Collected: 02-SEP-16 10:50 By: ERR Received: 02-SEP-16 By: BAA-4

MC47636-2 SM 21 4500 NO2 B 03-SEP-16 09:23 MC 03-SEP-16 MC NO2MC47636-2 MADEP VPH REV 1.1 06-SEP-16 13:39 AF VMAVPHMC47636-2 ASTM516-90,02 07-SEP-16 HS SO4MC47636-2 EPA 353.2 07-SEP-16 12:00 MC NO3OMC47636-2 EPA 353.2 07-SEP-16 12:00 MC 07-SEP-16 MC NO32MC47636-2 MADEP VPH REV 1.1 07-SEP-16 14:15 AF VMAVPHMC47636-2 SW846 8260C 08-SEP-16 15:48 AD V8260MCPMC47636-2 SW846 8260C 09-SEP-16 14:01 MC V8260MCP

MC47636-3 Collected: 02-SEP-16 11:20 By: ERR Received: 02-SEP-16 By: BAOW-3

MC47636-3 SM 21 4500 NO2 B 03-SEP-16 09:23 MC 03-SEP-16 MC NO2MC47636-3 MADEP VPH REV 1.1 06-SEP-16 13:01 AF VMAVPHMC47636-3 ASTM516-90,02 07-SEP-16 HS SO4MC47636-3 EPA 353.2 07-SEP-16 12:02 MC NO3OMC47636-3 EPA 353.2 07-SEP-16 12:02 MC 07-SEP-16 MC NO32MC47636-3 SW846 8260C 08-SEP-16 22:38 AD V8260MCPMC47636-3 SW846 8260C 09-SEP-16 13:04 MC V8260MCP

MC47636-4 Collected: 02-SEP-16 12:50 By: ERR Received: 02-SEP-16 By: BAOW-9R

MC47636-4 SM 21 4500 NO2 B 03-SEP-16 09:23 MC 03-SEP-16 MC NO2MC47636-4 MADEP VPH REV 1.1 06-SEP-16 12:24 AF VMAVPHMC47636-4 ASTM516-90,02 07-SEP-16 HS SO4

Page 1 of 2

53 of 81

MC47636

55.5

SGS Accutest





MC47636-4 EPA 353.2 07-SEP-16 12:03 MC NO3OMC47636-4 EPA 353.2 07-SEP-16 12:03 MC 07-SEP-16 MC NO32MC47636-4 SW846 8260C 08-SEP-16 16:43 AD V8260MCP


MC47636-5 SM 21 4500 NO2 B 03-SEP-16 09:23 MC 03-SEP-16 MC NO2MC47636-5 MADEP VPH REV 1.1 06-SEP-16 21:49 AF VMAVPHMC47636-5 ASTM516-90,02 07-SEP-16 HS SO4MC47636-5 SW846 8260C 08-SEP-16 14:26 AD V8260MCPMC47636-5 EPA 353.2 09-SEP-16 13:53 EL NO3OMC47636-5 EPA 353.2 09-SEP-16 13:53 EL 09-SEP-16 EL NO32


MC47636-6 SM 21 4500 NO2 B 03-SEP-16 09:23 MC 03-SEP-16 MC NO2MC47636-6 MADEP VPH REV 1.1 06-SEP-16 10:32 AF VMAVPHMC47636-6 ASTM516-90,02 07-SEP-16 HS SO4MC47636-6 SW846 8260C 08-SEP-16 14:54 AD V8260MCPMC47636-6 EPA 353.2 09-SEP-16 13:54 EL NO3OMC47636-6 EPA 353.2 09-SEP-16 13:54 EL 09-SEP-16 EL NO32

MC47636-7 Collected: 02-SEP-16 00:00 By: ERR Received: 02-SEP-16 By: BATRIP BLANK

MC47636-7 MADEP VPH REV 1.1 06-SEP-16 23:42 AF VMAVPH

Page 2 of 2

54 of 81

MC47636

55.5



MSK3088 SW846 8260C

MSK3088-BS 67-64-1 Acetone BSP REC 290 a % 70-130MSK3088-BS 71-43-2 Benzene BSP REC 101 % 70-130MSK3088-BS 108-86-1 Bromobenzene BSP REC 100 % 70-130MSK3088-BS 74-97-5 Bromochloromethane BSP REC 100 % 70-130MSK3088-BS 75-27-4 Bromodichloromethane BSP REC 95 % 70-130MSK3088-BS 75-25-2 Bromoform BSP REC 93 % 70-130MSK3088-BS 74-83-9 Bromomethane BSP REC 80 % 70-130MSK3088-BS 78-93-3 2-Butanone (MEK) BSP REC 157 % 70-130MSK3088-BS 104-51-8 n-Butylbenzene BSP REC 105 % 70-130MSK3088-BS 135-98-8 sec-Butylbenzene BSP REC 107 % 70-130MSK3088-BS 98-06-6 tert-Butylbenzene BSP REC 109 % 70-130MSK3088-BS 75-15-0 Carbon disulfide BSP REC 104 % 70-130MSK3088-BS 56-23-5 Carbon tetrachloride BSP REC 95 % 70-130MSK3088-BS 108-90-7 Chlorobenzene BSP REC 90 % 70-130MSK3088-BS 75-00-3 Chloroethane BSP REC 96 % 70-130MSK3088-BS 67-66-3 Chloroform BSP REC 96 % 70-130MSK3088-BS 74-87-3 Chloromethane BSP REC 138 % 70-130MSK3088-BS 95-49-8 o-Chlorotoluene BSP REC 103 % 70-130MSK3088-BS 106-43-4 p-Chlorotoluene BSP REC 105 % 70-130MSK3088-BS 108-20-3 Di-Isopropyl ether BSP REC 135 % 70-130MSK3088-BS 96-12-8 1,2-Dibromo-3-chloropropane BSP REC 113 % 70-130MSK3088-BS 124-48-1 Dibromochloromethane BSP REC 92 % 70-130MSK3088-BS 106-93-4 1,2-Dibromoethane BSP REC 99 % 70-130MSK3088-BS 95-50-1 1,2-Dichlorobenzene BSP REC 99 % 70-130MSK3088-BS 541-73-1 1,3-Dichlorobenzene BSP REC 97 % 70-130MSK3088-BS 106-46-7 1,4-Dichlorobenzene BSP REC 98 % 70-130MSK3088-BS 75-71-8 Dichlorodifluoromethane BSP REC 112 % 70-130MSK3088-BS 75-34-3 1,1-Dichloroethane BSP REC 114 % 70-130MSK3088-BS 107-06-2 1,2-Dichloroethane BSP REC 116 % 70-130MSK3088-BS 75-35-4 1,1-Dichloroethene BSP REC 106 % 70-130MSK3088-BS 156-59-2 cis-1,2-Dichloroethene BSP REC 105 % 70-130MSK3088-BS 156-60-5 trans-1,2-Dichloroethene BSP REC 96 % 70-130MSK3088-BS 78-87-5 1,2-Dichloropropane BSP REC 114 % 70-130MSK3088-BS 142-28-9 1,3-Dichloropropane BSP REC 103 % 70-130MSK3088-BS 594-20-7 2,2-Dichloropropane BSP REC 98 % 70-130MSK3088-BS 563-58-6 1,1-Dichloropropene BSP REC 104 % 70-130MSK3088-BS 10061-01-5 cis-1,3-Dichloropropene BSP REC 102 % 70-130MSK3088-BS 10061-02-6 trans-1,3-Dichloropropene BSP REC 98 % 70-130MSK3088-BS 123-91-1 1,4-Dioxane BSP REC 113 % 70-130MSK3088-BS 60-29-7 Ethyl Ether BSP REC 144 % 70-130MSK3088-BS 100-41-4 Ethylbenzene BSP REC 97 % 70-130MSK3088-BS 87-68-3 Hexachlorobutadiene BSP REC 108 % 70-130


55 of 81

MC47636

55.6



MSK3088-BS 591-78-6 2-Hexanone BSP REC 170 b % 70-130MSK3088-BS 98-82-8 Isopropylbenzene BSP REC 105 % 70-130MSK3088-BS 99-87-6 p-Isopropyltoluene BSP REC 107 % 70-130MSK3088-BS 1634-04-4 Methyl Tert Butyl Ether BSP REC 107 % 70-130MSK3088-BS 108-10-1 4-Methyl-2-pentanone (MIBK) BSP REC 123 % 70-130MSK3088-BS 74-95-3 Methylene bromide BSP REC 99 % 70-130MSK3088-BS 75-09-2 Methylene chloride BSP REC 101 % 70-130MSK3088-BS 91-20-3 Naphthalene BSP REC 105 % 70-130MSK3088-BS 103-65-1 n-Propylbenzene BSP REC 101 % 70-130MSK3088-BS 100-42-5 Styrene BSP REC 98 % 70-130MSK3088-BS 994-05-8 tert-Amyl Methyl Ether BSP REC 99 % 70-130MSK3088-BS 637-92-3 tert-Butyl Ethyl Ether BSP REC 126 % 70-130MSK3088-BS 630-20-6 1,1,1,2-Tetrachloroethane BSP REC 92 % 70-130MSK3088-BS 79-34-5 1,1,2,2-Tetrachloroethane BSP REC 104 % 70-130MSK3088-BS 127-18-4 Tetrachloroethene BSP REC 90 % 70-130MSK3088-BS 109-99-9 Tetrahydrofuran BSP REC 125 % 70-130MSK3088-BS 108-88-3 Toluene BSP REC 100 % 70-130MSK3088-BS 87-61-6 1,2,3-Trichlorobenzene BSP REC 112 % 70-130MSK3088-BS 120-82-1 1,2,4-Trichlorobenzene BSP REC 105 % 70-130MSK3088-BS 71-55-6 1,1,1-Trichloroethane BSP REC 99 % 70-130MSK3088-BS 79-00-5 1,1,2-Trichloroethane BSP REC 94 % 70-130MSK3088-BS 79-01-6 Trichloroethene BSP REC 99 % 70-130MSK3088-BS 75-69-4 Trichlorofluoromethane BSP REC 96 % 70-130MSK3088-BS 96-18-4 1,2,3-Trichloropropane BSP REC 109 % 70-130MSK3088-BS 95-63-6 1,2,4-Trimethylbenzene BSP REC 103 % 70-130MSK3088-BS 108-67-8 1,3,5-Trimethylbenzene BSP REC 108 % 70-130MSK3088-BS 75-01-4 Vinyl chloride BSP REC 101 % 70-130MSK3088-BS m,p-Xylene BSP REC 95 % 70-130MSK3088-BS 95-47-6 o-Xylene BSP REC 96 % 70-130MSK3088-BS 1330-20-7 Xylene (total) BSP REC 95 % 70-130MSK3088-BS 1868-53-7 Dibromofluoromethane BSP SURR 102 % 70-130MSK3088-BS 2037-26-5 Toluene-D8 BSP SURR 102 % 70-130MSK3088-BS 460-00-4 4-Bromofluorobenzene BSP SURR 102 % 70-130MSK3088-BSD 67-64-1 Acetone BSD REC 296 a % 70-130MSK3088-BSD 67-64-1 Acetone BSD RPD 2 % 20MSK3088-BSD 71-43-2 Benzene BSD REC 99 % 70-130MSK3088-BSD 71-43-2 Benzene BSD RPD 2 % 20MSK3088-BSD 108-86-1 Bromobenzene BSD REC 99 % 70-130MSK3088-BSD 108-86-1 Bromobenzene BSD RPD 1 % 20MSK3088-BSD 74-97-5 Bromochloromethane BSD REC 99 % 70-130MSK3088-BSD 74-97-5 Bromochloromethane BSD RPD 1 % 20MSK3088-BSD 75-27-4 Bromodichloromethane BSD REC 92 % 70-130MSK3088-BSD 75-27-4 Bromodichloromethane BSD RPD 3 % 20MSK3088-BSD 75-25-2 Bromoform BSD REC 96 % 70-130MSK3088-BSD 75-25-2 Bromoform BSD RPD 3 % 20


56 of 81

MC47636

55.6



MSK3088-BSD 74-83-9 Bromomethane BSD REC 84 % 70-130MSK3088-BSD 74-83-9 Bromomethane BSD RPD 5 % 20MSK3088-BSD 78-93-3 2-Butanone (MEK) BSD REC 171 % 70-130MSK3088-BSD 78-93-3 2-Butanone (MEK) BSD RPD 9 % 20MSK3088-BSD 104-51-8 n-Butylbenzene BSD REC 108 % 70-130MSK3088-BSD 104-51-8 n-Butylbenzene BSD RPD 3 % 20MSK3088-BSD 135-98-8 sec-Butylbenzene BSD REC 111 % 70-130MSK3088-BSD 135-98-8 sec-Butylbenzene BSD RPD 4 % 20MSK3088-BSD 98-06-6 tert-Butylbenzene BSD REC 113 % 70-130MSK3088-BSD 98-06-6 tert-Butylbenzene BSD RPD 3 % 20MSK3088-BSD 75-15-0 Carbon disulfide BSD REC 107 % 70-130MSK3088-BSD 75-15-0 Carbon disulfide BSD RPD 3 % 20MSK3088-BSD 56-23-5 Carbon tetrachloride BSD REC 97 % 70-130MSK3088-BSD 56-23-5 Carbon tetrachloride BSD RPD 3 % 20MSK3088-BSD 108-90-7 Chlorobenzene BSD REC 91 % 70-130MSK3088-BSD 108-90-7 Chlorobenzene BSD RPD 2 % 20MSK3088-BSD 75-00-3 Chloroethane BSD REC 96 % 70-130MSK3088-BSD 75-00-3 Chloroethane BSD RPD 0 % 20MSK3088-BSD 67-66-3 Chloroform BSD REC 95 % 70-130MSK3088-BSD 67-66-3 Chloroform BSD RPD 1 % 20MSK3088-BSD 74-87-3 Chloromethane BSD REC 144 % 70-130MSK3088-BSD 74-87-3 Chloromethane BSD RPD 4 % 20MSK3088-BSD 95-49-8 o-Chlorotoluene BSD REC 105 % 70-130MSK3088-BSD 95-49-8 o-Chlorotoluene BSD RPD 1 % 20MSK3088-BSD 106-43-4 p-Chlorotoluene BSD REC 104 % 70-130MSK3088-BSD 106-43-4 p-Chlorotoluene BSD RPD 1 % 20MSK3088-BSD 108-20-3 Di-Isopropyl ether BSD REC 136 % 70-130MSK3088-BSD 108-20-3 Di-Isopropyl ether BSD RPD 1 % 20MSK3088-BSD 96-12-8 1,2-Dibromo-3-chloropropane BSD REC 122 % 70-130MSK3088-BSD 96-12-8 1,2-Dibromo-3-chloropropane BSD RPD 7 % 20MSK3088-BSD 124-48-1 Dibromochloromethane BSD REC 95 % 70-130MSK3088-BSD 124-48-1 Dibromochloromethane BSD RPD 3 % 20MSK3088-BSD 106-93-4 1,2-Dibromoethane BSD REC 100 % 70-130MSK3088-BSD 106-93-4 1,2-Dibromoethane BSD RPD 1 % 20MSK3088-BSD 95-50-1 1,2-Dichlorobenzene BSD REC 100 % 70-130MSK3088-BSD 95-50-1 1,2-Dichlorobenzene BSD RPD 1 % 20MSK3088-BSD 541-73-1 1,3-Dichlorobenzene BSD REC 97 % 70-130MSK3088-BSD 541-73-1 1,3-Dichlorobenzene BSD RPD 0 % 20MSK3088-BSD 106-46-7 1,4-Dichlorobenzene BSD REC 97 % 70-130MSK3088-BSD 106-46-7 1,4-Dichlorobenzene BSD RPD 1 % 20MSK3088-BSD 75-71-8 Dichlorodifluoromethane BSD REC 121 % 70-130MSK3088-BSD 75-71-8 Dichlorodifluoromethane BSD RPD 8 % 20MSK3088-BSD 75-34-3 1,1-Dichloroethane BSD REC 113 % 70-130MSK3088-BSD 75-34-3 1,1-Dichloroethane BSD RPD 1 % 20MSK3088-BSD 107-06-2 1,2-Dichloroethane BSD REC 114 % 70-130


57 of 81

MC47636

55.6



MSK3088-BSD 107-06-2 1,2-Dichloroethane BSD RPD 2 % 20MSK3088-BSD 75-35-4 1,1-Dichloroethene BSD REC 111 % 70-130MSK3088-BSD 75-35-4 1,1-Dichloroethene BSD RPD 4 % 20MSK3088-BSD 156-59-2 cis-1,2-Dichloroethene BSD REC 101 % 70-130MSK3088-BSD 156-59-2 cis-1,2-Dichloroethene BSD RPD 4 % 20MSK3088-BSD 156-60-5 trans-1,2-Dichloroethene BSD REC 95 % 70-130MSK3088-BSD 156-60-5 trans-1,2-Dichloroethene BSD RPD 2 % 20MSK3088-BSD 78-87-5 1,2-Dichloropropane BSD REC 115 % 70-130MSK3088-BSD 78-87-5 1,2-Dichloropropane BSD RPD 1 % 20MSK3088-BSD 142-28-9 1,3-Dichloropropane BSD REC 105 % 70-130MSK3088-BSD 142-28-9 1,3-Dichloropropane BSD RPD 1 % 20MSK3088-BSD 594-20-7 2,2-Dichloropropane BSD REC 100 % 70-130MSK3088-BSD 594-20-7 2,2-Dichloropropane BSD RPD 3 % 20MSK3088-BSD 563-58-6 1,1-Dichloropropene BSD REC 100 % 70-130MSK3088-BSD 563-58-6 1,1-Dichloropropene BSD RPD 3 % 20MSK3088-BSD 10061-01-5 cis-1,3-Dichloropropene BSD REC 98 % 70-130MSK3088-BSD 10061-01-5 cis-1,3-Dichloropropene BSD RPD 4 % 20MSK3088-BSD 10061-02-6 trans-1,3-Dichloropropene BSD REC 94 % 70-130MSK3088-BSD 10061-02-6 trans-1,3-Dichloropropene BSD RPD 4 % 20MSK3088-BSD 123-91-1 1,4-Dioxane BSD REC 123 % 70-130MSK3088-BSD 123-91-1 1,4-Dioxane BSD RPD 9 % 20MSK3088-BSD 60-29-7 Ethyl Ether BSD REC 139 % 70-130MSK3088-BSD 60-29-7 Ethyl Ether BSD RPD 4 % 20MSK3088-BSD 100-41-4 Ethylbenzene BSD REC 100 % 70-130MSK3088-BSD 100-41-4 Ethylbenzene BSD RPD 3 % 20MSK3088-BSD 87-68-3 Hexachlorobutadiene BSD REC 114 % 70-130MSK3088-BSD 87-68-3 Hexachlorobutadiene BSD RPD 5 % 20MSK3088-BSD 591-78-6 2-Hexanone BSD REC 175 b % 70-130MSK3088-BSD 591-78-6 2-Hexanone BSD RPD 2 % 20MSK3088-BSD 98-82-8 Isopropylbenzene BSD REC 107 % 70-130MSK3088-BSD 98-82-8 Isopropylbenzene BSD RPD 2 % 20MSK3088-BSD 99-87-6 p-Isopropyltoluene BSD REC 111 % 70-130MSK3088-BSD 99-87-6 p-Isopropyltoluene BSD RPD 4 % 20MSK3088-BSD 1634-04-4 Methyl Tert Butyl Ether BSD REC 110 % 70-130MSK3088-BSD 1634-04-4 Methyl Tert Butyl Ether BSD RPD 3 % 20MSK3088-BSD 108-10-1 4-Methyl-2-pentanone (MIBK) BSD REC 126 % 70-130MSK3088-BSD 108-10-1 4-Methyl-2-pentanone (MIBK) BSD RPD 3 % 20MSK3088-BSD 74-95-3 Methylene bromide BSD REC 98 % 70-130MSK3088-BSD 74-95-3 Methylene bromide BSD RPD 1 % 20MSK3088-BSD 75-09-2 Methylene chloride BSD REC 105 % 70-130MSK3088-BSD 75-09-2 Methylene chloride BSD RPD 4 % 20MSK3088-BSD 91-20-3 Naphthalene BSD REC 115 % 70-130MSK3088-BSD 91-20-3 Naphthalene BSD RPD 9 % 20MSK3088-BSD 103-65-1 n-Propylbenzene BSD REC 101 % 70-130MSK3088-BSD 103-65-1 n-Propylbenzene BSD RPD 1 % 20


58 of 81

MC47636

55.6



MSK3088-BSD 100-42-5 Styrene BSD REC 98 % 70-130MSK3088-BSD 100-42-5 Styrene BSD RPD 0 % 20MSK3088-BSD 994-05-8 tert-Amyl Methyl Ether BSD REC 99 % 70-130MSK3088-BSD 994-05-8 tert-Amyl Methyl Ether BSD RPD 0 % 20MSK3088-BSD 637-92-3 tert-Butyl Ethyl Ether BSD REC 129 % 70-130MSK3088-BSD 637-92-3 tert-Butyl Ethyl Ether BSD RPD 2 % 20MSK3088-BSD 630-20-6 1,1,1,2-Tetrachloroethane BSD REC 99 % 70-130MSK3088-BSD 630-20-6 1,1,1,2-Tetrachloroethane BSD RPD 7 % 20MSK3088-BSD 79-34-5 1,1,2,2-Tetrachloroethane BSD REC 108 % 70-130MSK3088-BSD 79-34-5 1,1,2,2-Tetrachloroethane BSD RPD 4 % 20MSK3088-BSD 127-18-4 Tetrachloroethene BSD REC 92 % 70-130MSK3088-BSD 127-18-4 Tetrachloroethene BSD RPD 3 % 20MSK3088-BSD 109-99-9 Tetrahydrofuran BSD REC 126 % 70-130MSK3088-BSD 109-99-9 Tetrahydrofuran BSD RPD 0 % 20MSK3088-BSD 108-88-3 Toluene BSD REC 98 % 70-130MSK3088-BSD 108-88-3 Toluene BSD RPD 3 % 20MSK3088-BSD 87-61-6 1,2,3-Trichlorobenzene BSD REC 121 % 70-130MSK3088-BSD 87-61-6 1,2,3-Trichlorobenzene BSD RPD 7 % 25MSK3088-BSD 120-82-1 1,2,4-Trichlorobenzene BSD REC 113 % 70-130MSK3088-BSD 120-82-1 1,2,4-Trichlorobenzene BSD RPD 8 % 20MSK3088-BSD 71-55-6 1,1,1-Trichloroethane BSD REC 102 % 70-130MSK3088-BSD 71-55-6 1,1,1-Trichloroethane BSD RPD 2 % 20MSK3088-BSD 79-00-5 1,1,2-Trichloroethane BSD REC 92 % 70-130MSK3088-BSD 79-00-5 1,1,2-Trichloroethane BSD RPD 2 % 20MSK3088-BSD 79-01-6 Trichloroethene BSD REC 96 % 70-130MSK3088-BSD 79-01-6 Trichloroethene BSD RPD 3 % 20MSK3088-BSD 75-69-4 Trichlorofluoromethane BSD REC 101 % 70-130MSK3088-BSD 75-69-4 Trichlorofluoromethane BSD RPD 5 % 20MSK3088-BSD 96-18-4 1,2,3-Trichloropropane BSD REC 110 % 70-130MSK3088-BSD 96-18-4 1,2,3-Trichloropropane BSD RPD 0 % 20MSK3088-BSD 95-63-6 1,2,4-Trimethylbenzene BSD REC 106 % 70-130MSK3088-BSD 95-63-6 1,2,4-Trimethylbenzene BSD RPD 3 % 20MSK3088-BSD 108-67-8 1,3,5-Trimethylbenzene BSD REC 111 % 70-130MSK3088-BSD 108-67-8 1,3,5-Trimethylbenzene BSD RPD 3 % 20MSK3088-BSD 75-01-4 Vinyl chloride BSD REC 108 % 70-130MSK3088-BSD 75-01-4 Vinyl chloride BSD RPD 7 % 20MSK3088-BSD m,p-Xylene BSD REC 97 % 70-130MSK3088-BSD m,p-Xylene BSD RPD 2 % 20MSK3088-BSD 95-47-6 o-Xylene BSD REC 101 % 70-130MSK3088-BSD 95-47-6 o-Xylene BSD RPD 5 % 20MSK3088-BSD 1330-20-7 Xylene (total) BSD REC 98 % 70-130MSK3088-BSD 1330-20-7 Xylene (total) BSD RPD 3 % 20MSK3088-BSD 1868-53-7 Dibromofluoromethane BSD SURR 103 % 70-130MSK3088-BSD 2037-26-5 Toluene-D8 BSD SURR 100 % 70-130MSK3088-BSD 460-00-4 4-Bromofluorobenzene BSD SURR 100 % 70-130


59 of 81

MC47636

55.6



MSK3088-MB 1868-53-7 Dibromofluoromethane MB SURR 102 % 70-130MSK3088-MB 2037-26-5 Toluene-D8 MB SURR 96 % 70-130MSK3088-MB 460-00-4 4-Bromofluorobenzene MB SURR 97 % 70-130MC47636-1 1868-53-7 Dibromofluoromethane SAMP SURR 103 % 70-130MC47636-1 2037-26-5 Toluene-D8 SAMP SURR 103 % 70-130MC47636-1 460-00-4 4-Bromofluorobenzene SAMP SURR 99 % 70-130MC47636-2 1868-53-7 Dibromofluoromethane SAMP SURR 102 % 70-130MC47636-2 2037-26-5 Toluene-D8 SAMP SURR 102 % 70-130MC47636-2 460-00-4 4-Bromofluorobenzene SAMP SURR 101 % 70-130MC47636-3 1868-53-7 Dibromofluoromethane SAMP SURR 104 % 70-130MC47636-3 2037-26-5 Toluene-D8 SAMP SURR 102 % 70-130MC47636-3 460-00-4 4-Bromofluorobenzene SAMP SURR 98 % 70-130MC47636-4 1868-53-7 Dibromofluoromethane SAMP SURR 103 % 70-130MC47636-4 2037-26-5 Toluene-D8 SAMP SURR 99 % 70-130MC47636-4 460-00-4 4-Bromofluorobenzene SAMP SURR 95 % 70-130MC47636-5 1868-53-7 Dibromofluoromethane SAMP SURR 103 % 70-130MC47636-5 2037-26-5 Toluene-D8 SAMP SURR 94 % 70-130MC47636-5 460-00-4 4-Bromofluorobenzene SAMP SURR 99 % 70-130MC47636-6 1868-53-7 Dibromofluoromethane SAMP SURR 104 % 70-130MC47636-6 2037-26-5 Toluene-D8 SAMP SURR 98 % 70-130MC47636-6 460-00-4 4-Bromofluorobenzene SAMP SURR 96 % 70-130

MSN3835 SW846 8260C

MSN3835-BS 67-64-1 Acetone BSP REC 104 % 70-130MSN3835-BS 123-91-1 1,4-Dioxane BSP REC 112 % 70-130MSN3835-BS 95-63-6 1,2,4-Trimethylbenzene BSP REC 116 % 70-130MSN3835-BS 1868-53-7 Dibromofluoromethane BSP SURR 103 % 70-130MSN3835-BS 2037-26-5 Toluene-D8 BSP SURR 100 % 70-130MSN3835-BS 460-00-4 4-Bromofluorobenzene BSP SURR 99 % 70-130MSN3835-BSD 67-64-1 Acetone BSD REC 103 % 70-130MSN3835-BSD 67-64-1 Acetone BSD RPD 1 % 20MSN3835-BSD 123-91-1 1,4-Dioxane BSD REC 108 % 70-130MSN3835-BSD 123-91-1 1,4-Dioxane BSD RPD 4 % 20MSN3835-BSD 95-63-6 1,2,4-Trimethylbenzene BSD REC 120 % 70-130MSN3835-BSD 95-63-6 1,2,4-Trimethylbenzene BSD RPD 3 % 20MSN3835-BSD 1868-53-7 Dibromofluoromethane BSD SURR 103 % 70-130MSN3835-BSD 2037-26-5 Toluene-D8 BSD SURR 100 % 70-130MSN3835-BSD 460-00-4 4-Bromofluorobenzene BSD SURR 100 % 70-130MSN3835-MB 1868-53-7 Dibromofluoromethane MB SURR 102 % 70-130MSN3835-MB 2037-26-5 Toluene-D8 MB SURR 101 % 70-130MSN3835-MB 460-00-4 4-Bromofluorobenzene MB SURR 104 % 70-130MC47636-1 1868-53-7 Dibromofluoromethane SAMP SURR 104 % 70-130MC47636-1 2037-26-5 Toluene-D8 SAMP SURR 102 % 70-130MC47636-1 460-00-4 4-Bromofluorobenzene SAMP SURR 103 % 70-130


60 of 81

MC47636

55.6



MC47636-2 1868-53-7 Dibromofluoromethane SAMP SURR 102 % 70-130MC47636-2 2037-26-5 Toluene-D8 SAMP SURR 101 % 70-130MC47636-2 460-00-4 4-Bromofluorobenzene SAMP SURR 100 % 70-130MC47636-3 1868-53-7 Dibromofluoromethane SAMP SURR 103 % 70-130MC47636-3 2037-26-5 Toluene-D8 SAMP SURR 100 % 70-130MC47636-3 460-00-4 4-Bromofluorobenzene SAMP SURR 99 % 70-130

(a) Outside control limits. Associated samples may be high biased for this compound.(b) Outside control limits. Associated samples are non-detect for this compound.


61 of 81

MC47636

55.6

SGS Accutest

GC/MS Volatiles

QC Data Summaries




62 of 81

MC47636

6


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchMSK3088-MB K99781.D 1 09/08/16 AD n/a n/a MSK3088


MC47636-1, MC47636-2, MC47636-3, MC47636-4, MC47636-5, MC47636-6



63 of 81

MC47636

66.1.1




MC47636-1, MC47636-2, MC47636-3, MC47636-4, MC47636-5, MC47636-6


10061-01-5 cis-1,3-Dichloropropene ND 0.50 ug/l10061-02-6 trans-1,3-Dichloropropene ND 0.50 ug/l123-91-1 1,4-Dioxane ND 100 ug/l60-29-7 Ethyl Ether ND 5.0 ug/l100-41-4 Ethylbenzene ND 1.0 ug/l87-68-3 Hexachlorobutadiene ND 5.0 ug/l591-78-6 2-Hexanone ND 10 ug/l98-82-8 Isopropylbenzene ND 5.0 ug/l99-87-6 p-Isopropyltoluene ND 5.0 ug/l1634-04-4 Methyl Tert Butyl Ether ND 1.0 ug/l108-10-1 4-Methyl-2-pentanone (MIBK) ND 5.0 ug/l74-95-3 Methylene bromide ND 5.0 ug/l75-09-2 Methylene chloride ND 2.0 ug/l91-20-3 Naphthalene ND 5.0 ug/l103-65-1 n-Propylbenzene ND 5.0 ug/l100-42-5 Styrene ND 5.0 ug/l994-05-8 tert-Amyl Methyl Ether ND 2.0 ug/l637-92-3 tert-Butyl Ethyl Ether ND 2.0 ug/l630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 ug/l79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 ug/l127-18-4 Tetrachloroethene ND 1.0 ug/l109-99-9 Tetrahydrofuran ND 10 ug/l108-88-3 Toluene ND 1.0 ug/l87-61-6 1,2,3-Trichlorobenzene ND 5.0 ug/l120-82-1 1,2,4-Trichlorobenzene ND 5.0 ug/l71-55-6 1,1,1-Trichloroethane ND 1.0 ug/l79-00-5 1,1,2-Trichloroethane ND 1.0 ug/l79-01-6 Trichloroethene ND 1.0 ug/l75-69-4 Trichlorofluoromethane ND 1.0 ug/l96-18-4 1,2,3-Trichloropropane ND 5.0 ug/l95-63-6 1,2,4-Trimethylbenzene ND 5.0 ug/l108-67-8 1,3,5-Trimethylbenzene ND 5.0 ug/l75-01-4 Vinyl chloride ND 1.0 ug/l


64 of 81

MC47636

66.1.1




MC47636-1, MC47636-2, MC47636-3, MC47636-4, MC47636-5, MC47636-6



65 of 81

MC47636

66.1.1




MC47636-1, MC47636-2, MC47636-3


67-64-1 Acetone ND 10 ug/l123-91-1 1,4-Dioxane ND 25 ug/l95-63-6 1,2,4-Trimethylbenzene ND 5.0 ug/l



66 of 81

MC47636

66.1.2


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchMSK3088-BS K99778.D 1 09/08/16 AD n/a n/a MSK3088MSK3088-BSD K99779.D 1 09/08/16 AD n/a n/a MSK3088


MC47636-1, MC47636-2, MC47636-3, MC47636-4, MC47636-5, MC47636-6


67-64-1 Acetone 50 145 290* a 148 296* a 2 24-200/2571-43-2 Benzene 50 50.6 101 49.5 99 2 66-123/25108-86-1 Bromobenzene 50 50.2 100 49.6 99 1 73-124/2574-97-5 Bromochloromethane 50 49.9 100 49.5 99 1 65-127/2575-27-4 Bromodichloromethane 50 47.4 95 46.1 92 3 68-130/2575-25-2 Bromoform 50 46.6 93 48.1 96 3 61-149/2574-83-9 Bromomethane 50 39.9 80 41.9 84 5 52-151/2578-93-3 2-Butanone (MEK) 50 78.5 157 85.7 171 9 45-171/25104-51-8 n-Butylbenzene 50 52.6 105 54.0 108 3 80-134/30135-98-8 sec-Butylbenzene 50 53.4 107 55.5 111 4 77-132/2598-06-6 tert-Butylbenzene 50 54.6 109 56.5 113 3 71-130/2575-15-0 Carbon disulfide 50 51.8 104 53.5 107 3 24-164/2556-23-5 Carbon tetrachloride 50 47.3 95 48.5 97 3 54-151/25108-90-7 Chlorobenzene 50 44.8 90 45.6 91 2 75-117/2575-00-3 Chloroethane 50 47.8 96 48.0 96 0 54-160/2567-66-3 Chloroform 50 48.1 96 47.6 95 1 65-127/2574-87-3 Chloromethane 50 68.9 138 72.0 144 4 43-154/2595-49-8 o-Chlorotoluene 50 51.6 103 52.3 105 1 71-128/25106-43-4 p-Chlorotoluene 50 52.4 105 52.0 104 1 71-125/25108-20-3 Di-Isopropyl ether 50 67.6 135 68.2 136 1 58-143/5096-12-8 1,2-Dibromo-3-chloropropane 50 56.5 113 60.8 122 7 53-145/25124-48-1 Dibromochloromethane 50 46.0 92 47.4 95 3 67-137/25106-93-4 1,2-Dibromoethane 50 49.3 99 49.8 100 1 73-126/2595-50-1 1,2-Dichlorobenzene 50 49.5 99 50.2 100 1 75-124/25541-73-1 1,3-Dichlorobenzene 50 48.4 97 48.4 97 0 76-120/25106-46-7 1,4-Dichlorobenzene 50 48.9 98 48.3 97 1 77-117/2575-71-8 Dichlorodifluoromethane 50 56.1 112 60.7 121 8 20-161/2575-34-3 1,1-Dichloroethane 50 56.9 114 56.4 113 1 55-128/25107-06-2 1,2-Dichloroethane 50 57.9 116 56.8 114 2 68-126/2575-35-4 1,1-Dichloroethene 50 53.2 106 55.3 111 4 44-148/25156-59-2 cis-1,2-Dichloroethene 50 52.5 105 50.6 101 4 63-132/25156-60-5 trans-1,2-Dichloroethene 50 48.1 96 47.3 95 2 54-127/2578-87-5 1,2-Dichloropropane 50 57.0 114 57.4 115 1 68-123/25142-28-9 1,3-Dichloropropane 50 51.7 103 52.4 105 1 75-130/25594-20-7 2,2-Dichloropropane 50 48.9 98 50.2 100 3 47-156/25563-58-6 1,1-Dichloropropene 50 51.9 104 50.2 100 3 65-123/25


67 of 81

MC47636

66.2.1




MC47636-1, MC47636-2, MC47636-3, MC47636-4, MC47636-5, MC47636-6


10061-01-5 cis-1,3-Dichloropropene 50 51.1 102 49.1 98 4 61-145/2510061-02-6 trans-1,3-Dichloropropene 50 49.2 98 47.1 94 4 60-134/25123-91-1 1,4-Dioxane 250 282 113 308 123 9 20-167/2560-29-7 Ethyl Ether 50 72.1 144 69.3 139 4 45-152/25100-41-4 Ethylbenzene 50 48.5 97 50.0 100 3 74-127/2587-68-3 Hexachlorobutadiene 50 54.0 108 57.0 114 5 71-141/25591-78-6 2-Hexanone 50 85.2 170* b 87.3 175* b 2 44-166/2598-82-8 Isopropylbenzene 50 52.5 105 53.5 107 2 70-131/2599-87-6 p-Isopropyltoluene 50 53.5 107 55.7 111 4 79-131/251634-04-4 Methyl Tert Butyl Ether 50 53.6 107 55.1 110 3 59-135/25108-10-1 4-Methyl-2-pentanone (MIBK) 50 61.4 123 63.2 126 3 63-138/2574-95-3 Methylene bromide 50 49.4 99 49.1 98 1 70-124/2575-09-2 Methylene chloride 50 50.6 101 52.5 105 4 54-132/2591-20-3 Naphthalene 50 52.5 105 57.4 115 9 37-145/25103-65-1 n-Propylbenzene 50 50.3 101 50.6 101 1 71-128/25100-42-5 Styrene 50 48.9 98 49.0 98 0 76-130/25994-05-8 tert-Amyl Methyl Ether 50 49.4 99 49.5 99 0 63-131/25637-92-3 tert-Butyl Ethyl Ether 50 63.0 126 64.5 129 2 59-134/300630-20-6 1,1,1,2-Tetrachloroethane 50 46.2 92 49.6 99 7 71-139/2579-34-5 1,1,2,2-Tetrachloroethane 50 51.9 104 54.0 108 4 62-130/25127-18-4 Tetrachloroethene 50 44.9 90 46.2 92 3 68-133/25109-99-9 Tetrahydrofuran 50 62.6 125 62.9 126 0 52-131/25108-88-3 Toluene 50 50.2 100 48.8 98 3 73-124/2587-61-6 1,2,3-Trichlorobenzene 50 56.1 112 60.4 121 7 58-144/25120-82-1 1,2,4-Trichlorobenzene 50 52.3 105 56.5 113 8 63-137/2571-55-6 1,1,1-Trichloroethane 50 49.6 99 50.8 102 2 60-135/2579-00-5 1,1,2-Trichloroethane 50 46.9 94 45.8 92 2 72-125/2579-01-6 Trichloroethene 50 49.4 99 47.9 96 3 73-120/2575-69-4 Trichlorofluoromethane 50 48.1 96 50.7 101 5 52-152/2596-18-4 1,2,3-Trichloropropane 50 54.6 109 54.8 110 0 56-136/2595-63-6 1,2,4-Trimethylbenzene 50 51.7 103 53.2 106 3 76-125/25108-67-8 1,3,5-Trimethylbenzene 50 53.8 108 55.7 111 3 76-132/2575-01-4 Vinyl chloride 50 50.4 101 54.2 108 7 49-154/25

m,p-Xylene 100 94.7 95 96.8 97 2 73-129/2595-47-6 o-Xylene 50 48.2 96 50.6 101 5 73-128/251330-20-7 Xylene (total) 150 143 95 147 98 3 74-129/25


68 of 81

MC47636

66.2.1




MC47636-1, MC47636-2, MC47636-3, MC47636-4, MC47636-5, MC47636-6



(a) Outside control limits. Associated samples may be high biased for this compound.(b) Outside control limits. Associated samples are non-detect for this compound.


69 of 81

MC47636

66.2.1




MC47636-1, MC47636-2, MC47636-3


67-64-1 Acetone 50 51.9 104 51.3 103 1 24-200/25123-91-1 1,4-Dioxane 250 280 112 270 108 4 20-167/2595-63-6 1,2,4-Trimethylbenzene 50 57.8 116 59.8 120 3 76-125/25




70 of 81

MC47636

66.2.2


Check Std: MSK3088-CC3065 Injection Date: 09/08/16Lab File ID: K99777.D Injection Time: 11:16 Instrument ID: GCMSK Method: SW846 8260C




MSK3088-BS 92588 9.31 139900 10.20 62907 13.39 78866 15.97 61263 7.30MSK3088-BSD 85630 9.31 130207 10.19 55152 13.39 70639 15.97 61137 7.30MSK3088-MB 90648 9.31 131230 10.19 57168 13.39 78313 15.97 63253 7.30ZZZZZZ 96802 9.31 141189 10.20 57400 13.39 75752 15.97 65062 7.31ZZZZZZ 91702 9.31 136442 10.20 55408 13.39 75801 15.97 63398 7.31MC47636-5 98736 9.31 142792 10.20 60828 13.39 79547 15.97 63986 7.30MC47636-6 93757 9.31 135550 10.20 58737 13.39 78774 15.97 61220 7.30MC47636-1 85162 9.31 124991 10.19 58375 13.39 73593 15.97 63474 7.30MC47636-2 96278 9.31 141666 10.20 63449 13.39 80111 15.97 67322 7.30MC47636-4 87905 9.31 129822 10.19 54905 13.39 71821 15.97 63450 7.30ZZZZZZ 91974 9.31 134769 10.19 58930 13.39 77793 15.97 64354 7.31ZZZZZZ 85215 9.31 123271 10.19 56202 13.39 72765 15.97 61171 7.30ZZZZZZ 89636 9.31 129135 10.20 56803 13.39 76636 15.97 62518 7.31ZZZZZZ 86331 9.31 127804 10.19 56812 13.39 74949 15.97 64089 7.30ZZZZZZ 83634 9.31 125022 10.19 53084 13.39 70709 15.97 62774 7.30ZZZZZZ 86183 9.31 126358 10.20 52555 13.39 73198 15.97 62543 7.30ZZZZZZ 87336 9.31 130898 10.19 56759 13.39 73857 15.97 62698 7.31ZZZZZZ 93580 9.31 138139 10.20 60176 13.39 79897 15.97 65338 7.31ZZZZZZ 90527 9.31 132299 10.20 55731 13.39 76436 15.97 63844 7.31ZZZZZZ 88764 9.31 130668 10.20 58299 13.39 75527 15.97 64603 7.31ZZZZZZ 85195 9.31 125507 10.19 53471 13.39 71631 15.97 62443 7.30ZZZZZZ 93843 9.31 135543 10.20 60342 13.39 79061 15.97 62736 7.30MC47636-3 92620 9.31 138128 10.20 61484 13.39 79231 15.97 66542 7.30ZZZZZZ 93579 9.31 136413 10.20 58467 13.39 78167 15.97 66398 7.30



71 of 81

MC47636

66.3.1


Check Std: MSN3835-CC3834 Injection Date: 09/09/16Lab File ID: N104533.D Injection Time: 10:43 Instrument ID: GCMSN Method: SW846 8260C




MSN3835-BS 533651 9.46 1007818 10.33 545159 13.51 438090 16.07 285262 7.44MSN3835-BSD 543020 9.46 1024468 10.33 549061 13.51 434409 16.07 285782 7.44MSN3835-MB 504311 9.46 936524 10.33 517477 13.51 371180 16.07 260225 7.45MC47636-3 475719 9.46 901144 10.33 500940 13.51 393488 16.07 238250 7.44MC47636-1 488599 9.46 929497 10.33 520881 13.51 402467 16.07 255465 7.44MC47636-2 510709 9.46 954876 10.33 523455 13.51 404699 16.07 275703 7.44



72 of 81

MC47636

66.3.2





MC47636-1 N104539.D 104 102 103MC47636-1 K99786.D 103 103 99MC47636-2 N104540.D 102 101 100MC47636-2 K99787.D 102 102 101MC47636-3 N104538.D 103 100 99MC47636-3 K99802.D 104 102 98MC47636-4 K99789.D 103 99 95MC47636-5 K99784.D 103 94 99MC47636-6 K99785.D 104 98 96MSK3088-BS K99778.D 102 102 102MSK3088-BSD K99779.D 103 100 100MSK3088-MB K99781.D 102 96 97MSN3835-BS N104534.D 103 100 99MSN3835-BSD N104535.D 103 100 100MSN3835-MB N104537.D 102 101 104



73 of 81

MC47636

66.4.1

SGS Accutest

GC Volatiles

QC Data Summaries




74 of 81

MC47636

7


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGAB5254-MB AB95144.D 1 09/06/16 AF n/a n/a GAB5254


MC47636-1, MC47636-2, MC47636-3, MC47636-4, MC47636-5, MC47636-6, MC47636-7







75 of 81

MC47636

77.1.1


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGWX3834-MB WX77562.D 1 09/07/16 AF n/a n/a GWX3834


MC47636-2


C9- C10 Aromatics (Unadj.) ND 50 ug/l



76 of 81

MC47636

77.1.2


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGAB5254-BSP AB95145.D 1 09/06/16 AF n/a n/a GAB5254GAB5254-BSD AB95146.D 1 09/06/16 AF n/a n/a GAB5254


MC47636-1, MC47636-2, MC47636-3, MC47636-4, MC47636-5, MC47636-6, MC47636-7



m,p-Xylene 100 100 100 100 100 0 70-130/2595-47-6 o-Xylene 50 47.0 94 47.8 96 2 70-130/25





77 of 81

MC47636

77.2.1


Sample File ID DF Analyzed By Prep Date Prep Batch Analytical BatchGWX3834-BSP WX77563.D 1 09/07/16 AF n/a n/a GWX3834GWX3834-BSD WX77564.D 1 09/07/16 AF n/a n/a GWX3834


MC47636-2


C9- C10 Aromatics (Unadj.) 50 47.0 94 47.0 94 0 70-130/25




78 of 81

MC47636

77.2.2





MC47636-1 AB95153.D 94 98MC47636-2 WX77569.D 88 87MC47636-2 AB95152.D 93 101MC47636-3 AB95151.D 91 94MC47636-4 AB95150.D 91 94MC47636-5 AB95165.D 87 93MC47636-6 AB95147.D 92 94MC47636-7 AB95168.D 87 93GAB5254-BSD AB95146.D 93 95GAB5254-BSP AB95145.D 94 96GAB5254-MB AB95144.D 91 94GWX3834-BSD WX77564.D 92 94GWX3834-BSP WX77563.D 93 94GWX3834-MB WX77562.D 86 87




79 of 81

MC47636

77.3.1

SGS Accutest

General Chemistry

QC Data Summaries




80 of 81

MC47636

8





Nitrogen, Nitrate + Nitrite GP20835/GN54763 0.10 0.020 mg/l 2 1.99 99.5 90-110% Nitrogen, Nitrate + Nitrite GP20846/GN54794 0.10 0.0 mg/l 2 2.06 103.0 90-110% Nitrogen, Nitrite GP20824/GN54750 0.010 0.0 mg/l 0.02 0.020 100.0 80-120% Sulfate GN54766 5.0 0.0 mg/l 20 20.3 101.5 80-120%

Associated Samples: Batch GN54766: MC47636-1, MC47636-2, MC47636-3, MC47636-4, MC47636-5, MC47636-6Batch GP20824: MC47636-1, MC47636-2, MC47636-3, MC47636-4, MC47636-5, MC47636-6Batch GP20835: MC47636-1, MC47636-2, MC47636-3, MC47636-4Batch GP20846: MC47636-5, MC47636-6(*) Outside of QC limits

__________________________________________________________________________________________________________________________

Page 1

81 of 81

MC47636

88.1

APPENDIX B Public Notification Letters

1 Speen Street, Suite 200, Framingham, MA 01701 p | 508.370.8256 f | 508.628.1401

Electronic Submittal (email) July 21, 2016

John Robbins

[email protected]

Environmental Program Manager Shell Oil Products US Soil and Groundwater FDG 1511 N. Convent 700-293 Bourbonnais, IL 60914

Re: Monitoring Data Collected at 99 Worcester Road Natick, MA 01760 RTN 3-715

Dear Mr. Robbins:

Kleinfelder is conducting environmental investigation activities on behalf of ExxonMobil Environmental Services Company (EMES) in accordance with 310 CMR 40.0000 at the Former Mobil Facility #01-JE4 property at 99 Worcester Street, Natick, Massachusetts. In accordance with the Site Access granted in previous correspondence, Kleinfelder completed groundwater monitoring events on May 27, 2016 and July 6, 2016 at the above referenced location.

On May 27, 2016 and July 6, 2016, Kleinfelder personnel gauged depth to water and collected groundwater samples from monitoring wells A-1, A-4, OW-3, and OW-7 (see attached site plan for locations). The results of these monitoring events are enclosed. Additional information pertaining to these sampling events are included on BWSC Form 123.

EMES is scheduled to complete monitoring activities on a quarterly to semi-annual basis. The next monitoring event is scheduled for October 2016. The results of this monitoring event will be forwarded to you within 30 days of receipt of the laboratory results.

Thank you for your continued cooperation. Should you have any questions regarding this matter, please do not hesitate to contact me at 508-270-6574.

Sincerely, KLEINFELDER


Enclosures

CC: ExxonMobil Environmental Services Company (file) 135659/FRM16L43970_01-JE4/Sampling Results 7-16

mailto:[email protected]

NOTICE OF ENVIRONMENTAL SAMPLING

Bureau of Waste Site Cleanup

As required by 310 CMR 40.1403(10) of the Massachusetts Contingency Plan

This Notice is Related to:

Telephone: __________________________ Email: _____________________________

Release Tracking Number

City/Town: ________________________ Zip Code: ___________

Street Address: ___________________________________________________

A. The address of the disposal site related to this Notice and Release Tracking Number (provided above):

Contact Name: ____________________________________________

1. Street Address: ___________________________________________________

E. Contact information related to the party providing this notice:

City/Town: _________________________ Zip Code: ____________

4. Description of the sampling locations and types (e.g., soil, groundwater, indoor air, soil gas) to the extent known at the time of this notice.

B. This notice is being provided to the following party:

(specify)

1. Name: __________________________________________

-

residential commercial industrial school/playground Other___________________

2. Street Address: ___________________________________________________

3. Description of property where sampling will be/has been conducted:

City/Town: _________________________ Zip Code: ___________

(specify)

C. This notice is being given to inform its recipient (the party listed in Section B):

Phase II Comprehensive Site Assessment Other _________________________

1. That environmental sampling will be/has been conducted at property owned by the recipient of this notice.

Phase I Initial Site Investigation Post-Temporary Solution Operation, Maintenance and Monitoring

2. Of the results of environmental sampling conducted at property owned by the recipient of this notice.

Utility-related Abatement Measure Phase V/Remedy Operation Status

the environmental sampling must be attached to this notice.)

Release Abatement Measure Phase IV Remedy Implementation Plan

Immediate Response Action Phase III Feasibility Evaluation

D. Location of the property where the environmental sampling will be/has been conducted:

2. MCP phase of work during which the sampling will be/has been conducted:

1. Street Address: ___________________________________________________


3. Check to indicate if the analytical results are attached. (If item 2. above is checked, the analytical results from

BWSC123Massachusetts Department of Environmental Protection

Revised: 5/30/2014 Page 1 of 2

3 715

99 Worcester Road

Natick 01760

Shell Oil Products US, John Robbins

1511 N. Convent 700-293

Bourbonnais, IL 60914

✔

✔

✔

99 Worcester Road

Natick 01760

✔

✔

Groundwater at A-1, A-4, OW-3, and OW-7 (May and July 2016).

Kleinfelder - Jeremy Blumberg

1 Speen Street, Suite 200

Framingham 01701

(508) 270-6574 [email protected]


July 21, 2016

Mr. Jason Baskind JABE Partners, LLC 1025 Old Country Rd., Suite # 425 Westbury, NY 11590

Re: Monitoring Data Collected at 99 Worcester Road Natick, MA 01760 RTN 3-715

Dear Mr. Baskind:

Kleinfelder is conducting environmental investigation activities on behalf of ExxonMobil Environmental Services Company (EMES) in accordance with 310 CMR 40.0000 at the Former Mobil Facility #01-JE4 property at 99 Worcester Street, Natick, Massachusetts. In accordance with the Site Access granted in previous correspondence, Kleinfelder completed groundwater monitoring events on May 27, 2016 and July 6, 2016 at the above referenced location.

On May 27, 2016 and July 6, 2016, Kleinfelder personnel gauged depth to water and collected groundwater samples from monitoring wells A-1, A-4, OW-3, and OW-7 (see attached site plan for locations). The results of these monitoring events are enclosed. Additional information pertaining to these sampling events are included on BWSC Form 123.

EMES is scheduled to complete monitoring activities on a quarterly to semi-annual basis. The next monitoring event is scheduled for October 2016. The results of this monitoring event will be forwarded to you within 30 days of receipt of the laboratory results.

Thank you for your continued cooperation. Should you have any questions regarding this matter, please do not hesitate to contact me at 508-270-6574.

Sincerely, KLEINFELDER


Enclosures

CC: ExxonMobil Environmental Services Company (file) 135659/FRM16L43970_01-JE4/Sampling Results 7-16





Telephone: __________________________ Email: _____________________________



Street Address: ___________________________________________________


Contact Name: ____________________________________________

1. Street Address: ___________________________________________________





(specify)

1. Name: __________________________________________

-


2. Street Address: ___________________________________________________



(specify)












1. Street Address: ___________________________________________________





3 715

99 Worcester Road

Natick 01760

Mr. Jason Baskind, JABE Partners, LLC

1025 Old Country Rd, Suite # 425

Westbury, NY 11590

✔

✔

✔

99 Worcester Road

Natick 01760

✔

✔

Groundwater at A-1, A-4, OW-3, and OW-7 (May and July 2016).



Framingham 01701



July 21, 2016 Mr. Jeremy Marsette, P.E., Director Department of Public Works 75 West Street Natick, MA 01760 Re: Monitoring Data Collected at Worcester Road (Route 9) Natick, MA 01760 RTN 3-715 Dear Mr. Marsette: On behalf of ExxonMobil Environmental Services Company (EMES), and pursuant to the requirements of 310 CMR 40.1403(10), Kleinfelder is hereby providing you with copies of laboratory reports for analysis of groundwater collected from Worcester Road (Route 9). In accordance with the previously permitted Road Opening, Kleinfelder completed groundwater monitoring events on May 27, 2016 and June 25, 2016 at the above referenced site. On May 27, 2016 and June 25, 2016, Kleinfelder personnel gauged depth to water and collected groundwater samples from monitoring wells OW-8, OW-9R, and OW-10 (see attached site plan for locations). The results of these monitoring events are enclosed. Additional information pertaining to these sampling events are included on BWSC Form 123. EMES is scheduled to complete monitoring activities on a quarterly to semi-annual basis. The next monitoring event is scheduled for October 2016. The results of this monitoring event will be forwarded to you within 30 days of receipt of the laboratory results. Thank you for your continued cooperation. Should you have any questions regarding this matter, please do not hesitate to contact me at 508-270-6574. Sincerely, KLEINFELDER

Jeremy Blumberg, CHMM Project Manager Enclosures CC: ExxonMobil Environmental Services Company (file) 135659/FRM16L43970_01-JE4/Sampling Results 7-16





Telephone: __________________________ Email: _____________________________



Street Address: ___________________________________________________


Contact Name: ____________________________________________

1. Street Address: ___________________________________________________





(specify)

1. Name: __________________________________________

-


2. Street Address: ___________________________________________________



(specify)












1. Street Address: ___________________________________________________





3 715

99 Worcester Road

Natick 01760

Jeremy Marsette, Director of Public Works

75 West Street

Natick 01760

✔

✔

✔

Worcester Road (Route 9)

Natick 01760

✔

✔ ✔ Roadway

Groundwater at OW-8, OW-9R, and OW-10 (May and June 2016).



Framingham 01701



Electronic Submittal (email) September 28, 2016 John Robbins [email protected] Environmental Program Manager Shell Oil Products US Soil and Groundwater FDG 1511 N. Convent 700-293 Bourbonnais, IL 60914 Re: Monitoring Data Collected at 99 Worcester Road Natick, MA 01760 RTN 3-715 Dear Mr. Robbins: Kleinfelder is conducting environmental investigation activities on behalf of ExxonMobil Environmental Services Company (EMES) in accordance with 310 CMR 40.0000 at the Former Mobil Facility #01-JE4 property at 99 Worcester Street, Natick, Massachusetts. In accordance with the Site Access granted in previous correspondence, Kleinfelder completed a groundwater monitoring event on September 2, 2016 at the above referenced location. On September 2, 2016, Kleinfelder personnel gauged depth to water and collected groundwater samples from monitoring wells A-1, A-4, and OW-3 (see attached site plan for locations). The results of this monitoring event are enclosed. Additional information pertaining to this sampling event is included on BWSC Form 123. EMES is scheduled to complete monitoring activities on a quarterly to semi-annual basis. The next monitoring event is scheduled for January 2017. The results of this monitoring event will be forwarded to you within 30 days of receipt of the laboratory results. Thank you for your continued cooperation. Should you have any questions regarding this matter, please do not hesitate to contact me at 508-270-6574. Sincerely, KLEINFELDER


mailto:[email protected]





Telephone: __________________________ Email: _____________________________



Street Address: ___________________________________________________


Contact Name: ____________________________________________

1. Street Address: ___________________________________________________





(specify)

1. Name: __________________________________________

-


2. Street Address: ___________________________________________________



(specify)












1. Street Address: ___________________________________________________





3 715

99 Worcester Road

Natick 01760

Shell Oil Products US, John Robbins

1511 N. Convent 700-293

Bourbonnais, IL 60914

✔

✔

✔

99 Worcester Road

Natick 01760

✔

✔

Groundwater at A-1, A-4, and OW-3 (September 2016).



Framingham 01701



September 28, 2016 Mr. Jason Baskind JABE Partners, LLC 1025 Old Country Rd., Suite # 425 Westbury, NY 11590 Re: Monitoring Data Collected at 99 Worcester Road Natick, MA 01760 RTN 3-715 Dear Mr. Baskind: Kleinfelder is conducting environmental investigation activities on behalf of ExxonMobil Environmental Services Company (EMES) in accordance with 310 CMR 40.0000 at the Former Mobil Facility #01-JE4 property at 99 Worcester Street, Natick, Massachusetts. In accordance with the Site Access granted in previous correspondence, Kleinfelder completed a groundwater monitoring event on September 2, 2016 at the above referenced location. On September 2, 2016, Kleinfelder personnel gauged depth to water and collected groundwater samples from monitoring wells A-1, A-4, and OW-3 (see attached site plan for locations). The results of this monitoring event are enclosed. Additional information pertaining to this sampling event is included on BWSC Form 123. EMES is scheduled to complete monitoring activities on a quarterly to semi-annual basis. The next monitoring event is scheduled for January 2017. The results of this monitoring event will be forwarded to you within 30 days of receipt of the laboratory results. Thank you for your continued cooperation. Should you have any questions regarding this matter, please do not hesitate to contact me at 508-270-6574. Sincerely, KLEINFELDER






Telephone: __________________________ Email: _____________________________



Street Address: ___________________________________________________


Contact Name: ____________________________________________

1. Street Address: ___________________________________________________





(specify)

1. Name: __________________________________________

-


2. Street Address: ___________________________________________________



(specify)












1. Street Address: ___________________________________________________





3 715

99 Worcester Road

Natick 01760

Mr. Jason Baskind, JABE Partners, LLC

1025 Old Country Rd, Suite # 425

Westbury, NY 11590

✔

✔

✔

99 Worcester Road

Natick 01760

✔

✔

Groundwater at A-1, A-4, and OW-3 (September 2016).



Framingham 01701



September 28, 2016 Mr. Jeremy Marsette, P.E., Director Department of Public Works 75 West Street Natick, MA 01760 Re: Monitoring Data Collected at Worcester Road (Route 9) Natick, MA 01760 RTN 3-715 Dear Mr. Marsette: On behalf of ExxonMobil Environmental Services Company (EMES), and pursuant to the requirements of 310 CMR 40.1403(10), Kleinfelder is hereby providing you with copies of laboratory reports for analysis of groundwater collected from Worcester Road (Route 9). In accordance with the previously permitted Road Opening, Kleinfelder completed a groundwater monitoring event on September 2, 2016 at the above referenced location. On September 2, 2016, Kleinfelder personnel gauged depth to water and collected groundwater samples from monitoring wells OW-8, OW-9R, and OW-10 (see attached site plan for locations). The results of this monitoring event are enclosed. Additional information pertaining to this sampling event is included on BWSC Form 123. EMES is scheduled to complete monitoring activities on a quarterly to semi-annual basis. The next monitoring event is scheduled for January 2017. The results of this monitoring event will be forwarded to you within 30 days of receipt of the laboratory results. Thank you for your continued cooperation. Should you have any questions regarding this matter, please do not hesitate to contact me at 508-270-6574. Sincerely, KLEINFELDER






Telephone: __________________________ Email: _____________________________



Street Address: ___________________________________________________


Contact Name: ____________________________________________

1. Street Address: ___________________________________________________





(specify)

1. Name: __________________________________________

-


2. Street Address: ___________________________________________________



(specify)












1. Street Address: ___________________________________________________





3 715

99 Worcester Road

Natick 01760

Jeremy Marsette, Director of Public Works

75 West Street

Natick 01760

✔

✔

✔

Worcester Road (Route 9)

Natick 01760

✔

✔ ✔ Roadway

Groundwater at OW-8, OW-9R, and OW-10 (September 2016).



Framingham 01701


APPENDIX C Historical Soil and Groundwater Analytical Data

Page 1 of 8

Well ID Date

Top of

Casing

Elevation

(ft)

Depth to

Water (ft)

Depth to

Product (ft)

Product

Thickness

(ft)

GW

Elevation

(ft) Benzene Toluene

Ethyl-

benzene

Total

Xylenes MTBE2

Naph-

thalene

C5-C8 Aliphatic

Hydrocarbons

C9-C12 Aliphatic

Hydrocarbons

C9-C10 Aromatic

Hydrocarbons

NA NA NA NA NA 5 1,000 700 10,000 70 140 300 700 200

NA NA NA NA NA 2,000 50,000 20,000 9,000 50,000 1,000 3,000 5,000 7,000

NA NA NA NA NA 10,000 40,000 5,000 5,000 50,000 20,000 50,000 50,000 50,000

A-1 4/12/2001 100.02 18.10 ND NA 81.92 <1.0 <5.0 13.6 <15.0 <5.0 6.9 320 330 330

6/5/2001 18.15 ND NA 81.87 <1.0 16.8 33.0 16.6 7.9 15.0 1,150 1,040 910

8/23/2001 18.53 ND NA 81.49 <5.0 <5.0 8.4 <10.0 <5.0 8.8 614 80.1 128

12/4/2001 21.11 ND NA 78.91 <5.0 <5.0 26.8 10.5 <5.0 31.0 1,140 746 3,050

3/21/2002 20.90 ND NA 79.12 <5.0 <5.0 <5.0 <10.0 <5.0 5.0 525 359 908

10/16/2002 20.70 ND NA 79.32 <2.0 4.3 5.4 12.0 8.6 6.5 827 345 883

8/19/2003 17.43 ND NA 82.59 8.1 <2.0 17.0 23.8 <2.0 9.9 119 263 687

12/18/2003 18.22 ND NA 81.80 <1.0 <3.0 5.8 2.4 <3.0 5.1 178 306 846

3/11/2004 18.08 ND NA 81.94 <1.00 <3.0 5.5 <6.0 <3.0 5.7 308 <200 948

7/13/2004 17.40 ND NA 82.62 <1.00 <3.0 4.6 <6.0 <3.0 <5.0 135 255 1,090

8/3/2004 18.21 ND NA 81.81 <1.00 <3.0 2.5 <6.0 <3.0 <5.0 <100 <100 495

9/3/2004 17.88 ND NA 82.14 <1.00 <3.0 4.6 <6.0 <3.0 <5.0 145 272 873

10/12/2004 19.31 ND NA 80.71 <1.00 <3.0 3.7 <6.0 <3.0 5.7 <100 <200 877

11/12/2004 18.25 ND NA 81.77 <1.0 <3.0 4.8 <6.0 <3.0 5.5 187 457 888

12/2/2004 18.30 ND NA 81.72 <1.00 <3.0 4.3 <6.0 <3.0 <5.0 193 665 691

2/3/2005 17.69 ND NA 82.33 <1.00 <3.0 2.3 <6.0 <3.0 <5.0 169 352 464

5/6/2005 15.97 ND NA 84.05 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 168

8/2/2005 17.06 ND NA 82.96 0.693 1.65 4.42 4.22 <0.500 5.06 153 <100 528

11/16/2005 17.52 ND NA 82.50 <1.0 <3.0 2.49 <6.0 <3.0 <5.0 160 734 864

2/1/2006 17.20 ND NA 82.82 <1.00 <3.00 5.14 2.46 <3.00 6.49 468 652 1,300

9/6/2006 17.90 ND NA 82.12 <1.00 <3.00 2.11 <6.00 <3.00 <5.00 246 <500 712

9/19/2007 18.98 ND NA 81.04 1.29 <3.00 2.12 <6.00 <3.00 <5.00 513 14,40 1,480

9/17/2008 18.03 ND NA 81.99 1.02 3.55 2.17 3.32 <3.00 <5.00 180 <200 717

9/15/2009 18.50 ND NA 81.52 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 215 <200 620

8/27/2010 17.91 ND NA 82.11 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 219 203 382

A-3 4/12/2001 99.76 18.93 ND NA 80.83 <1.0 21.9 297 855 <5.0 138 1,010 2,080 1,960

6/5/2001 19.22 ND NA 80.54 <1.0 36.5 333 973 <5.0 147 1,070 2,520 1,500

8/23/2001 19.66 ND NA 80.10 <5.0 29.0 159 558 <5.0 89.9 345 410 738

12/4/2001 21.25 ND NA 78.51 <5.0 52.5 287 1,728 <5.0 392 1,320 1,200 2,900

3/21/2002 21.71 ND NA 78.05 <5.0 11.3 85.9 807 <5.0 357 925 755 1,640

10/16/2002 21.70 ND NA 78.06 <2.0 11.2 26.2 85 13.8 170 1,340 221 741

8/19/2003 17.93 ND NA 81.83 <2.0 <2.0 11.5 12.7 <2.0 16.4 88.9 54.3 86.4

12/18/2003 18.91 ND NA 80.85 <1.0 <3.0 1.2 4.4 <3.0 24.5 <100 <100 <100

3/11/2004 18.86 ND NA 80.90 <1.00 <3.0 <1.0 <5.00 <3.0 7.6 <100 <100 <100

7/13/2004 17.87 ND NA 81.89 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/3/2004 18.45 ND NA 81.31 <1.00 <3.0 <1.0 <6.0 <3.0 10.4 <100 <100 <100

9/3/2004 18.64 ND NA 81.12 <1.00 <3.0 <1.0 <6.0 <3.0 23.7 <100 <100 <100

10/12/2004 18.54 ND NA 81.22 <1.00 <3.0 <1.0 <6.0 <3.0 <100 <100 <100 <100

11/12/2004 19.03 ND NA 80.73 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

12/2/2004 19.03 ND NA 80.73 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

2/3/2005 17.51 ND NA 82.25 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

5/6/2005 16.00 ND NA 83.76 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/2/2005 17.47 ND NA 82.29 <0.500 <0.500 <0.500 <1.500 <0.500 <5.0 <100 <100 <100

11/16/2005 18.13 ND NA 81.63 <1.0 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

2/1/2006 17.16 ND NA 82.60 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/6/2006 18.70 ND NA 81.06 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

MCP GW Standard GW-2


Appendix C

Natick, MA

99 Worcester Road

Former Mobil Property 01-JE4



Page 2 of 8

Well ID Date

Top of

Casing

Elevation

(ft)

Depth to

Water (ft)

Depth to

Product (ft)

Product

Thickness

(ft)

GW

Elevation


Ethyl-

benzene

Total

Xylenes MTBE2

Naph-

thalene

C5-C8 Aliphatic

Hydrocarbons

C9-C12 Aliphatic

Hydrocarbons

C9-C10 Aromatic

Hydrocarbons

NA NA NA NA NA 5 1,000 700 10,000 70 140 300 700 200

NA NA NA NA NA 2,000 50,000 20,000 9,000 50,000 1,000 3,000 5,000 7,000

NA NA NA NA NA 10,000 40,000 5,000 5,000 50,000 20,000 50,000 50,000 50,000



Appendix C

Natick, MA

99 Worcester Road




A-3 9/19/2007 20.20 ND NA 79.56 <1.00 <3.00 1.98 2.38 <3.00 <5.00 <100 101 <50.0

(Cont'd) 9/17/2008 19.03 ND NA 80.73 <1.00 3.51 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/15/2009 19.81 ND NA 79.95 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

8/27/2010 19.12 ND NA 80.64 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

A-4 4/12/2001 101.825 19.72 ND NA 82.11 <5.0 <25 335 706 <25 104 570 2,630 3,840

6/5/2001 19.81 ND NA 82.02 <5.0 <25 375 1,071 <25 185 760 4,340 4,030

8/23/2001 21.21 ND NA 80.62 <5.0 <5.0 307 676.8 6.2 193 620 1,900 4,020

12/4/2001 19.82 ND NA 82.01 <5.0 <5.0 465 651.4 <5.0 339 608 810 4,670

3/21/2002 22.72 ND NA 79.11 <5.0 10.5 731 1,555.8 <5.0 546 1,870 2,510 7,460

10/16/2002 22.50 ND NA 79.33 <4.0 16.8 361 715.0 11.4 280 1,890 1,220 5,940

8/19/2003 19.04 ND NA 82.79 <4.0 27.5 175 353.5 <4.0 156 250 1,430 3,740

12/18/2003 19.81 ND NA 82.02 <1.0 <3.0 256 598 <3.0 212 138 1,820 5,030

3/11/2004 19.65 ND NA 82.18 <1.00 4.1 542 1,592.5 <3.0 374 603 <2,500 9,040

7/13/2004 19.02 ND NA 82.81 <1.00 <3.0 259 755.4 <3.0 186 374 1,520 5,280

8/3/2004 19.36 ND NA 82.47 <1.00 <3.0 172 521.1 <3.0 95.2 274 737 4,160

9/3/2004 19.53 ND NA 82.30 <1.00 <3.0 90.4 185.7 <3.0 52.5 234 634 J 2,200

10/12/2004 19.55 ND NA 82.28 <1.00 <3.0 192.0 325.7 <3.0 152 255 <2,500 4,700

11/12/2004 19.88 ND NA 81.95 <1.00 3.2 190.0 289.4 <3.0 132 393 1,690 2,800

12/2/2004 19.94 ND NA 81.89 <1.00 <3.0 177.0 281.2 <3.0 140 401 3,290 3,240

2/3/2005 18.73 ND NA 83.10 <1.00 <3.0 75.0 87.2 <3.0 <5.0 285 1,230 1,560

5/6/2005 17.43 ND NA 84.40 <1.00 <3.0 65.2 204.0 <3.0 51.3 378 211 J 1,200

8/2/2005 18.66 ND NA 83.17 <0.50 1.07 92.0 205.8 0.667 69.9 221 <500 1,380

11/16/2005 19.16 ND NA 82.67 1.15 <3.0 104 227.4 <3.0 <5.0 352 1,190 2,360

2/1/2006 17.75 ND NA 84.08 <1.00 <3.00 116 242.2 <3.00 96.1 267 432 2,210

9/6/2006 19.55 ND NA 82.28 <1.00 <3.00 225 491.8 <3.00 184.0 583 1,240 3,870

9/19/2007 20.66 ND NA 81.17 <1.00 <3.00 94.7 21.4 <3.00 215 719 <100 401

9/17/2008 19.75 ND NA 82.08 1.78 J <3.00 181 325 <3.00 135 497 <500 5330

9/17/2008 Dup 19.75 ND NA 82.08 2.97 J <3.00 141 253 <3.00 133 487 <500 4,570

9/15/2009 20.21 ND NA 81.62 6.21 <3.00 119 270.2 3.29 177 730 631 3,280

8/27/2010 19.55 ND NA 82.28 1.18 <3.00 94.1 184.7 <3.00 142 800 1,570 3,980

A-7 4/12/2001 100.1 18.82 ND NA 81.28 <1.0 <5.0 <5.0 <15.0 <5.0 <5.0 <100 <100 <100

6/5/2001 18.91 ND NA 81.19 <1.0 <5.0 <5.0 <15.0 <5.0 <5.0 <100 <100 <100

8/23/2001 19.30 ND NA 80.80 <5.0 <5.0 <5.0 <10.0 6.1 <5.0 <50 <50 <50

8/19/2003 18.20 ND NA 81.90 <2.0 <2.0 <2.0 <4.0 <2.0 <3.0 <50 <50 <50

8/19/03 Dup 18.20 ND NA 81.90 <2.0 <2.0 <2.0 <4.0 <2.0 <3.0 <50 <50 <50

3/11/2004 18.95 ND NA 81.15 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

7/13/2004 18.30 ND NA 81.80 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/3/2004 18.45 ND NA 81.65 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

9/3/2004 18.67 ND NA 81.43 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

10/12/2004 18.71 ND NA 81.39 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

11/12/2004 19.03 ND NA 81.07 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

12/2/2004 19.07 ND NA 81.03 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

Page 3 of 8

Well ID Date

Top of

Casing

Elevation

(ft)

Depth to

Water (ft)

Depth to

Product (ft)

Product

Thickness

(ft)

GW

Elevation


Ethyl-

benzene

Total

Xylenes MTBE2

Naph-

thalene

C5-C8 Aliphatic

Hydrocarbons

C9-C12 Aliphatic

Hydrocarbons

C9-C10 Aromatic

Hydrocarbons

NA NA NA NA NA 5 1,000 700 10,000 70 140 300 700 200

NA NA NA NA NA 2,000 50,000 20,000 9,000 50,000 1,000 3,000 5,000 7,000

NA NA NA NA NA 10,000 40,000 5,000 5,000 50,000 20,000 50,000 50,000 50,000



Appendix C

Natick, MA

99 Worcester Road




A-7 2/3/2005 18.02 ND NA 82.08 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

(Cont'd) 5/6/2005 10.68 ND NA 89.42 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/2/2005 17.78 ND NA 82.32 <0.500 <0.500 <0.500 <1.500 <0.500 <5.0 <100 <100 <100

11/16/2005 18.27 ND NA 81.83 <1.0 <3.0 <1.0 B <6.0 <3.0 <5.0 <100 <100 <100

2/1/2006 17.94 ND NA 82.16 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/6/2006 18.65 ND NA 81.45 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/19/2007 19.79 ND NA 80.31 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/17/2008 18.91 ND NA 81.19 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/15/2009 19.20 ND NA 80.90 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

8/27/2010 18.66 ND NA 81.44 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

OW-1 4/12/2001 100.43 19.57 ND NA 80.86 <1.0 <5.0 <5.0 <15.0 <5.0 <5.0 <100 <100 <100

6/5/2001 19.85 ND NA 80.58 <1.0 <5.0 <5.0 <15.0 5.2 <5.0 <100 <100 <100

8/23/2001 20.29 ND NA 80.14 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 <50 <50 <50

12/18/2003 19.66 ND NA 80.77 <1.0 <3.0 <1.0 <6.0 <3.0 5.2 <100 <100 <100

3/11/2004 19.56 ND NA 80.87 <1.0 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

7/13/2004 18.96 ND NA 81.47 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/3/2004 13.25 ND NA 87.18 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

9/3/2004 19.37 ND NA 81.06 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

10/12/2004 19.31 ND NA 81.12 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

11/12/2004 19.63 ND NA 80.80 <1.00 <3.0 <1.0 <6.0 <3.0 11.0 <100 <100 <100

12/2/2004 19.60 ND NA 80.83 <1.00 <3.0 <1.0 <6.0 <3.0 5.5 <100 <100 <100

2/3/2005 18.44 ND NA 81.99 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

5/6/2005 17.15 ND NA 83.28 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/2/2005 18.72 ND NA 81.71 <0.500 <0.500 <0.500 <1.500 <0.500 <5.0 <100 <100 <100

11/16/2005 19.26 ND NA 81.17 <1.0 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

2/1/2006 18.88 ND NA 81.55 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/6/2006 19.73 ND NA 80.70 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/19/2007 20.84 ND NA 79.59 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 106 <50.0

9/17/2008 19.74 ND NA 80.69 <1.00 4.90 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/15/2009 20.30 ND NA 80.13 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

8/27/2010 19.83 ND NA 80.60 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

OW-3 4/12/2001 99.57 18.42 ND NA 81.15 <5.0 3,780 1,940 5,433 64 482 2,610 11,100 7,670

6/5/2001 18.60 ND NA 80.97 <5.0 3,910 1,700 5,434 <25 440 2,070 10,600 6,090

8/23/2001 15.04 ND NA 84.53 <50 5,390 2,100 7,380 <50 517 3,750 5,070 8,430

12/4/2001 20.95 ND NA 78.62 <25 3,240 1,850 6,120 43.6 450 2,240 3,110 7,080

3/21/2002 21.44 ND NA 78.13 <10 196 1,330 2,305.7 11.2 367 1,370 2,610 5,410

8/19/2003 17.33 ND NA 82.24 <2.0 24.2 305 516 2.0 249 184 1,090 2,040

12/18/2003 18.26 ND NA 81.31 <1.0 358 554 1,156 < 3.0 414 436 2,790 4,700

3/11/2004 18.08 ND NA 81.49 <1.0 280 586 2,845 <3.0 392 232 <2,500 6,130

7/13/2004 17.30 ND NA 82.27 <1.00 81.0 198 347.2 <3.0 106 136 585 1,280

8/3/2004 17.68 ND NA 81.89 <1.00 246 498 1,579 <3.0 173 284 743 3,030

9/3/2004 17.87 ND NA 81.70 <1.00 1,530 1,240 7,010 <3.0 568 1,400 J 5,550 8,600

9/3/2004 Dup 17.87 ND NA 81.70 <1.00 1,530 1,190 6,840 <3.0 568 1,290 J 4,560 8,310

10/12/2004 17.88 ND NA 81.69 <1.00 1,510 1,120 5,960 <3.0 856 750 420 7,700

Page 4 of 8

Well ID Date

Top of

Casing

Elevation

(ft)

Depth to

Water (ft)

Depth to

Product (ft)

Product

Thickness

(ft)

GW

Elevation


Ethyl-

benzene

Total

Xylenes MTBE2

Naph-

thalene

C5-C8 Aliphatic

Hydrocarbons

C9-C12 Aliphatic

Hydrocarbons

C9-C10 Aromatic

Hydrocarbons

NA NA NA NA NA 5 1,000 700 10,000 70 140 300 700 200

NA NA NA NA NA 2,000 50,000 20,000 9,000 50,000 1,000 3,000 5,000 7,000

NA NA NA NA NA 10,000 40,000 5,000 5,000 50,000 20,000 50,000 50,000 50,000



Appendix C

Natick, MA

99 Worcester Road




OW-3 11/12/2004 18.27 ND NA 81.30 <1.00 1,280 1,260 7,950 <3.0 620 1,120 5,180 6,710

(Cont'd) 11/12/04 Dup 18.27 ND NA 81.30 <1.00 1,300 1,200 8,450 <3.0 654 1,050 5,470 5,980

12/2/2004 18.33 ND NA 81.24 5.5 1,430 1,480 8,750 3.0 658 1,450 9,620 6,650

12/2/2004 Dup 18.33 ND NA 81.24 <1.00 1,470 1,460 8,490 <3.0 545 1,660 11,600 6,230

2/3/2005 16.95 ND NA 82.62 <1.00 679 617 3,449 <3.0 214 681 J 2,710 1,860

2/3/2005 Dup 16.95 ND NA 82.62 <1.00 722 639 3,627 <3.0 233 618 J 2,630 1,950

5/6/2005 15.17 ND NA 84.40 <1.00 83.0 378 1,666 <3.0 159 255 <500 1,200

8/2/2005 16.92 ND NA 82.65 0.898 738 529 2,526 <0.500 129 731 <500 905

8/2/2005 DUP 16.92 ND NA 82.65 1.19 933 693 3,317 <0.500 179 996 <500 1,300

11/16/2005 17.52 ND NA 82.05 <1.0 517 727 3,430 <3.0 279 903 3,060 3,280

11/16/2005 DUP 17.52 ND NA 82.05 <1.0 629 754 3,650 <3.0 260 1,070 3,460 3,440

2/1/2006 17.09 ND NA 82.48 <1.00 901 708 3,450 <3.00 178 1,150 1,020 1,840

2/1/2006 DUP 17.09 ND NA 82.48 <1.00 1,280 1,010 5,000 <3.00 232 1,630 1,300 2,630

9/6/2006 18.11 ND NA 81.46 <1.00 2,350 1,830 9,190 <3.00 576 2,810 6,130 7,650

9/19/2007 19.41 ND NA 80.16 7.81 2,020 2,090 10,680 <3.00 539 3,340 19,200 9,780

9/17/2008 18.07 ND NA 81.50 1.48 167 702 4,990 <3.00 265 341 <1,000 7,480

9/15/2009 18.70 ND NA 80.87 <1.00 683 1,300 9,620 <3.00 628 977 4,380 10,100

8/27/2010 18.03 ND NA 81.54 <1.00 267 878 4,410 <3.00 324 414 3,860 5,650

OW-4 4/12/2001 100.135 19.46 ND NA 80.68 1.7 <5.0 <5.0 <15.0 <5.0 <5.0 <100 <100 <100

6/5/2001 19.25 ND NA 80.89 <1.0 <5.0 <5.0 <15.0 <5.0 <5.0 <100 <100 <100

8/23/2001 20.19 ND NA 79.95 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 <50 <50 <50

8/19/2003 18.75 ND NA 81.39 <2.0 21.9 9.8 49 11.5 6.7 <50 54.4 64.5

12/18/2003 19.54 ND NA 80.60 10.3 < 3.0 2.8 10 18.9 40.2 < 100 < 100 102

3/11/2004 19.41 ND NA 80.73 11.5 <3.0 8.4 3.5 18.6 25.6 <100 <100 139

7/13/2004 18.80 ND NA 81.34 11.7 <3.0 36.7 16.3 <3.0 49.5 174 124 311

8/3/2004 19.10 ND NA 81.04 5.10 <3.0 18.2 8.9 <3.0 16.5 <100 <100 137

9/3/2004 19.23 ND NA 80.91 8.10 <3.0 28.9 20.4 <3.0 33.1 102 102 241

10/12/2004 19.23 ND NA 80.91 3.00 <3.0 7.1 7.5 <3.0 13.7 <100 <100 85.8

11/12/2004 19.49 ND NA 80.65 5.10 <3.0 11.7 13.2 <3.0 23.4 <100 <100 170

12/2/2004 19.47 ND NA 80.67 7.20 <3.0 12.9 18.8 <3.0 45.1 128 160 195

5/6/2005 17.18 ND NA 82.96 <1.00 <3.0 1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/2/2005 18.66 ND NA 81.48 7.62 <0.500 11.6 17.7 <0.500 34.7 129 <100 148

11/16/2005 19.19 ND NA 80.95 <1.0 <3.0 <1.0 12.6 <3.0 8.80 174 107 106

2/1/2006 18.87 ND NA 81.27 1.76 <3.00 <1.00 2.48 <3.00 5.95 220 168 <100

9/6/2006 19.62 ND NA 80.52 <1.00 <3.00 <1.00 2.83 <3.00 <5.00 205 <100 97.8

OW-5 3/21/2002 98.835 NR NR NR NA <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 <50 <50 <50

11/16/2005 DRY NA NA NA NS NS NS NS NS NS NS NS NS





Page 5 of 8

Well ID Date

Top of

Casing

Elevation

(ft)

Depth to

Water (ft)

Depth to

Product (ft)

Product

Thickness

(ft)

GW

Elevation


Ethyl-

benzene

Total

Xylenes MTBE2

Naph-

thalene

C5-C8 Aliphatic

Hydrocarbons

C9-C12 Aliphatic

Hydrocarbons

C9-C10 Aromatic

Hydrocarbons

NA NA NA NA NA 5 1,000 700 10,000 70 140 300 700 200

NA NA NA NA NA 2,000 50,000 20,000 9,000 50,000 1,000 3,000 5,000 7,000

NA NA NA NA NA 10,000 40,000 5,000 5,000 50,000 20,000 50,000 50,000 50,000



Appendix C

Natick, MA

99 Worcester Road




OW-6 4/12/2001 98.735 18.00 ND NA 80.74 <1.0 <5.0 10.3 21 <5.0 8.3 <100 <100 <100

6/5/2001 18.26 ND NA 80.48 <1.0 <5.0 41.3 47 <5.0 6.9 <100 <100 <100

8/23/2001 18.72 ND NA 80.02 <5.0 <5.0 23.3 16.0 <5.0 <5.0 <50 <50 <50

12/4/2001 20.20 ND NA 78.54 <5.0 108 572 572 <5.0 113 630 3,220 937

8/19/2003 17.00 ND NA 81.74 <2.0 <2.0 <2.0 8.1 <2.0 <3.0 <50 <50 59.8

3/11/2004 18.75 ND NA 79.99 <1.00 <3.0 <1.0 <6.0 <3.0 8.4 <100 <100 <100

7/13/2004 16.75 ND NA 81.99 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/3/2004 17.22 ND NA 81.52 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

9/3/2004 17.44 ND NA 81.30 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

12/2/2004 17.73 ND NA 81.01 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

5/6/2005 12.01 ND NA 86.73 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

9/19/2007 DAMAGED NA NA NA NS NS NS NS NS NS NS NS NS

9/17/2008 NS NS NS NS NS NS NS NS NS NS NS NS NS

OW-7 3/21/2002 100.38 22.21 ND NA 78.17 <130 7,860 4,230 23,400 <130 1,610 28,100 31,200 56,200

8/19/2003 17.82 17.81 0.01 82.56 <20 7,910 3,430 16,220 <20 953 6,710 17,000 18,900

12/18/2003 19.06 ND NA 81.32 <1.0 9,250 4,220 21,890 <3.0 855 9,050 11,100 17,600

3/11/2004 18.48 ND NA 81.90 <1.00 65 108 727 <3.0 109 386 <500 1,800

7/13/2004 17.74 ND NA 82.64 <1.00 1,920 2,500 13,270 <3.0 655 4,000 8,930 17,800

8/3/2004 18.52 ND NA 81.86 2.2 8,760 2,450 13,220 5.0 375 9,230 5,430 10,800

9/3/2004 18.78 ND NA 81.60 2.6 9,280 2,890 15,140 <3.0 510 10,700 9,970 15,400

10/12/2004 18.92 ND NA 81.46 2.5 11,300 3,480 17,450 7.6 1,100 7,900 <5,000 20,400

11/12/2004 19.32 ND NA 81.06 2.2 12,000 2,910 15,440 6.1 650 11,400 8,620 9,630

12/2/2004 19.33 ND NA 81.05 <1.00 14,500 3,220 16,640 <3.0 620 20,400 19,900 10,800

2/3/2005 17.33 ND NA 83.05 <1.00 2,010 651 3,517 <3.0 194 2,390 3,290 2,740

5/6/2005 16.06 ND NA 84.32 <1.00 22.3 30.9 98.4 <3.0 6.6 94.7 J <100 101

8/2/2005 17.87 ND NA 82.51 2.12 5,480 1,340 6,560 <0.500 279 8,120 <2,000 5,160

11/16/2005 17.83 ND NA 82.55 3.25 6,330 1,870 9,950 <3.0 <5.0 10,300 7,710 9,770

2/1/2006 17.53 ND NA 82.85 1.79 5,030 1,470 7,230 <3.00 338 7,470 2,380 6,920

9/6/2006 18.49 ND NA 81.89 <1.00 10,400 2,700 14,540 5.28 436 11,900 17,600 11,200

9/6/2006 DUP 18.49 ND NA 81.89 <1.00 10,500 2,670 14,560 5.13 481 11,900 17,400 10,800

9/19/2007 19.87 ND NA 80.51 18.2 2,900 3,150 17,140 <3.00 642 7,380 32,100 14,800

9/19/2007 DUP 19.87 ND NA 80.51 20.6 3,050 3,530 18,890 <3.00 551 8,830 35,300 16,900

9/17/2008 19.24 18.87 0.37 81.14 NS NS NS NS NS NS NS NS NS

9/15/2009 19.20 ND NA 81.18 <1.00 1,040 2,140 10,380 17.7 520 4640 J 4,780 J 12,900

9/15/2009 DUP 19.20 ND NA 81.18 <1.00 1,090 2,240 10,890 16.6 472.0 7140 J 7,070 J 15,000

8/27/2010 18.91 ND NA 81.47 <1.00 607 1,150 5,730 3.86 295 4,780 8,050 8,870

8/27/2010 DUP 18.91 ND NA 81.47 <1.00 553 1,210 5,310 7.78 288 2,260 4,090 8,190

Page 6 of 8

Well ID Date

Top of

Casing

Elevation

(ft)

Depth to

Water (ft)

Depth to

Product (ft)

Product

Thickness

(ft)

GW

Elevation


Ethyl-

benzene

Total

Xylenes MTBE2

Naph-

thalene

C5-C8 Aliphatic

Hydrocarbons

C9-C12 Aliphatic

Hydrocarbons

C9-C10 Aromatic

Hydrocarbons

NA NA NA NA NA 5 1,000 700 10,000 70 140 300 700 200

NA NA NA NA NA 2,000 50,000 20,000 9,000 50,000 1,000 3,000 5,000 7,000

NA NA NA NA NA 10,000 40,000 5,000 5,000 50,000 20,000 50,000 50,000 50,000



Appendix C

Natick, MA

99 Worcester Road




OW-8 6/5/2001 98.74 18.38 ND NA 80.36 <1.0 <5.0 <5.0 <15.0 <5.0 <5.0 <100 <100 <100

8/23/2001 18.79 ND NA 79.95 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 <50 <50 <50

12/4/2001 20.39 ND NA 78.35 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 <50 <50 <50

3/21/2002 20.78 ND NA 77.96 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 <50 <50 <50

10/16/2002 20.80 ND NA 77.94 <2.0 <2.0 <2.0 <4.0 <2.0 <3.0 <50 <50 <50

8/19/2003 17.35 ND NA 81.39 <2.0 <2.0 <2.0 3.1 <2.0 <3.0 <50 <50 83.0

12/18/2003 18.13 ND NA 80.61 <1.0 <3.0 <1.0 <6.0 <3.0 13.3 <100 <100 <100

3/11/2004 18.01 ND NA 80.73 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

7/13/2004 17.47 ND NA 81.27 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/4/2004 17.80 ND NA 80.94 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

12/2/2004 18.14 ND NA 80.60 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

5/6/2005 15.83 ND NA 82.91 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/2/2005 17.26 ND NA 81.48 <0.500 <0.500 <0.500 <1.500 <0.500 <5.0 <100 <100 <100

11/16/2005 17.75 ND NA 80.99 <1.0 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

2/1/2006 17.36 ND NA 81.38 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/6/2006 18.18 ND NA 80.56 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/19/2007 19.43 ND NA 79.31 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/17/2008 18.17 ND NA 80.57 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/15/2009 18.80 ND NA 79.94 <1.0 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/27/2010 18.31 ND NA 80.43 <1.0 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

OW-9 6/5/2001 99.245 18.58 ND NA 80.67 22 3,670 2,040 7,800 780 327 4,100 12,000 7,800

8/23/2001 19.03 ND NA 80.22 <5.0 1,070 748 2,449 186 208 2,030 3,580 4,230

12/4/2001 20.69 ND NA 78.56 <5.0 824 1,030 2,724 123 285 2,080 1,670 5,870

3/21/2002 21.16 ND NA 78.09 <10 912 1,560 2,639 190 346 2,000 1,980 4,330

10/16/2002 21.02 ND NA 78.23 <2.0 382 890 1,446 66 171 2,270 1,620 2,670

8/19/2003 17.39 ND NA 81.86 <2.0 26.9 68.6 156.3 <2.0 16.7 95.7 174 322

12/18/2003 18.20 ND NA 81.05 <1.0 49 293 53.7 <3.0 79.9 176 563 1,000

3/11/2004 18.15 ND NA 81.10 <1.00 300 456 932.0 <3.0 82.5 298 412 1,360

7/13/2004 17.42 ND NA 81.83 <1.00 23.7 24.6 55.0 <3.0 10.5 <100 <100 173

8/3/2004 17.76 ND NA 81.49 <1.00 130 168 299.2 <3.0 32.8 206 134 599

9/3/2004 17.92 ND NA 81.33 <1.00 47.4 63.2 105.9 <3.0 14.2 126 150 244

12/2/2004 18.24 ND NA 81.01 <1.00 21.8 53.1 89.8 <3.0 12.0 96 164 127

5/6/2005 15.53 ND NA 83.72 <1.00 <3.0 8.9 11.1 <3.0 <5.0 <100 <100 <100

8/2/2005 16.95 ND NA 82.30 <0.500 0.897 2.47 2.78 <0.500 <5.00 <100 <100 <100

11/16/2005 17.64 ND NA 81.61 <1.0 6.33 18.7 29.24 <3.0 5.21 <100 <100 61.2

2/1/2006 17.07 ND NA 82.18 <1.00 <3.00 1.41 <6.00 <3.00 <5.00 <100 <100 <100

9/6/2006 18.11 ND NA 81.14 <1.00 62.0 92.7 261.0 <3.00 21.1 169 433 323

9/19/2007 19.41 ND NA 79.84 <1.00 52.6 188 307.8 <3.00 33.3 278 138 396

9/17/2008 DRY ND NA NA NS NS NS NS NS NS NS NS NS

9/15/2009 18.85 ND NA 80.40 <1.00 5.68 72.3 94.7 <3.00 17.8 <100 131 210

8/27/2010 18.09 ND NA 81.16 <1.00 11.0 96.9 146.2 <3.00 23.8 <100 138 264

Page 7 of 8

Well ID Date

Top of

Casing

Elevation

(ft)

Depth to

Water (ft)

Depth to

Product (ft)

Product

Thickness

(ft)

GW

Elevation


Ethyl-

benzene

Total

Xylenes MTBE2

Naph-

thalene

C5-C8 Aliphatic

Hydrocarbons

C9-C12 Aliphatic

Hydrocarbons

C9-C10 Aromatic

Hydrocarbons

NA NA NA NA NA 5 1,000 700 10,000 70 140 300 700 200

NA NA NA NA NA 2,000 50,000 20,000 9,000 50,000 1,000 3,000 5,000 7,000

NA NA NA NA NA 10,000 40,000 5,000 5,000 50,000 20,000 50,000 50,000 50,000



Appendix C

Natick, MA

99 Worcester Road




OW-10 6/5/2001 99.355 18.13 ND NA 81.23 <1.0 5.5 25.6 35 <5.0 24.3 520 1,300 1,220

8/23/2001 18.51 ND NA 80.85 <5.0 <5.0 12.8 9.5 <5.0 22.2 228 103 308

12/4/2001 20.45 ND NA 78.91 <5.0 <5.0 38.6 29.6 <5.0 59.8 627 483 2,100

3/21/2002 21.03 ND NA 78.33 <5.0 15.0 28.1 <10.0 7.2 24.6 1,300 760 1,820

10/16/2002 21.10 ND NA 78.26 <4.0 11.0 <4.0 9.2 7.7 12.4 969 300 754

8/19/2003 17.09 ND NA 82.27 <2.0 2.4 3.0 7.1 <2.0 3.1 <50 68.0 168

3/11/2004 18.02 ND NA 81.34 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 72.5

7/13/2004 17.45 ND NA 81.91 <1.00 <3.0 15.4 <6.0 <3.0 16.0 236 225 1,100

8/3/2004 17.96 ND NA 81.40 <1.00 <3.0 4.0 <6.0 <3.0 <5.0 <100 <100 156

12/2/2004 18.11 ND NA 81.25 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

5/6/2005 15.55 ND NA 83.81 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/2/2005 16.67 ND NA 82.69 <0.500 <0.500 5.13 <1.500 <0.500 5.01 <100 <100 205

11/16/2005 17.28 ND NA 82.08 <1.0 <3.0 1.32 <6.0 <3.0 <5.0 <100 <100 80.2

2/1/2006 16.79 ND NA 82.57 <1.00 <3.00 1.09 <6.00 <3.00 <5.00 <100 124 <100

9/6/2006 17.71 ND NA 81.65 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 56.1

9/19/2007 18.81 ND NA 80.55 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/17/2008 17.64 ND NA 81.72 <1.00 <3.00 <1.00 5.15 <3.00 11.9 <100 <100 <100

9/15/2009 18.50 ND NA 80.86 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 118 <100

8/27/2010 17.55 ND NA 81.81 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

OW-11 6/5/2001 101.38 19.44 ND NA 81.94 <1.0 <5.0 <5.0 <15.0 <5.0 <5.0 <100 <100 <100

8/23/2001 19.84 ND NA 81.54 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 <50 <50 <50

12/4/2001 21.51 ND NA 79.87 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 <50 <50 <50

3/21/2002 22.31 ND NA 79.07 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 <50 <50 <50

10/16/2002 22.15 ND NA 79.23 <2.0 <2.0 <2.0 <4.0 <5.0 <3.0 <50 <50 <50

8/19/2003 18.37 ND NA 83.01 <2.0 <2.0 <2.0 <4.0 12.5 <3.0 <50 <50 <50

12/18/2003 19.21 ND NA 82.17 <1.0 <3.0 <1.0 <6.0 5.7 <5.0 <100 <100 <100

3/11/2004 18.93 ND NA 82.45 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

7/13/2004 18.30 ND NA 83.08 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/3/2004 17.96 ND NA 83.42 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

9/3/2004 18.86 ND NA 82.52 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

10/12/2004 18.87 ND NA 82.51 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

11/12/2004 19.23 ND NA 82.15 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

12/2/2004 19.30 ND NA 82.08 <1.00 <3.0 <1.0 <6.0 <3.0 7.8 <100 <100 <100

2/3/2005 17.93 ND NA 83.45 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

5/6/2005 16.67 ND NA 84.71 <1.00 <3.0 <1.0 <6.0 <3.0 <5.0 <100 <100 <100

8/2/2005 17.93 ND NA 83.45 <0.500 <0.500 <0.500 <1.500 <0.500 <5.0 <100 <100 <100

11/16/2005 18.46 ND NA 82.92 <1.0 <3.0 <1.0 B <6.0 <3.0 <5.0 <100 <100 <100

2/1/2006 17.98 ND NA 83.40 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/6/2006 18.89 ND NA 82.49 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/19/2007 20.11 ND NA 81.27 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/17/2008 19.14 ND NA 82.24 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

9/15/2009 19.51 ND NA 81.87 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

8/27/2010 18.92 ND NA 82.46 <1.00 <3.00 <1.00 <6.00 <3.00 <5.00 <100 <100 <100

Page 8 of 8

Well ID Date

Top of

Casing

Elevation

(ft)

Depth to

Water (ft)

Depth to

Product (ft)

Product

Thickness

(ft)

GW

Elevation


Ethyl-

benzene

Total

Xylenes MTBE2

Naph-

thalene

C5-C8 Aliphatic

Hydrocarbons

C9-C12 Aliphatic

Hydrocarbons

C9-C10 Aromatic

Hydrocarbons

NA NA NA NA NA 5 1,000 700 10,000 70 140 300 700 200

NA NA NA NA NA 2,000 50,000 20,000 9,000 50,000 1,000 3,000 5,000 7,000

NA NA NA NA NA 10,000 40,000 5,000 5,000 50,000 20,000 50,000 50,000 50,000



Appendix C

Natick, MA

99 Worcester Road




SVE-1 9/19/2007 19.07 ND NA NA NS NS NS NS NS NS NS NS NS

9/17/2008 18.49 ND NA NA NS NS NS NS NS NS NS NS NS


SVE-2 4/12/2001 98.915 17.80 ND NA 81.12 <5.0 303 1,230 8,160 <25 168 540 8,930 4,280

6/5/2001 17.91 ND NA 81.01 <5.0 167 426 8,510 <25 315 <500 11,600 7,010

8/3/2004 17.42 ND NA 81.50 <1.00 51 530 9,760 6.1 645 132 2,510 14,000

11/16/2005 17.25 ND NA 81.67 NS NS NS NS NS NS NS NS NS



SVE-3 4/12/2001 99.955 18.17 ND NA 81.79 <5.0 27 52 200 <25 67 <500 2,500 4,410

6/5/2001 18.23 ND NA 81.73 <5.0 <25 183 306 <25 112 <500 4,430 4,720




SVE-4 9/19/2007 18.83 ND NA NA NS NS NS NS NS NS NS NS NS



NOTES:

Units are micrograms per liter (ug/L)

BTEX = Benzene, Toluene, Ethylbenzene, total Xylenes

MTBE = methyl tert-butyl ether

Data prior to 8/23/01 obtained from Parsons

All wells are classified as GW-1 and GW-3

ND = not detected NA = not applicable NS = not sampled

Concentrations in bold exceed GW-1 standards

Concentrations in shade exceed GW-3 standards

Concentrations in italics indicate the laboratory method detection limit is greater than applicable MCP standard

J = estimated value

Data prior to 10/31/11 obtained from CDM

Page 1 of 1

Sample ID Date Depth Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalene C5-C8 C9-C12 C9-C10

(GW Category) (ft) (ug/g) (ug/g) (ug/g) (ug/g) (ug/g) (ug/g) Aliphatics Aliphatics Aromatics

(ug/g) (ug/g) (ug/g)

2 30 40 400 0.1 0.7 100 1,000 100

40 500 500 100 100 20 100 1,000 100

40 500 500 500 100 500 100 1,000 100

2 30 40 400 0 4 500 3,000 300

200 1,000 1,000 100 100 20 500 3,000 500

200 1,000 1,000 1,000 500 1,000 500 3,000 500

2 30 40 400 0.1 4 500 5,000 300

400 2000 1,000 100 100 20 500 5,000 500

1,000 3,000 3,000 3,000 500 3,000 500 5,000 500

SB-1 8/27/15 18-20 <0.270 <0.270 <0.270 1.56 <0.054 5.99 28.4 231 388

SB-1 8/27/15 20-22 <0.210 <0.210 <0.210 <0.420 <0.042 <0.210 <4.2 <4.2 <4.2

SB-2 8/27/15 20-22 <0.220 <0.220 0.435 2.14 <0.044 0.343 <4.4 <4.4 <4.4

SB-2 8/27/15 24-26 <0.220 <0.220 <0.220 <0.440 <0.043 <0.220 <4.3 <4.3 <4.3

SB-3 8/27/15 20-22 <0.250 <0.250 <0.250 0.259 <0.050 0.280 155 108 150

SB-3 8/27/15 22-24 <0.270 <0.270 <0.270 <0.540 <0.054 <0.270 <5.4 <5.4 <5.4

Notes:

MTBE - methyl tertiary butyl ether

ug/g - micrograms per gram (parts per million)

<0.04 - not detected (method detection limit included)

MCP Soil Standard Massachusetts Contingency Plan Method 1 Risk Characterization Standard for Soil

Shading - Reported concentration exceeds the applicable standard(s)

NA - Not analyzed / not applicable

Table 2Soil Sample Analytical Results - Volatile Petroleum Hydrocarbons

99 Worcester Road

MCP Soil Standards S-3/GW-3

MCP Soil Standard S-1/GW-1










August 27, 2015

10/12/2016

Ref. #01-JE4_Tbl_soil-vph

Kleinfelder
