SURFICIAL SOIL INVESTIGATION REPORT · 2016-09-07 · Surficial Soil Investigation Report 7 September 2016 Western Middle School Greenwich, Connecticut Langan Project No: 140148201

SURFICIAL SOIL INVESTIGATION REPORT

For

WESTERN MIDDLE SCHOOL

1 Western Junior Highway

Greenwich, Connecticut

Prepared For:

Greenwich Public Schools 290 Greenwich Avenue

Greenwich, Connecticut 06830

Prepared By:

Langan CT, Inc. 555 Long Wharf Drive

New Haven, Connecticut 06511

Ryan J. Wohlstrom

Project Engineer

Jamie Barr, L.E.P.

Senior Associate/Vice President

7 September 2016

Langan Project No. 140148201

Surficial Soil Investigation Report 7 September 2016

Western Middle School


Langan Project No: 140148201

TABLE OF CONTENTS

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

1.1 Background and Purpose .................................................................................. 1

1.2 Site Description and History ............................................................................. 1

1.3 Scope of Work .................................................................................................... 2

2.0 REGULATORY BACKGROUND ..................................................................................... 2

2.1 Soil Criteria ......................................................................................................... 3

3.0 GEOLOGY, HYDROGEOLOGY, AND GROUNDWATER QUALITY ............................... 3

3.1 Geology .............................................................................................................. 3

3.2 Hydrogeology ..................................................................................................... 4

4.0 METHODOLOGY AND INVESTIGATION ACTIVITIES .................................................. 4

4.1 Surficial Soil Investigation ................................................................................ 4

4.2 Soil Sampling Results........................................................................................ 5

4.3 Quality Assurance/Quality Control ................................................................... 8

5.0 FINDINGS ....................................................................................................................... 8

6.0 LIMITATIONS ................................................................................................................. 9

TABLES

Table 1 Surficial Soil Analytical Results

Table 2 Delineation Sampling Analytical Results

FIGURES

Figure 1 Site Location Map

Figure 2 Soil Analytical Results Map

Figure 3 Soil Delineation Results Map (Lead)

APPENDICES

Appendix A Laboratory Analytical Reports





1.0 INTRODUCTION

Langan CT, Inc. (Langan) was retained by Greenwich Public Schools to provide

environmental engineering services associated with the athletic fields and recreation areas

at the Western Middle School property in Greenwich, Connecticut (the “Subject

Property”). The location of the Subject Property is depicted on Figure 1.

1.1 Background and Purpose

In June 2016, The New Lebanon School (NLS) Building Committee was evaluating the

construction of temporary swing space for its students on a portion of the Western Middle

School property located to the west of the existing athletic fields. As part of the evaluation,

Langan was contracted to sample soils in the proposed construction area to evaluate

potential environmental concerns. Laboratory analytical results of the subsurface material

identified impacts from arsenic at concentrations exceeding the Connecticut Department

of Energy and Environmental Protection (CTDEEP) Remediation Standard Regulation (RSR)

Residential Direct Exposure Criteria (RDEC) at depths ranging from 0 to 6 inches and from

2 to 2.5 feet. Additionally, Langan’s waste characterization soil sampling identified impacts

from lead and polychlorinated biphenyls (PCBs) at concentrations above the RDEC at

depths ranging from 0.5 to 4 feet.

Based on the results of the sampling completed for the proposed modular classroom unit

at the Western Middle School, Langan completed a Human Health Risk Assessment

(HHRA) to provide a site-specific evaluation of potential health risks associated with the

constituents identified in soils at the Subject Property. The HHRA was submitted to Sharee

Rusnak with the Connecticut Department of Public Health (DPH) for review and comment.

Following their initial review, the DPH requested that the remaining portions of the

Western Middle School playing field be tested and incorporated into the HHRA. Although

Western Middle School is no longer being considered as a swing space location for New

Lebanon students, Greenwich Public Schools administration continued with the testing in

order to finalize the HHRA as requested by the State DPH.

1.2 Site Description and History

The Subject Property is an approximately 6.9-acre portion of a larger, 18.75-acre parcel

identified as Tax ID 057 04-4519/5 at the town of Greenwich Assessor’s Office. The

Subject Property is owned by the town of Greenwich (the “Owner”) and is currently

improved with vegetated grass athletic fields and recreational areas that are part of the

Western Middle School. Access to the Subject Property is from Western Junior Highway.

The Subject Property is bound to the north by a wooded area followed by residential





properties, to the east/northeast by a wooded area followed by the town’s Holly Hill

Resource Recovery Facility and Muskrat Pond Drive, to the south by wooded areas and

commercial properties, and to the west by an asphalt-paved parking area and the Western

Middle School building and Western Junior Highway.

The land around and adjacent to the Subject Property was filled and graded for

development in the mid-1900s using imported fill material of unknown origin.

1.3 Scope of Work

The scope of work for this environmental investigation was completed on 27 July 2016 and

included the advancement of 30 shallow borings. Thirty surficial soil samples (0 [directly

below grass cover] to 3 inches below grade) were collected and analyzed for the following

parameters per the CT DPH request: semi-volatile organic compounds (SVOCs),

polychlorinated biphenyls (PCBs), pesticides, herbicides, and metals (total).

Following receipt of the analytical results from the 30 samples, Langan remobilized on 9

August 2016 to collect an additional 14 surficial soil samples (0 to 3 inches below grade).

The purpose of this sampling was to delineate elevated lead concentrations at two original

sample locations.

2.0 REGULATORY BACKGROUND

The analytical results for soil obtained during this investigation were compared to the

numeric criteria listed in the Connecticut RSRs, sections 22a-133k-1 through 22a-133k-3 of

the Regulations of Connecticut State Agencies dated January 1996, and to numeric criteria

in the “Approved Criteria for Additional Polluting Substances” dated 30 April 1999. The

RSRs were developed by the CTDEEP to define the remediation performance standards for

soil and groundwater, specific numeric cleanup criteria, and processes for establishing

alternative site-specific standards. The RSRs apply specifically to sites at which remedial

actions are required by the CTDEEP under Chapters 445 or 446k of the Connecticut

General Statutes such as under an administrative order, subsequent to a transfer of an

establishment under CGS Section 22a-134a, and to sites that are enrolled in a Voluntary

Remediation Program under CGS Sections 22a-133x or 22a-133y.

The Subject Property is not formally enrolled in, or subject to a CTDEEP program; however,

Langan used the numeric criteria in the RSRs as guidelines to assess the Subject Property

and to draw conclusions regarding concentrations of regulated compounds detected in soil.

The following sections provide a brief summary of the criteria evaluated during this

environmental investigation.





2.1 Soil Criteria

The RSRs provide two criteria for soil: the Direct Exposure Criteria (DEC) and Pollutant

Mobility Criteria (PMC), summarized below.

Direct Exposure Criteria

The DEC is established to protect human health from risks associated with direct exposure

to pollutants in contaminated soil within 15 feet of the ground surface. Different DEC apply

to a property depending on land use, either “residential” or “industrial/commercial”, as

defined by the CTDEEP. The CTDEEP defines use of a property as a school as

“residential”.

Pollutant Mobility Criteria

The PMC is established to protect groundwater quality by reducing or eliminating the

migration of pollutants to the groundwater from contaminated soil. Different PMC apply to

a property depending on the quality of groundwater at the site, as designated by the

CTDEEP. In a “GB” groundwater classification area, the GB PMC apply to soil located

above the seasonal high water table (CGS 22a-133k-2(c)(1)).

Langan compared the surficial soil analytical results to the RDEC and GB PMC

(summarized in Tables 1 and 2).

Significant Environmental Hazard

Significant environmental hazards (SEHs) are specific conditions defined by law, in Section

22a-6u of the Connecticut General Statutes (CGS), for which property owners have an

obligation to notify the CT DEEP when they become aware of such conditions. These

conditions are termed significant hazards because they pose a potential short-term health

risk to exposed individuals or the environment. Notification is required to CT DEEP when

soil within two feet of the surface has been reported to contain a constituent at a

concentration at or above 15 times the residential DEC.

3.0 GEOLOGY, HYDROGEOLOGY, AND GROUNDWATER QUALITY

3.1 Geology

According to the Surficial Materials Map of Connecticut (U.S. Geological Survey, 1992),

soils underlying the Subject Property consist of till, which is classified as areas where sand





and gravel is generally less than 10 to 15 feet thick and moderately compact, generally

sandy and commonly stony.

Based on information observed during Langan’s 9 June 2016 Limited Phase II ESI, the

surficial material is historic fill, which consists of brown to dark-brown, coarse- to fine-

grained sand, with varying amounts of gray medium-grained sand and fine- to coarse-

grained gravel, and trace amounts of silt and brick. Historic fill overlies native and non-

native, brown to yellow-brown, fine- to coarse-sand and gravel overlying yellow-brown,

silty-sand. Fill material was encountered in soil borings from grade to depths of 7 feet.

According to the Bedrock Geologic Map of Connecticut (U.S. Geological Survey, 1985),

bedrock underlying the Subject Property is classified as Harrison Gneiss formation, which

consists of interlayered dark- and light-gray medium-grained foliated gneiss. Bedrock was

not identified within 15 feet of the ground surface.

3.2 Hydrogeology

According to the Water Quality Classifications Greenwich, CT Map (CTDEEP, November

2015), the groundwater underlying the Subject Property is classified GB. Based on the

Connecticut Water Quality Standards and Criteria, Class GB designated uses are industrial

process water and cooling water, and baseflow for hydraulically-connected water bodies;

groundwater is presumed not suitable for human consumption without treatment.

Groundwater was encountered at 11 to 12 feet below grade during Langan’s Limited

Phase II ESI in June 2016.

4.0 METHODOLOGY AND INVESTIGATION ACTIVITIES

4.1 Surficial Soil Investigation

On 27 July 2016, Langan advanced shallow soil borings SS-9 through SS-38 to a depth of 3

inches. Surficial soil samples were collected from 0 to 3 inches below grade and analyzed for

SVOCs, PCBs, pesticides, herbicides, and metals (total). Shallow soil boring locations are

shown on Figure 2

Additional surficial soil samples were collected at the Subject Property to delineate lead

impacts identified at SS-24 and SS-28 on 9 August 2016. The delineation soil borings were

advanced to the north, south, east, and west of each location in 10- and 20-foot step-outs.

Surficial soil samples were collected from 0 to 3 inches below grade and analyzed for lead

(total). Delineation boring locations are shown on Figure 3.





Surficial soil samples were collected using dedicated plastic scoop samplers and placed in

laboratory-supplied containers. Samples were submitted to York Analytical Laboratories (York)

of Stratford, Connecticut. Soil samples were analyzed using Reasonable Confidence Protocol

(RCP) and assessed for data quality assurance and evaluated for data usability.

4.2 Soil Sampling Results

Thirty initial surficial soil samples (plus two duplicate soil samples) were submitted for

laboratory analysis of SVOCs, PCBs, pesticides, herbicides, and metals (total). Fourteen

delineation samples were also submitted for laboratory analysis of lead, eight of which were

submitted on hold pending results of the 10-foot step-out samples. The analytical results are

presented in Tables 1 and 2, and Figures 2 and 3. Full laboratory analytical reports are included

in Appendix A. The surficial soil analytical results are discussed below.

SS-9 through SS-38 Surficial Soil Samples

Semi-Volatile Organic Compounds

The SVOC flouranthene was detected at a concentration of 0.67 mg/kg in SS-12, below

applicable CTDEEP RSR criteria.

Herbicides

The herbicide dalapon was detected at a concentration of 0.061 mg/kg in SS-23, below


Pesticides

The following pesticides were detected at concentrations exceeding applicable CTDEEP RSR

criteria:

Total chlordane was detected at concentrations ranging from 0.155 to 6.76 mg/kg in

20 of the 30 samples, exceeding the GB PMC of 0.066 mg/kg and the RDEC of 0.49

mg/kg; and,

4,4’-DDT was detected at concentrations ranging from 0.0565 to 0.0607 mg/kg in

SS-16, SS-24, and SS-31, exceeding the GB PMC of 0.02 mg/kg.

The pesticide 4,4’-DDT was also detected at a concentration of 0.00519 mg/kg in SS-34, below






Polychlorinated Biphenyls

Total PCBs were detected at concentrations exceeding the RDEC of 1 mg/kg in SS-28

(1.09 mg/kg) and SS-37 (5.03 mg/kg). Total PCBs were also detected at concentrations

ranging from 0.0457 to 0.965 mg/kg in 18 of the 30 samples, below applicable CTDEEP

RSR criteria.

The following PCBs were also detected at concentrations above laboratory detection limits

but below applicable CTDEEP RSR criteria:

Aroclor 1248 was detected at concentrations ranging from 0.094 to 4.19 mg/kg in

10 of the 32 samples;

Aroclor 1260 was detected at concentrations ranging from 0.0457 to 0.845 mg/kg in

18 of the 32 samples; and,

Aroclor 1262 was detected at a concentration of 0.2 mg/kg in SS-21.

Metals (Total)

The following total metals were detected at concentrations exceeding applicable CTDEEP

RSR criteria:

Lead was detected at concentrations ranging from 412 to 1,640 mg/kg in SS-19, SS-

24, SS-28, SS-30, and SS-31, exceeding the RDEC of 400 mg/kg; and,

Arsenic was detected at concentrations ranging from 10.2 to 13.4 mg/kg in SS-24,

SS-25, and SS-28, exceeding the RDEC of 10 mg/kg.

The metals barium, chromium, copper, nickel, vanadium, and zinc were also detected above

laboratory reporting limits but below applicable CTDEEP RSR criteria in all 30 surficial soil

samples. The following total metals were detected at concentrations above laboratory

detection limits but below applicable CTDEEP RSR criteria:

Antimony was detected at concentrations ranging from 2.54 to 7.62 mg/kg in SS-23,

SS-24, and SS-28;

Beryllium was detected at concentrations ranging from 0.114 to 0.336 mg/kg in 13

of the 32 samples;

Cadmium was detected at concentrations ranging from 0.544 to 14.4 mg/kg in 29 of

the 32 samples;





Mercury was detected at concentrations ranging from 0.08 to 1.54 mg/kg in 26 of

the 32 samples; and,

Selenium was detected at concentrations ranging from 1.34 to 7.53 mg/kg in 29 of

32 samples.

Delineation Surficial Soil Samples

SS-24 10-Foot Step-Outs

Lead was detected at concentrations ranging from 449 to 1,390 mg/kg (exceeding the

RDEC of 400 mg/kg) in all four 10-foot step-outs.


Lead was detected at concentrations ranging from 413 to 542 mg/kg (exceeding the RDEC

of 400 mg/kg) in three of the four 20-foot step-outs.

Lead was detected at a concentration of 252 mg/kg in SS-24N-20 (northern step-out),

below applicable CTDEEP RSR criteria.


Lead was detected at concentrations of 706 mg/kg and 850 mg/kg in SS-28N-10 (northern

step-out) and SS-28W-10 (western step-out), both exceeding the RDEC of 400 mg/kg.

Lead was detected below applicable CTDEEP RSR criteria in SS-28S-10 (southern step-out)

and SS-28E-10 (eastern step-out) at concentrations of 288 and 340 mg/kg, respectively.


Lead was detected at a concentration of 739 mg/kg in SS-28W-20 (western step-out),

exceeding the RDEC of 400 mg/kg.

Lead was detected at a concentration of 259 mg/kg in SS-28N-20 (northern step-out),

below applicable CTDEEP RSR criteria.

Surficial soil samples SS-28S-20 (southern step-out) and SS-28E-20 (eastern step-out) were

submitted to York on hold pending the SS-28 10-foot step-out analytical results. Based on

the associated southern and eastern 10-foot step-out total lead concentrations, which

were below applicable CTDEEP RSR criteria, the 20-foot step-out samples were not

analyzed.





4.3 Quality Assurance/Quality Control

As quality assurance / quality control (QA/QC) measures, two blind duplicates (DUP-1 and DUP-

2) were collected during the surficial soil sampling event. The blind duplicates were collected by

simultaneously collecting two sets of samples from one soil boring. QA/QC samples were

handled, transported, and analyzed in the same manner as all other samples. Results of the

duplicate soil samples collected were generally consistent with the results of the original soil

samples (SS-14 and SS-26). Analytical results for the duplicate samples are presented in

Table 1.

5.0 FINDINGS

This environmental investigation included the advancement of 30 shallow borings, and the

collection/analysis of 30 surficial soil samples and two QA/QC samples. Following receipt

of the analytical results from the first 30 samples, Langan conducted delineation surficial

soil sampling at 2 of the 30 locations, which included the collection of 14 additional

surficial soil samples (0 to 3 inches below grade) for analysis of total lead. For screening

purposes, the analytical results were compared to the RDEC and GB PMC. Analytical

results are presented in Tables 1 and 2, and Figures 2 and 3. Full laboratory analytical

reports are included in Appendix A. Our findings are as follows:

Laboratory analytical results of the top 3 inches of surficial soils identified impacts from

PCBs, arsenic, and lead at concentrations above RDEC and impacts from pesticides at

concentrations above both RDEC and GB PMC. All of the sample results were below the

CT DEEP’s SEH threshold of 15 times the RDEC. The following is a summary of our

findings per each COC:

Total PCBs

PCBs were detected above the RDEC of 1 mg/kg at sample locations SS-28 (1.09

mg/kg) and SS-37 (5.03 mg/kg).

Pesticides

4,4’-DDT was detected above the GB PMC of 0.02 mg/kg at three sample locations

(SS-16, SS-24, and SS-31) at concentrations ranging from 0.0565 to 0.0607 mg/kg.

Chlordane (total) was detected above the GB PMC of 0.066 mg/kg and the RDEC of

0.49 mg/kg at 19 sample locations at concentrations ranging from 0.155 to 6.76

mg/kg.





Total Metals

Arsenic was detected above the RDEC of 10 mg/kg at three sample locations (SS-

24, SS-25, and SS-28) at concentrations ranging from 10.2 to 13.4 mg/kg.

Lead was detected above the RDEC of 400 mg/kg at five sample locations (SS-19,

SS-24, SS-28, SS-30, and SS-31) at concentrations ranging from 412 to 1,640 mg/kg.

Laboratory analytical results for the 14 delineation samples analyzed also identified

lead impacts at concentrations ranging from 252 to 1,390 mg/kg.

The concentrations of the constituents identified at the Subject Property do not exceed CT

DEEP’s SEH thresholds requiring immediate reporting or action. Langan, in coordination

with the DPH and Greenwich Public Schools, is preparing (under separate cover) a site-

specific Human Health Risk Assessment (HHRA) utilizing standard Federal EPA guidelines

and procedures. The purpose of the HHRA is to determine if exposure to the elevated

constituents exceeds acceptable EPA risk values for students and faculty at the school.

6.0 LIMITATIONS

This Surficial Soil Investigation Report was completed expressly for Greenwich Public

Schools for the Subject Property as defined in Section 1.2, for the objectives defined

herein for due diligence in preparation for the renovation of the Subject Property. Langan

cannot assume responsibility for the use of this report for any property other than the

specific Subject Property addressed in this report or for use by any third party without

specific written authorization from Langan. The conclusions, opinions, and

recommendations given in this report are based on subsurface conditions ascertained from

the analysis of a limited number of samples and from environmental reports prepared by

other professionals. Recommendations given are contingent upon one another and no

recommendation should be followed independent of the others. Actual conditions

encountered may differ substantially from those presented herein and should be brought

to our attention so that we may determine how such changes may affect our conclusions,

opinions, and recommendations.

\\langan.com\data\NHV\data2\140148201\Engineering Data\Environmental\Surficial Soil Sampling Report\Surficial Soil Sampling Report.docx

TABLES

Table 1

Surficial Soil Analytical Results




Langan Project No.: 140148201

Sample ID SS14 (DUP1) SS15

Sampling Date 7/27/2016 7/27/2016

SVOCs by 8270 (mg/kg)

1,2,4*Trichlorobenzene 21* 14* ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

2,4*Dinitrotoluene 0.9* 1* ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

2,6*Dinitrotoluene 0.9* 1* ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

3,3'*Dichlorobenzidine 1.4* 1* ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

4*Chloroaniline 3.1* 31* ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

Benzo(a)anthracene 1 1 ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

Benzo(a)pyrene 1 1 ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

Benzo(b)fluoranthene 1 1 ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

Bis(2*chloroethyl)ether 1 2.4 ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

Dibenzofuran 1.4* 1.4* ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

Fluoranthene 1,000 56 ND<0.518 ND<0.789 ND<0.746 0.67 D ND<0.615 ND<0.766 ND<0.701 ND<0.793

Hexachlorobenzene 1 1 ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

Indeno(1,2,3*cd)pyrene 1* 1* ND<0.518 ND<0.789 ND<0.746 ND<0.594 IS*06 ND<0.615 ND<0.766 ND<0.701 ND<0.793

Nitrobenzene 4* 1* ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

N*nitroso*di*n*propylamine 0.2* 1* ND*<0.518 ND*<0.789 ND*<0.746 ND*<0.594 ND*<0.615 ND*<0.766 ND*<0.701 ND*<0.793

Pentachlorophenol 5.1 1 ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

Herbicides, CT RCP (mg/kg)

Dalapon NE NE ND<0.0207 ND<0.0315 ND<0.0298 ND<0.0238 ND<0.0246 ND<0.0306 ND<0.028 ND<0.0317

Pesticides, CT RCP Target List (mg/kg)

4,4'*DDT 0.09* 0.02* ND<0.00259 ND<0.00394 ND<0.00373 ND<0.00297 ND<0.00308 ND<0.00383 ND<0.0035 ND<0.00396

Chlordane, total 0.49 0.066 0.8 D 3.6 D 3.95 D ND<0.0118 1.93 D 2.02 D 2.68 D 3.23 D

Polychlorinated Biphenyls (PCB RCP) (mg/kg)

Aroclor 1248 NE NE ND<0.00259 ND<0.0394 ND<0.0373 0.298 ND<0.0308 ND<0.0383 ND<0.035 ND<0.0396

Aroclor 1260 NE NE ND<0.00259 ND<0.0394 0.279 0.179 ND<0.0308 0.0936 0.15 0.088

Aroclor 1262 NE NE ND<0.00259 ND<0.0394 ND<0.0373 ND<0.0297 ND<0.0308 ND<0.0383 ND<0.035 ND<0.0396

Total PCBs 1 NE ND<0.00259 ND<0.0394 0.279 0.477 ND<0.0308 0.0936 0.15 0.088

Metals, CTDEEP RCP (mg/kg)

Antimony 27 NE ND<0.518 ND<0.789 ND<0.746 ND<0.594 ND<0.615 ND<0.766 ND<0.701 ND<0.793

Arsenic 10 NE 2.5 8.46 7.79 8.88 6.48 6.39 6.82 7.46

Barium 4,700 NE 50.6 166 211 206 119 187 189 205

Beryllium 2 NE 0.159 ND<0.158 0.164 ND<0.119 ND<0.123 0.178 0.147 0.161

Cadmium 34 NE 0.558 1.67 4.05 2.03 0.813 2.85 2.92 1.71

Chromium 4,000 NE 14.7 65.9 103 114 58.8 86.4 91.2 70.7

Copper 2,500 NE 15.1 43.1 137 109 32.3 50.8 50.8 44.5

Lead 400 NE 13.3 142 209 218 95.7 192 220 145

Mercury 20 NE ND<0.0311 0.146 0.156 0.178 0.138 0.166 0.212 0.169

Nickel 1,400 NE 10.1 33.1 52.6 51.9 28.4 37.4 39.1 34.2

Selenium 340 NE 1.38 2.34 4.56 3.76 3.64 3.76 4.22 4.86

Vanadium 470 NE 19.7 52.8 56.4 62.3 51.1 55.7 59.2 56.3

Zinc 20,000 NE 33.8 186 271 214 109 244 219 197

Notes:

D = Result is from an analysis that required a dilution.

ND = NOT DETECTED * the analyte is not detected at the Reported to level (LOQ/RL or LOD/MDL).

ND* = Reporting limit above RSR criteria.

NE = Not established

Bold indicates an exceedance of the RDEC

Italics indicates an exceedance of the GBPMC

IS*06 = Internal standard perylene*d12 did not meet acceptance criteria. The sample was reanalyzed to confirm

matrix interference. Compounds affected are: Benzo(g,h,i)perylene, Dibenzo(a,h)anthracene and Indeno(1,2,3*

cd)pyrene.

* = For those compounds that do not have certain criteria established within the CTDEEP RSRs effective 30

January 1996 and/or 27 June 2013, additional polluting substance criteria must be requested for approval by the

CTDEEP. The data was compared to the criteria listed in the 10 December 2015 (Revised 8 March 2016)

Technical Support Document: Recommended Numeric Criteria for Common Additional Polluting Substances

and Certain Alternative Criteria.

Residential

Direct Exposure

Criteria

GB Pollutant Mobility

Criteria

SS14

7/27/2016

SS10

7/27/2016

SS11 SS13

7/27/2016

SS9

7/27/2016 7/27/20167/27/2016

SS12

Page 1 of 4

Table 1






Sample ID

Sampling Date


1,2,4*Trichlorobenzene 21* 14*

2,4*Dinitrotoluene 0.9* 1*


3,3'*Dichlorobenzidine 1.4* 1*

4*Chloroaniline 3.1* 31*

Benzo(a)anthracene 1 1

Benzo(a)pyrene 1 1

Benzo(b)fluoranthene 1 1

Bis(2*chloroethyl)ether 1 2.4

Dibenzofuran 1.4* 1.4*

Fluoranthene 1,000 56

Hexachlorobenzene 1 1

Indeno(1,2,3*cd)pyrene 1* 1*

Nitrobenzene 4* 1*

N*nitroso*di*n*propylamine 0.2* 1*

Pentachlorophenol 5.1 1


Dalapon NE NE


4,4'*DDT 0.09* 0.02*

Chlordane, total 0.49 0.066


Aroclor 1248 NE NE

Aroclor 1260 NE NE

Aroclor 1262 NE NE

Total PCBs 1 NE


Antimony 27 NE

Arsenic 10 NE

Barium 4,700 NE

Beryllium 2 NE

Cadmium 34 NE

Chromium 4,000 NE

Copper 2,500 NE

Lead 400 NE

Mercury 20 NE

Nickel 1,400 NE

Selenium 340 NE

Vanadium 470 NE

Zinc 20,000 NE

Notes:









cd)pyrene.






Residential

Direct Exposure

Criteria


Criteria

SS19 SS21 SS23

7/27/2016 7/27/2016 7/27/2016

ND<0.633 ND<0.617 ND<0.697 ND<0.678 ND<0.601 ND<0.631 ND<0.634 ND<0.802














ND*<0.633 ND*<0.617 ND*<0.697 ND*<0.678 ND*<0.601 ND*<0.631 ND*<0.634 ND*<0.802


ND<0.0253 ND<0.0247 ND<0.0279 ND<0.0271 ND<0.024 ND<0.0252 ND<0.0254 0.061

0.0591 D ND<0.00308 ND<0.00348 ND<0.00339 ND<0.003 ND<0.00315 ND<0.00317 ND<0.00401

ND<0.0125 2.31 D 1.74 D 3.16 D ND<0.0119 0.985 D 6.76 D 5.48 D

0.21 ND<0.0308 ND<0.0348 ND<0.0339 0.331 ND<0.0315 ND<0.0317 ND<0.0401

0.213 0.0988 0.0536 ND<0.0339 0.199 ND<0.0315 ND<0.0317 ND<0.0401

ND<0.0317 ND<0.0308 ND<0.0348 ND<0.0339 ND<0.03 0.199 ND<0.0317 ND<0.0401

0.424 0.0988 0.0536 ND<0.0339 0.529 0.199 ND<0.0317 ND<0.0401

ND<0.633 ND<0.617 ND<0.697 ND<0.678 ND<0.601 ND<0.631 ND<0.634 2.54

7.17 5.8 6.82 8.8 8.8 4.54 3.65 6.26

236 163 195 422 225 133 164 350


3.65 1.27 1.12 2.67 2.62 1.02 0.862 4.4

167 55.6 46.9 128 128 40.8 38.9 289

98.6 54.2 35.2 131 78 66.2 48.8 155

351 226 171 478 228 171 159 372

0.277 0.19 0.128 0.2 0.281 0.118 0.0988 0.228

62.3 28.7 22.4 87.2 58.7 31.4 22.2 94.3

7.5 4.47 2.64 4.54 4.64 4.18 4.44 3.02

97.3 50.8 38.6 62.1 65.6 74.8 40.1 48.6

331 216 156 461 243 260 161 479

SS22

7/27/2016

SS20

7/27/2016

SS17

7/27/2016

SS18

7/27/2016

SS16

7/27/2016

Page 2 of 4

Table 1






Sample ID

Sampling Date








Benzo(a)pyrene 1 1







Nitrobenzene 4* 1*




Dalapon NE NE


4,4'*DDT 0.09* 0.02*



Aroclor 1248 NE NE

Aroclor 1260 NE NE

Aroclor 1262 NE NE

Total PCBs 1 NE


Antimony 27 NE

Arsenic 10 NE

Barium 4,700 NE

Beryllium 2 NE

Cadmium 34 NE

Chromium 4,000 NE

Copper 2,500 NE

Lead 400 NE

Mercury 20 NE

Nickel 1,400 NE

Selenium 340 NE

Vanadium 470 NE

Zinc 20,000 NE

Notes:









cd)pyrene.






Residential

Direct Exposure

Criteria


Criteria

SS24 SS25 SS27 SS28 SS30

7/27/2016 7/27/2016 7/27/2016 7/27/2016 7/27/2016


















0.0607 D ND<0.00297 ND<0.00277 ND<0.00278 ND<0.00298 ND<0.00348 ND<0.00313 ND<0.00358

ND<0.0133 0.741 D ND<0.011 0.155 D 4.13 D ND<0.0138 0.302 D 5.85 D

0.29 ND<0.0297 0.0996 0.094 ND<0.0298 0.443 ND<0.0313 ND<0.0358

0.241 0.0906 ND<0.0277 ND<0.0278 0.15 0.652 ND<0.0313 ND<0.0358


0.531 0.0906 0.0996 0.094 0.15 1.09 ND<0.0313 ND<0.0358

7.62 ND<0.595 ND<0.554 ND<0.555 ND<0.596 3.31 ND<0.627 ND<0.716

13.4 10.2 2.35 3.04 6.78 12.2 4.61 7.19

874 267 80.3 64.7 157 808 85.2 196

ND<0.135 ND<0.119 0.169 0.114 0.153 ND<0.139 0.165 0.293

11.7 1.95 ND<0.332 ND<0.333 1.62 14.4 0.544 1.29

246 83.6 17.7 16.1 104 318 30.5 50.3

340 120 19.9 20.5 74.7 265 32.3 102

1,640 357 22.4 33.6 299 1,190 76.5 423

1.15 0.389 ND<0.0332 ND<0.0333 0.197 1.54 0.0797 0.155

108 49 15.9 14.8 125 120 19.7 61.1

7.53 4.46 1.34 2.9 3.04 6.35 3.46 4.7

71.3 64.4 24.3 24.4 33.6 69.5 35.5 42.1

1,310 422 52.6 63.5 231 1,070 108 351

SS29

7/27/2016

SS26 (DUP2)

7/27/2016

SS26

7/27/2016

Page 3 of 4

Table 1






Sample ID

Sampling Date








Benzo(a)pyrene 1 1







Nitrobenzene 4* 1*




Dalapon NE NE


4,4'*DDT 0.09* 0.02*



Aroclor 1248 NE NE

Aroclor 1260 NE NE

Aroclor 1262 NE NE

Total PCBs 1 NE


Antimony 27 NE

Arsenic 10 NE

Barium 4,700 NE

Beryllium 2 NE

Cadmium 34 NE

Chromium 4,000 NE

Copper 2,500 NE

Lead 400 NE

Mercury 20 NE

Nickel 1,400 NE

Selenium 340 NE

Vanadium 470 NE

Zinc 20,000 NE

Notes:









cd)pyrene.






Residential

Direct Exposure

Criteria


Criteria

SS33 SS35 SS38

7/27/2016 7/27/2016 7/27/2016


















0.0565 D ND<0.00263 ND<0.00315 0.00519 D ND<0.00325 ND<0.0032 ND<0.00316 ND<0.00309

1.51 D ND<0.0104 1.7 D ND<0.0112 ND<0.0129 0.778 D ND<0.0125 ND<0.0123

0.775 ND<0.0263 ND<0.0315 ND<0.0282 0.129 ND<0.032 4.19 D 0.359

0.191 ND<0.0263 0.0519 ND<0.0282 0.108 0.0457 0.845 D 0.384


0.965 ND<0.0263 0.0519 ND<0.0282 0.237 0.0457 5.03 D 0.742


7.6 3.49 6.92 2.83 5.17 5.86 7.17 7.03

250 65.4 168 75.1 125 128 205 240

0.19 0.181 0.241 ND<0.113 0.25 ND<0.128 ND<0.126 0.336

2.4 ND<0.316 1.06 ND<0.338 3.87 0.633 2.69 2.03

98.1 12.1 69.7 15.4 142 72.2 84.9 85.5

114 15.6 91.3 15.7 49.7 37.5 97.7 119

412 7.74 253 17.3 168 110 244 303

0.281 ND<0.0316 0.139 ND<0.0338 0.21 0.137 0.129 0.433

109 11.4 80.8 10.2 187 108 50.4 127

4.29 1.94 3.63 ND<1.13 3.25 3.15 3.15 4.42

52.7 20.8 42 14.7 54.5 35.9 58 35.1

363 28.6 243 46.4 168 122 388 395

SS34

7/27/2016

SS32

7/27/2016

SS31

7/27/2016

SS36

7/27/2016

SS37

7/27/2016

Page 4 of 4

Table 2

Delineation Sampling Analytical Results





Sample ID Residential SS�24N�10 SS�24E�10 SS�24S�10 SS�24W�10 SS�24N�20 SS�24E�20 SS�24S�20 SS�24W�20

Direct Exposure

Sampling Date Criteria 8/9/2016 8/9/2016 8/9/2016 8/9/2016 8/9/2016 8/9/2016 8/9/2016 8/9/2016

Lead by EPA 6010 (mg/kg)

Lead 400 449 721 1,390 470 252 537 542 413

Sample ID Residential SS�28N�10 SS�28E�10 SS�28S�10 SS�28W�10 SS�28N�20 SS�28W�20

Direct Exposure

Sampling Date Criteria 8/9/2016 8/9/2016 8/9/2016 8/9/2016 8/9/2016 8/9/2016

Lead by EPA 6010 (mg/kg)

Lead 400 706 340 288 850 259 739

Notes:


Page 1 of 1

FIGURES

A

B

C

D

321 4

Project Drawing Title

FAIRFIELD CONNECTICUT

tbpqbok=jfaaib=

p`elli

1 WESTERN JUNIOR HIGHWAY

GREENWICH

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Path: \\langan.com\data\NH\data2\140148201\ArcGIS\ArcMap_Documents\Figure 1 USGS Site Location Map.mxd Date: 9/2/2016 User: hgriesbach Time: 1:55:03 PM

© 2

01

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Project No.

Date

Scale

Drawn By

Submission Date

Sheet 1 of 3

Figure

140148201

6/10/2016

DC

SEPTEMBER 2016

Subject Property

.

Notes:Topographic basemap is provided through Langan’s Esri ArcGIS software licensing and ArcGIS online © 2011National Geographic Society, i-cubed.

1"=2,000'

1

2,000 0 2,000

SCALE IN FEET

555 Long Wharf DriveNew Haven, CT 06511-6107

T: 203.562.5771 F: 203.789.6142www.langan.com

NEW JERSEY NEW YORK VIRGINIA CALIFORNIA PENNSYLVANIA CONNECTICUT FLORIDA

ABU DHABI ATHENS DOHA

DUBAI ISTANBUL

Filename: \\langan.com\data\NH\data2\140148201\Cadd Data - 140148201\2D-DesignFiles\140148201-Western Middle School_Tag Map JPH.dwg Date: 9/2/2016 Time: 13:58 User: hgriesbach Style Table: Langan.stb Layout: ANSIB-BL

555 Long Wharf Drive

New Haven, CT 06511

T: 203.562.5771 F: 203.789.6142 www.langan.com

© 2

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Sample ID SS-9Chlordane (mg/kg) 0.8Arsenic (mg/kg) 2.5Lead (mg/kg) 13.3Sample ID SS-10

Chlordane (mg/kg) 3.6Arsenic (mg/kg) 8.46Lead (mg/kg) 142

Sample ID SS-11Chlordane (mg/kg) 3.95Total PCBs (mg/kg) 0.279Arsenic (mg/kg) 7.79Lead (mg/kg) 209

Sample ID SS-12Total PCBs (mg/kg) 0.477Arsenic (mg/kg) 8.88Lead (mg/kg) 218

Sample ID SS-13Chlordane (mg/kg) 1.93Arsenic (mg/kg) 6.48Lead (mg/kg) 95.7

Sample ID SS-14 DUP-1Chlordane (mg/kg) 2.02 2.68Total PCBs (mg/kg) 0.0936 0.15Arsenic (mg/kg) 6.39 6.82Lead (mg/kg) 192 220





Sample ID SS-19Chlordane (mg/kg) 3.16Arsenic (mg/kg) 8.8Lead (mg/kg) 478





Sample ID SS-24Total PCBs (mg/kg) 0.531Arsenic (mg/kg) 13.4Lead (mg/kg) 1,640


Sample ID SS-26 DUP-2Chlordane (mg/kg) ND<0.011 0.155Total PCBs (mg/kg) 0.0996 0.094Arsenic (mg/kg) 2.35 3.04Lead (mg/kg) 22.4 33.6


Sample ID SS-28Total PCBs (mg/kg) 1.09Arsenic (mg/kg) 12.2Lead (mg/kg) 1,190

Sample ID SS-29Chlordane (mg/kg) 0.302Arsenic (mg/kg) 4.61Lead (mg/kg) 76.5



Sample ID SS-32Arsenic (mg/kg) 3.49Lead (mg/kg) 7.74


Sample ID SS-34Arsenic (mg/kg) 2.83Lead (mg/kg) 17.3





AnalyteResidential DirectExposure Criteria

(mg/kg)

Chlordane 0.49Total PCBs 1Arsenic 10Lead 400

Filename: \\langan.com\data\NH\data2\140148201\Cadd Data - 140148201\2D-DesignFiles\140148201-Western Middle School_Delineation Tag Map_DRAFT JPH.dwg Date: 9/2/2016 Time: 13:59 User: hgriesbach Style Table: Langan.stb Layout: ANSIB-BL

555 Long Wharf Drive

New Haven, CT 06511

T: 203.562.5771 F: 203.789.6142 www.langan.com

© 2

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Sample ID SS-24N-10Lead (mg/kg) 449

Sample ID SS-24E-10Lead (mg/kg) 721

Sample ID SS-24S-10Lead (mg/kg) 1,390

Sample ID SS-24W-10Lead (mg/kg) 470



Sample ID SS-28S-10Lead (mg/kg) 288




Sample ID SS-24S-20Lead (mg/kg) 542




Analyte Residential Direct ExposureCriteria (mg/kg)

Lead 400

Sample ID SS-24Lead (mg/kg) 1,640

Sample ID SS-28Lead (mg/kg) 1,190

APPENDIX A

LABORATORY ANALYTICAL REPORTS

Technical Report

prepared for:

Langan Engineering & Environmental Services (CT)Long Wharf Maritime Center, 555 Long Wharf Drive

New Haven CT, 06511

Attention: Ryan Wohlstrom

Report Date: 09/01/2016

Client Project ID: 140147801 Western Middle School

York Project (SDG) No.: 16G1060

CT Cert. No. PH-0723 New Jersey Cert. No. CT-005 New York Cert. No. 10854 PA Cert. No. 68-04440

120 RESEARCH DRIVE FAX (203) 357-0166(203) 325-1371STRATFORD, CT 06615

Revision 1.0

Page 1 of 234

Client Sample IDYork Sample ID Matrix Date Collected Date Received

SS-916G1060-01 Soil 07/27/2016 07/27/2016

SS-1016G1060-02 Soil 07/27/2016 07/27/2016

SS-1116G1060-03 Soil 07/27/2016 07/27/2016

SS-1216G1060-04 Soil 07/27/2016 07/27/2016

SS-1316G1060-05 Soil 07/27/2016 07/27/2016

SS-1416G1060-06 Soil 07/27/2016 07/27/2016

DUP-116G1060-07 Soil 07/27/2016 07/27/2016

SS-1516G1060-08 Soil 07/27/2016 07/27/2016

SS-1616G1060-09 Soil 07/27/2016 07/27/2016

SS-1716G1060-10 Soil 07/27/2016 07/27/2016

SS-1816G1060-11 Soil 07/27/2016 07/27/2016

SS-1916G1060-12 Soil 07/27/2016 07/27/2016

SS-2016G1060-13 Soil 07/27/2016 07/27/2016

SS-2116G1060-14 Soil 07/27/2016 07/27/2016

SS-2216G1060-15 Soil 07/27/2016 07/27/2016

SS-2316G1060-16 Soil 07/27/2016 07/27/2016

SS-2416G1060-17 Soil 07/27/2016 07/27/2016

SS-2516G1060-18 Soil 07/27/2016 07/27/2016

SS-2616G1060-19 Soil 07/27/2016 07/27/2016

DUP-216G1060-20 Soil 07/27/2016 07/27/2016

SS-2716G1060-21 Soil 07/27/2016 07/27/2016

SS-2816G1060-22 Soil 07/27/2016 07/27/2016

SS-2916G1060-23 Soil 07/27/2016 07/27/2016


York Project (SDG) No.: 16G1060



New Haven CT, 06511

Long Wharf Maritime Center, 555 Long Wharf Drive

Langan Engineering & Environmental Services (CT)

Purpose and Results

This report contains the analytical data for the sample(s) identified on the attached chain-of-custody received in our laboratory

on July 27, 2016 and listed below. The project was identified as your project: 140147801 Western Middle School.

The analyses were conducted utilizing appropriate EPA, Standard Methods, and ASTM methods as detailed in the data

summary tables.

All samples were received in proper condition meeting the customary acceptance requirements for environmental samples

except those indicated under the Notes section of this report.

All analyses met the method and laboratory standard operating procedure requirements except as indicated by any data flags,

the meaning of which are explained in the attachment to this report, and case narrative if applicable.

The results of the analyses, which are all reported on dry weight basis (soils) unless otherwise noted, are detailed in the

following pages.

Please contact Client Services at 203.325.1371 with any questions regarding this report.

[TOC_1] Introduction and Sample Cross Reference [

Page 2 of 234


SS-3016G1060-24 Soil 07/27/2016 07/27/2016

SS-3116G1060-25 Soil 07/27/2016 07/27/2016

SS-3416G1060-26 Soil 07/27/2016 07/27/2016

SS-3216G1060-27 Soil 07/27/2016 07/27/2016

SS-3316G1060-28 Soil 07/27/2016 07/27/2016

SS-3516G1060-29 Soil 07/27/2016 07/27/2016

SS-3616G1060-30 Soil 07/27/2016 07/27/2016

SS-3716G1060-31 Soil 07/27/2016 07/27/2016

SS-3816G1060-32 Soil 07/27/2016 07/27/2016

General Notes for York Project (SDG) No.: 16G1060

1. The RLs and MDLs (Reporting Limit and Method Detection Limit respectively) reported are adjusted for any dilution necessary due to

the levels of target and/or non-target analytes and matrix interference. The RL(REPORTING LIMIT) is based upon the lowest

standard utilized for the calibration where applicable.

2. Samples are retained for a period of thirty days after submittal of report, unless other arrangements are made.

3. York's liability for the above data is limited to the dollar value paid to York for the referenced project .

4. This report shall not be reproduced without the written approval of York Analytical Laboratories , Inc.

5. All samples were received in proper condition for analysis with proper documentation, unless otherwise noted.

6. All analyses conducted met method or Laboratory SOP requirements. See the Qualifiers and/or Narrative sections for further information.

7. It is noted that no analyses reported herein were subcontracted to another laboratory, unless noted in the report.

8. This report reflects results that relate only to the samples submitted on the attached chain-of-custody form(s) received by York.

Approved By:

Laboratory Director

Date: 09/01/2016

Benjamin Gulizia

OC_2]General Notes Relating to this Report[TOC]

Page 3 of 234

SS-9

York Project (SDG) No.

16G1060

York Sample ID: 16G1060-01

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

July 27, 2016 8:15 am 07/27/2016Soil140147801 Western Middle School

[TOC_2]SS-9[TOC]

[TOC_3]Semivolatile Organic Compounds by GC/MS[TOC]

Sample Prepared by Method: EPA 3546 SVOA

Parameter Result RL Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:Semi-Volatiles, CT RCP BNA List

ND ug/kg dry 295-94-3 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D1,2,4,5-Tetrachlorobenzene

ND ug/kg dry 2120-82-1 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D1,2,4-Trichlorobenzene

ND ug/kg dry 290-12-0 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D1-Methylnaphthalene

ND ug/kg dry 295-95-4 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D2,4,5-Trichlorophenol


ND ug/kg dry 2120-83-2 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D2,4-Dichlorophenol

ND ug/kg dry 2105-67-9 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D2,4-Dimethylphenol

ND ug/kg dry 251-28-5 KH08/02/2016 07:28 08/02/2016 20:431040 EPA 8270D2,4-Dinitrophenol

ND ug/kg dry 2121-14-2 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D2,4-Dinitrotoluene


ND ug/kg dry 291-58-7 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D2-Chloronaphthalene

ND ug/kg dry 295-57-8 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D2-Chlorophenol


ND ug/kg dry 295-48-7 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D2-Methylphenol

ND ug/kg dry 288-74-4 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D2-Nitroaniline

ND ug/kg dry 288-75-5 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D2-Nitrophenol

ND ug/kg dry 265794-96-9 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D3- & 4-Methylphenols

ND ug/kg dry 291-94-1 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D3,3'-Dichlorobenzidine


ND ug/kg dry 2534-52-1 KH08/02/2016 07:28 08/02/2016 20:431040 EPA 8270D4,6-Dinitro-2-methylphenol

ND ug/kg dry 2101-55-3 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D4-Bromophenyl phenyl ether

ND ug/kg dry 259-50-7 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D4-Chloro-3-methylphenol

ND ug/kg dry 2106-47-8 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D4-Chloroaniline

ND ug/kg dry 27005-72-3 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270D4-Chlorophenyl phenyl ether



ND ug/kg dry 283-32-9 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DAcenaphthene

ND ug/kg dry 2208-96-8 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DAcenaphthylene

ND ug/kg dry 262-53-3 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DAniline

ND ug/kg dry 2120-12-7 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DAnthracene

ND ug/kg dry 256-55-3 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DBenzo(a)anthracene

ND ug/kg dry 250-32-8 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DBenzo(a)pyrene

ND ug/kg dry 2205-99-2 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DBenzo(b)fluoranthene

ND ug/kg dry 2191-24-2 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DBenzo(g,h,i)perylene

ND ug/kg dry 2207-08-9 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DBenzo(k)fluoranthene

ND ug/kg dry 285-68-7 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DBenzyl butyl phthalate

ND ug/kg dry 2111-91-1 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DBis(2-chloroethoxy)methane

ND ug/kg dry 2111-44-4 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DBis(2-chloroethyl)ether

[TOC_1]Sample Results[TOC]

120 RESEARCH DRIVE STRATFORD, CT 06615 (203) 325-1371 FAX (203) 357-0166 Page 4 of 234

SS-9


16G1060


Sample Information

Client Project ID

Client Sample ID:






ND ug/kg dry 2108-60-1 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DBis(2-chloroisopropyl)ether

ND ug/kg dry 2117-81-7 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DBis(2-ethylhexyl)phthalate

ND ug/kg dry 286-74-8 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DCarbazole

ND ug/kg dry 2218-01-9 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DChrysene

ND ug/kg dry 253-70-3 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DDibenzo(a,h)anthracene

ND ug/kg dry 2132-64-9 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DDibenzofuran

ND ug/kg dry 284-66-2 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DDiethyl phthalate

ND ug/kg dry 2131-11-3 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DDimethyl phthalate

ND ug/kg dry 284-74-2 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DDi-n-butyl phthalate

ND ug/kg dry 2117-84-0 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DDi-n-octyl phthalate

ND ug/kg dry 2206-44-0 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DFluoranthene

ND ug/kg dry 286-73-7 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DFluorene

ND ug/kg dry 2118-74-1 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DHexachlorobenzene

ND ug/kg dry 287-68-3 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DHexachlorobutadiene

ND ug/kg dry 277-47-4 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DHexachlorocyclopentadiene

ND ug/kg dry 267-72-1 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DHexachloroethane

ND ug/kg dry 2193-39-5 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DIndeno(1,2,3-cd)pyrene

ND ug/kg dry 278-59-1 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DIsophorone

ND ug/kg dry 291-20-3 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DNaphthalene

ND ug/kg dry 298-95-3 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DNitrobenzene

ND ug/kg dry 2621-64-7 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DN-nitroso-di-n-propylamine

ND ug/kg dry 286-30-6 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DN-Nitrosodiphenylamine

ND ug/kg dry 282-68-8 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DPentachloronitrobenzene

ND ug/kg dry 287-86-5 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DPentachlorophenol

ND ug/kg dry 285-01-8 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DPhenanthrene

ND ug/kg dry 2108-95-2 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DPhenol

ND ug/kg dry 2129-00-0 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DPyrene

ND ug/kg dry 2110-86-1 KH08/02/2016 07:28 08/02/2016 20:43518 EPA 8270DPyridine

Surrogate Recoveries Result Acceptance Range

30-13049.4 %Surrogate: 2-Fluorophenol367-12-4

30-13058.4 %Surrogate: Phenol-d54165-62-2

30-13045.9 %Surrogate: Nitrobenzene-d54165-60-0

30-13058.5 %Surrogate: 2-Fluorobiphenyl321-60-8

30-13071.0 %Surrogate: 2,4,6-Tribromophenol118-79-6

30-13049.5 %Surrogate: Terphenyl-d14 1718-51-0


SS-9


16G1060


Sample Information

Client Project ID

Client Sample ID:



[TOC_3]Organochlorine Pesticides by GC/ECD[TOC]

Sample Prepared by Method: EPA 3545A


Sample Notes:Log-in Notes:Pesticides, CT RCP Target List

ND ug/kg dry 572-54-8 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081B4,4'-DDD

ND ug/kg dry 572-55-9 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081B4,4'-DDE

ND ug/kg dry 550-29-3 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081B4,4'-DDT

ND ug/kg dry 515972-60-8 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BAlachlor

ND ug/kg dry 5309-00-2 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BAldrin

ND ug/kg dry 5319-84-6 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081Balpha-BHC

ND ug/kg dry 5319-85-7 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081Bbeta-BHC

800 ug/kg dry 557-74-9 AMC08/01/2016 12:19 08/02/2016 19:5010.3 EPA 8081BChlordane, total

ND ug/kg dry 5319-86-8 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081Bdelta-BHC

ND ug/kg dry 560-57-1 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BDieldrin

ND ug/kg dry 5959-98-8 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BEndosulfan I

ND ug/kg dry 533213-65-9 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BEndosulfan II

ND ug/kg dry 51031-07-8 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BEndosulfan sulfate

ND ug/kg dry 572-20-8 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BEndrin

ND ug/kg dry 57421-93-4 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BEndrin aldehyde

ND ug/kg dry 553494-70-5 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BEndrin ketone

ND ug/kg dry 558-89-9 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081Bgamma-BHC (Lindane)

ND ug/kg dry 576-44-8 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BHeptachlor

ND ug/kg dry 51024-57-3 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BHeptachlor epoxide

ND ug/kg dry 572-43-5 AMC08/01/2016 12:19 08/02/2016 19:502.59 EPA 8081BMethoxychlor

ND ug/kg dry 58001-35-2 AMC08/01/2016 12:19 08/02/2016 19:50129 EPA 8081BToxaphene


30-14095.2 %Surrogate: Decachlorobiphenyl2051-24-3

30-14082.5 %Surrogate: Tetrachloro-m-xylene877-09-8

[TOC_3]Polychlorinated Biphenyls by GC/ECD[TOC]



Sample Notes:Log-in Notes:Polychlorinated Biphenyls(PCB RCP)

ND mg/kg dry 112674-11-2 AMC08/01/2016 12:19 08/02/2016 21:380.0259 EPA 8082AAroclor 1016









ND mg/kg dry 11336-36-3 AMC08/01/2016 12:19 08/02/2016 21:380.0259 EPA 8082ATotal PCBs


SS-9


16G1060


Sample Information

Client Project ID

Client Sample ID:









[TOC_3]Chlorinated Herbicides by GC/ECD[TOC]

Sample Prepared by Method: EPA 3550B/8151A


Sample Notes:Log-in Notes:Herbicides, CT RCP

ND ug/kg dry 193-76-5 AMC08/03/2016 08:05 08/03/2016 14:4220.7 EPA 8151A2,4,5-T

ND ug/kg dry 193-72-1 AMC08/03/2016 08:05 08/03/2016 14:4220.7 EPA 8151A2,4,5-TP (Silvex)

ND ug/kg dry 194-75-7 AMC08/03/2016 08:05 08/03/2016 14:4220.7 EPA 8151A2,4-D

ND ug/kg dry 175-99-0 AMC08/03/2016 08:05 08/03/2016 14:4220.7 EPA 8151ADalapon

ND ug/kg dry 11918-00-9 AMC08/03/2016 08:05 08/03/2016 14:4220.7 EPA 8151ADicamba


30-150140 %Surrogate: 2,4-Dichlorophenylacetic acid (DCAA)19719-28-9

[TOC_3]Metals by ICP[TOC]

Sample Prepared by Method: EPA 3050B


Sample Notes:Log-in Notes:Metals, CTDEP RCP

ND mg/kg dry 17440-36-0 KV07/28/2016 10:16 07/28/2016 18:550.518 EPA 6010CAntimony

2.50 mg/kg dry 17440-38-2 KV07/28/2016 10:16 07/28/2016 18:551.04 EPA 6010CArsenic

50.6 mg/kg dry 17440-39-3 KV07/28/2016 10:16 07/28/2016 18:551.04 EPA 6010CBarium

0.159 mg/kg dry 17440-41-7 KV07/28/2016 10:16 07/28/2016 18:550.104 EPA 6010CBeryllium

0.558 mg/kg dry 17440-43-9 KV07/28/2016 10:16 07/28/2016 18:550.311 EPA 6010CCadmium

14.7 mg/kg dry 17440-47-3 KV07/28/2016 10:16 07/28/2016 18:550.518 EPA 6010CChromium

15.1 mg/kg dry 17440-50-8 KV07/28/2016 10:16 07/28/2016 18:550.518 EPA 6010CCopper

13.3 mg/kg dry 17439-92-1 KV07/28/2016 10:16 07/28/2016 18:550.311 EPA 6010CLead

10.1 mg/kg dry 17440-02-0 KV07/28/2016 10:16 07/28/2016 18:550.518 EPA 6010CNickel

1.38 mg/kg dry 17782-49-2 KV07/28/2016 10:16 07/28/2016 18:551.04 EPA 6010CSelenium

ND mg/kg dry 17440-22-4 KV07/28/2016 10:16 07/28/2016 18:550.518 EPA 6010CSilver

ND mg/kg dry 17440-28-0 KV07/28/2016 10:16 07/28/2016 18:551.04 EPA 6010CThallium

19.7 mg/kg dry 17440-62-2 KV07/28/2016 10:16 07/28/2016 18:551.04 EPA 6010CVanadium

33.8 mg/kg dry 17440-66-6 KV07/28/2016 10:16 07/28/2016 18:551.04 EPA 6010CZinc


SS-9


16G1060


Sample Information

Client Project ID

Client Sample ID:



[TOC_3]Mercury by EPA 7000/200 Series Methods[TOC]

Sample Prepared by Method: EPA 7473 soil


Sample Notes:Log-in Notes:Mercury by 7473

ND mg/kg dry 17439-97-6 ALD07/28/2016 06:26 07/28/2016 15:260.0311 EPA 7473Mercury

[TOC_3]Miscellaneous Physical Parameters[TOC]

Sample Prepared by Method: % Solids Prep


Sample Notes:Log-in Notes:Total Solids

96.5 % 1solids LAB08/02/2016 19:24 08/03/2016 09:470.100 SM 2540G% Solids

SS-10


16G1060


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[TOC_2]SS-10[TOC]


























SS-10


16G1060


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SS-10


16G1060


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SS-10


16G1060


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30-14021.8 %Surrogate: Tetrachloro-m-xylene877-09-8 GC-SCu






























SS-10


16G1060


Sample Information

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Client Sample ID:









166 mg/kg dry 17440-39-3 KV07/28/2016 10:16 07/28/2016 19:121.58 EPA 6010CBarium

ND mg/kg dry 17440-41-7 KV07/28/2016 10:16 07/28/2016 19:120.158 EPA 6010CBeryllium




142 mg/kg dry 17439-92-1 KV07/28/2016 10:16 07/28/2016 19:120.473 EPA 6010CLead






186 mg/kg dry 17440-66-6 KV07/28/2016 10:16 07/28/2016 19:121.58 EPA 6010CZinc





0.146 mg/kg dry 17439-97-6 ALD07/28/2016 06:26 07/28/2016 15:350.0473 EPA 7473Mercury






SS-11


16G1060


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[TOC_2]SS-11[TOC]







SS-11


16G1060


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SS-11


16G1060


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SS-11


16G1060


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0.279 mg/kg dry 111096-82-5 AMC08/01/2016 12:19 08/02/2016 22:260.0373 EPA 8082AAroclor 1260



0.279 mg/kg dry 11336-36-3 AMC08/01/2016 12:19 08/02/2016 22:260.0373 EPA 8082ATotal PCBs


SS-11


16G1060


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103 mg/kg dry 17440-47-3 KV07/28/2016 10:16 07/28/2016 19:170.746 EPA 6010CChromium

137 mg/kg dry 17440-50-8 KV07/28/2016 10:16 07/28/2016 19:170.746 EPA 6010CCopper









SS-11


16G1060


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SS-12


16G1060


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[TOC_2]SS-12[TOC]


























SS-12


16G1060


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670 ug/kg dry 2206-44-0 KH08/02/2016 07:28 08/02/2016 22:17594 EPA 8270DFluoranthene






ND ug/kg dry 2193-39-5 KH08/02/2016 07:28 08/02/2016 22:17594 EPA 8270D IS-06Indeno(1,2,3-cd)pyrene







SS-12


16G1060


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ND ug/kg dry 557-74-9 AMC08/01/2016 12:19 08/02/2016 21:3511.8 EPA 8081BChlordane, total
















SS-12


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SS-12


16G1060


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SS-13


16G1060


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[TOC_2]SS-13[TOC]







SS-13


16G1060


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SS-13


16G1060


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SS-13


16G1060


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SS-13


16G1060


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SS-13


16G1060


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SS-14


16G1060


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[TOC_2]SS-14[TOC]


























SS-14


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SS-14


16G1060


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30-1305.81 %Surrogate: 2-Fluorophenol367-12-4 S-07

30-1307.45 %Surrogate: Phenol-d54165-62-2 S-07

30-1306.29 %Surrogate: Nitrobenzene-d54165-60-0 S-07

30-1307.61 %Surrogate: 2-Fluorobiphenyl321-60-8 S-07

30-1309.10 %Surrogate: 2,4,6-Tribromophenol118-79-6 S-07

30-1308.01 %Surrogate: Terphenyl-d14 1718-51-0 S-07




























SS-14


16G1060


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SS-14


16G1060


Sample Information

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SS-14


16G1060

York Sample ID: 16G1060-06RE1

Sample Information

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[TOC_2]SS-14[TOC]


Sample Prepared by Method: EPA 3550C



ND ug/kg dry 295-94-3 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-011,2,4,5-Tetrachlorobenzene


SS-14


16G1060


Sample Information

Client Project ID

Client Sample ID:






ND ug/kg dry 2120-82-1 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-011,2,4-Trichlorobenzene

ND ug/kg dry 290-12-0 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-011-Methylnaphthalene

ND ug/kg dry 295-95-4 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-012,4,5-Trichlorophenol


ND ug/kg dry 2120-83-2 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-012,4-Dichlorophenol

ND ug/kg dry 2105-67-9 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-012,4-Dimethylphenol

ND ug/kg dry 251-28-5 SR08/29/2016 16:52 08/29/2016 17:211530 EPA 8270DHT-012,4-Dinitrophenol

ND ug/kg dry 2121-14-2 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-012,4-Dinitrotoluene


ND ug/kg dry 291-58-7 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-012-Chloronaphthalene

ND ug/kg dry 295-57-8 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-012-Chlorophenol


ND ug/kg dry 295-48-7 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-012-Methylphenol

ND ug/kg dry 288-74-4 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-012-Nitroaniline

ND ug/kg dry 288-75-5 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-012-Nitrophenol

ND ug/kg dry 265794-96-9 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-013- & 4-Methylphenols

ND ug/kg dry 291-94-1 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-013,3'-Dichlorobenzidine


ND ug/kg dry 2534-52-1 SR08/29/2016 16:52 08/29/2016 17:211530 EPA 8270DHT-014,6-Dinitro-2-methylphenol

ND ug/kg dry 2101-55-3 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-014-Bromophenyl phenyl ether

ND ug/kg dry 259-50-7 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-014-Chloro-3-methylphenol

ND ug/kg dry 2106-47-8 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-014-Chloroaniline

ND ug/kg dry 27005-72-3 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-014-Chlorophenyl phenyl ether



ND ug/kg dry 283-32-9 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Acenaphthene

ND ug/kg dry 2208-96-8 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Acenaphthylene

ND ug/kg dry 262-53-3 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Aniline

ND ug/kg dry 2120-12-7 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Anthracene

ND ug/kg dry 256-55-3 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Benzo(a)anthracene

ND ug/kg dry 250-32-8 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Benzo(a)pyrene

ND ug/kg dry 2205-99-2 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Benzo(b)fluoranthene

ND ug/kg dry 2191-24-2 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Benzo(g,h,i)perylene

ND ug/kg dry 2207-08-9 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Benzo(k)fluoranthene

ND ug/kg dry 285-68-7 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Benzyl butyl phthalate

ND ug/kg dry 2111-91-1 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Bis(2-chloroethoxy)methane

ND ug/kg dry 2111-44-4 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Bis(2-chloroethyl)ether

ND ug/kg dry 2108-60-1 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Bis(2-chloroisopropyl)ether

ND ug/kg dry 2117-81-7 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Bis(2-ethylhexyl)phthalate

ND ug/kg dry 286-74-8 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Carbazole


SS-14


16G1060


Sample Information

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Client Sample ID:






ND ug/kg dry 2218-01-9 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Chrysene

ND ug/kg dry 253-70-3 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Dibenzo(a,h)anthracene

ND ug/kg dry 2132-64-9 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Dibenzofuran

ND ug/kg dry 284-66-2 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Diethyl phthalate

ND ug/kg dry 2131-11-3 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Dimethyl phthalate

ND ug/kg dry 284-74-2 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Di-n-butyl phthalate

ND ug/kg dry 2117-84-0 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Di-n-octyl phthalate

ND ug/kg dry 2206-44-0 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Fluoranthene

ND ug/kg dry 286-73-7 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Fluorene

ND ug/kg dry 2118-74-1 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Hexachlorobenzene

ND ug/kg dry 287-68-3 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Hexachlorobutadiene

ND ug/kg dry 277-47-4 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Hexachlorocyclopentadiene

ND ug/kg dry 267-72-1 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Hexachloroethane

ND ug/kg dry 2193-39-5 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Indeno(1,2,3-cd)pyrene

ND ug/kg dry 278-59-1 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Isophorone

ND ug/kg dry 291-20-3 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Naphthalene

ND ug/kg dry 298-95-3 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Nitrobenzene

ND ug/kg dry 2621-64-7 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01N-nitroso-di-n-propylamine

ND ug/kg dry 286-30-6 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01N-Nitrosodiphenylamine

ND ug/kg dry 282-68-8 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Pentachloronitrobenzene

ND ug/kg dry 287-86-5 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Pentachlorophenol

ND ug/kg dry 285-01-8 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Phenanthrene

ND ug/kg dry 2108-95-2 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Phenol

ND ug/kg dry 2129-00-0 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Pyrene

ND ug/kg dry 2110-86-1 SR08/29/2016 16:52 08/29/2016 17:21766 EPA 8270DHT-01Pyridine


30-13052.7 %Surrogate: 2-Fluorophenol367-12-4 HT-01

30-13050.2 %Surrogate: Phenol-d54165-62-2 HT-01

30-13052.2 %Surrogate: Nitrobenzene-d54165-60-0 HT-01

30-13048.4 %Surrogate: 2-Fluorobiphenyl321-60-8 HT-01

30-13056.5 %Surrogate: 2,4,6-Tribromophenol118-79-6 HT-01

30-13065.5 %Surrogate: Terphenyl-d14 1718-51-0 HT-01

DUP-1


16G1060


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[TOC_2]DUP-1[TOC]



DUP-1


16G1060


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[TOC_2]DUP-1[TOC]














































DUP-1


16G1060


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DUP-1


16G1060


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30-140104 %Surrogate: Decachlorobiphenyl2051-24-3

















DUP-1


16G1060


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30-15096.0 %Surrogate: 2,4-Dichlorophenylacetic acid (DCAA)19719-28-9




















DUP-1


16G1060


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SS-15


16G1060


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[TOC_2]SS-15[TOC]


























SS-15


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SS-15


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SS-15


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SS-15


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SS-15


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[TOC_2]SS-15[TOC]







SS-15


16G1060


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SS-15


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SS-16


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[TOC_2]SS-16[TOC]



SS-16


16G1060


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[TOC_2]SS-16[TOC]














































SS-16


16G1060


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SS-16


16G1060


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59.1 ug/kg dry 550-29-3 AMC08/01/2016 12:19 08/02/2016 22:493.17 EPA 8081B4,4'-DDT





































SS-16


16G1060


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SS-16


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SS-17


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[TOC_2]SS-17[TOC]


























SS-17


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SS-17


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SS-17


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SS-17


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SS-17


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[TOC_2]SS-17[TOC]







SS-17


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SS-17


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SS-18


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ND ug/kg dry 295-94-3 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D1,2,4,5-Tetrachlorobenzene

ND ug/kg dry 2120-82-1 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D1,2,4-Trichlorobenzene

ND ug/kg dry 290-12-0 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D1-Methylnaphthalene

ND ug/kg dry 295-95-4 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D2,4,5-Trichlorophenol


ND ug/kg dry 2120-83-2 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D2,4-Dichlorophenol

ND ug/kg dry 2105-67-9 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D2,4-Dimethylphenol

ND ug/kg dry 251-28-5 SR08/03/2016 14:16 08/04/2016 14:001360 EPA 8270D2,4-Dinitrophenol

ND ug/kg dry 2121-14-2 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D2,4-Dinitrotoluene


ND ug/kg dry 291-58-7 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D2-Chloronaphthalene

ND ug/kg dry 295-57-8 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D2-Chlorophenol


ND ug/kg dry 295-48-7 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D2-Methylphenol

ND ug/kg dry 288-74-4 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D2-Nitroaniline

ND ug/kg dry 288-75-5 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D2-Nitrophenol

ND ug/kg dry 265794-96-9 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D3- & 4-Methylphenols

ND ug/kg dry 291-94-1 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D3,3'-Dichlorobenzidine


ND ug/kg dry 2534-52-1 SR08/03/2016 14:16 08/04/2016 14:001360 EPA 8270D4,6-Dinitro-2-methylphenol


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ND ug/kg dry 2101-55-3 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D4-Bromophenyl phenyl ether

ND ug/kg dry 259-50-7 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D4-Chloro-3-methylphenol

ND ug/kg dry 2106-47-8 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D4-Chloroaniline

ND ug/kg dry 27005-72-3 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270D4-Chlorophenyl phenyl ether



ND ug/kg dry 283-32-9 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DAcenaphthene

ND ug/kg dry 2208-96-8 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DAcenaphthylene

ND ug/kg dry 262-53-3 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DAniline

ND ug/kg dry 2120-12-7 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DAnthracene

ND ug/kg dry 256-55-3 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DBenzo(a)anthracene

ND ug/kg dry 250-32-8 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DBenzo(a)pyrene

ND ug/kg dry 2205-99-2 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DBenzo(b)fluoranthene

ND ug/kg dry 2191-24-2 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DBenzo(g,h,i)perylene

ND ug/kg dry 2207-08-9 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DBenzo(k)fluoranthene

ND ug/kg dry 285-68-7 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DBenzyl butyl phthalate

ND ug/kg dry 2111-91-1 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DBis(2-chloroethoxy)methane

ND ug/kg dry 2111-44-4 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DBis(2-chloroethyl)ether

ND ug/kg dry 2108-60-1 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DBis(2-chloroisopropyl)ether

ND ug/kg dry 2117-81-7 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DBis(2-ethylhexyl)phthalate

ND ug/kg dry 286-74-8 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DCarbazole

ND ug/kg dry 2218-01-9 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DChrysene

ND ug/kg dry 253-70-3 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DDibenzo(a,h)anthracene

ND ug/kg dry 2132-64-9 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DDibenzofuran

ND ug/kg dry 284-66-2 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DDiethyl phthalate

ND ug/kg dry 2131-11-3 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DDimethyl phthalate

ND ug/kg dry 284-74-2 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DDi-n-butyl phthalate

ND ug/kg dry 2117-84-0 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DDi-n-octyl phthalate

ND ug/kg dry 2206-44-0 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DFluoranthene

ND ug/kg dry 286-73-7 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DFluorene

ND ug/kg dry 2118-74-1 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DHexachlorobenzene

ND ug/kg dry 287-68-3 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DHexachlorobutadiene

ND ug/kg dry 277-47-4 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DHexachlorocyclopentadiene

ND ug/kg dry 267-72-1 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DHexachloroethane

ND ug/kg dry 2193-39-5 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DIndeno(1,2,3-cd)pyrene

ND ug/kg dry 278-59-1 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DIsophorone

ND ug/kg dry 291-20-3 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DNaphthalene

ND ug/kg dry 298-95-3 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DNitrobenzene

ND ug/kg dry 2621-64-7 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DN-nitroso-di-n-propylamine

ND ug/kg dry 286-30-6 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DN-Nitrosodiphenylamine


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ND ug/kg dry 282-68-8 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DPentachloronitrobenzene

ND ug/kg dry 287-86-5 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DPentachlorophenol

ND ug/kg dry 285-01-8 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DPhenanthrene

ND ug/kg dry 2108-95-2 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DPhenol

ND ug/kg dry 2129-00-0 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DPyrene

ND ug/kg dry 2110-86-1 SR08/03/2016 14:16 08/04/2016 14:00678 EPA 8270DPyridine



































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6760 ug/kg dry 5057-74-9 AMC08/01/2016 12:19 08/03/2016 21:18126 EPA 8081BChlordane, total
































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61.0 ug/kg dry 175-99-0 AMC08/03/2016 08:05 08/04/2016 03:3032.1 EPA 8151ADalapon





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2.54 mg/kg dry 17440-36-0 KV07/28/2016 10:16 07/28/2016 20:310.802 EPA 6010CAntimony
























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108 mg/kg dry 17440-02-0 KV07/28/2016 10:16 07/28/2016 20:350.673 EPA 6010CNickel







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ND mg/kg dry 17440-43-9 KV07/28/2016 10:16 07/28/2016 21:010.332 EPA 6010CCadmium











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July 27, 2016 12:00 pm 07/27/2016Soil140147801 Western Middle School

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ND mg/kg dry 17782-49-2 KV07/28/2016 10:18 07/28/2016 23:111.13 EPA 6010CSelenium















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LABORATORY ANALYSIS QA/QC CERTIFICATION FORM

REASONABLE CONFIDENCE PROTOCOL

Laboratory Name:

Project Location:

Sampling Date(s):Laboratory Sample ID(s):

York Analytical Laboratories, Inc. Client:

Lab Project No.:


140147801 Western Middle School

RCP Methods Used: See Narrative and Method Reference Section of this Technical Report

07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060

[TOC_1]RCP Certification Form[

[TOC_1]RCP Certification Form[TOC]

1 For each analytical method referenced in this laboratory report package, were all

specified QA/QC performance criteria followed (including the requirement to explain

any criteria falling outside of acceptable guidelines, as specified in the CT DEP

RCPs)?

YES

1A Were the method specified preservation and holding time requirements met? YES

1B VPH and EPH Methods only: Was the VPH or EPH method conducted without

significant modifications (see Section 11.3 of respective RCP methods)?

NR

2 Were all samples received by the laboratory in a condition consistent with that

described on the associated chain-of-custody document(s)?

YES

3 Were samples received at an appropriate temperature (<6°C )? YES

4 Were all QA/QC performance criteria specified in the CTDEP Reasonable Confidence

Protocol documents achieved?

NO

5A Were reporting limits specified or referenced on the chain-of-custody? YES

5B Were these reporting limits met? YES

6 For each analytical method referenced in this laboratory report package, were results

reported for all constituents identified in the method-specific analyte lists presented in

the Reasonable Confidence Protocol documents?

YES

7 Are project-specific matrix spikes and laboratory duplicates included in this data set? NO

Notes: For all questions to which the response was "No" (with the exception of question #7), additional information

must be provided in an attached narrative. If the answer to questions #1, #1A, or #1B is "No", the data package does

not meet the requirements for "Reasonable Confidence".

This form may not be altered and all questions must be answered.

I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and belief and

based upon my personal inquiry of those responsible for providing the information contained in this analytical

report, such information is accurate and complete.

Authorized

Signature: Position:

Printed Name: Date:

Laboratory Director

Benjamin Gulizia 09/01/2016


Case NarrativeClient:Langan Engineering & Environmental Services (CT)


Prepared for: Ryan Wohlstrom

Introduction

This Case Narrative applies to the following samples submitted to our laboratory on 07/27/2016 15:38:

Sample Name Matrix

DUP-1 Soil

DUP-2 Soil

SS-10 Soil

SS-11 Soil

SS-12 Soil

SS-13 Soil

SS-14 Soil

SS-15 Soil

SS-16 Soil

SS-17 Soil

SS-18 Soil

SS-19 Soil

SS-20 Soil

SS-21 Soil

SS-22 Soil

SS-23 Soil

SS-24 Soil

SS-25 Soil

SS-26 Soil

SS-27 Soil

SS-28 Soil

SS-29 Soil

SS-30 Soil

SS-31 Soil

SS-32 Soil

SS-33 Soil

SS-34 Soil

SS-35 Soil

SS-36 Soil

SS-37 Soil

SS-38 Soil

SS-9 Soil

The 32 sample(s) were received intact in a custody-sealed cooler unless otherwise noted. Upon receipt, cooler

[TOC_1] Case Narrative [TOC]


temperature(s) was determined using a NIST traceable digital infrared thermometer. The cooler temperature was

acceptable (2-6oC) and documented as:

Cooler Temp C°

Default Cooler 3.0

Chain-of-custody was maintained from receipt through analysis in the laboratory.

Methodology

Preparation and analysis were conducted according to the SW-846 methods, as detailed in the sample information

table, and the requirements of the State of Connecticut Reasonable Confidence Protocols (RCP).

For initial calibrations (ICAL), initial calibration verifications (ICV) and continuing calibration verifications (CCV)

for organics determined by GC/MS methods (TO15 volatiles, 8260 volatiles and 8270 semi-volatiles) all method

criteria and laboratory SOP criteria were met unless otherwise noted below. Any compounds in the ICAL, ICV or

CCV exceeding RCP specified limits are available upon request. This data is not used for Data Quality Assessment

or Data Usability Evaluation (assignment of compound bias) which are determined from other lines of evidence.

Therefore the data is not detailed in this narrative.

These terms may be used interchangeably. Both are measures of the accuracy of an analysis by measurement of a

known material from a source other than that used for calibration. By definition, a Standard Reference Material

(SRM) is a material containing known levels of analytes used to evaluate the performance of the analytical system

with respect to a defined set of acceptance criteria. It is processed exactly as a sample. An LCS (Laboratory

Control Sample) is second-source standard containing known levels of analyte(s), treated exactly as a sample, run

with each analytical batch. Both are metrics used to establish accuracy of the preparation/analysis methods.


Semi-Volatile Organics – Total (BNA List)

No problems were encountered with analysis of the samples, other than detailed below. Analysis acceptance criteria

were achieved and the reporting requirements as detailed in the RCP protocols for semi-volatiles by method 8270

dated July, 2006, Version 3.0. are included herein.

Batch QC

Method Blank

No target compounds were detected at or above the RL in the method blanks.

Laboratory Control Sample (LCS) or Standard Reference Material (SRM

Three LCS/LCS Dup sets were run as batch QC for this project. Please refer to the Quality Control Data attached to

this report for bias information.

Matrix Spike/Matrix Spike Duplicate

No site specific MS/MSD was run for this work order.

Sample Issues

Dilutions

No sample dilutions were required.

Internal Standards/Surrogates

Internal Standards Issues

The internal standard compound Perylene-d12 recovered outside the method acceptance limits in samples ”SS-

10” , “SS-11” , “SS-12” , “SS-13” , “SS-14” , “DUP-1” , “SS-15” , “SS-16” , “SS-17”and “SS-18”. This

is likely due to a sample matrix effect. Samples were rerun to confirm matrix effects. The Internal Standard

compound is flagged “IS-06” accordingly.

Surrogate Issues

All surrogate compounds recovered was outside of RCP limit in samples “SS-14”, “SS-15” and “SS-17”. The

compounds are flagged “S-08” accordingly. The samples were re-extracted, outside of the hold time with acceptable

results. Both sets of data have been reported. The compounds are flagged “S-07” accordingly.

The surrogate compound 2,4,6 Tribromophenol recovered was outside of RCP limit in sample “SS-18”. The

compound is flagged “S-07” accordingly.

The surrogate compound 2-Fluorophenol recovered was outside of RCP limit in sample “SS-20”. The compound is

flagged “S-07” accordingly.

The surrogate compound 2-Fluorobiphenyl recovered was outside of RCP limit in samples “SS-26” and “SS-34”. The

compound is flagged “S-07” accordingly.

The surrogate compound Terphenyl-d14 recovered was outside of RCP limit in samples “SS-25”, “SS-26”, “SS-28”

and “SS-31”. The compound is flagged “S-07” accordingly.

Pesticides – Total (RCP List)

Page 157 of 234

No problems were encountered during analysis of the samples, other than detailed below.

Batch QC

Method Blank


Laboratory Control Sample (LCS) or Standard Reference Material (SRM)

Two LCS/LCS Dup sets were run as a batch QC for this project. Please refer to the Quality Control Data attached to


Matrix Spike, Matrix Spike Duplicate and/or Sample Duplicate

One Matrix Spike was run for sample “SS-9” for this work order. Please refer to the Quality Control Data attached

to this report for bias information.

Sample Issues

Dilutions

No sample dilution was required.

Internal Standards and/or Surrogates

Surrogate Issues

The surrogate compound Tetrachloro-m-xylene recovered below control limits due to extract clean-up required in

samples “SS-10”, ”SS-10”, “SS-14”, “SS-16”, “SS-29”, “SS-30”, “SS-31”, “SS-34”, “SS-33”, “SS-35”, “SS-36”,

“SS-37” and “SS-38” . The alternate surrogate, Decachlorobiphenyl is within control limits. The surrogate compound

is flagged “GC-SCu” accordingly.

PCBs– Total (RCP List)


Batch QC

Method Blank







Sample Issues

Dilutions



Surrogate Issues

No problems were encountered.

Page 158 of 234

Herbicides -Total (RCP List)


Batch QC

Method Blank







Sample Issues

Dilutions



Surrogate Issues

No problems were encountered.

Metals – Total (RCP List, excluding Mercury)


Batch QC

Method Blank



Two Standard Reference Materials were run as a batch QC for this project. Please refer to the Quality Control Data

attached to this report for bias information.


One Matrix Spike and one Sample Duplicate were run for sample “SS-9”

for this work order. Please refer to the Quality Control Data attached to this report for bias information.

Sample Issues

Dilutions


Mercury – Total


Batch QC

Page 159 of 234

Method Blank

No target analyte was detected at or above the RL in the method blanks.


Three Standard Reference Materials were run as a batch QC for this project. Please refer to the Quality Control Data

attached to this report for bias information.


One Matrix Spike and one Sample Duplicate were run for sample “SS-16”

for this work order. Please refer to the Quality Control Data attached to this report for bias information.

Sample Issues

Dilutions


Page 160 of 234

Analytical Batch Summary

[TOC_1]Quality Batch Summary[TOC]

Batch ID: General Method:BG61312 Mercury by EPA 7000/200 Series Methods

Prep Method: EPA 7473 soil

YORK Sample ID Client Sample ID Preparation Date Prepared By

16G1060-01 SS-9 07/28/16 ALD

16G1060-02 SS-10 07/28/16 ALD

16G1060-03 SS-11 07/28/16 ALD

16G1060-04 SS-12 07/28/16 ALD

16G1060-05 SS-13 07/28/16 ALD

16G1060-06 SS-14 07/28/16 ALD

16G1060-07 DUP-1 07/28/16 ALD

16G1060-08 SS-15 07/28/16 ALD

BG61312-BLK1 Blank 07/28/16 ALD

BG61312-SRM1 Reference 07/28/16 ALD

Batch ID: General Method:BG61338 Metals by ICP

Prep Method: EPA 3050B


16G1060-01 SS-9 07/28/16 ALD

16G1060-02 SS-10 07/28/16 ALD

16G1060-03 SS-11 07/28/16 ALD

16G1060-04 SS-12 07/28/16 ALD

16G1060-05 SS-13 07/28/16 ALD

16G1060-06 SS-14 07/28/16 ALD

16G1060-07 DUP-1 07/28/16 ALD

16G1060-08 SS-15 07/28/16 ALD

16G1060-09 SS-16 07/28/16 ALD

16G1060-10 SS-17 07/28/16 ALD

16G1060-11 SS-18 07/28/16 ALD

16G1060-12 SS-19 07/28/16 ALD

16G1060-13 SS-20 07/28/16 ALD

16G1060-14 SS-21 07/28/16 ALD

16G1060-15 SS-22 07/28/16 ALD

16G1060-16 SS-23 07/28/16 ALD

16G1060-17 SS-24 07/28/16 ALD

16G1060-18 SS-25 07/28/16 ALD

16G1060-19 SS-26 07/28/16 ALD

16G1060-20 DUP-2 07/28/16 ALD


BG61338-DUP1 Duplicate 07/28/16 ALD

BG61338-MS1 Matrix Spike 07/28/16 ALD



Batch ID: General Method:BG61339 Metals by ICP

Prep Method: EPA 3050B


16G1060-21 SS-27 07/28/16 ALD

16G1060-22 SS-28 07/28/16 ALD

16G1060-23 SS-29 07/28/16 ALD

16G1060-24 SS-30 07/28/16 ALD

16G1060-25 SS-31 07/28/16 ALD

16G1060-26 SS-34 07/28/16 ALD

16G1060-27 SS-32 07/28/16 ALD

16G1060-28 SS-33 07/28/16 ALD

16G1060-29 SS-35 07/28/16 ALD

16G1060-30 SS-36 07/28/16 ALD

16G1060-31 SS-37 07/28/16 ALD

16G1060-32 SS-38 07/28/16 ALD



Batch ID: General Method:BG61394 Mercury by EPA 7000/200 Series Methods



16G1060-09 SS-16 07/29/16 ALD

16G1060-10 SS-17 07/29/16 ALD

16G1060-11 SS-18 07/29/16 ALD

16G1060-12 SS-19 07/29/16 ALD

16G1060-13 SS-20 07/29/16 ALD

16G1060-14 SS-21 07/29/16 ALD

16G1060-15 SS-22 07/29/16 ALD

16G1060-16 SS-23 07/29/16 ALD

16G1060-17 SS-24 07/29/16 ALD

16G1060-18 SS-25 07/29/16 ALD

16G1060-19 SS-26 07/29/16 ALD

16G1060-20 DUP-2 07/29/16 ALD

16G1060-21 SS-27 07/29/16 ALD

16G1060-22 SS-28 07/29/16 ALD

16G1060-23 SS-29 07/29/16 ALD

16G1060-24 SS-30 07/29/16 ALD

16G1060-25 SS-31 07/29/16 ALD

16G1060-26 SS-34 07/29/16 ALD

16G1060-27 SS-32 07/29/16 ALD


BG61394-DUP1 Duplicate 07/29/16 ALD

BG61394-MS1 Matrix Spike 07/29/16 ALD



Batch ID: General Method:BH60007 Mercury by EPA 7000/200 Series Methods



16G1060-28 SS-33 08/01/16 ALD

16G1060-29 SS-35 08/01/16 ALD

16G1060-30 SS-36 08/01/16 ALD

16G1060-31 SS-37 08/01/16 ALD

16G1060-32 SS-38 08/01/16 ALD

BH60007-BLK1 Blank 08/01/16 ALD

BH60007-SRM1 Reference 08/01/16 ALD


Batch ID: General Method:BH60058 Organochlorine Pesticides by GC/ECD

Prep Method: EPA 3545A


16G1060-01 SS-9 08/01/16 MGL

16G1060-01 SS-9 08/01/16 MGL

16G1060-02 SS-10 08/01/16 MGL

16G1060-02 SS-10 08/01/16 MGL

16G1060-03 SS-11 08/01/16 MGL

16G1060-03 SS-11 08/01/16 MGL

16G1060-04 SS-12 08/01/16 MGL

16G1060-04 SS-12 08/01/16 MGL

16G1060-05 SS-13 08/01/16 MGL

16G1060-05 SS-13 08/01/16 MGL

16G1060-06 SS-14 08/01/16 MGL

16G1060-06 SS-14 08/01/16 MGL

16G1060-07 DUP-1 08/01/16 MGL

16G1060-07 DUP-1 08/01/16 MGL

16G1060-08 SS-15 08/01/16 MGL

16G1060-08 SS-15 08/01/16 MGL

16G1060-09 SS-16 08/01/16 MGL

16G1060-09 SS-16 08/01/16 MGL

16G1060-10 SS-17 08/01/16 MGL

16G1060-10 SS-17 08/01/16 MGL

16G1060-11 SS-18 08/01/16 MGL

16G1060-11 SS-18 08/01/16 MGL

16G1060-12 SS-19 08/01/16 MGL

16G1060-12 SS-19 08/01/16 MGL

16G1060-13 SS-20 08/01/16 MGL

16G1060-13 SS-20 08/01/16 MGL

16G1060-14 SS-21 08/01/16 MGL

16G1060-14 SS-21 08/01/16 MGL

16G1060-15 SS-22 08/01/16 MGL

16G1060-15 SS-22 08/01/16 MGL

16G1060-16 SS-23 08/01/16 MGL

16G1060-16 SS-23 08/01/16 MGL

16G1060-17 SS-24 08/01/16 MGL

16G1060-17 SS-24 08/01/16 MGL

16G1060-18 SS-25 08/01/16 MGL

16G1060-18 SS-25 08/01/16 MGL

16G1060-19 SS-26 08/01/16 MGL

16G1060-19 SS-26 08/01/16 MGL

16G1060-20 DUP-2 08/01/16 MGL

16G1060-20 DUP-2 08/01/16 MGL

BH60058-BLK1 Blank 08/01/16 MGL


BH60058-BS1 LCS 08/01/16 MGL

BH60058-BS2 LCS 08/01/16 MGL

BH60058-BSD1 LCS Dup 08/01/16 MGL

BH60058-MS1 Matrix Spike 08/01/16 MGL


Batch ID: General Method:BH60094 Semivolatile Organic Compounds by GC/MS

Prep Method: EPA 3546 SVOA


16G1060-01 SS-9 08/02/16 KNN

16G1060-02 SS-10 08/02/16 KNN

16G1060-03 SS-11 08/02/16 KNN

16G1060-04 SS-12 08/02/16 KNN

16G1060-05 SS-13 08/02/16 KNN

16G1060-06 SS-14 08/02/16 KNN

16G1060-07 DUP-1 08/02/16 KNN

16G1060-08 SS-15 08/02/16 KNN

16G1060-09 SS-16 08/02/16 KNN

16G1060-10 SS-17 08/02/16 KNN

16G1060-11 SS-18 08/02/16 KNN

BH60094-BLK1 Blank 08/02/16 KNN

BH60094-BS1 LCS 08/02/16 KNN

BH60094-BSD1 LCS Dup 08/02/16 KNN

BH60094-MS1 Matrix Spike 08/02/16 KNN


Batch ID: General Method:BH60112 Polychlorinated Biphenyls by GC/ECD



16G1060-21 SS-27 08/02/16 KNN

16G1060-21 SS-27 08/02/16 KNN

16G1060-22 SS-28 08/02/16 KNN

16G1060-22 SS-28 08/02/16 KNN

16G1060-23 SS-29 08/02/16 KNN

16G1060-23 SS-29 08/02/16 KNN

16G1060-24 SS-30 08/02/16 KNN

16G1060-24 SS-30 08/02/16 KNN

16G1060-25 SS-31 08/02/16 KNN

16G1060-25 SS-31 08/02/16 KNN

16G1060-26 SS-34 08/02/16 KNN

16G1060-26 SS-34 08/02/16 KNN

16G1060-27 SS-32 08/02/16 KNN

16G1060-27 SS-32 08/02/16 KNN

16G1060-28 SS-33 08/02/16 KNN

16G1060-28 SS-33 08/02/16 KNN

16G1060-29 SS-35 08/02/16 KNN

16G1060-29 SS-35 08/02/16 KNN

16G1060-30 SS-36 08/02/16 KNN

16G1060-30 SS-36 08/02/16 KNN

16G1060-31 SS-37 08/02/16 KNN

16G1060-31 SS-37 08/02/16 KNN

16G1060-32 SS-38 08/02/16 KNN

16G1060-32 SS-38 08/02/16 KNN



BH60112-BS1 LCS 08/02/16 KNN

BH60112-BS2 LCS 08/02/16 KNN

BH60112-BSD1 LCS Dup 08/02/16 KNN





16G1060-13 SS-20 08/02/16 MGL

16G1060-14 SS-21 08/02/16 MGL

16G1060-15 SS-22 08/02/16 MGL

16G1060-16 SS-23 08/02/16 MGL

16G1060-17 SS-24 08/02/16 MGL

16G1060-18 SS-25 08/02/16 MGL

16G1060-19 SS-26 08/02/16 MGL

16G1060-20 DUP-2 08/02/16 MGL

16G1060-21 SS-27 08/02/16 MGL

16G1060-22 SS-28 08/02/16 MGL

16G1060-23 SS-29 08/02/16 MGL

16G1060-24 SS-30 08/02/16 MGL

16G1060-25 SS-31 08/02/16 MGL

16G1060-26 SS-34 08/02/16 MGL

16G1060-27 SS-32 08/02/16 MGL

16G1060-28 SS-33 08/02/16 MGL

16G1060-29 SS-35 08/02/16 MGL

16G1060-30 SS-36 08/02/16 MGL

16G1060-31 SS-37 08/02/16 MGL

16G1060-32 SS-38 08/02/16 MGL


BH60136-BS1 LCS 08/02/16 MGL


BH60136-MS1 Matrix Spike 08/02/16 MGL


Batch ID: General Method:BH60160 Miscellaneous Physical Parameters

Prep Method: % Solids Prep


16G1060-01 SS-9 08/02/16 TJM

16G1060-02 SS-10 08/02/16 TJM

16G1060-03 SS-11 08/02/16 TJM

16G1060-04 SS-12 08/02/16 TJM

16G1060-05 SS-13 08/02/16 TJM

16G1060-06 SS-14 08/02/16 TJM

16G1060-07 DUP-1 08/02/16 TJM

16G1060-08 SS-15 08/02/16 TJM

16G1060-09 SS-16 08/02/16 TJM

16G1060-10 SS-17 08/02/16 TJM

16G1060-11 SS-18 08/02/16 TJM

16G1060-12 SS-19 08/02/16 TJM

16G1060-13 SS-20 08/02/16 TJM

16G1060-14 SS-21 08/02/16 TJM

16G1060-15 SS-22 08/02/16 TJM

16G1060-16 SS-23 08/02/16 TJM

16G1060-17 SS-24 08/02/16 TJM

BH60160-DUP1 Duplicate 08/02/16 TJM

Batch ID: General Method:BH60161 Miscellaneous Physical Parameters

Prep Method: % Solids Prep


16G1060-18 SS-25 08/02/16 TJM

16G1060-19 SS-26 08/02/16 TJM

16G1060-20 DUP-2 08/02/16 TJM

16G1060-21 SS-27 08/02/16 TJM

16G1060-22 SS-28 08/02/16 TJM

16G1060-23 SS-29 08/02/16 TJM

16G1060-24 SS-30 08/02/16 TJM

16G1060-25 SS-31 08/02/16 TJM

16G1060-26 SS-34 08/02/16 TJM

16G1060-27 SS-32 08/02/16 TJM

16G1060-28 SS-33 08/02/16 TJM

16G1060-29 SS-35 08/02/16 TJM

16G1060-30 SS-36 08/02/16 TJM

16G1060-31 SS-37 08/02/16 TJM

16G1060-32 SS-38 08/02/16 TJM

BH60161-DUP1 Duplicate 08/02/16 TJM


Batch ID: General Method:BH60176 Chlorinated Herbicides by GC/ECD

Prep Method: EPA 3550B/8151A


16G1060-01 SS-9 08/03/16 CM

16G1060-02 SS-10 08/03/16 CM

16G1060-03 SS-11 08/03/16 CM

16G1060-04 SS-12 08/03/16 CM

16G1060-05 SS-13 08/03/16 CM

16G1060-06 SS-14 08/03/16 CM

16G1060-07 DUP-1 08/03/16 CM

16G1060-08 SS-15 08/03/16 CM

16G1060-09 SS-16 08/03/16 CM

16G1060-10 SS-17 08/03/16 CM

16G1060-11 SS-18 08/03/16 CM

16G1060-12 SS-19 08/03/16 CM

16G1060-13 SS-20 08/03/16 CM

16G1060-14 SS-21 08/03/16 CM

16G1060-15 SS-22 08/03/16 CM

16G1060-16 SS-23 08/03/16 CM

16G1060-17 SS-24 08/03/16 CM

16G1060-18 SS-25 08/03/16 CM

16G1060-19 SS-26 08/03/16 CM

16G1060-20 DUP-2 08/03/16 CM

BH60176-BLK1 Blank 08/03/16 CM

BH60176-BS1 LCS 08/03/16 CM

BH60176-BSD1 LCS Dup 08/03/16 CM

BH60176-MS1 Matrix Spike 08/03/16 CM

Batch ID: General Method:BH60177 Chlorinated Herbicides by GC/ECD

Prep Method: EPA 3550B/8151A


16G1060-21 SS-27 08/03/16 CM

16G1060-22 SS-28 08/03/16 CM

16G1060-23 SS-29 08/03/16 CM

16G1060-24 SS-30 08/03/16 CM

16G1060-25 SS-31 08/03/16 CM

16G1060-26 SS-34 08/03/16 CM

16G1060-27 SS-32 08/03/16 CM

16G1060-28 SS-33 08/03/16 CM

16G1060-29 SS-35 08/03/16 CM

16G1060-30 SS-36 08/03/16 CM

16G1060-31 SS-37 08/03/16 CM

16G1060-32 SS-38 08/03/16 CM

BH60177-BLK1 Blank 08/03/16 CM

BH60177-BS1 LCS 08/03/16 CM

BH60177-BSD1 LCS Dup 08/03/16 CM

BH60177-MS1 Matrix Spike 08/03/16 CM



Prep Method: EPA 3546 SVOA


16G1060-12 SS-19 08/03/16 MGL


BH60221-BS1 LCS 08/03/16 MGL



Prep Method: EPA 3550C


16G1060-06RE1 SS-14 08/29/16 CM

16G1060-08RE1 SS-15 08/29/16 CM

16G1060-10RE1 SS-17 08/29/16 CM


[TOC_1]QA/QC Summary Data[TOC]

Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte

Semivolatile Organic Compounds by GC/MS - Quality Control Data

York Analytical Laboratories, Inc.

Flag

OC_2]Semivolatile Organic Compounds by GC/MS EPA 8270D[TOC]

Batch BH60094 - EPA 3546 SVOA

Blank (BH60094-BLK1) Prepared & Analyzed: 08/02/2016

ug/kg wetND 2501,2,4,5-Tetrachlorobenzene

"ND 2501,2,4-Trichlorobenzene

"ND 2501-Methylnaphthalene

"ND 2502,4,5-Trichlorophenol


"ND 2502,4-Dichlorophenol

"ND 2502,4-Dimethylphenol

"ND 5002,4-Dinitrophenol

"ND 2502,4-Dinitrotoluene


"ND 2502-Chloronaphthalene

"ND 2502-Chlorophenol


"ND 2502-Methylphenol

"ND 2502-Nitroaniline

"ND 2502-Nitrophenol

"ND 2503- & 4-Methylphenols

"ND 2503,3'-Dichlorobenzidine


"ND 5004,6-Dinitro-2-methylphenol

"ND 2504-Bromophenyl phenyl ether

"ND 2504-Chloro-3-methylphenol

"ND 2504-Chloroaniline

"ND 2504-Chlorophenyl phenyl ether



"ND 250Acenaphthene

"ND 250Acenaphthylene

"ND 250Aniline

"ND 250Anthracene

"ND 250Benzo(a)anthracene

"ND 250Benzo(a)pyrene

"ND 250Benzo(b)fluoranthene

"ND 250Benzo(g,h,i)perylene

"ND 250Benzo(k)fluoranthene

"ND 250Benzyl butyl phthalate

"ND 250Bis(2-chloroethoxy)methane

"ND 250Bis(2-chloroethyl)ether

"ND 250Bis(2-chloroisopropyl)ether

"ND 250Bis(2-ethylhexyl)phthalate

"ND 250Carbazole

"ND 250Chrysene

"ND 250Dibenzo(a,h)anthracene

"ND 250Dibenzofuran

"ND 250Diethyl phthalate

"ND 250Dimethyl phthalate

"ND 250Di-n-butyl phthalate

"ND 250Di-n-octyl phthalate

"ND 250Fluoranthene

"ND 250Fluorene


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg wetND 250Hexachlorobenzene

"ND 250Hexachlorobutadiene

"ND 250Hexachlorocyclopentadiene

"ND 250Hexachloroethane

"ND 250Indeno(1,2,3-cd)pyrene

"ND 250Isophorone

"ND 250Naphthalene

"ND 250Nitrobenzene

"ND 250N-nitroso-di-n-propylamine

"ND 250N-Nitrosodiphenylamine

"ND 250Pentachloronitrobenzene

"ND 250Pentachlorophenol

"ND 250Phenanthrene

"ND 250Phenol

"ND 250Pyrene

"ND 250Pyridine

" 3770 30-130Surrogate: 2-Fluorophenol 51.61940

" 3760 30-130Surrogate: Phenol-d5 48.81830

" 2510 30-130Surrogate: Nitrobenzene-d5 45.01130

" 2510 30-130Surrogate: 2-Fluorobiphenyl 44.71120

" 3760 30-130Surrogate: 2,4,6-Tribromophenol 38.71450

" 2510 30-130Surrogate: Terphenyl-d14 39.81000

LCS (BH60094-BS1) Prepared & Analyzed: 08/02/2016

ug/kg wet1230 250 2500 40-14049.31,2,4,5-Tetrachlorobenzene

"1200 250 2500 40-14048.11,2,4-Trichlorobenzene

"1180 250 2500 40-14047.11-Methylnaphthalene

"1360 250 2500 30-13054.32,4,5-Trichlorophenol


"1350 250 2500 30-13054.12,4-Dichlorophenol

"1240 250 2500 30-13049.72,4-Dimethylphenol

"836 500 2500 30-13033.42,4-Dinitrophenol

"1650 250 2500 40-14066.02,4-Dinitrotoluene

"1530 250 2500 30-13061.42,6-Dinitrotoluene

"1300 250 2500 40-14052.12-Chloronaphthalene

"1260 250 2500 30-13050.32-Chlorophenol


"1230 250 2500 30-13049.42-Methylphenol

"1470 250 2500 40-14058.72-Nitroaniline

"1210 250 2500 30-13048.52-Nitrophenol

"1260 250 2500 30-13050.63- & 4-Methylphenols

"1360 250 2500 40-14054.43,3'-Dichlorobenzidine

"2280 250 2500 40-14091.03-Nitroaniline

"1160 500 2500 40-14046.44,6-Dinitro-2-methylphenol

"1440 250 2500 40-14057.54-Bromophenyl phenyl ether

"2040 250 2500 30-13081.64-Chloro-3-methylphenol

"1630 250 2500 40-14065.04-Chloroaniline

"1370 250 2500 40-14054.64-Chlorophenyl phenyl ether

"2990 250 2500 40-1401204-Nitroaniline

"1930 250 2500 30-13077.24-Nitrophenol

"1360 250 2500 40-14054.6Acenaphthene


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg wet1280 250 2500 40-14051.1Acenaphthylene

"1840 250 2500 40-14073.5Aniline

"1340 250 2500 40-14053.8Anthracene

"1460 250 2500 40-14058.3Benzo(a)anthracene

"1560 250 2500 40-14062.5Benzo(a)pyrene

"1590 250 2500 40-14063.5Benzo(b)fluoranthene

"1680 250 2500 40-14067.0Benzo(g,h,i)perylene

"1180 250 2500 40-14047.3Benzo(k)fluoranthene

"1480 250 2500 40-14059.1Benzyl butyl phthalate

"1270 250 2500 40-14050.6Bis(2-chloroethoxy)methane

"920 250 2500 40-14036.8 Low BiasBis(2-chloroethyl)ether

"1390 250 2500 40-14055.7Bis(2-chloroisopropyl)ether

"1460 250 2500 40-14058.3Bis(2-ethylhexyl)phthalate

"1660 250 2500 40-14066.2Carbazole

"1360 250 2500 40-14054.5Chrysene

"1550 250 2500 40-14062.2Dibenzo(a,h)anthracene

"1350 250 2500 40-14054.0Dibenzofuran

"1400 250 2500 40-14056.2Diethyl phthalate

"1490 250 2500 40-14059.6Dimethyl phthalate

"1320 250 2500 40-14052.8Di-n-butyl phthalate

"1410 250 2500 40-14056.3Di-n-octyl phthalate

"1410 250 2500 40-14056.3Fluoranthene

"1380 250 2500 40-14055.4Fluorene

"1490 250 2500 40-14059.7Hexachlorobenzene

"1210 250 2500 40-14048.6Hexachlorobutadiene

"1370 250 2500 40-14054.9Hexachlorocyclopentadiene

"1210 250 2500 40-14048.3Hexachloroethane

"1590 250 2500 40-14063.5Indeno(1,2,3-cd)pyrene

"1220 250 2500 40-14048.7Isophorone

"1210 250 2500 40-14048.4Naphthalene

"1230 250 2500 40-14049.1Nitrobenzene

"1320 250 2500 40-14052.9N-nitroso-di-n-propylamine

"1700 250 2500 40-14067.9N-Nitrosodiphenylamine

"1450 250 2500 40-14058.0Pentachloronitrobenzene

"1150 250 2500 30-13046.0Pentachlorophenol

"1410 250 2500 40-14056.4Phenanthrene

"ND 250 2500 30-130 Low BiasPhenol

"1460 250 2500 40-14058.6Pyrene

"1310 250 2500 40-14052.6Pyridine








Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag


LCS Dup (BH60094-BSD1) Prepared & Analyzed: 08/02/2016

ug/kg wet1480 250 2500 3040-14059.2 18.21,2,4,5-Tetrachlorobenzene

"1410 250 2500 3040-14056.6 16.31,2,4-Trichlorobenzene

"1330 250 2500 3040-14053.1 11.91-Methylnaphthalene

"1590 250 2500 3030-13063.6 15.82,4,5-Trichlorophenol


"1590 250 2500 3030-13063.6 16.22,4-Dichlorophenol

"1500 250 2500 3030-13059.8 18.52,4-Dimethylphenol

"796 500 2500 3030-13031.9 4.842,4-Dinitrophenol

"1870 250 2500 3040-14074.7 12.42,4-Dinitrotoluene

"1800 250 2500 3030-13071.8 15.72,6-Dinitrotoluene

"1540 250 2500 3040-14061.8 17.02-Chloronaphthalene

"1540 250 2500 3030-13061.6 20.32-Chlorophenol


"1560 250 2500 3030-13062.3 23.12-Methylphenol

"1720 250 2500 3040-14068.8 15.92-Nitroaniline

"1450 250 2500 3030-13058.2 18.22-Nitrophenol

"1600 250 2500 3030-13063.8 23.13- & 4-Methylphenols

"1540 250 2500 3040-14061.8 12.73,3'-Dichlorobenzidine

"2610 250 2500 3040-140104 13.53-Nitroaniline

"1200 500 2500 3040-14047.8 3.064,6-Dinitro-2-methylphenol

"1680 250 2500 3040-14067.2 15.54-Bromophenyl phenyl ether

"2210 250 2500 3030-13088.3 7.944-Chloro-3-methylphenol

"1870 250 2500 3040-14075.0 14.24-Chloroaniline

"1570 250 2500 3040-14063.0 14.14-Chlorophenyl phenyl ether

"3310 250 2500 3040-140132 10.34-Nitroaniline

"2170 250 2500 3030-13086.9 11.84-Nitrophenol

"1590 250 2500 3040-14063.4 15.1Acenaphthene

"1470 250 2500 3040-14058.8 14.0Acenaphthylene

"2380 250 2500 3040-14095.3 25.7Aniline

"1540 250 2500 3040-14061.7 13.8Anthracene

"1630 250 2500 3040-14065.1 11.0Benzo(a)anthracene

"1740 250 2500 3040-14069.6 10.7Benzo(a)pyrene

"1800 250 2500 3040-14072.1 12.7Benzo(b)fluoranthene

"1820 250 2500 3040-14072.9 8.35Benzo(g,h,i)perylene

"1270 250 2500 3040-14050.8 7.18Benzo(k)fluoranthene

"1650 250 2500 3040-14066.0 11.1Benzyl butyl phthalate

"1550 250 2500 3040-14062.1 20.3Bis(2-chloroethoxy)methane

"1200 250 2500 3040-14048.2 26.7Bis(2-chloroethyl)ether

"1980 250 2500 3040-14079.4 35.2 Non-dir.Bis(2-chloroisopropyl)ether

"1600 250 2500 3040-14063.8 9.11Bis(2-ethylhexyl)phthalate

"1890 250 2500 3040-14075.7 13.3Carbazole

"1510 250 2500 3040-14060.4 10.2Chrysene

"1710 250 2500 3040-14068.3 9.44Dibenzo(a,h)anthracene

"1550 250 2500 3040-14062.0 13.8Dibenzofuran

"1580 250 2500 3040-14063.1 11.7Diethyl phthalate

"1750 250 2500 3040-14070.0 15.9Dimethyl phthalate

"1470 250 2500 3040-14059.0 11.1Di-n-butyl phthalate

"1560 250 2500 3040-14062.3 10.1Di-n-octyl phthalate

"1560 250 2500 3040-14062.5 10.4Fluoranthene

"1580 250 2500 3040-14063.2 13.2Fluorene

"1720 250 2500 3040-14068.7 14.1Hexachlorobenzene


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg wet1470 250 2500 3040-14058.6 18.8Hexachlorobutadiene

"1700 250 2500 3040-14067.8 21.1Hexachlorocyclopentadiene

"1600 250 2500 3040-14063.9 27.9Hexachloroethane

"1740 250 2500 3040-14069.6 9.16Indeno(1,2,3-cd)pyrene

"1510 250 2500 3040-14060.4 21.5Isophorone

"1400 250 2500 3040-14056.1 14.8Naphthalene

"1570 250 2500 3040-14062.8 24.5Nitrobenzene

"1820 250 2500 3040-14072.7 31.4 Non-dir.N-nitroso-di-n-propylamine

"1920 250 2500 3040-14077.0 12.5N-Nitrosodiphenylamine

"1660 250 2500 3040-14066.2 13.3Pentachloronitrobenzene

"1240 250 2500 3030-13049.4 7.21Pentachlorophenol

"1610 250 2500 3040-14064.3 13.2Phenanthrene

"74.0 250 2500 3030-1302.96 32.2Low Bias Non-dir.Phenol

"1640 250 2500 3040-14065.6 11.4Pyrene

"1800 250 2500 3040-14072.1 31.4 Non-dir.Pyridine







Matrix Spike (BH60094-MS1) Prepared & Analyzed: 08/02/2016*Source sample: 16G1060-01 (SS-9)

ug/kg dry1480 518 2590 ND 40-14057.11,2,4,5-Tetrachlorobenzene

"1110 518 2590 ND 40-14042.71,2,4-Trichlorobenzene

"1110 518 2590 ND 40-14042.71-Methylnaphthalene

"1180 518 2590 ND 30-13045.62,4,5-Trichlorophenol


"1150 518 2590 ND 30-13044.42,4-Dichlorophenol

"1220 518 2590 ND 30-13047.22,4-Dimethylphenol

"ND 1040 2590 ND 30-130 Low Bias2,4-Dinitrophenol

"1520 518 2590 ND 40-14058.82,4-Dinitrotoluene


"1150 518 2590 ND 40-14044.52-Chloronaphthalene

"1310 518 2590 ND 30-13050.52-Chlorophenol


"1440 518 2590 ND 30-13055.72-Methylphenol

"ND 518 2590 ND 40-140 Low Bias2-Nitroaniline

"1040 518 2590 ND 30-13040.12-Nitrophenol

"1290 518 2590 ND 30-13049.73- & 4-Methylphenols

"1750 518 2590 ND 40-14067.53,3'-Dichlorobenzidine

"ND 518 2590 ND 40-140 Low Bias3-Nitroaniline

"984 1040 2590 ND 30-13038.04,6-Dinitro-2-methylphenol

"1760 518 2590 ND 40-14068.04-Bromophenyl phenyl ether

"1990 518 2590 ND 30-13076.84-Chloro-3-methylphenol

"1160 518 2590 ND 40-14044.84-Chloroaniline

"1700 518 2590 ND 40-14065.54-Chlorophenyl phenyl ether

"2730 518 2590 ND 40-1401054-Nitroaniline

"ND 518 2590 ND 30-130 Low Bias4-Nitrophenol

"1270 518 2590 ND 40-14049.0Acenaphthene

"1200 518 2590 ND 40-14046.3Acenaphthylene


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg dry1220 518 2590 ND 40-14047.2Aniline

"1520 518 2590 ND 40-14058.7Anthracene

"1950 518 2590 ND 40-14075.5Benzo(a)anthracene

"1550 518 2590 ND 40-14059.7Benzo(a)pyrene

"1320 518 2590 ND 40-14051.0Benzo(b)fluoranthene

"1350 518 2590 ND 40-14052.0Benzo(g,h,i)perylene

"1840 518 2590 ND 40-14071.0Benzo(k)fluoranthene

"1870 518 2590 ND 40-14072.1Benzyl butyl phthalate

"1630 518 2590 ND 40-14062.8Bis(2-chloroethoxy)methane

"1520 518 2590 ND 40-14058.5Bis(2-chloroethyl)ether

"2140 518 2590 ND 40-14082.8Bis(2-chloroisopropyl)ether

"2330 518 2590 ND 40-14090.1Bis(2-ethylhexyl)phthalate

"9890 518 2590 ND 40-140382 High BiasCarbazole

"1450 518 2590 ND 40-14055.8Chrysene

"1450 518 2590 ND 40-14056.1Dibenzo(a,h)anthracene

"1210 518 2590 ND 40-14046.8Dibenzofuran

"1700 518 2590 ND 40-14065.6Diethyl phthalate

"1530 518 2590 ND 40-14059.1Dimethyl phthalate

"1730 518 2590 ND 40-14066.8Di-n-butyl phthalate

"1510 518 2590 ND 40-14058.2Di-n-octyl phthalate

"1770 518 2590 ND 40-14068.2Fluoranthene

"1670 518 2590 ND 40-14064.6Fluorene

"2300 518 2590 ND 40-14088.8Hexachlorobenzene

"1440 518 2590 ND 40-14055.6Hexachlorobutadiene

"ND 518 2590 ND 40-140 Low BiasHexachlorocyclopentadiene

"1530 518 2590 ND 40-14059.3Hexachloroethane

"1490 518 2590 ND 40-14057.7Indeno(1,2,3-cd)pyrene

"1760 518 2590 ND 40-14068.1Isophorone

"1120 518 2590 ND 40-14043.3Naphthalene

"1900 518 2590 ND 40-14073.2Nitrobenzene

"1950 518 2590 ND 40-14075.2N-nitroso-di-n-propylamine

"2140 518 2590 ND 40-14082.8N-Nitrosodiphenylamine

"2310 518 2590 ND 40-14089.1Pentachloronitrobenzene

"626 518 2590 ND 30-13024.2 Low BiasPentachlorophenol

"1630 518 2590 ND 40-14062.9Phenanthrene

"ND 518 2590 ND 30-130 Low BiasPhenol

"1790 518 2590 ND 40-14069.1Pyrene

"ND 518 2590 ND 40-140 Low BiasPyridine








Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag

Batch BH60136 - EPA 3545A

Blank (BH60136-BLK1) Prepared: 08/02/2016 Analyzed: 08/03/2016



























"ND 250Acenaphthene


"ND 250Aniline

"ND 250Anthracene











"ND 250Carbazole

"ND 250Chrysene


"ND 250Dibenzofuran





"ND 250Fluoranthene

"ND 250Fluorene

"ND 250Hexachlorobenzene


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg wetND 250Hexachlorobutadiene




"ND 250Isophorone

"ND 250Naphthalene

"ND 250Nitrobenzene





"ND 250Phenanthrene

"ND 250Phenol

"ND 250Pyrene

"ND 250Pyridine







LCS (BH60136-BS1) Prepared: 08/02/2016 Analyzed: 08/03/2016






"1990 250 2500 30-13079.72,4-Dichlorophenol

"1810 250 2500 30-13072.52,4-Dimethylphenol

"3260 500 2500 30-1301302,4-Dinitrophenol

"2200 250 2500 40-14088.02,4-Dinitrotoluene

"2110 250 2500 30-13084.62,6-Dinitrotoluene


"2000 250 2500 30-13080.12-Chlorophenol


"1960 250 2500 30-13078.52-Methylphenol

"2090 250 2500 40-14083.62-Nitroaniline

"1940 250 2500 30-13077.52-Nitrophenol

"1940 250 2500 30-13077.73- & 4-Methylphenols


"3150 250 2500 40-1401263-Nitroaniline




"2750 250 2500 40-1401104-Chloroaniline


"4980 250 2500 40-140199 High Bias4-Nitroaniline

"2720 250 2500 30-1301094-Nitrophenol

"1850 250 2500 40-14074.0Acenaphthene

"1740 250 2500 40-14069.6Acenaphthylene


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg wet1660 250 2500 40-14066.4Aniline

"1720 250 2500 40-14068.9Anthracene


"2050 250 2500 40-14081.8Benzo(a)pyrene






"1560 250 2500 40-14062.5Bis(2-chloroethyl)ether

"2510 250 2500 40-140100Bis(2-chloroisopropyl)ether


"1950 250 2500 40-14078.0Carbazole

"1720 250 2500 40-14069.0Chrysene


"1770 250 2500 40-14070.6Dibenzofuran





"1760 250 2500 40-14070.5Fluoranthene

"1820 250 2500 40-14072.7Fluorene





"2040 250 2500 40-14081.8Indeno(1,2,3-cd)pyrene

"1940 250 2500 40-14077.5Isophorone

"1670 250 2500 40-14066.9Naphthalene

"1970 250 2500 40-14078.7Nitrobenzene





"1810 250 2500 40-14072.4Phenanthrene

"1980 250 2500 30-13079.1Phenol

"1920 250 2500 40-14077.0Pyrene

"2530 250 2500 40-140101Pyridine








Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag


LCS Dup (BH60136-BSD1) Prepared: 08/02/2016 Analyzed: 08/03/2016






"1960 250 2500 3030-13078.3 1.822,4-Dichlorophenol

"1830 250 2500 3030-13073.2 0.9882,4-Dimethylphenol

"3170 500 2500 3030-130127 2.862,4-Dinitrophenol

"2070 250 2500 3040-14082.6 6.352,4-Dinitrotoluene

"1970 250 2500 3030-13079.0 6.852,6-Dinitrotoluene


"1920 250 2500 3030-13076.8 4.132-Chlorophenol


"1880 250 2500 3030-13075.3 4.162-Methylphenol

"1950 250 2500 3040-14078.0 6.912-Nitroaniline

"1940 250 2500 3030-13077.7 0.2062-Nitrophenol

"1860 250 2500 3030-13074.5 4.263- & 4-Methylphenols


"2940 250 2500 3040-140118 6.753-Nitroaniline




"2700 250 2500 3040-140108 1.874-Chloroaniline


"4550 250 2500 3040-140182 8.97High Bias4-Nitroaniline

"2040 250 2500 3030-13081.8 28.54-Nitrophenol

"1780 250 2500 3040-14071.3 3.66Acenaphthene

"1680 250 2500 3040-14067.2 3.45Acenaphthylene

"1630 250 2500 3040-14065.0 2.13Aniline

"1640 250 2500 3040-14065.6 4.97Anthracene


"1920 250 2500 3040-14076.7 6.43Benzo(a)pyrene







"2260 250 2500 3040-14090.3 10.5Bis(2-chloroisopropyl)ether


"1870 250 2500 3040-14074.7 4.30Carbazole

"1640 250 2500 3040-14065.5 5.17Chrysene


"1730 250 2500 3040-14069.3 1.94Dibenzofuran





"1690 250 2500 3040-14067.7 4.17Fluoranthene

"1750 250 2500 3040-14070.1 3.56Fluorene



Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag






"1900 250 2500 3040-14075.9 7.41Indeno(1,2,3-cd)pyrene

"1880 250 2500 3040-14075.3 2.85Isophorone

"1610 250 2500 3040-14064.3 4.09Naphthalene

"1950 250 2500 3040-14078.2 0.612Nitrobenzene

"2130 250 2500 3040-14085.1 4.23N-nitroso-di-n-propylamine




"1720 250 2500 3040-14068.7 5.25Phenanthrene

"1860 250 2500 3030-13074.5 5.91Phenol

"1810 250 2500 3040-14072.2 6.35Pyrene

"2460 250 2500 3040-14098.2 3.11Pyridine







Matrix Spike (BH60136-MS1) Prepared: 08/02/2016 Analyzed: 08/04/2016*Source sample: 16G1060-27 (SS-32)

ug/kg dry1270 526 2630 ND 40-14048.31,2,4,5-Tetrachlorobenzene

"1190 526 2630 ND 40-14045.01,2,4-Trichlorobenzene




"1410 526 2630 ND 30-13053.42,4-Dichlorophenol

"1390 526 2630 ND 30-13052.82,4-Dimethylphenol

"745 1050 2630 ND 30-13028.3 Low Bias2,4-Dinitrophenol



"1210 526 2630 ND 40-14045.92-Chloronaphthalene

"1230 526 2630 ND 30-13046.72-Chlorophenol


"1230 526 2630 ND 30-13046.92-Methylphenol

"1300 526 2630 ND 40-14049.62-Nitroaniline

"1230 526 2630 ND 30-13046.82-Nitrophenol

"1190 526 2630 ND 30-13045.13- & 4-Methylphenols

"1220 526 2630 ND 40-14046.53,3'-Dichlorobenzidine

"1330 526 2630 ND 40-14050.63-Nitroaniline

"1110 1050 2630 ND 30-13042.44,6-Dinitro-2-methylphenol

"1450 526 2630 ND 40-14055.14-Bromophenyl phenyl ether

"1320 526 2630 ND 30-13050.24-Chloro-3-methylphenol

"1070 526 2630 ND 40-14040.64-Chloroaniline

"1380 526 2630 ND 40-14052.44-Chlorophenyl phenyl ether

"1430 526 2630 ND 40-14054.24-Nitroaniline

"1390 526 2630 ND 30-13053.04-Nitrophenol

"1360 526 2630 ND 40-14051.6Acenaphthene

"1310 526 2630 ND 40-14049.7Acenaphthylene


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg dry1150 526 2630 ND 40-14043.6Aniline

"1500 526 2630 ND 40-14057.0Anthracene

"1440 526 2630 ND 40-14054.8Benzo(a)anthracene

"1350 526 2630 ND 40-14051.2Benzo(a)pyrene

"1350 526 2630 ND 40-14051.1Benzo(b)fluoranthene

"1030 526 2630 ND 40-14039.1 Low BiasBenzo(g,h,i)perylene

"1440 526 2630 ND 40-14054.6Benzo(k)fluoranthene

"1380 526 2630 ND 40-14052.4Benzyl butyl phthalate

"1270 526 2630 ND 40-14048.3Bis(2-chloroethoxy)methane

"1050 526 2630 ND 40-14039.8 Low BiasBis(2-chloroethyl)ether

"1330 526 2630 ND 40-14050.4Bis(2-chloroisopropyl)ether

"1500 526 2630 ND 40-14057.2Bis(2-ethylhexyl)phthalate

"1420 526 2630 ND 40-14054.0Carbazole

"1470 526 2630 ND 40-14055.9Chrysene

"1190 526 2630 ND 40-14045.1Dibenzo(a,h)anthracene

"1380 526 2630 ND 40-14052.3Dibenzofuran

"1450 526 2630 ND 40-14055.0Diethyl phthalate

"1400 526 2630 ND 40-14053.2Dimethyl phthalate

"1430 526 2630 ND 40-14054.4Di-n-butyl phthalate

"1440 526 2630 ND 40-14054.8Di-n-octyl phthalate

"1550 526 2630 ND 40-14058.8Fluoranthene

"1430 526 2630 ND 40-14054.5Fluorene

"1470 526 2630 ND 40-14055.9Hexachlorobenzene

"1250 526 2630 ND 40-14047.6Hexachlorobutadiene

"612 526 2630 ND 40-14023.2 Low BiasHexachlorocyclopentadiene

"1100 526 2630 ND 40-14041.8Hexachloroethane

"1210 526 2630 ND 40-14046.0Indeno(1,2,3-cd)pyrene

"1280 526 2630 ND 40-14048.7Isophorone

"1280 526 2630 ND 40-14048.6Naphthalene

"1210 526 2630 ND 40-14045.9Nitrobenzene

"1270 526 2630 ND 40-14048.4N-nitroso-di-n-propylamine

"1800 526 2630 ND 40-14068.3N-Nitrosodiphenylamine

"1520 526 2630 ND 40-14057.9Pentachloronitrobenzene

"1360 526 2630 ND 30-13051.7Pentachlorophenol

"1540 526 2630 ND 40-14058.5Phenanthrene

"1270 526 2630 ND 30-13048.1Phenol

"1530 526 2630 ND 40-14058.2Pyrene

"955 526 2630 ND 40-14036.3 Low BiasPyridine








Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag





























"ND 250Acenaphthene


"ND 250Aniline

"ND 250Anthracene











"ND 250Carbazole

"ND 250Chrysene


"ND 250Dibenzofuran





"ND 250Fluoranthene

"ND 250Fluorene

"ND 250Hexachlorobenzene


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg wetND 250Hexachlorobutadiene




"ND 250Isophorone

"ND 250Naphthalene

"ND 250Nitrobenzene





"ND 250Phenanthrene

"ND 250Phenol

"ND 250Pyrene

"ND 250Pyridine













"1690 250 2500 30-13067.42,4-Dichlorophenol

"1580 250 2500 30-13063.42,4-Dimethylphenol

"3000 500 2500 30-1301202,4-Dinitrophenol

"2020 250 2500 40-14080.92,4-Dinitrotoluene

"1890 250 2500 30-13075.72,6-Dinitrotoluene


"1660 250 2500 30-13066.62-Chlorophenol


"1690 250 2500 30-13067.72-Methylphenol

"1900 250 2500 40-14076.12-Nitroaniline

"1610 250 2500 30-13064.52-Nitrophenol

"1660 250 2500 30-13066.53- & 4-Methylphenols


"3040 250 2500 40-1401213-Nitroaniline




"2490 250 2500 40-14099.84-Chloroaniline


"4750 250 2500 40-140190 High Bias4-Nitroaniline

"2590 250 2500 30-1301044-Nitrophenol

"1700 250 2500 40-14068.1Acenaphthene

"1620 250 2500 40-14064.7Acenaphthylene


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg wet1360 250 2500 40-14054.3Aniline

"1630 250 2500 40-14065.1Anthracene


"1900 250 2500 40-14076.0Benzo(a)pyrene






"1280 250 2500 40-14051.1Bis(2-chloroethyl)ether

"2200 250 2500 40-14087.8Bis(2-chloroisopropyl)ether


"1910 250 2500 40-14076.3Carbazole

"1630 250 2500 40-14065.2Chrysene


"1640 250 2500 40-14065.6Dibenzofuran





"1680 250 2500 40-14067.1Fluoranthene

"1720 250 2500 40-14068.8Fluorene





"1920 250 2500 40-14076.8Indeno(1,2,3-cd)pyrene

"1690 250 2500 40-14067.6Isophorone

"1470 250 2500 40-14058.7Naphthalene

"1700 250 2500 40-14067.9Nitrobenzene





"1720 250 2500 40-14068.7Phenanthrene

"1660 250 2500 30-13066.4Phenol

"1750 250 2500 40-14070.2Pyrene

"1830 250 2500 40-14073.0Pyridine








Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag








"1770 250 2500 3030-13070.9 4.972,4-Dichlorophenol

"1670 250 2500 3030-13066.6 4.952,4-Dimethylphenol

"2710 500 2500 3030-130109 9.892,4-Dinitrophenol

"1950 250 2500 3040-14078.0 3.622,4-Dinitrotoluene

"1850 250 2500 3030-13074.1 2.162,6-Dinitrotoluene


"1710 250 2500 3030-13068.5 2.812-Chlorophenol


"1720 250 2500 3030-13069.0 1.872-Methylphenol

"1840 250 2500 3040-14073.5 3.582-Nitroaniline

"1680 250 2500 3030-13067.2 4.102-Nitrophenol

"1710 250 2500 3030-13068.3 2.703- & 4-Methylphenols


"2920 250 2500 3040-140117 3.863-Nitroaniline




"2550 250 2500 3040-140102 2.244-Chloroaniline


"4620 250 2500 3040-140185 2.85High Bias4-Nitroaniline

"2460 250 2500 3030-13098.6 5.044-Nitrophenol

"1720 250 2500 3040-14068.9 1.26Acenaphthene

"1610 250 2500 3040-14064.5 0.402Acenaphthylene

"1500 250 2500 3040-14060.0 9.90Aniline

"1600 250 2500 3040-14063.8 1.95Anthracene


"1860 250 2500 3040-14074.3 2.29Benzo(a)pyrene







"2240 250 2500 3040-14089.8 2.21Bis(2-chloroisopropyl)ether


"1880 250 2500 3040-14075.3 1.27Carbazole

"1620 250 2500 3040-14064.9 0.400Chrysene


"1640 250 2500 3040-14065.5 0.122Dibenzofuran





"1630 250 2500 3040-14065.1 3.03Fluoranthene

"1700 250 2500 3040-14067.8 1.43Fluorene



Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag






"1870 250 2500 3040-14074.7 2.67Indeno(1,2,3-cd)pyrene

"1740 250 2500 3040-14069.7 3.00Isophorone

"1510 250 2500 3040-14060.4 2.92Naphthalene

"1760 250 2500 3040-14070.5 3.84Nitrobenzene

"1980 250 2500 3040-14079.1 4.00N-nitroso-di-n-propylamine




"1680 250 2500 3040-14067.4 2.03Phenanthrene

"1730 250 2500 3030-13069.1 3.90Phenol

"1730 250 2500 3040-14069.2 1.46Pyrene

"1930 250 2500 3040-14077.1 5.49Pyridine








Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte

Organochlorine Pesticides by GC/ECD - Quality Control Data


Flag

OC_2]Organochlorine Pesticides by GC/ECD EPA 8081B[TOC]



ug/kg wetND 0.5004,4'-DDD

"ND 0.5004,4'-DDE

"ND 0.5004,4'-DDT

"ND 0.500Alachlor

"ND 0.500Aldrin

"ND 0.500alpha-BHC

"ND 0.500beta-BHC

"ND 1.98Chlordane, total

"ND 0.500delta-BHC

"ND 0.500Dieldrin

"ND 0.500Endosulfan I

"ND 0.500Endosulfan II

"ND 0.500Endosulfan sulfate

"ND 0.500Endrin

"ND 0.500Endrin aldehyde

"ND 0.500Endrin ketone

"ND 0.500gamma-BHC (Lindane)

"ND 0.500Heptachlor

"ND 0.500Heptachlor epoxide

"ND 0.500Methoxychlor

"ND 25.0Toxaphene

" 100 30-140Surrogate: Decachlorobiphenyl 81.381.3

" 100 30-140Surrogate: Tetrachloro-m-xylene 72.372.3


ug/kg wet39.5 0.500 50.0 40-14078.94,4'-DDD

"29.4 0.500 50.0 40-14058.94,4'-DDE

"44.1 0.500 50.0 40-14088.14,4'-DDT

"38.4 0.500 50.0 40-14076.7Alachlor

"33.4 0.500 50.0 40-14066.9Aldrin

"41.6 0.500 50.0 40-14083.2alpha-BHC

"39.7 0.500 50.0 40-14079.4beta-BHC

"40.0 0.500 50.0 40-14080.1delta-BHC

"38.1 0.500 50.0 40-14076.2Dieldrin

"37.7 0.500 50.0 40-14075.5Endosulfan I

"43.4 0.500 50.0 40-14086.8Endosulfan II

"39.8 0.500 50.0 40-14079.7Endosulfan sulfate

"39.8 0.500 50.0 40-14079.6Endrin

"39.9 0.500 50.0 40-14079.8Endrin aldehyde

"46.1 0.500 50.0 40-14092.2Endrin ketone

"39.4 0.500 50.0 40-14078.8gamma-BHC (Lindane)

"34.5 0.500 50.0 40-14069.0Heptachlor

"34.6 0.500 50.0 40-14069.3Heptachlor epoxide

"40.1 0.500 50.0 40-14080.1Methoxychlor




Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg wet39.6 0.500 50.0 3040-14079.2 0.3654,4'-DDD

"32.2 0.500 50.0 3040-14064.5 9.114,4'-DDE

"43.4 0.500 50.0 3040-14086.9 1.394,4'-DDT

"44.0 0.500 50.0 3040-14088.1 13.8Alachlor

"39.2 0.500 50.0 3040-14078.4 15.8Aldrin

"47.3 0.500 50.0 3040-14094.5 12.7alpha-BHC

"44.9 0.500 50.0 3040-14089.8 12.4beta-BHC

"45.2 0.500 50.0 3040-14090.4 12.1delta-BHC

"42.1 0.500 50.0 3040-14084.3 10.0Dieldrin

"41.5 0.500 50.0 3040-14083.0 9.56Endosulfan I

"45.4 0.500 50.0 3040-14090.8 4.41Endosulfan II

"39.7 0.500 50.0 3040-14079.4 0.424Endosulfan sulfate

"43.3 0.500 50.0 3040-14086.5 8.40Endrin

"41.0 0.500 50.0 3040-14081.9 2.57Endrin aldehyde

"42.4 0.500 50.0 3040-14084.7 8.49Endrin ketone

"44.8 0.500 50.0 3040-14089.6 12.9gamma-BHC (Lindane)

"39.4 0.500 50.0 3040-14078.8 13.4Heptachlor

"39.2 0.500 50.0 3040-14078.5 12.5Heptachlor epoxide

"37.8 0.500 50.0 3040-14075.7 5.71Methoxychlor




ug/kg dry57.6 2.59 51.8 ND 30-1501114,4'-DDD

"51.2 2.59 51.8 ND 30-15098.84,4'-DDE

"66.1 2.59 51.8 ND 30-1501284,4'-DDT

"96.0 2.59 51.8 ND 30-150185 High BiasAlachlor

"39.6 2.59 51.8 ND 30-15076.4Aldrin

"40.1 2.59 51.8 ND 30-15077.5alpha-BHC

"44.2 2.59 51.8 ND 30-15085.4beta-BHC

"38.4 2.59 51.8 ND 30-15074.2delta-BHC

"40.5 2.59 51.8 ND 30-15078.2Dieldrin

"50.4 2.59 51.8 ND 30-15097.4Endosulfan I

"62.7 2.59 51.8 ND 30-150121Endosulfan II

"54.4 2.59 51.8 ND 30-150105Endosulfan sulfate

"51.5 2.59 51.8 ND 30-15099.4Endrin

"50.5 2.59 51.8 ND 30-15097.5Endrin aldehyde

"52.2 2.59 51.8 ND 30-150101Endrin ketone

"41.1 2.59 51.8 ND 30-15079.3gamma-BHC (Lindane)

"42.1 2.59 51.8 ND 30-15081.4Heptachlor

"47.8 2.59 51.8 ND 30-15092.2Heptachlor epoxide

"56.3 2.59 51.8 ND 30-150109Methoxychlor

" 104 30-140Surrogate: Decachlorobiphenyl 109113



Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg wetND 0.5004,4'-DDD

"ND 0.5004,4'-DDE

"ND 0.5004,4'-DDT

"ND 0.500Alachlor

"ND 0.500Aldrin

"ND 0.500alpha-BHC

"ND 0.500beta-BHC

"ND 1.98Chlordane, total

"ND 0.500delta-BHC

"ND 0.500Dieldrin

"ND 0.500Endosulfan I

"ND 0.500Endosulfan II

"ND 0.500Endosulfan sulfate

"ND 0.500Endrin

"ND 0.500Endrin aldehyde

"ND 0.500Endrin ketone

"ND 0.500gamma-BHC (Lindane)

"ND 0.500Heptachlor

"ND 0.500Heptachlor epoxide

"ND 0.500Methoxychlor

"ND 25.0Toxaphene




ug/kg wet37.9 0.500 50.0 40-14075.84,4'-DDD

"32.2 0.500 50.0 40-14064.34,4'-DDE

"41.5 0.500 50.0 40-14083.04,4'-DDT

"39.0 0.500 50.0 40-14078.1Alachlor

"36.7 0.500 50.0 40-14073.4Aldrin

"43.3 0.500 50.0 40-14086.7alpha-BHC

"41.7 0.500 50.0 40-14083.5beta-BHC

"41.8 0.500 50.0 40-14083.7delta-BHC

"39.5 0.500 50.0 40-14079.0Dieldrin

"40.7 0.500 50.0 40-14081.3Endosulfan I

"42.7 0.500 50.0 40-14085.3Endosulfan II

"44.1 0.500 50.0 40-14088.2Endosulfan sulfate

"41.3 0.500 50.0 40-14082.6Endrin

"38.2 0.500 50.0 40-14076.3Endrin aldehyde

"42.7 0.500 50.0 40-14085.3Endrin ketone

"41.6 0.500 50.0 40-14083.2gamma-BHC (Lindane)

"36.5 0.500 50.0 40-14073.1Heptachlor

"36.7 0.500 50.0 40-14073.4Heptachlor epoxide

"37.1 0.500 50.0 40-14074.2Methoxychlor




Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



ug/kg wet34.5 0.500 50.0 3040-14068.9 9.504,4'-DDD

"27.7 0.500 50.0 3040-14055.5 14.84,4'-DDE

"38.5 0.500 50.0 3040-14076.9 7.574,4'-DDT

"35.0 0.500 50.0 3040-14069.9 11.0Alachlor

"32.6 0.500 50.0 3040-14065.2 11.8Aldrin

"39.9 0.500 50.0 3040-14079.8 8.26alpha-BHC

"37.9 0.500 50.0 3040-14075.8 9.66beta-BHC

"37.7 0.500 50.0 3040-14075.4 10.4delta-BHC

"35.1 0.500 50.0 3040-14070.3 11.7Dieldrin

"36.5 0.500 50.0 3040-14073.1 10.7Endosulfan I

"39.1 0.500 50.0 3040-14078.1 8.85Endosulfan II

"41.1 0.500 50.0 3040-14082.2 7.08Endosulfan sulfate

"36.5 0.500 50.0 3040-14073.0 12.3Endrin

"35.1 0.500 50.0 3040-14070.3 8.24Endrin aldehyde

"40.6 0.500 50.0 3040-14081.1 5.02Endrin ketone

"37.9 0.500 50.0 3040-14075.8 9.23gamma-BHC (Lindane)

"33.1 0.500 50.0 3040-14066.1 9.96Heptachlor

"32.7 0.500 50.0 3040-14065.4 11.4Heptachlor epoxide

"35.3 0.500 50.0 3040-14070.7 4.89Methoxychlor




Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte

Polychlorinated Biphenyls by GC/ECD - Quality Control Data


Flag

OC_2]Polychlorinated Biphenyls by GC/ECD EPA 8082A[TOC]



mg/kg wetND 0.0250Aroclor 1016

"ND 0.0250Aroclor 1221








"ND 0.0250Total PCBs

" 0.100 30-140Surrogate: Tetrachloro-m-xylene 83.50.0835

" 0.100 30-140Surrogate: Decachlorobiphenyl 83.50.0835


mg/kg wet0.527 0.0250 0.500 40-130105Aroclor 1016

"0.494 0.0250 0.500 40-13098.9Aroclor 1260





mg/kg wetND 0.0250Aroclor 1016









"ND 0.0250Total PCBs




Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte

Polychlorinated Biphenyls by GC/ECD - Quality Control Data


Flag



mg/kg wet0.461 0.0250 0.500 40-13092.2Aroclor 1016

"0.434 0.0250 0.500 40-13086.9Aroclor 1260




Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte

Chlorinated Herbicides by GC/ECD - Quality Control Data


Flag

OC_2]Chlorinated Herbicides by GC/ECD EPA 8151A[TOC]

Batch BH60176 - EPA 3550B/8151A


ug/kg wetND 20.02,4,5-T

"ND 20.02,4,5-TP (Silvex)

"ND 20.02,4-D

"ND 20.0Dalapon

"ND 20.0Dicamba

" 500 30-150Surrogate: 2,4-Dichlorophenylacetic acid

(DCAA)

84.8424


ug/kg wet144 20.0 160 40-14090.02,4,5-T

"147 20.0 160 40-14091.92,4,5-TP (Silvex)

"128 20.0 160 40-14080.02,4-D

"143 20.0 160 40-14089.4Dalapon

"126 20.0 160 40-14078.8Dicamba


(DCAA)

82.8414


ug/kg wet134 20.0 160 3040-14083.8 7.192,4,5-T

"141 20.0 160 3040-14088.1 4.172,4,5-TP (Silvex)

"124 20.0 160 3040-14077.5 3.172,4-D

"138 20.0 160 3040-14086.2 3.56Dalapon

"129 20.0 160 3040-14080.6 2.35Dicamba


(DCAA)

78.0390


ug/kg dry164 20.7 166 ND 30-15098.82,4,5-T

"169 20.7 166 ND 30-1501022,4,5-TP (Silvex)

"145 20.7 166 ND 30-15087.52,4-D

"395 20.7 1660 ND 30-15023.8 Low BiasDalapon

"162 20.7 166 ND 30-15097.5Dicamba


(DCAA)

125645


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte

Chlorinated Herbicides by GC/ECD - Quality Control Data


Flag

Batch BH60177 - EPA 3550B/8151A


ug/kg wetND 20.02,4,5-T

"ND 20.02,4,5-TP (Silvex)

"ND 20.02,4-D

"ND 20.0Dalapon

"ND 20.0Dicamba


(DCAA)

82.6413


ug/kg wet131 20.0 160 40-14081.92,4,5-T

"140 20.0 160 40-14087.52,4,5-TP (Silvex)

"123 20.0 160 40-14076.92,4-D

"139 20.0 160 40-14086.9Dalapon

"129 20.0 160 40-14080.6Dicamba


(DCAA)

81.4407


ug/kg wet141 20.0 160 3040-14088.1 7.352,4,5-T

"147 20.0 160 3040-14091.9 4.882,4,5-TP (Silvex)

"127 20.0 160 3040-14079.4 3.202,4-D

"139 20.0 160 3040-14086.9 0.00Dalapon

"131 20.0 160 3040-14081.9 1.54Dicamba


(DCAA)

83.4417


ug/kg dry109 21.1 168 ND 30-15065.02,4,5-T

"102 21.1 168 ND 30-15060.62,4,5-TP (Silvex)

"89.5 21.1 168 ND 30-15053.12,4-D

"ND 21.1 1680 ND 30-150 Low BiasDalapon

"93.7 21.1 168 ND 30-15055.6Dicamba


(DCAA)

58.8309


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte

Metals by ICP - Quality Control Data


Flag

[TOC_2]Metals by ICP EPA 6010C[TOC]

Batch BG61338 - EPA 3050B

Blank (BG61338-BLK1) Prepared & Analyzed: 07/28/2016

mg/kg wetND 0.500Antimony

"ND 1.00Arsenic

"ND 1.00Barium

"ND 0.100Beryllium

"ND 0.300Cadmium

"ND 0.500Chromium

"ND 0.500Copper

"ND 0.300Lead

"ND 0.500Nickel

"ND 1.00Selenium

"ND 0.500Silver

"ND 1.00Thallium

"ND 1.00Vanadium

"ND 1.00Zinc

Duplicate (BG61338-DUP1) Prepared & Analyzed: 07/28/2016*Source sample: 16G1060-01 (SS-9)

mg/kg dryND 0.518 ND 35Antimony

"2.44 1.04 2.50 352.59Arsenic

"52.6 1.04 50.6 353.78Barium

"0.150 0.104 0.159 356.10Beryllium

"0.322 0.311 0.558 3553.8 Non-dir.Cadmium

"15.2 0.518 14.7 353.64Chromium

"15.4 0.518 15.1 352.13Copper

"13.0 0.311 13.3 351.55Lead

"10.0 0.518 10.1 351.15Nickel

"2.28 1.04 1.38 3549.1 Non-dir.Selenium

"ND 0.518 ND 35Silver

"ND 1.04 ND 35Thallium

"20.4 1.04 19.7 353.85Vanadium

"34.8 1.04 33.8 353.14Zinc


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag


Matrix Spike (BG61338-MS1) Prepared & Analyzed: 07/28/2016*Source sample: 16G1060-01 (SS-9)

mg/kg dry28.7 0.518 25.9 ND 75-125111Antimony

"234 1.04 207 2.50 75-125112Arsenic

"279 1.04 207 50.6 75-125110Barium

"5.96 0.104 5.18 0.159 75-125112Beryllium

"6.16 0.311 5.18 0.558 75-125108Cadmium

"37.3 0.518 20.7 14.7 75-125109Chromium

"45.7 0.518 25.9 15.1 75-125118Copper

"70.7 0.311 51.8 13.3 75-125111Lead

"70.9 0.518 51.8 10.1 75-125117Nickel

"2.61 0.518 5.18 ND 75-12550.3 Low BiasSilver

"227 1.04 207 ND 75-125110Thallium

"76.3 1.04 51.8 19.7 75-125109Vanadium

"87.1 1.04 51.8 33.8 75-125103Zinc

Reference (BG61338-SRM1) Prepared & Analyzed: 07/28/2016

mg/kg wet67.6 0.500 108 22.9-254.662.6Antimony

"131 1.00 151 70.9-129.886.8Arsenic

"243 1.00 262 73.7-126.392.8Barium

"114 0.100 133 75.1-124.885.6Beryllium

"122 0.300 152 73-126.380.5Cadmium

"101 0.500 117 69.6-129.986.5Chromium

"60.5 0.500 68.6 73.2-129.288.2Copper

"209 0.300 254 75.5-124.882.3Lead

"277 0.500 315 74.3-126.687.8Nickel

"142 1.00 162 67.3-132.187.6Selenium

"11.1 0.500 44.3 66.4-133.825.2 Low BiasSilver

"202 1.00 259 69.5-130.577.9Thallium

"97.2 1.00 116 59.7-139.783.8Vanadium

"250 1.00 306 69-131.581.7Zinc


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag



mg/kg wetND 0.500Antimony

"ND 1.00Arsenic

"ND 1.00Barium

"ND 0.100Beryllium

"ND 0.300Cadmium

"ND 0.500Chromium

"ND 0.500Copper

"ND 0.300Lead

"ND 0.500Nickel

"ND 1.00Selenium

"ND 0.500Silver

"ND 1.00Thallium

"ND 1.00Vanadium

"ND 1.00Zinc


mg/kg wet72.7 0.500 108 22.9-254.667.3Antimony

"142 1.00 151 70.9-129.894.1Arsenic

"259 1.00 262 73.7-126.398.7Barium

"122 0.100 133 75.1-124.891.5Beryllium

"131 0.300 152 73-126.386.4Cadmium

"108 0.500 117 69.6-129.992.2Chromium

"64.6 0.500 68.6 73.2-129.294.2Copper

"226 0.300 254 75.5-124.889.0Lead

"295 0.500 315 74.3-126.693.6Nickel

"154 1.00 162 67.3-132.195.3Selenium

"11.8 0.500 44.3 66.4-133.826.7 Low BiasSilver

"220 1.00 259 69.5-130.585.1Thallium

"103 1.00 116 59.7-139.789.2Vanadium

"267 1.00 306 69-131.587.2Zinc


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte

Mercury by EPA 7000/200 Series Methods - Quality Control Data


Flag

7000/200 Series Methods EPA 7473[TOC]

Batch BG61312 - EPA 7473 soil


mg/kg wetND 0.0300Mercury


mg/kg6.7455 5.76 71.2-129117Mercury

Batch BG61394 - EPA 7473 soil



Duplicate (BG61394-DUP1) Prepared & Analyzed: 07/29/2016*Source sample: 16G1060-09 (SS-16)

mg/kg dry0.302 0.0380 0.277 358.59Mercury

Matrix Spike (BG61394-MS1) Prepared & Analyzed: 07/29/2016*Source sample: 16G1060-09 (SS-16)

mg/kg0.807 0.500 0.218 75-125118Mercury


mg/kg5.5805 5.76 71.2-12996.9Mercury

Batch BH60007 - EPA 7473 soil



Reference (BH60007-SRM1) Prepared & Analyzed: 08/01/2016

mg/kg6.2201 5.76 71.2-129108Mercury


Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte

Miscellaneous Physical Parameters - Quality Control Data


Flag

OC_2]Miscellaneous Physical Parameters SM 2540G[TOC]

Batch BH60160 - % Solids Prep

Duplicate (BH60160-DUP1) Prepared: 08/02/2016 Analyzed: 08/03/2016*Source sample: 16G1060-17 (SS-24)

%74.6 0.100 74.3 200.391% Solids

Batch BH60161 - % Solids Prep

Duplicate (BH60161-DUP1) Prepared: 08/02/2016 Analyzed: 08/03/2016*Source sample: 16G1060-32 (SS-38)

%81.7 0.100 80.8 201.12% Solids


Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060

DATA QUALITY ASSESSMENT WORKSHEET - SEMI-VOLATILES

Describe the intended use of the data:

The intended use of this data is determined by the project conceptual site model.

Data Quality Assessment Elements Data Quality Assessment Nonconformances

STANDARD RCP DELIVERABLES NONE

Data Package Inspection NONE

Reasonable Confidence Evaluation NONE

Chain of Custody Evaluation NONE

Sample Result Evaluation NONE

Sample Preservation and Holding Time Evaluation Sample 16G1060-06RE1 failed hold criteria for Semi-Volatiles,

CT RCP BNA List.

Sampled = 07/27/2016 09:45

Received = 07/27/2016 15:38

Prepared = 08/29/2016 16:52

Analyzed = 08/29/2016 17:21

Sampled->Prepared [Day] > 14 days

Sample 16G1060-08RE1 failed hold criteria for Semi-Volatiles,

CT RCP BNA List.

Sampled = 07/27/2016 09:55

Received = 07/27/2016 15:38

Prepared = 08/29/2016 16:52

Analyzed = 08/29/2016 17:52


Sample 16G1060-10RE1 failed hold criteria for Semi-Volatiles,

CT RCP BNA List.

Sampled = 07/27/2016 10:10

Received = 07/27/2016 15:38

Prepared = 08/29/2016 16:52

Analyzed = 08/29/2016 18:23


Continuing Calibration Verification Evaluation

Method Blank Evaluation NONE

[TOC_1]Data Quality Assesment[TOC]


Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060





Laboratory Control Samples Recovery Evaluation LCS Recovery for Bis(2-chloroethyl)ether (36.8%) was outside

acceptance limits (40-140) in BH60094-BS1 for Semi-Volatiles,

CT RCP BNA List

LCS Recovery for Phenol (2.96%) was outside acceptance limits

(30-130) in BH60094-BSD1 for Semi-Volatiles, CT RCP BNA

List

LCS Recovery for 4-Nitroaniline (199%) was outside acceptance

limits (40-140) in BH60136-BS1 for Semi-Volatiles, CT RCP

BNA List


limits (40-140) in BH60136-BSD1 for Semi-Volatiles, CT RCP

BNA List


limits (40-140) in BH60221-BS1 for Semi-Volatiles, CT RCP

BNA List


limits (40-140) in BH60221-BSD1 for Semi-Volatiles, CT RCP

BNA List

Laboratory Control Samples Precision Evaluation LCS Duplicate RPD for Bis(2-chloroisopropyl)ether (35.2%) was

above the acceptance limit (30) in BH60094-BSD1 for

Semi-Volatiles, CT RCP BNA List

LCS Duplicate RPD for N-nitroso-di-n-propylamine (31.4%) was

above the acceptance limit (30) in BH60094-BSD1 for


LCS Duplicate RPD for Phenol (32.2%) was above the acceptance

limit (30) in BH60094-BSD1 for Semi-Volatiles, CT RCP BNA

List

LCS Duplicate RPD for Pyridine (31.4%) was above the

acceptance limit (30) in BH60094-BSD1 for Semi-Volatiles, CT

RCP BNA List


Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060





Surrogate Recovery Evaluation Surrogate Recovery for 2,4,6-Tribromophenol (9.10%) was

outside acceptance limits (30-130) in 16G1060-06 for


- The recovery of this surrogate was outside of RCP limits.

Surrogate Recovery for 2-Fluorobiphenyl (7.61%) was outside

acceptance limits (30-130) in 16G1060-06 for Semi-Volatiles, CT

RCP BNA List


Surrogate Recovery for 2-Fluorophenol (5.81%) was outside


RCP BNA List


Surrogate Recovery for Nitrobenzene-d5 (6.29%) was outside


RCP BNA List


Surrogate Recovery for Phenol-d5 (7.45%) was outside


RCP BNA List


Surrogate Recovery for Terphenyl-d14 (8.01%) was outside


RCP BNA List


Surrogate Recovery for 2,4,6-Tribromophenol (5.82%) was






RCP BNA List



Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060







RCP BNA List




RCP BNA List




RCP BNA List




RCP BNA List








RCP BNA List




RCP BNA List




RCP BNA List



Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060







RCP BNA List




RCP BNA List








RCP BNA List




RCP BNA List




RCP BNA List




RCP BNA List




RCP BNA List



Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060







RCP BNA List




RCP BNA List



acceptance limits (30-130) in BH60094-MS1 for Semi-Volatiles,

CT RCP BNA List



CT RCP BNA List


Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060





Site Specific Matrix Spike Recovery Evaluation Matrix Spike Recovery for Carbazole (382%) was outside


CT RCP BNA List

Matrix Spike Recovery for Pentachlorophenol (24.2%) was

outside acceptance limits (30-130) in BH60094-MS1 for


Matrix Spike Recovery for 2,4-Dinitrophenol (28.3%) was outside


CT RCP BNA List

- The spike recovery was outside acceptance limits for the MS

and/or MSD due to matrix interference. The LCS and/or LCSD

were within acceptance limits showing that the laboratory is in

control and the data are acceptable.

Matrix Spike Recovery for Benzo(g,h,i)perylene (39.1%) was







Matrix Spike Recovery for Bis(2-chloroethyl)ether (39.8%) was







Matrix Spike Recovery for Hexachlorocyclopentadiene (23.2%)

was outside acceptance limits (40-140) in BH60136-MS1 for







Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060





Matrix Spike Recovery for Pyridine (36.3%) was outside


CT RCP BNA List





Matrix Spike Recovery for Pyridine (9.40%) was outside


CT RCP BNA List

- This result was reported from an analysis conducted

outside of the EPA recommended holding time.

Site Specific Matrix Spike Precision Evaluation NOT APPLICABLE

Tentatively Identified Compounds NONE


Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060

DATA QUALITY ASSESSMENT WORKSHEET - PESTICIDES









Sample Preservation and Holding Time Evaluation NONE


Laboratory Control Samples Recovery Evaluation NONE

Laboratory Control Samples Precision Evaluation NONE


Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060





Surrogate Recovery Evaluation Surrogate Recovery for Tetrachloro-m-xylene (21.8%) was outside

acceptance limits (30-140) in 16G1060-02 for Pesticides, CT RCP

Target List

- This surrogate recovered below control limits due to extract

clean-up required. The alternate surrogate, Decachlorobiphenyl is

within control limits.

Surrogate Recovery for Tetrachloro-m-xylene (24.6%) was outside


Target List






Target List






Target List






Target List






Target List




Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060








Target List






Target List






Target List






Target List






Target List






Target List


Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060










Target List




Site Specific Matrix Spike Recovery Evaluation Matrix Spike Recovery for Alachlor (185%) was outside

acceptance limits (30-150) in BH60058-MS1 for Pesticides, CT

RCP Target List

- The spike recovery for this QC sample is outside of established

control limits due to sample matrix interference.




Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060

DATA QUALITY ASSESSMENT WORKSHEET - PCBs







Chain 0f Custody Evaluation NONE





Laboratory Control Samples Precision Evaluation NOT APPLICABLE

Surrogate Recovery Evaluation NONE

Site Specific Matrix Spike Recovery Evaluation NOT APPLICABLE




Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060

DATA QUALITY ASSESSMENT WORKSHEET - HERBICIDES












Laboratory Control Samples Precision Evaluation NONE

Surrogate Recovery Evaluation NONE

Site Specific Matrix Spike Recovery Evaluation Matrix Spike Recovery for Dalapon (23.8%) was outside

acceptance limits (30-150) in BH60176-MS1 for Herbicides, CT

RCP




Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060

DATA QUALITY ASSESSMENT WORKSHEET - METALS











Laboratory Control Samples Recovery Evaluation NOT APPLICABLE


Standard Reference Material Recovery Evaluation Reference Material Recovery for Silver (25.15278%) was outside

acceptance limits (66.4-133.8) in BG61338-SRM1 for Metals,

CTDEP RCP

- This LCS analyte is outside Laboratory Recovery limits due the

analyte behavior using the referenced method. The reference

method has certain limitations with respect to analytes of this

nature.

Reference Material Recovery for Silver (26.69359%) was outside

acceptance limits (66.4-133.8) in BG61339-SRM1 for Metals,

CTDEP RCP

- This LCS analyte is outside Laboratory Recovery limits due the

analyte behavior using the referenced method. The reference

method has certain limitations with respect to analytes of this

nature.


Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060

DATA QUALITY ASSESSMENT WORKSHEET - METALS




Site Specific Matrix Spike Recovery Evaluation Matrix Spike Recovery for Silver (50.34115%) was outside

acceptance limits (75-125) in BG61338-MS1 for Metals, CTDEP

RCP


and/or MSD due to matrix interference. The SRM was within

acceptance limits, therefore data are acceptable.

Matrix Spike Recovery for Silver (51.63992%) was outside

acceptance limits (75-125) in BG61339-MS1 for Metals, CTDEP

RCP


and/or MSD due to matrix interference. The SRM was within

acceptance limits, therefore data are acceptable.


Duplicate Precision Evaluation Duplicate RPD for Cadmium (53.83276%) was above the

acceptance limit (35) in BG61338-DUP1 for Metals, CTDEP RCP

- Sample conc. <5 X reporting limit.

Duplicate RPD for Selenium (49.11389%) was above the



Duplicate RPD for Cadmium (61.73293%) was above the



Duplicate RPD for Selenium (44.27037%) was above the




Laboratory Name:

Project Location:



Lab Project No.:



07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

16G1060

DATA QUALITY ASSESSMENT WORKSHEET - MERCURY











Laboratory Control Samples Recovery Evaluation NOT APPLICABLE


Standard Reference Material Recovery Evaluation NONE

Site Specific Matrix Spike Recovery Evaluation NONE


Duplicate Precision Evaluation NONE


DATA QUALITY ASSESSMENT SUMMARY

Project: Lab Project No:

Laboratory Reviewer(s):Review Date(s):

140147801 Western Middle School 16G1060

MS12/30/1899 - 09/01/2016

QC Sample Nonconformances

York Analytical Laboratories, Inc.Laboratory: Client: Langan Engineering & Environmental Services (CT)

Sampling Date(s):Laboratory Sample ID(s): 07/27/2016 - 07/27/201616G1060-01 - 16G1060-32

[TOC_1]QC Assesment Summary[TOC]

Batch ID: BH60094

Analyte %REC

%REC

Limits Bias RPD

RPD

Limit Bias QC Sample ID

Type of QC

Nonconformance CommentsResult

Bis(2-chloroethyl)ether 40-14036.8 Low BiasBH60094-BS1 LCS920 ug/kg wet

Bis(2-chloroisopropyl)ether 3040-14079.4 35.2 Non-dir.BH60094-BSD1 LCS Dup1980 ug/kg wet

N-nitroso-di-n-propylamine 3040-14072.7 31.4 Non-dir.BH60094-BSD1 LCS Dup1820 ug/kg wet

Phenol 3030-1302.96 32.2Low Bias Non-dir.BH60094-BSD1 LCS Dup74.0 ug/kg wet

Pyridine 3040-14072.1 31.4 Non-dir.BH60094-BSD1 LCS Dup1800 ug/kg wet

Carbazole 40-140382 High BiasBH60094-MS1 Matrix Spike (SS-9)9890 ug/kg dry

Pentachlorophenol 30-13024.2 Low BiasBH60094-MS1 Matrix Spike (SS-9)626 ug/kg dry

30-130Surrogate: 2-Fluorophenol 25.81010 ug/kg dry SurrogateBH60094-MS1

(SS-9)

Low Bias

30-130Surrogate: 2-Fluorobiphenyl 23.6614 ug/kg dry SurrogateBH60094-MS1

(SS-9)

Low Bias

Batch ID: BH60136

Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


2,4-Dinitrophenol 30-130130 High BiasBH60136-BS1 LCS3260 ug/kg wet

4-Nitroaniline 40-140199 High BiasBH60136-BS1 LCS4980 ug/kg wet

4-Nitroaniline 3040-140182 8.97High BiasBH60136-BSD1 LCS Dup4550 ug/kg wet

2,4-Dinitrophenol 30-13028.3 Low BiasBH60136-MS1 The spike recovery was

outside acceptance

limits for the MS

and/or MSD due to

matrix interference.

The LCS and/or LCSD

were within acceptance

limits showing that the

laboratory is in control

and the data are

acceptable.

Matrix Spike

(SS-32)

745 ug/kg dry

Benzo(g,h,i)perylene 40-14039.1 Low BiasBH60136-MS1 The spike recovery was

outside acceptance

limits for the MS

and/or MSD due to


The LCS and/or LCSD




and the data are

acceptable.

Matrix Spike

(SS-32)

1030 ug/kg dry


Batch ID: BH60136

Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


Bis(2-chloroethyl)ether 40-14039.8 Low BiasBH60136-MS1 The spike recovery was

outside acceptance

limits for the MS

and/or MSD due to


The LCS and/or LCSD




and the data are

acceptable.

Matrix Spike

(SS-32)

1050 ug/kg dry

Hexachlorocyclopentadiene 40-14023.2 Low BiasBH60136-MS1 The spike recovery was

outside acceptance

limits for the MS

and/or MSD due to


The LCS and/or LCSD




and the data are

acceptable.

Matrix Spike

(SS-32)

612 ug/kg dry

Pyridine 40-14036.3 Low BiasBH60136-MS1 The spike recovery was

outside acceptance

limits for the MS

and/or MSD due to


The LCS and/or LCSD




and the data are

acceptable.

Matrix Spike

(SS-32)

955 ug/kg dry

Batch ID: BH60221

Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


4-Nitroaniline 40-140190 High BiasBH60221-BS1 LCS4750 ug/kg wet

4-Nitroaniline 3040-140185 2.85High BiasBH60221-BSD1 LCS Dup4620 ug/kg wet

Batch ID: BH60058

Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


Alachlor 30-150185 High BiasBH60058-MS1 The spike recovery for

this QC sample is

outside of established

control limits due to

sample matrix

interference.

Matrix Spike (SS-9)96.0 ug/kg dry


Batch ID: BH60176

Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


Dalapon 30-15023.8 Low BiasBH60176-MS1 Matrix Spike (SS-9)395 ug/kg dry

Batch ID: BG61338

Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


Cadmium 35- 53.8 Non-dir.BG61338-DUP1 Sample conc. <5 X

reporting limit.

Duplicate (SS-9)0.322 mg/kg dry

Selenium 35- 49.1 Non-dir.BG61338-DUP1 Sample conc. <5 X

reporting limit.

Duplicate (SS-9)2.28 mg/kg dry

Silver 75-12550.3 Low BiasBG61338-MS1 The spike recovery was

outside acceptance

limits for the MS

and/or MSD due to


The SRM was within

acceptance limits,

therefore data are

acceptable.

Matrix Spike (SS-9)2.61 mg/kg dry

Silver 66.4-133.825.2 Low BiasBG61338-SRM1 This LCS analyte is

outside Laboratory

Recovery limits due

the analyte behavior

using the referenced

method. The reference

method has certain

limitations with respect

to analytes of this

nature.

Reference11.1 mg/kg wet

Batch ID: BG61339

Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


Silver 66.4-133.826.7 Low BiasBG61339-SRM1 This LCS analyte is

outside Laboratory

Recovery limits due

the analyte behavior

using the referenced

method. The reference

method has certain

limitations with respect

to analytes of this

nature.

Reference11.8 mg/kg wet


Batch Summary

[TOC_1]Non-Conformance Batch Summary[TOC]Batch ID: BG61338 General Method: Metals by ICP

YORK Sample ID Client Sample ID

16G1060-01 SS-9

16G1060-02 SS-10

16G1060-03 SS-11

16G1060-04 SS-12

16G1060-05 SS-13

16G1060-06 SS-14

16G1060-07 DUP-1

16G1060-08 SS-15

16G1060-09 SS-16

16G1060-10 SS-17

16G1060-11 SS-18

16G1060-12 SS-19

16G1060-13 SS-20

16G1060-14 SS-21

16G1060-15 SS-22

16G1060-16 SS-23

16G1060-17 SS-24

16G1060-18 SS-25

16G1060-19 SS-26

16G1060-20 DUP-2

BG61338-BLK1 Blank

BG61338-DUP1 Duplicate

BG61338-MS1 Matrix Spike

BG61338-SRM1 Reference

Batch ID: BG61339 General Method: Metals by ICP


16G1060-21 SS-27

16G1060-22 SS-28

16G1060-23 SS-29

16G1060-24 SS-30

16G1060-25 SS-31

16G1060-26 SS-34

16G1060-27 SS-32

16G1060-28 SS-33

16G1060-29 SS-35

16G1060-30 SS-36

16G1060-31 SS-37

16G1060-32 SS-38

BG61339-BLK1 Blank

BG61339-SRM1 Reference

Batch ID: BH60058 General Method: Polychlorinated Biphenyls by GC/ECD


16G1060-01 SS-9

16G1060-01 SS-9

16G1060-02 SS-10

16G1060-02 SS-10


Batch ID: BH60058 General Method: Organochlorine Pesticides by GC/ECD


16G1060-03 SS-11

16G1060-03 SS-11

16G1060-04 SS-12

16G1060-04 SS-12

16G1060-05 SS-13

16G1060-05 SS-13

16G1060-06 SS-14

16G1060-06 SS-14

16G1060-07 DUP-1

16G1060-07 DUP-1

16G1060-08 SS-15

16G1060-08 SS-15

16G1060-09 SS-16

16G1060-09 SS-16

16G1060-10 SS-17

16G1060-10 SS-17

16G1060-11 SS-18

16G1060-11 SS-18

16G1060-12 SS-19

16G1060-12 SS-19

16G1060-13 SS-20

16G1060-13 SS-20

16G1060-14 SS-21

16G1060-14 SS-21

16G1060-15 SS-22

16G1060-15 SS-22

16G1060-16 SS-23

16G1060-16 SS-23

16G1060-17 SS-24

16G1060-17 SS-24

16G1060-18 SS-25

16G1060-18 SS-25

16G1060-19 SS-26

16G1060-19 SS-26

16G1060-20 DUP-2

16G1060-20 DUP-2

BH60058-BLK1 Blank

BH60058-BLK2 Blank

BH60058-BS1 LCS

BH60058-BS2 LCS

BH60058-BSD1 LCS Dup

BH60058-MS1 Matrix Spike

Batch ID: BH60094 General Method: Semivolatile Organic Compounds by GC/MS


16G1060-01 SS-9

16G1060-02 SS-10

16G1060-03 SS-11

16G1060-04 SS-12

16G1060-05 SS-13

16G1060-06 SS-14

16G1060-07 DUP-1




16G1060-08 SS-15

16G1060-09 SS-16

16G1060-10 SS-17

16G1060-11 SS-18

BH60094-BLK1 Blank

BH60094-BS1 LCS





16G1060-13 SS-20

16G1060-14 SS-21

16G1060-15 SS-22

16G1060-16 SS-23

16G1060-17 SS-24

16G1060-18 SS-25

16G1060-19 SS-26

16G1060-20 DUP-2

16G1060-21 SS-27

16G1060-22 SS-28

16G1060-23 SS-29

16G1060-24 SS-30

16G1060-25 SS-31

16G1060-26 SS-34

16G1060-27 SS-32

16G1060-28 SS-33

16G1060-29 SS-35

16G1060-30 SS-36

16G1060-31 SS-37

16G1060-32 SS-38

BH60136-BLK1 Blank

BH60136-BS1 LCS



Batch ID: BH60176 General Method: Chlorinated Herbicides by GC/ECD


16G1060-01 SS-9

16G1060-02 SS-10

16G1060-03 SS-11

16G1060-04 SS-12

16G1060-05 SS-13

16G1060-06 SS-14

16G1060-07 DUP-1

16G1060-08 SS-15

16G1060-09 SS-16

16G1060-10 SS-17

16G1060-11 SS-18

16G1060-12 SS-19

16G1060-13 SS-20


Batch ID: BH60176 General Method: Chlorinated Herbicides by GC/ECD


16G1060-14 SS-21

16G1060-15 SS-22

16G1060-16 SS-23

16G1060-17 SS-24

16G1060-18 SS-25

16G1060-19 SS-26

16G1060-20 DUP-2

BH60176-BLK1 Blank

BH60176-BS1 LCS





16G1060-12 SS-19

BH60221-BLK1 Blank

BH60221-BS1 LCS



Laboratory: Client:

Project: Lab Project No:

Laboratory Reviewer(s):Review Date(s):

140147801 Western Middle School 16G1060

MS12/30/1899 - 09/01/2016


Sampling Date(s):Laboratory Sample ID(s): 07/27/2016 - 07/27/201616G1060-01 - 16G1060-32


[TOC_1]Sample Assesment Summary[TOC]

Sample Nonconformances

Analyte %REC

%REC

Limits Bias RPD

RPD

Limit Bias Sample ID

Type of QC


30-130Surrogate:

2,4,6-Tribromophenol

9.10524 ug/kg dry The recovery of this

surrogate was outside

of RCP limits.

Surrogate16G1060-06

(SS-14)

Low Bias

30-130Surrogate: 2-Fluorobiphenyl 7.61293 ug/kg dry The recovery of this


of RCP limits.

Surrogate16G1060-06

(SS-14)

Low Bias

30-130Surrogate: 2-Fluorophenol 5.81335 ug/kg dry The recovery of this


of RCP limits.

Surrogate16G1060-06

(SS-14)

Low Bias

30-130Surrogate: Phenol-d5 7.45429 ug/kg dry The recovery of this


of RCP limits.

Surrogate16G1060-06

(SS-14)

Low Bias

30-130Surrogate: Nitrobenzene-d5 6.29242 ug/kg dry The recovery of this


of RCP limits.

Surrogate16G1060-06

(SS-14)

Low Bias

30-130Surrogate: Terphenyl-d14 8.01308 ug/kg dry The recovery of this


of RCP limits.

Surrogate16G1060-06

(SS-14)

Low Bias



of RCP limits.

Surrogate16G1060-08

(SS-15)

Low Bias



of RCP limits.

Surrogate16G1060-08

(SS-15)

Low Bias



of RCP limits.

Surrogate16G1060-08

(SS-15)

Low Bias



of RCP limits.

Surrogate16G1060-08

(SS-15)

Low Bias



of RCP limits.

Surrogate16G1060-08

(SS-15)

Low Bias

30-130Surrogate:




of RCP limits.

Surrogate16G1060-08

(SS-15)

Low Bias



of RCP limits.

Surrogate16G1060-10

(SS-17)

Low Bias



of RCP limits.

Surrogate16G1060-10

(SS-17)

Low Bias

30-130Surrogate:




of RCP limits.

Surrogate16G1060-10

(SS-17)

Low Bias



of RCP limits.

Surrogate16G1060-10

(SS-17)

Low Bias



of RCP limits.

Surrogate16G1060-10

(SS-17)

Low Bias



of RCP limits.

Surrogate16G1060-10

(SS-17)

Low Bias



Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


30-130Surrogate:




of RCP limits.

Surrogate16G1060-11

(SS-18)

Low Bias

Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC




of RCP limits.

Surrogate16G1060-13

(SS-20)

Low Bias



of RCP limits.

Surrogate16G1060-18

(SS-25)

Low Bias



of RCP limits.

Surrogate16G1060-19

(SS-26)

Low Bias



of RCP limits.

Surrogate16G1060-19

(SS-26)

Low Bias



of RCP limits.

Surrogate16G1060-22

(SS-28)

Low Bias



of RCP limits.

Surrogate16G1060-25

(SS-31)

Low Bias



of RCP limits.

Surrogate16G1060-26

(SS-34)

Low Bias


Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


30-140Surrogate:

Tetrachloro-m-xylene

21.834.4 ug/kg dry This surrogate

recovered below


extract clean-up

required. The alternate

surrogate,

Decachlorobiphenyl is


Surrogate16G1060-02

(SS-10)

Low Bias

30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-03

(SS-11)

Low Bias

30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-06

(SS-14)

Low Bias



Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-09

(SS-16)

Low Bias

Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-23

(SS-29)

Low Bias

30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-24

(SS-30)

Low Bias

30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-25

(SS-31)

Low Bias

30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-26

(SS-34)

Low Bias

30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-28

(SS-33)

Low Bias

30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-29

(SS-35)

Low Bias



Analyte %REC

%REC

Limits Bias RPD

RPD


Type of QC


30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-30

(SS-36)

Low Bias

30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-31

(SS-37)

Low Bias

30-140Surrogate:



recovered below


extract clean-up


surrogate,



Surrogate16G1060-32

(SS-38)

Low Bias

Notes: Other RCP nonconformances, if any, are detailed in the Data Quality Assessment worksheets.

For multiple surrogate analyses such as semi-volatiles, volatiles, etc, single surrogate excursions do not necessarily indicate a bias in the sample. Samples with

multiple surrogate excursions may exhibit a bias in the results.

Definitions: LCS - Laboratory Control Sample

LCS dup - Laboratory Control Sample Duplicate

MS - Matrix Spike

MSD - Matrix Spike Duplicate

BS - Blank Spike also called LCS

BSD - Blank Spike Duplicate also called LCS dup

SRM - Standard Reference Material

DUP - Duplicate


Notes and Definitions [TOC_1]Notes and Specific Data Flags[T

S-07 The recovery of this surrogate was outside of RCP limits.

QM-05 The spike recovery was outside acceptance limits for the MS and/or MSD due to matrix interference. The LCS and/or LCSD were

within acceptance limits showing that the laboratory is in control and the data are acceptable.

QM-01 The spike recovery for this QC sample is outside of established control limits due to sample matrix interference.

QL-02 This LCS analyte is outside Laboratory Recovery limits due the analyte behavior using the referenced method. The reference method

has certain limitations with respect to analytes of this nature.

M-RPD Sample conc. <5 X reporting limit.

M-MISpk The spike recovery was outside acceptance limits for the MS and/or MSD due to matrix interference. The SRM was within acceptance

limits, therefore data are acceptable.

IS-06 Internal standard perylene-d12 did not meet acceptance criteria. The sample was reanalyzed to confirm matrix interference.

Compounds affected are: Benzo(g,h,i)perylene, Dibenzo(a,h)anthracene and Indeno(1,2,3-cd)pyrene.

HT-01 This result was reported from an analysis conducted

outside of the EPA recommended holding time.

GC-SCu This surrogate recovered below control limits due to extract clean-up required. The alternate surrogate, Decachlorobiphenyl is within

control limits.

CCV-E The value reported is ESTIMATED. The value is estimated due to its behavior during continuing calibration verification (>20%

Difference for average Rf or >20% Drift for quadratic fit).

Relative Percent DifferenceRPD

Not reportedNR

NOT DETECTED - the analyte is not detected at the Reported to level (LOQ/RL or LOD/MDL)ND

Low Bias flag indicates that the recovery of the flagged analyte is below the laboratory or regulatory lower control limit. The data user should take note

that this analyte may be biased low but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias

conclusions. In cases where no site-specific MS/MSD was requested, only the LCS data can be used to evaluate such bias.

Low Bias

High Bias flag indicates that the recovery of the flagged analyte is above the laboratory or regulatory upper control limit. The data user should take

note that this analyte may be biased high but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias


High Bias

Wet The data has been reported on an as-received (wet weight) basis

REPORTING LIMIT - the minimum reportable value based upon the lowest point in the analyte calibration curve.

METHOD DETECTION LIMIT - a statistically derived estimate of the minimum amount of a substance an analytical system can reliably detect with a

99% confidence that the concentration of the substance is greater than zero. This is based upon 40 CFR Part 136 Appendix B and applies only to EPA

600 and 200 series methods.

RL

MDL

*

LOQ LIMIT OF QUANTITATION - the minimum concentration of a target analyte that can be reported within a specified degree of confidence . This is the

lowest point in an analyte calibration curve that has been subjected to all steps of the processing/analysis and verified to meet defined criteria. This is

based upon NELAC 2009 Standards and applies to all analyses.

LOD LIMIT OF DETECTION - a verified estimate of the minimum concentration of a substance in a given matrix that an analytical process can reliably

detect. This is based upon NELAC 2009 Standards and applies to all analyses conducted under the auspices of EPA SW-846.

Reported to This indicates that the data for a particular analysis is reported to either the LOD/MDL, or the LOQ/RL. In cases where the "Reported to" is located

above the LOD/MDL, any value between this and the LOQ represents an estimated value which is "J" flagged accordingly. This applies to volatile and

semi-volatile target compounds only.

Analyte is not certified or the state of the samples origination does not offer certification for the Analyte .


Non-Dir. Non-dir. flag (Non-Directional Bias ) indicates that the Relative Percent Difference (RPD) (a measure of precision) among the MS and MSD data is

outside the laboratory or regulatory control limit. This alerts the data user where the MS and MSD are from site-specific samples that the RPD is high

due to either non-homogeneous distribution of target analyte between the MS/MSD or indicates poor reproducibility for other reasons.

If EPA SW-846 method 8270 is included herein it is noted that the target compound N-nitrosodiphenylamine (NDPA) decomposes in the gas chromatographic inlet

and cannot be separated from diphenylamine (DPA). These results could actually represent 100% DPA, 100% NDPA or some combination of the two.

For this reason, York reports the combined result for n-nitrosodiphenylamine and diphenylamine for either of these compounds as a combined concentration as

Diphenylamine.

If Total PCBs are detected and the target aroclors reported are "Not detected", the Total PCB value is reported due to the presence of either or both Aroclors 1262 and

1268 which are non-target aroclors for some regulatory lists.

2-chloroethylvinyl ether readily breaks down under acidic conditions. Samples that are acid preserved, including standards will exhibit breakdown. The data user

should take note.

Semi-Volatile and Volatile analyses are reported down to the LOD/MDL, with values between the LOD/MDL and the LOQ being "J" flagged as estimated results.

Certification for pH is no longer offered by NYDOH ELAP.

For analyses by EPA SW-846-8270D, the Limit of Quantitation (LOQ) reported for benzidine is based upon the lowest standard used for calibration and is not a

verified LOQ due to this compound's propensity for oxidative losses during extraction/concentration procedures and non-reproducible chromatographic performance.

120 RESEARCH DRIVE STRATFORD, CT 06615 (203) 325-1371 FAX (203) 357-0166

Rev. 1.0 This report has been revised to include both sets of SVOA data for samples -06, -08,-10.

Page 230 of 234

Page 231 of 234

Page 232 of 234

Page 233 of 234

Page 234 of 234

Technical Report

prepared for:

Langan Engineering & Environmental Services (CT)Long Wharf Maritime Center, 555 Long Wharf Drive

New Haven CT, 06511




York Project (SDG) No.: 16H0424

CT Cert. No. PH-0723 New Jersey Cert. No. CT-005 New York Cert. No. 10854 PA Cert. No. 68-04440

120 RESEARCH DRIVE FAX (203) 357-0166(203) 325-1371STRATFORD, CT 06615

1.0Revision No.

Page 1 of 16


SS-24N-1016H0424-01 Soil 08/09/2016 08/09/2016

SS-24E-1016H0424-02 Soil 08/09/2016 08/09/2016

SS-24S-1016H0424-03 Soil 08/09/2016 08/09/2016

SS-24W-1016H0424-04 Soil 08/09/2016 08/09/2016

SS-28N-1016H0424-05 Soil 08/09/2016 08/09/2016

SS-28E-1016H0424-06 Soil 08/09/2016 08/09/2016

SS-28S-1016H0424-07 Soil 08/09/2016 08/09/2016

SS-28W-1016H0424-08 Soil 08/09/2016 08/09/2016

SS-24N-2016H0424-09 Soil 08/09/2016 08/09/2016

SS-24E-2016H0424-10 Soil 08/09/2016 08/09/2016

SS-24S-2016H0424-11 Soil 08/09/2016 08/09/2016

SS-24W-2016H0424-12 Soil 08/09/2016 08/09/2016

SS-28N-2016H0424-13 Soil 08/09/2016 08/09/2016

SS-28W-2016H0424-16 Soil 08/09/2016 08/09/2016


York Project (SDG) No.: 16H0424



New Haven CT, 06511

Long Wharf Maritime Center, 555 Long Wharf Drive


Purpose and Results

This report contains the analytical data for the sample(s) identified on the attached chain-of-custody received in our laboratory

on August 09, 2016 and listed below. The project was identified as your project: 140147801 Western Middle School.

The analyses were conducted utilizing appropriate EPA, Standard Methods, and ASTM methods as detailed in the data

summary tables.

All samples were received in proper condition meeting the customary acceptance requirements for environmental samples

except those indicated under the Notes section of this report.

All analyses met the method and laboratory standard operating procedure requirements except as indicated by any data flags,

the meaning of which are explained in the attachment to this report, and case narrative if applicable.

The results of the analyses, which are all reported on dry weight basis (soils) unless otherwise noted, are detailed in the

following pages.

Please contact Client Services at 203.325.1371 with any questions regarding this report.

[TOC_1] Introduction and Sample Cross Reference [TOC]

Page 2 of 16

General Notes for York Project (SDG) No.: 16H0424

1. The RLs and MDLs (Reporting Limit and Method Detection Limit respectively) reported are adjusted for any dilution necessary due to

the levels of target and/or non-target analytes and matrix interference. The RL(REPORTING LIMIT) is based upon the lowest

standard utilized for the calibration where applicable.

2. Samples are retained for a period of thirty days after submittal of report, unless other arrangements are made.

3. York's liability for the above data is limited to the dollar value paid to York for the referenced project.

4. This report shall not be reproduced without the written approval of York Analytical Laboratories, Inc.

5. All samples were received in proper condition for analysis with proper documentation, unless otherwise noted.

6. All analyses conducted met method or Laboratory SOP requirements. See the Qualifiers and/or Narrative sections for further information.

7. It is noted that no analyses reported herein were subcontracted to another laboratory, unless noted in the report.

8. This report reflects results that relate only to the samples submitted on the attached chain-of-custody form(s) received by York.

Approved By:

Laboratory Director

Date: 08/15/2016

Benjamin Gulizia

[TOC_2]General Notes Relating to this Report[TOC]

Page 3 of 16

SS-24N-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:


August 9, 2016 9:45 amSoil140147801 Western Middle School

[TOC_2]SS-24N-10[TOC]

16H0424-01

08/09/2016


Lead by EPA 6010


Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

LOD/MDL

449 mg/kg dry 17439-92-1 KV08/10/2016 11:35 08/10/2016 21:340.3490.349 EPA 6010CLead

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP


Total Solids




LOQ

Reported to

LOD/MDL

85.9 % 1solids LAB08/10/2016 07:59 08/10/2016 12:120.1000.100 SM 2540G% Solids

Certifications: CTDOH

SS-24E-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:



[TOC_2]SS-24E-10[TOC]

16H0424-02

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-24S-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:



[TOC_2]SS-24S-10[TOC]

16H0424-03

08/09/2016

[TOC_1]Sample Results[TOC]


Page 4 of 16

SS-24S-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-03

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-24W-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:



[TOC_2]SS-24W-10[TOC]

16H0424-04

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-28N-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-05

08/09/2016



Page 5 of 16

SS-28N-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-05

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-28E-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-06

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-28S-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-07

08/09/2016



Page 6 of 16

SS-28S-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-07

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-28W-10


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-08

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-24N-20


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-09

08/09/2016



Page 7 of 16

SS-24N-20


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-09

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-24E-20


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-10

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-24S-20


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-11

08/09/2016



Page 8 of 16

SS-24S-20


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-11

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-24W-20


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-12

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-28N-20


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-13

08/09/2016



Page 9 of 16

SS-28N-20


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:




16H0424-13

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL



SS-28W-20


16H0424

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:


August 9, 2016 12:00 pmSoil140147801 Western Middle School


16H0424-16

08/09/2016


Lead by EPA 6010




LOQ

Reported to

LOD/MDL




Total Solids




LOQ

Reported to

LOD/MDL




Page 10 of 16

Analytical Batch Summary

[TOC_1]Quality Batch Summary[TOC]

Batch ID: Preparation Method: Prepared By:BH60626 % Solids Prep LAB

YORK Sample ID Client Sample ID Preparation Date

16H0424-01 SS-24N-10 08/10/16

16H0424-02 SS-24E-10 08/10/16

16H0424-03 SS-24S-10 08/10/16

16H0424-04 SS-24W-10 08/10/16

16H0424-05 SS-28N-10 08/10/16

16H0424-06 SS-28E-10 08/10/16

16H0424-07 SS-28S-10 08/10/16

16H0424-08 SS-28W-10 08/10/16

Batch ID: Preparation Method: Prepared By:BH60639 EPA 3050B ALD


16H0424-01 SS-24N-10 08/10/16

16H0424-02 SS-24E-10 08/10/16

16H0424-03 SS-24S-10 08/10/16

16H0424-04 SS-24W-10 08/10/16

16H0424-05 SS-28N-10 08/10/16

16H0424-06 SS-28E-10 08/10/16

16H0424-07 SS-28S-10 08/10/16

16H0424-08 SS-28W-10 08/10/16

BH60639-BLK1 Blank 08/10/16

BH60639-DUP1 Duplicate 08/10/16

BH60639-MS1 Matrix Spike 08/10/16

BH60639-SRM1 Reference 08/10/16

Batch ID: Preparation Method: Prepared By:BH60747 % Solids Prep TJM


16H0424-09 SS-24N-20 08/11/16

16H0424-10 SS-24E-20 08/11/16

16H0424-11 SS-24S-20 08/11/16

16H0424-12 SS-24W-20 08/11/16

16H0424-13 SS-28N-20 08/11/16

16H0424-16 SS-28W-20 08/11/16

Batch ID: Preparation Method: Prepared By:BH60810 EPA 3050B ALD


16H0424-09 SS-24N-20 08/12/16

16H0424-10 SS-24E-20 08/12/16

16H0424-11 SS-24S-20 08/12/16

16H0424-12 SS-24W-20 08/12/16

16H0424-13 SS-28N-20 08/12/16

16H0424-16 SS-28W-20 08/12/16


Page 11 of 16

BH60810-BLK1 Blank 08/12/16

BH60810-DUP1 Duplicate 08/12/16

BH60810-MS1 Matrix Spike 08/12/16

BH60810-SRM1 Reference 08/12/16


Page 12 of 16

[TOC_1]QA/QC Summary Data[TOC]

Result Limit

Reporting

Units Level

Spike

Result

Source*

%REC

%REC

Limits RPD

RPD

Limit Flag Analyte



Flag

[TOC_2]Metals by ICP EPA 6010C[TOC]

Batch BH60639 - EPA 3050B


mg/kg wetND 0.300Lead

Duplicate (BH60639-DUP1) Prepared & Analyzed: 08/10/2016*Source sample: 16H0424-01 (SS-24N-10)

mg/kg dry448 0.349 449 350.262Lead

Matrix Spike (BH60639-MS1) Prepared & Analyzed: 08/10/2016*Source sample: 16H0424-01 (SS-24N-10)

mg/kg dry503 0.349 58.2 449 75-12592.9Lead


mg/kg wet204 0.300 254 75.5-124.880.3Lead

Batch BH60810 - EPA 3050B


mg/kg wetND 0.300Lead

Duplicate (BH60810-DUP1) Prepared & Analyzed: 08/12/2016*Source sample: 16H0424-09 (SS-24N-20)

mg/kg dry252 0.335 252 350.247Lead

Matrix Spike (BH60810-MS1) Prepared & Analyzed: 08/12/2016*Source sample: 16H0424-09 (SS-24N-20)

mg/kg dry305 0.335 55.8 252 75-12595.6Lead


mg/kg wet218 0.300 254 75.5-124.886.0Lead


Page 13 of 16

Notes and Definitions [TOC_1]Notes and Specific Data Flags[TOC]

Relative Percent DifferenceRPD

Not reportedNR

NOT DETECTED - the analyte is not detected at the Reported to level (LOQ/RL or LOD/MDL)ND

Low Bias flag indicates that the recovery of the flagged analyte is below the laboratory or regulatory lower control limit. The data user should take note

that this analyte may be biased low but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias


Low Bias

High Bias flag indicates that the recovery of the flagged analyte is above the laboratory or regulatory upper control limit. The data user should take

note that this analyte may be biased high but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias


High Bias

Non-Dir. Non-dir. flag (Non-Directional Bias ) indicates that the Relative Percent Difference (RPD) (a measure of precision) among the MS and MSD data is

outside the laboratory or regulatory control limit. This alerts the data user where the MS and MSD are from site-specific samples that the RPD is high

due to either non-homogeneous distribution of target analyte between the MS/MSD or indicates poor reproducibility for other reasons.

Wet The data has been reported on an as-received (wet weight) basis

REPORTING LIMIT - the minimum reportable value based upon the lowest point in the analyte calibration curve.

METHOD DETECTION LIMIT - a statistically derived estimate of the minimum amount of a substance an analytical system can reliably detect with a

99% confidence that the concentration of the substance is greater than zero. This is based upon 40 CFR Part 136 Appendix B and applies only to EPA

600 and 200 series methods.

RL

MDL

If EPA SW-846 method 8270 is included herein it is noted that the target compound N-nitrosodiphenylamine (NDPA) decomposes in the gas chromatographic inlet

and cannot be separated from diphenylamine (DPA). These results could actually represent 100% DPA, 100% NDPA or some combination of the two.

For this reason, York reports the combined result for n-nitrosodiphenylamine and diphenylamine for either of these compounds as a combined concentration as

Diphenylamine.

If Total PCBs are detected and the target aroclors reported are "Not detected", the Total PCB value is reported due to the presence of either or both Aroclors 1262

and 1268 which are non-target aroclors for some regulatory lists.

2-chloroethylvinyl ether readily breaks down under acidic conditions. Samples that are acid preserved, including standards will exhibit breakdown. The data user

should take note.

Semi-Volatile and Volatile analyses are reported down to the LOD/MDL, with values between the LOD/MDL and the LOQ being "J" flagged as estimated results.

Certification for pH is no longer offered by NYDOH ELAP.

*

LOQ LIMIT OF QUANTITATION - the minimum concentration of a target analyte that can be reported within a specified degree of confidence. This is the

lowest point in an analyte calibration curve that has been subjected to all steps of the processing/analysis and verified to meet defined criteria. This is

based upon NELAC 2009 Standards and applies to all analyses.

LOD LIMIT OF DETECTION - a verified estimate of the minimum concentration of a substance in a given matrix that an analytical process can reliably

detect. This is based upon NELAC 2009 Standards and applies to all analyses conducted under the auspices of EPA SW-846.

Reported to This indicates that the data for a particular analysis is reported to either the LOD/MDL, or the LOQ/RL. In cases where the "Reported to" is located

above the LOD/MDL, any value between this and the LOQ represents an estimated value which is "J" flagged accordingly. This applies to volatile and

semi-volatile target compounds only.

Analyte is not certified or the state of the samples origination does not offer certification for the Analyte.

For analyses by EPA SW-846-8270D, the Limit of Quantitation (LOQ) reported for benzidine is based upon the lowest standard used for calibration and is not a

verified LOQ due to this compound's propensity for oxidative losses during extraction/concentration procedures and non-reproducible chromatographic performance.

Corrective Action: On 08/11/16 the client activated samples 16H0424-09-13,16 for Pb analysis.

Revision Description: This report has been revised to include Pb analysis on samples -09, -13, and -16.


Page 14 of 16

Page 15 of 16

Page 16 of 16