Attachment 4 - Appendix C B2 ASBESTOS PCB and PAINT REPORTS.pdf

Appendix C Asbestos, PCB and paint reports and test results

03/13/20

Technical Report for

Comprehensive Environmental Inc.

803-6 NSSC, Kansas Street, Natick, MA

803-6

SGS Job Number: JD4061

Sampling Date: 02/25/20

Report to:

Comprehensive Environmental Inc.

41 Main Street Bolton, MA 01740 shanson@ceiengineers.com

ATTN: Stephanie Hanson

Total number of pages in report:

Certifications: NJ(12129), NY(10983), CA, CT, FL, IL, IN, KS, KY, LA, MA, MD, ME, MN, NC, OH VAP (CL0056), AK (UST-103), AZ (AZ0786), PA, RI, SC, TX, UT, VA, WV, DoD ELAP (ANAB L2248)

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

Test results relate only to samples analyzed.

SGS North America Inc. • 2235 Route 130 • Dayton, NJ 08810 • tel: 732-329-0200 • fax: 732-329-3499

Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Program and/or state specific certification programs as applicable.

Client Service contact: Beth Wasserman 732-329-0200

Laura Degenhardt General Manager

Dayton, NJ 03/13/20 e-Hardcopy 2.0 Automated Report

SGS is the sole authority for authorizing edits or modifications to this document.

Unauthorized modification of this report is strictly prohibited.

Review standard terms at: http://www.sgs.com/en/terms-and-conditions

The results set forth herein are provided by SGS North America Inc.

Please share your ideas about how we can serve you better at:

EHS.US.CustomerCare@sgs.com

JD4061

mailto:EHS.US.CustomerCare@sgs.com?subject=Customer care improvement idea (report JD4061)

Table of Contents -1-

Sections:

Section 1: Sample Summary Section 2: Summary of Hits Section 3: Sample Results

3.1: JD4061-1: 02-201 OLD METAL WINDOW EXTERIOR CAULKING

Section 4: Misc. Forms

4.1: Chain of Custody 4.2: QC Evaluation: DOD QSM5.x Limits

Section 5: GC/LC Semi-volatiles - QC Data Summaries 5.1: Method Blank Summary 5.2: Blank Spike/Blank Spike Duplicate Summary 5.3: Surrogate Recovery Summaries

SGS North America Inc.

Sample Summary

Comprehensive Environmental Inc.

Job No: JD4061

803-6 NSSC, Kansas Street, Natick, MA Project No: 803-6

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

JD4061-1 02/25/20 14:20 SN 03/03/20 SO Solid 02-201 OLD METAL WINDOW

EXTERIOR CAULKING

Soil samples reported on a dry weight basis unless otherwise indicated on result page.

Summary of Hits Page 1 of 1 Job Number: JD4061 Account: Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA Collected: 02/25/20

Lab Sample ID Client Sample ID Result/ Analyte Qual LOQ LOD Units Method

JD4061-1 02-201 OLD METAL WINDOW EXTERIOR CAULKING

No hits reported in this sample.

Sample Results

Report of Analysis

Dayton, NJ Section 3

Report of Analysis Page 1 of 1

Client Sample ID: 02-201 OLD METAL WINDOW EXTERIOR CAULKING

Lab Sample ID: JD4061-1 Date Sampled: 02/25/20

Matrix: SO - Solid Date Received: 03/03/20

Method: SW846 8082A SW846 3540C Percent Solids: n/a a

Project: 803-6 NSSC, Kansas Street, Natick, MA

File ID DF Analyzed By Prep Date Prep Batch Analytical Batch

Run #1 5G95772.D 1 03/11/20 12:45 TR 03/09/20 09:30 OP26316 G5G2329

Run #2

Initial Weight Final Volume

Run #1 5.2 g 10.0 ml

Run #2

PCB List

CAS No. Compound Result LOQ LOD DL Units Q

12674-11-2 Aroclor 1016 77 U 96 77 45 ug/kg

11104-28-2 Aroclor 1221 77 U 96 77 60 ug/kg

11141-16-5 Aroclor 1232 77 U 96 77 61 ug/kg

53469-21-9 Aroclor 1242 77 U 96 77 39 ug/kg

12672-29-6 Aroclor 1248 90 U 96 90 86 ug/kg

11097-69-1 Aroclor 1254 77 U 96 77 52 ug/kg

11096-82-5 Aroclor 1260 77 U 96 77 41 ug/kg

11100-14-4 Aroclor 1268 77 U 96 77 41 ug/kg

37324-23-5 Aroclor 1262 77 U 96 77 63 ug/kg

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

877-09-8 Tetrachloro-m-xylene 92% 29-139%

877-09-8 Tetrachloro-m-xylene 47% 29-139%

2051-24-3 Decachlorobiphenyl 67% 18-153%

2051-24-3 Decachlorobiphenyl 70% 18-153%

(a) All results reported on a wet weight basis.

U = Not detected LOD = Limit of Detection J = Indicates an estimated value

LOQ = Limit of Quantitation DL = Detection Limit B = Indicates analyte found in associated method blank

E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound

JD4061

3.1

Misc. Forms

Custody Documents and Other Forms

Includes the following where applicable:

• Chain of Custody

• QC Evaluation: DOD QSM5.x Limits

Dayton, NJ Section 4

P/'i cfiArN oF cusTqDY =Gli-North

America lnc. - Ddfion 2235 Route 130, Day{on, NJ 08810

TEL. 732-329-0200 FAX: 732-329-3499/3480

Paoe I of I

DW - Orinking GW - Gound Water

WW - Water SW - Surface Waler

SO - Soil SL- Sludge

SEDSediment or - oir

LIQ - Other Liquid AIR - Air

SOL - Oth6r Solid WP - Wlpe

FB - Fleld Elank

RB - Rlns€ Blank TB - Trip Blank

Sample(s) Name(s) Phone #

Sara Nelson 508-330{595

Field lD / Point of collection

App?md By (SGS PH)r / D.b:

tr D tr tr tr tr l0 Buslne$ Day3

5 Buslness Days

3 Business Day3'

2 Buslness Days'

, Buslness Day'

Other needed tor l-3 Bu3lne$ Dry TAT

E] commerclal'A'(L6El l) ! xvlsecatesoryl

E Commerclal'B'{Lovel2) [ msrCargorya

E NJReducod(Level3t E MAMcp crtterta t] FuttTtort (Levet4) [ crnCr Cdrerta- E commerctat-c- [ state roms

E NJ DKoP I eoo romar

Commarclal "A' = Results only; Commerclal'B'= Resuhs + OC Summary

Pt<qg?- h( &r€. to u5e .$xhla* 6<hacf,tn nethod Sor PcBorold6q

3l S'AfiSffi"

7)l< E ffL" oll]"I*d"*"'*..-,o, l(\-1, V c*'r-e 'c J.

Blank COC

JD4061: Chain of Custody

JD4061

4.1

Job Number: JD4061 Client: COMPREHENSIVE ENVIRONMENTAL

Date / Time Received: 3/3/2020 7:00:00 PM Delivery Method: FedEx

Project: 803-6 NSSC - NATICK

4. No. Coolers: 1

Airbill #'s:

Cooler Security

1. Custody Seals Present:

Y or N

2. Custody Seals Intact:

3. COC Present:

4. Smpl Dates/Time OK

2. Cooler temp verification:

Cooler Temperature Y or N

1. Temp criteria achieved:

3. Cooler media:

IR Gun

Ice (Bag)

Quality Control Preservation Y or N N/A

1. Trip Blank present / cooler:

2. Trip Blank listed on COC:

3. Samples preserved properly:

4. VOCs headspace free:

Sample Integrity - Documentation Y or N

1. Sample labels present on bottles:

2. Container labeling complete:

3. Sample container label / COC agree:

Sample Integrity - Condition Y or N

1. Sample recvd within HT:

3. Condition of sample:

2. All containers accounted for:

Sample Integrity - Instructions

1. Analysis requested is clear:

2. Bottles received for unspecified tests

3. Sufficient volume recvd for analysis:

4. Compositing instructions clear:

5. Filtering instructions clear:

Intact

Y or N

Comments -1 Rec'd limited volume of approx 7 grams. Sample consists of window caulking.

Y or N N/A

Cooler Temps (Raw Measured) °C:

Cooler Temps (Corrected) °C:

Cooler 1: (3.3);

Cooler 1: (3.0);

SM089-02 Rev. Date 12/1/16

SGS Sample Receipt Summary

Test Strip Lot #s: pH 1-12: 229517 pH 12+: 208717 Other: (Specify)

JD4061: Chain of Custody

JD4061

Proceed with limited volume.

Beth Wasserman 3/4/20Responded to by: Response Date:

JD4061: Chain of Custody

JD4061

QC Evaluation: DOD QSM5.x Limits Page 1 of 1

Account: Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA Collected: 02/25/20

QC Sample ID CAS# Analyte Sample Result Result Units Limits Type Type

OP26316 SW846 8082A

OP26316-BS1 12674-11-2 Aroclor 1016 BSP REC 121 % 47-134 OP26316-BS1 11096-82-5 Aroclor 1260 BSP REC 111 % 53-140 OP26316-BS1 877-09-8 Tetrachloro-m-xylene (sig#1) BSP SURR 96 % 44-130 OP26316-BS1 877-09-8 Tetrachloro-m-xylene (sig#2) BSP SURR 96 % 44-130 OP26316-BSD 12674-11-2 Aroclor 1016 BSD REC 125 % 47-134 OP26316-BSD 11096-82-5 Aroclor 1260 BSD REC 114 % 53-140 OP26316-BSD 877-09-8 Tetrachloro-m-xylene (sig#1) BSD SURR 95 % 44-130 OP26316-BSD 877-09-8 Tetrachloro-m-xylene (sig#2) BSD SURR 97 % 44-130 OP26316-MB1 877-09-8 Tetrachloro-m-xylene (sig#1) MB SURR 86 % 44-130 OP26316-MB1 877-09-8 Tetrachloro-m-xylene (sig#2) MB SURR 92 % 44-130 JD4061-1 877-09-8 Tetrachloro-m-xylene (sig#1) SAMP SURR 92 % 44-130 JD4061-1 877-09-8 Tetrachloro-m-xylene (sig#2) SAMP SURR 47 % 44-130

* Sample used for QC is not from job JD4061

JD4061

4.2

GC/LC Semi-volatiles

QC Data Summaries

Includes the following where applicable:

• Method Blank Summaries

• Blank Spike Summaries

• Matrix Spike and Duplicate Summaries

• Surrogate Recovery Summaries

Dayton, NJ Section 5

Method Blank Summary Page 1 of 1

Account: CEIMAB Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch

OP26316-MB1 5G95769.D 1 03/11/20 TR 03/09/20 OP26316 G5G2329

The QC reported here applies to the following samples: Method: SW846 8082A

JD4061-1

CAS No. Compound Result RL MDL Units Q

12674-11-2 Aroclor 1016 ND 50 23 ug/kg 11104-28-2 Aroclor 1221 ND 50 31 ug/kg 11141-16-5 Aroclor 1232 ND 50 32 ug/kg 53469-21-9 Aroclor 1242 ND 50 21 ug/kg 12672-29-6 Aroclor 1248 ND 50 45 ug/kg 11097-69-1 Aroclor 1254 ND 50 27 ug/kg 11096-82-5 Aroclor 1260 ND 50 21 ug/kg 11100-14-4 Aroclor 1268 ND 50 21 ug/kg 37324-23-5 Aroclor 1262 ND 50 33 ug/kg

CAS No. Surrogate Recoveries Limits

877-09-8 Tetrachloro-m-xylene 86% 29-139% 877-09-8 Tetrachloro-m-xylene 92% 29-139% 2051-24-3 Decachlorobiphenyl 95% 18-153% 2051-24-3 Decachlorobiphenyl 98% 18-153%

JD4061

5.1.1

Blank Spike/Blank Spike Duplicate Summary Page 1 of 1

Account: CEIMAB Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch

OP26316-BS1 5G95770.D 1 03/11/20 TR 03/09/20 OP26316 G5G2329

OP26316-BSD 5G95771.D 1 03/11/20 TR 03/09/20 OP26316 G5G2329

The QC reported here applies to the following samples: Method: SW846 8082A

JD4061-1

Spike BSP BSP BSD BSD Limits CAS No. Compound ug/kg ug/kg % ug/kg % RPD Rec/RPD

12674-11-2 Aroclor 1016 200 242 121 249 125 3 37-177/41 11104-28-2 Aroclor 1221 ND ND nc 50-150/30 11141-16-5 Aroclor 1232 ND ND nc 50-150/30 53469-21-9 Aroclor 1242 ND ND nc 50-150/30 12672-29-6 Aroclor 1248 ND ND nc 50-150/30 11097-69-1 Aroclor 1254 ND ND nc 50-150/30 11096-82-5 Aroclor 1260 200 221 111 227 114 0 33-173/44 11100-14-4 Aroclor 1268 ND ND nc 50-150/30 37324-23-5 Aroclor 1262 ND ND nc 50-150/30

CAS No. Surrogate Recoveries BSP BSD Limits

877-09-8 Tetrachloro-m-xylene 96% 95% 29-139% 877-09-8 Tetrachloro-m-xylene 96% 97% 29-139% 2051-24-3 Decachlorobiphenyl 100% 104% 18-153% 2051-24-3 Decachlorobiphenyl 103% 106% 18-153%

* = Outside of Control Limits.

JD4061

5.2.1

Surrogate Recovery Summary Page 1 of 1

Account: CEIMAB Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

Method: SW846 8082A Matrix: SO

Samples and QC shown here apply to the above method

Lab Lab Sample ID File ID S1 a S1 b S2 a S2 b

JD4061-1 5G95772.D 92 47 67 70

OP26316-BS1 5G95770.D 96 96 100 103

OP26316-BSD 5G95771.D 95 97 104 106

OP26316-MB1 5G95769.D 86 92 95 98

Surrogate Recovery Compounds Limits

S1 = Tetrachloro-m-xylene 29-139% S2 = Decachlorobiphenyl 18-153%

(a) Recovery from GC signal #1

(b) Recovery from GC signal #2

JD4061

5.3.1

04/06/20

Comprehensive Environmental Inc.

803-6 NSSC, Kansas Street, Natick, MA

803-6

SGS Job Number: JD5028

Sampling Date: 03/18/20

Report to:

Comprehensive Environmental Inc.

41 Main Street Bolton, MA 01740 shanson@ceiengineers.com

ATTN: Stephanie Hanson

Total number of pages in report:

Certifications: NJ(12129), NY(10983), CA, CT, FL, IL, IN, KS, KY, LA, MA, MD, ME, MN, NC, OH VAP (CL0056), AK (UST-103), AZ (AZ0786), PA, RI, SC, TX, UT, VA, WV, DoD ELAP (ANAB L2248)

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

Test results relate only to samples analyzed.

SGS North America Inc. • 2235 Route 130 • Dayton, NJ 08810 • tel: 732-329-0200 • fax: 732-329-3499

Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Program and/or state specific certification programs as applicable.

Client Service contact: Beth Wasserman 732-329-0200

Laura Degenhardt General Manager

Dayton, NJ 04/06/20 e-Hardcopy 2.0 Automated Report

SGS is the sole authority for authorizing edits or modifications to this document.

Unauthorized modification of this report is strictly prohibited.

Review standard terms at: http://www.sgs.com/en/terms-and-conditions

The results set forth herein are provided by SGS North America Inc.

Please share your ideas about how we can serve you better at:

EHS.US.CustomerCare@sgs.com

JD5028

mailto:EHS.US.CustomerCare@sgs.com?subject=Customer care improvement idea (report JD5028)

Sections:

Section 1: Sample Summary Section 2: Summary of Hits Section 3: Sample Results

3.1: JD5028-1: 02-202 NORTHERN EXTERIOR WINDOW CAULKING

3.2: JD5028-2: 02-203 EXTERIOR WALL PANEL CAULKING

3.3: JD5028-3: 02-204 WINDOW TUNNEL BASE CAULKING

3.4: JD5028-4: 02-205 EXTERIOR DOOR CAULKING

Section 4: Misc. Forms 4.1: Chain of Custody 4.2: QC Evaluation: DOD QSM5.x Limits

Section 5: GC/LC Semi-volatiles - QC Data Summaries 5.1: Method Blank Summary 5.2: Blank Spike Summary 5.3: Matrix Spike/Matrix Spike Duplicate Summary 5.4: Surrogate Recovery Summaries

Comprehensive Environmental Inc.

Job No: JD5028

803-6 NSSC, Kansas Street, Natick, MA Project No: 803-6

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

JD5028-1 03/18/20 12:35 SN 03/20/20 SO Solid 02-202 NORTHERN EXTERIOR

WINDOW CAULKING

JD5028-2 03/18/20 12:40 SN 03/20/20 SO Solid 02-203 EXTERIOR WALL PANEL

CAULKING

JD5028-3 03/18/20 12:45 SN 03/20/20 SO Solid 02-204 WINDOW TUNNEL BASE

CAULKING

JD5028-4 03/18/20 12:50 SN 03/20/20 SO Solid 02-205 EXTERIOR DOOR

CAULKING

Soil samples reported on a dry weight basis unless otherwise indicated on result page.

Job Number: JD5028 Account: Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA Collected: 03/18/20

Lab Sample ID Client Sample ID Result/ Analyte Qual LOQ LOD Units Method

JD5028-1 02-202 NORTHERN EXTERIOR WINDOW CAULKING

No hits reported in this sample.

JD5028-2 02-203 EXTERIOR WALL PANEL CAULKING

No hits reported in this sample.

JD5028-3 02-204 WINDOW TUNNEL BASE CAULKING

No hits reported in this sample.

JD5028-4 02-205 EXTERIOR DOOR CAULKING

No hits reported in this sample.

Report of Analysis

Dayton, NJ Section 3

Client Sample ID: 02-202 NORTHERN EXTERIOR WINDOW CAULKING

Lab Sample ID: JD5028-1 Date Sampled: 03/18/20

Matrix: SO - Solid Date Received: 03/20/20

Method: SW846 8082A SW846 3540C Percent Solids: n/a a

Project: 803-6 NSSC, Kansas Street, Natick, MA

File ID DF Analyzed By Prep Date Prep Batch Analytical Batch

Run #1 5G96195.D 1 04/03/20 13:47 TR 03/25/20 10:00 OP26656 G5G2343

Run #2 b 5G96213.D 1 04/03/20 22:00 TR 03/25/20 10:00 OP26656 G5G2344

Initial Weight Final Volume

Run #1 2.0 g 10.0 ml

Run #2 2.0 g 10.0 ml

PCB List

CAS No. Compound Result LOQ LOD DL Units Q

12674-11-2 Aroclor 1016 200 U 250 200 120 ug/kg

11104-28-2 Aroclor 1221 200 U 250 200 160 ug/kg

11141-16-5 Aroclor 1232 200 U 250 200 160 ug/kg

53469-21-9 Aroclor 1242 200 U 250 200 100 ug/kg

12672-29-6 Aroclor 1248 240 U 250 240 220 ug/kg

11097-69-1 Aroclor 1254 200 U 250 200 130 ug/kg

11096-82-5 Aroclor 1260 200 U 250 200 110 ug/kg

11100-14-4 Aroclor 1268 200 U 250 200 110 ug/kg

37324-23-5 Aroclor 1262 200 U 250 200 160 ug/kg

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

877-09-8 Tetrachloro-m-xylene 87% 88% 29-139%

877-09-8 Tetrachloro-m-xylene 94% 91% 29-139%

2051-24-3 Decachlorobiphenyl 48% 61% 18-153%

2051-24-3 Decachlorobiphenyl 49% 68% 18-153%

(a) All results reported on a wet weight basis.

(b) Confirmation run.

U = Not detected LOD = Limit of Detection J = Indicates an estimated value

LOQ = Limit of Quantitation DL = Detection Limit B = Indicates analyte found in associated method blank

E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound

JD5028

Client Sample ID: 02-203 EXTERIOR WALL PANEL CAULKING

Lab Sample ID: JD5028-2 Date Sampled: 03/18/20

Matrix: SO - Solid Date Received: 03/20/20

Method: SW846 8082A SW846 3540C Percent Solids: 99.6

Project: 803-6 NSSC, Kansas Street, Natick, MA

File ID DF Analyzed By Prep Date Prep Batch Analytical Batch

Run #1 5G96128.D 1 04/02/20 01:00 TR 03/25/20 10:00 OP26656 G5G2340

Run #2 a 5G96246.D 1 04/06/20 12:24 TR 03/25/20 10:00 OP26656 G5G2346

Initial Weight Final Volume

Run #1 10.0 g 10.0 ml

Run #2 10.0 g 10.0 ml

PCB List

CAS No. Compound Result LOQ LOD DL Units Q

12674-11-2 Aroclor 1016 40 U 50 40 23 ug/kg

11104-28-2 Aroclor 1221 40 U 50 40 31 ug/kg

11141-16-5 Aroclor 1232 40 U 50 40 32 ug/kg

53469-21-9 Aroclor 1242 40 U 50 40 21 ug/kg

12672-29-6 Aroclor 1248 47 U 50 47 45 ug/kg

11097-69-1 Aroclor 1254 40 U 50 40 27 ug/kg

11096-82-5 Aroclor 1260 40 U 50 40 21 ug/kg

11100-14-4 Aroclor 1268 40 U 50 40 21 ug/kg

37324-23-5 Aroclor 1262 40 U 50 40 33 ug/kg

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

877-09-8 Tetrachloro-m-xylene 72% 57% 29-139%

877-09-8 Tetrachloro-m-xylene 71% 76% 29-139%

2051-24-3 Decachlorobiphenyl 32% 32% 18-153%

2051-24-3 Decachlorobiphenyl 47% 54% 18-153%

(a) Confirmation run.

U = Not detected LOD = Limit of Detection J = Indicates an estimated value

LOQ = Limit of Quantitation DL = Detection Limit B = Indicates analyte found in associated method blank

E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound

JD5028

3.2

Client Sample ID: 02-204 WINDOW TUNNEL BASE CAULKING

Lab Sample ID: JD5028-3 Date Sampled: 03/18/20

Matrix: SO - Solid Date Received: 03/20/20

Method: SW846 8082A SW846 3540C Percent Solids: 98.9

Project: 803-6 NSSC, Kansas Street, Natick, MA

File ID DF Analyzed By Prep Date Prep Batch Analytical Batch

Run #1 5G96129.D 1 04/02/20 01:32 TR 03/25/20 10:00 OP26656 G5G2340

Run #2 a 5G96247.D 1 04/06/20 12:56 TR 03/25/20 10:00 OP26656 G5G2346

Initial Weight Final Volume

Run #1 10.1 g 10.0 ml

Run #2 10.1 g 10.0 ml

PCB List

CAS No. Compound Result LOQ LOD DL Units Q

12674-11-2 Aroclor 1016 40 U 50 40 23 ug/kg

11104-28-2 Aroclor 1221 40 U 50 40 31 ug/kg

11141-16-5 Aroclor 1232 40 U 50 40 32 ug/kg

53469-21-9 Aroclor 1242 40 U 50 40 21 ug/kg

12672-29-6 Aroclor 1248 47 U 50 47 45 ug/kg

11097-69-1 Aroclor 1254 40 U 50 40 27 ug/kg

11096-82-5 Aroclor 1260 40 U 50 40 21 ug/kg

11100-14-4 Aroclor 1268 40 U 50 40 21 ug/kg

37324-23-5 Aroclor 1262 40 U 50 40 33 ug/kg

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

877-09-8 Tetrachloro-m-xylene 70% 66% 29-139%

877-09-8 Tetrachloro-m-xylene 75% 82% 29-139%

2051-24-3 Decachlorobiphenyl 29% 34% 18-153%

2051-24-3 Decachlorobiphenyl 47% 60% 18-153%

(a) Confirmation run.

U = Not detected LOD = Limit of Detection J = Indicates an estimated value

LOQ = Limit of Quantitation DL = Detection Limit B = Indicates analyte found in associated method blank

E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound

JD5028

3.3

Client Sample ID: 02-205 EXTERIOR DOOR CAULKING

Lab Sample ID: JD5028-4 Date Sampled: 03/18/20

Matrix: SO - Solid Date Received: 03/20/20

Method: SW846 8082A SW846 3540C Percent Solids: 99.5

Project: 803-6 NSSC, Kansas Street, Natick, MA

File ID DF Analyzed By Prep Date Prep Batch Analytical Batch

Run #1 5G96130.D 1 04/02/20 02:04 TR 03/25/20 10:00 OP26656 G5G2340

Run #2 a 5G96248.D 1 04/06/20 13:28 TR 03/25/20 10:00 OP26656 G5G2346

Initial Weight Final Volume

Run #1 10.4 g 10.0 ml

Run #2 10.4 g 10.0 ml

PCB List

CAS No. Compound Result LOQ LOD DL Units Q

12674-11-2 Aroclor 1016 39 U 48 39 23 ug/kg

11104-28-2 Aroclor 1221 39 U 48 39 30 ug/kg

11141-16-5 Aroclor 1232 39 U 48 39 31 ug/kg

53469-21-9 Aroclor 1242 39 U 48 39 20 ug/kg

12672-29-6 Aroclor 1248 45 U 48 45 43 ug/kg

11097-69-1 Aroclor 1254 39 U 48 39 26 ug/kg

11096-82-5 Aroclor 1260 39 U 48 39 21 ug/kg

11100-14-4 Aroclor 1268 39 U 48 39 20 ug/kg

37324-23-5 Aroclor 1262 39 U 48 39 32 ug/kg

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

877-09-8 Tetrachloro-m-xylene 99% 85% 29-139%

877-09-8 Tetrachloro-m-xylene 103% 109% 29-139%

2051-24-3 Decachlorobiphenyl 37% 41% 18-153%

2051-24-3 Decachlorobiphenyl 55% 62% 18-153%

(a) Confirmation run.

U = Not detected LOD = Limit of Detection J = Indicates an estimated value

LOQ = Limit of Quantitation DL = Detection Limit B = Indicates analyte found in associated method blank

E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound

JD5028

3.4

Custody Documents and Other Forms

Includes the following where applicable:

• Chain of Custody

• QC Evaluation: DOD QSM5.x Limits

Dayton, NJ Section 4

SGS 5.5L CHAIN OF CUSTODY

SGS North America Inc. - Dayton

Page_of_

F1jE{(!£~l3 <Jl{LO Bottle Order Control#

) SGS Quote# SGS Job#

~ i) (o 2- 'l -- --g---- ---- ------ -

Client I Reporting Information Project Information Reauested Analvsis Matrix Codes

Company Name: Project Name:

Comprehensive Environmental Inc. 803-6 NSSC - Natick DW • Drinking Wat er GW - Ground Water

Street Address Street WW-Water

41 Main Street Kansas Street SW - Surface Water

Bllllna Information (If different from Report to) SO-Soil

<.Aly ::state Lip t;ity :>tale t;ompany Name SL- Sludge

Bolton, Massachusetts 01740 Natick MA SEO-Sediment

'8 01-0il

Proiect Contact E-mail Proiect# :;tree! Adaress LIQ - Other Liquid

Stephanie Hanson: shanson@celenglneers.com 803-6 t AIR-Air ::; SOL - Other Solid

Phone# Client Purchase Order# City State Zip c:

0 WP-Wipe

603-424-0564 u FB - Field Blank

Samplerts\ Name(s) ~ EB-Equipment Blank

Phone# Project Mana1:1er Attention: )( w RB • Rinse Blank

Sara Nelson 508-330-0595 Stephanie Hanson Sarah Burns 16 TB - Trip Blank :c

Collection Number of preserved Bottles )( w ~ a:

SGS Sampled I " 0 w I 0 CD Grab(G) 0 0 z 0 " u

Sample# Field ID I Point of Collection MEOH/01 Viel# Date Time by Comp (C) Matrix #ofbottles ~ • z "I. 0 w z 0.. LAB USE ONLY z I I z " w

' 02-202 Northern Exterior Window Caulking 3/18/20 1235 SN G SOL 1 1

'Z.. 02-203 Exterior Wall Panel Caulking 3/18/20 1240 SN G SOL 1 1 €7'f' J 02-204 Window Tunnel Base Caulking 3/18/20 1245 SN G SOL 1 1 l-lVV' (r"" li/

" 02-205 Exterior Door Caulking 3/18/20 1250 SN G SOL 1 1 yY\ K.,(L

1...- 7 ~

111•-·1 .. /Cl :-:::• t~/ ,.:" T ,, \. .F-

LABEL VR Fl~;; I )"

Tum Around I ime !Business uavs1 Data Deliverable lnfonnation Comments I Soecial Instructions

Approved By (SGS PM): I Date: D Commercial "A" (Level 1) D NYASP Category A *Please be sure to use the Soxhlet Extraction Method.

~ 1 D Business Days D Commercial "B" (Level 2) D NYASP Category B

0 5 Business Days D NJ Reduced (Level 3) D MA MCP Criteria ___

0 3 Business Days· D Full Tier I (Level 4) D CT RCP Criteria ___ SGS..ACCUTEST o//)J

O 2 Business Days· D Commercial MC"' D State Forms MARLBOR O 1 Business Day· D NJ DKQP D EDDFormat

0 Other Commercial "A" = Results only; Commerclal "B" = Results + QC Summary

All data available via Labllnk ·Approval needed for 1-3 Business Day TAT Commercial "C" = Results + QC Summary + Partial Raw data htto://www.sas.com/en/terms-and-conditions

,, Sample Custody must be documented below each time samples change possession Including courier dellvery.

Rolin~ ahodby: /i(p .~ D•te/Tlme: ,:;:rnJ' '',~A l~o~~/r-flr&, ?J~~') \11P ;eceM>day~A {( £ 1 / CL\4 u 3/?,.\/?f) r:i_,L/.c;

RA~ j-hr1 L) ,j ~ - r

Rellnqulahed by:

i)rr.._ oq"(J «eceM>dBy: b\

Relinquished By: Date /Time: Received By:

3 3 4 4 J

Rellnqulahed by: D•t91Tlme. - RecelwdBy: Cuatody/S.# ?t:; q U Intact Preserved whare applicable ·~~ ~ Cooler Temp. •c 'J-., l ~ 5 5 D Not intact D Absent D Thenn. ID:

Sf

JD5028: Chain of Custody

JD5028

Job Number: JD5028 Client:

Date / Time Received: 3/20/2020 1:45:00 PM Delivery Method:

Project:

4. No. Coolers: 1

Airbill #'s:

Cooler Security

1. Custody Seals Present:

Y or N

2. Custody Seals Intact:

3. COC Present:

4. Smpl Dates/Time OK

2. Cooler temp verification:

Cooler Temperature Y or N

1. Temp criteria achieved:

3. Cooler media:

IR Gun

Ice (Bag)

Quality Control Preservation Y or N N/A

1. Trip Blank present / cooler:

2. Trip Blank listed on COC:

3. Samples preserved properly:

4. VOCs headspace free:

Sample Integrity - Documentation Y or N

1. Sample labels present on bottles:

2. Container labeling complete:

3. Sample container label / COC agree:

Sample Integrity - Condition Y or N

1. Sample recvd within HT:

3. Condition of sample:

2. All containers accounted for:

Sample Integrity - Instructions

1. Analysis requested is clear:

2. Bottles received for unspecified tests

3. Sufficient volume recvd for analysis:

4. Compositing instructions clear:

5. Filtering instructions clear:

Intact

Y or N

Comments

Y or N N/A

Cooler Temps (Raw Measured) °C:

Cooler Temps (Corrected) °C:

Cooler 1: (2.1);

Cooler 1: (1.8);

SM089-03

Rev. Date 12/7/17

SGS Sample Receipt Summary

Test Strip Lot #s: pH 1-12: 229517 pH 12+: 208717 Other: (Specify)

JD5028: Chain of Custody

JD5028

Account: Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA Collected: 03/18/20

QC Sample ID CAS# Analyte Sample Result Result Units Limits Type Type

OP26656 SW846 8082A

OP26656-BS1 12674-11-2 Aroclor 1016 BSP REC 122 % 47-134 OP26656-BS1 11096-82-5 Aroclor 1260 BSP REC 109 % 53-140 OP26656-BS1 877-09-8 Tetrachloro-m-xylene (sig#1) BSP SURR 113 % 44-130 OP26656-BS1 877-09-8 Tetrachloro-m-xylene (sig#2) BSP SURR 120 % 44-130 OP26656-MS 12674-11-2 Aroclor 1016 MS REC 104 % 47-134 OP26656-MS 11096-82-5 Aroclor 1260 MS REC 97 % 53-140 OP26656-MS 877-09-8 Tetrachloro-m-xylene (sig#1) MS SURR 94 % 44-130 OP26656-MS 877-09-8 Tetrachloro-m-xylene (sig#2) MS SURR 93 % 44-130 OP26656-MSD 12674-11-2 Aroclor 1016 MSD REC 114 % 47-134 OP26656-MSD 12674-11-2 Aroclor 1016 MSD RPD 9 % 30 OP26656-MSD 11097-69-1 Aroclor 1254 MSD RPD 0 % 30 OP26656-MSD 11096-82-5 Aroclor 1260 MSD REC 95 % 53-140 OP26656-MSD 11096-82-5 Aroclor 1260 MSD RPD 2 % 30 OP26656-MSD 877-09-8 Tetrachloro-m-xylene (sig#1) MSD SURR 96 % 44-130 OP26656-MSD 877-09-8 Tetrachloro-m-xylene (sig#2) MSD SURR 93 % 44-130 OP26656-MB1 877-09-8 Tetrachloro-m-xylene (sig#1) MB SURR 114 % 44-130 OP26656-MB1 877-09-8 Tetrachloro-m-xylene (sig#2) MB SURR 123 % 44-130 JD5028-1 877-09-8 Tetrachloro-m-xylene (sig#1) SAMP SURR 88 % 44-130 JD5028-1 877-09-8 Tetrachloro-m-xylene (sig#1) SAMP SURR 87 % 44-130 JD5028-1 877-09-8 Tetrachloro-m-xylene (sig#2) SAMP SURR 91 % 44-130 JD5028-1 877-09-8 Tetrachloro-m-xylene (sig#2) SAMP SURR 94 % 44-130 JD5028-2 877-09-8 Tetrachloro-m-xylene (sig#1) SAMP SURR 57 % 44-130 JD5028-2 877-09-8 Tetrachloro-m-xylene (sig#1) SAMP SURR 72 % 44-130 JD5028-2 877-09-8 Tetrachloro-m-xylene (sig#2) SAMP SURR 71 % 44-130 JD5028-2 877-09-8 Tetrachloro-m-xylene (sig#2) SAMP SURR 76 % 44-130 JD5028-3 877-09-8 Tetrachloro-m-xylene (sig#1) SAMP SURR 70 % 44-130 JD5028-3 877-09-8 Tetrachloro-m-xylene (sig#1) SAMP SURR 66 % 44-130 JD5028-3 877-09-8 Tetrachloro-m-xylene (sig#2) SAMP SURR 75 % 44-130 JD5028-3 877-09-8 Tetrachloro-m-xylene (sig#2) SAMP SURR 82 % 44-130 JD5028-4 877-09-8 Tetrachloro-m-xylene (sig#1) SAMP SURR 85 % 44-130 JD5028-4 877-09-8 Tetrachloro-m-xylene (sig#1) SAMP SURR 99 % 44-130 JD5028-4 877-09-8 Tetrachloro-m-xylene (sig#2) SAMP SURR 109 % 44-130 JD5028-4 877-09-8 Tetrachloro-m-xylene (sig#2) SAMP SURR 103 % 44-130

* Sample used for QC is not from job JD5028

JD5028

GC/LC Semi-volatiles

QC Data Summaries

Includes the following where applicable:

• Method Blank Summaries

• Blank Spike Summaries

• Matrix Spike and Duplicate Summaries

• Surrogate Recovery Summaries

Dayton, NJ Section 5

Method Blank Summary Page 1 of 1

Account: CEIMAB Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch

OP26656-MB1 5G96104.D 1 04/01/20 TR 03/25/20 OP26656 G5G2340

The QC reported here applies to the following samples: Method: SW846 8082A

JD5028-1, JD5028-2, JD5028-3, JD5028-4

CAS No. Compound Result RL MDL Units Q

12674-11-2 Aroclor 1016 ND 50 23 ug/kg 11104-28-2 Aroclor 1221 ND 50 31 ug/kg 11141-16-5 Aroclor 1232 ND 50 32 ug/kg 53469-21-9 Aroclor 1242 ND 50 21 ug/kg 12672-29-6 Aroclor 1248 ND 50 45 ug/kg 11097-69-1 Aroclor 1254 ND 50 27 ug/kg 11096-82-5 Aroclor 1260 ND 50 21 ug/kg 11100-14-4 Aroclor 1268 ND 50 21 ug/kg 37324-23-5 Aroclor 1262 ND 50 33 ug/kg

CAS No. Surrogate Recoveries Limits

877-09-8 Tetrachloro-m-xylene 114% 29-139% 877-09-8 Tetrachloro-m-xylene 123% 29-139% 2051-24-3 Decachlorobiphenyl 128% 18-153% 2051-24-3 Decachlorobiphenyl 128% 18-153%

JD5028

Blank Spike Summary Page 1 of 1

Account: CEIMAB Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch

OP26656-BS1 5G96105.D 1 04/01/20 TR 03/25/20 OP26656 G5G2340

The QC reported here applies to the following samples: Method: SW846 8082A

JD5028-1, JD5028-2, JD5028-3, JD5028-4

Spike BSP BSP CAS No. Compound ug/kg ug/kg % Limits

12674-11-2 Aroclor 1016 200 244 122 37-177 11104-28-2 Aroclor 1221 ND 50-150 11141-16-5 Aroclor 1232 ND 50-150 53469-21-9 Aroclor 1242 ND 50-150 12672-29-6 Aroclor 1248 ND 50-150 11097-69-1 Aroclor 1254 ND 50-150 11096-82-5 Aroclor 1260 200 217 109 33-173 11100-14-4 Aroclor 1268 ND 50-150 37324-23-5 Aroclor 1262 ND 50-150

CAS No. Surrogate Recoveries BSP Limits

877-09-8 Tetrachloro-m-xylene 113% 29-139% 877-09-8 Tetrachloro-m-xylene 120% 29-139% 2051-24-3 Decachlorobiphenyl 108% 18-153% 2051-24-3 Decachlorobiphenyl 112% 18-153%

* = Outside of Control Limits.

JD5028

5.2.1

Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1

Account: CEIMAB Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch

OP26656-MS 5G96196.D 1 04/03/20 TR 03/25/20 OP26656 G5G2343

OP26656-MSD 5G96197.D 1 04/03/20 TR 03/25/20 OP26656 G5G2343

JD5028-1 5G96195.D 1 04/03/20 TR 03/25/20 OP26656 G5G2343

JD5028-1 a 5G96213.D 1 04/03/20 TR 03/25/20 OP26656 G5G2344

The QC reported here applies to the following samples: Method: SW846 8082A

JD5028-1, JD5028-2, JD5028-3, JD5028-4

JD5028-1 Spike MS MS Spike MSD MSD Limits CAS No. Compound ug/kg Q ug/kg ug/kg % ug/kg ug/kg % RPD Rec/RPD

12674-11-2 Aroclor 1016 250 U 1000 1040 104 1000 1140 114 9 10-200/65 11104-28-2 Aroclor 1221 250 U ND ND nc 50-150/30 11141-16-5 Aroclor 1232 250 U ND ND nc 50-150/30 53469-21-9 Aroclor 1242 250 U ND ND nc 50-150/30 12672-29-6 Aroclor 1248 250 U ND ND nc 50-150/30 11097-69-1 Aroclor 1254 250 U ND ND nc 50-150/44 11096-82-5 Aroclor 1260 250 U 1000 972 97 1000 950 95 2 10-200/65 11100-14-4 Aroclor 1268 250 U ND ND nc 50-150/30 37324-23-5 Aroclor 1262 250 U ND ND nc 50-150/30

CAS No. Surrogate Recoveries MS MSD JD5028-1 JD5028-1 Limits

877-09-8 Tetrachloro-m-xylene 94% 96% 87% 88% 29-139% 877-09-8 Tetrachloro-m-xylene 93% 93% 94% 91% 29-139% 2051-24-3 Decachlorobiphenyl 53% 53% 48% 61% 18-153% 2051-24-3 Decachlorobiphenyl 47% 58% 49% 68% 18-153%

(a) Confirmation run.

* = Outside of Control Limits.

JD5028

5.3.1

Surrogate Recovery Summary Page 1 of 1

Account: CEIMAB Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

Method: SW846 8082A Matrix: SO

Samples and QC shown here apply to the above method

Lab Lab Sample ID File ID S1 a S1 b S2 a S2 b

JD5028-1 5G96195.D 87 94 48 49

JD5028-1 5G96213.D 88 91 61 68

JD5028-2 5G96246.D 57 76 32 54

JD5028-2 5G96128.D 72 71 32 47

JD5028-3 5G96247.D 66 82 34 60

JD5028-3 5G96129.D 70 75 29 47

JD5028-4 5G96248.D 85 109 41 62

JD5028-4 5G96130.D 99 103 37 55

OP26656-BS1 5G96105.D 113 120 108 112

OP26656-MB1 5G96104.D 114 123 128 128

OP26656-MS 5G96196.D 94 93 53 47

OP26656-MSD 5G96197.D 96 93 53 58

Surrogate Recovery Compounds Limits

S1 = Tetrachloro-m-xylene 29-139% S2 = Decachlorobiphenyl 18-153%

(a) Recovery from GC signal #1

(b) Recovery from GC signal #2

JD5028

5.4.1

Upper Roof Sample Location

Lower Roof Sample Location

05/28/20

Comprehensive Environmental Inc.

803-6 NSSC, Kansas Street, Natick, MA

803-6

SGS Job Number: JD7271

Sampling Date: 05/13/20

Report to:

Comprehensive Environmental Inc.

41 Main Street Bolton, MA 01740 shanson@ceiengineers.com

ATTN: Stephanie Hanson

Total number of pages in report:

Certifications: NJ(12129), NY(10983), CA, CT, FL, IL, IN, KS, KY, LA, MA, MD, ME, MN, NC, OH VAP (CL0056), AK (UST-103), AZ (AZ0786), PA, RI, SC, TX, UT, VA, WV, DoD ELAP (ANAB L2248)

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

Test results relate only to samples analyzed.

SGS North America Inc. • 2235 Route 130 • Dayton, NJ 08810 • tel: 732-329-0200 • fax: 732-329-3499

Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Program and/or state specific certification programs as applicable.

Client Service contact: Beth Wasserman 732-329-0200

Laura Degenhardt General Manager

Dayton, NJ 05/28/20 e-Hardcopy 2.0 Automated Report

SGS is the sole authority for authorizing edits or modifications to this document.

Unauthorized modification of this report is strictly prohibited.

Review standard terms at: http://www.sgs.com/en/terms-and-conditions

The results set forth herein are provided by SGS North America Inc.

Please share your ideas about how we can serve you better at:

EHS.US.CustomerCare@sgs.com

JD7271

mailto:EHS.US.CustomerCare@sgs.com?subject=Customer care improvement idea (report JD7271)

Sections:

Section 1: Sample Summary Section 2: Summary of Hits Section 3: Sample Results

3.1: JD7271-1: 02-302 GRAY PAINT-WIND TUNNEL

Section 4: Misc. Forms

4.1: Chain of Custody 4.2: QC Evaluation: DOD QSM5.x Limits

Section 5: Metals Analysis - QC Data Summaries 5.1: Prep QC MP21182: Pb

Comprehensive Environmental Inc.

Job No: JD7271

803-6 NSSC, Kansas Street, Natick, MA Project No: 803-6

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

JD7271-1 05/13/20 08:30 SN 05/14/20 SO Solid 02-302 GRAY PAINT-WIND

TUNNEL

Soil samples reported on a dry weight basis unless otherwise indicated on result page.

Job Number: JD7271 Account: Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA Collected: 05/13/20

Lab Sample ID Client Sample ID Result/ Analyte Qual LOQ LOD Units Method

JD7271-1 02-302 GRAY PAINT-WIND TUNNEL

Lead 108000 400 99 mg/kg SW846 6010D

Report of Analysis

Dayton, NJ Section 3

Client Sample ID: 02-302 GRAY PAINT-WIND TUNNEL

Lab Sample ID: JD7271-1 Date Sampled: 05/13/20

Matrix: SO - Solid Date Received: 05/14/20

Percent Solids: n/a a

Project: 803-6 NSSC, Kansas Street, Natick, MA

Metals Analysis

Analyte Result LOQ LOD DL Units DF Prep Analyzed By Method Prep Method

Lead 108000 400 99 81 mg/kg 200 05/26/20 05/27/20 ND SW846 6010D 1 SW846 3050B 2

(1) Instrument QC Batch: MA48731

(2) Prep QC Batch: MP21182

(a) All results reported on a wet weight basis.

LOQ = Limit of Quantitation DL = Detection Limit U = Indicates a result < LOD

LOD = Limit of Detection B = Analyte found in associated blank J = Indicates a result >= DL (MDL) but < LOQ

JD7271

Custody Documents and Other Forms

Includes the following where applicable:

• Chain of Custody

• QC Evaluation: DOD QSM5.x Limits

Dayton, NJ Section 4

5"v Page I of ICHAIN OF CUSTODY SGS North America lnc. - Dayton

2Zl5 Route 130, Dayton, NJ 08810

TEL. 732-32$.OZX, FA(: 732€29-3190/380

Dw - Drinking GW - Grcund water

WW-Water SW - Sufae Water

SO - Soil SL- Sludge

SElsedlment ol-oil

LIQ - Other Llquld AIR - Alr

SOL - Othor Solld WP - Wipe

FB - Fidd Blank E&Equipmont

RB - Rln$ Blank TB - Tdp Blank

Pol*t Contact Efiall

Sbphanlo Hrnsn: 3hrnsonQcolongln€olr3.com

Field lD / Point of Colleciion

+fri-n\ c-.(.. g, Rsqessment 39 D lVerification_ ^,t ffi F'BE" El*

E comm.rcld-A'(Lowlll I xvesec{cgoryl

E comnorcld-B'(Lml2t ! Msecategorya

E tuR.ducod(Level3) [ rercn crftorl.

E Fu[Trerr (Lmr4] [ crnce cn.n" ,^, E commerctlt"c' I smero-c

E NJDKoP ! eooromat

Commorcbl 'A' = Rasulb only; CommercLl 'B' = ResuhE + OC Summary

[l tosustn*oays

E 5 Bu3he$ Drys

! 3 sudncs oay:-

I z sustness Days

I t euanesoay-n..d€d ior l-3 Burlnaas Dly TAT lrs-t* 4 tma Pnoilds,h.o.FlloH. onh' C@l'rTmp' t ftr'i,c - -;;. tr^;; tr " rh.m.,o: .{- SGS COC - templat8 t" 'c.-"|, JD7271: Chain of Custody

JD7271

Job Number: JD7271 Client:

Date / Time Received: 5/14/2020 5:30:00 PM Delivery Method:

Project:

4. No. Coolers: 1

Airbill #'s:

Cooler Security

1. Custody Seals Present:

Y or N

2. Custody Seals Intact:

3. COC Present:

4. Smpl Dates/Time OK

2. Cooler temp verification:

Cooler Temperature Y or N

1. Temp criteria achieved:

3. Cooler media:

IR Gun

Ice (Bag)

Quality Control Preservation Y or N N/A

1. Trip Blank present / cooler:

2. Trip Blank listed on COC:

3. Samples preserved properly:

4. VOCs headspace free:

Sample Integrity - Documentation Y or N

1. Sample labels present on bottles:

2. Container labeling complete:

3. Sample container label / COC agree:

Sample Integrity - Condition Y or N

1. Sample recvd within HT:

3. Condition of sample:

2. All containers accounted for:

Sample Integrity - Instructions

1. Analysis requested is clear:

2. Bottles received for unspecified tests

3. Sufficient volume recvd for analysis:

4. Compositing instructions clear:

5. Filtering instructions clear:

Intact

Y or N

Comments

Y or N N/A

Cooler Temps (Raw Measured) °C:

Cooler Temps (Corrected) °C:

Cooler 1: (1.8);

Cooler 1: (1.5);

SM089-03

Rev. Date 12/7/17

SGS Sample Receipt Summary

Test Strip Lot #s: pH 1-12: 229517 pH 12+: 208717 Other: (Specify)

JD7271: Chain of Custody

JD7271

Job Number: JD7271 Account: Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA Collected: 05/13/20

QC Sample ID CAS# Analyte Sample Result Result Units Limits Type Type

MP21182 SW846 6010D

MP21182-B1 7439-92-1 Lead BSP REC 95.1 % 81-112 MP21182-S1 7439-92-1 Lead MS REC 30720 a % 81-112 MP21182-S2 7439-92-1 Lead MSD REC 6305 a % 81-112 MP21182-S2 7439-92-1 Lead MSD RPD 34.8 b % 20

(a) Spike amount low relative to the sample amount. Refer to lab control or spike blank for recovery information.

(b) High rpd due to possible sample nonhomogeneity.

* Sample used for QC is not from job JD7271

JD7271

Metals Analysis

QC Data Summaries

Includes the following where applicable:

• Method Blank Summaries

• Matrix Spike and Duplicate Summaries

• Blank Spike and Lab Control Sample Summaries

• Serial Dilution Summaries

Dayton, NJ Section 5

BLANK RESULTS SUMMARY

Part 2 - Method Blanks

Login Number: JD7271 Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: mg/kg

Prep Date: 05/26/20

MB

Metal RL IDL MDL raw final

Aluminum 52 .84 8.3

Antimony 2.1 .22 .42

Arsenic 2.1 .15 .29

Barium 21 .031 2

Beryllium 0.21 .01 .082

Bismuth 2.1 .16 .54

Boron 10 .28 .15

Cadmium 0.52 .021 .072

Calcium 520 .39 46

Chromium 1.0 .01 .38

Cobalt 5.2 .021 .29

Copper 2.6 .041 .87

Iron 52 .13 20

Lead 2.1 .093 .42 0.25 <2.1

Lithium 5.2 .16 .95

Magnesium 520 2.1 14

Manganese 1.5 .01 .42

Molybdenum 2.1 .021 .33

Nickel 4.1 .021 .36

Potassium 1000 2.4 33

Selenium 2.1 .18 .67

Silicon 21 .093 11

Silver 0.52 .041 .18

Sodium 1000 .89 80

Strontium 5.2 .01 .19

Sulfur 21 .43 9.7

Thallium 1.0 .24 .6

Tin 10 .11 3.9

Titanium 1.0 .031 .35

Tungsten 5.2 .11 1.8

Vanadium 5.2 .031 .2

Zinc 5.2 .021 2.4

Zirconium 2.1 .01 .24

JD7271

BLANK RESULTS SUMMARY

Part 2 - Method Blanks

Login Number: JD7271 Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: mg/kg

Prep Date: 05/26/20

MB

Metal RL IDL MDL raw final

Associated samples MP21182: JD7271-1

Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits (anr) Analyte not requested

JD7271

MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY

Login Number: JD7271 Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: mg/kg

Prep Date: 05/26/20

JD7271-1 Spikelot QC Metal Original MS MPSPK2 % Rec Limits

Aluminum

Antimony

Arsenic

Barium

Beryllium

Bismuth

Boron

Cadmium

Calcium

Chromium

Cobalt

Copper

Iron

Lead 108000 172000 208 30720.0a 75-125

Lithium

Magnesium

Manganese

Molybdenum

Nickel

Potassium

Selenium

Silicon

Silver

Sodium

Strontium

Sulfur

Thallium

Tin

Titanium

Tungsten

Vanadium

Zinc

Zirconium

JD7271

5.1.2

Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: mg/kg

Prep Date: 05/26/20

JD7271-1 Spikelot QC Metal Original MS MPSPK2 % Rec Limits

Associated samples MP21182: JD7271-1

Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits

(N) Matrix Spike Rec. outside of QC limits (anr) Analyte not requested

(a) Spike amount low relative to the sample amount. Refer to lab control or spike blank for recovery information.

JD7271

Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: mg/kg

Prep Date: 05/26/20

JD7271-1 Spikelot MSD QC Metal Original MSD MPSPK2 % Rec RPD Limit

Aluminum

Antimony

Arsenic

Barium

Beryllium

Bismuth

Boron

Cadmium

Calcium

Chromium

Cobalt

Copper

Iron

Lead 108000 121000 206 6305.0(a 34.8 (b) 20

Lithium

Magnesium

Manganese

Molybdenum

Nickel

Potassium

Selenium

Silicon

Silver

Sodium

Strontium

Sulfur

Thallium

Tin

Titanium

Tungsten

Vanadium

Zinc

Zirconium

JD7271

Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: mg/kg

Prep Date: 05/26/20

JD7271-1 Spikelot MSD QC Metal Original MSD MPSPK2 % Rec RPD Limit

Associated samples MP21182: JD7271-1

Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits

(N) Matrix Spike Rec. outside of QC limits (anr) Analyte not requested

(a) Spike amount low relative to the sample amount. Refer to lab control or spike blank for recovery information.

(b) High rpd due to possible sample nonhomogeneity.

JD7271

SPIKE BLANK AND LAB CONTROL SAMPLE SUMMARY

Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: mg/kg

Prep Date: 05/26/20

BSP Spikelot QC Metal Result MPSPK2 % Rec Limits

Aluminum

Antimony

Arsenic

Barium

Beryllium

Bismuth

Boron

Cadmium

Calcium

Chromium

Cobalt

Copper

Iron

Lead 196 206 95.1 80-120

Lithium

Magnesium

Manganese

Molybdenum

Nickel

Potassium

Selenium

Silicon

Silver

Sodium

Strontium

Sulfur

Thallium

Tin

Titanium

Tungsten

Vanadium

Zinc

Zirconium

JD7271

5.1.3

SPIKE BLANK AND LAB CONTROL SAMPLE SUMMARY

Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: mg/kg

Prep Date: 05/26/20

BSP Spikelot QC Metal Result MPSPK2 % Rec Limits

Associated samples MP21182: JD7271-1

Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits (anr) Analyte not requested

JD7271

5.1.3

SERIAL DILUTION RESULTS SUMMARY

Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: ug/l

Prep Date: 05/26/20

JD7271-1 QC

Metal Original SDL 200:1000%DIF Limits

Aluminum

Antimony

Arsenic

Barium

Beryllium

Bismuth

Boron

Cadmium

Calcium

Chromium

Cobalt

Copper

Iron

Lead 1090000 1170000 7.6 0-10

Lithium

Magnesium

Manganese

Molybdenum

Nickel

Potassium

Selenium

Silicon

Silver

Sodium

Strontium

Sulfur

Thallium

Tin

Titanium

Tungsten

Vanadium

Zinc

Zirconium

JD7271

5.1.4

SERIAL DILUTION RESULTS SUMMARY

Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: ug/l

Prep Date: 05/26/20

JD7271-1 QC

Metal Original SDL 200:1000%DIF Limits

Associated samples MP21182: JD7271-1

Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits (anr) Analyte not requested

JD7271

5.1.4

POST DIGESTATE SPIKE SUMMARY

Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: ug/l

Prep Date: 05/26/20

Sample Final PS Spike Spike Spike QC Metal ml ml Raw Corr.** ug/l ml ug/ml ug/l % Rec Limits

Aluminum

Antimony

Arsenic

Barium

Beryllium

Bismuth

Boron

Cadmium

Calcium

Chromium

Cobalt

Copper

Iron

Lead

Lithium

Magnesium

Manganese

Molybdenum

Nickel

Potassium

Selenium

Silicon

Silver

Sodium

Strontium

Sulfur

Thallium

Tin

Titanium

Tungsten

Vanadium

Zinc

Zirconium

JD7271

5.1.5

POST DIGESTATE SPIKE SUMMARY

Account: CEIMAB - Comprehensive Environmental Inc.

Project: 803-6 NSSC, Kansas Street, Natick, MA

QC Batch ID: MP21182 Methods: SW846 6010D Matrix Type: SOLID Units: ug/l

Prep Date: 05/26/20

Sample Final PS Spike Spike Spike QC Metal ml ml Raw Corr.** ug/l ml ug/ml ug/l % Rec Limits

Associated samples MP21182: JD7271-1

Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits (**) Corr. sample result = Raw * (sample volume / final volume) (anr) Analyte not requested

JD7271

5.1.5

NSSC - Building 2 Roof Samples