Attachment 5.2 B1504 HTRW.pdf

2021 Wake Island HTRW Survey

Facility: 1504 Condition: Significantly Damaged Fire Station Utilization: Abandoned Size: 6,939 Square Feet Year Built: 1953

Construction: Cast‐in‐place concrete exterior and wood trusses. Flat built‐up roofing. Roof collapsed in Bay's 5,6,7,8 the collapsed roofing was abated, and the Bays cleaned up in 2017‐ the rest remains to be removed.

Building is damaged beyond repair. A map of the building location can be seen in Appendix 1.

Building 1504

Number of Stories: 1 Heat System Type: None Fuel Tanks: N/A PCB Painted Concrete: N/A Concrete in Foundation/Walls: 213 Cubic Yards Other Debris: 800 Cubic Yards

Asbestos Found in Building 1504 (estimated quantities)

Tile/Mastic: 1,077 Square Feet Roofing: 5,575 Square Feet

Abatement of 1,077 square feet of tile/mastic and 8,655 square feet of roofing began in 2017. Floor tile and mastic were abated from the rooms north of the garage where asbestos containing material was identified.

Abatement was not completed for the roof. Asbestos containing waste is bagged up and remains onsite along with abatement equipment.

Asbestos sample results from 2021 are provided in Appendix 2. Results from 2010 and 2017 are provided in Appendix 4.

Lead and PCB Paint Found in Building 1504

Lead based paint (LBP) or coatings were identified in the following:

Exterior Walls 917 Square Feet Interior Walls 434 Square Feet Truss 1,027 Square Feet Sink 2 Each Jail Cells 350 Square Feet

The following table shows paint samples collected in 2021 and analyzed for lead, toxicity characteristic leaching procedure (TCLP) lead, and polychlorinated biphenyls (PCBs). Complete 2021 results are provided in Appendix 3. X‐ray fluorescence (XRF) results from 2021 are provided on the Inspection map in Appendix 1.

Sample # Location Lead

(total, mg/kg) TCLP Lead (mg/L)

PCBs (mg/kg)

Regulatory value: 5,000 5 50 W1504‐001LP Tan and Green Paint 901 NA ND W1504‐002LPT Prison Wall, highest XRF Reading 92,900 167 1.892 W1504‐003L Airduct, Top Layer 1,330 NA NA W1504‐004LP Airduct, all Layers 3,590 NA 3.194 W1504‐006T All Paint, throughout NA 96.9 NA W1504‐007T Tan and Green Paint NA 0.850 NA

ND ‐ Non‐Detect NA ‐ Not Analyzed mg – milligrams kg ‐ kilograms L – liter Highlighted cells exceed corresponding regulatory value

Three TCLP samples were collected in 2021 from the paint samples and two results were greater than Resource Conservation and Recovery Act (RCRA) landfill limits. TCLP samples collected from representative building materials in 2017 were all negative. Toxicity characteristic for lead is defined in 40 CFR 261.24.

X‐ray fluorescence (XRF) results from 2021 identified LBP concentrated in the police and cell walls.

Overall, PCBs in paint do not appear to be an environmental concern. Paint on metal does not constitute a leachability hazard and therefore all metal materials with PCB amended paint can be readily landfilled in an EPA permitted landfill per 40 CFR 761.62(b). The highest concentration of total PCBs from the 2021 sampling events was 3.194 mg/kg (2021 Sample ID W0400‐002LP).

Feldmann, Rebecca S CIV USARMY CEPOA (USA) The initial estimate was 1,077 SF 2010 asbestos samples only showed ACM in the northern office section. This area has been abated. Other tiles (east side of building) did not show asbestos

Feldmann, Rebecca S CIV USARMY CEPOA (USA) The initial estimate was 8655 SF roofing Part of the garage is gone

Math:

Length is 132’ for 9 bays. Roof missing for 5 bays.

(132/9)*5=73’ Width is 42 Total: 73*42=3080SF roof missing

8655-3080=

XRF results from 2010 and TCLP results from 2017 are provided in Appendix 4.

Other Potentially Hazardous Materials found in Building 1504 (estimated quantities)

Fluorescent Light Bulbs: 38 each Ballasts for Fluorescent Lights: 19 each Mercury Containing Thermostats: 1 each

Photo 1: Lead-based and PCB paint on cell wall. Photo 2: Lead-based and PCB paint on air duct.

Photo 3: Lead-based green and tan wall paint. Photo 4: Lead-based and PCB paint on red, tan, green layers.

Photo 5: Roof is gone on the southern five bays. Photo 6: Asbestos found in roofing

Appendix 1: Maps and Site Figures

From 2021

Figure 1:

Site Location and

Vicinity Building Location

See Inset A

Inset A

Figure 2:

Dimensions

Building 1504 Dimensions

Appendix 2: Asbestos Sample Results

Asbestos Sample Report B1504-A

Attn:

Address: 2004 Talley Ave.

Order #: 406234

JBER, AK 99506

US Army Corps of Engineers-JBER (5191)Customer:

Received 03/01/21

Schneider Laboratories Global, Inc 2512 W. Cary Street • Richmond, Virginia • 23220-5117 804-353-6778 • 800-785-LABS (5227) • Fax 804-359-1475

03/01/21Analyzed

03/08/21Reported

Analysis Report

PLM Analysis

Cust. IDSample ID LocationCollected Asbestos Fibers Other Materials

EPA 600/R-93/116 & 40 CFR App. E Sub. E Pt. 763Method:

Project: Wake Island Asbestos

WC1JUW1019019021-001Number: PO Number:

Location: Wake Island, 1504

Roof02/15/21 W1504-005A406234-001

Black/White, Bituminous/Fibrous/Granular, Homogenous

RoofingLayer 1: None Detected ACID INSOL INORGANIC19.22%

ORGANIC COMPONENT71.15%

ACID SOL INORGANIC9.63%

Microscopy Manager

Reviewed By: Hind Eldanaf

Total layers analyzed on order: 1 406234-03/08/21 11:25 AM

EPA Regulatory Limit: 1%

Analyst Mary Katherine Smith

Reporting Limit: 1% Gravimetrically Reduced Reporting Limit: 0.01% PLM analysis is based on Visual Estimation and NESHAP recommends that any friable sample with an asbestos content less than 10 percent be verified by Point Count or TEM Analysis. The EPA recommends that any attic loose fill vermiculite should be treated as asbestos containing material. This report must not be reproduced except in full with the approval of the laboratory. The test results reported relate only to the samples submitted.

Appendix 3: Lead and PCB Sample Results

DOD-QSM Cover Sheet

Wake Island HTRW

March 15, 2021

GEL Laboratories, LLC 2040 Savage Road Charleston, South Carolina 29407

(843) 556-8171

Project Manager: Valerie Davis Phone Extension: 4485 Email: Valerie.Davis@gel.com

Contract Purchase Order: New

Work Order: 536292 SDG: 536292

Client Contact:

Sean Benjamin U.S. Army Engineer District, AK (W911KB17A0011) PO Box 6898 Elmendorf Afb, Alaska 99506

Project Identification: Wake Island HTRW

Sample analyses were conducted using methodology as outlined in GEL Laboratories, LLC (GEL) Standard Operating Procedures. Test results for NELAP or ISO 17025 accredited tests are verified to meet the requirements of those standards, with any exceptions noted. The results reported relate only to the items tested and to the sample as received by the laboratory. These results may not be reproduced except as full reports without approval by the laboratory. Copies of GEL’s accreditations and certifications can be found on our website at www.gel.com.

GEL appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on March 01, 2021. This original data report has been prepared and reviewed in accordance with GEL’s standard operating procedures. If you have any questions, please do not hesitate to contact me at the phone number or e-mail address listed above.

Sincerely, PM_SIGN_HERE

Valerie Davis Project Manager

Meredith Boddiford for

Page 2 of 874 SDG: 536292

Case Narrative

Page 3 of 874 SDG: 536292

DODQSM Case Narrative for

U.S. Army Engineer District, AK (W911KB17A0011)

SDG: 536292

March 15, 2021

Laboratory Identification:

GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407

(843) 556-8171

Summary

Sample Receipt The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on March 01, 2021 for analysis. The samples were delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage. There are no additional comments concerning sample receipt.

Sample Identification The laboratory received the following samples:

Laboratory ID Client ID 536292001 W1410-001T

536292002 W1410-101LP

536292003 W1410-102LP

536292004 W1504-001LP

536292005 W1504-002LPT

536292006 W1504-003L

536292007 W1504-004LP

536292008 W1504-006T 536292009 W1504-007T 536292010 W1505-001L

536292011 W1505-003LP

536292012 W1505-007L

536292013 W1505-005LP

536292014 W1505-015P 536292015 W1509-001L 536292016 W1509-002L

536292017 W1509-003LP

536292018 W1509-004L

536292019 W1509-006LP

536292020 W1509-007LP

Page 4 of 874 SDG: 536292

The enclosed data package contains the following sections: General Narrative, Chain of Custody and Supporting Documentation, and data from the following fractions: GC Semivolatile PCB and Metals.

PM_SIGN_HERE

Valerie Davis Project Manager

Meredith Boddiford for

Page 5 of 874 SDG: 536292

Chain of Custody and Supporting

Documentation

Page 6 of 874 SDG: 536292

Page 7 of 874 SD G

: 536292

Page 8 of 874 SDG: 536292

State Certification Alabama Alaska

Alaska Drinking Water Arkansas

CLIA

California Colorado

Connecticut DoD ELAP/ ISO17025 A2LA

Florida NELAP Foreign Soils Permit

Georgia Georgia SDWA

Hawaii Idaho

Illinois NELAP Indiana

Kansas NELAP Kentucky SDWA

Kentucky Wastewater Louisiana Drinking Water

Louisiana NELAP Maine

Maryland Massachusetts

Massachusetts PFAS Approv Michigan

Mississippi Nebraska Nevada

New Hampshire NELAP New Jersey NELAP

New Mexico New York NELAP

North Carolina North Carolina SDWA

North Dakota Oklahoma

Pennsylvania NELAP Puerto Rico

S. Carolina Radiochem Sanitation Districts of L

South Carolina Chemistry Tennessee

Texas NELAP Utah NELAP

Vermont Virginia NELAP

Washington

42200 17−018

SC00012

88−0651

42D0904046

SC00012

PH−0169

2567.01 E87156

P330−15−00283, P330−15−00253

SC00012

SC00012

SC00012

200029

C−SC−01

E−10332

90129 90129

LA024

03046 (AI33904)

2019020

M−SC012

Letter

SC00012

NE−OS−26−13

SC000122021−1

SC002

SC00012

11501

45709 R−158

2019−165 68−00485

SC00012

10120002 9255651 10120001

TN 02934

T104704235−21−19

SC000122020−34

VT87156

460202 C780

List of current GEL Certifications as of 15 March 2021

Page 9 of 874 SDG: 536292

PCB Analysis

Page 10 of 874 SDG: 536292

Page 11 of 874 SDG: 536292

GC Semivolatile PCB Technical Case Narrative

U.S. Army Engineer District, AK

SDG #: 536292

Product: Analysis of The Analysis of Polychlorinated Biphenyls by GC/ECD by ECD Analytical Method: SW846 3541/8082A Analytical Procedure: GL-OA-E-040 REV# 25 Analytical Batch: 2099120

Preparation Method: SW846 3541 Preparation Procedure: GL-OA-E-066 REV# 9 Preparation Batch: 2099119

The following samples were analyzed using the above methods and analytical procedure(s).

GEL Sample ID# Client Sample Identification

536292013 W1505-005LP

536292017 W1509-003LP

536292019 W1509-006LP

536292020 W1509-007LP

1204765909 Method Blank (MB) 1204765910 Laboratory Control Sample (LCS) 1204765911 536292013(W1505-005LP) Matrix Spike (MS) 1204765912 536292013(W1505-005LP) Matrix Spike Duplicate (MSD)

The samples in this SDG were analyzed on an "as received" basis.

Data Summary:

All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions.

Technical Information

Preparation/Analytical Method Verification All samples and QC in this batch were cleaned using alumina in order to remove oil and other high molecular weight interferences. All samples and QC in this batch were cleaned with activated copper in order to remove sulfur. All reported analyte detections in client and quality control samples were within the established retention time windows. Reported analyte concentrations were confirmed on dissimilar columns.

Miscellaneous Information

Manual integrations Samples 1204765909 (MB), 1204765910 (LCS), 1204765911 (W1505-005LPMS), 1204765912 (W1505-005LPMSD), 536292013 (W1505-005LP), 536292017 (W1509-003LP), 536292019 (W1509-006LP) and 536292020 (W1509-007LP) required manual integration to correctly position the baseline as set in the calibration standard injections.

Additional Comments The lower results from either column have been chosen and reported in the data package for the client samples, Page 12 of 874 SDG: 536292

MB and LCS. The data reported for the MS/MSD are from the same analytical column as the parent sample.

Analytical Procedure: GL-OA-E-040 REV# 25 Analytical Batch: 2100382

Preparation Method: SW846 3541 Preparation Procedure: GL-OA-E-066 REV# 9 Preparation Batch: 2100380

Composite Preparation Method: GEL Prep Method Composite Preparation Procedure: GL-RAD-A-026 REV# 18 Composite Preparation Batch: 2098198

The following samples were analyzed using the above methods and analytical procedure(s).

GEL Sample ID# Client Sample Identification

536292004 W1504-001LP

536292005 W1504-002LPT

536292007 W1504-004LP

536292011 W1505-003LP

1204768630 Method Blank (MB) 1204768631 Laboratory Control Sample (LCS) 1204768632 Laboratory Control Sample Duplicate (LCSD)

The samples in this SDG were analyzed on an "as received" basis.

Data Summary:

All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions.

Quality Control (QC) Information

Laboratory Control Sample (LCSD) An LCSD was used in place of matrix QC due to limited sample volume.

Technical Information

Preparation/Analytical Method Verification All samples and QC in this batch were cleaned using alumina in order to remove oil and other high molecular weight interferences. All samples and QC in this batch were cleaned with activated copper in order to remove sulfur. All reported analyte detections in client and quality control samples were within the established retention time windows. Reported analyte concentrations were confirmed on dissimilar columns.

Sample Dilutions Samples 536292005 (W1504-002LPT), 536292007 (W1504-004LP) and 536292011 (W1505-003LP) were diluted due to high concentrations of target analytes in the samples.

Miscellaneous Information

Manual integrations

Page 13 of 874 SDG: 536292

Samples (See Below) required manual integration to correctly position the baseline as set in the calibration standard injections.

Sample Analyte Value

1204768630 (MB) 4cmx Result 74.8ug/kg

1204768631 (LCS) Aroclor-1016 Result 587ug/kg

Aroclor-1260 Result 646ug/kg

1204768632 (LCSD) 4cmx Result 124ug/kg

Aroclor-1016 Result 624ug/kg

Aroclor-1260 Result 687ug/kg

DecachlorobiphenylResult 134ug/kg

536292004 (W1504-001LP)4cmx Result 102ug/kg

DecachlorobiphenylResult 103ug/kg

536292005 (W1504-002LPT)Aroclor-1248 Result 1070ug/kg

Aroclor-1254 Result 616ug/kg

Aroclor-1260 Result 206ug/kg

536292007 (W1504-004LP)Aroclor-1254 Result 784ug/kg

Aroclor-1260 Result 2410ug/kg

DecachlorobiphenylResult 164ug/kg

536292011 (W1505-003LP)4cmx Result 113ug/kg

Aroclor-1254 Result 7640ug/kg

Aroclor-1260 Result 2470ug/kg

Additional Comments The lower results from either column have been chosen and reported in the data package for the client samples, MB and LCS. The data reported for the MS/MSD are from the same analytical column as the parent sample.

Analytical Procedure: GL-OA-E-040 REV# 25 Analytical Batch: 2100591

Preparation Method: SW846 3541 Preparation Procedure: GL-OA-E-066 REV# 9 Preparation Batch: 2100588

The following samples were analyzed using the above methods and analytical procedure(s).

GEL Sample ID# Client Sample Identification

536292002 W1410-101LP

536292003 W1410-102LP

1204769083 Method Blank (MB) 1204769084 Laboratory Control Sample (LCS) 1204769085 Laboratory Control Sample Duplicate (LCSD)

Page 14 of 874 SDG: 536292

The samples in this SDG were analyzed on an "as received" basis.

Data Summary:

All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions.

Quality Control (QC) Information

Laboratory Control Sample (LCSD) An LCSD was used in place of matrix QC due to limited sample volume.

Technical Information

Preparation/Analytical Method Verification All samples and QC in this batch were cleaned using alumina in order to remove oil and other high molecular weight interferences. All samples and QC in this batch were cleaned with activated copper in order to remove sulfur. All reported analyte detections in client and quality control samples were within the established retention time windows. Reported analyte concentrations were confirmed on dissimilar columns.

Sample Dilutions Samples 536292002 (W1410-101LP) and 536292003 (W1410-102LP) were diluted due to high level of non-target analytes within the retention time window of interest.

Miscellaneous Information

Manual integrations Samples (See Below) required manual integration to correctly position the baseline as set in the calibration standard injections and to properly identify one or more peaks.

Sample Analyte Value

1204769084 (LCS) Aroclor-1016 Result 692ug/kg

Aroclor-1260 Result 755ug/kg

DecachlorobiphenylResult 148ug/kg

1204769085 (LCSD) Aroclor-1016 Result 652ug/kg

Aroclor-1260 Result 729ug/kg

DecachlorobiphenylResult 141ug/kg

536292002 (W1410-101LP)4cmx Result 84ug/kg

Aroclor-1248 Result 238ug/kg

Aroclor-1260 Result 206ug/kg

DecachlorobiphenylResult 78.5ug/kg

536292003 (W1410-102LP)4cmx Result 89.9ug/kg

Aroclor-1248 Result 678ug/kg

Aroclor-1254 Result 413ug/kg

Aroclor-1260 Result 254ug/kg

Page 15 of 874 SDG: 536292

Certification Statement

Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.

Page 16 of 874 SDG: 536292

GEL LABORATORIES LLC

2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com

ACAK005 U.S. Army Engineer District, AK (W911KB17A0011)

Client SDG: 536292 GEL Work Order: 536292

GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables receive a third level review of the fractional data package.

The following data validator verified the information presented in this data report:

The Qualifiers in this report are defined as follows:

* Indicates that a quality control analyte recovery is outside of specified acceptance criteria.

** Indicates the analyte is a surrogate compound.

J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit or indicates that the analyte recovery in the MS or MSD is outside of specified acceptance criteria or the response between the confirmation column and the primary column is >40%D.

U Indicates the target analyte was analyzed for but not detected above the detection limit.

for

DL Indicates that sample is diluted.

RA Indicates that sample is re-analyzed without re-extraction.

RE Indicates that sample is re-extracted.

Qualifier Definition Report

Signature: Name:

Date: Title:15 MAR 2021

Cameron Bearden

Group Leader

Review/Validation

Page 17 of 874 SDG: 536292

Sample Data Summary

Page 18 of 874 SDG: 536292

GEL Laboratories LLC

PCB

Certificate of Analysis

Sample Summary

March 15, 2021Report Date:

SDG Number: 536292

Lab Sample ID: 536292004 Matrix: P

Date Received: 03/01/2021 09:15

Date Collected: 02/15/2021 08:19

12674-11-2

11104-28-2

11141-16-5

53469-21-9

12672-29-6

11097-69-1

11096-82-5

Aroclor-1016

Aroclor-1221

Aroclor-1232

Aroclor-1242

Aroclor-1248

Aroclor-1254

Aroclor-1260

0.0564

0.0564

0.0564

0.0564

0.0564

0.0564

0.0564

U

U

U

U

U

U

U

0.0282

0.0282

0.0282

0.0282

0.0282

0.0282

0.0282

0.0847

0.0847

0.0847

0.0847

0.0847

0.0847

0.0847

Client: ACAK005 Project: ACAK00500

CAS No. Parmname ResultQualifier MDL LOQ

Method: SW846 3541/8082A GL-OA-E-040

Batch ID: 2100382 Inst: ECD8A.I Dilution: 1 SOP Ref:

Run Date: 03/11/2021 12:54 Analyst: JXM 1 uLInj. Vol:

Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg

W1504-001LPClient ID:

Prep Date: Aliquot: Final Volume:03/10/2021 11:00 1.18 g 1 mL

Column

Column:031121.b\e8c1133.D

031121.b\e8c1133.D

Data File: 1 Description: RTX-CLP

2 PEST2

LOD

0.0564

0.0564

0.0564

0.0564

0.0564

0.0564

0.0564

Page 21 of 874 SDG: 536292

Certificate of Analysis

Sample Summary

March 15, 2021Report Date:

SDG Number: 536292

Lab Sample ID: 536292005 Matrix: P

Date Received: 03/01/2021 09:15

Date Collected: 02/15/2021 08:29

12674-11-2

11104-28-2

11141-16-5

53469-21-9

12672-29-6

11097-69-1

11096-82-5

Aroclor-1016

Aroclor-1221

Aroclor-1232

Aroclor-1242

Aroclor-1248

Aroclor-1254

Aroclor-1260

0.300

0.300

0.300

0.300

1.07

0.616

0.206

U

U

U

U

J

J

J

0.150

0.150

0.150

0.150

0.150

0.150

0.150

0.450

0.450

0.450

0.450

0.450

0.450

0.450

Client: ACAK005 Project: ACAK00500

CAS No. Parmname ResultQualifier MDL LOQ

Method: SW846 3541/8082A GL-OA-E-040

Batch ID: 2100382 Inst: ECD8A.I Dilution: 5 SOP Ref:

Run Date: 03/11/2021 13:13 Analyst: JXM 1 uLInj. Vol:

Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg

W1504-002LPTClient ID:

Prep Date: Aliquot: Final Volume:03/10/2021 11:00 1.11 g 1 mL

Column

Column:031121.b\e8c1134.D

031121.b\e8c1134.D

Data File: 1 Description: RTX-CLP

2 PEST2

LOD

0.300

0.300

0.300

0.300

0.300

0.300

0.300

Page 22 of 874 SDG: 536292

Certificate of Analysis

Sample Summary

March 15, 2021Report Date:

SDG Number: 536292

Lab Sample ID: 536292007 Matrix: P

Date Received: 03/01/2021 09:15

Date Collected: 02/15/2021 08:49

12674-11-2

11104-28-2

11141-16-5

53469-21-9

12672-29-6

11097-69-1

11096-82-5

Aroclor-1016

Aroclor-1221

Aroclor-1232

Aroclor-1242

Aroclor-1248

Aroclor-1254

Aroclor-1260

0.622

0.622

0.622

0.622

0.622

0.784

2.41

U

U

U

U

U

J

J

0.311

0.311

0.311

0.311

0.311

0.311

0.311

0.935

0.935

0.935

0.935

0.935

0.935

0.935

Client: ACAK005 Project: ACAK00500

CAS No. Parmname ResultQualifier MDL LOQ

Method: SW846 3541/8082A GL-OA-E-040

Batch ID: 2100382 Inst: ECD8A.I Dilution: 10 SOP Ref:

Run Date: 03/11/2021 13:32 Analyst: JXM 1 uLInj. Vol:

Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg

W1504-004LPClient ID:

Prep Date: Aliquot: Final Volume:03/10/2021 11:00 1.07 g 1 mL

Column

Column:031121.b\e8c1135.D

031121.b\e8c1135.D

Data File: 1 Description: RTX-CLP

2 PEST2

LOD

0.622

0.622

0.622

0.622

0.622

0.622

0.622

Page 23 of 874 SDG: 536292

Metals Analysis

Page 614 of 874 SDG: 536292

Page 615 of 874 SDG: 536292

Metals Technical Case Narrative

U.S. Army Engineer District, AK

SDG #: 536292

Product: Determination of Metals by ICP-MS Analytical Method: SW846 3050B/6020B Analytical Procedure: GL-MA-E-014 REV# 34 Analytical Batch: 2098364

Product: Determination of Metals by ICP-MS Analytical Method: SW846 3010/6020 Analytical Procedure: GL-MA-E-014 REV# 34 Analytical Batches: 2099636 and 2102334

TCLP Preparation Method: SW846 1311 TCLP Preparation Procedure: GL-LB-E-006 REV# 22 TCLP Preparation Batches: 2099080 and 2101933

Composite Preparation Method: GEL Prep Method Composite Preparation Procedure: GL-RAD-A-026 REV# 18 Composite Preparation Batch: 2098198

Preparation Method: SW846 3050B Preparation Procedure: GL-MA-E-009 REV# 29 Preparation Batch: 2098363

Preparation Method: SW846 3010A Preparation Procedure: GL-MA-E-008 REV# 19 Preparation Batches: 2099635 and 2102333

The following samples were analyzed using the above methods and analytical procedure(s).

GEL Sample ID# Client Sample Identification

536292002 W1410-101LP

536292003 W1410-102LP

536292004 W1504-001LP

536292005 W1504-002LPT

536292006 W1504-003L

536292007 W1504-004LP

536292008 W1504-006T 536292009 W1504-007T 536292010 W1505-001L

536292011 W1505-003LP

536292012 W1505-007L

536292013 W1505-005LP

536292015 W1509-001L 536292016 W1509-002L

536292017 W1509-003LP

536292018 W1509-004L

Page 616 of 874 SDG: 536292

536292019 W1509-006LP

536292020 W1509-007LP

1204765842 Tumble Blank (TB) 1204771600 Tumble Blank (TB) 1204765843 536292008(W1504-006TS) Matrix Spike (MS) 1204771601 536292005(W1504-002LPTS) Matrix Spike (MS) 1204764391 Method Blank (MB)ICP-MS 1204767016 Method Blank (MB)ICP-MS 1204772371 Method Blank (MB)ICP-MS 1204764392 Laboratory Control Sample (LCS) 1204767017 Laboratory Control Sample (LCS) 1204772372 Laboratory Control Sample (LCS) 1204764395 536292002(W1410-101LPL) Serial Dilution (SD) 1204767019 536292008(W1504-006TL) Serial Dilution (SD) 1204772374 536292005(W1504-002LPTL) Serial Dilution (SD) 1204767018 536292008(W1504-006TD) Sample Duplicate (DUP) 1204772373 536292005(W1504-002LPTD) Sample Duplicate (DUP) 1204764393 536292002(W1410-101LPS) Matrix Spike (MS) 1204765843 536292008(W1504-006TS) Matrix Spike (MS) 1204771601 536292005(W1504-002LPTS) Matrix Spike (MS) 1204764394 536292002(W1410-101LPSD) Matrix Spike Duplicate (MSD)

The samples in this SDG were analyzed on an "as received" basis.

Data Summary:

All sample data provided in this report met the acceptance criteria specified in the analytical methods and procedures for initial calibration, continuing calibration, instrument controls and process controls where applicable, with the following exceptions.

Calibration Information

ICSA/ICSAB Statement For the ICP-MS analysis, the ICSA solution contains analyte concentrations which are verified trace impurities indigenous to the purchased standard.

Technical Information

Preparation/Analytical Method Verification Method SW-846 3050B is not a total digestion technique for most samples. It is a very strong acid digestion that will dissolve almost all elements that could become environmentally available. By design, elements bound in silicate structures are not normally dissolved by this procedure as they are not usually mobile in the environment.

Sample Dilutions Dilutions may be required for many reasons, including to minimize matrix interferences or to bring over range target analyte concentrations into the linear calibration range. Samples 536292008 (W1504-006T), 536292005 (W1504-002LPT), 536292002 (W1410-101LP), 536292003 (W1410-102LP), 536292004 (W1504-001LP), 536292006 (W1504-003L), 536292007 (W1504-004LP), 536292010 (W1505-001L), 536292011 (W1505-003LP), 536292012 (W1505-007L), 536292013 (W1505-005LP), 536292015 (W1509-001L), 536292017 (W1509-003LP), 536292018 (W1509-004L), 536292019 (W1509-006LP) and 536292020 (W1509-007LP)-ICP-MS were diluted to ensure that the analyte concentrations were within the linear calibration range of the instrument. The ICPMS solid samples in this SDG were diluted the standard two times. ICP-MS.

Page 617 of 874 SDG: 536292

Analyte 536292

002 003 004 005 006 007 008 010 011 012

Lead 400X 4000X 100X

10000X 10X 200X 400X 10X 4000X 40X 1000X

Analyte 536292

013 015 016 017 018 019 020

Lead 500X 10000X 2X 500X 4X 1000X 5000X

Preparation Information The extracted samples and associated matrix QC were prepared at a ten times or greater dilution factor to minimize potential interferences from leached or filtered extracts. ICP-MS.

Certification Statement

Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative.

Page 618 of 874 SDG: 536292

GEL LABORATORIES LLC

2040 Savage Road Charleston SC 29407 - (843) 556-8171 - www.gel.com

ACAK005 U.S. Army Engineer District, AK (W911KB17A0011)

Client SDG: 536292 GEL Work Order: 536292

GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables receive a third level review of the fractional data package.

The following data validator verified the information presented in this data report:

The Qualifiers in this report are defined as follows:

J Indicates an estimated value. The result was greater than the detection limit, but less than the reporting limit or indicates that the analyte recovery in the MS or MSD is outside of specified acceptance criteria.

U Indicates the target analyte was analyzed for but not detected above the detection limit.

for Qualifier Definition Report

Signature: Name:

Date: Title:15 MAR 2021

Jamie Johnson

Group Leader

Review/Validation

Page 619 of 874 SDG: 536292

Sample Data Summary

Page 620 of 874 SDG: 536292

METALS

−1−

INORGANICS ANALYSIS DATA PACKAGE

GEL Laboratories LLC

SW846

SDG No: METHOD TYPE:

SAMPLE ID: CLIENT ID:

CONTRACT:

MATRIX: DATE RECEIVED LEVEL: %SOLIDS:

CAS No. Analyte Result Units C Qual M* Instrument

ID

Analytical

Run

Low

536292

536292004 W1504−001LP

ACAK00500

MISC SOLID 01−MAR−21

7439−92−1 Lead 901 mg/kg 4.59 ICPMS14MS 210315−4

SW846

MDL DF

1009.17

LOD

18.3

LOQ

*Analytical Methods:

MS SW846 3050B/6020B

Page 623 of 874 SDG: 536292

INORGANICS ANALYSIS DATA PACKAGE

GEL Laboratories LLC

SW846

SDG No: METHOD TYPE:

SAMPLE ID: CLIENT ID:

CONTRACT:

MATRIX: DATE RECEIVED LEVEL: %SOLIDS:

CAS No. Analyte Result Units C Qual M* Instrument

ID

Analytical

Run

Low

536292

536292005 W1504−002LPT

ACAK00500

TCLP 01−MAR−21

7439−92−1

7439−92−1

Lead

Lead

92900 mg/kg mg/L

0.0500

ICPMS14

ICPMS11

MS

MS

210315−4

210315−3

SW846

MDL DF

10000

0.100

LOD

0.200

LOQ

*Analytical Methods:

MS

MS

SW846 3010/6020

SW846 3050B/6020B

Page 624 of 874 SDG: 536292

INORGANICS ANALYSIS DATA PACKAGE

GEL Laboratories LLC

SW846

SDG No: METHOD TYPE:

SAMPLE ID: CLIENT ID:

CONTRACT:

MATRIX: DATE RECEIVED LEVEL: %SOLIDS:

CAS No. Analyte Result Units C Qual M* Instrument

ID

Analytical

Run

Low

536292

536292006 W1504−003L

ACAK00500

MISC SOLID 01−MAR−21

7439−92−1 Lead 1330 mg/kg 9.86 ICPMS14MS 210315−4

SW846

MDL DF

20019.7

LOD

39.4

LOQ

*Analytical Methods:

Page 625 of 874 SDG: 536292

INORGANICS ANALYSIS DATA PACKAGE

GEL Laboratories LLC

SW846

SDG No: METHOD TYPE:

SAMPLE ID: CLIENT ID:

CONTRACT:

MATRIX: DATE RECEIVED LEVEL: %SOLIDS:

CAS No. Analyte Result Units C Qual M* Instrument

ID

Analytical

Run

Low

536292

536292007 W1504−004LP

ACAK00500

MISC SOLID 01−MAR−21

7439−92−1 Lead 3590 mg/kg 20.0 ICPMS14MS 210315−4

SW846

MDL DF

40040.0

LOD

80.0

LOQ

*Analytical Methods:

Page 626 of 874 SDG: 536292

INORGANICS ANALYSIS DATA PACKAGE

GEL Laboratories LLC

SW846

SDG No: METHOD TYPE:

SAMPLE ID: CLIENT ID:

CONTRACT:

MATRIX: DATE RECEIVED LEVEL: %SOLIDS:

CAS No. Analyte Result Units C Qual M* Instrument

ID

Analytical

Run

Low

536292

536292008 W1504−006T

ACAK00500

TCLP 01−MAR−21

7439−92−1 Lead 96.9 mg/L 0.0500 ICPMS11MS 210310−2

SW846

MDL DF

100.100

LOD

0.200

LOQ

*Analytical Methods:

MS SW846 3010/6020

Page 627 of 874 SDG: 536292

INORGANICS ANALYSIS DATA PACKAGE

GEL Laboratories LLC

SW846

SDG No: METHOD TYPE:

SAMPLE ID: CLIENT ID:

CONTRACT:

MATRIX: DATE RECEIVED LEVEL: %SOLIDS:

CAS No. Analyte Result Units C Qual M* Instrument

ID

Analytical

Run

Low

536292

536292009 W1504−007T

ACAK00500

TCLP 01−MAR−21

7439−92−1 Lead 0.850 mg/L 0.00500 ICPMS11MS 210309−1

SW846

MDL DF

10.0100

LOD

0.0200

LOQ

*Analytical Methods:

MS SW846 3010/6020

Page 628 of 874 SDG: 536292

Appendix 4: Older Sampling Locations

2007 Sampling Asbestos Quick Sample Results Log

11-Dec-07

11-Dec-07

Date Sampled

Bldg. 1504

Sample Number

6321-34

6321-35 Bldg. 1504

Bldg. 1504

Sample Location Sample Description

Ceiling Material

Roofing Black

Tan

Color

Yes

No

Asbestos Asbestos Type

N/A

5% Chrys confined to Flashing Layer

2007 Asbestos Quick Sample Results Log

2010 Sampling Sample Location Map, PCB and XRF Sample Location Map ,Asbestos

XRF Results

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

Date Sampled

Bldg.

ABWIA1504013

ABWIA1504012

ABWIA1504011

ABWIA1504010

ABWIA1504009

ABWIA1504008

ABWIA1504007

ABWIA1504006

ABWIA1504005

ABWIA1504004

ABWIA1504003

ABWIA1504002

ABWIA1504001

Sample Number

C-Side Int. Bay

B-Side Int. Bay

C-Side Int. Bay

D-Side Ext.

D-Side Ext.

C-Side Ext.

B-Side Ext.

B-Side Ext.

B-Side Ext.

B-Side Ext.

B-Side Ext.

A-Side Ext.

C-Side Ext.

Sample Location

Floor cement

Skimcoat

Skimcoat

Skimcoat

Block Mortar

Skimcoat

Window Caulk

Door Trim Caulk

Skimcoat

Doorway Shingle

Felt weather seal

Window Caulk

Skimcoat

Sample Description

Gray

Tan

White

White

Gray

White

White

Tan

Tan

Black

Black

White

White

Color

No

No

No

No

No

No

No

No

No

No

No

No

No

Asbestos

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Asbestos Type

2010 Asbestos Quick Sample Results Log

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

Date Sampled

Bldg.

ABWIA1504026

ABWIA1504025

ABWIA1504024

ABWIA1504023

ABWIA1504022

ABWIA1504021

ABWIA1504020

ABWIA1504019

ABWIA1504018

ABWIA1504017

ABWIA1504016

ABWIA1504015

ABWIA1504014

Sample Number

C-Wall Int. Rm 4

C-Wall Int. Rm 4

C-Wall Int. Rm 3

C-Wall Int. Rm 3

C-Wall Int. Rm 3

A-Wall Int. Rm 2

Int. Rm 2 Ceiling

Int. Rm 1

Int. Rm 1

B-Side Int. Rm 1

B-Side Int. Rm 1

A-Side Int. Rm 1

Int. Rm 1

Sample Location

Wall Patch Cement

Skimcoat

Skimcoat

Cove Base

Cove Mastic

Skimcoating

Pressed Wood

Floor Tile/Mastic

Floor Mastic

Cove Base

Cove Mastic

Skimcoat

Duct Vibration limiter

Sample Description

Gray

White

Tan

Black

Yellow

Tan

Brown

Tan

Black

Brown

Yellow

White

Tan/Green

Color

No

No

No

No

No

No

No

Yes

Yes

No

No

No

No

Asbestos

N/A

N/A

N/A

N/A

N/A

N/A

N/A

2%Chrys-PT-<1% / 8%Chrys

8%Chrys

N/A

N/A

N/A

N/A

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

1-Jun-10

Date Sampled

Bldg.

ABWIA1504039

ABWIA1504038

ABWIA1504037

ABWIA1504036

ABWIA1504035

ABWIA1504034

ABWIA1504033

ABWIA1504032

ABWIA1504031

ABWIA1504030

ABWIA1504029

ABWIA1504028

ABWIA1504027

Sample Number

Ext. Roof

Ext. Roof

Ext. Roof

D/C-Wall Int. Rm 7

C-Wall Int. Rm 7

A-Wall Int. Rm 7

A-Wall Int. Rm 7

Center Int. Rm 6

D-Wall Int. Rm 6

D-Wall Int. Rm 6

D-Wall Int. Rm 6

B-Side Int. Rm 5

B-Side Int. Rm 5

Sample Location

Shingle

Tar

Felt

Skimcoat

Skimcoat

Floor Tile

Floor Mastic

Skimcoat

Wall Skimcoat

Cove Base

Cove Mastic

Floor Tile/Mastic

Floor Mastic

Sample Description

Black

Black

Black

White

Green

White

Black

Tan

White

Brown

Brown

Brown

Black

Color

No

Yes

No

No

No

No

No

No

No

No

No

Yes

No

Asbestos

N/A

5%Chrys

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

2%Chrys-PT-<1% / 10%Chrys

N/A

2010Asbestos Quick Sample Results Log

1-Jun-10

Date Sampled

Bldg. 1504

Sample Number

ABWIA1504040

ABWIA1504041

ABWIA1504042 Ext. Roof

Ext. Roof

Ext. Roof

Sample Location

Caulking

Felt

Tar

Sample Description

Black

Black

Black

Color

No

No

No

Asbestos

N/A

N/A

N/A

XRF Results from 2010

2017 Sampling Sample Location Map, Asbestos

Asbestos Lab Results

3-Feb-17

3-Feb-17

3-Feb-17

3-Feb-17

3-Feb-17

3-Feb-17

3-Feb-17

3-Feb-17

3-Feb-17

3-Feb-17

3-Feb-17

3-Feb-17

3-Feb-17

Date Sampled

Bldg.

ABWIA1504055

ABWIA1504054

ABWIA1504053

ABWIA1504052

ABWIA1504051

ABWIA1504050

ABWIA1504049

ABWIA1504048

ABWIA1504047

ABWIA1504046

ABWIA1504045

ABWIA1504044

ABWIA1504043

Sample Number

Bldg. 1504B Roof East End

Bldg. 1504B Roof South End

Bldg. 1504B Roof North End

Bldg. 1504B Roof East End

Bldg. 1504B Roof North End

Bldg. 1504B Roof East End

Bldg. 1504A Roof North End

Bldg. 1504A Roof North End

Bldg. 1504A Roof East End

Bldg. 1504A Roof East End

Bldg. 1504A Roof West End

Bldg. 1504A Roof South End

Bldg. 1504A Roof West End

Sample Location

Roofing

Roofing

Roofing

Roofing

Roofing

Roofing

Roofing

Roofing

Roofing

Roofing

Roofing

Roofing

Roofing

Sample Description

Black/Silver

Black/Silver

Black/Silver

Black

Black

Black

Black

Black

Black

Black

Black

Black

Black

Color

6 Layers-Layer A - Silverseal 6% Chrys - Other Layers Non Detected

6 Layers-Layer A - Silverseal 6% Chrys - Other Layers Non Detected

6 Layers-Layer B - Silverseal 6% Chrys - Other Layers Non Detected

6 Layers Non Detected

7 Layers Non Detected

7 Layers Non Detected

6 Layers Non Detected

8 Layers Non Detected

10 Layers Non Detected

10 Layers Non Detected

8 Layers Non Detected

8 Layers Non Detected

8 Layers Non Detected

Asbestos Type

No

2017 Asbestos Quick Sample Results Log

Yes

Yes

Yes

No

No

No

No

No

No

No

No

No

Asbestos

16-Feb-17

16-Feb-17

16-Feb-17

3-Feb-17

3-Feb-17

Date Sampled

Bldg.

ABWIA1504063

ABWIA1504061

ABWIA1504058

ABWIA1504057

ABWIA1504056

Sample Number

Bldg. 1504B Collapsed Roof

Bldg. 1504B Collapsed Roof

Bldg. 1504B Collapsed Roof

Bldg. 1504B Roof South End

Bldg. 1504B Roof South End

Sample Location

Roofing

Roofing

Roofing

Roofing

Roofing

Sample Descr.

Black

Black

Black

Black

Black

Color

No

No

Yes

No

No

Asbo.

2 Layer-Felt &Tar Non Detected

1 Layer-Tar Non Detected

3 Layers-Shingle, Vapor Barrier & Tar -Non Detected

7 Layers Non Detected

7 Layers Non Detected

Asbestos Type

16-Feb-17 ABWIA1504060 Bldg. 1504B Collapsed Roof

5 Layers-Layer A Silverseal-5% Chrys,Tar,Felt,Layer D-Tar-3% Chrys,Felt,Two Layers Detected All other layers Non Detected16-Feb-17 ABWIA1504062 Bldg. 1504B Collapsed Roof Roofing Grey/

Black Yes

Roofing Black Yes 16 Layers- Shingle,Tar, Shingle,Tar, Felt, Felt, Layer G-Tar- 5% Chrys,Felt, Tar, Felt, Tar, Felt, Tar, Felt, Tar, Vapor Barrier

-One Layer Detected All other layers Non Detected 16-Feb-17 ABWIA1504059 Bldg. 1504B Collapsed Roof

2017 Asbestos Quick Sample Results Log

Roofing Grey/ Black Yes

9 Layers-Layer A Silverseal-5% Chrys, Layer B Tar-3% Chrys, Felt, Layer D Tar - 5% Chrys, Felt, Tar, Felt, Tar, Tar – Three Layers

Detected All other layers Non Detected

Bldg.

Sample Number

LBPWIA1504001

LBPWIA1504002

LBPWIA1504003

2/23/2017 0:00

2/23/2017 0:00

2/23/2017 0:00

Date & Time

TCLP

TCLP

TCLP

Type

Duration

Component

Composit

Composit

Composit

Substrate

Side

Cond.

White

White

White

Color Room

Bay Area

Detention Area

1504A Outside B-Side Area Negative

Negative

Negative

Results

<RL

<RL

<RL

Pbl

2017 TCLP Sample Results Log