RBM Survey Report Watervliet Arsenal NY - Bldg 20 V1 - Final w Attachments.pdf

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REGULATED BUILDING MATERIALS

SURVEY REPORT

REPAIR FACILITY DEFICIENCIES

BUILDING 20

Watervliet Arsenal Watervliet, NY

July 27, 2020

Mabbett Project No.: R2020021.000.001

Prepared for:

Burns and McDonnell 9400 Ward Parkway Kansas City, MO 64114

Mabbett & Associates, Inc.

105 Central Street, Suite 4100 Stoneham, MA 02180-1260 T. 781-275-6050 Massachusetts | Virginia | Rhode Island | New Jersey

© 2020, Mabbett & Associates, Inc.

www.mabbett.com

REGULATED BUILDING MATERIALS SURVEY REPORT

Repair Facility Deficiencies, Building 20 - Watervliet Arsenal | Watervliet, NY

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ACKNOWLEDGEMENT

This Regulated Building Materials Survey Report has been prepared by Mabbett & Associates, Inc. (Mabbett®) for the Renovation and Repair of Facility Deficiencies, Building 20 project at the Watervliet Arsenal located in Watervliet, New York. The information presented herein is based on the facts and information conveyed to or received by Mabbett during the preparation of this report. If any of the information provided to Mabbett that was used in preparing this report is incorrect, incomplete, or subject to change, Mabbett would wish to alter its opinion(s) accordingly. In addition, the professional opinions and information contained in this report are based solely on the requirements of the applicable regulations and technical data as known to Mabbett as of the date of this report and considered applicable to this report.

The attached Regulated Building Materials Survey Report was prepared by the following Mabbett personnel:

Brendan M. Clune Environmental, Health & Safety Specialist

This report has been reviewed and approved by:

Michael F. Delaney Director, Building Sciences Group

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TABLE OF CONTENTS

SECTION PAGE

1.0 INTRODUCTION

1.1 Summary of Survey Results

1.2 Purpose and Objectives

2.0 ASBESTOS SURVEY

2.1 Sampling Methodology

2.2 Analytical Methodology

2.3 Materials with Trace Amounts of Asbestos

2.4 Summary of Asbestos Containing Materials Findings

3.0 LEAD CONTAINING PAINT SAMPLING

4.0 BUILDING MATERIAL PCB SAMPLING

5.0 CONCLUSIONS AND RECOMMENDATIONS

5.1 Asbestos

5.2 Lead Containing Paint

5.3 PCB Containing Material

6.0 LIMITATIONS

TABLES

Table 1 – Summary of Identified ACM (in text) Table 2 – Summary of Lead Paint Chip Analytical Results (in text) Table 3 – Summary of PCB Analytical Results (in text)

FIGURES

ASB-1 – ACM Sampling Location Plan – Building 20, Floor 1 ASB-2 – ACM Sampling Location Plan – Building 20, Floor 2 Pb-1 – Pb Sampling Location Plan – Building 20, Floor 1 Pb-2 – Pb Sampling Location Plan – Building 20, Floor 2

APPENDICES

Appendix A – Summary of ACM Building Survey Results, Including Negative Results Appendix B – Asbestos Laboratory Reports and Chain of Custody Appendix C – Lead Paint Chip Laboratory Reports and Chain of Custody Appendix D – PCB Laboratory Reports and Chain of Custody

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1.0 INTRODUCTION

Mabbett and Associates, Inc. (Mabbett®) performed a survey for regulated building materials (RBM) as part of the Repair Facility Deficiencies, Building 20 project at the Watervliet Arsenal located in Watervliet, New York. The site survey was performed by Mr. Kevin M. Donovan of Mabbett on June 10 through June 12, 2020, and consisted of the following activities:

A review of the existing facility regulated building materials reports;

An Asbestos Containing Material (ACM) survey of suspect materials (Analysis by Polarized Light Microscopy [PLM] and

Transmission Electron Microscopy [TEM]);

Lead Containing Paint (LCP) sampling (Analysis by atomic absorption [AA]); and Polychlorinated Biphenyls (PCB) Containing Building Materials sampling (analysis performed by SW-846 Method

8082A).

The survey was limited to the building identified in this report that may be impacted by the planned project to renovate and repair facility deficiencies. Sampling locations were determined based upon inspection of each location. Areas and materials outside of this scope of work were not surveyed by Mabbett.

1.1 Summary of Survey Results

Bulk samples of suspected ACM were collected and submitted to a certified analytical laboratory for asbestos analysis by PLM and TEM using stop positive methodology as required by New York State Environmental Laboratory Approval Program (ELAP). Paint chip samples were collected and submitted to a certified analytical laboratory for lead content analysis using atomic absorption spectroscopy. Bulk samples of suspect caulking and glazing materials were collected and submitted to a certified analytical laboratory for determining the presence of PCBs. The survey efforts yielded the following results and conclusions:

Eighty-seven (87) bulk samples for suspect ACM were collected in the building.

Based on laboratory analysis of suspect ACM and review of previous asbestos survey data, twelve (12) of the materials surveyed contained asbestos greater than 1% or were assumed ACM. The Environmental Protection Agency (EPA) and the Occupational Safety and Health Administration (OSHA) defines ACM as any material that contains greater than one percent (>1%) asbestos.

Eleven (11) of the analyzed samples contained asbestos less than 1% and are considered trace asbestos materials.

Sixty-nine (69) paint chip samples from building surfaces were collected in the building for laboratory analysis and reporting.

Based on laboratory analysis of paint chips, fourteen (14) of the collected samples revealed concentrations of lead in paint that exceeded the U.S. Department of Housing and Urban Development (HUD) threshold of 0.5 percent by weight.

Four (4) bulk samples of suspect PCB containing caulk and glazing materials were collected in the building for laboratory analysis and reporting.

Based on laboratory analysis of suspect PCB materials, the materials sampled were less than 50 ppm and are not considered a TSCA regulated PCB Bulk Product Waste.

1.2 Purpose and Objectives

The regulated building material survey was comprised of three primary project tasks including:

Evaluation of existing site conditions and formulation of a sampling plan.

Site survey to collect building material samples for laboratory analysis.

Development of this Regulated Building Materials Survey Report.

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This project was designed to accomplish two primary objectives: to collect a representative number of building materials for laboratory analysis and reporting; and to use data from the laboratory analysis efforts to estimate the volume of regulated building materials present within the building’s interior and exterior for Burns & McDonnell’s subsequent use in development of an abatement scope and cost. These two objectives were met through a combination of a site visit and inspection to collect building material samples for laboratory analysis; and interpretation of qualitative data collected in the field; and the quantitative laboratory data generated from analysis of the building materials as summarized in this survey report.

2.0 ASBESTOS SURVEY

A visual screening inspection was conducted by a New York State licensed asbestos inspector to identify locations of suspect ACM and conceptualize the sampling program. Only areas that were accessible during the field work phase were inspected, with reasonable efforts made during the initial field survey work to access areas as necessary to complete the asbestos survey and sampling program.

2.1 Sampling Methodology

Bulk asbestos samples were collected using EPA National Emissions Standards for Hazardous Air Pollutants (NESHAP), 40 CFR Part 763, and Asbestos Hazard Emergency Response Act (AHERA) protocols. Bulk suspect ACM sampling was generally conducted according to the following sampling protocol:

Friable surfacing material:

At least three bulk samples shall be collected from each homogeneous area that is 1,000 ft2 or less.

At least five bulk samples shall be collected from each homogeneous area that is greater than 1,000 ft2 but less than or equal to 5,000 ft2.

At least seven bulk samples shall be collected from each homogeneous area that is greater than 5,000 ft2.

Thermal system insulation:

At least three bulk samples shall be collected from each homogeneous area of thermal system insulation.

At least one bulk sample shall be collected from each homogeneous area of patched area of thermal system insulation.

Sufficient samples shall be collected from elbows and fittings to determine if they contain ACM.

Bulk samples shall not be collected from any homogeneous area where the state licensed asbestos inspector determined that the thermal system insulation is fiberglass, foam glass, rubber, or other non-

ACM.

Miscellaneous material:

At least two bulk sample shall be collected from each homogeneous area that is less than 100 ft2.

At least three bulk samples shall be collected from each homogeneous area that is greater than 100 ft2.

Examples of areas that were inaccessible, or where the survey was limited to visual observation only, are provided below:

Within walls;

Within fire doors;

Enclosed pipe/duct chases;

Inside mechanical equipment/ductwork;

Above fixed drywall or plaster ceilings; and

Electrical equipment.

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2.2 Analytical Methodology

The collected bulk samples were submitted under chain of custody (COC) procedures to Ameri Sci of New York, NY for PLM and TEM analysis as required by the New York State Environmental Laboratory Approval Program (ELAP).

PLM analysis of friable materials was performed using NYS ELAP Method 198.1. Samples of Non-Friable Organically Bound (NOB) materials were analyzed by PLM (NYS ELAP Method 198.6) subsequent to matrix reduction. NOB samples that were identified as non-ACM by PLM methods were re-analyzed by TEM (NYS ELAP Method 198.4) for confirmation purposes. AmeriSci is accredited by the American Industrial Hygiene Association (AIHA) and participates in the National Voluntary Laboratory Accreditation Program (NVLAP).

Bulk sample results from this inspection are summarized in Appendix A, Summary of ACM Building Survey Results.

The EPA, Occupational Safety and Health Administration (OSHA), and Part 56 of Title 12 of the Official Compilation of Codes, Rules and Regulations of the State of New York (12 NYCRR Part 56) defines any material that contains greater than one percent (>1%) asbestos as being an ACM. As such, the analytical laboratory identified bulk samples as positive for asbestos that met the regulatory criteria of greater than one percent (>1%) asbestos. Laboratory reports and COC documentation are provided in Appendix B of this report.

2.3 Materials with Trace Amounts of Asbestos

Where laboratory analysis identified trace amounts of asbestos, that is, less than 1% asbestos, the material sampled has generally not been listed as ACM in this report. This determination is consistent with New York State and US EPA definitions of ACM. Federal OSHA regulations may require additional evaluation of materials containing trace amounts of asbestos prior to activities which could cause release of fibers into the air. Evaluations of materials with trace amounts of asbestos and of the fiber release potential of work practices have not been addressed in this report.

2.4 Summary of Asbestos Containing Materials Findings

Mabbett identified thirty-seven (37) types of homogenous materials and collected eighty-seven (87) representative bulk ACM samples. Asbestos sampling locations and results are identified on Figures ASB-1 and ASB-2. Eighty (80) of these samples were analyzed by PLM (friable and NOB), fifty-five (55) samples were analyzed by TEM, and seven (7) samples were not analyzed as positive stops or insufficient material for analysis. Positive Stop Analysis refers to a laboratory analysis protocol that analyzes multiple samples of similar material and stops analysis when asbestos is identified at concentrations greater than 1%. The laboratory reported analytical data, including available historical data utilized for this survey, indicated that twelve (12) homogenous materials had greater than 1% asbestos and were ACM or assumed ACM. Estimated quantities of materials identified as ACM or assumed to be ACM are presented in Table 1 below:

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TABLE 1

Summary of Identified ACM

Watervliet Arsenal, Building 20 Watervliet, NY

Location/Room Description of Material Estimated Quantity

Amount Units

1st Floor Rooms 104, 104A and 104B 9"x9" Off-White-with-Black and Green Checkerboard Floor Tile & Mastic* 600 SF

1st Floor Room 101 and 2nd Floor Room 201 Vestibule 12"x12" Green Floor Tile Mastic** 200 SF

Rooms 201 & 203 Black and Burgundy Vinyl Floor Tile & Mastic* 8,200 SF

1st & 2nd Floors - Main Stairwell Brown Terrazzo Floor** 1,300 SF 2nd Floor, Room 200 White Sink Coat** 1 EA

Rooms 200, 202A, 201, Main Stairwell, 203, 2nd Floor North Vestibule, Production

Area, Room 101 Bathroom and Hallway, Rooms 101A, 104, 107, 107A & 108

Pipe and Fitting Insulation* 1,900 LF

Room 203 Perimeter Black Vapor Barrier* 2,750 SF 1st Floor, Production Area Window Glazing (interior) 4,200 LF

Exterior Gray Window Frame Caulk 12,000 LF Exterior Green Transite Panels * 20,000 SF

SF = Square Feet * = Previously Identified as ACM EA = Each ** = Assumed ACM LF = Linear Feet

3.0 LEAD CONTAINING PAINT SAMPLING

Limited sampling of painted surfaces was conducted on June 10-12, 2020. The limited LCP survey included the collection of sixty-nine (69) paint chips from materials and surfaces that may be impacted by the proposed work. Paint chip samples were submitted under standard COC procedures to Environmental Hazards Services, LLC of Richmond, VA. Analysis was conducted using AA EPA method SW846 7000B. The laboratory analytical report is included in Appendix C of this report.

The results of the limited LCP sampling are summarized in Table 2 below:

TABLE 2

Summary of Lead Paint Chip Analytical Results

Watervliet Arsenal, Building 20 Watervliet, NY

Sample # Location Substrate and Component Color Result (% wt.)

Pb-01 Roof Metal Roofing White 0.43 Pb-02 Roof Metal Roofing White <0.50 Pb-03 Production West Brick Floor Black <0.0053 Pb-04 Production West Metal Column Tan 16 Pb-05 Production West Metal Ladder Yellow 2.1 Pb-06 Production West Brick Wall Tan 0.040

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TABLE 2

Summary of Lead Paint Chip Analytical Results

Watervliet Arsenal, Building 20 Watervliet, NY

Sample # Location Substrate and Component Color Result (% wt.)

Pb-07 Production West Metal Door Frame Brown 0.16 Pb-08 Production West Metal Railing Yellow <0.018 Pb-09 Production NW Metal Bracing Tan 1.5 Pb-10 Production North Brick Floor Mark Yellow 0.0042 Pb-11 Production North Stone Window Sill Tan 0.057 Pb-12 Production North Metal Column Tan 12 Pb-13 Production North Brick Wall Tan 0.096 Pb-14 Production North Metal Window Brown <0.025 Pb-15 Production NE Metal Ballard Yellow <0.0041 Pb-16 Production East Metal Ladder Yellow 1.1 Pb-17 Production East Brick Floor Black <0.0049 Pb-18 Production SE Metal Door Frame Brown 9.3 Pb-19 Production SE Brick Floor Marking Yellow <0.011 Pb-20 Production South Metal Window Brown <0.016 Pb-21 Production South Metal Bracing Tan 2.5 Pb-22 Production South Metal Ballard Yellow <0.050 Pb-23 Production South Metal Railing Yellow 0.031 Pb-24 Room 203 SW Metal Door Frame Tan <0.019 Pb-25 Room 203 SW Metal Door Brown <0.040 Pb-26 Room 203 SW Metal Radiator Cover Tan <0.013 Pb-27 Room 203 SW Plaster Wall White <0.014 Pb-28 Room 203A Gypsum Wall White <0.0050 Pb-29 Main Stairwell 2 Metal Railing Tan 0.021 Pb-30 Room 201A Metal Door Frame Tan <0.017 Pb-31 Room 201 East Plaster Column White 0.021 Pb-32 Room 201 NE Gypsum Wall White <0.0059 Pb-33 Room 201C Metal Radiator Cover Tan <0.014 Pb-34 Room 201C Metal Door Tan <0.024 Pb-35 Room 202A Metal Ladder Black 14 Pb-36 Room 107A Gypsum Wall White <0.0073 Pb-37 Room 107 Concrete Floor Gray <0.0067 Pb-38 Room 107 Plaster Wall White 0.012 Pb-39 Room 106 CMU Wall White <0.022 Pb-40 Room 106 Metal Door Frame Tan 0.13 Pb-41 Room 106 Metal Door Tan <0.0064 Pb-42 Main Stairwell 1 Metal Railing Tan 0.82

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TABLE 2

Summary of Lead Paint Chip Analytical Results

Watervliet Arsenal, Building 20 Watervliet, NY

Sample # Location Substrate and Component Color Result (% wt.)

Pb-43 Room 105 Concrete Wall Yellow 0.41 Pb-44 Room 105 Concrete Ceiling Yellow 0.060 Pb-45 Room 104 Gypsum Wall White 0.012 Pb-46 Room 103 Gypsum Wall Green <0.0049 Pb-47 Room 103 Metal Door Frame Green <0.019 Pb-48 Room 103 Metal Door Green <0.011 Pb-49 Room 103 Metal Radiator Cover Yellow <0.015 Pb-50 Room 103 Metal Window Frame White <0.0060 Pb-51 Room 102 Plaster Wall Yellow 0.0091 Pb-52 Room 102 Metal Door Frame White 0.065 Pb-53 Room 102 Wood Door White 0.12 Pb-54 Room 101 Plaster Wall White 0.24 Pb-55 Room 101 Bathroom Concrete Ceiling White 0.23 Pb-56 Room 101 Metal Door Frame Tan 1.0 Pb-57 Exterior West Metal Door Frame Brown <0.030 Pb-58 Exterior West Transite Panel Green <0.038 Pb-59 Exterior West Metal Lintel Green 21 Pb-60 Exterior NW Ramp Metal Railing Tan 0.17 Pb-61 Exterior North Metal Window Green <0.031 Pb-62 Exterior North Metal Railing Yellow <0.048 Pb-63 Exterior NE Metal Wall Panel Red 0.12 Pb-64 Exterior SE Metal Fence Silver 0.15 Pb-65 Exterior SE Metal Overhead Door Frame Brown 11 Pb-66 Exterior South Metal Ballard Yellow 0.012 Pb-67 Exterior SE Metal Overhead Door Frame Yellow 12 Pb-68 Exterior South Metal Window Green <0.15 Pb-69 Exterior SW Metal Stairs Black 31

NOTES: % wt. = Percent by Weight

4.0 BUILDING MATERIAL PCB SAMPLING

As part of this regulated building materials survey, Mabbett conducted sampling of suspect caulking and glazing materials for PCB. Mabbett identified four (4) homogenous areas of suspect PCB-containing materials. PCB bulk samples were submitted under standard COC procedures to Alpha Analytical of Westborough, MA. Analysis was conducted using EPA Method SW-846 8082A. The laboratory analytical report is included in Appendix D of this report.

Two of the submitted samples contained detectable levels of PCBs: the exterior window frame caulk (sampled from the exterior northeast ramp), and the interior window glazing (sampled from the production area).

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A copy of the lab report detailing the findings of this sampling is provided in Appendix F. Results of this PCB sampling are provided below in Table 3:

TABLE 3

Summary of PCB Analytical Results

Watervliet Arsenal, Building 20 Watervliet, NY

Sample No. Sample Location Description of Material Results (ppm)

PCB-01 Exterior NE Ramp Window Frame Caulk 1.24 PCB-02 Interior Production Area Interior Window Glazing 0.229 PCB-03 Exterior SW Area Vent Caulk Non-Detect PCB-04 Exterior West Side Window Frame Caulk Non-Detect

NOTES: PPM = Parts Per Million

5.0 CONCLUSIONS AND RECOMMENDATIONS

5.1 Asbestos

Identified ACM materials must be removed by a licensed asbestos abatement contractor prior to being disturbed by renovation activities. Any suspect materials encountered during renovation or demolition activities that were not identified in this report as being non-ACM should be assumed to be ACM unless sample results prove otherwise. Suspect ACM that may be present within the walls, above inaccessible hard ceilings, or in other inaccessible locations, should be assumed to contain asbestos if discovered during any renovation or demolition process or until otherwise verified.

5.2 Lead Containing Paint

The purpose of the limited LCP survey was to identify similar areas of LCP. During the on-site survey, representative samples of similar areas of interior and exterior building coatings were collected and analyzed for lead content. The regulations addressing LCP in non-residential buildings are focused on occupational exposures involved with paint-disturbing activities and related waste-disposal activities.

Occupational exposure to lead in construction is regulated by OSHA regulation 29 CFR 1926.62 “Lead in Construction”, as well as other applicable state and local regulations. These regulations involve the air monitoring of workers to determine exposure levels when disturbing paint containing measurable concentrations of lead. A LCP survey cannot determine the safe level of lead for the purpose of paint-disturbing activities, but is intended to provide guidance as to the locations of LCP. Employers and contractors may use this information to better determine where worker exposures to airborne lead may occur and, through the interpretation of LCP concentration data, assess the potential magnitude of exposure to their employees and identify the controls necessary to limit health risks.

A concentration of lead greater than or equal to 0.5 mg/Kg percent by weight or 1.0 mg/cm2 exceeds EPA and HUD residential standards is considered an indicator of risk. Representative samples of LCP waste to be generated during building renovation, or following demolition but prior to disposal, should be collected and analyzed using toxicity characteristic leaching procedure (TCLP) in accordance with 40 CFR Part 261. Management and disposal of lead containing waste must be done in accordance with all applicable local, state, and federal regulations.

OSHA regulations may require certain procedures for any paint that contains lead, even if it is below these levels. All LCP identified, regardless of the lead content, should either be sampled and analyzed by TCLP and then handled/disposed of accordingly, or segregated from other large-scale debris and then managed as hazardous waste in accordance with federal, state, and local hazardous waste disposal regulations.

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5.3 PCB Containing Material

The suspect PCB caulking and glazing material sampling results determined the materials to be categorized as non TSCA regulated material waste and can be managed as solid waste at any landfill permitted to accept waste with PCB levels up to those observed.

6.0 LIMITATIONS

This survey report is the result of a diligent and thorough inspection for regulated building materials of the areas and materials that may be impacted by the proposed work in Building 20. Inaccessible areas were not included in this survey.

Although a comprehensive inspection was performed, Mabbett does not claim to have identified all hazardous materials that could be present in the facility (for example, materials potentially located within the inaccessible areas). Mabbett has conducted this assessment with reasonable care and has performed this project in accordance with generally accepted industry standards. There can be no assurances, and Mabbett makes no assurances, that the information, research, and technology used to prepare this report may not change in the future, thus affecting the results reported herein.

FIGURES

Sampling Location Plans

© 2020, Mabbett & Associates, Inc. FIGURES July 27, 2020 Mabbett Project No. R2020021.000.001 RBM Survey Report Watervliet Arsenal, NY - Bldg 20 V1 - Final.doc

20-24B

20-30C

20-27C

20-06C 20-04B*

20-27B

20-27A

20-30A

20-03B

20-03C

20-28B*

20-03A

20-24C

20-31A

20-31B 20-31C20-28C*

20-06B20-04A

20-11B

20-12B

20-18

20-22

20-23C

20-17

20-29A

20-04B*

20-29B

20-06A

20-07B

20-08B

20-09C

20-10C

20-07C

20-08C

20-29C

20-16

Roof Samples

32A,B,C

33A,B,C

34A,B,C

35A,B,C

36A,B,C

20-37A

20-37B

20-37C

20-30B

LEGEND

STOP POSITIVE SAMPLE FOR ASBESTOS

NO ASBESTOS DETECTED (NAD)

SAMPLE POSITIVE FOR ASBESTOS

APPROXIMATE SAMPLE LOCATION

20-01A*

20-01A**

20-01A

Scale as Noted

ACM Survey Floor Plan - 1st Floor

GRAPHIC SCALE

( IN FEET )

1 INCH ~ FEET

100'50'25'

Scientists I Engineers I Program Managers

Mabbett & Associates, Inc.

105 Central Street Stoneham, MA 02180

T. 781-275-6050 www.mabbett.com

U.S.Army Watervliet Arsenal

1 Buffington Street Watervliet, New York 12189

Building-20

First Floor ACM

Survey Plan

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DWG. NO.

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PROJ. NO.

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DJA

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MFD

AutoCAD SHX Text 1"~50'-0"

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ASB-1

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AutoCAD SHX Text C

20-01C

20-23A

20-19

20-20

20-07A

20-08A

20-09B

20-10B

20-26A

20-26B

20-26C

20-01B

20-14

20-02A

20-02B

20-15

20-09A

20-10A

20-05A

20-05B

20-05C

20-13

20-11A

20-12A

20-23B

20-01A

RAMP

20-25A

20-25B

20-25C

20-24A

20-28A*

20-21

LEGEND

STOP POSITIVE SAMPLE FOR ASBESTOS

NO ASBESTOS DETECTED (NAD)

SAMPLE POSITIVE FOR ASBESTOS

APPROXIMATE SAMPLE LOCATION

20-01A*

20-01A**

20-01A

Scale as Noted

ACM Survey Floor Plan - 2nd Floor

GRAPHIC SCALE

( IN FEET )

1 INCH ~ FEET

100'50'25'

Scientists I Engineers I Program Managers

Mabbett & Associates, Inc.

105 Central Street Stoneham, MA 02180

T. 781-275-6050 www.mabbett.com

U.S.Army Watervliet Arsenal

1 Buffington Street Watervliet, New York 12189

Building-20

Second Floor ACM

Survey Plan

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ASB-2

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Pb-62

Pb-61 Pb-11

Pb-12

Pb-13

Pb-14

Pb-15

Pb-63

Pb-16

Pb-59

Pb-36

Pb-58

Pb-17

Pb-18

Pb-19

Fenced in area

Pb-64

Pb-65

Pb-66

Pb-20

Pb-21

Pb-22

Pb-23

Pb-68

Pb-55

Pb-54

Pb-52

Pb-53

Pb-51

Pb-50

Pb-49

Pb-48

Pb-46

Pb-47

Pb-45

Pb-43

Pb-44

Pb-57

Pb-42

Pb-03

Pb-08

Pb-05

Pb-04

Pb-06

Pb-07

Pb-41

Pb-40

Pb-10

Pb-09

Pb-37

Pb-38

Pb-39

Pb-56

Pb-67

LEGEND

APPROXIMATE SAMPLE LOCATION

Scale as Noted

Pb Survey Floor Plan - 1st Floor

GRAPHIC SCALE

( IN FEET )

1 INCH ~ FEET

100'50'25'

Scientists I Engineers I Program Managers

Mabbett & Associates, Inc.

105 Central Street Stoneham, MA 02180

T. 781-275-6050 www.mabbett.com

LEAD PAINT SAMPLE LOCATION

Pb-01

U.S.Army Watervliet Arsenal

1 Buffington Street Watervliet, New York 12189

Building-20

First Floor Pb

Survey Plan

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RAMP

Pb-60

Pb-32

Pb-31

Roof Samples

Pb-01

Pb-02

Pb-30

Pb-35

Pb-29

Pb-28

Pb-33

Pb-34

Pb-26

Pb-69

Pb-25

Pb-24

Pb-27

LEGEND

APPROXIMATE SAMPLE LOCATION

Scale as Noted

Pb Survey Floor Plan - 2nd Floor

GRAPHIC SCALE

( IN FEET )

1 INCH ~ FEET

100'50'25'

Scientists I Engineers I Program Managers

Mabbett & Associates, Inc.

105 Central Street Stoneham, MA 02180

T. 781-275-6050 www.mabbett.com

LEAD PAINT SAMPLE LOCATION

Pb-01

U.S.Army Watervliet Arsenal

1 Buffington Street Watervliet, New York 12189

Building-20

Second Floor Pb

Survey Plan

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DRAWN

AutoCAD SHX Text

APPROVED

AutoCAD SHX Text

SCALE

AutoCAD SHX Text

DWG. NO.

AutoCAD SHX Text

PROJ. NO.

AutoCAD SHX Text R2018057.000.001

AutoCAD SHX Text

DJA

AutoCAD SHX Text

MFD

AutoCAD SHX Text 1"~50'-0"

AutoCAD SHX Text Pb-2

AutoCAD SHX Text Copyright, 2020

AutoCAD SHX Text Mabbett & Associates, Inc.

APPENDIX A

Summary of ACM Building Survey Results, Including Negative Results

© 2020, Mabbett & Associates, Inc. APPENDIX A July 27, 2020 Mabbett Project No. R2020021.000.001 RBM Survey Report Watervliet Arsenal, NY - Bldg 20 V1 - Final.doc

© 2020, Mabbett & Associates, Inc. Appendix A Page 1 of 3 July 27, 2020 Mabbett Project No. R2020021.000.001 RBM Survey Report Watervliet Arsenal, NY - Bldg 20 V1 - Final.doc

APPENDIX A

Summary of ACM Building Survey Results, Including Negative Results

Watervliet Arsenal, Building 20 Watervliet, NY

Sample No. Sample Location Description of Material Percent and Type of

Asbestos

20-01A 2nd Floor, Room 201D White Window Sill Caulk NAD 20-01B 2nd Floor, Room 202 White Window Sill Caulk NAD 20-01C 2nd Floor, Room 203 White Window Sill Caulk NAD 20-02A 2nd Floor, Room 200 White Sink Coat IMA 20-02B 2nd Floor, Room 200 White Sink Coat IMA 20-03A 1st Floor, Production Area, NE Area Gray Door Frame Caulk NAD

20-03B 1st Floor, Production Area, North Side Gray Door Frame Caulk NAD

20-03C 1st Floor, Production Area, North Side Gray Door Frame Caulk NAD

20-04A 1st Floor, Production Area, SW Area Window Glazing (interior) Trace Anthophyllite* 20-04B 1st Floor, Production Area, NE Area Window Glazing (interior) 2.8% Chrysotile 20-05A 2nd Floor, Room 202A Concrete Deck Panel NAD 20-05B 2nd Floor, Room 202A Concrete Deck Panel NAD 20-05C 2nd Floor, Room 202A Concrete Deck Panel NAD 20-06A 1st Floor, Production Area, West Black Brick Flooring NAD 20-06B 1st Floor, Production Area, South Black Brick Flooring NAD 20-06C 1st Floor, Production Area, NE Black Brick Flooring NAD 20-07A 2nd Floor, Room 202 6"x6" Red Ceramic Floor Tile NAD 20-07B 1st Floor, Room 104 6"x6" Red Ceramic Floor Tile NAD 20-07C 1st Floor, Room 106 6"x6" Red Ceramic Floor Tile NAD 20-08A 2nd Floor, Room 202 6"x6" Ceramic Floor Tile Grout NAD 20-08B 1st Floor, Room 104 6"x6" Ceramic Floor Tile Grout NAD 20-08C 1st Floor, Room 106 6"x6" Ceramic Floor Tile Grout NAD

20-09A 2nd Floor, Room 200 5"x12" Beige Ceramic Wall Block NAD

20-09B 2nd Floor, Room 202 5"x12" Beige Ceramic Wall Block NAD

20-09C 1st Floor, Room 106 5"x12" Beige Ceramic Wall Block NAD

20-10A 2nd Floor, Room 200 5"x12" Beige Block Grout NAD 20-10B 2nd Floor, Room 202 5"x12" Beige Block Grout NAD 20-10C 1st Floor, Room 106 5"x12" Beige Block Grout NAD 20-11A 2nd Floor, Room 201 12"x12" Green Floor Tile NAD 20-11B 1st Floor, Room 101 12"x12" Green Floor Tile NAD 20-12A 2nd Floor, Room 201 Vestibule 12"x12" Green Floor Tile Mastic IMA 20-12B 1st Floor, Room 101 12"x12" Green Floor Tile Mastic IMA 20-13 2nd Floor, Room 201 4" Cove Base Mastic NAD 20-14 2nd Floor, Room 202 2'x4' White Ceiling Tile NAD

© 2020, Mabbett & Associates, Inc. Appendix A Page 2 of 3 July 27, 2020 Mabbett Project No. R2020021.000.001 RBM Survey Report Watervliet Arsenal, NY - Bldg 20 V1 - Final.doc

APPENDIX A

Summary of ACM Building Survey Results, Including Negative Results

Watervliet Arsenal, Building 20 Watervliet, NY

Sample No. Sample Location Description of Material Percent and Type of

Asbestos (Old Fissured)

20-15 2nd Floor, Room 200 2'x2' White Ceiling Tile (Rough Texture) NAD

20-16 1st Floor, Room 106 2'x2' White Ceiling Tile (Fissured) NAD

20-17 1st Floor, Room 103 2'x2' White Ceiling Tile (Smooth) NAD

20-18 1st Floor, Room 101A 2'x4' White Ceiling Tile (Fissured) NAD

20-19 2nd Floor, Room 202A Wall Plaster (Base Coat) NAD 20-20 2nd Floor, Room 202A Wall Plaster (Finish Coat) NAD 20-21 2nd Floor, Room 202 Sheetrock NAD 20-22 1st Floor, Room 101 Yellow Carpet Adhesive NAD

20-23A 2nd Floor, Room 203 Joint Compound NAD 20-23B 2nd Floor, Room 201 Joint Compound NAD 20-23C 1st Floor, Room 103 Joint Compound NAD 20-24A Exterior, NW Area Brick Mortar NAD 20-24B Exterior, NE Area Brick Mortar NAD 20-24C Exterior, SW Area Brick Mortar NAD 20-25A Exterior, NW Ramp Gray Ramp Caulk NAD 20-25B Exterior, NW Ramp Gray Ramp Caulk NAD 20-25C Exterior, NW Ramp Gray Ramp Caulk NAD 20-26A Exterior, West Side Vent Caulk NAD 20-26B Exterior, West Side Vent Caulk NAD 20-26C Exterior, West Side Vent Caulk NAD 20-27A Exterior, North Side Window Glazing Trace Anthophyllite* 20-27B Exterior, North Side Window Glazing Trace Anthophyllite* 20-27C Exterior, North Side Window Glazing Trace Anthophyllite* 20-28A Exterior, NE Ramp Area Gray Window Frame Caulk 1.1% Chrysotile 20-28B Exterior, North Side Gray Window Frame Caulk NA/PS 20-28C Exterior, South Side Gray Window Frame Caulk NA/PS 20-29A Exterior, West Side Black Window Frame Caulk NAD 20-29B Exterior, West Side Black Window Frame Caulk NAD 20-29C Exterior, West Side Black Window Frame Caulk NAD

20-30A Exterior, North Side Black Foundation Material (Type 1) NAD

© 2020, Mabbett & Associates, Inc. Appendix A Page 3 of 3 July 27, 2020 Mabbett Project No. R2020021.000.001 RBM Survey Report Watervliet Arsenal, NY - Bldg 20 V1 - Final.doc

APPENDIX A

Summary of ACM Building Survey Results, Including Negative Results

Watervliet Arsenal, Building 20 Watervliet, NY

Sample No. Sample Location Description of Material Percent and Type of Asbestos

20-30B Exterior, NE Area Black Foundation Material (Type 1) NAD

20-30C Exterior, NE Area Black Foundation Material (Type 1) NAD

20-31A Exterior, SE Area Black Foundation Material (Type 2) Trace Chrysotile*

20-31B Exterior, SE Area Black Foundation Material (Type 2) Trace Chrysotile*

20-31C Exterior, South Black Foundation Material (Type 2) Trace Chrysotile*

20-32A Roof Asphalt Base Layer NAD 20-32B Roof Asphalt Base Layer NAD 20-32C Roof Asphalt Base Layer NAD 20-33A Roof Rubber Roof Sealant <1% Chrysotile 20-33B Roof Rubber Roof Sealant <1% Chrysotile 20-33C Roof Rubber Roof Sealant <1% Chrysotile 20-34A Roof Foamboard Insulation Backing Trace Chrysotile* 20-34B Roof Foamboard Insulation Backing NAD 20-34C Roof Foamboard Insulation Backing NAD 20-35A Roof Metal Roof Anchor Gasket NAD 20-35B Roof Metal Roof Anchor Gasket NAD 20-35C Roof Metal Roof Anchor Gasket IMA 20-36A Roof Fan Housing Caulk NAD 20-36B Roof Fan Housing Caulk NAD 20-36C Roof Fan Housing Caulk NAD 20-37A 1st Floor Red Fire Stop Trace Chrysotile* 20-37B 1st Floor Red Fire Stop NAD 20-37C 1st Floor Red Fire Stop NAD

NOTES: NAD = No Asbestos Detected NA/PS = Not Analyzed/Positive Stop IMA = Insufficient Material for Analysis

* = Sample Analyzed by TEM

© 2020, Mabbett & Associates, Inc. APPENDIX B July 27, 2020 Mabbett Project No. R2020021.000.001 RBM Survey Report Watervliet Arsenal, NY - Bldg 20 V1 - Final.doc

APPENDIX B

Asbestos Laboratory Reports and Chain of Custody

© 2020, Mabbett & Associates, Inc. APPENDIX C July 27, 2020 Mabbett Project No. R2020021.000.001 RBM Survey Report Watervliet Arsenal, NY - Bldg 20 V1 - Final.doc

APPENDIX C

Lead Paint Chip Laboratory Reports and Chain of Custody

Analysis Report

Client:

Project/Test Address:

Ameri-Sci

7469 Whitepine Rd

Telephone: 800.347.4010 Richmond, VA 23237

Environmental Hazards Services, L.L.C.

1206-06-1761; R2020021.000.001; Watervliet Arsenal Bldg 20

Client Number:

48-3042

Fax Number:

804-763-1800Laboratory Results

Analyzed Date:

Client Sample Number

Lab Sample Number

Pb (ug/g) ppm

Lead Paint Chip

06/22/2020

06/18/2020

20-06-02423

Reported Date:

Received Date:

Report Number:

13635 Genito Road Midlothian, VA 23112-400

Narrative

ID

06/22/2020

Collection Location % Pb by Wt.

06/11/2020Collection Date:

PB-0120-06-02423-001 L03WHITE METAL ROOFING

ROOF

4300 0.43

PB-0220-06-02423-002 L03WHITE METAL ROOFING

ROOF

<5000 <0.50

PB-0320-06-02423-003 BLACK BRICK FLOOR

PRODUCTION WEST

<53 <0.0053

PB-0420-06-02423-004 TAN METAL COLUMN

PRODUCTION WEST

160000 16

PB-0520-06-02423-005 YELLOW METAL LADDER

PRODUCTION WEST

21000 2.1

PB-0620-06-02423-006 TAN BRICK WALL

PRODUCTION WEST

400 0.040

PB-0720-06-02423-007 BROWN METAL DOOR

FRAME PRODUCTION WEST

1600 0.16

PB-0820-06-02423-008 L03YELLOW METAL RAILING

PRODUCTION WEST

<180 <0.018

PB-0920-06-02423-009 TAN METAL BRACING

PRODUCTION NW

15000 1.5

PB-1020-06-02423-010 YELLOW BRICK FLOOR

MARKING PRODUCTION

NORTH

42 0.0042

PB-1120-06-02423-011 TAN STONE WINDOW SILL

PRODUCTION NORTH

570 0.057

Page 5of1

PB-1220-06-02423-012 TAN METAL COLUMN

PRODUCTION NORTH

120000 12

PB-1320-06-02423-013 TAN BRICK WALL

PRODUCTION NORTH

960 0.096

PB-1420-06-02423-014 L03BROWN METAL WINDOW

PRODUCTION NORTH

<250 <0.025

PB-1520-06-02423-015 YELLOW METAL BALLARD

PRODUCTION NE

<41 <0.0041

PB-1620-06-02423-016 YELLOW METAL LADDER

PRODUCTION EAST

11000 1.1

PB-1720-06-02423-017 BLACK BRICK FLOOR

PRODUCTION EAST

<49 <0.0049

PB-1820-06-02423-018 BROWN METAL DOOR

FRAME PRODUCTION SE

93000 9.3

PB-1920-06-02423-019 L03YELLOW BRICK FLOOR

MARKING PRODUCTION SE

<110 <0.011

PB-2020-06-02423-020 L03BROWN METAL WINDOW

PRODUCTION SOUTH

<160 <0.016

PB-2120-06-02423-021 TAN METAL BRACING

PRODUCTION SOUTH

25000 2.5

PB-2220-06-02423-022 L03YELLOW METAL BALLARD

PRODUCTION SOUTH

<500 <0.050

PB-2320-06-02423-023 L03YELLOW METAL RAILING

PRODUCTION SOUTH

310 0.031

PB-2420-06-02423-024 L03TAN METAL DOOR FRAME

ROOM 203 SW

<190 <0.019

PB-2520-06-02423-025 L03BROWN METAL DOOR ROOM

203 SW

<400 <0.040

PB-2620-06-02423-026 L03TAN METAL RADIATOR

COVER ROOM 203 SW

<130 <0.013

PB-2720-06-02423-027 L03WHITE PLASTER WALL

ROOM 203 SW

<140 <0.014

PB-2820-06-02423-028 WHITE GYPSUM WALL ROOM

203A

<50 <0.0050

Report Number:

Environmental Hazards Services, L.L.C

Project/Test Address:

Client Number: 20-06-02423

1206-06-1761; R2020021.000.001; Watervliet Arsenal Bldg 20

48-3042

Collection LocationClient Sample Number

Lab Sample Number

% Pb by Wt.

Narrative

ID

Pb (ug/g) ppm

Page 5of2

PB-2920-06-02423-029 TAN METAL RAILING MAIN

STAIRWELL 2

210 0.021

PB-3020-06-02423-030 L03TAN METAL DOOR FRAME

ROOM 201A

<170 <0.017

PB-3120-06-02423-031 WHITE PLASTER COLUMN

ROOM 201 EAST

210 0.021

PB-3220-06-02423-032 WHITE GYPSUM WALL ROOM

201 NE

<59 <0.0059

PB-3320-06-02423-033 L03TAN METAL RADIATOR

COVER ROOM 201C

<140 <0.014

PB-3420-06-02423-034 L03TAN METAL DOOR ROOM

201C

<240 <0.024

PB-3520-06-02423-035 BLACK METAL LADDER

ROOM 202A

140000 14

PB-3620-06-02423-036 L04WHITE GYPSUM WALL ROOM

107A

<73 <0.0073

PB-3720-06-02423-037 GRAY CONCRETE FLOOR

ROOM 107

<67 <0.0067

PB-3820-06-02423-038 WHITE PLASTER WALL

ROOM 107

120 0.012

PB-3920-06-02423-039 L03WHITE CMU WALL ROOM 106 <220 <0.022

PB-4020-06-02423-040 L03TAN METAL DOOR FRAME

ROOM 106

1300 0.13

PB-4120-06-02423-041 TAN METAL DOOR ROOM 106 <64 <0.0064

PB-4220-06-02423-042 L03TAN METAL RAILING MAIN

STAIRWELL 1

8200 0.82

PB-4320-06-02423-043 YELLOW CONCRETE WALL

ROOM 105

4100 0.41

PB-4420-06-02423-044 YELLOW CONCRETE

CEILING ROOM 105

600 0.060

PB-4520-06-02423-045 WHITE GYPSUM WALL ROOM

120 0.012

Report Number:

Environmental Hazards Services, L.L.C

Project/Test Address:

Client Number: 20-06-02423

1206-06-1761; R2020021.000.001; Watervliet Arsenal Bldg 20

48-3042

Collection LocationClient Sample Number

Lab Sample Number

% Pb by Wt.

Narrative

ID

Pb (ug/g)

Page 5of3

PB-4620-06-02423-046 GREEN GYPSUM WALL

ROOM 103

<49 <0.0049

PB-4720-06-02423-047 L03GREEN METAL DOOR FRAME

ROOM 103

<190 <0.019

PB-4820-06-02423-048 L03GREEN METAL DOOR ROOM

<110 <0.011

PB-4920-06-02423-049 L03YELLOW METAL RADIATOR

COVER ROOM 103

<150 <0.015

PB-5020-06-02423-050 WHITE METAL WINDOW

FRAME ROOM 103

<60 <0.0060

PB-5120-06-02423-051 YELLOW PLASTER WALL

ROOM 102

91 0.0091

PB-5220-06-02423-052 WHITE METAL DOOR FRAME

ROOM 102

650 0.065

PB-5320-06-02423-053 L03WHITE WOOD DOOR ROOM

1200 0.12

PB-5420-06-02423-054 WHITE PLASTER WALL

ROOM 101

2400 0.24

PB-5520-06-02423-055 WHITE CONCRETE CEILING

ROOM 101 BATHROOM

2300 0.23

PB-5620-06-02423-056 TAN METAL DOOR FRAME

ROOM 101

10000 1.0

PB-5720-06-02423-057 L03BROWN METAL DOOR

FRAME EXTERIOR WEST

<300 <0.030

PB-5820-06-02423-058 L03GREEN TRANSITE PANEL

EXTERIOR WEST

<380 <0.038

PB-5920-06-02423-059 GREEN METAL LINTEL

EXTERIOR WEST

210000 21

PB-6020-06-02423-060 TAN METAL RAILING

EXTERIOR NW RAMP

1700 0.17

PB-6120-06-02423-061 L03GREEN METAL WINDOW

EXTERIOR NORTH

<310 <0.031

PB-6220-06-02423-062 L03YELLOW METAL RAILING

EXTERIOR NORTH

<480 <0.048

Report Number:

Environmental Hazards Services, L.L.C

Project/Test Address:

Client Number: 20-06-02423

1206-06-1761; R2020021.000.001; Watervliet Arsenal Bldg 20

48-3042

Collection LocationClient Sample Number

Lab Sample Number

% Pb by Wt.

Narrative

ID

Pb (ug/g)

Page 5of4

PB-6320-06-02423-063 L03RED METAL WALL PANEL

EXTERIOR NE

1200 0.12

PB-6420-06-02423-064 L03SILVER METAL FENCE

EXTERIOR SE

1500 0.15

PB-6520-06-02423-065 BROWN METAL OH DOOR

FRAME EXTERIOR SE

110000 11

PB-6620-06-02423-066 YELLOW METAL BALLARD

EXTERIOR SOUTH

120 0.012

PB-6720-06-02423-067 YELLOW METAL OH DOOR

FRAME EXTERIOR SE

120000 12

PB-6820-06-02423-068 L03GREEN METAL WINDOW

EXTERIOR SOUTH

<1500 <0.15

PB-6920-06-02423-069 BLACK METAL STAIRS

EXTERIOR SW

310000 31

Missy Kanode QA/QC Clerk

Analysis Method: EPA SW846 7000B

The HUD lead guidelines for lead paint chips are 0.50% by Weight, 5000 ppm, or 1.0 mg/cm². The Reporting Limit (RL) for samples prepared by ASTM E-1979-17 is 10.0 ug Total Pb. The RL for samples prepared by EPA SW846 3050B is 25.0 ug Total Pb. Paint chip area and results are calculated based on area measurements determined by the client. All internal quality control requirements associated with this batch were met, unless otherwise noted.

LEGEND Pb= lead ug = microgram ppm = parts per million ug/g = micrograms per gram Wt. = weight

Reviewed By Authorized Signatory:

L03: Sample submitted was less than the recommended amount. A minimum of 0.1 grams should be submitted.

L04: Sample contains substantial amounts of substrate which may affect the calculated results with units of ppm and % by weight.

Sample Narratives:

Preparation Method: ASTM E-1979-17

The condition of the samples analyzed was acceptable upon receipt per laboratory protocol unless otherwise noted on this report. Results represent the analysis of samples submitted by the client. Sample location, description, area, etc., was provided by the client. Results reported above in mg/cm3 are calculated based on area supplied by client. This report shall not be reproduced except in full, without the written consent of the Environmental Hazards Service, L.L.C.

ELLAP Accredtitation through AIHA-LAP, LLC (100420), NY ELAP #11714.

Report Number:

Environmental Hazards Services, L.L.C

Project/Test Address:

Client Number: 20-06-02423

1206-06-1761; R2020021.000.001; Watervliet Arsenal Bldg 20

48-3042

Collection LocationClient Sample Number

Lab Sample Number

% Pb by Wt.

Narrative

ID

Pb (ug/g)

Page 5of5

© 2020, Mabbett & Associates, Inc. APPENDIX D July 27, 2020 Mabbett Project No. R2020021.000.001 RBM Survey Report Watervliet Arsenal, NY - Bldg 20 V1 - Final.doc

APPENDIX D

PCB Laboratory Reports and Chain of Custody

L2024903

Mabbett & Associates

R2020021.000.001

WVA BLDG 20

Client:

Project Name:

Project Number:

06/22/20

Eight Walkup Drive, Westborough, MA 01581-1019

Lab Number:

Report Date:

508-898-9220 (Fax) 508-898-9193 800-624-9220 - www.alphalab.com

105 Central street

Suite 4100

Michael DelaneyATTN:

ANALYTICAL REPORT

Certifications & Approvals: MA (M-MA086), NH NELAP (2064), CT (PH-0574), IL (200077), ME (MA00086), MD (348), NJ (MA935), NY (11148), NC (25700/666), PA (68-03671), RI (LAO00065), TX (T104704476), VT (VT-0935), VA (460195), USDA (Permit #P330-17-00196).

Stoneham, MA 02180

(781) 275-6050Phone:

The original project report/data package is held by Alpha Analytical. This report/data package is paginated and should be reproduced only in its entirety. Alpha Analytical holds no responsibility for results and/or data that are not consistent with the original.

Serial_No:06222013:07

L2024903-01

L2024903-02

L2024903-03

L2024903-04

Alpha Sample ID

PCB-01 EXT. NE RAMP

PCB-02 INT. PRODUCTION

AREA

PCB-03 EXT. SW AREA

PCB-04 EXT. WEST SIDE

Client ID

WATERVLIET, NY

WATERVLIET, NY

WATERVLIET, NY

WATERVLIET, NY

Sample Location

WVA BLDG 20

R2020021.000.001

Project Name:

Project Number:

Lab Number:

Report Date:

L2024903 06/22/20

06/11/20 14:00

06/11/20 14:00

06/11/20 14:00

06/11/20 14:00

Collection Date/TimeMatrix Receive Date

SOLID

SOLID

SOLID

SOLID

06/15/20

06/15/20

06/15/20

06/15/20

WVA BLDG 20

R2020021.000.001

Project Name:

Project Number:

Lab Number:

Report Date:

L2024903

06/22/20

Case Narrative

The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation or analysis unless otherwise noted. Sample Receipt, Container Information, and the Chain of Custody are located at the back of the report.

Results contained within this report relate only to the samples submitted under this Alpha Lab Number and meet NELAP requirements for all

NELAP accredited parameters unless otherwise noted in the following narrative. The data presented in this report is organized by parameter

(i.e. VOC, SVOC, etc.). Sample specific Quality Control data (i.e. Surrogate Spike Recovery) is reported at the end of the target analyte list for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. Tentatively Identified

Compounds (TICs), if requested, are reported for compounds identified to be present and are not part of the method/program Target

Compound List, even if only a subset of the TCL are being reported. If a sample was re-analyzed or re-extracted due to a required quality control corrective action and if both sets of data are reported, the Laboratory ID of the re-analysis or re-extraction is designated with an "R" or "RE", respectively.

When multiple Batch Quality Control elements are reported (e.g. more than one LCS), the associated samples for each element are noted in the grey shaded header line of each data table. Any Laboratory Batch, Sample Specific % recovery or RPD value that is outside the listed

Acceptance Criteria is bolded in the report. In reference to questions H (CAM) or 4 (RCP) when "NO" is checked, the performance criteria for CAM and RCP methods allow for some quality control failures to occur and still be within method compliance. In these instances, the specific failure is not narrated but noted in the associated QC Outlier Summary Report, located directly after the Case Narrative. QC information is also incorporated in the Data Usability Assessment table (Format 11) of our Data Merger tool, where it can be reviewed in conjunction with the sample result, associated regulatory criteria and any associated data usability implications.

Soil/sediments, solids and tissues are reported on a dry weight basis unless otherwise noted. Definitions of all data qualifiers and acronyms used in this report are provided in the Glossary located at the back of the report.

HOLD POLICY - For samples submitted on hold, Alpha's policy is to hold samples (with the exception of Air canisters) free of charge for 21 calendar days from the date the project is completed. After 21 calendar days, we will dispose of all samples submitted including those put on hold unless you have contacted your Alpha Project Manager and made arrangements for Alpha to continue to hold the samples. Air canisters will be disposed after 3 business days from the date the project is completed.

Please contact Project Management at 800-624-9220 with any questions.

Case Narrative (continued)

WVA BLDG 20

R2020021.000.001

Project Name:

Project Number:

Lab Number:

Report Date:

L2024903

06/22/20

Report Submission

All non-detect (ND) or estimated concentrations (J-qualified) have been quantitated to the limit noted in the

MDL column.

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. This certificate of analysis is not complete unless this page accompanies any and all pages of this report.

Authorized Signature:

Title: Technical Director/Representative Date: 06/22/20

ORGANICS

PCBS

FF

Aroclor 1016

Aroclor 1221

Aroclor 1232

Aroclor 1242

Aroclor 1248

Aroclor 1254

Aroclor 1260

Aroclor 1262

Aroclor 1268

PCBs, Total

Parameter Result

P

Dilution Factor

ND

ND

ND

ND

ND

ND

ND

ND

ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg

Qualifier Units RL

Polychlorinated Biphenyls by GC - Westborough Lab

SAMPLE RESULTS

Project Name:

Project Number:

Lab Number:

Report Date:

WVA BLDG 20

R2020021.000.001

L2024903

2,4,5,6-Tetrachloro-m-xylene

Decachlorobiphenyl

2,4,5,6-Tetrachloro-m-xylene

Decachlorobiphenyl

30-150

30-150

30-150

30-150

Acceptance Criteria

A

A

B

B

Surrogate % Recovery Qualifier Column

06/22/20

PCB-01 EXT. NE RAMPClient ID:

06/11/20 14:00Date Collected:

06/15/20Date Received:

WATERVLIET, NYSample Location:

L2024903-01Lab ID:

Field Prep: Not Specified

Matrix: Solid Extraction Method:

Cleanup Method:

Analytical Method:

Analytical Date:

Analyst:

1,8082A 06/20/20 12:15

CW

EPA 3540C

EPA 3630

Extraction Date: 06/19/20 03:30

Cleanup Date: 06/20/20 Cleanup Method: EPA 3665A Cleanup Date: 06/20/20

Percent Solids: Results reported on an 'AS RECEIVED' basis.

MDL

144.

149.

113.

91.1

143.

104.

114.

105.

89.8

89.8

A

A

A

A

A

B

A

A

A

B

Column

EPA 3660B

06/20/20

Cleanup Method:

Cleanup Date:

Sample Depth:

Aroclor 1221

Aroclor 1232

Aroclor 1242

Aroclor 1248

Aroclor 1254

Aroclor 1260

Aroclor 1262

Aroclor 1268

PCBs, Total

Parameter Result

J

J

Dilution Factor

ND

ND

ND

ND

ND

ND

ND

ND

ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg

Qualifier Units RL

Polychlorinated Biphenyls by GC - Westborough Lab

SAMPLE RESULTS

Project Name:

Project Number:

Lab Number:

Report Date:

WVA BLDG 20

R2020021.000.001

L2024903

2,4,5,6-Tetrachloro-m-xylene

Decachlorobiphenyl

2,4,5,6-Tetrachloro-m-xylene

Decachlorobiphenyl

30-150

30-150

30-150

30-150

Acceptance Criteria

A

A

B

B

Surrogate % Recovery Qualifier Column

06/22/20

PCB-02 INT. PRODUCTION AREAClient ID:

06/11/20 14:00Date Collected:

06/15/20Date Received:

WATERVLIET, NYSample Location:

L2024903-02Lab ID:

Field Prep: Not Specified

Matrix: Solid Extraction Method:

Cleanup Method:

Analytical Method:

Analytical Date:

Analyst:

1,8082A 06/20/20 12:22

CW

EPA 3540C

EPA 3630

Extraction Date: 06/19/20 03:30

Cleanup Date: 06/20/20 Cleanup Method: EPA 3665A Cleanup Date: 06/20/20

Percent Solids: Results reported on an 'AS RECEIVED' basis.

MDL

153.

157.

120.

96.2

151.

110.

121.

111.

94.9

94.9

A

A

A

A

A

B

A

A

A

B

Column

EPA 3660B

06/20/20

Clean…