RM-13-1458_DD1 Caisson_Final Spec Package_Fabrication_AppB_rev_20211005.pdf

RM-13-1458 Dry Dock 1 Caisson Replacement - Fabrication eProjects #1630175 Portsmouth Naval Shipyard, Kittery, ME

APPENDIX B

HAZARDOUS MATERIALS REPORT

HAZARDOUS MATERIALS SURVEY

HAZARDOUS MATERIALS SURVEY

SPECIAL PROJECT RM-13-1458

DRY DOCK NO. 1 CAISSON REPLACEMENT

PORTSMOUTH NAVAL SHIPYARD – KITTERY, MAINE

Prepared for:

Stantec Consulting Services, Inc.

65 Network Drive Burlington, Massachusetts 01803

Contact: Mr. David Anderson, P.E., (781) 221-1217

Prepared by:

Wilcox & Barton, Inc.

#1B Commons Drive, Unit 12B Derry, New Hampshire 03053

Contact: Mr. William R. Wilcox, (603) 396-4190 x501

December 18, 2020 May 5, 2021

Revised: August 10, 2021

Wilcox & Barton, Inc. Project No: FST0059

CERTIFICATION

Hazardous Materials Survey i Dry Dock No. 1 Caisson Replacement, PNSY, Kittery, Maine

The following personnel have prepared and/or reviewed this report for accuracy, content, and quality of presentation.

Document Name: Hazardous Materials Survey Special Project RM-13-1458 Dry Dock No. 1 Caisson Replacement Portsmouth Naval Shipyard – Kittery, Maine

Date/Version: August 10, 2021

Paul J. Plagge, E.I.T.

Senior Project Engineer Maine Asbestos Inspector #AI-0574

Barrett L. Smith, CPG, LEP Senior Hydrogeologist

TABLE OF CONTENTS

Hazardous Materials Survey ii Dry Dock No. 1 Caisson Replacement, PNSY, Kittery, Maine

1.0 INTRODUCTION

2.0 SITE DESCRIPTION

3.0 SITE INSPECTION

3.1 Asbestos-Containing Materials Survey

3.3 RCRA 8 Metals Paint Survey

3.4 PCB-Containing and Mercury-Containing Materials Survey

3.4.1 PCB-Containing Devices

3.4.2 PCBs in Caulking

3.4.3 Mercury-Containing Devices/Lamps

3.5 Sediment Sampling in Caisson Ballast Tanks

5.0 CONCLUSIONS AND RECOMMENDATIONS

5.1 Asbestos

5.2 RCRA 8 Metals in Paint

5.3 PCBs

5.4 Mercury-Containing Materials

5.5 Sediment Sampling in Caisson Ballast Tanks

6.0 LIMITATIONS AND RESTRICTIONS

Tables Table 1 Asbestos Samples – Summary of Analytical Results Table 2 Paint Chip Samples – Summary of Analytical Results Table 3 Polychlorinated Biphenyls Samples – Summary of Analytical Results Table 4 Sediment Samples – Summary of Analytical Results

Figure Figure 1 Hazardous Materials Survey - Sample Location Plan

Appendix Appendix A Inspector Certification Appendix B Laboratory Certifications Appendix C Laboratory Reports

Hazardous Materials Survey 1

1.0 INTRODUCTION

Wilcox & Barton, Inc. has completed a hazardous materials survey of the caisson at Dry Dock 1 at the Portsmouth Naval Shipyard (PNSY) in Kittery, Maine. The work was performed under contract to Stantec Consulting Services Inc. (Stantec) in accordance with Naval Facilities Engineering Command Contract No. N40085-20-D-0141, Delivery Order: N4008520F6402.

The purpose of this work was to identify asbestos-containing materials (ACM), Resource Conservation and Recovery Act (RCRA) 8 metals in paint, polychlorinated biphenyl- (PCB-) containing materials, mercury-containing materials, and potential contamination in ballast tank sediment in in support of renovation of the caisson. Other hazardous materials were specifically outside the scope of this survey. This survey is subject to certain limitations noted herein.

2.0 SITE DESCRIPTION

The caisson at Dry Dock 1 is located within the Controlled Industrial Area (CIA) of PNSY.

3.0 SITE INSPECTION

The hazardous materials survey was performed on October 14, 2020 and March 24, 2021 under the provisions of a job-specific Accident Prevention Plan and Activity Hazard Analysis approved prior to the start of work. The caisson was fully operational at the time of the survey. The areas requiring inspection were directed by Stantec.

3.1 Asbestos-Containing Materials Survey

The asbestos-containing material survey was led by a trained and accredited inspector; a copy of the inspector certification is contained in Appendix A. Accessible portions of the survey area were inspected for suspect ACM. For each suspect ACM observed, the inspector described the material, assigned a unique identification number (homogenous material number), and recorded its location. Bulk samples of each suspect, distinct, homogenous material were collected in a random manner and submitted for laboratory analysis of asbestos. A homogenous material is defined as a construction material used on similar structure and utility components that is uniform in color and/or texture, based on the inspector’s judgment.

Sample locations are depicted on Figure 1 - Hazardous Materials Survey – Sample Location Plan. Three bulk samples representing one homogenous material were submitted to ProScience Analytical Services, Inc. (ProScience) of Woburn, Massachusetts, for analysis by polarized light microscopy (PLM) by Method 600/R-93/116 using the positive stop technique. In this technique, once a sample from a homogenous material tests positive for asbestos, the remaining samples of that group are not analyzed. A copy of the laboratory certification for ProScience is presented in Appendix B.

The PLM method is not considered a reliable analytical method for non-friable organically bound (NOB) materials. NOB refers to a wide variety of non-friable building materials embedded in flexible-to-rigid asphalt or vinyl matrices generally associated with materials such

Hazardous Materials Survey 2 as vinyl-asphalt tile, mastic, asphalt shingles, roofing materials, paint chips, caulking, and glazing compound. According to State of Maine Department of Environmental Protection protocols, transmission electron microscopy (TEM) or an alternative method for analyzing NOBs is required. Eleven bulk samples representing four NOB homogenous materials were analyzed by TEM.

A material is defined by the U.S. Environmental Protection Agency (EPA) as being a regulated asbestos-containing material if it contains greater than one percent (1%) asbestos based on laboratory analysis. The State of Maine defines asbestos-containing material as any material containing 1% or more of asbestos. Therefore, a material can only be considered negative if analytical results from all bulk samples of an individual homogeneous material indicate an asbestos content of less than 1%.

Asbestos was not detected at concentrations of equal to or greater than 1% in the samples analyzed. The caisson was operational at the time of the survey; therefore, samples could not be collected from pipe and ballast tank hatch gaskets. Due to the inability to collect sufficient sample volume representative of select suspect ACM (i.e., gaskets), the following materials are assumed to contain asbestos fibers.

Summary of Assumed Asbestos Containing Materials

Assumed Asbestos Containing Material

Homogeneous Material ID #

Location Estimated Quantity

Pipe Gaskets of Varying Sizes B005 Caisson 1 – Operating Deck Ballast and Trim Tanks

100 gaskets

Gaskets around Ballast Tank Hatches

B006 Caisson 1 – Operating Deck 60 linear feet

A summary of sample locations, descriptions, and laboratory analytical results is presented in Table 1 – Asbestos Samples – Summary of Analytical Results. Copies of laboratory reports are included in Appendix C.

3.3 RCRA 8 Metals Paint Survey

Wilcox & Barton, Inc. performed a survey of painted surfaces in the survey area. The location and general condition of each paint-coated surface were recorded. Paint system condition ranged from good to poor. The predominant paint systems consisted of the following:

Grey on Flooring Material (exterior of caisson) Yellow on Anchor Cleats (exterior of caisson) White on Walls (interior of caisson) Red on Floor (interior of caisson) Light Grey over Pale Green on Pump Housings (interior of caisson) Pale Green over Black on Valve Stems (interior of caisson)

Hazardous Materials Survey 3

Bulk samples were collected from surfaces exhibiting unique paint systems and submitted to ConTest Analytical Laboratory (ConTest), of East Longmeadow, Massachusetts, for laboratory analysis of RCRA 8 Metals by EPA Method 6010 and 7471 and hexavalent chromium by EPA Method 7196. Paint chip samples were collected at the locations depicted on Figure 1 – Hazardous Materials Survey – Sample Location Plan.

Laboratory analysis identified detectable concentrations of metals in all of the sampled paint systems. For worker protection purposes under Occupational Safety and Health Administration (OSHA) rules, any concentration of metals in paint poses a potential exposure risk. Laboratory results are summarized in Table 2 – Lead Paint Samples – Summary of Analytical Results. A copy of the laboratory report is included in Appendix C.

3.4 PCB-Containing and Mercury-Containing Materials Survey

3.4.1 PCB-Containing Devices

Wilcox & Barton, Inc. visually inspected the area for the presence of potential PCB-containing materials. PCBs are a class of organic chemicals that were manufactured in the United States until the late 1970s and used in dielectric fluids for their insulation and heat transfer properties.

PCBs were used in electrical transformers, capacitors, heat transfer equipment, light ballasts, and specialty paints. Electrical devices manufactured prior to 1978 are generally assumed to contain PCBs, and most equipment manufactured after that time has a “PCB Free” or “No PCB” label.

During the inspection, no PCB-containing fluorescent light fixtures were observed in the caisson. However, it is unknown whether the electrical equipment used to monitor and run the caisson contains PCBs.

3.4.2 PCBs in Caulking

Three samples of caulking were submitted to ConTest for analysis for PCBs by EPA Method 8082 following Soxhlet Extraction by EPA Method 3540C. Samples were collected at the locations depicted on Figure 1 - Hazardous Materials Survey – Sample Location Plan.

EPA categorizes building materials containing greater than or equal to 50 milligrams per kilogram (mg/kg), the action level established by the Toxic Substance Control Act (TSCA), as PCB bulk product waste. PCBs were detected at low concentrations in all of the samples collected; the detected concentration were well below the EPA action level. Laboratory results are summarized in Table 3 – Miscellaneous Material Samples – Summary of Analytical Results.

A copy of the laboratory report is included in Appendix C.

3.4.3 Mercury-Containing Devices/Lamps

Wilcox & Barton, Inc. visually inspected the survey area for the presence of potential mercury-containing materials. Mercury is a heavy, shiny, silvery-white metal that is liquid at room temperature. Liquid mercury evaporates at room temperature, producing invisible, odorless vapors.

Mercury is toxic at low exposure levels, and human exposure can result from inhalation of vapors, skin contact, and ingestion.

Hazardous Materials Survey 4

Mercury has numerous industrial uses. Common devices often containing mercury include

1) controls for the measurement of vacuum, pressure, fluid, temperature, or flow (thermostats, thermometers, manometers, etc.), 2) switches (in furnaces, gas regulators, sump pumps, appliances, HVAC equipment, etc.), and 3) light bulbs (fluorescent, neon, high intensity discharge).

During the inspection, Wilcox & Barton, Inc. did not observer potential mercury-containing fluorescent light tubes, thermostats, or emergency lighting. Electrical equipment used to monitor and run the caisson was observed; however, it is unknown if this equipment contains mercury switches.

Summary of Potential Mercury-Containing Devices/Lamps

Location Fluorescents Tubes Thermostats Emergency Lights Switches

Caisson 0 0 0 Unknown*

* Electrical equipment used to run the Caisson is present and in use; it is unknown whether this equipment contains mercury-containing switches.

3.5 Sediment Sampling in Caisson Ballast Tanks

Wilcox & Barton, Inc. collected a composite sample of the sediment present in one of the trim tanks of the caisson. The proposed scope of work included sampling and analysis of two sediment samples; however, an additional sample was not collected due to an insufficient volume of remaining material. The sample was collected and analyzed for typical waste disposal parameters Composite sample SED-1 was submitted to ConTest, for laboratory analysis of RCRA 8 Metals by EPA Method 6010 and 7471, total petroleum hydrocarbons (TPH) by EPA Method 8015 semi-volatile organic compounds (SVOCs) by EPA Method 8270, PCBs by EPA Method 8080, flashpoint, and reactivity (cyanide and sulfide). A discrete sample was collected for volatile organic compounds (VOCs) by EPA Method 8260. Low concentrations of metals, VOCs, and TPH were detected in the sample. SVOCs and PCBs were not detected above laboratory reporting limits. Laboratory results are summarized in Table 4 – Sediment Samples – Summary of Analytical Results. A copy of the laboratory report is included in Appendix C.

3.6 Waste Stream Characterization

Wilcox & Barton, Inc. collected a composite sample of various materials from the caisson to represent the potential demolition waste stream. Glass, wiring, metal, and recyclables were not sampled. The composited waste stream contained the grey weather deck flooring material, stair tread, sealant, and caulking.

The composite sample was submitted to ConTest for laboratory analysis of RCRA 8 Metals following extraction by the toxicity characteristic leaching procedure (TCLP). No leachable metals were detected in the sample. Laboratory results are summarized in Table 5 – TCLP – Summary of Analytical Results. A copy of the laboratory report is included in Appendix C.

Hazardous Materials Survey 5

3.7 Universal Wastes - Batteries

During the inspection, Wilcox & Barton, Inc., did not observe any batteries in the caisson.

Electrical equipment used to monitor and run the caisson was observed; however, it is unknown if this equipment contains batteries.

5.0 CONCLUSIONS AND RECOMMENDATIONS

The following conclusions are drawn from the findings of the survey.

5.1 Asbestos

Asbestos was assumed present at a concentration greater than 1% in pipe and ballast tank hatch gaskets. Prior to renovation affecting these materials, Wilcox & Barton, Inc. recommends the collection and analysis of samples to determine whether these materials contain asbestos.

Any demolition or renovation that could disturb ACM must comply with state and federal environmental and safety standards. In accordance with 40 CFR Part 61, National Emissions Standards for Hazardous Air Pollutants (NESHAPs), a contractor conducting any demolition that will disturb regulated ACM must: (1) notify the EPA Administrator of such activities; (2) use proper removal procedures; (3) use proper engineering controls to limit emissions of asbestos fibers; and (4) utilize proper waste disposal. Also, in accordance with NESHAPs, ACM that will be disturbed must be removed by a licensed asbestos abatement contractor prior to initiation of any building demolition or renovation activities. If any hidden and previously undetected suspect ACM is uncovered during demolition activities, work must be stopped, and the material tested for asbestos content. All ACM must be disposed of in accordance with all applicable state and federal requirements.

Under OSHA regulations, any demolition or renovation to be performed at a structure where ACM is present must be performed in accordance with a worker protection policy, including, but not limited to, appropriate training, medical monitoring, respiratory protection, and other protective equipment.

Communication of hazards as specified in 29 CFR 1926.1101(k) requires that the facility owner provide notification of the presence, quantity, and location of ACM to people who may come in contact with the ACM during construction or renovation work. Warning signs are required to be posted at the entrance to mechanical rooms or immediately within if clearly noticeable. The signs will identify the ACM that is present, its location, and the proper work practices required to ensure that ACM is not disturbed. The signs must bear the following information:

DANGER

ASBESTOS

CANCER AND LUNG DISEASE HAZARD

AUTHORIZED PERSONNEL ONLY

Hazardous Materials Survey 6

Labels must be affixed to thermal system insulation and surfacing materials containing asbestos equal to or greater than 1% and to all containers containing such products, including waste containers. Where feasible, installed asbestos products must contain a visible label. The label must contain the following information:

DANGER

CONTAINS ASBESTOS FIBERS

AVOID CREATING DUST

CANCER AND LUNG DISEASE HAZARD

During caisson renovations, materials may be identified that were not observable during the survey. Suspect materials that are found during renovation work should be sampled and analyzed for asbestos content.

5.2 RCRA 8 Metals in Paint

RCRA 8 metals were detected in all of the paint systems sampled in the caisson.

The presence of metals in paint requires that any renovation or demolition work be performed under the worker protection requirements outlined in 29 CFR 1926. During demolition or renovation, paint materials containing RCRA 8 metals should not be sanded, scraped, drilled, or otherwise altered unless proper engineering controls are utilized to prevent migration of fugitive metal-containing dust from the work area. Under OSHA regulations, any demolition or renovation to be performed at a structure where RCRA 8 metals in paint is present must be performed in accordance with a worker protection policy, including, but not limited to, appropriate training, medical monitoring, respiratory protection, and other protective equipment.

5.3 PCBs

During the inspection, no suspect PCB-containing ballasts were observed. PCBs were detected at low concentrations in the bulk samples submitted for laboratory analysis. Equipment used to monitor and run the pumps is present in the caisson; however, it is unknown if this equipment contains PCBs.

PCB-containing materials, if encountered, must be handled, managed, and disposed of in accordance with all federal and state regulatory requirements.

5.4 Mercury-Containing Materials

Wilcox & Barton, Inc. observed no visible mercury-containing materials. Equipment used to monitor and run the caisson is present; however, it is unknown if this equipment contains mercury-containing switches.

Mercury-containing materials must be handled, managed, and disposed of in accordance with all federal and state regulatory requirements. These items should be removed from the structure prior to commencement of renovation work if they are not to be re-used.

Hazardous Materials Survey 7

5.5 Sediment Sampling in Caisson Ballast Tanks

One composite sample was collected from the sediment accumulated in one of the caisson trim tanks to pre-characterize the sediment for disposal Low concentrations of metals, VOCs and TPH were detected in the sample. No SVOCs or PCBs were detected above laboratory reporting limits. Site conditions may change between the date of this inspection and construction, and analytical requirements may vary based on the selected disposal facility. Therefore, Wilcox & Barton, Inc. recommends the collection and analysis of samples from the sediment waste stream(s) prior to disposal. This requirement should be conveyed to the renovation contractor to ensure proper segregation, handling, and disposal of accumulated sediment. Analytical requirements may vary between disposal facilities; therefore, additional analysis may be required.

5.6 Waste Stream Characterization

A composite waste stream sample collected from the grey weather deck flooring material, stair tread, sealant and caulking were submitted for laboratory analysis of RCRA 8 Metals following extraction by the TCLP. No leachable metals were detected in the sample. Wilcox & Barton, Inc. recommends the collection and analysis of samples from the actual demolition waste stream(s) prior to disposal. This requirement should be conveyed to the renovation contractor to ensure proper segregation, handling, and disposal.

5.7 Universal Wastes - Batteries

Batteries were not visually observed in the caisson. Electrical equipment used to monitor and run the caisson was observed; however, it is unknown if this equipment contains batteries.

Batteries must be handled, managed, and disposed of in accordance with all federal and state regulatory requirements. These items should be removed from the structure prior to commencement of renovation work if they are not to be re-used.

6.0 LIMITATIONS AND RESTRICTIONS

This hazardous materials survey was restricted to observations made by Wilcox & Barton, Inc.

during inspection of the facility on the dates indicated. The results of this report do not guarantee that all ACM or lead paint have been located or identified for the following reasons:

1. Each suspect or confirmed ACM and lead paint was assumed homogenous. The possibility exists that the composition of materials that appear homogenous may differ from one location to another.

2. Suspect ACM or painted surfaces may be hidden within or behind structural components that were not accessible unless substantial demolition of the building, chamber, or tunnel was performed.

Hazardous Materials Survey 8

3. The caisson was fully operational at the time of the survey which limited collection of samples from several suspect materials and electrical equipment and inspection of certain areas within the caisson.

Within the limitations mentioned above, this project has been undertaken and performed in a professional manner, in accordance with generally accepted practices, and using the degree of skill and care ordinarily exercised by reputable environmental consultants under similar circumstances.

Hazardous Materials Survey

TABLES

TABLE 1

Homogenous Material Samples - Summary of Analytical Results

Hazardous Materials Survey Dry Dock #1 Caisson

Portsmouth Naval Shipyard, Kittery, Maine

B001A Weather Deck 10/14/20 -- ND

B001B Weather Deck 03/24/21 -- ND

B001C Weather Deck 10/14/20 -- ND

B002A Weather Deck 10/14/20 ND --

B002B Weather Deck 03/24/21 ND --

B002C Weather Deck 10/14/20 ND --

B003A Weather Deck 10/14/20 -- ND

B003B Weather Deck 03/24/21 -- ND

B003C Weather Deck 10/14/20 -- ND

B004A Observation Deck 10/14/20 -- ND

B004B Observation Deck 03/24/21 -- ND

B004C Observation Deck 10/14/20 -- ND

B007A Weather Deck 10/14/20 -- ND

B007B Weather Deck 10/14/20 -- ND

Notes:

TEM Transmission Electron Microscopy PLM Polarized Light Microscopy ND Not Detected -- Not Analyzed

B004 Stair Tread

B007 Black Caulking (Duplicate Sample of B001)

B002 Grey Deck Material

B001 Black Caulking on Square Sealed Hatches

B003 Grey Sealant on Bolt Holes on Square Hatches

TEM Results (% Asbestos)

Material

ID#

Homogenous Material Sample # Functional Space/ Sample Location Date Sampled PLM Results (% Asbestos)

TABLE 2

Paint Chip Samples - Summary of Analytical Results

Hazardous Materials Survey Dry Dock #1 Caisson

Portsmouth Naval Shipyard, Kittery, Maine

Sample Description

Arsenic 3.5 U 25 U 25 U 25 U 25 U 25 U 3.4 U Barium 15 970 150 170 11,000 44 15 Cadmium 0.35 U 25 U 25 U 25 U 26 25 U 0.34 U Chromium (Total) 20 25 U 56 25 U 2,100 25 U 47 Chromium (Hexavalent) 0.46 U 13 U 2.2 U 10 U 57 6.6 U 0.38 U Lead 7.5 110 130 900 27,000 290 6.4 Mercury 0.026 U 0.026 U 0.025 U 0.054 0.54 0.041 0.024 U Selenium 3.5 U 25 U 25 U 25 U 25 U 25 U 3.4 U Silver 0.35 U 25 U 25 U 27 25 U 25 U 0.34 U

BOLD

Bold and shaded indicates analyte was detected in sample.

U Not detected at or above the indicated laboratory reporting limit.

J Estimated concentration.

-- Not analyzed or reported.

PC-1 PC-3Sample Identification PC-2 PC-4

All results in milligrams per kilogram (mg/kg) unless otherwise indicated.

Only detected and selected analytes presented; all

Total Metals by EPA Methods 6010 and 7471

Sample Date

Grey Top Side Deck Material

Grey Top Side Deck Material

Yellow on Anchor Cleats

White on Interior Walls

10/14/20 10/14/20 10/14/20 10/14/20

Red on Floor

10/14/20

PC-6

Light Grey over Pale Green on Pump Housing

PC-7

10/14/2010/14/20

Pale Green over Black on Valve

Stems

PC-5

TABLE 3

Miscellaneous Material Samples - Summary of Analytical Results

Hazardous Materials Survey Dry Dock #1 Caisson

Portsmouth Naval Shipyard, Kittery, Maine

Sample Description

Sample Date

Aroclor-1016 NS 0.77 U 0.75 U 0.70 U Aroclor-1221 NS 0.77 U 0.75 U 0.70 U Aroclor-1232 NS 0.77 U 0.75 U 0.70 U Aroclor-1242 NS 0.77 U 0.75 U 0.70 U Aroclor-1248 NS 0.77 U 0.75 U 0.70 U Aroclor-1254 NS 2.4 0.92 0.99 Aroclor-1260 NS 0.77 U 0.75 U 0.70 U Aroclor-1262 NS 0.77 U 0.75 U 0.70 U Aroclor-1268 NS 0.77 U 0.75 U 0.70 U Total Aroclors 50 2.4 0.92 0.99

All results are in milligrams per kilogram (mg/kg).

Bold Exceeds Toxic Substances Control Act (TSCA).

Regulatory Level.

PCB Polychlorinated biphenyls.

U Not detected at or above indicated reporting limit.

NS No standard established for individual Aroclors.

10/14/20

PCB-2

Grey Sealant on Bolt Holes on

Square Hatches

Black Caulking on Square

Sealed Hatches

PCB-3

Polychlorinated Biphenyls (PCBs) by EPA Method 8082A

10/14/20

Sample Identification

TSCA Action Level

PCB-1

Black Caulking on Square

Sealed Hatches

10/14/20

TABLE 4

Sediment Samples - Summary of Analytical Results

Hazardous Materials Survey Dry Dock #1 Caisson

Portsmouth Naval Shipyard, Kittery, Maine

Arsenic 20 Barium 39 Cadmium 1.2 Chromium (Total) 64 Lead 47 Mercury 0.20 Selenium 12 U Silver 1.2 U

Total Petroleum Hydrocarbons (TPH) (C9-C36) 130

Acetone 0.18 J Benzene 0.0056 U Carbon disulfide 0.034 Chloromethane 0.028 UJ Dichlorodifluoromethane 0.056 UJ Ethylbenzene 0.0056 U Methylene Chloride 0.020 J Naphthalene 0.011 U Toluene 0.0056 U 1,2,4-Trimethylbenzene 0.014 1,3,5-Trimethylbenzene 0.0072 Total Xylenes 0.0166 U

Acenaphthene 0.60 U Acenaphthylene 0.60 U Aniline 1.2 UJ Anthracene 0.60 U Benzo(a)anthracene 0.60 U Benzo(a)pyrene 0.60 U Benzo(b)fluoranthene 0.60 U Benzo(g,h,i)perylene 0.60 U Benzo(k)fluoranthene 0.60 U Benzoic Acid 3.5 UJ Bis(2-chloroisopropyl)ether 1.2 UJ 4-Chloroaniline 2.3 UJ Chrysene 0.60 U Dibenz(a,h)anthracene 0.60 U 2,4-Dinitrophenol 2.3 UJ Fluoranthene 0.60 U Fluorene 0.60 U Indeno(1,2,3-cd)pyrene 0.60 U 2-Methylnaphthalene 0.60 U Naphthalene 0.60 U N-Nitrosodimethylamine 1.2 UJ Pentachlorophenol 1.2 UJ Phenanthrene 0.60 U Pyrene 0.60 U

Semi-Volatile Organic Compounds (SVOCs) by EPA Method 8270

Sample Identification SED-1

10/14/2020

Volatile Organic Compounds (VOCs) by EPA Method 8260

Total Metals by EPA Methods 6010 and 7471

Total Petroleum Hydrocarbons by EPA Method SW-846 8015C

Sample Date

TABLE 4

Sediment Samples - Summary of Analytical Results

Hazardous Materials Survey Dry Dock #1 Caisson

Portsmouth Naval Shipyard, Kittery, Maine

Sample Identification SED-1

10/14/2020Sample Date

Aroclor-1016 0.28 U Aroclor-1221 0.28 U Aroclor-1232 0.28 U Aroclor-1242 0.28 U Aroclor-1248 0.28 U Aroclor-1254 0.28 U Aroclor-1260 0.28 U Aroclor-1262 0.28 U Aroclor-1268 0.28 U All Aroclors 0.28 U

% Solids as % weight 28.3 Flashpoint as °F >212 Reactive Cyanide 3.9 U Reactive Sulfide 20 U

All results in milligrams per kilogram (mg/kg) unless otherwise indicated.

Only detected and selected other analytes presented; all others were not detected.

BOLD Bold and shaded indicates analyte was detected in sample.

U Not detected at or above the indicated laboratory reporting limit.

J Estimated concentration.

Polychlorinated Biphenyls (PCBs) by EPA Method 8082

Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)

TABLE 5

TCLP - Summary of Analytical Results

Hazardous Materials Survey Dry Dock #1 Caisson

Portsmouth Naval Shipyard, Kittery, Maine

Arsenic 0.056 U Barium 0.56 U Cadmium 0.011 U Chromium (Total) 0.056 U Lead 0.11 U Mercury 0.00010 U Selenium 0.056 U Silver 0.056 U

All results in milligrams per liter (mg/L).

Only detected and selected other analytes presented; all others were not detected.

U Not detected at or above the indicated laboratory reporting limit.

Metals TCLP by EPA Methods 6010 and 7471

Sample Date

Sample Identification TCLP-1

10/14/2020

FIGURES

HAZARDOUS MATERIALS

SURVEY LEGEND

B001

ASBESTOS BULK SAMPLE

PC-1

PAINT CHIP BULK SAMPLE

PCB-1 PCB BULK SAMPLE

B001A

PCB-1

B002A

B003A

B001B

PCB-3

B003B

PCB-2

B007A B007B

B002B

PC-1 PC-2

PC-3

PC-7

PC-5

PC-4

PC-6

FIGURE 1 - HAZARDOUS MATERIALS SURVEY -

SAMPLE LOCATION PLAN

B004A B004B

B004C

B001C B002C

B003C

PPlagge Rectangle

PPlagge Oval

PPlagge Rectangle

PPlagge Oval

PPlagge Oval

PPlagge Oval

PPlagge Oval

PPlagge Oval

PPlagge Oval

PPlagge Oval

PPlagge Rectangle

PPlagge Rectangle

PPlagge Rectangle

PPlagge Rectangle

PPlagge Rectangle

PPlagge Rectangle

PPlagge Rectangle

John Polygon

John Polygon

John Polygon

John Polygon

PPlagge Rectangle

PPlagge Oval

PPlagge Oval

PPlagge Oval

PPlagge Oval

PPlagge Oval

Appendix A

Inspector Certification

State of h重aine

Asbes亡os Åoa(e「「「enト⊃′Og「an「

Paui J. Piagge

∠こく ‾▼′、 へ 、二 ㌧⊃′ヽ .

ヽ-イ Cert No DC-0272

Trn.Exp Date O3I26/2021

ExplratIOn Date O3/31/2021

丁hlS IS nO( a lega=O「m 3同flClal lden仙ca白On

Appendix B

Laboratory Certifications

Appendix C

Laboratory Reports

39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332

October 26, 2020

Paul Plagge

Wilcox & Barton

17 Emerson St

Natick, MA 01760

Project Location: PNSY, Kittery, ME

Client Job Number:

Project Number: FSI0069

Laboratory Work Order Number: 20J0900

Enclosed are results of analyses for samples received by the laboratory on October 17, 2020. If you have any questions concerning this report, please feel free to contact me.

Sincerely, Raymond J. McCarthy

Project Manager

Table of Contents

Sample Summary 4

Case Narrative 6

Sample Results 9

20J0900-01 9

20J0900-02 11

20J0900-03 13

20J0900-04 15

20J0900-05 17

20J0900-06 19

20J0900-07 21

20J0900-08 23

20J0900-09 24

20J0900-10 25

20J0900-11 26

20J0900-12 34

Sample Preparation Information 35

QC Data 38

Volatile Organic Compounds by GC/MS 38

B268968 38

Semivolatile Organic Compounds by GC/MS 43

B269154 43

Polychlorinated Biphenyls By GC/ECD 48

B269145 48

Polychlorinated Biphenyls with 3540 Soxhlet Extraction 49

B269109 49

Table of Contents (continued)

Petroleum Hydrocarbons Analyses 50

B269152 50

Metals Analyses (Total) 51

B269086 51

B269163 51

B269188 51

B269193 52

B269265 53

B269373 53

Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 54

B269280 54

B269298 54

B269299 54

B269326 54

TCLP - Metals Analyses 55

B269186 55

B269250 55

Dual Column RPD Report 56

Flag/Qualifier Summary 59

Certifications 60

Chain of Custody/Sample Receipt 65

ANALYTICAL SUMMARY

10/26/2020

Wilcox & Barton

17 Emerson St

Natick, MA 01760

ATTN: Paul Plagge

FSI0069

20J0900

The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.

PROJECT LOCATION:

PURCHASE ORDER NUMBER:

PROJECT NUMBER:

REPORT DATE:

WORK ORDER NUMBER:

FIELD SAMPLE # LAB ID: MATRIX TESTSAMPLE DESCRIPTION SUB LAB

PNSY, Kittery, ME

PCB-1 20J0900-01 Paint SW-846 6010D

SW-846 7196A

SW-846 7471B

PC-2 20J0900-02 Paint SW-846 6010C

Modified

SW-846 6010D

SW-846 7196A

SW-846 7471B

PC-3 20J0900-03 Paint SW-846 6010C

Modified

SW-846 6010D

SW-846 7196A

SW-846 7471B

PC-4 20J0900-04 Paint SW-846 6010C

Modified

SW-846 6010D

SW-846 7196A

SW-846 7471B

PC-5 20J0900-05 Paint SW-846 6010C

Modified

SW-846 6010D

SW-846 7196A

SW-846 7471B

PC-6 20J0900-06 Paint SW-846 6010C

Modified

SW-846 6010D

SW-846 7196A

SW-846 7471B

PC-7 20J0900-07 Paint SW-846 6010D

SW-846 7196A

SW-846 7471B

PCB-1 20J0900-08 Caulk SW-846 8082A

PCB-2 20J0900-09 Caulk SW-846 8082A

PCB-3 20J0900-10 Caulk SW-846 8082A

[TOC_1]Sample Summary[TOC]

ANALYTICAL SUMMARY

10/26/2020

Wilcox & Barton

17 Emerson St

Natick, MA 01760

ATTN: Paul Plagge

FSI0069

20J0900

The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.

PROJECT LOCATION:

PURCHASE ORDER NUMBER:

PROJECT NUMBER:

REPORT DATE:

WORK ORDER NUMBER:

FIELD SAMPLE # LAB ID: MATRIX TESTSAMPLE DESCRIPTION SUB LAB

PNSY, Kittery, ME

SED-1 20J0900-11 Soil SM 2540G

SW-846 1010A

SW-846 6010D

SW-846 7471B

SW-846 8082A

SW-846 8100 Modified

SW-846 8260C-D

SW-846 8270D-E

SW-846 9014

SW-846 9030A

TCLP-1 20J0900-12 Caulk SW-846 6010D

SW-846 7470A

CASE NARRATIVE SUMMARY

All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.

[TOC_1]Case Narrative[TOC]

SW-846 6010D

Qualifications:

Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits. Data validation is not affected since all results are "not detected" for associated samples in this batch and bias is on the high side.

Analyte & Samples(s) Qualified:

L-02

Selenium

B269186-BS1, B269186-BSD1

Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.

Analyte & Samples(s) Qualified:

L-07

Selenium

B269193-BS1

SW-846 7196A

Qualifications:

Elevated method reporting limit due to intense color of sample

Analyte & Samples(s) Qualified:

W-06

Hexavalent Chromium

20J0900-02[PC-2], 20J0900-03[PC-3], 20J0900-04[PC-4], 20J0900-06[PC-6]

SW-846 8260C-D

Qualifications:

Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound.

Analyte & Samples(s) Qualified:

V-05

Chloromethane

20J0900-11[SED-1], B268968-BLK1, B268968-BS1, B268968-BSD1

Dichlorodifluoromethane (Freon 12)

20J0900-11[SED-1], B268968-BLK1, B268968-BS1, B268968-BSD1

Initial calibration verification (ICV) did not meet method specifications and was biased on the high side. Data validation is not affected since sample result was "not detected" for this compound.

Analyte & Samples(s) Qualified:

V-36

Dichlorodifluoromethane (Freon 12)

B268968-BS1, B268968-BSD1

SW-846 8270D-E

Qualifications:

Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this compound is likely to be biased on the low side.

Analyte & Samples(s) Qualified:

L-04

Benzoic Acid

20J0900-11[SED-1], B269154-BLK1, B269154-BS1, B269154-BSD1

Initial calibration did not meet method specifications. Compound was calibrated using a response factor where %RSD is outside of method specified criteria. Reported result is estimated.

Analyte & Samples(s) Qualified:

V-04

Benzidine

20J0900-11[SED-1], B269154-BLK1, B269154-BS1, B269154-BSD1

Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound.

Analyte & Samples(s) Qualified:

V-05

Aniline

20J0900-11[SED-1]

Benzidine

20J0900-11[SED-1], B269154-BLK1, B269154-BS1, B269154-BSD1

Bis(2-chloroisopropyl)ether

20J0900-11[SED-1], B269154-BLK1, B269154-BS1, B269154-BSD1

N-Nitrosodimethylamine

20J0900-11[SED-1]

Pentachlorophenol

20J0900-11[SED-1]

Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side for this compound.

Analyte & Samples(s) Qualified:

V-06

2,4-Dinitrophenol

B269154-BS1, B269154-BSD1

Continuing calibration verification (CCV) did not meet method specifications and was biased on the high side. Data validation is not affected since sample result was "not detected" for this compound.

Analyte & Samples(s) Qualified:

V-20

2,4-Dinitrophenol

20J0900-11[SED-1], B269154-BLK1

Initial calibration verification (ICV) did not meet method specifications and was biased on the low side for this compound. Reported result is estimated.

Analyte & Samples(s) Qualified:

V-34

4-Chloroaniline

20J0900-11[SED-1], B269154-BLK1, B269154-BS1, B269154-BSD1

Aniline

20J0900-11[SED-1], B269154-BLK1, B269154-BS1, B269154-BSD1

Benzidine

20J0900-11[SED-1], B269154-BLK1, B269154-BS1, B269154-BSD1

SW-846 8100 Modified

TPH (C9-C36) is quantitated against a calibration made with a diesel standard.

The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.

I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete.

Lisa A. Worthington

Technical Representative

Date Received: 10/17/2020

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-01

Field Sample #: PCB-1

Sample Matrix: Paint

Sampled: 10/14/2020 09:00

[TOC_2]20J0900-01[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

DL Units

Date

PreparedMethod

Metals Analyses (Total)

ND 3.5 10/22/20 15:33 MJHmg/Kg 10/21/20SW-846 6010D1Arsenic

15 1.8 10/22/20 15:33 MJHmg/Kg 10/21/20SW-846 6010D1Barium

ND 0.35 10/22/20 15:33 MJHmg/Kg 10/21/20SW-846 6010D1Cadmium

20 0.70 10/22/20 15:33 MJHmg/Kg 10/21/20SW-846 6010D1Chromium

7.5 0.53 10/22/20 15:33 MJHmg/Kg 10/21/20SW-846 6010D1Lead

ND 0.026 10/23/20 12:35 CJVmg/Kg 10/22/20SW-846 7471B1Mercury

ND 3.5 10/22/20 15:33 MJHmg/Kg 10/21/20SW-846 6010D1Selenium

ND 0.35 10/22/20 15:33 MJHmg/Kg 10/21/20SW-846 6010D1Silver

[TOC_1]Sample Results[TOC]

Table of Contents

PC-1

Cross-Out

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-01

Field Sample #: PCB-1

Sample Matrix: Paint

Sampled: 10/14/2020 09:00

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

Units

Date

PreparedMethod

Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)

ND 0.46 10/23/20 9:20 LLmg/Kg 10/22/20SW-846 7196A1Hexavalent Chromium

Table of Contents

PC-1

Cross-Out

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-02

Field Sample #: PC-2

Sample Matrix: Paint

Sampled: 10/14/2020 09:15

[TOC_2]20J0900-02[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

DL Units

Date

PreparedMethod

Metals Analyses (Total)

ND 25 10/22/20 15:02 MJHmg/Kg 10/21/20SW-846 6010D1Arsenic

ND 25 10/22/20 15:02 MJHmg/Kg 10/21/20SW-846 6010D1Cadmium

ND 25 10/22/20 15:02 MJHmg/Kg 10/21/20SW-846 6010D1Chromium

110 25 10/22/20 15:02 MJHmg/Kg 10/21/20SW-846 6010C Modified1Lead

ND 0.026 10/23/20 12:36 CJVmg/Kg 10/22/20SW-846 7471B1Mercury

ND 25 10/22/20 15:02 MJHmg/Kg 10/21/20SW-846 6010D1Selenium

ND 25 10/22/20 15:02 MJHmg/Kg 10/21/20SW-846 6010D1Silver

970 25 10/22/20 15:02 MJHmg/Kg 10/21/20SW-846 6010D1Barium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-02

Field Sample #: PC-2

Sample Matrix: Paint

Sampled: 10/14/2020 09:15

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

Units

Date

PreparedMethod

Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)

ND 13 10/23/20 9:20 LLmg/Kg 10/22/20SW-846 7196A25 W-06Hexavalent Chromium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-03

Field Sample #: PC-3

Sample Matrix: Paint

Sampled: 10/14/2020 09:45

[TOC_2]20J0900-03[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

DL Units

Date

PreparedMethod

Metals Analyses (Total)

ND 25 10/22/20 15:18 MJHmg/Kg 10/21/20SW-846 6010D1Arsenic

ND 25 10/22/20 15:18 MJHmg/Kg 10/21/20SW-846 6010D1Cadmium

56 25 10/22/20 15:18 MJHmg/Kg 10/21/20SW-846 6010D1Chromium

130 25 10/22/20 15:18 MJHmg/Kg 10/21/20SW-846 6010C Modified1Lead

ND 0.025 10/23/20 12:38 CJVmg/Kg 10/22/20SW-846 7471B1Mercury

ND 25 10/22/20 15:18 MJHmg/Kg 10/21/20SW-846 6010D1Selenium

ND 25 10/22/20 15:18 MJHmg/Kg 10/21/20SW-846 6010D1Silver

150 25 10/22/20 15:18 MJHmg/Kg 10/21/20SW-846 6010D1Barium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-03

Field Sample #: PC-3

Sample Matrix: Paint

Sampled: 10/14/2020 09:45

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

Units

Date

PreparedMethod

Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)

ND 2.2 10/23/20 9:20 LLmg/Kg 10/22/20SW-846 7196A5 W-06Hexavalent Chromium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-04

Field Sample #: PC-4

Sample Matrix: Paint

Sampled: 10/14/2020 10:30

[TOC_2]20J0900-04[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

DL Units

Date

PreparedMethod

Metals Analyses (Total)

ND 25 10/22/20 14:57 MJHmg/Kg 10/21/20SW-846 6010D1Arsenic

ND 25 10/22/20 14:57 MJHmg/Kg 10/21/20SW-846 6010D1Cadmium

ND 25 10/22/20 14:57 MJHmg/Kg 10/21/20SW-846 6010D1Chromium

900 25 10/22/20 14:57 MJHmg/Kg 10/21/20SW-846 6010C Modified1Lead

0.054 0.025 10/23/20 12:40 CJVmg/Kg 10/22/20SW-846 7471B1Mercury

ND 25 10/22/20 14:57 MJHmg/Kg 10/21/20SW-846 6010D1Selenium

27 25 10/22/20 14:57 MJHmg/Kg 10/21/20SW-846 6010D1Silver

170 25 10/22/20 14:57 MJHmg/Kg 10/21/20SW-846 6010D1Barium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-04

Field Sample #: PC-4

Sample Matrix: Paint

Sampled: 10/14/2020 10:30

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

Units

Date

PreparedMethod

Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)

ND 10 10/23/20 9:20 LLmg/Kg 10/22/20SW-846 7196A25 W-06Hexavalent Chromium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-05

Field Sample #: PC-5

Sample Matrix: Paint

Sampled: 10/14/2020 10:45

[TOC_2]20J0900-05[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

DL Units

Date

PreparedMethod

Metals Analyses (Total)

ND 25 10/22/20 15:23 MJHmg/Kg 10/21/20SW-846 6010D1Arsenic

26 25 10/22/20 15:23 MJHmg/Kg 10/21/20SW-846 6010D1Cadmium

2100 25 10/22/20 15:23 MJHmg/Kg 10/21/20SW-846 6010D1Chromium

27000 25 10/22/20 15:23 MJHmg/Kg 10/21/20SW-846 6010C Modified1Lead

0.54 0.024 10/23/20 12:41 CJVmg/Kg 10/22/20SW-846 7471B1Mercury

ND 25 10/22/20 15:23 MJHmg/Kg 10/21/20SW-846 6010D1Selenium

ND 25 10/22/20 15:23 MJHmg/Kg 10/21/20SW-846 6010D1Silver

11000 25 10/22/20 15:23 MJHmg/Kg 10/21/20SW-846 6010D1Barium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-05

Field Sample #: PC-5

Sample Matrix: Paint

Sampled: 10/14/2020 10:45

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

Units

Date

PreparedMethod

Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)

57 6.1 10/23/20 9:20 LLmg/Kg 10/22/20SW-846 7196A10Hexavalent Chromium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-06

Field Sample #: PC-6

Sample Matrix: Paint

Sampled: 10/14/2020 11:15

[TOC_2]20J0900-06[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

DL Units

Date

PreparedMethod

Metals Analyses (Total)

ND 25 10/22/20 15:28 MJHmg/Kg 10/21/20SW-846 6010D1Arsenic

ND 25 10/22/20 15:28 MJHmg/Kg 10/21/20SW-846 6010D1Cadmium

ND 25 10/22/20 15:28 MJHmg/Kg 10/21/20SW-846 6010D1Chromium

290 25 10/22/20 15:28 MJHmg/Kg 10/21/20SW-846 6010C Modified1Lead

0.041 0.026 10/23/20 12:43 CJVmg/Kg 10/22/20SW-846 7471B1Mercury

ND 25 10/22/20 15:28 MJHmg/Kg 10/21/20SW-846 6010D1Selenium

ND 25 10/22/20 15:28 MJHmg/Kg 10/21/20SW-846 6010D1Silver

44 25 10/22/20 15:28 MJHmg/Kg 10/21/20SW-846 6010D1Barium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-06

Field Sample #: PC-6

Sample Matrix: Paint

Sampled: 10/14/2020 11:15

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

Units

Date

PreparedMethod

Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)

ND 6.6 10/23/20 9:20 LLmg/Kg 10/22/20SW-846 7196A10 W-06Hexavalent Chromium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-07

Field Sample #: PC-7

Sample Matrix: Paint

Sampled: 10/14/2020 11:30

[TOC_2]20J0900-07[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

DL Units

Date

PreparedMethod

Metals Analyses (Total)

ND 3.4 10/22/20 15:38 MJHmg/Kg 10/21/20SW-846 6010D1Arsenic

15 1.7 10/22/20 15:38 MJHmg/Kg 10/21/20SW-846 6010D1Barium

ND 0.34 10/22/20 15:38 MJHmg/Kg 10/21/20SW-846 6010D1Cadmium

47 0.69 10/22/20 15:38 MJHmg/Kg 10/21/20SW-846 6010D1Chromium

6.4 0.52 10/22/20 15:38 MJHmg/Kg 10/21/20SW-846 6010D1Lead

ND 0.024 10/23/20 12:45 CJVmg/Kg 10/22/20SW-846 7471B1Mercury

ND 3.4 10/22/20 15:38 MJHmg/Kg 10/21/20SW-846 6010D1Selenium

ND 0.34 10/22/20 15:38 MJHmg/Kg 10/21/20SW-846 6010D1Silver

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-07

Field Sample #: PC-7

Sample Matrix: Paint

Sampled: 10/14/2020 11:30

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

Units

Date

PreparedMethod

Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)

ND 0.38 10/23/20 9:20 LLmg/Kg 10/22/20SW-846 7196A1Hexavalent Chromium

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-08

Field Sample #: PCB-1

Sample Matrix: Caulk

Sampled: 10/14/2020 09:30

[TOC_2]20J0900-08[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

Units

Date

PreparedMethod

Polychlorinated Biphenyls with 3540 Soxhlet Extraction

ND 0.77 10/23/20 11:24 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1016 [1]

ND 0.77 10/23/20 11:24 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1221 [1]

ND 0.77 10/23/20 11:24 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1232 [1]

ND 0.77 10/23/20 11:24 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1242 [1]

ND 0.77 10/23/20 11:24 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1248 [1]

2.4 0.77 10/23/20 11:24 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1254 [1]

ND 0.77 10/23/20 11:24 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1260 [1]

ND 0.77 10/23/20 11:24 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1262 [1]

ND 0.77 10/23/20 11:24 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1268 [1]

Surrogates % Recovery Recovery Limits Flag/Qual

Decachlorobiphenyl [1] 86.7 10/23/20 11:2430-150

Decachlorobiphenyl [2] 90.7 10/23/20 11:2430-150

Tetrachloro-m-xylene [1] 85.0 10/23/20 11:2430-150

Tetrachloro-m-xylene [2] 80.9 10/23/20 11:2430-150

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-09

Field Sample #: PCB-2

Sample Matrix: Caulk

Sampled: 10/14/2020 10:00

[TOC_2]20J0900-09[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

Units

Date

PreparedMethod

Polychlorinated Biphenyls with 3540 Soxhlet Extraction

ND 0.75 10/23/20 10:49 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1016 [1]

ND 0.75 10/23/20 10:49 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1221 [1]

ND 0.75 10/23/20 10:49 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1232 [1]

ND 0.75 10/23/20 10:49 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1242 [1]

ND 0.75 10/23/20 10:49 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1248 [1]

0.92 0.75 10/23/20 10:49 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1254 [1]

ND 0.75 10/23/20 10:49 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1260 [1]

ND 0.75 10/23/20 10:49 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1262 [1]

ND 0.75 10/23/20 10:49 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1268 [1]

Surrogates % Recovery Recovery Limits Flag/Qual

Decachlorobiphenyl [1] 84.1 10/23/20 10:4930-150

Decachlorobiphenyl [2] 84.4 10/23/20 10:4930-150

Tetrachloro-m-xylene [1] 84.9 10/23/20 10:4930-150

Tetrachloro-m-xylene [2] 80.5 10/23/20 10:4930-150

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-10

Field Sample #: PCB-3

Sample Matrix: Caulk

Sampled: 10/14/2020 10:15

[TOC_2]20J0900-10[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

Units

Date

PreparedMethod

Polychlorinated Biphenyls with 3540 Soxhlet Extraction

ND 0.70 10/23/20 11:06 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1016 [1]

ND 0.70 10/23/20 11:06 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1221 [1]

ND 0.70 10/23/20 11:06 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1232 [1]

ND 0.70 10/23/20 11:06 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1242 [1]

ND 0.70 10/23/20 11:06 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1248 [1]

0.99 0.70 10/23/20 11:06 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1254 [1]

ND 0.70 10/23/20 11:06 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1260 [1]

ND 0.70 10/23/20 11:06 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1262 [1]

ND 0.70 10/23/20 11:06 TGmg/Kg 10/20/20SW-846 8082A4Aroclor-1268 [1]

Surrogates % Recovery Recovery Limits Flag/Qual

Decachlorobiphenyl [1] 91.2 10/23/20 11:0630-150

Decachlorobiphenyl [2] 93.1 10/23/20 11:0630-150

Tetrachloro-m-xylene [1] 87.8 10/23/20 11:0630-150

Tetrachloro-m-xylene [2] 83.5 10/23/20 11:0630-150

Work Order: 20J0900Sample Description:Project Location: PNSY, Kittery, ME

Sample ID: 20J0900-11

Field Sample #: SED-1

Sample Matrix: Soil

Sampled: 10/14/2020 11:00

[TOC_2]20J0900-11[TOC]

AnalystAnalyzedDilution Flag/QualRLResultsAnalyte

Date/Time

DL Units

Date

PreparedMethod

Volatile Organic Compounds by GC/MS

0.18 0.28 10/19/20 15:39 MFFmg/Kg dry0.024 10/19/20SW-846 8260C-D1 JAcetone

ND 0.017 10/19/20 15:39 MFFmg/Kg dry0.0028 10/19/20SW-846 8260C-D1 UAcrylonitrile

ND 0.0028 10/19/20 15:39 MFFmg/Kg dry0.00085 10/19/20SW-846 8260C-D1 Utert-Amyl Methyl Ether (TAME)

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0017 10/19/20SW-846 8260C-D1 UBenzene

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0011 10/19/20SW-846 8260C-D1 UBromobenzene

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0023 10/19/20SW-846 8260C-D1 UBromochloromethane

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0014 10/19/20SW-846 8260C-D1 UBromodichloromethane

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0020 10/19/20SW-846 8260C-D1 UBromoform

ND 0.028 10/19/20 15:39 MFFmg/Kg dry0.0031 10/19/20SW-846 8260C-D1 UBromomethane

ND 0.11 10/19/20 15:39 MFFmg/Kg dry0.015 10/19/20SW-846 8260C-D1 U2-Butanone (MEK)

ND 0.11 10/19/20 15:39 MFFmg/Kg dry0.013 10/19/20SW-846 8260C-D1 Utert-Butyl Alcohol (TBA)

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0014 10/19/20SW-846 8260C-D1 Un-Butylbenzene

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0023 10/19/20SW-846 8260C-D1 Usec-Butylbenzene

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0017 10/19/20SW-846 8260C-D1 Utert-Butylbenzene

ND 0.0028 10/19/20 15:39 MFFmg/Kg dry0.00056 10/19/20SW-846 8260C-D1 Utert-Butyl Ethyl Ether (TBEE)

0.034 0.017 10/19/20 15:39 MFFmg/Kg dry0.015 10/19/20SW-846 8260C-D1Carbon Disulfide

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0020 10/19/20SW-846 8260C-D1 UCarbon Tetrachloride

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0014 10/19/20SW-846 8260C-D1 UChlorobenzene

ND 0.0028 10/19/20 15:39 MFFmg/Kg dry0.0011 10/19/20SW-846 8260C-D1 UChlorodibromomethane

ND 0.056 10/19/20 15:39 MFFmg/Kg dry0.0023 10/19/20SW-846 8260C-D1 UChloroethane

ND 0.011 10/19/20 15:39 MFFmg/Kg dry0.0014 10/19/20SW-846 8260C-D1 UChloroform

ND 0.028 10/19/20 15:39 MFFmg/Kg dry0.0020 10/19/20SW-846 8260C-D1 V-05, UChloromethane

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.00085 10/19/20SW-846 8260C-D1 U2-Chlorotoluene

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0011 10/19/20SW-846 8260C-D1 U4-Chlorotoluene

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0028 10/19/20SW-846 8260C-D1 U1,2-Dibromo-3-chloropropane (DBCP)

ND 0.0028 10/19/20 15:39 MFFmg/Kg dry0.0020 10/19/20SW-846 8260C-D1 U1,2-Dibromoethane (EDB)

ND 0.0056 10/19/20 15:39 MFFmg/Kg dry0.0023…