Attachment C - DDG(X) LAND BASED TEST SITE (LBTS) HAZMAT REPORT_IFC rev1.PDF

1331 Ashton Road• P.O. Box 646•Hanover, MD 21076•410-684-3327• FAX: 410-684-3384 www.amaconsulting.com

Aerosol Monitoring & Analysis, Inc.

Environmental Consultants

April 4, 2024

Corinne Seifert, P.E. | Senior Project Engineer

Whitman, Requardt & Associates. LLP 801 South Caroline Street Baltimore, Maryland 21231

AMA Job #: 24024

Re: Hazardous Material Investigation for the DDG(X) Land Based Test Site (LBTS) project at the Philadelphia Navy Yard Annex in Philadelphia, Pennsylvania 19112.

Dear Ms. Seifert:

From December 4 through December 6, 2023, representatives from Aerosol Monitoring & Analysis, Inc. (AMA) were on-site at the Philadelphia Navy Yard, in Philadelphia, Pennsylvania.

AMA was onsite to perform a hazardous materials investigation for the DDG(X) LBTS project. The investigation took place in Building 670, and the Land Based Test Site (LBTS) northern portion of Building 77H. The purpose of the work was to identify asbestos-containing materials (ACM), polychlorinated biphenyl (PCB) caulks and paints, and to sample paints for the Resource Conservation and Recovery Act (RCRA) 8 metals. In addition, AMA investigated the sites for other hazardous materials, such as light ballasts containing polychlorinated biphenyl (PCB), and fluorescent light tubes containing mercury vapor (MVL). AMA conducted bulk material sampling, and on-site evaluations to report our findings. In addition to the current field investigation, AMA utilized supplemental report documentation. The following reports were used in conjunction with the current field investigation:

• “PNY Building 77H, FY23 FFG-62 LBES” project (Dates: ongoing).

• “NSWC Building 77H Roof Repair Design” project (Date: June 2018).

• “DDG-51 Cut-Out Roof and Gutter System” project (Date: December 2014).

ACM INVESTIGATION

AMA's scope of work included the visual evaluation, quantification, sampling, testing, and laboratory analysis of accessible suspect ACM from throughout B670 and LBTS portion of Building 77H. AMA utilized existing documentation for the project as well. AMA investigated suspect ACMs associated with the DDG(X) LBTS project. Samples of suspect ACM were collected with asbestos bulk sampling equipment, which were used to slice through the suspect materials to obtain a sample containing all discrete layers. The samples were then placed in "whirl-pak" bags and assigned unique identifiers, which were recorded on the bags and the bulk sample survey sheets.

http://www.amaconsulting.com/

DDG(X) Land Based Test Site (LBTS)

AMA, Inc. 2

During AMA’s investigation, a total of fifteen (15) bulk samples of suspect ACM were collected and submitted for laboratory analysis. AMA collected two (2) from B670 and thirteen (13) from B77H. Based on the results of the investigation, AMA collected bulk samples of the following accessible suspect ACM:

Building 670

• Interior window caulk

Building 77H (LBTS)

• Interior window caulk

• Cal-mag pipe insulation

• Blue floor sheeting

• Fireproofing

• Canvas wrapped cal-mag pipe insulation

All asbestos bulk samples were submitted to EMSL Analytical, Inc., located at 200 Route 130 North in Cinnaminson, NJ 08077. Samples of bulk material were analyzed using polarized light microscopy (PLM) following the EPA Method 600/R-93/116. PLM is an optical microscopic technique used to distinguish the different types of asbestos fibers by their shape and unique optical properties.

The technique is based on observing the refraction of light from the various crystalline asbestos structures and identifying the corresponding color changes through the microscope. Analytical results of greater than one percent (>1%) asbestos by PLM, classify a material as asbestos containing according to the EPA, the Commonwealth of Pennsylvania, and the city of Philadelphia.

EMSL is a participant in the U.S. Department of Commerce, National Institute of Standards and Technology through the National Voluntary Laboratory Accreditation Program (NVLAP) for Bulk Asbestos Analysis, NVLAP No. 101048-0 and is accredited by the American Industrial Hygiene Association (#100188). EMSL is also certified by the City of Philadelphia to perform Bulk Asbestos Analysis (Certification #: ALL-137). Please refer to Appendix C for copies of EMSL Laboratory certifications.

Based upon the results of the PLM laboratory analysis, four (4) of the 15 bulk samples collected from B77H and B670 were determined to contain >1% asbestos.

The following materials were determined to be asbestos containing by laboratory analysis, contamination, previous sampling documentation and/or assumption:

ACM General Locations

Building 77H

Interior window caulk Along north exterior side of 77H

Gray & White translucent wall panel caulk1 Throughout perimeter of building

Roof Flashing Membrane Tar/ Parapet Wall Tar (December 2014 Report)1

East & West Side Roofs – On Roof Flashing Membrane & Parapet Walls Throughout Roof, at Base of High Monitor Roof

Galbestos panels (on rooftop MER)1 Associated with rooftop mechanical rooms

AMA, Inc. 3

ACM General Locations

Interior window caulk2 Interior windows between B670 and 77H

Assumed roofing materials3 Throughout roof

Mudded fitting1 At ceiling, along east wall

Please note the following:

1. These materials were determined to be ACMs from supplemental report documentation.

2. AMA only identified one window with caulk on it from the north side of B77H. The remaining windows did not appear to have suspect materials associated with them.

3. The roof of B670 appears to be an EPDM roof. These types of roofs are generally not considered suspect to contain asbestos. AMA did not want to damage the roof at this time.

AMA recommends sampling roofing materials once the construction phase of the project starts.

4. If additional suspected ACM are identified that will be disturbed for the DDG(X) LBTS project they should be sampled by a City of Philadelphia Asbestos Investigator, and submitted for laboratory analysis, or treated as an ACM.

5. AMA inspected most interior doors and felt that they were not of age or composition to be suspected of asbestos containing.

REGULATORY COMPLIANCE FOR ACM

In dealing with asbestos materials during renovation/ demolition projects, the Environmental Protection Agency (EPA) regulation 40 CFR Part 61, Subpart M (NESHAP), the Occupational Safety and Health Administration (OSHA) 29 CFR 1926.1101 (Asbestos in Construction Standard), Commonwealth of Pennsylvania (Asbestos Occupations Accreditation and Certification Act, Act of 1990, P.L. 805, No. 194), and City of Philadelphia (Asbestos Control Regulation of the Board of Health, Title 6 Health Code, of the Philadelphia Code 6-600, Asbestos Projects, adopted June 26, 1986) would be the primary regulations impacting the work, and must be adhered to if the identified ACM would be disturbed by the work.

The OSHA 29 CFR 1926.1101 regulation defines work involving the disturbance of asbestos-containing thermal system insulation (TSI) and surfacing material as Class I work, and asbestos-containing miscellaneous materials as Class II work. Disturbance and/or removal of the following ACM must be performed in accordance with the requirements set forth in 29 CFR 1926.1101 for Class I & Class II work as well as any specifications generated for the DDG(X) LBTS project:

Class I Class II

• Mudded fitting • Window caulking

• Translucent wall panel caulk

• Roofing materials

• Galbestos panels

A regulated asbestos-containing material (RACM) is defined by the EPA’s National Emissions Standards for Hazardous Air Pollutants (NESHAP), Asbestos Regulations (40 CFR 61, Subpart M), as follows:

AMA, Inc. 4

Regulated asbestos-containing material (RACM) means (a) Friable asbestos material, (b) Category I nonfriable ACM that has become friable, (c) Category I nonfriable ACM that will be or has been subjected to sanding, grinding, cutting, or abrading, or (d) Category II nonfriable ACM that has a high probability of becoming or has become crumbled, pulverized, or reduced to powder by the forces expected to act on the material in the course of demolition or renovation operations regulated by this subpart.

The materials that are considered friable, category I, and category II are as follows:

• Friable: An ACM that, when dry, can be crumbled, pulverized, or reduced to powder by hand pressure.

• Category I: Non-friable asbestos containing resilient flooring, floor mastics, asphalt roofing, packing and gaskets.

• Category II: All other non-friable ACM

The ACMs associated with the DDG(X) LBTS project are categorized as follows:

Friable Category I Category II

• Mudded fitting • Roofing materials • Window caulk

• Panel caulk

• Galbestos panels

By this definition the identified friable and non-friable ACM must be abated prior to demolition or renovation if these activities will cause these materials to become disturbed, crumbled, pulverized, or reduced to powder.

ACM QUANTITY TABLE

Material Description Approximate Quantity Unit

B77H

Window caulk 80 Linear feet

Translucent wall panel caulk1 6,000 Linear feet

Roof flashing2 2,200 Linear feet

Galbestos panels2 N/A N/A

B670

Window caulk 250 Linear feet

Roofing materials 9,600 Square feet

Mudded fitting 1 Fitting

1. The quantity of the translucent wall panel caulk represents the entirety of B77H.

2. These materials were scheduled for abatement as part of other projects. AMA is unsure of their remaining quantities.

AMA, Inc. 5

PCB BULK SAMPLING

AMA inspected the SOW areas for the DDG(X) LBTS project to determine suspect PCB flexible (rubberized) sealant compounds and paints. AMA collected bulk samples of suspect PCB containing flexible (rubberized) sealant compounds and paints utilizing a razor knife and a razor scraper, the blades were changed between each sample. Gloves were used during sample collection and were changed between each sample. The sampling tool was driven through the material to obtain all discrete layers. The bulk materials were placed into sampling containers and assigned unique identifiers, which were recorded on the containers and PCB bulk sampling field sheets.

AMA did not utilize destructive sampling techniques to collect bulk samples from painted building components, only deteriorating paint (peeling, chipping, flaking) was sampled for PCB’s. AMA collected a total of ten (10) samples of suspect PCB containing flexible (rubberized) sealants and paints for analysis by EPA Method 8082. Nine (9) of the samples were collected from B77H and one (1) was collected from B670. Based on the results of the investigation, AMA collected bulk samples of the following accessible suspect PCB containing materials:

Building 77H (LBTS)

• Green concrete floor paint

• White brick wall paint

• Red fire pipe paint

• White column paint

• Blue handrail paint

• Gray structural steel paint

• Green water supply pipe paint

• Yellow high pressure line paint

The Toxic Substances Control Act (TSCA) enabled the EPA to enact regulations controlling the use of PCBs within various building products. In accordance with 40 CFR 761, building caulk applications containing PCBs at levels ≥ 50 parts per million (ppm) or milligrams per kilogram (mg/Kg) are considered PCB contaminated caulk.

The samples were submitted to Maryland Spectral Services, Inc, located in Baltimore, Maryland for analysis by EPA method SW-846 8082 – Polychlorinated Biphenyls by Gas Chromatography.

A chain of custody form was filled out for the bulk samples. The samples were logged in at the laboratory and assigned a unique lab number.

Based on the results of the PCB analysis, none of the ten (10) samples were found to contain ≥50 ppm PCB and are therefore not considered PCB contaminated.

AMA, Inc. 6

The following materials did contain measurable amounts of PCBs but are not considered contaminated.

Building 77H (LBTS)

• White brick wall paint

• White column paint

• Blue handrail paint

RCRA 8 TOTAL METALS SAMPLING

AMA inspected the SOW areas for the DDG(X) LBTS project to determine suspect RCRA 8 total metals in painted surfaces and CMU. AMA collected bulk samples of suspect materials utilizing a razor knife and a razor scraper, the blades were changed between each sample. Gloves were used during sample collection and were changed between each sample. All layers of paint will be collected down to the substrate.

The bulk materials were placed into sampling containers and assigned unique identifiers, which were recorded on the containers and RCRA 8 bulk sampling field sheets. AMA collected eight (8) bulk paint and CMU samples for the analysis of RCRA 8 Total metals. All 8 samples were collected from B77H. Based on the results of the investigation, AMA collected bulk samples of the following materials:

Building 77H (LBTS)

• Green concrete floor paint

• White brick wall paint

• Red fire pipe paint

• White column paint

• Blue handrail paint

• Gray structural steel paint

• Green water supply pipe paint

• Yellow high pressure line paint

The samples were submitted to Maryland Spectral Services, Inc, located in Baltimore, Maryland for analysis by EPA method SW846 7471Ball for mercury and EPA SW846 3050B/6010D for all other metals. A chain of custody form was filled out for the bulk samples. The samples were logged in at the laboratory and assigned a unique lab number.

Based on the results of the laboratory analysis, all eight (8) samples were found to contain multiple RCRA 8 metals. If these paints are disturbed for the DDG(X) LBTS project, then the workers will need to be properly trained and protected.

Eight-hour time weighted average (TWA) personal exposure sampling for the RCRA 8 metals should be collected on the workers disturbing these materials.

AMA, Inc. 7

The following table lists the permissible exposure limit (PEL) for each of the metals.

Metal PEL mg/m3

Arsenic 0.01

Barium 0.5

Cadmium 0.005

Chromium 0.5

Lead 0.05

Mercury 0.1

Selenium 0.2

Silver 0.01

RCRA 8 TCLP SAMPLING

While onsite AMA collected representative samples from the anticipated waste stream for the DDG(X) LBTS project. The samples were collected by gathering representative pieces of the waste stream that best characterized the future total waste stream. The samples were placed in a container and delivered to a laboratory for Toxic Characteristic Leachate Procedure (TCLP) analysis. AMA collected two (2) samples of the potential waste stream for the project for the analysis of RCRA 8 TCLP metals, one from each building.

The following table presents the toxicity characteristic waste codes, compound, and regulatory levels of the Eight (8) metals being sampled for:

Waste Code Contaminants Regulatory Level (mg/L)

D004 Arsenic 5.0 mg/L

D005 Barium 100.0 mg/L

D006 Cadmium 1.0 mg/L

D007 Chromium 5.0 mg/L

D008 Lead 5.0 mg/L

D009 Mercury 0.2 mg/L

D010 Selenium 1.0 mg/L

D011 Silver 5.0 mg/L

The Laboratory analysis determined that the samples contained less than the regulatory levels for the contaminants and are therefore not considered a hazardous waste under the Resource Conservation and Recovery Act (RCRA); 40 CFR 261.

AMA, Inc. 8

SITE INVESTIGATION

AMA visually evaluated and documented additional observable hazardous materials in the SOW areas. No additional sampling of the potential hazardous materials took place. The additional Hazardous Materials that AMA inspected the DDG(X) LBTS project included the following:

• Exit sign batteries or potential radioactive sources.

• Avian waste: None identified.

• Fluorescent light fixtures with PCB ballasts, and mercury vapor lamps (MVL): None identified. Lighting throughout the SOW areas are round incandescent type.

TABLES AND APPENDICIES

The following is a list of Tables and Appendices attached to the end of this report:

TABLES AND APPENDICIES

Item Description PDF Page Number

TABLE I ACM BULK SAMPLE RESULTS 9 of 87

TABLE II PCB BULK SAMPLE RESULTS 11 of 87

TABLE III RCRA 8 TOTAL BULK SAMPLE RESULTS 13 of 87

TABLE IV RCRA 8 TCLP SAMPLE RESULTS 15 of 87

APPENDIX A ASBESTOS LABORATORY RESULTS 17 of 87

APPENDIX B PCB LABORATORY RESULTS 24 of 87

APPENDIX C RCRA 8 TOTAL LABORATORY RESULTS 39 of 87

APPENDIX D RCRA 8 TCLP LABORATORY RESULTS 54 of 87

APPENDIX E SAMPLE LOCATION DRAWINGS 61 of 87

APPENDIX F SAMPLE LOCATION PHOTOS 67 of 87

APPENDIX G LICENSES AND CERTIFICATIONS 79 of 87

If you should have any questions regarding this letter report, please contact us at (410) 684-3327.

TABLE I

ASBESTOS BULK SAMPLE RESULTS

Table I

Asbestos Bulk Sample Results Philadelphia Navy Yard

DDG(X) Land Based Test Site (LBTS) Project Philadelphia, PA 19112

AMA, Inc. Table I - 1 December 2023

Sample Number

Material Sampled Sample Location Sample Result (% and type of asbestos)

Building 77H and Building 670

221150613-A01 Pink canvas wrapped cal-mag pipe insulation B77H, 15’ E of column D28, on raised area No asbestos detected

221150613-A02 Pink canvas wrapped cal-mag pipe insulation B77H, 15’ E of column D28, on raised area No asbestos detected

221150613-A03 Fireproofing B77H, room 107, NW corner near exit No asbestos detected

221150613-A04 Fireproofing B77H, room 107, NE corner No asbestos detected

221150613-A05 Fireproofing B77H, room 107, SW corner No asbestos detected

221150613-A06 Fireproofing B77H, room 107, SE corner No asbestos detected

221150613-A07 Fireproofing B77H, room 107, center of room No asbestos detected

221150613-A08 Interior window caulk B77H, next to column E28, at window 3% Chrysotile

221150613-A09 Interior window caulk B77H, next to column E28, at window 2% Chrysotile

221150613-A10 Cal-mag pipe insulation B77H, at column B31 No asbestos detected

221150613-A11 Cal-mag pipe insulation B77H, at column B31 No asbestos detected

221150613-A12 Blue floor sheeting B77H, column B25, in front of control room No asbestos detected

221150613-A13 Blue floor sheeting B77H, column B25, in front of control room No asbestos detected

221150613-A14 Interior window caulk B670, near N exit door, W side of room 4% Chrysotile

221150613-A15 Interior window caulk B670, near N exit door, W side of room 5% Chrysotile

TABLE II

PCB BULK SAMPLE RESULTS

Table II

PCB Sample Results

Philadelphia Navy Yard

DDG(X) Land Based Test Site (LBTS) Project

Philadelphia, PA 19112

Aroclor Aroclor Aroclor Aroclor Aroclor Aroclor Aroclor Aroclor Aroclor

1016 1221 1232 1242 1248 1254 1260 1262 1268

(mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg)

Sample # Location Material Results

Building 77H

240241205-01P ~10' S of Column E35 Green concrete floor paint

ND ND ND ND ND ND ND ND ND

240241205-02P ~10' S of Column E35 White brick wall ND ND ND ND ND 3.29 ND ND ND

240241205-03P ~10' S of Column E35 Red fire system pipe paint

ND ND ND ND ND ND ND ND ND

240241205-04P at Column D33 White structral column paint

ND ND ND ND ND 2.27 1.94 ND ND

240241205-05P ~25' E of column D30, on top of tower Blue handrail paint ND ND ND ND ND ND 5.97 ND ND

240241205-06P ~25' E of column D30, on top of tower

Gray structural steel paint

ND ND ND ND ND ND ND ND ND

240241205-07P Next to W side offices, on water supply from pump

Green water supply pipe paint

ND ND ND ND ND ND ND ND ND

240241205-08P Column E28, next to window White window caulk ND ND ND ND ND ND ND ND ND

240241205-09P Column E27, on platform Yellow high pressure line paint

ND ND ND ND ND ND ND ND ND

Building 670

240241205-10P Near N exit door, W side of room White window caulk ND ND ND ND ND 0.514 ND ND ND

AMA, Inc. Table II-1 December 2023

TABLE III

RCRA 8 TOTAL BULK SAMPLE RESULTS

Table III

RCRA 8 Total Sample Results

Philadelphia Navy Yard

DDG(X) Land Based Test Site (LBTS) Project

Philadelphia, PA 19112

Arsenic Barium Cadmium Chromium Lead Mercury Selinium Silver

(mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg)

Sample # Location Material Results

Building 77H

240241205-01R ~10' S of Column E35 Green concrete floor paint

ND 16.1 ND 5.1 24.6 ND ND ND

240241205-02R ~10' S of Column E35 White brick wall 3.07 3120 952 724 5340 0.833 191 ND

240241205-03R ~10' S of Column E35 Red fire system pipe paint

3.89 10200 ND 70.9 12.1 ND ND ND

240241205-04R at Column D33 White structral column paint

39.5 3410 90.9 472 30800 2.16 ND ND

240241205-05R ~25' E of column D30, on top of tower Blue handrail paint 6.29 216 4.05 35.1 93.3 ND ND ND

240241205-06R ~25' E of column D30, on top of tower

Gray structural steel paint

ND 31 ND 29.4 9.73 ND ND ND

240241205-07R Next to W side offices, on water supply from pump

Green water supply pipe paint

ND 508 534 823 1360 ND ND ND

240241205-08R Column E27, on platform Yellow high pressure line paint

ND 26 ND 51.8 44.2 ND ND ND

AMA, Inc. Table III-1 December 2023

TABLE IV

RCRA 8 TCLP BULK SAMPLE RESULTS

Table IV

RCRA 8 TCLP Sample Results

Philadelphia Navy Yard

DDG(X) Land Based Test Site (LBTS) Project

Philadelphia, PA 19112

Arsenic Barium Cadmium Chromium Lead Selinium Silver Mercury

(mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg)

Location Results

Building 77H ND ND ND ND ND ND ND ND

Building 670 ND ND ND ND ND ND ND ND

AMA, Inc. Table IV-1 December 2023

APPENDIX A

ASBESTOS LABORATORY RESULTS

EMSL Analytical, Inc.

200 Route 130 North Cinnaminson, NJ 08077

Tel/Fax: (800) 220-3675 / (856) 786-5974 http://www.EMSL.com / cinnasblab@EMSL.com

042328381EMSL Order:

Customer ID: H&RE50

Customer PO:

Project ID:

Attention: Phone:Douglas C. Ferry (609) 298-5520

Fax:Briggs Associates (609) 298-5477

Received Date:A Division of H & R Environmental 12/06/2023 12:40 PM

Analysis Date:3 Crosswicks Street 12/12/2023

Collected Date:Bordentown, NJ 08505 12/05/2023

Project: PNY Bldg 77H / 670 / Philly Navy Yard / 24024

Test Report: Asbestos Analysis of Bulk Materials via AHERA Method 40CFR 763 Subpart E

Appendix E supplemented with EPA 600/R-93/116 using Polarized Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

240241205 01A

042328381-0001

None DetectedNon-fibrous (Other)40%Min. Wool

Glass

45%

15%

Gray

Fibrous

Homogeneous

77H N 15' E of

Column D 28, on

Raised Area - Pink

Canvas Wrapped Cal

Mag Pipe Insulation

240241205 02A

042328381-0002

None DetectedNon-fibrous (Other)60%Min. Wool

Glass

20%

20%

Gray

Fibrous

Homogeneous

77H N 15' E of

Column D 28, on

Raised Area - Pink

Canvas Wrapped Cal

Mag Pipe Insulation

240241205 03A

042328381-0003

None DetectedNon-fibrous (Other)10%Min. Wool90%Gray/White

Fibrous

Homogeneous

77H Room, 107, NW

Corner Rear Exit -

Fire Proofing

240241205 04A

042328381-0004

None DetectedNon-fibrous (Other)10%Min. Wool90%Gray

Fibrous

Homogeneous

77H Room 107, NE

Corner - Fire Proofing

240241205 05A

042328381-0005

None DetectedNon-fibrous (Other)10%Min. Wool90%Gray

Fibrous

Homogeneous

77H Room 107 SW

Corner - Fire Proofing

240241205 06A

042328381-0006

None DetectedNon-fibrous (Other)10%Min. Wool90%Gray

Fibrous

Homogeneous

77H Room 109, SE

Corner - Fire Proofing

240241205 07A

042328381-0007

None DetectedNon-fibrous (Other)20%Min. Wool80%Gray/White

Fibrous

Homogeneous

77H Room 109

Center of Room - Fire

Proofing

240241205 08A

042328381-0008

3% ChrysotileNon-fibrous (Other)97%Gray

Non-Fibrous

Homogeneous

77H Next to Column

E28 at Window -

Window Caulk

240241205 09A

042328381-0009

2% ChrysotileNon-fibrous (Other)98%Gray

Non-Fibrous

Homogeneous

77H Next to Column

E28 at Window -

Window Caulk

240241205 10A

042328381-0010

None DetectedNon-fibrous (Other)60%Cellulose

Hair

15%

25%

White

Fibrous

Homogeneous

77H at Column B31 -

Cal Mag Pipe

Insulation

240241205 11A

042328381-0011

None DetectedNon-fibrous (Other)60%Cellulose

Synthetic

30%

10%

White

Fibrous

Homogeneous

77H at Column B31 -

Cal Mag Pipe

Insulation

240241205 12A-Floor

Sheeting

042328381-0012

None DetectedNon-fibrous (Other)100%Blue

Non-Fibrous

Homogeneous

77H Column B25 in

Front of Control

Room - Blue Floor

Sheeting

240241205 12A-Mastic

042328381-0012A

None DetectedNon-fibrous (Other)100%Tan/Black

Non-Fibrous

Heterogeneous

77H Column B25 in

Front of Control

Room - Mastic

Result includes a small amount of inseparable attached material

240241205 13A

042328381-0013

None DetectedNon-fibrous (Other)100%Blue

Non-Fibrous

Homogeneous

77H Column B25 in

Front of Control

Room - Blue Floor

Sheeting

Initial report from: 12/12/2023 14:29:33

Page 1 of 2ASB_PLM_0008_0001 - 1.78 Printed: 12/12/2023 2:29 PM

EMSL Analytical, Inc.

200 Route 130 North Cinnaminson, NJ 08077

Tel/Fax: (800) 220-3675 / (856) 786-5974 http://www.EMSL.com / cinnasblab@EMSL.com

042328381EMSL Order:

Customer ID: H&RE50

Customer PO:

Project ID:

Test Report: Asbestos Analysis of Bulk Materials via AHERA Method 40CFR 763 Subpart E

Appendix E supplemented with EPA 600/R-93/116 using Polarized Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

240241205 14A

042328381-0014

4% ChrysotileNon-fibrous (Other)96%Tan

Fibrous

Homogeneous

B690 Near N Exit

Door W Side of Room

- Window Caulk

240241205 15A

042328381-0015

5% ChrysotileNon-fibrous (Other)95%Gray/Tan

Non-Fibrous

Homogeneous

B690 Near N Exit

Door W Side of Room

- Window Caulk

Analyst(s)

Andrea Doughty (10)

Dave Poitras (6)

Samantha Rundstrom, Laboratory Manager or Other Approved Signatory

EMSL maintains liability limited to cost of analysis. Interpretation and use of test results are the responsibility of the client. This report relates only to the samples reported above, and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations. The report reflects the samples as received.

Results are generated from the field sampling data (sampling volumes and areas, locations, etc.) provided by the client on the Chain of Custody. Samples are within quality control criteria and met method specifications unless otherwise noted. The above analyses were performed in general compliance with Appendix E to Subpart E of 40 CFR (previously EPA 600/M4-82-020 “Interim Method”) but augmented with procedures outlined in the 1993 (”final”) version of the method. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the federal government. Non-friable organically bound materials present a problem matrix and therefore EMSL recommends gravimetric reduction prior to analysis. Unless requested by the client, building materials manufactured with multiple layers (i.e. linoleum, wallboard, etc.) are reported as a single sample. Estimation of uncertainty is available on request.

Samples analyzed by EMSL Analytical, Inc. Cinnaminson, NJ NVLAP Lab Code 101048-0, AIHA LAP, LLC-IHLAP Lab 100194, NJ DEP 03036, PA ID# 68-00367, LA #04127

Initial report from: 12/12/2023 14:29:33

Page 2 of 2ASB_PLM_0008_0001 - 1.78 Printed: 12/12/2023 2:29 PM

OrderID: 042328381

O r d e r I D

P a g e f d e r I D

P a g e d e r I D

P a g e

APPENDIX B

PCB LABORATORY RESULTS

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

VELAP ID 460040

Aerosol Monitoring & Analysis, Inc.

RE: PHILADELPHIA NAVY YARD-B77H AND B670

Hanover, MD 21076

1331 Ashton Rd.

Michael T. Novak

Rabecka Koons

Quality Assurance Officer

Enclosed are the results of analyses for samples received by the laboratory on 12/07/23 15:10.

Maryland Spectral Services, Inc. is a TNI 2016 Standard accredited laboratory and as such, all analyses performed at Maryland Spectral Services included in this report are 2016 TNI certified except as indicated at the end of this report. Please visit our website at www.mdspectral.com for a complete listing of our TNI

2016 Standard accreditations.

If you have any questions concerning this report, please feel free to contact me.

Sincerely, 19 December 2023

Project:

Project Number:

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

Client Sample ID Laboratory ID Matrix Date Sampled Date ReceivedAlternate Sample ID

24024 1205-01P 3120743-01 12/05/23 00:00Bulk 12/07/23 15:10

24024 1205-02P 3120743-02 12/05/23 00:00Bulk 12/07/23 15:10

24024 1205-03P 3120743-03 12/05/23 00:00Bulk 12/07/23 15:10

24024 1205-04P 3120743-04 12/05/23 00:00Bulk 12/07/23 15:10

24024 1205-05P 3120743-05 12/05/23 00:00Bulk 12/07/23 15:10

24024 1205-06P 3120743-06 12/05/23 00:00Bulk 12/07/23 15:10

24024 1205-07P 3120743-07 12/05/23 00:00Bulk 12/07/23 15:10

24024 1205-08P 3120743-08 12/05/23 00:00Bulk 12/07/23 15:10

24024 1205-09P 3120743-09 12/05/23 00:00Bulk 12/07/23 15:10

24024 1205-10P 3120743-10 12/05/23 00:00Bulk 12/07/23 15:10

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-01P

3120743-01 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

TPOLYCHLORINATED BIPHENYLS BY EPA 8082A (GC/ECD) Prepared by 3540-GC(Soxhlet) ClPestPCB

ND 12/11/23 12/12/23 15:38Aroclor-1016 440ug/kg 1 ARS440

ND 12/11/23 12/12/23 15:38Aroclor-1221 440ug/kg 1 ARS440

ND 12/11/23 12/12/23 15:38Aroclor-1232 440ug/kg 1 ARS440

ND 12/11/23 12/12/23 15:38Aroclor-1242 440ug/kg 1 ARS440

ND 12/11/23 12/12/23 15:38Aroclor-1248 440ug/kg 1 ARS440

ND 12/11/23 12/12/23 15:38Aroclor-1254 440ug/kg 1 ARS440

ND 12/11/23 12/12/23 15:38Aroclor-1260 440ug/kg 1 ARS440

ND 12/11/23 12/12/23 15:38Aroclor-1262 440ug/kg 1 ARS440

ND 12/11/23 12/12/23 15:38Aroclor-1268 440ug/kg 1 ARS440

12/11/23 12/12/23 15:3840-150 88 %Surrogate: Tetrachloro-m-xylene

12/11/23 12/12/23 15:3840-150 82 %Surrogate: Decachlorobiphenyl

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-02P

3120743-02 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

TPOLYCHLORINATED BIPHENYLS BY EPA 8082A (GC/ECD) Prepared by 3540-GC(Soxhlet) ClPestPCB

ND 12/11/23 12/18/23 16:33Aroclor-1016 470ug/kg 1 ARS470

ND 12/11/23 12/18/23 16:33Aroclor-1221 470ug/kg 1 ARS470

ND 12/11/23 12/18/23 16:33Aroclor-1232 470ug/kg 1 ARS470

ND 12/11/23 12/18/23 16:33Aroclor-1242 470ug/kg 1 ARS470

ND 12/11/23 12/18/23 16:33Aroclor-1248 470ug/kg 1 ARS470

3290 12/11/23 12/18/23 16:33Aroclor-1254 470PCB-3 ug/kg 1 ARS470

ND 12/11/23 12/18/23 16:33Aroclor-1260 470ug/kg 1 ARS470

ND 12/11/23 12/18/23 16:33Aroclor-1262 470ug/kg 1 ARS470

ND 12/11/23 12/18/23 16:33Aroclor-1268 470ug/kg 1 ARS470

12/11/23 12/18/23 16:3340-150 92 %Surrogate: Tetrachloro-m-xylene

12/11/23 12/18/23 16:3340-150 97 %Surrogate: Decachlorobiphenyl

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-03P

3120743-03 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

TPOLYCHLORINATED BIPHENYLS BY EPA 8082A (GC/ECD) Prepared by 3540-GC(Soxhlet) ClPestPCB

ND 12/11/23 12/12/23 16:09Aroclor-1016 1460ug/kg 1 ARS1460

ND 12/11/23 12/12/23 16:09Aroclor-1221 1460ug/kg 1 ARS1460

ND 12/11/23 12/12/23 16:09Aroclor-1232 1460ug/kg 1 ARS1460

ND 12/11/23 12/12/23 16:09Aroclor-1242 1460ug/kg 1 ARS1460

ND 12/11/23 12/12/23 16:09Aroclor-1248 1460ug/kg 1 ARS1460

ND 12/11/23 12/12/23 16:09Aroclor-1254 1460ug/kg 1 ARS1460

ND 12/11/23 12/12/23 16:09Aroclor-1260 1460ug/kg 1 ARS1460

ND 12/11/23 12/12/23 16:09Aroclor-1262 1460ug/kg 1 ARS1460

ND 12/11/23 12/12/23 16:09Aroclor-1268 1460ug/kg 1 ARS1460

12/11/23 12/12/23 16:0940-150 84 %Surrogate: Tetrachloro-m-xylene

12/11/23 12/12/23 16:0940-150 71 %Surrogate: Decachlorobiphenyl

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-04P

3120743-04 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

TPOLYCHLORINATED BIPHENYLS BY EPA 8082A (GC/ECD) Prepared by 3540-GC(Soxhlet) ClPestPCB

ND 12/11/23 12/12/23 16:25Aroclor-1016 367ug/kg 1 ARS367

ND 12/11/23 12/12/23 16:25Aroclor-1221 367ug/kg 1 ARS367

ND 12/11/23 12/12/23 16:25Aroclor-1232 367ug/kg 1 ARS367

ND 12/11/23 12/12/23 16:25Aroclor-1242 367ug/kg 1 ARS367

ND 12/11/23 12/12/23 16:25Aroclor-1248 367ug/kg 1 ARS367

2270 12/11/23 12/12/23 16:25Aroclor-1254 367PCB-2, PCB-3 ug/kg 1 ARS367

1940 12/11/23 12/12/23 16:25Aroclor-1260 367PCB-2, PCB-3 ug/kg 1 ARS367

ND 12/11/23 12/12/23 16:25Aroclor-1262 367ug/kg 1 ARS367

ND 12/11/23 12/12/23 16:25Aroclor-1268 367ug/kg 1 ARS367

12/11/23 12/12/23 16:2540-150 81 %Surrogate: Tetrachloro-m-xylene

12/11/23 12/12/23 16:2540-150 77 %Surrogate: Decachlorobiphenyl

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-05P

3120743-05 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

TPOLYCHLORINATED BIPHENYLS BY EPA 8082A (GC/ECD) Prepared by 3540-GC(Soxhlet) ClPestPCB

ND 12/11/23 12/12/23 16:41Aroclor-1016 1580ug/kg 1 ARS1580

ND 12/11/23 12/12/23 16:41Aroclor-1221 1580ug/kg 1 ARS1580

ND 12/11/23 12/12/23 16:41Aroclor-1232 1580ug/kg 1 ARS1580

ND 12/11/23 12/12/23 16:41Aroclor-1242 1580ug/kg 1 ARS1580

ND 12/11/23 12/12/23 16:41Aroclor-1248 1580ug/kg 1 ARS1580

ND 12/11/23 12/12/23 16:41Aroclor-1254 1580ug/kg 1 ARS1580

5970 12/11/23 12/12/23 16:41Aroclor-1260 1580ug/kg 1 ARS1580

ND 12/11/23 12/12/23 16:41Aroclor-1262 1580ug/kg 1 ARS1580

ND 12/11/23 12/12/23 16:41Aroclor-1268 1580ug/kg 1 ARS1580

12/11/23 12/12/23 16:4140-150 80 %Surrogate: Tetrachloro-m-xylene

12/11/23 12/12/23 16:4140-150 70 %Surrogate: Decachlorobiphenyl

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-06P

3120743-06 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

TPOLYCHLORINATED BIPHENYLS BY EPA 8082A (GC/ECD) Prepared by 3540-GC(Soxhlet) ClPestPCB

ND 12/11/23 12/12/23 16:57Aroclor-1016 1360ug/kg 1 ARS1360

ND 12/11/23 12/12/23 16:57Aroclor-1221 1360ug/kg 1 ARS1360

ND 12/11/23 12/12/23 16:57Aroclor-1232 1360ug/kg 1 ARS1360

ND 12/11/23 12/12/23 16:57Aroclor-1242 1360ug/kg 1 ARS1360

ND 12/11/23 12/12/23 16:57Aroclor-1248 1360ug/kg 1 ARS1360

ND 12/11/23 12/12/23 16:57Aroclor-1254 1360ug/kg 1 ARS1360

ND 12/11/23 12/12/23 16:57Aroclor-1260 1360ug/kg 1 ARS1360

ND 12/11/23 12/12/23 16:57Aroclor-1262 1360ug/kg 1 ARS1360

ND 12/11/23 12/12/23 16:57Aroclor-1268 1360ug/kg 1 ARS1360

12/11/23 12/12/23 16:5740-150 93 %Surrogate: Tetrachloro-m-xylene

12/11/23 12/12/23 16:5740-150 84 %Surrogate: Decachlorobiphenyl

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-07P

3120743-07 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

TPOLYCHLORINATED BIPHENYLS BY EPA 8082A (GC/ECD) Prepared by 3540-GC(Soxhlet) ClPestPCB

ND 12/11/23 12/12/23 17:13Aroclor-1016 6140ug/kg 1 ARS6140

ND 12/11/23 12/12/23 17:13Aroclor-1221 6140ug/kg 1 ARS6140

ND 12/11/23 12/12/23 17:13Aroclor-1232 6140ug/kg 1 ARS6140

ND 12/11/23 12/12/23 17:13Aroclor-1242 6140ug/kg 1 ARS6140

ND 12/11/23 12/12/23 17:13Aroclor-1248 6140ug/kg 1 ARS6140

ND 12/11/23 12/12/23 17:13Aroclor-1254 6140ug/kg 1 ARS6140

ND 12/11/23 12/12/23 17:13Aroclor-1260 6140ug/kg 1 ARS6140

ND 12/11/23 12/12/23 17:13Aroclor-1262 6140ug/kg 1 ARS6140

ND 12/11/23 12/12/23 17:13Aroclor-1268 6140ug/kg 1 ARS6140

12/11/23 12/12/23 17:1340-150 74 %Surrogate: Tetrachloro-m-xylene

12/11/23 12/12/23 17:1340-150 63 %Surrogate: Decachlorobiphenyl

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-08P

3120743-08 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

TPOLYCHLORINATED BIPHENYLS BY EPA 8082A (GC/ECD) Prepared by 3540-GC(Soxhlet) ClPestPCB

ND 12/11/23 12/13/23 11:10Aroclor-1016 452ug/kg 1 ARS452

ND 12/11/23 12/13/23 11:10Aroclor-1221 452ug/kg 1 ARS452

ND 12/11/23 12/13/23 11:10Aroclor-1232 452ug/kg 1 ARS452

ND 12/11/23 12/13/23 11:10Aroclor-1242 452ug/kg 1 ARS452

ND 12/11/23 12/13/23 11:10Aroclor-1248 452ug/kg 1 ARS452

ND 12/11/23 12/13/23 11:10Aroclor-1254 452ug/kg 1 ARS452

ND 12/11/23 12/13/23 11:10Aroclor-1260 452ug/kg 1 ARS452

ND 12/11/23 12/13/23 11:10Aroclor-1262 452ug/kg 1 ARS452

ND 12/11/23 12/13/23 11:10Aroclor-1268 452ug/kg 1 ARS452

12/11/23 12/13/23 11:1040-150 141 %Surrogate: Tetrachloro-m-xylene

12/11/23 12/13/23 11:1040-150 77 %Surrogate: Decachlorobiphenyl

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-09P

3120743-09 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

TPOLYCHLORINATED BIPHENYLS BY EPA 8082A (GC/ECD) Prepared by 3540-GC(Soxhlet) ClPestPCB

ND 12/11/23 12/13/23 07:46Aroclor-1016 4190ug/kg 1 ARS4190

ND 12/11/23 12/13/23 07:46Aroclor-1221 4190ug/kg 1 ARS4190

ND 12/11/23 12/13/23 07:46Aroclor-1232 4190ug/kg 1 ARS4190

ND 12/11/23 12/13/23 07:46Aroclor-1242 4190ug/kg 1 ARS4190

ND 12/11/23 12/13/23 07:46Aroclor-1248 4190ug/kg 1 ARS4190

ND 12/11/23 12/13/23 07:46Aroclor-1254 4190ug/kg 1 ARS4190

ND 12/11/23 12/13/23 07:46Aroclor-1260 4190ug/kg 1 ARS4190

ND 12/11/23 12/13/23 07:46Aroclor-1262 4190ug/kg 1 ARS4190

ND 12/11/23 12/13/23 07:46Aroclor-1268 4190ug/kg 1 ARS4190

12/11/23 12/13/23 07:4640-150 96 %Surrogate: Tetrachloro-m-xylene

12/11/23 12/13/23 07:4640-150 92 %Surrogate: Decachlorobiphenyl

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-10P

3120743-10 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

TPOLYCHLORINATED BIPHENYLS BY EPA 8082A (GC/ECD) Prepared by 3540-GC(Soxhlet) ClPestPCB

ND 12/11/23 12/13/23 08:02Aroclor-1016 417ug/kg 1 ARS417

ND 12/11/23 12/13/23 08:02Aroclor-1221 417ug/kg 1 ARS417

ND 12/11/23 12/13/23 08:02Aroclor-1232 417ug/kg 1 ARS417

ND 12/11/23 12/13/23 08:02Aroclor-1242 417ug/kg 1 ARS417

ND 12/11/23 12/13/23 08:02Aroclor-1248 417ug/kg 1 ARS417

514 12/11/23 12/13/23 08:02Aroclor-1254 417PCB-3 ug/kg 1 ARS417

ND 12/11/23 12/13/23 08:02Aroclor-1260 417ug/kg 1 ARS417

ND 12/11/23 12/13/23 08:02Aroclor-1262 417ug/kg 1 ARS417

ND 12/11/23 12/13/23 08:02Aroclor-1268 417ug/kg 1 ARS417

12/11/23 12/13/23 08:0240-150 94 %Surrogate: Tetrachloro-m-xylene

12/11/23 12/13/23 08:0240-150 90 %Surrogate: Decachlorobiphenyl

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/19/23 15:05

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

Notes and Definitions

T Sample temperature upon receipt was above acceptance criteria.

PCB-3 Due to coeluting peaks there may be a high bias to the result.

PCB-2 Sample contains a complex mixture of Aroclors. Identification may be considered subjective.

Sample results reported on a dry weight basis

Relative Percent DifferenceRPD dry

Analyte NOT DETECTED at or above the reporting limitND

Sample reanalyses are done at the laboratory's discretion as a mechanism to improve data quality. Any client requested reanalysis will be identified with a sample qualifier.

RE

%-Solids Percent Solids is a supportive test and as such does not require accredidation

If this report contains any samples analyzed for gasoline range organics (GRO) by EPA Method 8015C and no trip blank was shipped, stored, and received with the sample(s) as required by Section 3.1 of the EPA Method, the sample analysis contained in this report cannot exclude the possibility that any reportable GRO measurement was due to environmental contamination of the sample during shipping or storage.

Rabecka Koons, Quality Assurance Officer

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

APPENDIX C

RCRA 8 TOTAL LABORATORY RESULTS

410-247-7600 www.mdspectral.com

VELAP ID 460040

Aerosol Monitoring & Analysis, Inc.

RE: PHILADELPHIA NAVY YARD-B77H AND B670

Hanover, MD 21076

1331 Ashton Rd.

Michael T. Novak

Victoria Davenport

Staff Chemist

Enclosed are the results of analyses for samples received by the laboratory on 12/07/23 15:10.

Maryland Spectral Services, Inc. is a PA DEP TNI 2016 accredited laboratory and as such, all analyses performed at Maryland Spectral Services included in this report are PA DEP TNI 2016 compliant except as indicated at the end of this report. Please visit our website at www.mdspectral.com for a complete listing of our PA DEP TNI 2016 accreditations.

If you have any questions concerning this report, please feel free to contact me.

Sincerely, 14 December 2023

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/14/23 16:17

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

Client Sample ID Laboratory ID Matrix Date Sampled Date ReceivedAlternate Sample ID

24024 1205-01R 3120741-01 12/05/23 00:00 12/07/23 15:10Bulk

24024 1205-02R 3120741-02 12/05/23 00:00 12/07/23 15:10Bulk

24024 1205-03R 3120741-03 12/05/23 00:00 12/07/23 15:10Bulk

24024 1205-04R 3120741-04 12/05/23 00:00 12/07/23 15:10Bulk

24024 1205-05R 3120741-05 12/05/23 00:00 12/07/23 15:10Bulk

24024 1205-06R 3120741-06 12/05/23 00:00 12/07/23 15:10Bulk

24024 1205-07R 3120741-07 12/05/23 00:00 12/07/23 15:10Bulk

24024 1205-08R 3120741-08 12/05/23 00:00 12/07/23 15:10Bulk

Victoria Davenport, Staff Chemist

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/14/23 16:17

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-01R

3120741-01 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

Total Metals Analysis by EPA 6020B Prepared by 3050B-Metals Digestion

ND 12/11/23 12/13/23 15:07Arsenic 2.37mg/kg 1 AWH2.37

16.1 12/11/23 12/13/23 15:07Barium 2.37mg/kg 1 AWH2.37

ND 12/11/23 12/13/23 15:07Cadmium 2.37mg/kg 1 AWH2.37

5.10 12/11/23 12/13/23 15:07Chromium 2.37mg/kg 1 AWH2.37

24.6 12/11/23 12/13/23 15:07Lead 2.37mg/kg 1 AWH2.37

ND 12/11/23 12/13/23 15:07Mercury 0.118mg/kg 1 AWH0.118

ND 12/11/23 12/13/23 15:07Selenium 2.37mg/kg 1 AWH2.37

ND 12/11/23 12/13/23 15:07Silver 2.37mg/kg 1 AWH2.37

Victoria Davenport, Staff Chemist

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/14/23 16:17

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-02R

3120741-02 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

Total Metals Analysis by EPA 6020B Prepared by 3050B-Metals Digestion

3.07 12/11/23 12/13/23 15:15Arsenic 1.95mg/kg 1 AWH1.95

3120 12/11/23 12/13/23 13:44Barium 19.5mg/kg 10 AWH19.5

952 12/11/23 12/13/23 13:44Cadmium 19.5mg/kg 10 AWH19.5

724 12/11/23 12/13/23 15:15Chromium 1.95mg/kg 1 AWH1.95

5340 12/11/23 12/13/23 13:44Lead 19.5mg/kg 10 AWH19.5

0.833 12/11/23 12/13/23 15:15Mercury 0.0974mg/kg 1 AWH0.0974

191 12/11/23 12/13/23 15:15Selenium 1.95mg/kg 1 AWH1.95

ND 12/11/23 12/13/23 15:15Silver 1.95mg/kg 1 AWH1.95

Victoria Davenport, Staff Chemist

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/14/23 16:17

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-03R

3120741-03 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

Total Metals Analysis by EPA 6020B Prepared by 3050B-Metals Digestion

3.89 12/11/23 12/13/23 15:17Arsenic 1.56mg/kg 1 AWH1.56

10200 12/11/23 12/13/23 13:46Barium 156mg/kg 100 AWH156

ND 12/11/23 12/13/23 15:17Cadmium 1.56mg/kg 1 AWH1.56

70.9 12/11/23 12/13/23 15:17Chromium 1.56mg/kg 1 AWH1.56

12.1 12/11/23 12/13/23 15:17Lead 1.56mg/kg 1 AWH1.56

ND 12/11/23 12/13/23 15:17Mercury 0.0778mg/kg 1 AWH0.0778

ND 12/11/23 12/13/23 15:17Selenium 1.56mg/kg 1 AWH1.56

ND 12/11/23 12/13/23 15:17Silver 1.56mg/kg 1 AWH1.56

Victoria Davenport, Staff Chemist

The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety.

All analyses performed at Maryland Spectral Services included in the report are TNI certified except as indicated at the end of the report.

Project Manager:

Reported:

24024

Michael T. Novak

PHILADELPHIA NAVY YARD-B77H AND B670

12/14/23 16:17

1500 Caton Center Dr Suite G

Baltimore MD 21227

410-247-7600 www.mdspectral.com

Analytical Results

ResultAnalyte Limit (MRL)

Reporting

Prepared Analyzed AnalystNotes DilutionUnits

24024 1205-04R

3120741-04 (Bulk)

Sampled on: 12/05/23 00:00

Detection

Limit (LOD)

Total Metals Analysis by EPA 6020B Prepared by 3050B-Metals…