C_1717488_1748122_1748123_Hazardous Material Report_RTA.pdf

P1574, P-1591, P-1592 MRSB

OPERATIONAL SUPPORT FACILITIES

(OSF)

MCB CAMP LEJEUNE, NC

HAZARDOUS MATERIALS

January 2026

P-1574 Demolition of a Guard Shack

And Covered Storage Facility MCB Camp Lejeune

Jacksonville, NC

GER 130-8384

Bamforth #0028-03

Prepared for

Bamforth Engineers + Surveyors, Inc.

2207 Hampton Boulevard

Norfolk, VA

Prepared by H. Nelson Adcock, Jr., P.E.

NC Asbestos Inspector # 13140

BEQ 288

REPORT OF

HAZARDOUS MATERIALS

CONSULTING SERVICES

Southern Professional Center 1 2712 Southern Boulevard, Suite 101 Virginia Beach, Virginia 23452

(757) 463-3200 Fax (757) 463-3080 E-mail germail@geronline.com

August 15, 2025

Bamforth Engineers + Surveyors, Inc.

2207 Hampton Boulevard Norfolk, Virginia 23517

Attention: Andrea Landfair

Subject: Hazardous Materials Inspection Report P-1574 Demolition of a Guard Shack Marine Corps Base Camp Lejeune, NC GER Project # 130-8384 Bamforth #0028-03

GeoEnvironmental Resources, Inc. has completed our hazardous materials sampling of the subject facility. This work was completed in accordance with the scope of work and fee outlined in our proposal P24-130-8143 dated December 9, 2024. This report is relevant to the date of our field work and should not be relied upon for later dates.

We appreciate the opportunity of completing this work for Bamforth Engineers + Surveyors, Inc.

(Bamforth). If there are any questions concerning this report, please contact us.

Sincerely, GeoEnvironmental Resources, Inc.

Wyatt S. Pine H. Nelson Adcock, Jr., P.E.

Hazardous Materials Project Manager President Virginia Asbestos Inspector #3303004643 North Carolina Asbestos Inspector (#13140)

Attachments: (1) Hazardous Materials Report

(2) Laboratory Reports

(3) Sample Location Plans

(4) Photographs

(5) Licenses

Southern Professional Center I 2712 Southern Boulevard, Suite 101 Virginia Beach, Virginia 23452

(757) 463-3200 Fax (757) 463-3080 E-mail germail@geronline.com

Section 2 Bulk Sample Results

Section 1 Report

Section 3 Sample Location Maps

Section 4 Photographic Documentation

Section 5 Licenses

ACRONYMS

AAS Atomic absorption spectroscopy ACBM Asbestos-containing building materials ACM Asbestos-containing materials ACT Acoustical ceiling tile ADA Americans with Disability Act AHERA Asbestos Hazard Emergency Response Act ASHARA Asbestos Schools Hazard Abatement Reauthorization Act ASTM American Society of Testing and Materials CMU Cement masonry unit CFC Chlorofluoro carbons CHMM Certified Hazardous Materials Manager CFR Code of Federal Regulation CSP Certified Safety Professional DEHP Di (2-ethylhexyl) phthalate DRO Diesel Range Organics ECD Electron capture detectors EA Each EPA U.S. Environmental Protection Agency GC Gas chromatography GRO Gasoline Range Organics GWB Gypsum wall board HBM Hazardous building material HID High intensity discharge HM Homogeneous material HUD U.S. Housing and Urban Development LBP Lead-based paint LF Linear feet LS Lump sum MDL Minimum detection limit mg/cm2 Milligrams per square centimeter mg/kg Milligrams per kilogram mg/L Milligrams per Liter ND none detected NVLAP National Voluntary Laboratory Accreditation Program OSHA Occupational Safety and Health Administration PCB Polychlorinated biphenyl PLM Polarized light microscopy ppm Parts per million RCRA Resource Conservation and Recovery Act SAP Sample and Analysis Plan SF Square Feet TCLP Toxicity characteristic leaching procedure TPH Total Petroleum Hydrocarbons TSI Thermal System Insulation VAC Virginia Administration Code VOC Volatile Organic Compound XRF X-Ray Fluorescence

PROJECT DESCRIPTION

Project information is per an email provided by Andrea Landfair with Bamforth Engineers + Surveyors, Inc. (BES). The project will include the demolition of a guard shack (RR515). The guard shack contains approximately 160 SF. The guard shack appears to be a pre-manufactured building, based on the photographs provided. The building appears to have a standing seam metal roof system.

In addition to the guard shack, the adjacent, free standing covered storage facility (SRR514) will also be demolished.

The renovation/demolition will require disturbance of existing suspect hazardous materials associated with the renovation project. Prior to the demolition work, existing hazardous materials must be identified and appropriate precautions taken prior to their disturbance in order to protect workers and the environment.

SAMPLING METHODOLOGIES

SUSPECT ASBESTOS-CONTAINING MATERIALS

(ACM)

The AHERA regulation, 40 Code of Federal Regulations (CFR) 763, is the primary governing regulation when performing asbestos surveys. This regulation was originally enacted for school buildings, but has since been applied to public and commercial buildings by the Asbestos School Hazard Abatement Reauthorization Act (ASHARA) in 1994 and by the Occupational Safety and Health Administration’s (OSHA) worker protection regulations in 1995, specifically 29 CFR 1926.1101(k).

The demolition of structures is also subject to 40 CFR Part 61 “National Emission Standards for Hazardous Air Pollutants” (NESHAPs).

Asbestos-Containing Material (ACM) is specifically addressed in 40 CFR 61 Subpart M “National Emission Standard for Asbestos.”

ACM is generally divided into three primary classifications as follows: (a) Surfacing material, (b) Thermal System Insulation, and (c) Miscellaneous material. These classifications are defined in 40 CFR 763.83 as provided below.

Miscellaneous material means interior building on structural components, structural members or fixtures, such as floor and ceiling tiles, and does not include surfacing material or thermal system insulation.

Surfacing material means material in a building that is sprayed-on, troweled-on, or otherwise applied to surfaces, such as acoustical plaster on ceilings and fireproofing materials on Page 5structural members, or other materials on surfaces for acoustical, fireproofing, or other purposes.

Thermal system insulation means material in a building applied to pipes, fittings, boilers, breeching, tanks, ducts, or other interior structural components to prevent heat loss or gain, or water condensation, or for other purposes.

The sampling methodologies employed to address the ACM categories described above are as follows:

Surfacing material – An accredited inspector shall collect, in a statistically random manner that is representative of the homogeneous are, bulk samples from each homogeneous area of friable surfacing material that is not assumed to be ACM, and shall collect the samples as follows:

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

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

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

GER

Hazardous Materials Inspection Report P-1574

MCB Camp Lejeune Jacksonville, NC

GER 130-8384

Bamforth #0028-03

Thermal system insulation - An accredited inspector shall collect the samples as follows:

(1) At least three bulk samples, in a random distributed manner from each homogeneous area of thermal system insulation that is not assumed to be ACM.

(2) Collect at least one bulk sample from each homogeneous are of patched thermal system insulation that is not assumed to be ACM if the patched section is less than 6 linear or square feet.

(3) In a manner sufficient to determine whether the material is ACM or not ACM, collect bulk samples from each insulated mechanical system that is not assumed to be ACM where cement or plaster is used on fittings such as tees, elbows, or valves.

(4) Bulk samples are not required to be collected from any homogeneous area where the accredited inspector has determined that the thermal system insulation is fiberglass, foam glass, rubber, or other non-ACBM.

Miscellaneous material - An accredited inspector shall collect the samples as follows:

(1) In a manner sufficient to determine whether material is ACM or not ACM from each homogeneous area of friable miscellaneous material that is not assumed to be ACM.

Non friable suspected ACBM - An accredited inspector shall collect the samples as follows:

If any homogeneous area of non friable suspected ACBM is not assumed to be ACM, then an accredited inspector shall collect, in a manner sufficient to determine whether the material is ACM or not ACM, bulk samples from the homogeneous are of non friable suspected ACBM that is not assumed to be ACM.

LEAD BASED PAINT (LBP)

Testing of painted surfaces for lead, cadmium and chromium was conducted by collecting bulk paint chip samples from various painted surfaces. It is important to note that this inspection was not intended to meet the requirements of HUD sampling protocols for lead paint and was not a comprehensive, surface-by-surface evaluation, but rather a screening inspection of major painted components, which may contain LBP.

ANALYTICAL METHODS

SUSPECT ASBESTOS-CONTAINING MATERIALS

(ACM)

Suspect bulk ACM samples were analyzed using polarized light microscopy (PLM) and dispersion staining techniques. The analytical method was conducted in accordance with Method EPA-600/M4-82-020 and/or EPA 600/R-93/116.

Analysis was performed by EMSL Analytical, Inc., Cinnaminson, NJ NVLAP Lab Code 101048-0, AIHA-LAP, LLC-IHLAP Lab 100194, NYS ELAP

10872, NJ DEP 03036.

LEAD BASED PAINT (LBP)

Paint chip samples were analyzed for lead using inductively coupled plasma (ICP) emission spectroscopy (SW-846, 6010C). Analysis was performed by EMSL Analytical, Inc. Cinnaminson, NJ NELAP Certifications: 10896, PA 68-00367, AIHA-LAP, LLC ELLAP 100194, A2LA 2845.01.

PREVIOUS HAZARDOUS MATERIAL

REPORTS

We were not provided with any previous hazardous material reports associated with the project.

BUILDING DESCRIPTION

The guard shack (RR515) was a pre-engineered building. The building included an office area, electrical room and a bathroom. The building was manufactured by Par-Kut International, Inc. The building serial number was 08075. The building was 20’ x 10’. The building included a pitched, standing seam metal roof system.

The free standing covered storage facility (SRR514) was constructed of structural steel and was situated on a concrete pad. The facility did not include any walls.

ASBESTOS INSPECTION AND BULK SAMPLING

RESULTS

An inspection of the two structures, RR515 and SRR514 was performed on June 15, 2025. A visual inspection was performed to identify homogeneous areas (HAs) of suspect ACM.

P-1574 GER 130-8384 PAGE 2

GER

Guard Shack (RR515) The guard shack (RR515) incorporated a painted, steel floor.

The walls and ceiling were pre-manufactured components. No suspect materials were observed on the wall or ceiling panels.

The exterior windows and doors incorporated a frame sealant.

The building was heated and cooled by a PTAC unit. The PTAC unit incorporated interior and exterior sealants.

The bathroom vent pipe was sealed at the roof with a sealant.

Free Standing Covered Facility (SRR514) The free standing covered facility (SRR514) incorporated a sealant in the concrete pad control joints.

No suspect ACM Thermal system insulation or surfacing materials were observed during the inspection. The following miscellaneous material HAs were identified:

1. Grey, interior window frame sealant.

2. Grey, interior PTAC sealant.

3. Grey, exterior roof vent sealant.

4. Grey, exterior PTAC sealant.

5. Exterior door frame sealant.

6. Concrete pad control joint sealant.

7. Concrete pad.

Fourteen (14) bulk samples of suspect ACM were collected from the HAs.

The attached Table 1 in Section 2 lists the sample materials, sample locations, and laboratory results.

Drawings showing the approximate sample locations are attached in Section 3.

The following homogeneous materials sampled during the inspection were determined or assumed to contain asbestos:

1. No ACM was identified during the inspection.

ASBESTOS DISCUSSION

The EPA defines ACM as any material which contains greater than 1% asbestos by weight.

Laboratory analysis of bulk samples collected during the field investigation did not identify ACM in Building RR515 or SRR514..

If asbestos abatement work is necessary due to unforeseen conditions, it must be performed in accordance with local, state and Federal regulations including but not limited to:

29CFR1926.1101 - Asbestos 40CFR61 - National Emission Standards for Hazardous Air Pollutants 10A NCAC 412C.0600 - North Carolina Asbestos Hazard Program 15A NCAC 13A - North Carolina Hazardous Waste Management 15A NCAC 13B - North Carolina Solid Waste Management

Marine Corps Base Camp Lejeune Environmental Affairs Division regulations.

PAINT SAMPLING

Three (3) paint chip samples were collected from painted surfaces in the Central Plant. The attached Table 2 summarizes the samples collected and their laboratory results. The laboratory analytical results are contained in Section 2. The purpose of our sampling was to obtain representative data on the concentrations of lead, cadmium and chromium in the existing painted surfaces scheduled to be disturbed by the work. Paint samples were collected from painted surfaces that may be disturbed by the planned renovation work.

LEAD, CADMIUM, & CHROMIUM PAINT

DISCUSSION

There are two frequently used standards to define lead-based paint, the Consumer Product and Safety Commission (CPSC) and the Department of Housing and Urban Development (HUD). In 1978, the CPSC, acting under the authority of the Consumer Product Safety Act, banned the sale of paint containing more than 0.06% lead by weight to consumers. The Consumer Product Safety Improvement Act of 2008 lowered the

P-1574 GER 130-8384 PAGE 3

concentration of lead in paint that is permissible from 0.06% (600 ppm) to the new limit of 0.009% (90ppm), for specific paints and products. Paint which contains more than 0.009% lead by weight is defined as lead containing paint (LCP).

The Department of Housing and Urban Development (HUD) defines Lead-based paint (LBP) as any paint, varnish, shellac, or other coating that contains lead equal to or greater than

1.0 mg/cm2 as measured by X-ray fluorescence (XRF) analyzer or laboratory analysis, or 0.5% by weight as measured by laboratory analysis.

The Occupational Safety and Health Administration (OSHA) Lead in Construction Standard (29 CFR 1926.62) does not define lead-based paint.

However, to comply with OSHA, all painted surfaces with a lead concentration at or above the laboratory’s minimum detection limit (MDL) should be considered lead containing. Compliance with this standard is required even for paints with less than 0.5% or 0.009% lead by weight. Therefore, painted surfaces exceeding the MDL should not be disturbed without taking the appropriate precautions when performing certain high risk tasks. Activities such as scraping, sanding, welding/torching and disturbance of painted surfaces could potentially release leaded dust.

OSHA has categorized the following high risks tasks into three groups:

Group 1: manual demolition manual scraping heat-gun applications power tool cleaning with dust collection system spray paint with lead-based paints

Group 2: lead burning using lead-containing mortar power tool cleaning without dust collection system rivet blasting cleanup activities where dry expendable abrasives are used movement and removal of abrasive blasting enclosures

Group 3: abrasive blasting welding, cutting and burning on steel structures

Analytical results for lead paint indicate that all of the samples collected and analyzed were found to have lead concentrations above the laboratory's minimum detection limit.

Therefore, all existing painted surfaces scheduled for renovation/demolition should be considered lead containing for the purposes of complying with 29 CFR 1926.62 in order to protect workers and the environment.

Paints containing cadmium and chromium are often found as protective coatings on structural steel or exterior coatings on metal surfaces. These paints tend to be red, yellow or orange and are typically the first layer. The bulk paint chip samples were also analyzed for cadmium and chromium.

One of the samples collected and analyzed was found to have cadmium concentrations above the laboratory's minimum detection limit. All of the samples collected and analyzed were found to have chromium concentrations above the laboratory's minimum detection limit.

The National Institute for Occupational Safety and Health (NIOSH) identifies chromium and cadmium as a confirmed carcinogen. Construction Standards established by OSHA for cadmium and lead are:

Chromium 29 CFR 1926.1126 Cadmium 29 CFR 1926.1127 Lead 29 CFR 1926.62

The permissible exposure limits (PEL) established by OSHA are 5 ug/m3 for cadmium, 5 ug/m3 for chromium (chromates) and 50 ug/m3 for lead. If the PEL is exceeded, appropriate measures must be taken to reduce the hazard and provide training and personal protective equipment.

The PEL is an airborne measurement to address worker exposure. There is no direct correlation between lead, cadmium, and chromium concentrations in paint and worker exposure. Only when these concentrations are below the laboratory’s MDL, is worker exposure not an issue.

Therefore, all existing painted surfaces scheduled for demolition should be considered lead, cadmium, and chromium containing for the purposes of complying with 29 CFR 1926.62, 29 CFR

P-1574 GER 130-8384 PAGE 4

1926.1127, and 29 CFR 1926.1126, and in order to protect workers and the environment.

Appropriate precautions should be taken during the disturbance of all painted surfaces to ensure protection of workers and the environment.

All paint disturbance work shall be performed in accordance with all local, state and Federal regulations to protect workers and the environment, including but not limited to:

29CFR 1926.62 - Lead 29CFR 1926.1126 - Chromium 29CFR 1926.1127 - Cadmium 15A NCAC 13A - North Carolina Hazardous Waste Management 15A NCAC 13B - North Carolina Solid Waste Management

Marine Corps Base Camp Lejeune Environmental Affairs Division regulations.

WASTE CLASSIFICATION FOR PAINTED

BUILDING COMPONENTS

Building components and demolition waste streams which are painted must be properly characterized prior to disposal. The EPA Resource Conservation and Recovery Act (RCRA) regulations establish the limits for RCRA leachable metals (lead, cadmium, chromium, etc.). Leachable metals means the amount of metals likely to leach from the waste into the surrounding soil/groundwater system of a landfill. The leachable concentration of chemicals in a waste stream is determined by an analytical method called the toxicity characteristic leaching procedure (TCLP). Waste stream TCLP concentrations that equal or exceed the RCRA limits must be transported to a hazardous waste treatment, storage, or disposal facility. Precautions should be implemented to prevent the storage of any hazardous waste for more the 90 days. Specific permits are necessary to store hazardous waste in excess of 90 days.

FLUORESCENT LIGHTS AND POLYCHLORINATED

BIPHENYLS

On January 1, 1979, the Environmental Protection Agency (EPA) banned the manufacturing of light ballasts which contain PCB’s and phased out most

PCB uses. Therefore, all light ballasts manufactured prior to January 1, 1979 without “Non-PCB” markings must be considered PCB containing. The EPA’s actions subjects all substances containing over 50 ppm PCBs to regulatory control (with the exception of PCB-contaminated waste oil which is prohibited at any level).

Our field investigation of existing light fixtures indicated the fixtures inside the buildings were T-8 fluorescent lamps. There were a total of twenty-six

(26) fluorescent light fixtures in the buildings. T-8 fixtures generally contain electronic ballasts which are not PCB containing.

The exterior lighting on Building RR515 appeared to be high intensity discharge (HID) lamps.

Any non-electronic ballast not marked “No PCB’s” must be considered to contain PCB’s.

All PCB work shall be performed in accordance with all local, state and Federal regulations to protect workers and the environment, including but not limited to:

40CFR761 - Polychlorinated Biphenyls (PCBs) Manufacturing, Processing, Distribution In Commerce, and Use Prohibitions 15A NCAC 13A - North Carolina Hazardous Waste Management 15A NCAC 13B - North Carolina Solid Waste Management

Marine Corps Base Camp Lejeune Environmental Affairs Division regulations.

LIMITATIONS

This report has been prepared for the exclusive use of Bamforth and/or their agents. This service was performed in accordance with generally accepted environmental practices. No other warranty, expressed or implied, is made. Our conclusions and recommendations are based, in part, upon information provided to us by others and our site observations. We have not verified the completeness or accuracy of the information provided by others, unless otherwise noted. Our observations and recommendations are based upon conditions readily visible at the time of our site visits, June of 2025, and upon current industry standards. During our inspection, accessible areas were visually inspected for the presence of

P-1574 GER 130-8384 PAGE 5

asbestos and lead based paints. The findings at these locations area assumed to be representative throughout the impacted areas of the building.

Inaccessible areas, such as inside HVAC equipment and ducts were not visually inspected. Areas inspected for the above-referenced materials were limited to those designated by the client. The inspection did not include the entire building and was limited to the areas described in the report.

Under this scope of services, GER assumes no responsibility regarding response actions (e.g. O&M Plans, Remediation, Notifications, etc.) initiated as a result of these findings. GER assumes no liability for the duties and responsibilities of the Client with respect to compliance with local, state and Federal regulations. Compliance with regulations and response actions are the sole responsibility of the Client and should be conducted in accordance with local, state and Federal regulations and should be performed by appropriately licensed personnel, as warranted.

P-1574 GER 130-8384 PAGE 6

SECTION 2

Bulk Sample Results / Laboratory Analysis Sheets

Table 1 - Asbestos Sample Results

Table 2 - Paint Sample Results

P1574 Demo Guard Shack GER 130-8384

NO. HA SAMPLE LOCATION SAMPLE MATERIAL % & TYPE OF ASBESTOS

1 1 RR515, interior window frame Grey sealant None Detected

2 1 RR515, interior window frame Grey sealant None Detected

3 2 RR515 interior PTAC sleeve Grey sealant None Detected

4 2 RR515 interior PTAC sleeve Grey sealant None Detected

5 3 RR515, bathroom vent on roof Sealant None Detected

6 3 RR515, bathroom vent on roof Sealant None Detected

7 4 RR515, exterior PTAC sleeve Grey sealant None Detected

8 4 RR515, exterior PTAC sleeve Grey sealant None Detected

9 5 RR515, exterior door frame White sealant None Detected

10 5 RR515, exterior door frame White sealant None Detected

11 1 SRR514 Concrete pad control joint Grey sealant None Detected

12 1 SRR514 column foundation control joint Grey sealant None Detected

13 2 SSR514, concrete pad Concrete None Detected

14 2 SSR514, concrete pad Concrete None Detected

Table 1 - Asbestos Bulk Sample Results

P1574 Demo Guard Shack GER 130-8384

NO. SAMPLE LOCATION SAMPLE MATERIAL

LEAD

CHROMIUM

CADMIUM

P1 RR515, metal floor paint Black paint 0.00029 0.0014 <0.000047

P2 RR515, exterior wall Grey paint 0.00081 0.013 0.0004

P3 SRR514, column paint Grey paint 0.0018 0.00029 <0.000095

NOTES:

1. D - Dilution Sample required a dilution which was used to calculate final results.

2. BOLD results indicate the sample is Lead Based Paint (LBP).

3. All YELLOW HIGHLIGHTED samples exceed the laboratory reporting limit (RL).

Table 2 - Paint Sample Results

EMSL Analytical, Inc.

10801 Southern Loop Blvd Pineville, NC 28134

Tel/Fax: (704) 525-2205 / (704) 525-2382 http://www.EMSL.com / charlottelab@emsl.com

412507560EMSL Order:

Customer ID: GEOE25

Customer PO: 130-8384

Project ID:

Attention: Phone:Nelson Adcock (757) 463-3200

Fax:GeoEnvironmental Resources (757) 463-3080

Received Date:2712 Southern Blvd. 07/17/2025 10:00 AM

Analysis Date:Suite 101 07/23/2025

Collected Date:Virginia Beach, VA 23452

Project: 130-8384 P1547 MCB Camp Lejuene,Jacksonville NC

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

412507560-0001

None DetectedCa Carbonate

Non-fibrous (Other)

20%

78%

Cellulose2%Gray

Fibrous

Homogeneous

RR515,Interior

Window Frame - Grey

Sealant

412507560-0002

None DetectedCa Carbonate

Non-fibrous (Other)

5%

90%

Synthetic5%Gray

Non-Fibrous

Homogeneous

RR515,Interior

Window Frame - Grey

Sealant

412507560-0003

None DetectedCa Carbonate

Non-fibrous (Other)

20%

78%

Cellulose2%Gray

Fibrous

Homogeneous

RR515,Interior PTAC

Sleeve - Grey Sealant

412507560-0004

None DetectedCa Carbonate

Non-fibrous (Other)

5%

90%

Synthetic5%Gray

Non-Fibrous

Homogeneous

RR515,Interior PTAC

Sleeve - Grey Sealant

412507560-0005

None DetectedCa Carbonate

Non-fibrous (Other)

20%

78%

Cellulose2%Gray

Fibrous

Homogeneous

RR515,Bathroom

Vent on Roof -

Sealant

412507560-0006

None DetectedCa Carbonate

Non-fibrous (Other)

20%

80%

Gray/Silver

Non-Fibrous

Homogeneous

RR515,Bathroom

Vent on Roof -

Sealant

412507560-0007

None DetectedCa Carbonate

Non-fibrous (Other)

20%

78%

Cellulose2%Gray

Fibrous

Homogeneous

RR515,Exterior PTAC

Sleeve - Grey Sealant

412507560-0008

None DetectedCa Carbonate

Non-fibrous (Other)

5%

90%

Synthetic5%Gray

Non-Fibrous

Homogeneous

RR515,Exterior PTAC

Sleeve - Grey Sealant

412507560-0009

None DetectedCa Carbonate

Non-fibrous (Other)

40%

60%

Cellulose<1%White

Fibrous

Homogeneous

RR515,Exterior Door

Frame - White

Sealant

412507560-0010

None DetectedCa Carbonate

Non-fibrous (Other)

20%

80%

White

Non-Fibrous

Homogeneous

RR515,Exterior Door

Frame - White

Sealant

412507560-0011

None DetectedCa Carbonate

Non-fibrous (Other)

20%

80%

Cellulose<1%Gray

Fibrous

Homogeneous

SRR514 Concrete

Pad Control Joint -

Grey Sealant

412507560-0012

None DetectedCa Carbonate

Non-fibrous (Other)

3%

97%

Gray

Non-Fibrous

Homogeneous

SRR514 Column

Foundation Control

Joint - Grey Sealant

412507560-0013

None DetectedQuartz

Ca Carbonate

Non-fibrous (Other)

30%

60%

10%

Cellulose<1%Gray

Fibrous

Homogeneous

SRR514 Concrete

Pad - Concrete

412507560-0014

None DetectedQuartz

Non-fibrous (Other)

40%

60%

Gray/Tan

Non-Fibrous

Homogeneous

SRR514 Concrete

Pad - Concrete

Initial report from: 07/23/2025 12:51:16

Page 1 of 2ASB_PLM_0008_0002 - 2.31 Printed: 7/23/2025 12:51 PM

EMSL Analytical, Inc.

10801 Southern Loop Blvd Pineville, NC 28134

Tel/Fax: (704) 525-2205 / (704) 525-2382 http://www.EMSL.com / charlottelab@emsl.com

412507560EMSL Order:

Customer ID: GEOE25

Customer PO: 130-8384

Project ID:

Analyst(s)

Kelsie Dwyer (7)

Zachary Park (7)

Lee Plumley, 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. Pineville, NC NVLAP Lab Code 200841-0, VA 3333 00312

Initial report from: 07/23/2025 12:51:16

Page 2 of 2ASB_PLM_0008_0002 - 2.31 Printed: 7/23/2025 12:51 PM

OrderID: 412507560

Project Name:

Customer PO:

EMSL Sales Rep:

Reported:

EMSL Analytical, Inc.

6340 Castleplace Drive, Indianapolis, IN, 46250

Telephone: 317.803.2997 Fax:317.803.3047 www.emsl.com

Attention:

Received: 07/18/2025 09:14

07/25/2025 16:59

Jason McDonald

EMSL Order ID: 162558390

LIMS Reference ID: CD58390

EMSL Customer ID: GEOE25

130*8384 P1547 MCB CAMP LEJEUNE,

JACKSONVILLE NC

Nelson Adcock

GeoEnvironmental Resources [GEOE25]

2712 Southern Blvd., Suite 101

Virginia Beach, VA 23452

(757) 463-3200 hnadcock@geronline.com

Analytical Results

Analyte Results RL Q DF Analysis Date

& AnalystWeight(g) Prep Date

& Tech

Analytical

MethodPrep Method

Client Sample ID: P1/RR515, METAL FLOOR PAINT, BLACK PAINT Date Sampled: 07/17/25

Matrix: Solid LIMS Reference ID: CD58390-01

1Cadmium 07/21/25 CG 07/21/25 CG<0.000047 % wt 0.000047 % wt SW846 3050B SW-846 6010D0.4222

1Chromium 07/21/25 CG 07/21/25 CG0.0014 % wt 0.00012 % wt SW846 3050B SW-846 6010D0.4222

1Lead 07/21/25 CG 07/21/25 CG0.00029 % wt 0.00024 % wt SW846 3050B SW-846 6010D0.4222

Sample Comments:

Client Sample ID: P2/RR515, EXTERIOR WALL, GREY PAINT Date Sampled: 07/17/25

Matrix: Solid LIMS Reference ID: CD58390-02

1Cadmium 07/21/25 CG 07/21/25 CG0.00040 % wt 0.00015 % wt SW846 3050B SW-846 6010D0.1363

1Chromium 07/21/25 CG 07/21/25 CG0.013 % wt 0.00037 % wt SW846 3050B SW-846 6010D0.1363

1Lead 07/21/25 CG 07/21/25 CG0.00081 % wt 0.00073 % wt SW846 3050B SW-846 6010D0.1363

Sample Comments:

Client Sample ID: P3/SRR514, COLUMN PAINT, GREY PAINT Date Sampled: 07/17/25

Matrix: Solid LIMS Reference ID: CD58390-03

1Cadmium 07/21/25 CG 07/21/25 CG<0.000095 % wt 0.000095 % wt SW846 3050B SW-846 6010D0.2116

1Chromium 07/21/25 CG 07/21/25 CG0.00029 % wt 0.00024 % wt SW846 3050B SW-846 6010D0.2116

1Lead 07/21/25 CG 07/21/25 CG0.0018 % wt 0.00047 % wt SW846 3050B SW-846 6010D0.2116

Sample Comments:

[TOC_1]Sample Results[TOC]

EMSL Sales Rep:

Reported:

EMSL Analytical, Inc.

6340 Castleplace Drive, Indianapolis, IN, 46250

Telephone: 317.803.2997 Fax:317.803.3047 www.emsl.com

Attention:

Received: 07/18/2025 09:14

07/25/2025 16:59

Jason McDonald

EMSL Order ID: 162558390

LIMS Reference ID: CD58390

EMSL Customer ID: GEOE25

130*8384 P1547 MCB CAMP LEJEUNE,

JACKSONVILLE NC

Nelson Adcock

GeoEnvironmental Resources [GEOE25]

2712 Southern Blvd., Suite 101

Virginia Beach, VA 23452

(757) 463-3200 hnadcock@geronline.com

Work Order Case Narrative

Report Version: #2 Report amended: (See Date/Time stamp.) Replaces report from 7/25/25 16:34 Reason: Change to final units.

[TOC_1]Case Narratives -

Work Order[TOC]

EMSL Sales Rep:

Reported:

EMSL Analytical, Inc.

6340 Castleplace Drive, Indianapolis, IN, 46250

Telephone: 317.803.2997 Fax:317.803.3047 www.emsl.com

Attention:

Received: 07/18/2025 09:14

07/25/2025 16:59

Jason McDonald

EMSL Order ID: 162558390

LIMS Reference ID: CD58390

EMSL Customer ID: GEOE25

130*8384 P1547 MCB CAMP LEJEUNE,

JACKSONVILLE NC

Nelson Adcock

GeoEnvironmental Resources [GEOE25]

2712 Southern Blvd., Suite 101

Virginia Beach, VA 23452

(757) 463-3200 hnadcock@geronline.com

CertificationsAnalyte

Certified Analyses included in this Report

SW-846 6010D in Solid

16-A2LA ChemistryCadmium

16-A2LA ChemistryChromium

16-A2LA ChemistryLead

[TOC_1]Certified

Analyses[TOC]

List of Certifications

Code Description Number Expires

16-MO 10180Missouri Drinking Water 03/31/2026

16-NYDOH 12130New York Potable Water, Metals Solid and Hazardous Waste - Asbestos 04/01/2026

16-AIHA ELLAP 157245American Industrial Hygiene Association (AIHA LAP, LLC) - ELLAP 09/01/2025

16-AIHA IHLAP 157245American Industrial Hygiene Association (AIHA LAP, LLC) - IHLAP 09/01/2025

16-CA ELAP 2575California Metals in DW, Chemistry and Bulk Asbestos in Hazardous Waste 06/30/2025

16-A2LA Food 2845.11A2LA Food Microbiology 01/31/2026

16-A2LA Chemistry 2845.25A2LA Environmental and Chemistry 11/30/2025

16-IN Metals/Asbestos C-49-09Indiana Lead and Metals and Asbestos in Drinking Water 12/31/2026

16-OHDOH E10040Ohio - Lead in Paint Chips, Wipes, Soil and Air 05/03/2026

16-FLDOH E871170Florida Asbestos and Metals in Drinking Water, PCBs 06/30/2026

16-NJDEP IN002New Jersey Metals, Organics and Inorganics in DW PCBs 06/30/2026

16-IN Colilert/HPC M-49-06Indiana Colilert and HPC 12/31/2026

Please see the specific Field of Testing (FOT) on www.emsl.com <http://www.emsl.com> for a complete listing of parameters for which EMSL is certified.

[TOC_1]Certifications[TOC]

Notes and Definitions

Item Definition

(Dig) For metals analysis, sample was digested.

[2C] Reported from the second channel in dual column analysis.

DA Direct Analysis

DF Dilution Factor

MDL Method Detection Limit.

ND Analyte was NOT DETECTED at or above the detection limit.

NR Spike/Surrogate showed no recovery.

Q Qualifier

RCS Respirable Crystalline Silica

RL Reporting Limit

Wet Sample is not dry weight corrected.

Measurement of uncertainty and any applicable definitions of method modifications are available upon request. Per EPA NLLAP policy, sample results are not blank corrected.

[TOC_1]Qualifiers, Definitions and Disclaimer[TOC]

EMSL Sales Rep:

Reported:

EMSL Analytical, Inc.

6340 Castleplace Drive, Indianapolis, IN, 46250

Telephone: 317.803.2997 Fax:317.803.3047 www.emsl.com

Attention:

Received: 07/18/2025 09:14

07/25/2025 16:59

Jason McDonald

EMSL Order ID: 162558390

LIMS Reference ID: CD58390

EMSL Customer ID: GEOE25

130*8384 P1547 MCB CAMP LEJEUNE,

JACKSONVILLE NC

Nelson Adcock

GeoEnvironmental Resources [GEOE25]

2712 Southern Blvd., Suite 101

Virginia Beach, VA 23452

(757) 463-3200 hnadcock@geronline.com

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. QC sample results are within quality control criteria and met method specifications unless otherwise noted. All results for soil samples are reported on a dry weight basis, unless otherwise noted.

Aleks Kuchenbrod Laboratory Manager or other approved signatory

OrderID: 412507560

SECTION 3

Sample Location Plans

O

R

E

POSITIVE SAMPLE LOCATION FOR ASBESTOS

NEGATIVE SAMPLE LOCATION FOR ASBESTOS

NOTE: THE LOCATION FROM WHICH THE SAMPLES

WERE OBTAINED IS APPROXIMATE AND SHOULD NOT

BE INTERPRETED AS THE ONLY LOCATION WHERE

THE MATERIAL EXISTS. AN ASTERISK (*) INDICATES A

ROOF SAMPLE.

KEY TO SYMBOLS

PAINT SAMPLE LOCATION

CONCRETE CONTROL JOINTCJ

CONCRETE COLUMNC

ELECTRICAL ROOME

OFFICEO

RESTROOMR

CJ CJ CJ CJ CJ

C

C

C

C

C

C

C

C

CONCRETE

PAD (TYP)

Environmental • Groundwater • Hazardous Materials • Geotechnical • Industrial • Consulting Engineers 2712 Southern Boulevard, Suite 101, Virginia Beach, VA. 23452 (757) 463-3200 FAX (757) 463-3800 esources, Inc.EGeo nvironmental R of 1

MCB CAMP LEJEUNE, NC

P-1574 BUILDING DEMOLITION

HAZMAT SAMPLE LOCATION PLAN

1130-8384

AS SHOWN

A

8/6/2025

8/6/2025

W. S. PINE

H. N. ADCOCK

SECTION 4

Photographs

Project: P-1574 Building Demolition - Guard Shack MCB Camp Lejeune, NC

Number: 130-8384

Photographs

Photo 1: South facing view of RR515 Guard Shack building.

Photo 2: North facing view of RR515.

Photo Sheet 1

Number: 130-8384

Photographs

Photo 3: Typical view of the interior of the Guard Shack.

Photo 4: Typical view of the electrical room in the Guard Shack.

Photo Sheet 2

Number: 130-8384

Photographs

Photo 5: Typical view of the restroom in the rear of the Guard Shack.

Photo 6: Typical view of a high intensity discharge light (HID) on the Guard Shack building.

Photo Sheet 3

Number: 130-8384

Photographs

Photo 7: South facing view of the SRR514, free standing covered storage facility.

Photo 8: Typical view of the fluorescent light fixtures observed in SRR514.

Photo Sheet 4

SECTION 5

Licenses