PC_CMF_Electrical_Light_Control_Panel_Replacement_HazMat_Survey_Rpt.pdf

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Attached to
M&O Facility LED Lighting Replacement Project
Solicitation number
2026-MPW-198
Issued by
Pierce County, Washington

About this file

This is a Limited Hazardous Materials Survey Report prepared by Apex Companies, LLC for Pierce County Facilities Management regarding the planned replacement of electrical lighting control panels at the Pierce County Central Maintenance Facility (CMF) located at 4812 196th Street East in Spanaway, Washington. The survey was conducted on July 20, 2026, by AHERA-certified building inspector Ryan Hunter to ensure regulatory compliance with requirements for a "good faith inspection" for asbestos-containing materials (ACMs) prior to renovation activities. The scope of work encompassed all accessible areas associated with the electrical lighting control panel replacement project across six buildings at the facility, including Buildings A through F. The survey included both asbestos and lead-containing paint (LCP) assessments across multiple building components.

The survey findings indicate that none of the ten bulk samples collected and analyzed by NVL Labs, Inc. under EPA Method 600R-93/116 using polarized light microscopy contained detectable asbestos concentrations. Sampled materials included gypsum wallboard and joint compound from electrical rooms in Buildings A and B, mortar associated with concrete masonry unit walls in Buildings D, E, and F, concrete floor patches in Buildings A and D, brown caulking at a door frame in Building E, and white caulking at a floor penetration in Building B. Similarly, lead-containing paint analysis of two representative painted coatings—off-white paint on gypsum wallboard in Building B Electrical Room 202 and gray paint on wood flooring in Building C Storage Room 201—revealed zero samples with lead content above laboratory detection limits. The report recommends that contractors presume any untested materials or materials discovered in concealed spaces during construction to be asbestos-containing until properly sampled and analyzed, and that any previously unidentified painted coatings should be considered lead-containing until proven otherwise through testing.

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2 1 4 E G A L E R S T R E E T , S U I T E 3 0 0

S E A T T L E , W A 9 8 1 0 2

2 0 6 . 2 3 3 . 9 6 3 9 M A I N

8 6 6 . 7 2 7 . 0 1 4 0 F A X

A P E X C O S . C O M

Limited Hazardous Materials Survey Report Pierce County – CMF Electrical Lighting Control Replacement 4812 196th St. E Spanaway, Washington 98387

Prepared for:

Pierce County Facilities Management 1501 Market Street Suite 100 Tacoma, Washington 98402

August 3, 2026 Apex Project PIE019-0418021-26011425

Limited Hazardous Materials Survey Report Pierce County Facilities Management

Pierce County CMF Electrical Lighting Control Replacement Spanaway, Washington

Apex Companies, LLC i

Table of Contents

1 INTRODUCTION

1.1 Project Background

1.2 Building Description .................................................................................................... Error! Bookmark not defined.

1.3 Survey Process

2 FINDINGS

2.1 Asbestos-Containing Materials (ACMs)

2.2 Lead-Containing Paint

3 RECOMMENDATIONS

3.1 Asbestos-Containing Materials (ACMs)

3.2 Lead-Containing Paint

Supporting Data

APPENDICES

Appendix A: Sample Location Diagram

Appendix B: Photo Documentation

Appendix C: PLM Bulk Sampling Information PLM Bulk Sample Inventory PLM Bulk Sample Chain of Custody Documentation PLM Bulk Sample Laboratory Data Sheets

Appendix D: AA Lead Paint Chip Sampling Information AA Lead Paint Chip Sample Inventory AA Lead Paint Chip Chain of Custody Documentation AA Lead Paint Chip Laboratory Data Sheets

Appendix E: Certifications

© 2026 Apex Companies, LLC

Apex Companies, LLC 1

1 INTRODUCTION

1.1 Project Background

Apex Companies LLC. (Apex) by and through its wholly owned subsidiary PBS Engineering and Environmental LLC, performed a limited hazardous materials survey of the Pierce County Central Maintenance Facility (CMF), located in Spanaway, Washington, in conjunction with the planned replacement of electrical lighting control panels. The intent of this investigation is to ensure that Pierce County is in compliance with applicable regulatory requirements that a "good faith inspection” for asbestos-containing materials (ACMs) be performed prior to renovation activities.

Apex’s understanding of the scope of work is based on drawing provided by Pierce County Facilities Management. Apex understands the scope of work to include replacement of electrical lighting control panels. At the request of Pierce County, all accessible areas associated with the project were inspected for the presence of ACMs and lead-containing paint (LCP).

1.2 Survey Process

Accessible areas included in the project scope were inspected by Asbestos Hazard Emergency Response Act (AHERA) Certified Building Inspector Ryan Hunter (Cert. No. IRO-26-7254B, Exp. 2/23/2027) on July 20, 2026.

Apex endeavored to inspect all accessible areas of the scope of work. Inaccessible areas consist of those requiring fall protection or confined space entry protocols in order to gain access.

All suspect asbestos samples were assigned a unique identification number and transmitted for analysis to NVL Labs, Inc (NVLAP 102036-0) in Seattle, Washington under chain-of-custody protocols. Samples were analyzed according to Environmental Protection Agency (EPA) Method 600R-93/116 using polarized light microscopy (PLM), which has a reliable limit of quantification of 1% asbestos by volume. Information regarding the type and location of sampled materials can be found on the attached PLM sample inventory in Appendix C.

2 FINDINGS

2.1 Asbestos-Containing Materials (ACMs)

Regulated asbestos-containing building materials are defined by EPA as containing greater than 1% asbestos by weight.

None of the materials sampled were found to contain asbestos.

The following materials were sampled and did not contain detectable concentrations of asbestos:

Gypsum Wallboard and Joint Compound – Building A & B Mortar associated with CMU walls – Building D, E, & F Concrete patching at floor penetrations – Building A & D Brown caulk at door frame – Building E White caulk at floor penetration – Building B

For a complete listing of representative bulk sampling and associated laboratory analysis, refer to Appendix C.

Homogeneous Sampling Areas: The following table summarizes the homogenous sampling area (HSA) codes corresponding with representative bulk sampling and associated laboratory analyses included under Appendix C.

Apex Companies, LLC 2

Table 1. Homogenous Sampling Areas

HSA CODE: DESCRIPTION:

GWB01 Gypsum wallboard and joint compound

OTH01 Mortar associated with CMU Walls

OTH02 Concrete Patch at Floor Penetrations

DFC01 Brown Door Frame Caulk

OTH03 White Caulk at Floor Penetration

2.2 Lead-Containing Paint

Two (2) representative painted coating was sampled for lead content. The samples were assigned unique identification numbers and transmitted to NVL Laboratories, Inc., (AIHA IH #101861) under chain-of-custody protocols for analysis using flame atomic absorption.

Zero (0) of the painted coatings were analyzed and found to contain lead above the laboratory detectible level.

Samples determined not contain lead above the analytical limit of detection include:

Off-white paint on gypsum wallboard wall – Building B Electrical Room 202 Gray paint on wood floor – Building C Storage Room 201

For a complete listing of representative lead sampling, associated laboratory analysis documentation, and previous data, refer to Appendix D.

3 RECOMMENDATIONS

3.1 Asbestos-Containing Materials (ACMs)

ACMs were not identified at the project site and limited to the areas surveyed.

The possibility exists that suspect ACMs may be present in equipment, wall, and ceiling cavities, included in the scope of the work or in areas of the campus not included in the work scope. These may include, but are not limited to waterproofing membranes, vapor barriers, internal gaskets, pipe insulation, piping materials, caulking and sealants of HVAC equipment, internal mechanical components, and construction adhesives and wall mastics. In the event that suspect ACMs are uncovered during construction, contractors should stop work immediately and inform the owner promptly for confirmation testing. All untested materials should be presumed asbestos-containing or tested for asbestos content prior to impact.

Additional suspect-ACMs may be present in concealed spaces. Caution should always be exercised during selective demolition to prevent impact of suspect-ACMs. All suspect ACMs should be presumed asbestos-containing until properly sampled and analyzed.

3.2 Lead-Containing Paint

The impact of painted surfaces with detectable concentrations of Lead requires construction activities to be performed according to Washington Labor and Industries regulations for Lead in Construction (WAC 296-155- 176). Workers impacting LCP should be Lead/Metals-trained, provided the proper personal protective equipment and use proper work methods to limit occupational and environmental exposure to lead until an initial exposure assessment has been conducted. Handling/managing painted coatings that contain lead content must be in accordance with 40 CFR Part 745 Lead and WAC 296-155-176.

Apex Companies, LLC 3

Painted coatings may exist in inaccessible areas of the work area or in secondary coatings. Any previously unidentified painted coatings not sampled should be considered lead containing until sampled and proven otherwise.

Report prepared by:

Ryan Hunter Sr. Project Manager / AHERA Building Inspector Cert. # IRO-26-7254BB Exp. 2/23/2027

Appendix A Sample Location Diagram

Appendix B Photo Documentation Sheet

CMF Electrical Lighting Control Replacement – Pierce County

// An Apex Company 1

PBS Project PIE019-0418021-26011425

Asbestos-Containing Material Photos, Description, and Information

Sample Number(s): GWB01-001, GWB01-002, GWB01-003

Asbestos Content: NAD

Description: Gypsum Wallboard and Joint Compound

Estimated Quantity: N/A

Samples Collected: 3

Sample Number(s): OTH01-004, OTH01-005, OTH01-006

Asbestos Content: NAD

Description: Mortar associated with CMU

Samples Collected: 3

Sample Number(s): OTH02-007, OTH02-008

Asbestos Content: NAD

Description: Concrete Patch at Floor Penetrations

Samples Collected: 2

NAD – No Asbestos Detected

CMF Electrical Lighting Control Replacement – Pierce County

// An Apex Company 2

PBS Project PIE019-0418021-26011425

Asbestos-Containing Material Photos, Description, and Information

Sample Number(s): DFC01-009

Description: Door Frame Caulking

Samples Collected: 1

Sample Number(s): OTH03-010

Description: White Floor Caulk

Samples Collected: 1

Appendix C PLM Bulk Sampling Information

PLM Bulk Sample Inventory PLM Bulk Sample Chain of Custody Documentation

PLM Bulk Sample Laboratory Data Sheets

CMF Electrical Lighting Control Replacement Pierce County

Apex Companies, LLC Apex Project #PIE019-26011425

PLM ASBESTOS SAMPLE INVENTORY

PC Sample # Material Type Sample Location Lab Description Lab Result Lab

GWB01-001 Joint Compound Bldg A 1st Floor Electrical Room Layer 1: Trace white compacted powdery material NAD NVL Gypsum Wallboard Layer 2: Thin off-white chalky material with paper NAD

GWB01-002 Joint Compound Bldg A 2nd Floor Electrical Room Layer 1: Trace white compacted powdery material with paper NAD NVL Gypsum Wallboard Layer 2: Thin white chalkly material with paper NAD

GWB01-003 Joint Compound Bldg B Electrical Room 202 Layer 1:Thin white chalky material with paper and paint NAD NVL Gypsum Wallboard

OTH01-004 Mortar associated with CMU Bldg D Vehicle Storage Layer 1: Gray brittle material NAD NVL

OTH01-005 Mortar associated with CMU Bldg E Equipment Room 104 Layer 1: Pale gray brittle material NAD NVL

OTH01-006 Mortar associated with CMU Bldg F Storage 100 Layer 1: Gray brittle material NAD NVL

OTH02-007 Concrete Floor Patch Bldg A 1st Floor Electrical Room Layer 1: Pale gray brittle material NAD NVL

OTH02-008 Concrete Floor Patch Bldg D Vehicle Storage 100 Layer 1: Pale gray brittle material NAD NVL

DCF01-009 Brown Door Frame Caulk Bldg E Equipment Room 104 Layer 1: Gray rubbery material with debris NAD NVL

OTH03-010 White Floor Penetration Caulk Bldg B Electrical Room 202 Layer 1: White soft rubbery material NAD NVL

August 3, 2026 NAD - No Asbestos Detected 1 of 1

Akane Yoshikawa, Senior Laboratory Analyst

Client Project: 26011425 Location: Pierce County - Electric Lighting Control Replace

Dear Mr. Hunter, Enclosed please find test results for the 10 sample(s) submitted to our laboratory for analysis on 7/20/2026.

Examination of these samples was conducted for the presence of identifiable asbestos fibers using polarized light microscopy (PLM) with dispersion staining in accordance with U. S. EPA 40 CFR Appendix E to Subpart E of Part 763, Interim Method for the Determination of Asbestos in Bulk Insulation Samples and EPA 600/R-93/116, Method for the Determination of Asbestos in Bulk Building Materials.

For samples containing more than one separable layer of materials, the report will include findings for each layer (labeled Layer 1 and Layer 2, etc. for each individual layer). The asbestos concentration in the sample is determined by calibrated visual estimation.

For those samples with asbestos concentrations between 1 and 10 percent based on visual estimation, the EPA recommends a procedure known as point counting (NESHAPS, 40 CFR Part 61). Point counting is a statistically more accurate means of quantification for samples with low concentrations of asbestos.

The detection limit for the calibrated visual estimation is <1%, 400 point counts is 0.25% and 1000 point counts is 0.1%

Samples are archived for two weeks following analysis. Samples that are not retrieved by the client are discarded after two weeks.

Thank you for using our laboratory services. Please do not hesitate to call if there is anything further we can assist you with.

Sincerely, Enc.: Sample Results

July 27, 2026

Ryan Hunter Apex Companies, LLC-Seattle 214 E Galer St Suite 300 Seattle, WA 98102

RE: Bulk Asbestos Fiber Analysis; NVL Batch # 2611798.00

< Client:

Address:

Attention: Mr. Ryan Hunter Pierce County - Electric Lighting Control Replace

Client Project #: 26011425

Samples Received: 10

By Polarized Light Microscopy Bulk Asbestos Fibers Analysis

Apex Companies, LLC-Seattle 214 E Galer St Suite 300 Seattle, WA 98102

Method: EPA/600/R-93/116 Samples Analyzed: 10

Project Location:

Batch #: 2611798.00

Date Received: 7/20/2026

260066206Lab ID: Client Sample #:

Comments: Insufficient sample amount of layer 1 remaining for further analysis. Small sample size.

26011425-GWB01-001

Layer 1 of 2 Description: Trace white compacted powdery material Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %

Calcareous binder, Calcareous particles NDNone Detected None Detected ND Layer 2 of 2 Description: Thin off-white chalky material with paper

Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % Gypsum/Binder, Fine particles, Fine grains 24%Cellulose None Detected ND

<1%Glass fibers

260066207Lab ID: Client Sample #:

Location: Pierce County - Electric Lighting Control Replace

26011425-GWB01-002

Layer 1 of 2 Description: Trace white compacted powdery material with paper Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %

Calcareous binder, Calcareous particles 42%Cellulose None Detected ND Layer 2 of 2 Description: Thin white chalky material with paper

Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % Gypsum/Binder, Fine particles, Fine grains 27%Cellulose None Detected ND

<1%Glass fibers

260066208Lab ID: Client Sample #:

Location: Pierce County - Electric Lighting Control Replace Comments: Small sample size.

26011425-GWB01-003

Layer 1 of 1 Description: Thin white chalky material with paper and paint Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %

Gypsum/Binder, Fine particles, Fine grains 29%Cellulose None Detected ND

Note: If samples are not homogeneous, then subsamples of the components were analyzed separately. All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported % Asbestos (1%=0-3%, 5%=1-9%, 10%=5-15%, 20%=10-30%, 50%=40-60%). This report relates only to the items tested. If sample was not collected by NVL personnel, then the accuracy of the results is limited by the methodology and acuity of the sample collector. This report shall not be reproduced except in full, without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government

Client Hilary CrumleyAnalyzed by:

Akane YoshikawaReviewed by:

07/27/2026 Date:

07/27/2026Date:

Sampled by:

Akane Yoshikawa, Senior Laboratory Analyst

ASB-02

Attention: Mr. Ryan Hunter Pierce County - Electric Lighting Control Replace

Client Project #: 26011425

Samples Received: 10

By Polarized Light Microscopy Bulk Asbestos Fibers Analysis

Apex Companies, LLC-Seattle 214 E Galer St Suite 300 Seattle, WA 98102

Method: EPA/600/R-93/116 Samples Analyzed: 10

Project Location:

Batch #: 2611798.00

Date Received: 7/20/2026

<1%Glass fibers

260066209Lab ID: Client Sample #:

Location: Pierce County - Electric Lighting Control Replace Comments: Small sample size.

26011425-OTH01-004

Layer 1 of 1 Description: Gray brittle material Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %

Binder/Filler, Fine particles, Mineral grains NDNone Detected None Detected ND

260066210Lab ID: Client Sample #:

Location: Pierce County - Electric Lighting Control Replace Comments: Small sample size.

26011425-OTH01-005

Layer 1 of 1 Description: Pale gray brittle material Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %

Binder/Filler, Fine particles, Mineral grains NDNone Detected None Detected ND

260066211Lab ID: Client Sample #:

Location: Pierce County - Electric Lighting Control Replace

26011425-OTH01-006

Layer 1 of 1 Description: Gray brittle material Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %

Binder/Filler, Fine particles, Mineral grains <1%Cellulose None Detected ND

260066212Lab ID: Client Sample #:

Location: Pierce County - Electric Lighting Control Replace Comments: Small sample size.

26011425-OTH02-007

Layer 1 of 1 Description: Pale gray brittle material Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %

Binder/Filler, Fine particles, Mineral grains NDNone Detected None Detected ND

Fine grains

Note: If samples are not homogeneous, then subsamples of the components were analyzed separately. All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported % Asbestos (1%=0-3%, 5%=1-9%, 10%=5-15%, 20%=10-30%, 50%=40-60%). This report relates only to the items tested. If sample was not collected by NVL personnel, then the accuracy of the results is limited by the methodology and acuity of the sample collector. This report shall not be reproduced except in full, without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government

Client Hilary CrumleyAnalyzed by:

Akane YoshikawaReviewed by:

07/27/2026 Date:

07/27/2026Date:

Sampled by:

Akane Yoshikawa, Senior Laboratory Analyst

Attention: Mr. Ryan Hunter Pierce County - Electric Lighting Control Replace

Client Project #: 26011425

Samples Received: 10

By Polarized Light Microscopy Bulk Asbestos Fibers Analysis

Apex Companies, LLC-Seattle 214 E Galer St Suite 300 Seattle, WA 98102

Method: EPA/600/R-93/116 Samples Analyzed: 10

Project Location:

Batch #: 2611798.00

Date Received: 7/20/2026

260066213Lab ID: Client Sample #:

Location: Pierce County - Electric Lighting Control Replace Comments: Small sample size.

26011425-OTH02-008

Layer 1 of 1 Description: Pale gray brittle material Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %

Binder/Filler, Fine particles, Mineral grains <1%Cellulose None Detected ND

Fine grains

260066214Lab ID: Client Sample #:

Location: Pierce County - Electric Lighting Control Replace

26011425-DFC01-009

Layer 1 of 1 Description: Gray rubbery material with debris Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %

Binder/Filler, Fine particles, Debris <1%Cellulose None Detected ND

260066215Lab ID: Client Sample #:

Location: Pierce County - Electric Lighting Control Replace

26011425-OTH03-010

Layer 1 of 1 Description: White soft rubbery material Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %

Binder/Filler, Fine particles NDNone Detected None Detected ND

Note: If samples are not homogeneous, then subsamples of the components were analyzed separately. All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported % Asbestos (1%=0-3%, 5%=1-9%, 10%=5-15%, 20%=10-30%, 50%=40-60%). This report relates only to the items tested. If sample was not collected by NVL personnel, then the accuracy of the results is limited by the methodology and acuity of the sample collector. This report shall not be reproduced except in full, without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government

Client Hilary CrumleyAnalyzed by:

Akane YoshikawaReviewed by:

07/27/2026 Date:

07/27/2026Date:

Sampled by:

Akane Yoshikawa, Senior Laboratory Analyst

Apex Companies, LLC-Seattle 2611798.00

Company NVL Batch Number

Total Number of Samples

Pierce County - Electric Lighting Control Replace

5 DaysTAT

7/27/2026Due Date 3:00 PMTime

(866) 727-0140Fax ryan.hunter@apexcos.comEmail

Project Manager Mr. Ryan Hunter

(206) 233-9639

(484) 269-2138Cell

Phone

Rush Samples

Rush TAT NoAH

26011425Project Name/Number: Project Location:

Sample ID Description A/RLab ID

ASBESTOS LABORATORY SERVICES

Subcategory Item Code

PLM Bulk

Metals ASB-02 EPA 600/R-93-116 Asbestos by PLM <bulk>

214 E Galer St Suite 300 Seattle, WA 98102

Address

26011425-GWB01-001 Composite1 A260066206 26011425-GWB01-002 Composite2 A260066207 26011425-GWB01-003 Composite3 A260066208

26011425-OTH01-0044 A260066209

26011425-OTH01-0055 A260066210

26011425-OTH01-0066 A260066211

26011425-OTH02-0077 A260066212

26011425-OTH02-0088 A260066213

26011425-DFC01-0099 A260066214

26011425-OTH03-01010 A260066215

Office Use Only Print Name Company Date TimeSignature

Faxed Emailed

Company Date TimeSignature ClientSampled by

Fatima KhanReceived by

ClientRelinquished by

Hilary CrumleyAnalyzed by Results Called by

NVL

NVL

7/20/26 7/27/26

Print Name

Entered By: Kelly AuVu

Date: 7/20/2026 Time: 4:18 PM

Special Instructions:

Appendix D AA Lead Paint Chip Sampling Information

AA Lead Paint Chip Sample Inventory AA Lead Paint Chip Chain of Custody Documentation

AA Lead Paint Chip Laboratory Data Sheets

CMF Electrical Lighting Control Replacement Pierce County

Apex Companies, LLC Apex Project #PIE019-26011425

AA LEAD PAINT CHIP SAMPLE INVENTORY

PC Sample # Paint Color / Substrate / Component Sample Location Results (mg/kg) Results (%) Lab

26011425-Pb01 Off-white / gypsum wallboard /wall Bldg B Electrical Room 202 <100 <0.010 NVL

26011425-Pb02 Gray / Wood / Floor Bldg C Storage Room 201 <200 <0.020 NVL

August 3, 2026 mg/kg = Milligrams per kilogram

< = Less than the Limit of Detection 1 of 1

Sincerely, Shalini Patel, Technical Manager

July 21, 2026

Apex Companies, LLC-Seattle Ryan Hunter

214 E Galer St Suite 300 Seattle, WA 98102

Enc.: Sample results

NVL Batch # 2611799.00

Client Project: 26011425 Location: Pierce County - Electric Lighting Control Replace

Dear Mr. Hunter, NVL Labs received 2 sample(s) for the said project on 7/20/2026. Preparation of these samples was conducted following protocol outlined in EPA 3051/7000B , unless stated otherwise.

Analysis of these samples was performed using analytical instruments in accordance with EPA 7000B Lead by FAA <paint>. The results are usually expressed in mg/Kg and percentage (%).

Test results are not blank corrected.

For recent regulation updates pertaining to current regulatory levels or permissible exposure levels, please call your local regulatory agencies for more detail.

At NVL Labs all analyses are performed under strict guidelines of the Quality Assurance Program. If samples were collected by the customer, then the reported test results apply only to the samples as received by NVL Labs. This report is considered highly confidential and will not be released without your approval. Samples are archived after two weeks from the analysis date.

Please feel free to contact us at 206-547-0100, in case you have any questions or concerns.

RE: Total Metal Analysis Method: EPA 7000B Lead by FAA <paint> Item Code: FAA-02

Analysis Report Total Lead (Pb)

Pierce County - Electric Lighting Control Replace

Apex Companies, LLC-SeattleClient:

214 E Galer St Suite 300 Seattle, WA 98102

Mr. Ryan HunterAttention:

Address:

Project Location: Samples Received: 2 Samples Analyzed: 2

Client Project #: 26011425

Batch #: 2611799.00

Date Received: 7/20/2026

Lab ID Client Sample # Sample Weight (g)

Results in mg/Kg

Results in percent

RL in mg/Kg

Matrix: Paint Method: EPA 3051/7000B

260066216 26011425-Pb01 0.0984 100 < 100 0.010<

260066217 26011425-Pb02 0.0506 200 < 200 0.020<

FAA-02

ClientSampled by:

Yasuyuki HidaAnalyzed by:

Shalini PatelReviewed by:

07/21/2026Date Analyzed:

07/21/2026Date Issued:

Bench Run No: 2026-0721-04 mg/ Kg =Milligrams per kilogram RL = Reporting Limit Percent = Milligrams per kilogram / 10000 '<' = Below the reporting Limit Note : Method QC results are acceptable unless stated otherwise.

Unless otherwise indicated, the condition of all samples was acceptable at time of receipt.

Shalini Patel, Technical Manager

Apex Companies, LLC-Seattle 2611799.00

Company NVL Batch Number

Total Number of Samples

Pierce County - Electric Lighting Control Replace

5 DaysTAT

7/27/2026Due Date 3:00 PMTime

(866) 727-0140Fax ryan.hunter@apexcos.comEmail

Project Manager Mr. Ryan Hunter

(206) 233-9639

(484) 269-2138Cell

Phone

Rush Samples

Rush TAT NoAH

26011425Project Name/Number: Project Location:

Sample ID Description A/RLab ID

LEAD LABORATORY SERVICES

Subcategory Item Code

Flame AA (FAA)

Metals FAA-02 EPA 7000B Lead by FAA <paint>

214 E Galer St Suite 300 Seattle, WA 98102

Address

26011425-Pb011 A260066216 26011425-Pb022 A260066217

Office Use Only Print Name Company Date TimeSignature

Faxed Emailed

Company Date TimeSignature ClientSampled by

Fatima KhanReceived by

ClientRelinquished by

Yasuyuki HidaAnalyzed by Results Called by

NVL

NVL

7/20/26 7/21/26

Print Name

Entered By: Kelly AuVu

Date: 7/20/2026 Time: 4:21 PM

Special Instructions:

Appendix E Certifications

02/23/2027

02/23/2026

ONLINE AHERA ASBESTOS INSPECTOR REFRESHER

Course Date:

Expiration Date:Certificate: IRO-26-7254B for

Course Location:

David Kahn, Instructor

In accordance with TSCA Title II, Part 763, Subpart E, Appendix C of 40 CFR

4-Hour Online AHERA Inspector Refresher

Training; AHERA is the Asbestos Hazard

Emergency Response Act enacting Title II of Toxic Substance Control Act (TSCA)

HAS SUCCESSFULLY COMPLETED THE TRAINING COURSE

RYAN HUNTER

THIS IS TO CERTIFY THAT

CCB #SRA0615 4-Hr Training

Online

For verification of the authenticity of this certificate contact:

Apex Companies, LLC, by and through its wholly owned subsidiary PBS Engineering and Environmental LLC (Apex)

4412 S Corbett Avenue

Portland, OR 97239

503.248.1939

File details come from the government source that posted it. Updated .