8-4-CR27013-27087520 Hazmat Report.pdf

LIMITED ASBESTOS INSPECTION

AND LEAD-BASED PAINT SURVEY

Division of Wildlife Resources Mammoth Creek Fish Hatchery

(Office, Shop, Garage, and Raceway Buildings)

1306 Fish Hatchery Road Hatch, Utah 84735

HVAC Upgrade, Office Upgrade, and Lighting Upgrades

July 13, 2026

Prepared for:

Ms. Aubrey Stapel

Project Manager, Statewide Programs

State of Utah

Department of Administrative Services

Division of Facilities Construction and Management (DFCM)

Taylorsville State Office Building

4315 South 2700 West, 3rd Floor

Taylorsville, Utah 84735-2128

Prepared by:

Hill West Environmental

7963 Douglas Drive

Hatch, Utah 84735

State of Utah Company Certification # ASBC-495

Claude Dahlk, CHMM, CIEC

(801) 450-8060

EXECUTIVE SUMMARY

On June 3, 2026, Hill West Environmental conducted a limited pre-renovation inspection for asbestos and lead-based paint of the Division of Wildlife Resources - Mammoth Creek Fish Hatchery (Office, Shop, Garage, and Raceway Buildings) located at 1306 Fish Hatchery Road, Hatch, Utah 84735.

The project includes upgrades to the HVAC Upgrade, Office Upgrade, and Lighting Upgrades within the project areas.

Ms. Aubrey Stapel, Project Manager with the State of Utah, Division of Facilities Construction and Management (DFCM) requested this inspection to identify asbestos-containing materials (ACM) and building components with lead-based paint that need to be addressed before the building is renovated.

The suspect materials sampled during the survey were sheetrock wall system, roof core, caulk, block filler, baseboard, window caulk, floor tile, and 1’ x 1’ ceiling tile that was sampled during the survey. Areas in which renovations are to occur were inspected, and all other areas were not inspected as part of this survey. Hill West has identified the following asbestos-containing materials (ACM) and lead-based paint during this inspection:

Asbestos-Containing Materials

Homogeneous Area Number

Material Description

Asbestos Content

Amount

Cost Estimate

N/A No ACM was identified in this survey N/A N/A N/A

Building Components with XRF Lead readings ≥ 0.4 mg/cm2

Material Type Reading (mg/cm2)

Lead was not detected within the project area. N/A

Universal, Hazardous, and Toxic Wastes

Material Type Quantity

Fluorescent Light Bulbs 22

Roof top A/C unit 1

Conclusions

ACM – No Asbestos Containing Materials (ACM) were identified within the project upgrade areas.

If the renovation or demolition contractor discovers additional suspect building materials that were not sampled as part of this inspection, they shall stop working and notify DFCM so that the materials can be sampled.

Lead – Lead was not detected within any building components within the upgrade area. If the renovation or demolition contractor discovers additional suspect building materials that were not sampled as part of this inspection that will be impacted, they shall stop working and notify DFCM so that the materials can be sampled.

Universal, Hazardous and Toxic Wastes – All Universal, Hazardous, and Toxic Wastes will need to be recycled by licensed contractors (CFCs in air handler on roof) impacted during this renovation project.

1.0 INTRODUCTION

As per DFCM’s instructions, Hill West Environmental conducted a limited asbestos and lead-based paint inspection of the Division of Wildlife Resources – Mammoth Creek Fish Hatchery (Office, Shop, Garage, and Raceway Buildings) located at 1306 Fish Hatchery Road, Hatch, Utah 84735. Due to the remodel and upgrades to the HVAC upgrade, office upgrade, and lighting upgrades, Hill West was instructed to only inspect areas that will be impacted during the renovation project.

The purpose of this survey was to identify the existence, extent, and condition of both friable and non-friable asbestos-containing materials (ACM) and lead-based paint/lead materials within the renovation areas.

2.0 SITE VISIT /OBSERVATIONS

2.1 Asbestos Inspection

On June 3, 2026, Hill West Environmental visited the site to survey the renovation areas of the building. A complete asbestos inspection of the areas that will be impacted during renovations was made to determine conditions and develop a sampling scheme for the areas. The materials that will be impacted during this upgrade project include sheetrock wall system, roof core, caulk, block filler, baseboard, window caulk, floor tile, and 1’x1’ ceiling tile Table 1 summarizes the asbestos inspection results.

Table 1 – Asbestos Materials

Homogenous Area Number

Material Description/Location Asbestos Content Amount Cost Estimate

N/A No ACM was identified in this survey of the upgrade areas.

N/A N/A N/A

Appendix A photographs of samples collected by Hill West Environmental and Site Map.

Appendix B contains analytical results and certifications.

2.2 Lead-based Paint Inspection

On June 3, 2026, Hill West Environmental conducted a limited lead-based paint inspection of the Division of Wildlife Resources – Mammoth Creek Fish Hatchery (Office, Shop, Garage, and Raceway Buildings)) within the project work area.

Direct measurement of lead in paint/dust were made using a Niton XL2 X-ray Fluorescence (XRF) Spectrum Analyzer. The Niton XRF non-destructively measures lead concentrations of painted surfaces, regardless of the number of layers present.

According to the manufacturer, the detection limit (lower limit of reliable measurement) for this instrument is 0.1 milligrams per square centimeter (mg/cm2) ±0.3 mg/cm2 with the instrument set on the “quick” measuring mode.

The quick mode provides 95% confidence that the lead concentration in the paint is above or below the set point of the instrument which, for this survey is 0.4 mg/cm2. For this survey, measurements below 0.4 mg/cm2 were not reported as lead containing.

The Niton XRF sometimes reports negative values. According to the manufacturer, negative values should be expected and interpreted as zero lead content due to the statistical variability of XRF measurement technology. Both HUD and the EPA recognize the statistical variability of XRF technology and the possibility of obtaining negative values where the lead content is near zero.

Table 2 summarizes the lead-based paint inspection results. Measurements are reported in milligrams of lead per square centimeter (mg/cm2). All the coatings tested during this inspection were in good to fair condition. Only positive readings (>0.4 mg/cm2) are summarized in Table 2. Appendix B contains all XRF readings for this survey.

Table 2 – Positive Lead-Based Paint/Lead Dust Readings

Building Component Material Description/Location Lead Content (mg/cm2)

N/A No lead was detected within the upgrade area. N/A

3.0 RESULTS

Table 3 summarizes the analytical results for the asbestos samples collected.

Table 3 – Asbestos Analytical Results

Sample Number

Homogeneous Area Number

Material Sampled Sample

Location Estimated Quantity*

Analytical Results

FH – 01A M001 Roof Core Roof <3,500 ft2 None Detected

FH – 01B M001 Roof Core Roof <3,500 ft2 None Detected

FH – 01C M001 Roof Core Roof <3,500 ft2 None Detected

FH – 01D M001 Roof Core Roof <1,000 ft2 None Detected

FH – 01E M001 Roof Core Roof <1,000 ft2 None Detected

FH – 02A M002 Black Caulk Office <30 ft2 None Detected

FH – 02B M002 Black Caulk Office <30 ft2 None Detected

FH – 02C M002 Black Caulk Office <30 ft2 None Detected

FH – 03A M003 1’ x 1’ Ceiling Tile Office <150 ft2 None Detected

FH – 03B M003 1’ x 1’ Ceiling Tile Office <150 ft2 None Detected

FH – 03C M003 1’ x 1’ Ceiling Tile Office <150 ft2 None Detected

FH – 04A S001 Exterior Brown Block Filler Office <1,000 ft2 None Detected

FH – 04B S001 Exterior Brown Block Filler Office <1,000 ft2 None Detected

Sample Number

Homogeneous Area Number

Material Sampled Sample

Location Estimated Quantity*

Analytical Results

FH – 04C S001 Exterior Brown Block Filler Office <1,000 ft2 None Detected

FH – 05A S002 Brown Block Filler Office <300 ft2 None Detected

FH – 05B S002 Brown Block Filler Office <300 ft2 None Detected

FH – 05C S002 Brown Block Filler Office <300 ft2 None Detected

FH – 06A M004 Brown Baseboard Office <50 linear feet None Detected

FH – 06B M004 Brown Baseboard Office <50 linear feet None Detected

FH – 06C M004 Brown Baseboard Office <50 linear feet None Detected

FH – 07A M005 Window Caulk Office <80 linear feet None Detected

FH – 07B M005 Window Caulk Office <80 linear feet None Detected

FH – 07C M005 Window Caulk Office <80 linear feet None Detected

FH – 08A M006 Beige Floor Tile Office <150 ft2 None Detected

FH – 08B M006 Beige Floor Tile Office <150 ft2 None Detected

FH – 08C M006 Beige Floor Tile Office <150 ft2 None Detected

FH – 09A M007 Sheetrock Wall System Garage Building <100 ft2 None Detected

FH – 09B M007 Sheetrock Wall System Garage Building <100 ft2 None Detected

FH – 09C M007 Sheetrock Wall System Garage Building <100 ft2 None Detected

* Estimated Quantity is based on amount to be disturbed during the upgrade project.

4.0 DISCUSSION/CONCLUSTIONS

In Utah, EPA asbestos regulations are administered by the Utah Division of Air Quality. Utah Occupational Safety and Health Administration (UOSHA) has adopted the Federal OSHA regulations. In addition, the Salt Lake Valley Health Department (SLVHD) regulates demolition activities in Salt Lake County. The SLVHD regulations for pre-demolition building inspections require an asbestos inspection, but also required building owners to inspect the building for other hazardous materials such as universal wastes, hazardous and toxic wastes and lead-based paint. Similar to asbestos, these wastes, if present must be removed prior to demolition/renovation.

A copy of this report should be on-site during all renovation activities.

This limited asbestos and lead-based paint inspection was conducted on the project area that will be impacted during renovation activities. Only items that are believed to be impacted during renovation activities were inspected during this survey. This survey is not intended to represent an exhaustive research of all asbestos or other hazards or conditions which may exist within other buildings located at this project site.

This report does not purport to represent future indoor conditions or events.

Situations or activities which transpire subsequent to this report, which result in adverse environmental, construction and/or engineering impacts, are not to be construed as relevant to this study.

This report is intended for the sole use of Hill West's client. This report may not be used or relied upon by any other party without the written consent of Hill West.

The scope of services performed in execution of the evaluation may not be appropriate to satisfy the needs of other users, and the use or re-use of this document or the findings, conclusions, or recommendations is at the risk of said user. Appendix B contains all Company certifications and individual inspector certifications.

Prepared by:

Claude Dahlk, CHMM, CIEC Asbestos Inspector ASB-0433

Appendix A

Photographs of Samples

Site Map

Mammoth Fish Hatchery

1306 Fish Hatchery Road

Hatch, Utah

FH – 01A Roof Core

FH – 01B Roof Core

FH – 01C Roof Core

FH – 01D Roof Core

FH – 01E Roof Core

FH – 02A Black Caulk

FH – 02B Black Caulk

FH – 02C Black Caulk

FH – 03A 12 Inch Ceiling Tile

FH – 03B 12 Inch Ceiling Tile

FH – 03C 12 Inch Ceiling Tile

FH – 04A Exterior Brown Block Filler

FH – 04B Exterior Brown Block Filler

FH – 04C Exterior Brown Block Filler

FH – 05A Brown Block Filler

FH – 05B Brown Block Filler

FH – 05C Brown Block Filler

FH – 06A Brown Baseboard

FH – 06B Brown Baseboard

FH – 06C Brown Baseboard

FH – 07A Window Caulk

FH – 07B Window Caulk

FH – 07C Window Caulk

FH – 08A Beige Floor Tile

FH – 08B Beige Floor Tile

FH – 08C Beige Floor Tile

FH – 09A Sheetrock Wall System

FH – 09B Sheetrock Wall System

FH – 09C Sheetrock Wall System

Lighting Being Replaced

Appendix B

Analytical Results

Certifications

Approved by:

Approved Signatory Renee Luna-Trepczynski

Report for:

Claude Dahlk Hill West Environmental, LLC 7963 Douglas Drive Park City, UT 84098

Regarding:

Eurofins Aerotech Built Environment Testing, LLC Project: Mammoth Fish Hatchery; 1306 Fish Hatchery Rocio, Hatch, UT

EML ID: 4575315

All samples were received in acceptable condition unless noted in the Report Comments portion in the body of the report. The results relate only to the samples as received and tested. The results include an inherent uncertainty of measurement associated with estimating percentages by polarized light microscopy. Measurement uncertainty data for sample results with >1% asbestos concentration can be provided when requested.

Eurofins Aerotech Built Environment Testing, LLC ("the Company"), a member of the Eurofins Built Environment Testing group of companies, shall have no liability to the client or the client's customer with respect to decisions or recommendations made, actions taken or courses of conduct implemented by either the client or the client's customer as a result of or based upon the Test Results. In no event shall the Company be liable to the client with respect to the Test Results except for the Company's own willful misconduct or gross negligence nor shall the Company be liable for incidental or consequential damages or lost profits or revenues to the fullest extent such liability may be disclaimed by law, even if the Company has been advised of the possibility of such damages, lost profits or lost revenues. In no event shall the Company's liability with respect to the Test Results exceed the amount paid to the Company by the client therefor.

Dates of Analysis:

Asbestos PLM: 06-16-2026

Service SOPs: Asbestos PLM (EPA 40CFR App E to Sub E of Part 763 & EPA 600/R-93-116, EBET-PLM-SOP83921) NVLAP Lab Code 500031-0

EMLab ID: 4575315, Page 1 of 10Eurofins Aerotech Built Environment Testing, LLC

Eurofins Aerotech Built Environment Testing, LLC 1501 West Knudsen Drive, Phoenix, AZ 85027

(800) 651-4802 www.eurofinsus.com/BuiltClient: Hill West Environmental, LLC C/O: Claude Dahlk Re: Mammoth Fish Hatchery; 1306 Fish Hatchery Rocio, Hatch, UT

Date of Sampling: 06-03-2026 Date of Receipt: 06-11-2026 Date of Report: 06-16-2026

ASBESTOS PLM REPORT

Total Samples Submitted: 29 Total Samples Analyzed: 29

Total Samples with Layer Asbestos Content > 1%: 0

Location: FH-01A, Roof Core Lab ID-Version‡: 23054994-1

Sample Layers Asbestos Content Black Roofing Material ND

Tan Mastic ND White Drywall with Gray Surface ND

Orange Non-Fibrous Material ND Composite Non-Asbestos Content: 5% Glass Fibers Sample Composite Homogeneity: Poor

Location: FH-01B, Roof Core Lab ID-Version‡: 23054995-1

Sample Layers Asbestos Content Black Roofing Material ND

Black Roofing Material 2 ND Tan Mastic ND

White Drywall with Gray Surface ND Orange Non-Fibrous Material ND

Brown Roofing Felt ND Yellow Foam ND

Composite Non-Asbestos Content: 5% Glass Fibers 3% Cellulose

Sample Composite Homogeneity: Poor

EMLab ID: 4575315, Page 2 of 10Eurofins Aerotech Built Environment Testing, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The 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. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

All components not quantified as asbestos content and non-asbestos content are considered to be non-fibrous matrix components. Matrix components may include, but are not limited to, gypsum, paint, silicate minerals, vinyl, binder, calcium carbonate, tar, and foam.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

(800) 651-4802 www.eurofinsus.com/BuiltClient: Hill West Environmental, LLC C/O: Claude Dahlk Re: Mammoth Fish Hatchery; 1306 Fish Hatchery Rocio, Hatch, UT

Date of Sampling: 06-03-2026 Date of Receipt: 06-11-2026 Date of Report: 06-16-2026

ASBESTOS PLM REPORT

Location: FH-01C, Roof Core Lab ID-Version‡: 23054996-1

Sample Layers Asbestos Content Black Roofing Material ND

Tan Mastic ND White Drywall with Gray Surface ND

Brown Roofing Felt ND Yellow Foam ND

Composite Non-Asbestos Content: 5% Glass Fibers 3% Cellulose

Sample Composite Homogeneity: Poor

Location: FH-01D, Roof Core Lab ID-Version‡: 23054997-1

Sample Layers Asbestos Content Black Roofing Material ND

Tan Mastic ND Off-White Drywall with Gray Surface ND

Brown Roofing Felt ND Yellow Foam ND

Composite Non-Asbestos Content: 5% Glass Fibers 3% Cellulose

Sample Composite Homogeneity: Poor

Location: FH-01E, Roof Core Lab ID-Version‡: 23054998-1

Sample Layers Asbestos Content Black Roofing Material ND

Tan Mastic ND White Drywall with Gray Surface ND

Brown Roofing Felt ND Yellow Foam ND

Composite Non-Asbestos Content: 5% Glass Fibers 3% Cellulose

Sample Composite Homogeneity: Poor

EMLab ID: 4575315, Page 3 of 10Eurofins Aerotech Built Environment Testing, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The 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. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

All components not quantified as asbestos content and non-asbestos content are considered to be non-fibrous matrix components. Matrix components may include, but are not limited to, gypsum, paint, silicate minerals, vinyl, binder, calcium carbonate, tar, and foam.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(800) 651-4802 www.eurofinsus.com/BuiltClient: Hill West Environmental, LLC C/O: Claude Dahlk Re: Mammoth Fish Hatchery; 1306 Fish Hatchery Rocio, Hatch, UT

Date of Sampling: 06-03-2026 Date of Receipt: 06-11-2026 Date of Report: 06-16-2026

ASBESTOS PLM REPORT

Location: FH-02A, Black Caulk Lab ID-Version‡: 23054999-1

Sample Layers Asbestos Content Black Caulk ND

Sample Composite Homogeneity: Good

Location: FH-02B, Black Caulk Lab ID-Version‡: 23055000-1

Sample Layers Asbestos Content Black Caulk ND

Sample Composite Homogeneity: Good

Location: FH-02C, Black Caulk Lab ID-Version‡: 23055001-1

Sample Layers Asbestos Content Black Caulk ND

Sample Composite Homogeneity: Good

Location: FH-03A, 12 inch ceiling tile Lab ID-Version‡: 23055002-1

Sample Layers Asbestos Content Tan Ceiling Tile with White Surface ND

Brown Mastic ND Composite Non-Asbestos Content: 80% Cellulose Sample Composite Homogeneity: Moderate

Location: FH-03B, 12 inch ceiling tile Lab ID-Version‡: 23055003-1

Sample Layers Asbestos Content Tan Ceiling Tile with White Surface ND

Composite Non-Asbestos Content: 80% Cellulose Sample Composite Homogeneity: Good

EMLab ID: 4575315, Page 4 of 10Eurofins Aerotech Built Environment Testing, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The 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. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

All components not quantified as asbestos content and non-asbestos content are considered to be non-fibrous matrix components. Matrix components may include, but are not limited to, gypsum, paint, silicate minerals, vinyl, binder, calcium carbonate, tar, and foam.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(800) 651-4802 www.eurofinsus.com/BuiltClient: Hill West Environmental, LLC C/O: Claude Dahlk Re: Mammoth Fish Hatchery; 1306 Fish Hatchery Rocio, Hatch, UT

Date of Sampling: 06-03-2026 Date of Receipt: 06-11-2026 Date of Report: 06-16-2026

ASBESTOS PLM REPORT

Location: FH-03C, 12 inch ceiling tile Lab ID-Version‡: 23055004-1

Sample Layers Asbestos Content Tan Ceiling Tile with White Surface ND

Brown Mastic ND Composite Non-Asbestos Content: 80% Cellulose Sample Composite Homogeneity: Moderate

Location: FH-04A, Exterior Brown Block Filler Lab ID-Version‡: 23055005-1

Sample Layers Asbestos Content Gray Cementitious Material with Paint Layers ND

Sample Composite Homogeneity: Moderate Comments: Described Block Filler not observed in submitted sample.

Location: FH-04B, Exterior Brown Block Filler Lab ID-Version‡: 23055006-1

Sample Layers Asbestos Content Gray Cementitious Material with Paint Layers ND

Sample Composite Homogeneity: Moderate Comments: Described Block Filler not observed in submitted sample.

Location: FH-04C, Exterior Brown Block Filler Lab ID-Version‡: 23055007-1

Sample Layers Asbestos Content Gray Cementitious Material with Paint Layers ND

Sample Composite Homogeneity: Moderate Comments: Described Block Filler not observed in submitted sample.

EMLab ID: 4575315, Page 5 of 10Eurofins Aerotech Built Environment Testing, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The 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. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

All components not quantified as asbestos content and non-asbestos content are considered to be non-fibrous matrix components. Matrix components may include, but are not limited to, gypsum, paint, silicate minerals, vinyl, binder, calcium carbonate, tar, and foam.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(800) 651-4802 www.eurofinsus.com/BuiltClient: Hill West Environmental, LLC C/O: Claude Dahlk Re: Mammoth Fish Hatchery; 1306 Fish Hatchery Rocio, Hatch, UT

Date of Sampling: 06-03-2026 Date of Receipt: 06-11-2026 Date of Report: 06-16-2026

ASBESTOS PLM REPORT

Location: FH-05A, Brown Block Filler Lab ID-Version‡: 23055008-1

Sample Layers Asbestos Content Tan Block Filler with Paint ND

Gray Block with Paint ND Gray Mortar with Paint ND

Sample Composite Homogeneity: Poor

Location: FH-05B, Brown Block Filler Lab ID-Version‡: 23055009-1

Sample Layers Asbestos Content Tan Block Filler with Paint ND

Gray Block with Paint ND Gray Mortar with Paint ND

Sample Composite Homogeneity: Poor

Location: FH-05C, Brown Block Filler Lab ID-Version‡: 23055010-1

Sample Layers Asbestos Content Tan Block Filler with Paint ND

Gray Block with Paint ND Gray Mortar with Paint ND

Sample Composite Homogeneity: Poor

Location: FH-06A, Brown Baseboard Lab ID-Version‡: 23055011-1

Sample Layers Asbestos Content Brown Baseboard ND

Cream Mastic ND Sample Composite Homogeneity: Moderate

EMLab ID: 4575315, Page 6 of 10Eurofins Aerotech Built Environment Testing, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The 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. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

All components not quantified as asbestos content and non-asbestos content are considered to be non-fibrous matrix components. Matrix components may include, but are not limited to, gypsum, paint, silicate minerals, vinyl, binder, calcium carbonate, tar, and foam.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(800) 651-4802 www.eurofinsus.com/BuiltClient: Hill West Environmental, LLC C/O: Claude Dahlk Re: Mammoth Fish Hatchery; 1306 Fish Hatchery Rocio, Hatch, UT

Date of Sampling: 06-03-2026 Date of Receipt: 06-11-2026 Date of Report: 06-16-2026

ASBESTOS PLM REPORT

Location: FH-06B, Brown Baseboard Lab ID-Version‡: 23055012-1

Sample Layers Asbestos Content Brown Baseboard ND

Cream Mastic ND Brown Mastic ND

Sample Composite Homogeneity: Poor

Location: FH-06C, Brown Baseboard Lab ID-Version‡: 23055013-1

Sample Layers Asbestos Content Brown Baseboard ND

Cream Mastic ND Sample Composite Homogeneity: Moderate

Location: FH-07A, Window Caulk Lab ID-Version‡: 23055014-1

Sample Layers Asbestos Content Brown/Gray Caulk ND

Sample Composite Homogeneity: Good

Location: FH-07B, Window Caulk Lab ID-Version‡: 23055015-1

Sample Layers Asbestos Content Brown/Gray Caulk ND

Sample Composite Homogeneity: Good

EMLab ID: 4575315, Page 7 of 10Eurofins Aerotech Built Environment Testing, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The 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. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

All components not quantified as asbestos content and non-asbestos content are considered to be non-fibrous matrix components. Matrix components may include, but are not limited to, gypsum, paint, silicate minerals, vinyl, binder, calcium carbonate, tar, and foam.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(800) 651-4802 www.eurofinsus.com/BuiltClient: Hill West Environmental, LLC C/O: Claude Dahlk Re: Mammoth Fish Hatchery; 1306 Fish Hatchery Rocio, Hatch, UT

Date of Sampling: 06-03-2026 Date of Receipt: 06-11-2026 Date of Report: 06-16-2026

ASBESTOS PLM REPORT

Location: FH-07C, Window Caulk Lab ID-Version‡: 23055016-1

Sample Layers Asbestos Content Brown/Gray Caulk ND

Sample Composite Homogeneity: Good

Location: FH-08A, Beige Floor Tile Lab ID-Version‡: 23055017-1

Sample Layers Asbestos Content Beige Floor Tile ND

Tan Mastic ND Sample Composite Homogeneity: Moderate

Location: FH-08B, Beige Floor Tile Lab ID-Version‡: 23055018-1

Sample Layers Asbestos Content Beige Floor Tile ND

Sample Composite Homogeneity: Good Comments: Tan Mastic observed; Insufficient material present for analysis.

Location: FH-08C, Beige Floor Tile Lab ID-Version‡: 23055019-1

Sample Layers Asbestos Content Beige Floor Tile ND

Tan Mastic ND Sample Composite Homogeneity: Moderate

EMLab ID: 4575315, Page 8 of 10Eurofins Aerotech Built Environment Testing, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The 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. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

All components not quantified as asbestos content and non-asbestos content are considered to be non-fibrous matrix components. Matrix components may include, but are not limited to, gypsum, paint, silicate minerals, vinyl, binder, calcium carbonate, tar, and foam.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(800) 651-4802 www.eurofinsus.com/BuiltClient: Hill West Environmental, LLC C/O: Claude Dahlk Re: Mammoth Fish Hatchery; 1306 Fish Hatchery Rocio, Hatch, UT

Date of Sampling: 06-03-2026 Date of Receipt: 06-11-2026 Date of Report: 06-16-2026

ASBESTOS PLM REPORT

Location: FH-09A, Sheet rock wall system Lab ID-Version‡: 23058541-1

Sample Layers Asbestos Content White Compound with Paint ND

Cream Tape ND White Joint Compound ND

White Drywall with Brown Paper ND Composite Non-Asbestos Content: 15% Cellulose Sample Composite Homogeneity: Poor

Location: FH-09B, Sheet rock wall system Lab ID-Version‡: 23058542-1

Sample Layers Asbestos Content White Compound with Paint ND

White Drywall with Brown Paper ND Composite Non-Asbestos Content: 10% Cellulose Sample Composite Homogeneity: Moderate

Location: FH-09C, Sheet rock wall system Lab ID-Version‡: 23058543-1

Sample Layers Asbestos Content White Compound with Paint ND

White Drywall with Brown Paper ND Composite Non-Asbestos Content: 10% Cellulose Sample Composite Homogeneity: Moderate

EMLab ID: 4575315, Page 9 of 10Eurofins Aerotech Built Environment Testing, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The 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. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

All components not quantified as asbestos content and non-asbestos content are considered to be non-fibrous matrix components. Matrix components may include, but are not limited to, gypsum, paint, silicate minerals, vinyl, binder, calcium carbonate, tar, and foam.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(800) 651-4802 www.eurofinsus.com/BuiltClient: Hill West Environmental, LLC C/O: Claude Dahlk Re: Mammoth Fish Hatchery; 1306 Fish Hatchery Rocio, Hatch, UT

Date of Sampling: 06-03-2026 Date of Receipt: 06-11-2026 Date of Report: 06-16-2026

ASBESTOS PLM REPORT

PROJECT ANALYST AND SIGNATORY REPORT

Project Analyst

The test report shall not be reproduced except in full, without written approval of the laboratory. The 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. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

Analyst: Kaitlyn Jones

EMLab ID: 4575315, Page 10 of 10Eurofins Aerotech Built Environment Testing, LLC

Inspector: Dominic Hobbs

Date Inspected: 6-3-2026

PB-2781

Limited-Lead Based Paint Readings Mammoth Fish Hatchery

Index Time Results Component Substrate Condition Color Building PbC

10 6/3/2026 17:08 Positive CALABRATE 1.17

11 6/3/2026 17:08 Positive CALABRATE 1.13

12 6/3/2026 17:09 Positive CALABRATE 1.14

13 6/3/2026 17:09 Negative WALL CMU BRICK FAIR BEIGE Office <LOD

14 6/3/2026 17:09 Negative WALL CMU BRICK FAIR BEIGE Office <LOD

15 6/3/2026 17:09 Negative WALL CMU BRICK FAIR BEIGE Office <LOD

16 6/3/2026 17:09 Negative WALL CMU BRICK FAIR BEIGE Office <LOD

17 6/3/2026 17:09 Negative WALL CMU BRICK FAIR BEIGE Office <LOD

18 6/3/2026 17:10 Negative WALL CMU BRICK FAIR BEIGE Office <LOD

19 6/3/2026 17:10 Negative WALL CMU BRICK FAIR BEIGE Office <LOD

20 6/3/2026 17:10 Negative WALL CMU BRICK FAIR BEIGE Office <LOD

21 6/3/2026 17:10 Negative CABINETS WOOD FAIR BEIGE Office 0.12

22 6/3/2026 17:10 Negative CABINETS WOOD FAIR BEIGE Office <LOD

23 6/3/2026 17:10 Negative CABINETS WOOD FAIR BEIGE Office <LOD

24 6/3/2026 17:11 Negative CABINETS WOOD FAIR BEIGE Office <LOD

25 6/3/2026 17:11 Negative CABINETS WOOD FAIR BEIGE Office <LOD

26 6/3/2026 17:11 Negative CABINETS WOOD FAIR BEIGE Office <LOD

27 6/3/2026 17:11 Negative TRIM METAL FAIR BROWN Office <LOD

28 6/3/2026 17:11 Negative TRIM METAL FAIR BROWN Office <LOD

29 6/3/2026 17:11 Negative TRIM METAL FAIR BROWN Office 0.26

30 6/3/2026 17:12 Negative TRIM METAL FAIR BROWN Office <LOD

31 6/3/2026 17:12 Negative DOOR METAL FAIR BROWN Office <LOD

32 6/3/2026 17:12 Negative DOOR METAL FAIR BROWN Office <LOD

33 6/3/2026 17:12 Negative DOOR METAL FAIR BROWN Office 0.22

34 6/3/2026 17:12 Negative DOOR METAL FAIR BROWN Office <LOD

35 6/3/2026 17:12 Negative DOOR METAL FAIR BROWN Office <LOD

Inspector: Dominic Hobbs

Date Inspected: 6-3-2026

PB-2781

Limited-Lead Based Paint Readings Mammoth Fish Hatchery

Index Time Results Component Substrate Condition Color Building PbC

36 6/3/2026 17:13 Negative WINDOW METAL FAIR BROWN Office <LOD

37 6/3/2026 17:13 Negative WINDOW METAL FAIR BROWN Office <LOD

38 6/3/2026 17:13 Negative WINDOW METAL FAIR BROWN Office <LOD

39 6/3/2026 17:13 Negative WINDOW METAL FAIR WHITE Office <LOD

40 6/3/2026 17:14 Negative WINDOW METAL FAIR WHITE Office <LOD

41 6/3/2026 17:14 Negative WINDOW METAL FAIR WHITE Office <LOD

42 6/3/2026 17:15 Negative EXTERIOR WALL CMU BRICK FAIR BEIGE Office <LOD

43 6/3/2026 17:15 Negative EXTERIOR WALL CMU BRICK FAIR BEIGE Office <LOD

44 6/3/2026 17:15 Negative EXTERIOR WALL CMU BRICK FAIR BEIGE Office <LOD

45 6/3/2026 17:16 Negative TRIM CMU BRICK FAIR BROWN Office <LOD

46 6/3/2026 17:16 Negative TRIM CMU BRICK FAIR BROWN Office <LOD

47 6/3/2026 17:16 Negative TRIM CMU BRICK FAIR BROWN Office <LOD

48 6/3/2026 17:20 Negative FRAME METAL FAIR BROWN Storage Room <LOD

49 6/3/2026 17:20 Negative FRAME METAL FAIR BROWN Raceway <LOD

50 6/3/2026 17:24 Negative WALL DRYWALL FAIR BEIGE Garage <LOD

51 6/3/2026 17:24 Negative WALL DRYWALL FAIR BEIGE Garage <LOD

52 6/3/2026 17:25 Negative WALL DRYWALL FAIR BEIGE Garage <LOD

53 6/3/2026 17:25 Negative WALL DRYWALL FAIR BEIGE Garage <LOD

54 6/3/2026 17:25 Negative WALL DRYWALL FAIR BEIGE Garage <LOD

55 6/3/2026 17:25 Negative WALL DRYWALL FAIR BEIGE Garage <LOD

56 6/3/2026 17:29 Positive CALABRATE 0.75

57 6/3/2026 17:29 Positive CALABRATE 1.01

58 6/3/2026 17:29 Negative CALABRATE 0.94