Attachment_C_Hazardous_Materials_Reports.pdf

Conducted at 991 East Evergreen

Vancouver, WA

Inspection Date(s) February 1, 2021

EPA/AHERA Inspector(s)

Sidney Carter www.Advantage-Enviro.com

Conducted for:

Fort Vancouver National Park 612 E Reserve St

Vancouver, WA 98661

Prepared By:

Advantage Environmental Inc.

9317 NE Hwy 99, Suite D

Vancouver, WA 98665

Limited Asbestos Building Material Survey & Limited Lead Based Paint Sampling Report

- 1 -

March 1, 2021

Alex Patterson 612 E Reserve St Vancouver, WA 98661 Alex_patterson@nps.gov 360-816-6621

Re: Limited Asbestos Building Material Survey & Limited Lead Based Paint Sampling Report:

991 East Evergreen - Vancouver, WA

Dear Mr. Patterson, Advantage Environmental, Inc., (AEI) was retained by Fort Vancouver National Park to complete a limited asbestos building material survey & limited lead based paint sampling report of the structure listed above. The results of the survey are provided in the accompanying report.

The purpose of this survey was to identify the location of asbestos containing materials and lead-based paint prior to Renovation and disposal of building material within the structure. The scope of work included a walk-through inspection, bulk sampling and analysis of specific suspect asbestos/lead containing materials, and a written report documenting the results of the survey. This survey was limited to the material identified within the material summary tables section.

This is not a bidding document and all quantities of asbestos containing material should be verified by the abatement contractor prior to submitting their bid.

Thank you for choosing Advantage Environmental for this project. Please feel free to contact us at (360) 356-7628 if you have any questions.

Respectfully, Advantage Environmental, Inc.

Cody Clarke Project Manager

- 2 -

Asbestos Regulatory Background

The National Emissions Standards for Hazardous Air Pollutants (40 CFR Part 61) defines the three categories.

RACMs are:

• Friable asbestos materials

• Category 1 & 2 non-friable materials which have become friable

• Category 2 non-friable ACM that will or has been subjected to sanding grinding, cutting or abrading

• Category 2 non-friable ACM that has a high probability of becoming or has become friable by the forces expected to act upon them in the course or demolition or renovation

Category 1 non-friable materials include gaskets, packings, resilient floor coverings and asphalt roofing products containing more that 1% asbestos.

Category 2 non-friable materials are all non-friable materials not included in Category 1.

Homogeneous materials are materials that are considered consistent throughout an area of the building based on the material’s appearance, including texture size and color, manufacturers’ labels and or construction era.

Asbestos Containing Building Materials (ACBMs) are placed into one of three general material categories which include surfacing materials, thermal system insulation, and miscellaneous materials. Surfacing materials are spray or trowel applied materials such as plasters, acoustical, or texturing products. Thermal system insulation materials are associated with HVAC systems and include pipe, boiler, tank insulation, duct insulation, seam tape, pipe insulation, and chimney or flue insulation. The final category is the miscellaneous materials which is any material that does not fall into one of the two prior categories. These include, but are not limited to: floor finishes, adhesives, cement asbestos boards, gypsum wall board, ceiling tiles, and window glazing.

After the category of building material is assessed, the condition is determined. Materials are divided into two condition categories: friable and non-friable. This describes the materials potential to release asbestos fibers.

17.74.352 defines friable asbestos containing materials as any material containing more than 1% asbestos applied on ceilings, walls, structural members, piping, ducting, or any other part of a structure which when dry may be crumbled, pulverized, or reduced to powder by hand pressure. This also includes non-friable material that may become damaged through such actions as sawing, grinding, abrading or chipping and may become friable and release fibers.

In accordance with EPA regulations, any material which test at less than 1% asbestos is not regulated by the EPA.

However, the EPA requires that any material less than 1% asbestos be confirmed by EPA 600 Method 400 or 1000 Point Count. OSHA safety regulations still apply no matter the asbestos content.

Building Description

The structure is a currently unoccupied commercial facility built in 1904. It is a two story ~5,500 sq. ft. stick built structure on concrete foundation. Interior walls, ceilings and flooring types were not determined at the time of the inspection. The scope of the inspection was limited to the windows.

- 3 -

Sampling Methodology

Asbestos A walk-through of the area was conducted by an EPA/AHERA accredited building inspector to identify the location of suspect hazardous materials. The location, approximate quantity and condition of each material were recorded on field data sheets. Bulk samples of each suspect material were then collected and submitted to the laboratory under chain of custody documentation for analysis of asbestos content.

Samples were collected from selected homogeneous materials to evaluate the presence or absence of hazardous materials. Determination of homogeneous material included material type, texture, pattern, color, and size. A total of 2 suspect asbestos containing material samples were analyzed including sub-layers.

All asbestos samples collected by AEI were placed into pre-labeled airtight containers and brought to AEI’s laboratory for analysis of asbestos content. AEI’s laboratory analyzed the samples using Polarized Light Microscopy (PLM) with dispersion staining to identify asbestos constituents as required by EPA regulation 40 CFR, Part 763.

Lead A total of 4 paint samples were collected. All Lead samples were collected and placed into pre-labeled airtight containers and shipped to Quantem Laboratories located in Oklahoma City, Oklahoma for analysis of lead content.

Metals sampling was to meet disposal standards.

Visual Assessment and Findings

Our survey activities began with visual observation of the property to identify homogeneous areas of suspect materials. Assessments were conducted throughout visually accessible areas of the property.

Building material identified as concrete, glass, wood, masonry, metal or rubber were not considered suspect asbestos containing material.

Unidentified asbestos-containing material may be in place behind walls, ceilings, under floors, beneath carpeted areas, areas thought not to be deemed necessary at the time of inspection and in other inaccessible areas.

A table indicating sample numbers, material description, material location, material condition and content of each material sampled is included in the material summary table below.

Laboratory analytical results and chain of custody documentation are included in Appendix A. AHERA Building inspector credentials are included in Appendix

- 4 -

Discussion & Recommendations

Asbestos

The following material contains less than 1% asbestos content.

Less Than 1% Asbestos Containing Materials

Material Type Material Location

Light gray window glazing Presumed throughout exterior windows on the structure

Due to high risk of personnel and/or environmental exposure/contamination; regulatory agencies advise use of licenses asbestos abatement contractor for removal of <1% asbestos containing material.

Asbestos-containing material must be removed by a licensed asbestos abatement contractor prior to any renovation, demolition or repair work that will impact those material.

Any materials encountered that are not specifically mentioned in this report should be considered asbestos containing until sufficient sampling has been completed to determine that these materials are non-asbestos containing.

The Occupational Safety and Health Administration (OSHA) classify the removal or disturbance of asbestos containing material as Class I and Class II asbestos abatement projects. The removal of asbestos containing material requires the use of appropriate engineering controls, by a contractor licensed by the State of Washington.

The work methods utilized must include the use of wet methods, negative pressure enclosure, and decontamination facility.

OSHA regulations (29 CFR 1926.1001) states that if asbestos containing material, containing <1% asbestos are to be removed by construction personnel, the employer shall provide awareness training, a written respirator protection program, respirators and a negative exposure assessment.

The Environmental Protection Agency (EPA) and Southwest Washington Clean Air Agency (SWCAA) do not consider building materials that contain <1% asbestos to be asbestos containing.

Due to high risk of personnel and/or environmental exposure/contamination; regulatory agencies advise use of licenses asbestos abatement contractor for removal of <1% asbestos containing material.

Additionally, OSHA regulations (29 CFR 1926.1101) require employers to meet standards regarding personal protection, labeling, signs, daily air monitoring, use of engineering controls, notification, and respiratory protection for all activities related to the removal or disturbance of asbestos containing building material.

**EPA recommends that bulk material found negative for asbestos or less than one percent asbestos by polarized light microscopy be reanalyzed by and additional method such as transmission electron microscopy.

- 5 -

Lead

If lead-based paint will be disturbed by Renovation activities, care must be taken to avoid possible lead exposure to workers or the public during the removal of the material. Employers of workers who may be exposed to lead in the course of their work are required to demonstrate that their employees are not being exposed to lead above the Permissible Exposure Limit (PEL) established by OSHA.

Results with a “less than” (<) sign indicate the sample results were below the laboratories reporting limit. See laboratory results for more information. Painted surfaces that were sampled are listed below with their corresponding analytical result.

Lead Paint Samples

Sample Number

Color Paint Location Results (PPM) Parts Per Million

Pb-1 Off-white South Side-trim 18,000

Pb-2 Off-white East side=trim 30,000

Pb-3 Taupe South Side-base 510

Pb-4 Taupe South Side-base 550

Warranty

Advantage Environmental Inc. warrants that this report has been prepared in a manner consistent with that degree of care and skill ordinarily exercised by members of the same profession currently practicing under similar circumstances. No other warranties are implied or expressed.

- 6 -

Material Summary Table

Materials highlighted in yellow contain less than 1% asbestos content. See discussion and recommendations for further information.

Material Description Sample Location Condition Approximate

Quantity Friable Yes/No

Asbestos Content

1A White window glazing South side Asbestos Not Present 1B Light gray window glazing SE Corner <1% Chrysotile

Note: A diligent inspection was conducted, and every effort was made to inspect and investigate all areas of the aforementioned property. However, unidentified asbestos-containing material may still be in place in other areas that were inaccessible/not included at the time of this survey.

**Quantities based on visual observations at time of inspection, additional quantities may be in concealed areas. All quantities should be verified prior to removal.

- 7 -

APPENDIX A

Laboratory Analytical Results

Chain of Custody

9317 NE Hwy 99, Suite D, Vancouver, WA 98665 | 360-356-7628

Polarized Light Microscopy Results

Lab No 129740 Property Address 991 East Evergreen

Layers Analyzed 2 City, State, Zip Vancouver, WA Vancouver Job Number Building 991 WA

Date Received 2/18/2021 Client Name National Park Services

Received By Mckenna Dooley Client Address

Date Analyzed 2/19/2021 City, State, Zip

Analyzed By Nathan Blondino Phone & E-mail

AEI

Sample ID

Client

Sample ID Composition

Color/

Description Asbestos (%)

Non-Asbestos

Fiber (%) Non Fibrous

001 1A Homogeneous White Window Glazing Asbestos Not Present N/A (Tan) Paint-CaCO3

002 1B Homogeneous Light Gray Window

Glazing <1% Chrysotile N/A (Tan) Paint-CaCO3

Disclaimer

• EPA Method 600/M4-82-020 (1982) was used to determine the presence or absence of asbestos fibers in all materials referenced in the above report. PLM analysis is based on visual estimation, and due to limitations of PLM analysis NESHAP regulations recommend that any material determined to contain less than 10% asbestos by the above referenced method should either be assumed to contain greater than

1% asbestos by the owner/operator, or be verified by PLM Point Count or TEM analysis as containing less than 1% asbestos.

• We recommend that TEM analysis be conducted for confirmation of negative PLM analytical results of vinyl floor tiles and vermiculite.

These materials may contain asbestos fibers that cannot be detected by PLM analysis due to their size (<0.25 microns in diameter)

• This report may not be used to represent any materials not analyzed and listed in the included report. Advantage Environmental Inc.

cannot be held responsible for the interpretation of the results shown. This report may not be reproduced in part and may only be reproduced in full without prior written consent from Advantage Environmental Inc.

Acct. No.:

Project: National Parks

Location:

Project No.:

QuanTEM Set ID: 331383

Date Received: 02/22/21

Received By: Courtney Holman

Date Sampled:

Time Sampled:

Date of Report: 02/22/21

B513

991 E. Evergreen. Vancouver WA

Building 991

Matrix Parameter Results Units MethodClient ID

QuanTEM

ID

Reporting

Limits

Date/Time

Analyzed

Environmental Chemistry Analysis Report

Client: Advantage Environmental, Inc.

Chelsea Moore

Analyst: CR

AIHA-LAP, LLC: 101352

Lead 18,000 50 ppm 02/22/21 16:09 P EPA 7000B (1)PaintPB-1001

Lead 30,000 50 ppm 02/22/21 16:09 P EPA 7000B (1)PaintPB-2002

Lead 510 50 ppm 02/22/21 16:09 P EPA 7000B (1)PaintPB-3003

Lead 550 50 ppm 02/22/21 16:09 P EPA 7000B (1)PaintPB-4004

Authorized Signature:_______________________________________________

Cherry Rossen, Technical Manager

Note: Sample results have not been corrected for blank values.

This report applies only to the standards or procedures indicated and to the specific samples tested. It is not indicative of the qualities of apparently identical or similar products or procedures, nor does it represent an ongoing assurance program unless so noted. These reports are for the exclusive use of the client and are not to be reproduced without specific written permission. QuanTEM is not responsible for user-supplied data used in calculations.

Customer provided data such as volumes, areas, etc., cannot be verified by QuanTEM Laboratories, LLC.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

Wipe materials must meet ASTM E1792 criteria. Method detection limits and resultant reporting limits may not be valid for non-ASTM E1792 wipe material.

EPA Method 7000B (1) = EPA 600/R-93/200 Preparation Modified. EPA 7000B Analysis Modified

EPA Method 7082 (2) = EPA 600/R-93/200 Preparation Modified. EPA 7082 Analysis Modified

Supplemental Report

QAQC Results QA ID: 19092 Date: 2/22/2021

Test: Lead

Notes:

Approved By: Cherry Rossen

Date Approved: 2/22/2021

Blank Data:

Duplicate Data:

Recovery Data:

Standards Data:

Lab Number: 331383

Matrix: Paint

Type of Blank Blank Value

0FCB

0ICB

0Matrix Blank 1

0Matrix Blank 2

Sample Number Result Spike Level Result +

Spike

Dup. Result +

Spike

% Spike RPD% Recovery % Dup.

Recovery

2.226 2.4820.000 2.136111.5 95.9 15.0LCS-P1

2.226 2.3690.000 2.223106.4 99.8 6.4LCS-P2

2.000 2.1960.010 109.3331348-001

2.000 3.0221.104 95.9331385-004

Standard Low Limit Obtained High Limit

2.2 2.82.3CCV

2.2 2.82.3FCV

0.9 1.11.1ICV

0.05 0.150.11RLVS

Authorized Signature:_______________________________________________

Cherry Rossen, Technical Manager

- 8 -

APPENDIX B

AHERA Building Inspector

Certification

July 09, 2020

ON-4644-9796-070920

9-Jul-2020

09-Jul-2021

Powered by TCPDF (www.tcpdf.org) http://www.tcpdf.org

Conducted at Hangar

1115 East 5th St Vancouver, WA

Inspection Date(s) February 18, 2021

EPA/AHERA Inspector(s) www.Advantage-Enviro.com

Conducted for:

612 E Reserve St

Vancouver, WA 98661

Prepared By:

Advantage Environmental Inc.

9317 NE Hwy 99, Suite D

Vancouver, WA 98665

Limited Asbestos Building Material Survey & Limited Lead Based Paint Sampling Report

- 1 -

March 1, 2021

Alex Patterson 612 E Reserve St Vancouver, WA 98661 Alex_patterson@nps.gov 360-816-6621

Re: Limited Asbestos Building Material Survey & Limited Lead Based Paint Sampling Report

Hangar - 1115 East 5th St - Vancouver, WA

Dear Mr. Patterson, Advantage Environmental, Inc., (AEI) was retained by Fort Vancouver National Park to complete a limited asbestos building material survey & limited lead based paint sampling report of the structure listed above. The results of the survey are provided in the accompanying report.

The purpose of this survey was to identify the location of asbestos containing materials and lead-based paint prior to Renovation and disposal of building material within the structure. The scope of work included a walk-through inspection, bulk sampling and analysis of specific suspect asbestos/lead containing materials, and a written report documenting the results of the survey. This survey was limited to the material identified within the material summary tables section.

This is not a bidding document and all quantities of asbestos containing material should be verified by the abatement contractor prior to submitting their bid.

Thank you for choosing Advantage Environmental for this project. Please feel free to contact us at (360) 356-7628 if you have any questions.

Respectfully, Advantage Environmental, Inc.

Cody Clarke Project Manager

- 2 -

Asbestos Regulatory Background

The National Emissions Standards for Hazardous Air Pollutants (40 CFR Part 61) defines the three categories.

RACMs are:

• Friable asbestos materials

• Category 1 & 2 non-friable materials which have become friable

• Category 2 non-friable ACM that will or has been subjected to sanding grinding, cutting or abrading

• Category 2 non-friable ACM that has a high probability of becoming or has become friable by the forces expected to act upon them in the course or demolition or renovation

Category 1 non-friable materials include gaskets, packings, resilient floor coverings and asphalt roofing products containing more that 1% asbestos.

Category 2 non-friable materials are all non-friable materials not included in Category 1.

Homogeneous materials are materials that are considered consistent throughout an area of the building based on the material’s appearance, including texture size and color, manufacturers’ labels and or construction era.

Asbestos Containing Building Materials (ACBMs) are placed into one of three general material categories which include surfacing materials, thermal system insulation, and miscellaneous materials. Surfacing materials are spray or trowel applied materials such as plasters, acoustical, or texturing products. Thermal system insulation materials are associated with HVAC systems and include pipe, boiler, tank insulation, duct insulation, seam tape, pipe insulation, and chimney or flue insulation. The final category is the miscellaneous materials which is any material that does not fall into one of the two prior categories. These include, but are not limited to: floor finishes, adhesives, cement asbestos boards, gypsum wall board, ceiling tiles, and window glazing.

After the category of building material is assessed, the condition is determined. Materials are divided into two condition categories: friable and non-friable. This describes the materials potential to release asbestos fibers.

17.74.352 defines friable asbestos containing materials as any material containing more than 1% asbestos applied on ceilings, walls, structural members, piping, ducting, or any other part of a structure which when dry may be crumbled, pulverized, or reduced to powder by hand pressure. This also includes non-friable material that may become damaged through such actions as sawing, grinding, abrading or chipping and may become friable and release fibers.

In accordance with EPA regulations, any material which test at less than 1% asbestos is not regulated by the EPA.

However, the EPA requires that any material less than 1% asbestos be confirmed by EPA 600 Method 400 or 1000 Point Count. OSHA safety regulations still apply no matter the asbestos content.

Building Description

The structure is a currently unoccupied commercial facility built in 1921. It is a single story 5,096 sq. ft. built hangar on concrete foundation. Interior walls, ceilings and flooring types were not determined at the time of the inspection.

The scope of the inspection was limited to the windows.

- 3 -

Sampling Methodology

Asbestos A walk-through of the area was conducted by an EPA/AHERA accredited building inspector to identify the location of suspect hazardous materials. The location, approximate quantity and condition of each material were recorded on field data sheets. Bulk samples of each suspect material were then collected and submitted to the laboratory under chain of custody documentation for analysis of asbestos content.

Samples were collected from selected homogeneous materials to evaluate the presence or absence of hazardous materials. Determination of homogeneous material included material type, texture, pattern, color, and size. A total of 4 suspect asbestos containing material samples were analyzed including sub-layers.

All asbestos samples collected by AEI were placed into pre-labeled airtight containers and brought to AEI’s laboratory for analysis of asbestos content. AEI’s laboratory analyzed the samples using Polarized Light Microscopy (PLM) with dispersion staining to identify asbestos constituents as required by EPA regulation 40 CFR, Part 763.

Lead A total of 4 paint samples were collected. All Lead samples were collected and placed into pre-labeled airtight containers and shipped to Quantem Laboratories located in Oklahoma City, Oklahoma for analysis of lead content.

Metals sampling was to meet disposal standards.

Visual Assessment and Findings

Our survey activities began with visual observation of the property to identify homogeneous areas of suspect materials. Assessments were conducted throughout visually accessible areas of the property.

Building material identified as concrete, glass, wood, masonry, metal or rubber were not considered suspect asbestos containing material.

Unidentified asbestos-containing material may be in place behind walls, ceilings, under floors, beneath carpeted areas, areas thought not to be deemed necessary at the time of inspection and in other inaccessible areas.

A table indicating sample numbers, material description, material location, material condition and content of each material sampled is included in the material summary table below.

Laboratory analytical results and chain of custody documentation are included in Appendix A. AHERA Building inspector credentials are included in Appendix B.

- 4 -

Discussion & Recommendations

Asbestos-containing material must be removed by a licensed asbestos abatement contractor prior to any renovation, demolition or repair work that will impact those material.

Any materials encountered that are not specifically mentioned in this report should be considered asbestos containing until sufficient sampling has been completed to determine that these materials are non-asbestos containing.

The Occupational Safety and Health Administration (OSHA) classify the removal or disturbance of asbestos containing material as Class I and Class II asbestos abatement projects. The removal of asbestos containing material requires the use of appropriate engineering controls, by a contractor licensed by the State of Washington.

The work methods utilized must include the use of wet methods, negative pressure enclosure, and decontamination facility.

OSHA regulations (29 CFR 1926.1001) states that if asbestos containing materials, containing <1% asbestos are to be removed by construction personnel, the employer shall provide awareness training, a written respirator protection program, respirators and a negative exposure assessment.

The Environmental Protection Agency (EPA) and Southwest Washington Clean Air Agency (SWCAA) do not consider building materials that contain <1% asbestos to be asbestos containing.

Due to high risk of personnel and/or environmental exposure/contamination; regulatory agencies advise use of licenses asbestos abatement contractor for removal of <1% asbestos containing material.

Additionally, OSHA regulations (29 CFR 1926.1101) require employers to meet standards regarding personal protection, labeling, signs, daily air monitoring, use of engineering controls, notification, and respiratory protection for all activities related to the removal or disturbance of asbestos containing building material.

**EPA recommends that bulk material found negative for asbestos or less than one percent asbestos by polarized light microscopy be reanalyzed by and additional method such as transmission electron microscopy.

Lead

If lead-based paint will be disturbed by Renovation activities, care must be taken to avoid possible lead exposure to workers or the public during the removal of the material. Employers of workers who may be exposed to lead in the course of their work are required to demonstrate that their employees are not being exposed to lead above the Permissible Exposure Limit (PEL) established by OSHA.

Results with a “less than” (<) sign indicate the sample results were below the laboratories reporting limit. See laboratory results for more information. Painted surfaces that were sampled are listed below with their corresponding analytical result.

Lead Paint Samples

Color Paint Location Results (PPM) Parts Per Million

Pb-1 Black South Side-trim 370

Pb-2 Black East Side-trim 130

Pb-3 Off-white SE Corner-base 1,600

Pb-4 Off-white SW Corner-base 550

- 5 -

Warranty

Advantage Environmental Inc. warrants that this report has been prepared in a manner consistent with that degree of care and skill ordinarily exercised by members of the same profession currently practicing under similar circumstances. No other warranties are implied or expressed.

- 6 -

Material Summary Table

Laboratory results indicate ‘“ASBESTOS NOT PRESENT”‘ for all samples analyzed.

Sample Number

Material Description Sample Location Condition Approximate

Quantity Friable Yes/No

Asbestos Content

1A Gray window glazing East Side-at stairs Asbestos Not Present 1B Gray window glazing East Side Asbestos Not Present 1C Gray window glazing East Side Asbestos Not Present

2 Caulking NE Corner Asbestos Not Present

Note: A diligent inspection was conducted, and every effort was made to inspect and investigate all areas of the aforementioned property. However, unidentified asbestos-containing material may still be in place in other areas that were inaccessible/not included at the time of this survey.

**Quantities based on visual observations at time of inspection, additional quantities may be in concealed areas. All quantities should be verified prior to removal.

- 7 -

APPENDIX A

Laboratory Analytical Results

Chain of Custody

9317 NE Hwy 99, Suite D, Vancouver, WA 98665 | 360-356-7628

Polarized Light Microscopy Results

Lab No 129741 Property Address 1115 East 5th St

Layers Analyzed 4 City, State, Zip Vancouver, WA Vancouver Job Number Hanger WA

Date Received 2/18/2021 Client Name National Parks Service

Received By Mckenna Dooley Client Address

Date Analyzed 2/19/2021 City, State, Zip

Analyzed By Sidney Carter Phone & E-mail

AEI

Sample ID

Client

Sample ID Composition

Color/

Description Asbestos (%)

Non-Asbestos

Fiber (%) Non Fibrous

001 1A Homogeneous Gray Window Glazing Asbestos Not Present N/A Paint-CaCO3

002 1B Homogeneous Gray Window Glazing Asbestos Not Present N/A Paint-CaCO3

003 1C Homogeneous Gray Window Glazing Asbestos Not Present N/A Paint-CaCO3

004 2 Homogeneous Caulking Asbestos Not Present N/A Paint-Silicone

Disclaimer

• EPA Method 600/M4-82-020 (1982) was used to determine the presence or absence of asbestos fibers in all materials referenced in the above report. PLM analysis is based on visual estimation, and due to limitations of PLM analysis NESHAP regulations recommend that any material determined to contain less than 10% asbestos by the above referenced method should either be assumed to contain greater than

1% asbestos by the owner/operator, or be verified by PLM Point Count or TEM analysis as containing less than 1% asbestos.

• We recommend that TEM analysis be conducted for confirmation of negative PLM analytical results of vinyl floor tiles and vermiculite.

These materials may contain asbestos fibers that cannot be detected by PLM analysis due to their size (<0.25 microns in diameter)

• This report may not be used to represent any materials not analyzed and listed in the included report. Advantage Environmental Inc.

cannot be held responsible for the interpretation of the results shown. This report may not be reproduced in part and may only be reproduced in full without prior written consent from Advantage Environmental Inc.

Acct. No.:

Project: National Parks

Location:

Project No.:

QuanTEM Set ID: 331385

Date Received: 02/22/21

Received By: Courtney Holman

Date Sampled:

Time Sampled:

Date of Report: 02/22/21

B513

1115 E 5th St. Vancouver, WA

Hanger

Matrix Parameter Results Units MethodClient ID

QuanTEM

ID

Reporting

Limits

Date/Time

Analyzed

Environmental Chemistry Analysis Report

Client: Advantage Environmental, Inc.

Chelsea Moore

Analyst: CR

AIHA-LAP, LLC: 101352

Lead 370 50 ppm 02/22/21 16:09 P EPA 7000B (1)PaintPB-1001

Lead 130 50 ppm 02/22/21 16:09 P EPA 7000B (1)PaintPB-2002

Lead 1,600 50 ppm 02/22/21 16:09 P EPA 7000B (1)PaintPB-3003

Lead 550 50 ppm 02/22/21 16:09 P EPA 7000B (1)PaintPB-4004

Authorized Signature:_______________________________________________

Cherry Rossen, Technical Manager

Note: Sample results have not been corrected for blank values.

This report applies only to the standards or procedures indicated and to the specific samples tested. It is not indicative of the qualities of apparently identical or similar products or procedures, nor does it represent an ongoing assurance program unless so noted. These reports are for the exclusive use of the client and are not to be reproduced without specific written permission. QuanTEM is not responsible for user-supplied data used in calculations.

Customer provided data such as volumes, areas, etc., cannot be verified by QuanTEM Laboratories, LLC.

Unless otherwise noted, upon receipt the condition of the sample was acceptable for analysis.

Wipe materials must meet ASTM E1792 criteria. Method detection limits and resultant reporting limits may not be valid for non-ASTM E1792 wipe material.

EPA Method 7000B (1) = EPA 600/R-93/200 Preparation Modified. EPA 7000B Analysis Modified

EPA Method 7082 (2) = EPA 600/R-93/200 Preparation Modified. EPA 7082 Analysis Modified

Supplemental Report

QAQC Results QA ID: 19092 Date: 2/22/2021

Test: Lead

Notes:

Approved By: Cherry Rossen

Date Approved: 2/22/2021

Blank Data:

Duplicate Data:

Recovery Data:

Standards Data:

Lab Number: 331385

Matrix: Paint

Type of Blank Blank Value

0FCB

0ICB

0Matrix Blank 1

0Matrix Blank 2

Sample Number Result Spike Level Result +

Spike

Dup. Result +

Spike

% Spike RPD% Recovery % Dup.

Recovery

2.226 2.4820.000 2.136111.5 95.9 15.0LCS-P1

2.226 2.3690.000 2.223106.4 99.8 6.4LCS-P2

2.000 2.1960.010 109.3331348-001

2.000 3.0221.104 95.9331385-004

Standard Low Limit Obtained High Limit

2.2 2.82.3CCV

2.2 2.82.3FCV

0.9 1.11.1ICV

0.05 0.150.11RLVS

Authorized Signature:_______________________________________________

Cherry Rossen, Technical Manager

- 8 -

APPENDIX B

AHERA Building Inspector

Certification

July 09, 2020

ON-4644-9796-070920

9-Jul-2020

09-Jul-2021

Powered by TCPDF (www.tcpdf.org) http://www.tcpdf.org