J.4 Attachment GFIAsbestosReport-SaltLakePhase2.pdf

March 26, 2021

USDA Forest Service

324 25th St

Ogden UT 84401

Ref: Batch # 180089, Lab # A44392 - A44399

Received March 22, 2021

Test report, Page 1 of 4

Salt Lake Ranger District

6914 S 3000 E Cottonwood Heights

Sampled by Shelley Hill - Worthen 3/10/2021

Dear USDA Forest Service:

Samples A44392 through A44399 have been analyzed by visual estimation based on EPA-

600/M4-82-020 December 1982 optical microscopy test method, with guidance from the

EPA/600/R-93/116 July 1993 and OSHA ID 191 methods. Appendix "A" contains statements which an accredited laboratory must make to meet the requirements of accrediting agencies. It also contains additional information about the method of analysis. Appendix "A" must be included as an essential part of this test report. This analysis is accredited under NVLAP Lab Code: 101012-0.

It does not contain data or calibrations for tests performed under the AIHA program under lab code

101579.

This report may be reproduced but all reproduction must be in full unless written approval is received from the laboratory for partial reproduction. The results of analysis are as follows:

Lab A44392, Field 1 Parge Coating @ Foundation

This is gray sandy cement with vermiculite. Asbestos is none detected.

Lab A44393, Field 2 Drywall @ Mech Closet

This sample contains three types of material: The first type is white limestone plaster with mica; the second type is brown plant fiber paper; the third type is 1% fiberglass in white limestone plaster with mica. This sample is non-homogeneous. Asbestos is none detected.

The first type is 3% of the sample. The second type is 7% of the sample. The third type is 90% of the sample.

J.4 Attachment -1240LT23R0024

Batch # 180089

Lab # A44392 - A44399

Lab A44394, Field 3 Ceiling Tile / Upstairs

This is a light gray sample with perlite, 60% plant fiber, and 1% mineral wool in resin binder with a white coating on one side. Asbestos is none detected.

The white coating is 2% of the sample.

Lab A44395, Field 4 Carpet And Mastic

This sample contains two types of material: The first type is gray, white and brown synthetic fiber with a cross-woven plastic fiber backing; the second type is yellow resin mastic. This sample is non-homogeneous. Asbestos is none detected.

The first type is 95% of the sample. The second type is 5% of the sample.

Lab A44396, Field 5 Ceiling Tiles / Down / West

This is a light gray sample with perlite, 25% plant fiber, and 25% mineral wool in resin binder with a white coating on one side. Asbestos is none detected.

The white coating is 2% of the sample.

Lab A44397, Field 6 Drywall / Upstairs / North

This sample contains three types of material: The first type is tan and off-white paint layers; the second type is brown plant fiber paper; and the third type is white gypsum plaster with 1% fiberglass.

This sample is non-homogeneous. Asbestos is none detected.

The first type is 3% of the sample. The second type is 3% of the sample. The third type is 94% of the sample.

Lab A44398, Field 7 Drywall Closet Downstairs

This sample contains three types of material: The first type is gray and off-white paint layers; the second type is brown plant fiber paper; and the third type is white gypsum plaster with 1% fiberglass.

This sample is non-homogeneous. Asbestos is none detected.

The first type is 3% of the sample. The second type is 1% of the sample. The third type is 96% of the sample.

Batch #180089

Lab #A44392-A44399

Lab A44399, Field 8 Ceiling Tile / Hallway / Downstairs

This is a light gray sample with perlite, 25% plant fiber, and 25% mineral wool in resin binder with a white coating on one side. Asbestos is none detected.

The white coating is 2% of the sample.

In order to be sure reagents and tools used for analysis are not contaminated with asbestos, blanks are tested. Asbestos was none detected in the blanks tested with this bulk sample set.

Very truly yours, Steve H. Dixon, President

Analyzed by Steven Gayler on March 25, 2021

Analyzed by Steve H. Dixon on March 25, 2021

Batch #180089

Lab #A44392-A44399

APPENDIX "A"

"This report relates only to the items tested. This report must not be used to claim product certification, approval or endorsement by NVLAP, NIST, AIHA-LAP LLC, or any agency of the

US government."

NVLAP and AIHA-LAP LLC require laboratories to state the condition of the samples received for testing. The condition of these samples is acceptable for analysis unless there is a characteristic indicating otherwise. If a test item is not acceptable, requires a modification to the standard method, or has cause for analysis sensitivity, it will be identified by a note for that particular test item under the laboratory number on the final report. If the samples are non homogenous, a statement will be included with the sample result. Each component or sub-sample is analyzed separately. The reported results and percentages of each material type are based on the sample received by the laboratory and may not be representative of the parent material. Orientation of top and bottom may not be specified due to uncertainty of orientation.

METHODS OF ANALYSIS AND LIMIT OF DETECTION

For air count analysis, the results may be biased when interferences are noted.

The accuracy of asbestos analysis in bulk samples increases with increasing concentration of asbestos. Pigments, binders, small sample size, and multiple layers may affect the analysis sensitivity.

There are two methods for analysis of asbestos in a bulk test sample: Visual Estimation and Point Count. Visual estimation with gravimetry is the most sensitive method. If an analyst makes a patient search, 0.1% or less asbestos can be detected in a bulk sample. Point count analysis is a method with a statistical approach.

Government agencies regulate asbestos containing materials (ACM) whenever the ACM is more than 1%. EPA will not accept visual estimation to verify that trace amounts of asbestos are less than 1%. EPA requires point count to verify less than 1% asbestos content. OSHA requirements apply on samples containing any amount of asbestos.

Due to higher charge for a point count analysis, Dixon Information Inc. does not perform a point count unless authorized to do so by the customer. If a sample is point counted, when possible, various chemical and/or physical means may be used to concentrate the asbestos in the sample. This is permitted by the EPA method and it increases the accuracy of the analysis.

May 28, 2021

Ms. Shelley Hill-Worthen

USDA Forest Service

5208 Frontier Dr

Morgan, UT 84050

Ref: Batch # 181641, Lab # A60498 - A60524

Received May 18, 2021

Test report, Page 1 of 7

Salt Lake Ranger District/North Bldg

6914 S 3000 E, SLC, UT

Sampled by Shelley Hill-Worthen 5/11/2021

Dear Ms. Shelley Hill-Worthen :

Samples A60498 through A60524 have been analyzed by visual estimation based on EPA-

600/M4-82-020 December 1982 optical microscopy test method, with guidance from the

EPA/600/R-93/116 July 1993 and OSHA ID 191 methods. Appendix "A" contains statements which an accredited laboratory must make to meet the requirements of accrediting agencies. It also contains additional information about the method of analysis. Appendix "A" must be included as an essential part of this test report. This analysis is accredited under NVLAP Lab Code: 101012-0.

It does not contain data or calibrations for tests performed under the AIHA program under lab code

101579.

This report may be reproduced but all reproduction must be in full unless written approval is received from the laboratory for partial reproduction. The results of analysis are as follows:

Lab A60498, Field 1 Janitor’s Room Base, 2nd Floor

This sample contains three types of material: The first type is brown plastic and limestone cove base; the second type is brown resin mastic; the third type is yellow resin mastic. This sample is non-homogeneous. Asbestos is none detected.

The first type is greater than 94% of the sample. The second type is less than 1% of the sample. The third type is 5% of the sample.

Lab A60499, Field 2 Exterior Wall Insulation Kraft Paper

This sample contains two types of material: The first type is 95% glass wool in yellow resin; the second type is 95% plant fiber in black paper with tar and white paint over spray. This sample is non-homogeneous. Asbestos is none detected.

The first type is 96% of the sample. The second type is 4% of the sample.

Batch # 181641

Lab # A60498 - A60524

Lab A60500, Field 3 Ceiling Insulation Kraft Paper

This sample contains three types of material: The first type is 95% glass wool in pink resin; the second type is brown plant fiber paper; the third type is black tar. This sample is non-homogeneous.

Asbestos is none detected.

The first type is 50% of the sample. The second type is 35% of the sample. The third type is 15% of the sample.

Lab A60501, Field 4 Ceiling Insulation Kraft Paper 2

This sample contains three types of material: The first type is 95% glass wool in pink resin; the second type is brown plant fiber paper; the third type is black tar. This sample is non-homogeneous.

Asbestos is none detected.

The first type is 50% of the sample. The second type is 35% of the sample. The third type is 15% of the sample.

Lab A60502, Field 5 Grooved Partition Vinyl/Gypsum Board, 2nd Floor

This sample contains five types of material: The first type is brown wood fiber; the second type is white paint layers; the third type is brown and off-white plant fiber paper; the fourth type is white and white resin; the fifth type is 1% plant fiber and 1% fiberglass in white gypsum plaster. This sample is non-homogeneous. Asbestos is none detected.

The first type is 2% of the sample. The second type is 1% of the sample. The third type is 2% of the sample. The fourth type is 25% of the sample. The fifth type is 70% of the sample.

Lab A60503, Field 6 “Swirly Vinyl” Partition & Backer

This sample contains three types of material: The first type is tan vinyl; the second type is patterned and off-white plant fiber paper with a trace of mastic; the third type is brown wood fiber with a trace of gypsum particulate debris. This sample is non-homogeneous. Asbestos is none detected.

The first type is 60% of the sample. The second type is 30% of the sample. The third type is 10% of the sample.

Lab A60504, Field 7 Gray Carpet 2nd Floor

This sample contains two types of material: The first type is gray and tan synthetic fiber with a plastic fiber backing; the second type is off-white resin. This sample is non-homogeneous.

Asbestos is none detected.

The first type is 95% of the sample. The second type is 5% of the sample.

Lab A60505, Field 8 Gray/Green Base Cove, 2nd Floor

This sample contains three types of material: The first type is gray rubber and limestone cove base;

the second type is yellow resin mastic; the third type is white limestone and gypsum plaster with perlite, mica and organic fiber debris. This sample is non-homogeneous. Asbestos is none detected.

The first type is 98% of the sample. The second type is 1% of the sample. The third type is 1% of the sample.

Lab A60506, Field 9 2nd Floor Movable Partitions Facing

This sample contains three types of material: The first type is yellow resin mastic; the second type is white limestone and gypsum plaster with perlite and mica; the third type is brown wood fiber in binder with a patterned coating on one side. This sample is non-homogeneous. Asbestos is none detected.

The first type is 2% of the sample. The second type is 3% of the sample. The third type is 95% of the sample.

Lab A60507, Field 10 2nd Floor Movable Partition/Vinyl

This sample contains four types of material: The first type is yellow resin mastic; the second type is tan paint; the third type is cross-woven organic fiber in vinyl; the fourth type is white gypsum and limestone plaster with perlite and mica. This sample is non-homogeneous. Asbestos is none detected.

The first type is 10% of the sample. The second type is 10% of the sample. The third type is 60% of the sample. The fourth type is 20% of the sample.

Lab A60508, Field 11 2nd Floor, 2 X 4 Acoustical Ceiling Tile

This is a light gray sample with perlite, 20% plant fiber, and 20% mineral wool in resin binder with a white coating on one side. Asbestos is none detected.

The white coating is 2% of the sample.

Lab A60509, Field 12 1st Floor 2 X 4 Acoustical Ceiling Tile

This is a light gray sample with perlite, 20% plant fiber, and 20% mineral wool in resin binder with a white coating on one side. Asbestos is none detected.

The white coating is 2% of the sample.

Lab A60510, Field 13 2nd Floor Conference, 2 X 4 Acoustical Ceiling “Small Dot”

This is a light gray sample with perlite, 20% plant fiber, and 20% mineral wool in resin binder with a white coating on one side. Asbestos is none detected.

The white coating is 2% of the sample.

Lab A60511, Field 14 2nd Floor Conference 2 X 4 Acoustical Ceiling “Small Dot”

This is a light gray sample with perlite, 20% plant fiber, and 20% mineral wool in resin binder with a white coating on one side. Asbestos is none detected.

The white coating is 2% of the sample.

Lab A60512, Field 15 Exterior Parge Coat

This is gray sandy cement. Asbestos is none detected.

Lab A60513, Field 16 Exterior Parge Coat

This is gray sandy cement. Asbestos is none detected.

Lab A60514, Field 17 Bathroom Ceramic Wall Tile/Beige, 4" X 6"

This sample contains two types of material: The first type is off-white ceramic tile; the second type is gray sandy cement. This sample is non-homogeneous. Asbestos is none detected.

The first type is 85% of the sample. The second type is 15% of the sample.

Lab A60515, Field 18 Bathroom Ceramic Floor Tile, Beige, 1" X 1" Mosaic

This sample contains two types of material: The first type is off-white ceramic tile; the second type is gray sandy cement. This sample is non-homogeneous. Asbestos is none detected.

The first type is 83% of the sample. The second type is 17% of the sample.

Lab A60516, Field 19 Bathroom Floor Tile, Beige, 1" X 1" Mosaic

This sample contains two types of material: The first type is off-white ceramic tile; the second type is gray sandy cement. This sample is non-homogeneous. Asbestos is none detected.

The first type is 98% of the sample. The second type is 2% of the sample.

Lab A60517, Field 20 Entrance Concrete

This is gray sandy cement. Asbestos is none detected.

Lab A60518, Field 21 Entrance Concrete

This is gray sandy cement with gravel. Asbestos is none detected.

Batch #181641

Lab #A60498-A60524

Lab A60519, Field 22 Entrance Brick

This is a brown sandy brick. Asbestos is none detected.

Lab A60520, Field 23 Entrance Brick

This is a brown sandy brick. Asbestos is none detected.

Lab A60521, Field 24 Break Room Patterned Beige Vinyl

This sample contains four types of material: The first type is tan plastic; the second type is a layer of white foam plastic; the third type is a layer of 20% plant fiber and 5% fiberglass in gray binder;

the fourth type is yellow resin mastic. This sample is non-homogeneous. Asbestos is none detected.

The first type is 20% of the sample. The second type is 40% of the sample. The third type is 30% of the sample. The fourth type is 10% of the sample.

Lab A60522, Field 25 Blue Interior Carpeting Throughout 2nd Floor

This sample contains three types of material: The first type is dark green synthetic fiber cloth; the second type is gray, brown, and off-white synthetic fiber with a cross-woven plastic fiber backing and metal staples; the third type is white resin with limestone. This sample is non-homogeneous.

Asbestos is none detected.

The first type is 20% of the sample. The second type is 75% of the sample. The third type is 5% of the sample.

Lab A60523, Field 26 Exterior Caulking

This sample contains two types of material: The first type is off-white silicone caulk; the second type is off-white limestone plaster with wood fiber debris. This sample is non-homogeneous.

Asbestos is none detected.

The first type is 95% of the sample. The second type is 5% of the sample.

Lab A60524, Field 27 Exterior Carpeting & Mastic

This sample contains two types of material: The first type is gray and white synthetic fiber carpet;

the second type is yellow resin mastic with wood fiber debris. This sample is non-homogeneous.

Asbestos is none detected.

The first type is 95% of the sample. The second type is 5% of the sample.

In order to be sure reagents and tools used for analysis are not contaminated with asbestos, blanks are tested. Asbestos was none detected in the blanks tested with this bulk sample set.

Very truly yours, Steve H. Dixon, President

Analyzed by Steven Gayler on May 26, 2021

Analyzed by Steve H. Dixon on May 27, 2021

APPENDIX "A"

"This report relates only to the items tested. This report must not be used to claim product certification, approval or endorsement by NVLAP, NIST, AIHA-LAP LLC, or any agency of the

US government."

NVLAP and AIHA-LAP LLC require laboratories to state the condition of the samples received for testing. The condition of these samples is acceptable for analysis unless there is a characteristic indicating otherwise. If a test item is not acceptable, requires a modification to the standard method, or has cause for analysis sensitivity, it will be identified by a note for that particular test item under the laboratory number on the final report. If the samples are non homogenous, a statement will be included with the sample result. Each component or sub-sample is analyzed separately. The reported results and percentages of each material type are based on the sample received by the laboratory and may not be representative of the parent material.

Orientation of top and bottom may not be specified due to uncertainty of orientation.

METHODS OF ANALYSIS AND LIMIT OF DETECTION

For air count analysis, the results may be biased when interferences are noted.

The accuracy of asbestos analysis in bulk samples increases with increasing concentration of asbestos. Pigments, binders, small sample size, and multiple layers may affect the analysis sensitivity.

There are two methods for analysis of asbestos in a bulk test sample: Visual Estimation and Point Count. Visual estimation with gravimetry is the most sensitive method. If an analyst makes a patient search, 0.1% or less asbestos can be detected in a bulk sample. Point count analysis is a method with a statistical approach.

Government agencies regulate asbestos containing materials (ACM) whenever the ACM is more than 1%. EPA will not accept visual estimation to verify that trace amounts of asbestos are less than 1%. EPA requires point count to verify less than 1% asbestos content. OSHA requirements apply on samples containing any amount of asbestos.

Due to higher charge for a point count analysis, Dixon Information Inc. does not perform a point count unless authorized to do so by the customer. If a sample is point counted, when possible, various chemical and/or physical means may be used to concentrate the asbestos in the sample. This is permitted by the EPA method and it increases the accuracy of the analysis.

5/28/2021

IF YOU HAVE QUESTIONS ABOUT WHAT YOUR RESULTS MEAN:

EPA National Hotline: (800) 557-2366, epa.gov/radon, or, call your State Radon Contact: (801) 536-0091

IF YOU HAVE QUESTIONS ABOUT HOW TO FIX A RADON PROBLEM:

Radon Fix-it Hotline: (800) 644-6999, epa.gov/radon, or, call your State Radon Contact: (801) 536-0091

RADON TEST REPORT

Shelley Hill-worthen 5208 Frontier Dr Morgan, UT 84050 USA

YOUR RADON TEST RESULTS:

RADON LEVEL: <0.8 pCi/L *

05/13/2021 05/18/2021

02:30 PM

04:30 PM

2501 Mayes Road, Ste 100 Carrollton, TX 75006

DrHomeAir.com

(800) 324-5928

ALPHA ENERGY LABS

Measurement Specialist / Laboratory Director Date

QA/QC - Short Term Radon Tests have an estimated accuracy of ±5% when used according to directions.

DISCLAIMER: Test results are only indicative of the sample as received by the lab. Incorrect information or improper procedures will affect results. Alpha Energy Labs did not provide sampling services unless otherwise indicated. This measurement is not necessarily predictive or supportive of measurements conducted at different times or different locations. Alpha Energy Labs is not responsible for the consequences of any action you do or do not take based on the test results. One sampler can test up to 2,000 square feet.

CONFIDENTIALITY: This report is confidential. If you receive the report in error, please inform the lab and destroy all copies.

RADON HEALTH RISK INFORMATION:

Radon is the second leading cause of lung cancer, after smoking. The more elevated a home's radon level, the greater the health risk to you and your family. Smokers and former smokers are at especially high risk.

Radon concentration is measured in picocuries per liter of air (pCi/L). The US Environmental Protection Agency and the Surgeon General strongly recommend taking further action when the home's radon test results are 4 pCi/L or greater. Even homes with very high levels can be reduced below 4 pCi/L. The EPA recommends that you use a NRPP/NRSB or state-approved contractor to correct radon problems. Radon levels less than 4 pCi/L still pose some risk and in many cases may be reduced. If the radon level in your home is between 2 pCi/L and 4 pCi/L, The US Environmental Protection Agency and the Surgeon General recommend that you consider correcting the problem in your home.

*The measured radon level was lower than the detector's Lower Limit of Detection. Visit DrHomeAir.com/LLD for info

REVISION DATE:

REPORT DATE:

DATE RECEIVED: 5/27/2021

5/28/2021 5/28/2021

Report & Sample Dates

TEST END:

TEST START:

AE983588TEST KIT SERIAL #:

2348276LAB ID:

PROJECT NAME:

TEST ADDRESS:

TEST FLOOR: 1st Floor TEST LOCATION: Break Room

6914 S 3000 E Salt Lake City, UT 84121 USA

NoCLOSED HOUSE:

Short Term TEST TYPE: Activated Charcoal

EPA-402-R-92-004

SAMPLE TYPE:

TEST METHOD: EXPOSURE: 122 Hours

101132 AL

N/A

11430 NY

STATE ID#:

ELAP ID#:

NRPP ID#:

Laboratory Certification Info

If your test result is below 2 pCi/L you do not need to take further action at this time. The EPA recommends you retest every few years, and whenever you renovate the home.

If your test result is between 2 pCi/L and 4 pCi/L you should consider taking further action.

If this is your first test, consider testing again to confirm your initial reading. The EPA recommends that you consider fixing your home if the average of multiples tests is above 2 pCi/L. If you do not fix the home, test every 2 years to confirm your radon levels are not rising.

If your radon level is 4 pCi/L or greater you should take further action. If this is your first test, The EPA recommends you conduct another test to confirm your initial reading. If you have tested multiple times and the average of those tests is above 4 pCi/L, you should fix your home.

WHAT DO MY TEST RESULTS MEAN?

HOW DANGEROUS IS MY RADON LEVEL?

If your radon level is at or above 4 pCi/L, you should fix your home. If your radon level is between 2 pCi/L and 4 pCi/L, you may wish to fix your home. For most homes, radon levels can be lowered to 2 pCi/L or lower.

We recommend only hiring contractors who are certified and trained in radon mitigation. To find a certified contractor you can:

Call your State Radon Contact at (801) 536-0091 or go to DrHomeAir.com/States Go to DrHomeAir.com/Mitigation for a list of NRPP/NRSB certified contractors

HOW CAN I FIX A RADON PROBLEM?

WHAT DO I DO NEXT?

Thank you for using our product. If you have future radon or mold testing needs, below is a coupon to purchase at discounted prices. You can fill out the coupon and return it to us, or order online using the coupon code: RADON

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