ACMReport_0003.pdf

5796 US Highway 64, Farmington, NM 87401 Ph (505) 632-0615 Fx (505) 632-1865 24 Hour Emergency Response Phone (800) 362-1879 envirotech-inc.com info@envirotech-inc.com

September 9, 2021 Project No. 18107-0003

Ms. Melissa Winney Email: melissa_winney@nps.gov PO Box 588 Phone: (505) 609-0644 Chinle, AZ 86503

RE: ASBESTOS SAMPLING REPORT FOR THE CANYON DE CHELLY VISITOR CENTER LOCATED IN CHINLE, ARIZONA

Dear Ms. Winney, On September 1, 2021, Asbestos Inspector, Donald Ortiz Certification #AS0121KNMPDO23122, collected three (3) samples of Suspect Asbestos Containing material from the visitor center at Canyon De Chelly located in Chinle, Arizona.

These samples were shipped standard overnight under Chain-of-Custody No. 260185 for asbestos to EMC Laboratory, Inc.

Phoenix, Arizona; EMC Laboratory is a NVLAP Accredited Asbestos Analytical Laboratory, Accreditation No.101926-0.

The following table shows a breakdown of the asbestos analysis:

Lab ID# Sample Location Layer Description ACM Detected O-14469 Visitor Center Layer 1 Floor Tile, Lt. Gray 2% Chrysotile

Layer 2 Mastic, Black 5% Chrysotile Layer 3 Carpet Mastic, Yellow No

0-14470 Visitor Center Layer 1 Drywall, White No Layer 2 Joint Compound, Off White No

0-14471 Visitor Center Layer 1 Drywall, White No Layer 2 Joint Compound, Off White No

As per the attached analytical results, the three (3) samples collected from the structure resulted in a total of seven

(7) sample layers. The floor tile sample contains asbestos in the floor tile and mastic layers over 1%. Anything over 1% Asbestos is a regulated material per USEPA regulations. USEPA Trained and Certified Asbestos Workers must perform any disturbance or removal of ACM.

We appreciate the opportunity to be of service and look forward to working with you in the future. If you should require additional information or have any questions, please contact our office at (505) 632-0615.

Sincerely, ENVIROTECH, INC.

Donald P. Ortiz VP of Field Operations dortiz@envirotech-inc.com

Attachment: Analytical Results

DPO:O:\Client\ACM\18107\17107-0003\REPORTING \ACMreport.pdf mailto:melissa_winney@nps.gov mailto:dortiz@envirotech-inc.com

Asbestos Detected

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0260185

NVLAP#101926-0

Client ID

Client:

Address: 5796 HIGHWAY 64-3014

FARMINGTON NM 87401

ENVIROTECH

Date Received: 09/02/2021

09/08/2021Date Analyzed:

18107-0003Job# / P.O. #:

EMC LABS, INC.

Collected: 09/01/2021

146261

EPA Method: Project Name: NATIONAL PARKS SERVICE-

Submitted By: DONALD ORTIZAddress: CANYON DE CHELLY VISITOR CENTER Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

09/08/2021Date Reported:

EPA 600/R-93/116

Asbestos Type

YesLAYER 1 Floor Tile, Lt. Gray

Chrysotile0260185-001 VISITOR CENTER

0-14469

2%

Carbonates Quartz Binder/Filler 98%

YesLAYER 2 Mastic, Black

Chrysotile 5%

Carbonates Quartz Binder/Filler 95%

NoLAYER 3 Carpet Mastic, Yellow

None Detected

Carbonates Gypsum Quartz Binder/Filler 100%

NoLAYER 1 Drywall, White

None Detected0260185-002 VISITOR CENTER

0-11470 Gypsum Carbonates Quartz Mica 100%

NoLAYER 2 Joint Compound, Off White

None Detected

Gypsum Quartz Mica Carbonates Binder/Filler 100%

Asbestos Detected

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0260185

NVLAP#101926-0

Client ID

Client:

Address: 5796 HIGHWAY 64-3014

FARMINGTON NM 87401

ENVIROTECH

Date Received: 09/02/2021

09/08/2021Date Analyzed:

18107-0003Job# / P.O. #:

EMC LABS, INC.

Collected: 09/01/2021

146261

EPA Method: Project Name: NATIONAL PARKS SERVICE-

Submitted By: DONALD ORTIZAddress: CANYON DE CHELLY VISITOR CENTER Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

09/08/2021Date Reported:

EPA 600/R-93/116

Asbestos Type

NoLAYER 1 Drywall, White

None Detected0260185-003 VISITOR CENTER

0-14471 Gypsum Carbonates Quartz Mica

100%

NoLAYER 2 Joint Compound, Off White

None Detected

Gypsum Quartz Mica Carbonates Perlite Binder/Filler

100%

Signatory - Lab Manager - Ken Scheske

Distinctly stratified, easily separable layers of samples are analyzed as subsamples of the whole and are reported separately for each discernible layer. All analyses are derived from calibrated visual estimate and measured in area percent unless otherwise noted. The report applies to the standards or procedures identified and to the sample(s) tested. The test results are not necessarily indicated or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. These reports are for the exclusive use of the addressed client and that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. The report shall not be reproduced except in full, without written approval by our laboratory. The samples not destroyed in testing are retained a maximum of thirty days. The laboratory measurement of uncertainty for the test method is approximately less than 1 by area percent.

Accredited by the National Institute of Standards and Technology, Voluntary Laboratory Accreditation Program for selected test method for asbestos. The accreditation or any reports generated by this laboratory in no way constitutes or implies product certification, approval, or endorsement by the National Institute of Standards and Technology. 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. Polarized Light Microscopy may not be consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials.

Analyst - Kurt Kettler

September 9, 2021 Project No. 18107-0003