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• • <br /> Bulk Asbestos Fibers Analysis <br /> NYL <br /> By Polarized Light Microscopy <br /> Client: NVL Field Services Division Batch #: 1911522.00 <br /> Address: 4708 Aurora Ave. N. Client Project#: 2019-0520 <br /> Seattle, WA 98103 Date Received: 6/5/2019 <br /> Samples Received: 10 <br /> Attention: Mr.Jason Lindahl Samples Analyzed: 10 <br /> Project Location: 3618 Shore Ave Everett, WA 98203 Method: EPA/600/R-93/116 <br /> &EPA/600/M4-82-020 <br /> Layer 1 of 3 Description: Brown patterned vinyl <br /> Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % <br /> Vinyl/Binder, Fine particles, Calcareous particles None Detected ND None Detected ND <br /> Layer 2 of 3 Description: White fibrous material with white crumbly mastic <br /> Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % <br /> Mastic/Binder, Fine particles Cellulose 30% Chrysotile 50% <br /> Layer 3 of 3 Description: Black asphaltic fibrous felt <br /> Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % <br /> Asphalt/Binder, Fine particles Cellulose 87% None Detected ND <br /> Lab ID: 19060030 Client Sample#: 2019-0520-3-8 <br /> Location: 3618 Shore Ave Everett,WA 98203 <br /> Layer 1 of 2 Description: Black asphaltic material on foil <br /> Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % <br /> Asphalt/Binder, Fine particles, Metal foil Cellulose <1% None Detected ND <br /> Layer 2 of 2 Description: Black asphaltic fibrous material <br /> Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % <br /> Asphalt/Binder, Fine particles Cellulose 75% None Detected ND <br /> Lab ID: 19060031 Client Sample#: 2019-0520-3-9 <br /> Location: 3618 Shore Ave Everett, WA 98203 <br /> Layer 1 of 2 Description: Clear soft elastic material <br /> Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % <br /> Binder/Filler, Fine particles None Detected ND None Detected ND <br /> Layer 2 of 2 Description: Black asphaltic material <br /> Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % <br /> Asphalt/Binder, Fine particles, Fine grains Cellulose 10% Chrysotile 3% <br /> Sampled by: Client <br /> Analyzed by: Tiffany Cummings Date:06/06/2019 <br /> Reviewed by: Matt Macfarlane Date:06/07/2019 Matt Macfarlane,Asbestos Lab Supervisor <br /> Note: If samples are not homogeneous, then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA <br /> 600/R-93/116 and 600/M4-82-020 Methods with the following measurement uncertainties for the reported%Asbestos(1%=0-3%, 5%=1-9%, 10%=5-15%, <br /> 20%=10-30%,50%=40-60%).This report relates only to the items tested. If sample was not collected by NVL personnel,then the accuracy of the results is <br /> limited by the methodology and acuity of the sample collector. This report shall not be reproduced except in full, without written approval of NVL <br /> Laboratories,Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government <br /> ASB-02 <br /> page 4 of 7 <br />