3400 NORTON AVE 2020-07-14 - Laserfiche WebLink

NVL Laboratories, inc. INV IL 4708 Aurora Ave N,Seattle,WA 98103 " p 206 547 0100 ( f 206634 1936 I www..nvIlabs.cnm L A BS Bulk Asbestos Fibers Anal sis By Polarized Light Microscopy Client: NVL Field Services Division Batch#: 1715547.00 Address:4708 Aurora Ave.N. Client Project#:2017-0728 Seattle,WA 98103 Date Received:9/5/2017 Samples Received: 9 Attention: Mr.Tanveer Khan Samples Analyzed:9 Project Location: 1111 34th St. Everett, WA 98201 Method: EPA/600/R-93/116 &EPA/600/M4-82-020 Layer 4 of 4 Description: Yellow soft mastic Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % Mastic/Binder, Fine grains Cellulose 4% None Detected ND Lab ID: 17087045 Client Sample#: 2017-0728-3-3 Location: 1111 34th St. Everett, WA 98201 Layer 1 of 2 Description: Red Brick Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % Mineral grains, Brick None Detected ND None Detected ND Layer 2 of 2 Description: Gray hard brittle material Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % Binder/Filler, Mineral grains Cellulose 2% None Detected ND Lab ID: 17087046 Client Sample#: 2017-0728-3-4 Location: 1111 34th St. Everett,WA 98201 Layer 1 of 5 Description: Beige tile Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % Binder/Filler, Mineral grains Cellulose 3% None Detected ND Layer 2 of 5 Description: Black asphaltic mastic Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % Asphalt/Binder, Fine grains Cellulose 14% None Detected ND Layer 3 of 5 Description: Brown tile Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: % Binder/Filler,Mineral grains Cellulose 2% None Detected ND Layer 4 of 5 Description: Black asphaltic mastic Non-Fibrous Materials: Other Fibrous Materials:% Asbestos Type: %® Asphalt/Binder, Fine grains Cellulose 5% None Detected ND Sampled by: Client Analyzed by: Peter Murphy Date:09/06/2017 Reviewed by: Nick Ly Date:09/07/2017 Nick Ly,Technical Director Note: If samples are not homogeneous, then subsamples of the components were analyzed separately.Alt bulk samples are analyzed using both EPA 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%=5-1.5%, 2O%=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 limited by the methodology and acuity of the sample collector. This report shall not be reproduced except in full, without written approval of NVL Laboratories,Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Page B /K 3