6300 GLENWOOD AVE 2020-06-17 - Laserfiche WebLink

Y 'I Section 2.0 Asbestos Survey Narrative (Batch Tower) South Everett CADMAN Plant 16300 Glenwood Ave. I Everett, WA 98203 Bulk samples collected were submitted for sample analysis in accordance with method EPA-600/R-93/116: "Method for the Determination of Asbestos in Bulk Building Materials". Analyses were performed in Pacific Rim Environmental Inc.'s NVLAP Accredited Laboratory (Lab Code 101631-0). Materials are positive for asbestos if they are found to contain greater than 1%or 1%asbestos. A total of thirty-three (33)samples were collected and submitted for PLM laboratory analysis. Seventeen (17)of these samples were found to contain greater than 1%asbestos. Thermal Systems Insulation(TSI) Suspect asbestos-containing pipe insulation was identified in the southeast corner of the bathroom inside of piping. The material was sampled and no asbestos was detected (Sample#30) If during the course of wall, ceiling or floor demolition, any TSI materials that are not listed in this report are uncovered, sampling gial be performed prior to disturbing these materials. Surfacing Materials Suspect asbestos-containing textured coatings were identified on the concrete perimeter walls and pillars of the 2nd floor.The materials were sampled and found to contain 1-3%Chrysotile asbestos. (Samples#4, 10, 14) Suspect asbestos-containing popcorn ceiling textures were identified on the ceiling and support beams of the 2nd floor, break area and office on the 1s floor. The materials were sampled and found to contain 1-15% Chrysotile asbestos. (Samples#5, 15, 16, 27, 28) Suspect asbestos-containing texture on GWB was identified on the break area east wall. The material was sampled and found to contain 3-5%Chrysotile asbestos. (Sample#31) Suspect asbestos-containing texture on GWB was identified on the break area west wall. The material was sampled twice and no asbestos was detected. (Samples#32,33) If during the course of wall, ceiling or floor demolition,any surfacing materials not identified in this report are uncovered, sampling must be performed prior to disturbing these materials. Miscellaneous Materials Suspect asbestos-containing window caulking was identified on the perimeter walls of the 2''floor.The materials were sampled and found to contain 3-7%Chrysotile asbestos. (Samples#1, 13) Suspect asbestos-containing sheetrock(GWB)was identified on the east and west dividing walls of the 2nd floor and on the north wall in the bathroom.The materials were sampled and no asbestos was detected.(Samples#2, 11,29) Suspect asbestos-containing 12x12 flooring tiles with associated black mastic were identified in the east and center areas of the 2"d floor.The materials were sampled and no asbestos was detected. (Samples#3, 9, 12) Suspect asbestos-containing 2x4 ceiling tiles were identified in the east and center areas of the 2nd floor.The materials were sampled and no asbestos was detected. (Samples#6, 8) Suspect asbestos-containing cove base mastic was identified on the perimeter walls of the rd floor. The materials were sampled and found to contain 1-3%Chrysotile asbestos in the texture layer only. (Samples#7, 17) PacRim#16467 Page 3 This report shall not be reproduced,except in full,without written permission from Pacific Rim Environmental,Inc.