NYC-WTC_000209552

NYC 9/11 Public Portal Document

EMSL Analytical, Inc. 307 West 38th Street, New York, NY 10018 EMSL . Phone: 212-2904»51 Fax: 2122900058 Email: manhattanlatieenisl.cofn

Attn: Commercial Lab Enterprise Customer ID; COMM56 270 Swinton Avenue Customer PO: Bronx, NY 10465 Received: 12/04/02 1:01 PM Fax; (718)904-9117 Phone; 718-792-2832 EMSL Order: 030217409 Project: 02227/ Duane Street Associates.c/o Hudson River EMSL Project ID: Managemnet LLC.,/ 40 Harrison Street New York, NY./ Entire hallways Analysis Date 12/5/02

Asbestos Analysis of Non-Friable Organically Bound materials by Transmission Electron Microscopy via NYS ELAP Method 198.4 % MATRIX % NON­ ASBESTOS % TOTAL SAMPLE ID DESCRIPTION APPEARANCE MATERIAL ASBESTOS TYPES ASBESTOS 191 14th floor;Middle Brown 100.0 None No Asbestos Detected 030217409-0017 area of Non-Fibrous hallway./Carpet glue Homogeneous ma

192 14lh floor:West side Brown 100.0 None No Asbestos Detected 030217409-0018 of hallway ./Carpet Non-Fibrous slue ma Homogeneous

193 13th floorEast side Brown 100.0 None No Asbestos Detected 030217409-0019 of hallway./Carpet Non-Fibrous slue ma Homogeneous

194 13th floorMiddle Brown 100.0 None No Asbestos Detected 030217409-0020 area of Non-Fibrous hallway./Carpet glue Homogeneous ma

195 13th floorwest side Brown 100.0 None No Asbestos Detected 030217409-0021 of hallway./Carpet Non-Fibrous slue ma Homogeneous

196 12th floor;East side Brown 100.0 None No Asbestos Detected 030217409-0022 of hallway./Carpet Non-Fibrous glue ma Homogeneous

197 12th floorMiddle Brown 100.0 None No Asbestos Detected 030217409-0023 area of Non-Fibrous hallway./Carpet glue Homogeneous ma

198 12th floorWest side Brown 100.0 None No Asbestos Detected 030217409-0024 of hallway ./Carpet Non-Fibrous slue ma Homogeneous

Bob Georgans Analyst Laboratory Manager or other approved signatory

This laboratory it not retpontibla for % asbestos In total sample when the residua only Is submitted for analysis. The above report relates only to the Items tested. This report may not be reproduced, except in full, without written approval by EMSL Analytical, Inc. ACCREDITATIONS: NVLAP #101048-9 and NY STATE ELAP #11506

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NYC-WTC_000209554