NYC-WTC_000209552

NYC 9/11 Public Portal Document

- EMSL Analytical, Inc. 307 West 38th Street, New York, NY 10018 EIVISL Phone; 212-290-0051 Fax; 2122900058 Email; [email protected]

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 Assoclates.c/o Hudson River EMSL Project ID: NIanagemnet 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 183 17th floor:West side Brown 100.0 None No Asbestos Detected 030217409-0009 of hallway./Carpet Non-Fibrous glue ma Homogeneous 184 16th floor: East side Brown 100.0 None No Asbestos Detected 030217409-0010 of hallway./Carpet Non-Fibrous glu® Homogeneous

185 16th floor:Middle Brown 100.0 None No Asbestos Detected 030217409-0011 area of Non-Fibrous hallway./Carpetglue Homogeneous ma

186 16th floor:West side Brown 100.0 None No Asbestos Detected 030217409-0012 of hallway./Carpet Non-Fibrous glu® Homogeneous

187 1 Sth floor: East side Brown 100.0 None No Asbestos Detected 03021740S-O013 of hallway./Carpet Non-Fibrous 9lu« ma Homogeneous

188 15thfloor;Middle Brown 100.0 None No Asbestos Detected 030217409-0014 area of Non-Fibrous hallway./Carpetglue Homogeneous ma

189 1 Sth floorwest side Brown 100.0 None No Asbestos Detected 030217409-0015 of hallway./Carpet Non-Fibrous glue Homogeneous

190 14th floorEast side Brown 100.0 None No Asbestos Detected 030217409-0016 of hallway ./Carpet Non-Fibrous g'u® "^3 Homogeneous

Bob Gaorgans Analyst Laboratory Manager V or other approved signatory

This laboratory is not responsible for % asbestos in total sampie when the residue only is submitted for analysis. Ths 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_000209553