Lab report transmittal for 125 Cedar Street, Oct 2002

NYC 9/11 Public Portal Document

10/15/2002 14:06 FAX 212 353 8308 ATC 11006

Attn: Benjamin Salletni Received: 10/9/02 1;00:00 PSI

ATC Associates Inc. ATC Group #: 8950 104 East 25th Street Analysis Date: 10,'14/02 New York NY 10010

Fax: (212) 353-3599 Phone: (212) 353-8280

Project: DEP Clcan-up ATC Project t#: 22906-0002 125 Codar Street, New York, NY

Asbestos Fiber Analysis by Transmission Electron Microscopy via N1OSH Method 7402 Non AsbeS1OS 7402 Adjusted Asbestos !CM Asbestos 4sbestos 4o of (TF,M) Sample Volume Fibers 1/ Type(a) Fibers tntat F/rc Notes

A 2S 40 3600.00 11 0.001 Nona Detected 0 0 `0.0014 C?Ilulese-10 5truc::res, Gypsum -1 8950 -35 Structure

A 2S 41 3600.00 7 0.001 None Datacred 0 0 <0.0014 Cellulose -3 Struca;re3. Gypsum - 4 Stucures 8950 .39

A 2S 42 3600.00 10 0.001 None Detected 0 0 <0.0014 . Cellulose -7 Sln:cnues, Gypsum,, - 3 —. ,4950 -40 Structures

A 2S 43 3600.00 7 0.001 Nona Detected 0 0 <0.00'1 Cellulose -7 Stbbctures 8950 -41

-9W4 3600-40 5 0,001 None Oetxted J 0 0 <0.0014 Cellulose -e Structures. Gypsum • 2 S7uch+res 8950 -42

A 2N 45 3600.00 3 0.001 Nane C@Ieeteo 1 0 <0-0014 Cellulose - 5 Structures, Gypsum - 3 Stnxtires 8950 -49

A 2N 46 3600.00 9 0.001 None Ce1.ected 0 0 <0.0014 Cellulose • 4 Shull .i$, Gypsum • 4 8950 -44 Structures, ulees -1 Strict res

A 2N d7 3600.00 10 0.002 Nane Detected 0 0 <0.0014 Cellutose.9 Structures. Gypsum -1 Structure 8950 -45

A 2N 48 3600.00 14 0.001 Ct;4Y50TLE 2 13 <0.0014 Cellulose - 8 Strucures, Gypsu n - 5 8950 -46 Structures, Glass- I Structure

A2 49 3600.00 20 0.001 None Detected 0 0 <0.0014 Cellulose -12 Structures, Gypsum - 8 8950 •47 Structures

lv1ICHAEL A. GORYCKI, Ph.D. ROMAN PEPS Oar

Anatyzcd Approvcd bit:

repor relates only to the items tested. This AT is not responsible for data reported in fibers/cc, wI1 h Is dependent cn volume ca0eeted by non-labOramry persareuel. The above report not be reproduced, except in full, sit rout written apptovai by ATC Associates Inc. may

periomied by ATC Associates Inc, jf4Y CLAP #t0E791, 31.1. end having a length-to-widtl ratio greater Analysis

;o'ty Gild Openings from of the were each structures greater than 51.110 samples and wioths oetween 0.2°.p eaaminea'or lengoi za nd

3:1

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2002

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