Unreadable DEP form excerpt, 125 Cedar Street

NYC 9/11 Public Portal Document 10/16/2002 15:22 FAX 212 353 8306 ATC 1 017

Attn: Benjamin Sallemi Received: 1019/02 1:00:00 PM A'TC Associates Inc. ATC Group #: 8950 104 East 25th Street Analysis Date: 10114/02 New York NY 10010 Fax: (212) 353-3599 Phone: (212) 353-8280 Project: DEP Clean-up ATC Project #: 22906-0002 125 Cedar Street,'New York. NY

EPA PCMe Method Via Transmission Electron Microscopy Noe Asbestos EPA PCMe Asbestos PCM Asbestos Asbestos % of (fEM) SaM,rple Volume FTher P/ec Typd(s) nbers sore! F/cc Notes

A 2S 40 3600.00 11 1 0.001 None Detected 0 0 <0.0002 Cell lose -10 Structures, Gypsum - 1 d950 -38 Structure

A 2S 41 3600.00 7 0.001 None Detected 0 3 <0.0002 Cellulose .3 Structures, Gypsum -4 Structures 8950 -39

A 2S 42 3600.00 10 0-00) None Detected 0 0 <0.0002 Cellulose - 7 Strucu.es. Gypsum -3 8950 -40 Structures

A 2543 3600.00 7 0.001 None Detectsd 0 0 <0.0002 Cellulose - 7 Struccres 8950 -41

A 2N 44 3600.00 8 0.001 None Detected 0 0 <0,0002 Cellulose -6 Structures. Gypsum -2 Structures d950 -42

A 2N 45 360000 8 0.001 None Detected 0 0 <0.0002 Cellulose -5 Structures, Gypsum -3 Structures 8950 -43 ..__. A 2N 46 8950 -44 3600.00 9 0.001 None Detected 0 0 <0.0002 Cellulose • 4 Structures, Gypsum - 4 Structures, Glass -1 Structures

A 2N 47 3600.00 10 0.002 None Detected 0 0 <0.0002 Cellulose - 9 Strucures, Gypsum - t SUvcturo 8950 -4S

A 2N 48 3600.00 14 0.001 CHRYSOTILE 2 13 0.0005 Celtulos - 8 Strunures, Gypsum - 5 8930 -46 Structures, Glass-1 Structure

A 2 49 3600,00 20 0-001 None Detected 0 0 <0.0002 ' Cellulose -12 Structures. Gypsum•8 8950 -47 Svuelures .

OV MI HAEL A. GORYCKI, Ph.D. ROMAN PEYS Analyzed by: / Approved by;

AC is not responsible icr data reported in flbers/cc, which is dependent on volume corected by non-laboratory personnel. The above report relates ony to the items tested. This report may not be reproduced, except in hull, w toit vaulter approval by ATC Assedates Ire. Analysis performed by ATC Assodstes Inc. (NY ELAF #106781. Forty Grid Openings from each of the samples were examined for structures greater then Spin length and having a Iength•to•width ratio greater than 3:t

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