NYC 9/11 Public Portal Document
10/11/2002 16:57 FAX 212 353 8306 ATC, (0007/007
Attn: Benjamin Sallenri Received: 10'9!02 8:00.00 AM
ATC Associates Inc. ATC Group #: 8946
104 East 25th Street Analysis Date: 10/10/02
New York NY 10010
Fax: (212) 353-3399 Phone: (212) 353-8280
Project: DEP Cleat-up ATC Project #• 22906-0002
125 Ceder Street, New York, NY
Asbestos Fiber Analysis by Transmission Electron Microscopy via NTOSH
Method 7402
Non Asbestos 7402 adjusted
ssbestos PCM asbestos Asbestos 76 of • (TE.M)
Sample Volume Fibers F/ec Type(s) Fibers total F/ce Notes
A-48 3800.00 13 0.001 None Detected 0 0 <0.0013 Cellulose • 9 Structures, Gypsum : 3
8946 -4 Structures. Glass • I Structure
MICHAEL A. GORYCKI, Ph.D.
MARK PEYSAKHOV•
Analyzed by __
Approved by•
ATC Is not responsible for data reportec in fiberec:, which is dependent on volume collected oy non•aboralery personnel. The above repon relates only :o the Items tested. Ths
• report may not be reproduced, except in Ml, without written approval by ATL .Assooares Inc.
Analysts performed Dy ATC 4ssOCates i c. (NY ELAP #10379).
Width r:to 2roater
• Forty Grd Openings from each of the samotes were examined for structures greater flan 5pin ieng h end widths oetwean 0.25N and ,:t,. and having a leng!b•tC•
than 3'1
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NYC-WTC 000107787
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