NYC 9/11 Public Portal Document
10/15/2002 14:03 FAX 212 353 8306 ATC rA t
ATC Associates
104 East 25 Street, New York, NY 10010
Phone: (212) 353-8280 Fax: (212) 353-8306
(ATC
Attn: Begjamin Sallemi Received; 10/9/02 1:00:00 PM
ATC Associates Inc. ATC Group #: 8950
104 East 25th Street Analysis Date: 10i1.4f 2
New York NY 10010
Fax: (212) 353-3599 Photse: (212) 353-8280
Project: DEP Clean-up ATC Project #: 22906-0002
125 Cedar Street, New York, NY
Asbestos Fiber Analysis by Transmission Electron Microscopy via N1OSH
Method 7402
Non Asbestos 7402 r djusted
Asbestos ?CM Asbestos , he r o3 M of (T.EM)
Sample Volume Fibers F/cc Types) Fibers tots! F/cc ?Votes
ASS 03 3600.00 19 0.009 CHRYSOTLE 2 10 <0.0014 Cellulose •5 Structures, Gypsum• il
6930 - / Structures, Glass - 5 Structures
A $5 04 3600.00 19 0.007 CHRYSOTILS 1 5 <0.0014 Cellulose -1 Structure, Gypsum • 16
8950 .2 Structures, Glass -2 Structures
A 55 05 3600.00 38 0.007 • CHRYSO- ,12 4 10 :0.0014 Cellulose -6 Structures, Gypsum • 22
8950 -3 5trr ctures, Glass -10 Structures
A 5506 3600.00 42 0.006 CHRYSOTILE 2 5 <0.0014 Cellulose - 7 Structures. Gypsum -33
8930 -4 Structures. 31asa -2 Sbuctures
to
A 55 07 3600,00 11 0.003 CHRYSO'ILE 1 -0.0014
8 Cellulose - S Structural, GYpsurr • 5 StruCa t&S
990 •3
A 5N 08 3600,00 45 0.002 cHRYSOTiLE 1 2 <0.0014 Cellulose - 4, Gypsum -37 Structures, Giasa
8950 -6 d 57uctures
A SN 09 3600.00 29 0.005 - None Deteeied 0 0 -0.0014 Cellulose - 5 Structtrress, Gypsum -19
6950 - 7 Structures. Glass -4 Structure
ROMAN PEYSAI OV MlCI-[AEL A. GORYCKI, Ph.D.
Analyzed by, ' Approved by:
ATC Is not respor>,lbe ipr dare reported in fibers/cc, which is :ependent on vol~ne c0leCt5G by ion- oratory personnel. The above reoort retetes only to the items asted. this
report may not be reproduced, exceptin full, wnt:outwrttter• 300rovai by ATC Asscaatas Inc.
Analysis performed by ATC ,4sscciates Inc. (NY c1AP 1G6'91.
Forty Openings from each of the samples were examined for stn.u~..tts gt+eeter than spin Ierigm and widths between C25µ and 3p, and having a longdt-ro-width ratio gtearwr
than 3:1
:Monday, Oczober 14, 2092 Page I of 6
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