NYC 9/11 Public Portal Document
10/11/2002 16:33 FAX 212 353 8306 ATC zoos
Attu: Benjamin Sallerni Received: 10/9/02 8:00:00 AM
ATC Associates Inc. ATC Group #: 8946
104 East 25th Street Analysis Date 10/11/02
Ncw York NY 10010
Fax: (212)353-3599 Phone: (212) 353.8280
Project: DEP Clean-up ATC Project,-.': 22906-0002
125 Cedar Street, Ncw York, NY
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
Analytical Asbestos
Area Non Asbrstus # Straeuues Sensitivity Concentration
Sample Volumt Analyzed Asb Type(s) &p-5 Sit (S/cc) (S/mrr') (S/cc) /Votes
A-7S-26 3740.00 0.1236 10 CHRYS3TILE I 0 0.0008 8.09 0.0008 Callulose . 4 Structures, Gypsum • 5 Stn,ctures
8946 -26
A7S-27 3730.00 0.1236 10 CHRYSCTILE 3 0 0.0003 24.26 0,0025 Celulose -1 Structures, Gypsum -9 Structures
8946 -27
A-7S-28 Y20 00 0.1236 8 CHRYSCT+LE I 0.t008 8.09 0.0008 Callulcse - 3 Structures. Gypsum • 5 Stricture
8946 -2d'
A-7S-29 371000 0.1236 23 CHRYSOTILE 0 1 0.0008 8.09 0.0008 Celulose -1 Structures. 3ypsum • 22
8946 -29 Structures
A-7$-30 3700.00 0.1236 4 None Detected 0 0 30008 < 8.09 -0.0008 Cellulose •2 Structures. Gypsum • 2 Structure
8946 •30
A6N-31 3790.00 0.1236 30 None Detected 0 0 0.0008 <8.09 <0.000S Cellulose - 6 Structures Gypsum - 24 Structure
89'6 -3i
A-6N-32 3780.00 0.1236 28 None Celected 0 0 0.0009 <8.09 <0.0008 Ce!ulose • I Structures, Gypsum. 27
8946 •32 Structures
A-6N-33 3770.00 0.1236 16 None Ce:ecied 0 0 0.0006 <8.09 <0.9008 Cellulose - 2 Structures. Gypsum -14
8946 -33 Strictures
A-6N•34 3870.00 0.1236 16 None Detected 0 0 0.0008 <8.09 <0.D008 Celluwe -7 Structures, Gypsum - 9 StruCtUe
8946 -34
MICHAEL A. GORYCKI, Ph.D.
MARK PEYSAKHOV ~
Analyzed Approved by --•---
Disclaimer. The laboratory is not responsible br data tepWed in structures'ck which is deoerdent on volume coaected by non-laboratory personnel. This iab is only responsible
used to claim
for data reoorled in struau es/mrrr This report may not be reprooucad. excep..n !uli, without wrlttec approvar a1 ATC Associates Inc. This report may not be
product endorsement by NVIAP or any otter acency of he U.S. Government. This reocas rotates on'y to "e .arnples reported above. Quality control data (Including 95%
confidence linits and laboratory and tnalys accuracy and predsiont is avaikb'e upon request
Accredited for NVLAP PLM/rEM «101187-0, NY State ELAP y15R79
Pufie 4 of 6
Fridav, October /1, 2002
NYC-WTC 000107753
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