NYC 9/11 Public Portal Document
Attn: Benjamin Sallemi Received: 10,9/02 8:00:00 AM
ATC Associates Inc. ATC Group #: 8946
104 East 25th Street Analysis Date: 10/11/02
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
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
Analytical .'lsbestos
Area Non Asbestos ax Structures Sensitivity Concentration
Sample Volume Analyzed Asb Type(s) 1)-5p-5 Sp (S/cc) (S/mm') (S/cc) Notes
A-9S-08 3S90.O0 0.1236 27 None Detected 0 0 0.0008 <8.09 <U.0008 Cellulose - 5 Structures. Gypsum - 22
8946 -8 Structures
A-9S-09 3880.00 0.1236 I9 CHRYSOTILE I 0 0.0008 8.09 0.0008 Gypsum - 19 Structure
8946 -9
A-9S- 1 0 3870.00 0.1236 II CHRYSOTILE I I 0.0008 16.18 0.0016 Cellulose -1 Structures. Glass -10 Structure
3946 -l0
A-3N-I 1 3570-00 0.1236 49 None Detected 0 0 0.0008 <S.09 <0.0008 Cellulose • 4 Structures. Gypsum .45
8946 -1l Structures
A-SN-12 3860.00 0.1236 25 CHRYSOTILE I I 0.0008 16.18 0.0016 Cellulose - 2 Structures. Gypsum - 23
946 -12 Structures
A-SN-13 3350.00 0.1236 21 CHRYSOTILE 0 1 0.0003 8.09 0.000S Cellulose - 5 Structures. Gypsum -16
8946 -13 Structures
A-8N-I4 3840.00 0.1236 25 None Detected 0 0 0.0008 <8.09 <0.0008 Cellulose -3 Structures. Gypsum - 21
8946 -/4 Structure. Glass -1 Structures
A-SN-I 5 3830.00 0.1236 28 None Detected 0 0 0.0008 <8.09 <0.0008 Cellulose- 2 Structures. Gypsum - 25
8946 -15 Structures, Glass -1 Structures
A-8S-16 3850.00 0.1236 9 CHRYSOTILE 0 I 0.0008 8.09 0.0008 Gypsum -9 Structures. Glass -1 Structure
3946 -16
MARK PEYSAKHOV MICHAEL A. GORYCKI, Ph.D.
Analyzed by roved by•
lab
Disclaimer The laboratory is not responsible for data reperted in swcturesicc, whicn s dependent on volume collected by non-laboratory personnel. This :s on responsiole
icr data reooned in structures/mm'. This report may not be reproduces, except in full, without written approvai by ATC Associates Inc. This report may not be used to claim
product endorsement by NVLAP or any other agency of the U.S. 3ovemment This resorts relates only :o the samples reported above. Quality control data iincluaing 95%
• confidence limits and laboratory and analysis' accuracy and precisicn) is available upon request
Accredited for NVLAP PLMWTEM 310118-0. NY State ELAP 910879
Fridat', October II, 2402 Pu-e 2 of 6
NYC-WTC 000130005
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