NYC 9/11 Public Portal Document
Attn: Benjamin Sallemi Received: 10/9/02 1:00:00 PM
ATC Associates Inc. ATC Group #: 8950
104 East 25th Street Analysis Date: 10.13/02
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 Asbestos
Area Non Asbestos # Structures Sensitivity Concentration
Sample Volume Analyzed asb Type(sl O.Sp-S 5p (S/cc) (S/mm') (S/cc) Notes
A 3 37 3600.00 0.1236 I None Detected 0 0 0.0009 <8.09 <0.0009 Gypsum - 1 Structures
8950 -35
A 3 38 3600.00 0.1236 7 None Detected 0 0 0.0009 <8.09 <0.0009 Cellulose -2 Structures. Gypsum -
8950 -36 Structures. Glass -4 Structures
A 239 3600.00 0.1236 1 None Detected 0 0 0.0009 <8.09 <0.0009 Gypsum -1 Structures
.4950 -37
A 2S 40 3600.00 0.1236 I None Detected 0 0 0.0009 <8.09 <0.0009 Gypsum - 1 Structures
3950 -38
A 2S 41 3600.00 0.1236 2 None Detected 0 0 0.0009 <8.09 <0.0009 Cellulose -1 Structures. Gypsum - I Structures
•950 •39
A 2S 42 3600.04) 0.1236 6 None Detected 0 0 0.0009 < 8.09 <0.0009 Gypsum -6 Structures
8950 -40
A 2S 43 3600.00 0.1236 2 None Detected 0 0 0.0009 <8.09 <0.0009 Cellulose - I Structures. Gypsum -1 Structures
8950 -al
A 2N a4 3600.00 0.1236 3 None Detected 0 0 0.0009 <8.09 <0.0009 Cellulose -1 Structures. Gypsum -2 Structures
5950 -42
A '-N 45 3600.00 0.1236 4 None Detected 0 0 0.0009 < 8.09 <0.0009 Cellulose -2 Structures. Gypsum -2 Structures
8950 -43
MICHAEL A. GORYCKI. Ph. D.
MARK PEYSAKHOV
.analyzed by: proved by:
Disclaimer The laboratory is rot responsible for data reported in structuresicc, which is dependent on volume collected by non-laboratory personnel. This lab only ,esoonsible
for aata reported in structuresrmm' This report may not be reoroduced. except in full, without wntten approval by ATC Associates Inc. This eport may not be used 'o claim
aroauct endorsement coy NVLAP or any other agency of the U.S. Government. This reports relates only to the samples reported above. Quality control data (including 35%
• confidence limits ana laboratory and analysis' accuracy and precision) is available upon request.
Accredited for NVLAP PLMITEM ?101187-0, NY State E.AP x10819
Sundae. October /3, 2002 Pae 5 of 6
NYC-WTC 000130020
OCR can misread numbers and units. Confirm readings against the page image before using them.