NYC 9/11 Public Portal Document
ATC Associates
104 East 25 Street, New York, NY 10010
Phone: (212) 353-8280 Fax: (212) 353-8306
Attn: Mr. Joshua Sarett Received: 3/25/02 12:0000 PM
ALC Environmental ATC Group !t: 7201
115 W. 30th Strcct Analysis Date: 3/25/02
New York NY 10001
Fax: (212) 279-6747 Phone: (212)279-1001
Project: Gateway Plaza Management
375 Southerd Ave., Bldg. 600 NY, NY 5th Floor
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
Analytical Ashesbvs
Area Non Asbestos # Strucrures Sensiriviry Concentration
40 Sample
03
Volume Analyzed Asb Type(s) 0.54u-5 Sµ (S/cc) (S/MM') (S/cc) Notes
2400.00 0.0450 0 None Detected 0 0 0.0036 <22.24 <0.0036
7201 .1
04 2410.00 0.0450 0 None Deteced 0 0 0.0036 <22.24 <0.0036
7201 -2
OS 2420.00 0.0450 0 NoneDekaed 0 0 0.0035 <22.24 <0.0035
7201 -3
06 2420.00 0.0450 0 None Detected <22.24
0 0 0.0035 <0.0035
7201 -4
07 2420.00 0.0450 0 None Detected <22.24
0 0 0.0035 <0.0035
7201 -5
06 242000 0.0450 0 NoneDetected 0 0 0.0035 <22.24 <00035
720/ -6
•09 2410.00 0.0450 0 None Dotected 0 0 0.0036 <22.24 <0.D036
7201 .7
MICHAEL A. GORYCKI, Ph.D.
ROMAN PEYSAKHOV
Analyzed by: Approved by: _
Disclaimer. The laboratory is not responsible for data reported in structures/cc, which is dependent on volume cogected by non-laboratory personnel. This lab is only responsible
for data reported In structures/mm'. This report may riot be reproduced, accept in full, without vn$ten approval by ATC Associates Inc. This report may not be used to claim
product endorsement by NVLAP or any other agency of tthe U.S Government. This reports relates only to the samples reported above. ouafry oonvol data (including 95%
cenfdence limits and laboratory and analysis' accuracy and precision) is availaable upon request.
Accredited for NVLAP PLMITEM 9101187-0, NY Slate ELAP 010879
Pave I of 2
NYC-WTC 000121124
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