Ann: Mr. Joshua Sarett
ALC Environmental Received: 12/14/01 6:10:00 AM
115 W. 30th Street ATC Group #: 6093
New York NY 10001 Analysis Date: 12/ 14/01
Fe : (212) 279-6747 Phone: (212) 279-1001
Project: Gateway Plaza Management
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
Analytical Asbestos
Area Non Asbestos Structures SensidVity Concentration
Sample Volume Analyzed Ash Type(s) aSk•S SA (S/cc) e
(S/mm) (S/cc) Notas
19 1800.00 0.0450 0 None Dalected 0 0 0.0048 <22.24 <O.0O4$
6093 -19
MARK PEYSAKHOV MICHAEL A. GORYCKI, Ph.D.
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Analyzed by: ~( `~. Approved by:
Oisciaimer. The laboratory is not responsible for data reported in strucascsrcG which is dependent on volume maected by non-laboratory petsannel. This loo is only responsible
for dam reported in struGule mvry . This report may not be reproduo d, accept in full. without written approval by ATC Associates Inc. This report may not be used to dalm
produce endorsement by NVLAP or any other agency of the U.S. Government This reports relates only to the samples reported above. Ouahty control data (Including 95%
confidence limits and laboratory and analysis accuracy and precisionl is available upon reouest
Acaudited for NVLAP PLIWTEM 2101187-0, NY State ELAP#10879
NYC-WTC 000121720
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NYC-WTC_000121720Source: NYC Law Department, mirrored locally