NYC 9/11 Public Portal Document
attn: Mi. Joshua Sarett
ALC Envtronmcntal Received: 1/24/02 5 00.00 AM
I l5 W 30th Scrcct ATC Group d: 6419
Ncw York NY 10001
Analysis Date: 1/24/02
Fax: (212)279-6747 Phone: (212)279-1001
Project: Gateway Plaza Management
375 South End Ave. , Bldg 400. New York , NY
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
4nalyrical Asbestos
Nee Non Asbestos Structures Sensitivity Concentration
Sample Voltrnre Analyzed Ash Type(s) (S/cc)
0.5k-5 Sp (S/mun') (S/cc) ,dotes
9 1800.00 00450 0 NoneDetecreo 0 0 0.0048 <.2.24 <00048
(i419 -9
0 1800.00 00450 0 None Detected 0 0 00048 <22 2.4 <00048
6419 -10
MICHAEL A. GORYCKI, Ph D
ROMAN PEYSAKHOV
Analyzed by Approved by
Dsciarmer rha laboratory is not responsible for data raporled in structures/cc. whkh is dependent on vow me collected by non-laboratory personnel. This abs on,y responsible
tot cata reported In strutfures/mm The report may not be reproduced except r full, without wnfu:n approval by ATC Asacoates Inc This report may not be used to claim
proa.xt endorzernettt by NVLAP or any other agency of the U.S. Government This reports relates only to the samples reported aocve Cuality control data pnciudlrg 9S'J
confidence limas and laboratory and analysis acaaacy and procson) it available upon request
Accredited for NVLAP PLM TEM -.101187-0, NY State FLAP x10879
NYC-WTC 000121355
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