NYC 9/11 Public Portal Document
ATC Associates
104 East 25 Street, New York, W. 10010
Phone. (212) 353-8280 Fax- (212) 353-8306
Attn: Mr Joshua Sarctt Received: 12/4/01 8:00.00 AM
ALC Envuoamental
115 W 30th Street ATC Group #: 6030
New York NY 10001 Analysis Date: 12/5/01
Fax: (212)279.674- 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)
Ana(yrica( Asbewas
Area 'iron Asbestos Structures Sensitiviry Concenrratian
Sample Volume Analyzed Ash TyPe(s) a SH-S SK (S/cc) (S/mm) (Stec) Notts
I 1800 00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0 0048
0030 -'.
2 1800 00 00450 0 None Detecec 0 0 00048 <2224 <0.0048
6030 .2
<0
800 OU 0 0450 0 Nene Detectec 0 0 0.004E <22 24 0048
6030 3
TM
4
80000 0 0450 0 None Detected 0 0 0.0048 22.24 <00048
6030 -4
1800 00 00450 0 None Detected 0 0 O0048 <2224 <00048
6030 5
G 1 800.00 0 04 50 0 None Deiec[eo 0 0 0 0048 <22 24 0 0048
6030 -G
MICHAEL A GORYCKI, Ph.D
MARK PEYSAKHOV
4«la~iVZC(1 by Approved try
Discla.:ner The laboratory s nor reoponsiore for daa reported -n slructurasir wma s dependent on volume collec9ea by non.laboratory personnel inn ab 's onry resaonsibre
to, data reported in structuresfmm' TMs report may not be reproeuced, except in full. without w:ttten approval by ATC Assocates '. rc Trio report may not be used to claim
areouct endor5emen! by NVLAP or any o!riei agency or the U S Government This reports relatee only to the samples reported above Quality controi data (includin; 95
conliaence limit and iaboratory and anarysys accuracy aria precasron) is avaltable upon reouest
Accred1ed'o' NVLAP PLMrTEM #101187.0 Ni' State ELAP #0879
NYC-WTC 000121150
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