NYC 9/11 Public Portal Document
Attn: Mr Joshua SasctT
ALC Environmental Received: 2/5/02 110000 PM
115 W 30th Street ATC Group #: 6577
New York NY 10001
Analysts Date: 2/6/02
Fax: (212)279-6747 Phone: (212)279-1001
Project Gateway Plnza Management
375 South End Ave , Bldg 400, New York , NY
Asbestos Fiber Analysis by Transmission Electron Microscopy
(TE,4) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
Analytical Asbestos
Area Non Asbestos Structures Sensitivity Concerrrratiorr
Sample Vol,,mc Aualyted Asb Types/ 0.5p-5 (S/cc)
Sp (Shear) (S/cc) Nures
9 i 80000 0.0450 0 None Date_ted 0 0 00048 <2.2 24 <0 OUaB
0577 -9
i0 180000 0.0450 0 None Detected 0 0 0.0048 <22.24 <0 0048
6577 - I O
1800.00 00450 0 None Deoecled 0 0 00048 <22.24 <0.0048
0577 .i
ROMAN PEYSAKHO\' MICHAEL. A GORS-CKI. Ph D
Ana,y/cd by Approved by
Declaimer The laboratory s not resoons~e a fir data reported .n s1ruc1urasicc. which is dependent on volume collected by nondaooialory nersonne, Ths tab is only esxr.s.b!e
or data reported in structurestmm This report may not be reproduced. etcapt .n full without written approval by ATC Associates Inc This •epon may not be used to claim
a*cduC, endorsomant by NVLAP or any otter agency of Inc U S Government. Tna moors relates only to the amoles reported above Quality control data (tnciuding 95%
con'Icanca Um.'s and laboratory and ena.ysis accuracy and precision) is available upon request
Accred lea for hV_AP PLPNTE.0 #1Ot 187.0 NY Slate FLAP 010879
NYC-WTC 000121394
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