NYC 9/11 Public Portal Document
Received: 12/19/01 5.00:00 AM
Attn: Mr. Joshua Sarett
ALC Environmental
ATC Group #: 6143
115 W. 30th Street
NY 10001 Analysis Date: 12/19/01
New York
Fax: (212) 279-6747 Phone: (212) 27.9-1001
Project: Gateway Plaza Management
York NY
395 Southerd Ave. , Blds 600. New
Electron Microscopy (TEM) Performed
Asbestos Fiber Analysis by Transmission
by EPA 40 CFR Part 763 Final Rule (AHERA)
Analytical Asbestos
Asbestos Structures Sensitivity Concentration
Area Nor'
Ash Typefs) 0.5p.5 5p (S/cc) (S/mm) (S/cc) Notes
Sample Volume Anal,^~d
0 0 0.0048 <22.24 <0.0048
19 1800.00 00450 0 None OeteCad
6143 -19
N0ee0e!acted 0 0 0.0048 <2224 <0.0045
20 1800.00 00450 0
6143 •20
0 0 0.0048 <22.24 <0 U048
22 1 180000 0.0450 0 None 0eteccleo
6143 -21
0 0 0.0048 <22.24 <0.0048
21 1800.1)0 O.v450 0 yonsDetected
6t43 _72
0 0.0048 <22.24 <0.0048
23 1800.00 0.0450 0 None 0e1ec1ed 0
6143 -23
0 0 0.0048 <22.24 <00048
=4 1900.00 00450 0 Nam Detect
6143 -24
9
,MICHAEL A. GORYCKI, Ph.D.
ROMAN PEYSAKHOV _
APPcoved by:
Analysed by:
resDonsinle
collected by no-laboratory Perso'mU. This lab is only
rePoRed in sUudwm/ec tvflrctt is dependent On vo,me
• OittCiLfnCt: The Wbonnry a not responsible for eta reproduced. accept i+ ful. wima 4 writtse approves try Alt 1Lssociates Inc. Tnls report may not be used to rune
for aata reported to see to rattmm'. This report may not be reported above. Quaf ly control data (nctud ng 95t4
of the U.S. Government. This reports relates only to the samples
pareses enooaement oy NVLAP at any other agency
IS avail upon request
cnntdanoa broils and laboretory and anatysW accuracy and precision)
910879
Accredited tot NVIAP PtWTEM v101187-0, NY State FLAP
NYC-WTC 000121786
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