NYC 9/11 Public Portal Document
Attn: Mr. Joshua Sarctt Received: 12/14/01 9:00:00 PM
ALC Environmental
ATC Group #: 6107
115 W. 30th Strect
New York NY 10001 Analysis Date: 12/15/01
Fax: (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
Asbestos Structures Sensitivity Concentration
Area Nos
Ash Typdc) O $ s-5 5N (S/ec) (s/mm') (S/cc) . Notes
Sample Volume Analyud
0-19 None Detected 0 0 0.0048 <22.24 <0.0048
180000 0.0450 0
6107 -19
D-20 None Detected 0 0 0.0048 <22.24 <0.0048
180000 0.0450 0
6107 -20
•
D-21 1800-00 0.0450 0 Nom ectcctcd 0' 0 0.0048 <22.24 <0.0048
6107 -.1
0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048
D-22 1800.00
6107 -22
Nana Deteced 0 0 0.0048 <22.24 <0.0048
D-23 1800.00 0.0450 0
6 107 -23
0 0 0.0048 <22.24 <0.0048
D-24 1800.00 0.0450 0 None Detected
6107 -24
0 0.0048 <22.24 <0.0048
D-25 1800.00 0.0450 0 None Detected 0
6107 -25
0_.. 0
<22.24 <0.0048
D-26 0.0450 0 None Detected 0.0048
1800.00
6107 -26 -
. .. .0
0.0048 <22.24 <0.01148
D-27 1500.00 0.0450 0 None Detected 0
6107-27
•
NoneDetected 0 0 0.0048 <22.24 <0.0048
D-28 1800.00 0.0450 0
6107 -28
MICHAEL A. GORYCKI, Ph.D.
MARK PEYSAKf OV
Approved by:
Anelyrcd by:
responsible
in z ures/az which dapandent
5 Nolume conecied by non laboratory parsonnel. The tab a only
Dlscarnec The fabgratory is not responalMe for data reported do
reproduced, except in fun. without written approval by ATC
Assocmtes Inc. This report may not be used to claim
for data reported in struc4Restntm'. This report may not be reported above. Quality control data (including 95%
NVDAP or arty other agency of the U.S. Government This reports rotates only to Inc samples
produc endorsement by
precision) Is available upon request.
confidence limits and taborabry and analysis accuracy and
LAP 010878
Accredited lot NVLAP PLMtrEMS101187-0, NY State
NYC-WTC 000121711
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