NYC 9/11 Public Portal Document
Attn: Mr. Michael Zovak Received: 12/19/01 8:00:00 AM
Airtek Environmental Corporation
39 W. 38th Sreet ATC Group #: 6149
New York, NY 10018 Analysis Date: 12/19/01
Fax: (212) 768-0759 Phone: (212) 768-0516
I Project: Lion's Head 110 Development, LLC
110 Church Street
I Asbestos Fiber Analysis
Y by Transmission Electron Microscopy (TEM) Performed
by EPA 40 CFR Part 763 Final Rule (AHERA)
Analytical Asbestos
Area Non Asbestos Structures Sensitivity Concentration
Sample Volume .4nalyzed Asb Types) O.S,u-5 Su (S/cc) (S/mmj) (S/cc) Notes
' 014
6149 -9
1310.00 0.0674 0 CHRYSOTILE 0 2 0.0044 29.66 0.0087
015 1320.00 0.0674 0 CHRYSOTILE 2 1 0.0043 44.48 0.0130
6149 -10
021
I 6149 -1 1
1310.00 0.0674 0 CHRYSOTILE 1 0 0.0044 14.83 0.0044
022 1300.00 0.0674 0 CHRYSOTILE 2 1 0.0044 44.48 0.0132
6149-12
023 1310.00 0.0674 0 CHRYSOTILE 0 1 0.0044 14.83 0.0044
6149-13
I 024
6149 -14
1300.00 0.0674 0 None Detected 0 0 0.0044 < 14.83 <0.0044
025 1300.00 0.0674 0 CHRYSOTILE 0 1 0.0044 14.83 0.0044
6149 -15
I
I MICHAEL A. GORYCKI, Ph.D.
ROMAN PEYSAKHOV
I Analyzed by: A proved by:
I Disclaimer. The laboratory is not responsible for data reported in structures/cc, which is dependent on volume collected by non-laboratory personnel. This lab is only responsible
for data reported in structureslmm'. This report may not be reproduced, except in full, without written approval by ATC Associates Inc. This report may not be used to claim
product endorsement by NVLAP or any other agency of the U.S. Government This reports relates only to the samples reported above. Quality control data (including 95%
I confidence limits and laboratory and analysis' accuracy and precision) is available upon request
Accredited for NVLAP PL M TEM #101187-0. NY State ELAP #10879
I
NYC-WTC 000098402
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