NYC 9/11 Public Portal Document
10/11/2002 16:56 FAX 212 353 8306 ATC 10006!007
Attn: Benjamin Sallerni Receivcd: 10'9/02 8.00:00 AM
ATC Associates In:. ATC Group #: 3946
104 East 25th Street Analysis Date: !0'10/02
New York NY 10010
Fax: (212) 353-3599 Phone: (212) 353-8280
Project: DEP Clean-up ATC Project #: 22906-0002
125 Cedar Street, New York, NY
Asbestos Fiber Analysis by Transmission Electron Microscopy via
NIOSN
Method 7402
Non Asbesros 7402 Adjw vd
Asbestos PC,'K Asbestos Asbestos % of (TEMt
Sample Volume Fibers F,%c Type(s) Fibers total F/cc Notts
A-6S-3S 3830.00 10 0 001 CHRYSOT!LE 1 9 0.0001 Ce 'Jose . 7 Sivaures. Gypsurr. . 3 S:dcit ras
3946 -36
A•68•39 3820.00 6 0.001 None Detected . :1 0 0.00!3 Cellulose- t Structure. Gypsum -3 Structures,
4946 -J; 3 2 Structures
A-6S-40 3810.00 10 0.002 CHRYSOTILE 2 17 0.0003 Ce;lubse • 3 Structures. Gypsm . 2
8946 -40 Glass - 5 Strucures
A•41 3800.00 12 0 001 CHRYSOTILE 1 8 0.0001 Cellulose - 4 Structures, Gypsurn - 3
8946 -41 Sauaures, GI3ss - 5 Suucures
A-42 3790.00 7 0.002 None Cetec:ed 0 Cellulose - 3 Strictures. Gypsum-2
0 <0.00 ; 3
•3946 .42 Stn,ctures, Class - 2 Structures
A•43 3800.00 II 0 001 None oereded 0 0 <0.0013 cellulose - 7 $trueures. Gypsum- 1 Structure.
8946 -43 Glees. 3 Structures
A.44 3800.00 15 0.002 CHFYSOTIL! 1 6 0.0001 Celulose - 12 SL1;curres, Gypsum - 2
8946 -44 - Structures, Glass -1 Stn:crure
A-45 380000 16 0 002 Ncne Detected 0 0 '0.0013 Celulose- 7 Structures, Gypsum - 8
8946 -4S Srr .ores, Gkss -1 Stniclure
A-46 3790.00 18 0.00, None Detected ) 0 <0.0013 Celr;bse - 9 Structures, Gypsum - 8
6946 -46 Strad res, Glass - 1 Sinrcu:re
A-47 380000 13 0.001 None 0eeded 0 0 <0.0013 Celulose -10 Structures. Gypsum - 2
8946 -47 Structures, Glass • 1 Slrucure
MARK PEYSAKHOV MICH•4EL A. GORYC:<I, Ph.D.
Analyzed by: Approved by
ATC is responsible for
not
reported it 6berslcc, whicPt dependent
data
ume collected by eon.iaboralory personal. Tha above repert reiates only to the items tested. ThIS
is
on
vo
report may be reproduced,
not
withov wrtrten approval by ATC Aa cciates Inc.
except
in full,
Analysis performed by ATC Associates Inc !NY FLAP #10879).
Forty Grid Openings irom ead of the se'nples were examinec for sCucturer gueate• llan 51j'n and Widths betweer 0.25y and 3j. err hav r a lengttwo•wrdtn ra:'.c greate'
than 3:1 .
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