NYC 9/11 Public Portal Document
10/15/200 :05 FAX 212 353 8306 ATC 121004
Received: 10/'9/02 1:0000 PM
Attn: Benjamin Sallk=
ATC Associates Inc. ATC Group #: 8950
<%nalysis Date: 10114102
104 East 25th Street
New York NY 10010
Fax: (212) 353-3599 Phone: (212) 353-82.80
Project: DEP Clean-up ATC Project #: 22906-0002
125 Cedar Strcct, New Yoik, NY
Asbestos Fiber Analysis by Transmission Electron Microscopy via NIOSH
Method 7402
Asbestos 7402 Adjusted
Nun
PCtf Asbestos asbestos y6 of (TEX)
sisbestes
F/ec Typr,(s) Fibers total F/cc Notes
Saoupie Volume Fibers
None Delec red 0 0 <0.001$ Celluose - 2 Structures. Gypsum - 2 Structures
A 4N 20 3600.00 4 0,001
8950 •!8
None Detected 0 0 { 0.0014 Cellulose - 5 Stucttres. Gypsum - 8 Strucn res
A 4N 21 3600.00 10 0.001
8950 •!9
0 <0.0014 — Cellulose -3 Structures, Gypsur -13~
A 4N 22 3600.00 16 0.001 None Detected 0
Structures
8950 -20
None Detected 0 0 -0.004 Cellulose -1 Structure
A 4N 23 3600.00 1 0.001
8950 •2!
None Datectsd t 0 0 <0.0014 Cell:lose d Structures, Gypsum - ~3
A 4i`I 24 3600.00 17 0.002 Stta:tutes
8930 -22
None Detected 0 0 .0.0014 Cellulose • 8 Shuctr.ras, Gypsum - 6 Struciures
A4 25 3600.00 14 0.001
8930 -23
0 0 <0.00I4 Cellulose -6 Structure$, Gypsum • 2 Stn enures
A 4 36 3GQ0,00 8 0001 None Detected
8930 -24
None Detected U 0 <0.0014 • Cellulose - 5 Strrcare$. Gypsum -4
A 3S 77 3600.00 10 0.001 StNctures. Grass -1 Structure
89.10 -25
None Detected 0 3 <0.0014 Cellulose - 6 Structures, Gypsum .2 Structures
A 3S 28 3600.00 8 0 001
$950 -26
<0,0014 Cellulose b Swdures. Gypsum Swe~res
A 3 S29 3600.00 8 0.001 Nona Detected 0 0
8950 -27
MICHAEL A. GORYCKI, Ph.D.
ROMA1 PEYSft jPV
Approves by:
Analyzed by: 1JJJith/
items tested. This
vo:ume rxilected by ncn-mbarotcy personal. The above report toreros only torte
ATC is not responsible for data reported in OhemJ . wan t s dependent on Assocates Inc
aprcvat by ATC
report may not be roproduoed, except in fud, v.ihout ww.en
Analysis performed by ATC Associates inc. lNY ELA 1C8791• and having a Iengdt-to•width i9flO Greater
enarn red for st. auras greater limn Shin (ergth and widths between 0.25i. and 3u,
Forty Grid Openings from each of tna samples were
ban 3:1 _--
Pa,'e 3 of 6
Monday, Ocrober 14, 2002
NYC-WTC 000097138
OCR can misread numbers and units. Confirm readings against the page image before using them.