NYC 9/11 Public Portal Document
b4/ 02/ 2 1 22:21 2123533599 PAGE 02/09
ATC Associates
Street, New York, NY 10010
1 East 25
one: (212) 353-8280 Fax: (212) 353-8306
12eceived: 4/2/03 2:00:00 AM
Attu: Mr. Andrew Gasparro ATC Group #: 9600
JLC Environmental Consultants, INC.
Analysis Date: 4/2/03
Fnx: (212) 420-6092 phone: (212) 420.8119
Project: DEP Project #: 03-2744
114 Liberty Street, New York, NY
Electron Microscopy (xEM) Performed
Asbestos Fiber Analysis by Transmission (AHERA/MODIFIED AMERA)
by EPA 40 CFR Part 763 Finial Rule Asbestos
Analytical Totnl.9sbestos
Concrntratlon Concentration
Area Non Asbestos # Stracturas Sensitivity
Type(.$) 0.5p-S Sit (S/cc) S/mrn') (S/cc) (S y Sp/cc)
Sample Valum Analyzed Asb
1 3643.00 0.2360 0 None Detected 0 0 0.0004 <4,24 <0.0004 <0.0004
9600 -1
0.0004 <4.24 <0.0004 < 0.0004
3643.00 0.2360 0 None Detected 0 0
2
9600 -2
<4.24 <0.0004 <0.1)004
0 None Detected 0 0 0.0004
3643,00 0.23GQ
9600 -3
0.0004 <4.24 <0.0004 < 0.0004
0.2360 0 None Detected 0 0
4 3643.00
9600 -4
<4.24 <0.0004 < 0.0004
0 None Detected 0 0 0.0004
S 3 643.00 0.2360
9600 -5
0.0004 <4.24 <0.0004 < 0.0004
6 3643.00 0.2360 0 None Detected 0 0
9600 -6
0.0004 <4,24 <0.0004 < O.U004
3643.00 0.2360 0 None Detected 0 0
7
x9600 -7
MILENALOWD
ROMAN PEYSAK OV Approved by:
Analyzed by:
tO nneL This lab is ytonl el111111 ble
for date withoutndent Ofl volume lected by preport may otbe used
Disclaimer. The laboratory is not ~ le written approval byiA Associateslna Th
n fun, contort dam rinduding
for data reported in structures► pe r not ne reproduced except lates only to the samples raperred above. Qualib
product endi bomtoNVLAP eporequeat
and ath agenra cycof the Uprecision) ant Th upon
confidence ei ~dtis by
*10879
Accredited for NVLAP pLMrrpM #101167-0, NY State FLAP
Page 1 of 3
Wednesday. April 02, 2003
NYC-WTC 000132079
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