NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE .
L 270 Swinton Avenue, Bronx, New York 10465 W (718) 792-2832
E
Duane Street Associates do
Hudson River Management LLC.,
40 Harrison Street
New York, NY.
10013
Attn.: Ms. Deborah Dolan.
File #: 01231-B9.
Project: Building #9-310 Greenwich Street, New York, NY.
Location: 2"d Floor — Various locations.
Samples collected on: October 24, 2001.
Type of test: TEM — Air Quality Tests.
Industrial Hygienists: Victor Escalona. AH 90-16572. Rotameter #: 1
Maria Escalona. AH 98-01434.
REPORT
ASBESTOS FIBER ANALYSIS BY
TRANSMISSION ELECTRON MICROSCOPY (TEM)
Performed by EPA 40 CFR Part 763 Final Rule, EPA Level II.
Sample #: Location: Flow Rate Time of test. Duration Volume Results
(Its/min) (minutes) (liters) Fibers/cc
ON OFF ON OFF
195 East side corridor. 10.0 10.0 10:50am — 12:58pm 128 1280 ***
196 Inside laundry room east area. 10.0 10.0 10:51am — 12:59pm 128 1280 ***
197 Inside community room west 10.0 10.0 10:53am — 1:04pm 131 1310 ***
area.
198 Inside apartment # yy 10.0 10.0 10:55am — 12:55pm 120 1200 ***
window area.
P11
199 Inside apartment >y 10.0 10.0 10:57am — 1:06pm 129 1290 ***
window area. `---------
Apt. #
Apt. # P
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # LI01-16238.
This report must not be used by the client to claim product endorsement by NVLAP or NYS DOH
ELAP or any,agency of the US Government. This report relates only to the items listed. This
certiffcat or jt4ort shall not be reproduced except in full, without the written approval of the
*"* ra table for results of analysis.
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ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000109395
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