NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE.
270 Swinton Avenue, Bronx, New York 10465 (718) 792-2832
E
Duane Street Associates c/o
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: 35th Floor — Various locations.
Samples collected on: October 19, 2001.
Type of test: TEM — Air Quality Tests.
Industrial Hygienists: Victor Escalona. AH 90-16572. Rotameter #: 1.
Segundo Jofat. AH 89-09474.
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
21 South side corridor. 10.0 10.0 10:15am — 12:21pm 126 1260 ***
22 Middle of corridor by elevator. 10.0 10.0 10:16am — 12:24pm 128 1280 ***
23 West side corridor. 10.0 10.0 10:17am — 12:25pm 128 1280 ***
24 Inside apartment P11 by 10.0 10.0 10:21am — 12:27pm 126 1260 ***
window area.
25 Inside apartment # pjj by 10.0 10.0 10:29am —12:29pm 120 1200 ***
window area. `----------
Apt. 4
P
Apt. #._._._._._._._._._._._._._._._._._._._._._.
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # 030106575.
This report must not be used by the client to claim product endorsement by NVLAP or NYS DOH
ELAP or arty ncy of the US Government. This report relates only to the items listed. This
certificate or\ Jrptrt shall not be reproduced except in full, without the written approval of the
laboratLr
*** I oratoty able for results of analysis.
a
ENVIRONMENTAL- CONSULTING SERVICE F-
NYC-WTC 000109361
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