NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE.
L 270 Swinton Avenue, Bronx, New York 10465 9 (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: 36th 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) Fiberslcc
ON OFF ON OFF
16 South side corridor. 10.0 10.0 8:15am — 10:30am 135 1350 ***
17 Middle of corridor by elevator. 10.0 10.0 8:16am —10:32am 136 1360 ***
18 West side corridor. 10.0 10.0 8:17am — 10:33am 136 1360 ***
19 Inside apartment i ; by 10.0 10.0 8:20am — 10:35am 135 1350 ***
window area. P11
20 Inside apartment # ! by 10.0 10.0 8:24am — 10:37am 133 1330 "**
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 # 030106575.
This report must not be used by the client to claim product endorsement by NVLAP or NYS DOH
ELAPseeo .. an ` a ececy of the US Government. This report relates only to the items listed. This
certifica e 0r r4ort shall not be reproduced except in full, without the written approval of the
laborato
*** S 64oi ,tabIe for results of analysis.
J
f f' I ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000109360
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