NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE
L 270 Swinton Avenue, Bronx, New York 10465 8' (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: 13`h Floor — Various locations.
Samples collected on: October 23, 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
137 South side corridor. 10.0 10.0 10:10am — 12:40pm 150 1500
138 Middle of corridor by elevator. 10.0 10.0 10:11am — 12:41pm 150 1500
139 West side corridor.._._._._._ 10.0 10.0 10:12am — 12:42pm 150 1500 ***
140 Inside apartment #i by 10.0 10.0 10:15am — 12:45pm 150 1500 •"'
window area. P11
141 Inside apartment #; by 10.0 10.0 10:20am —12:47pm 147 1470
window area. -.-.-...-
Apt. #; ~II
Apt.#!
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # LI01-16191.
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
certificate for report shall not be reproduced except in full, without the written approval of the
See 1 oratorykable for results of analysis.
f
,Proft tt Manager
J ENVIRON!A1 NTAI. CONSULTING SF. 'VICI.
NYC-WTC 000109466
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