NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE.
L 270 Swinton Avenue, Bronx, New York 10465 7Z' (718) 792-2832
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: 4th 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.
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 11.
Sample #: Location: Flow Rate Time of test. Duration Volume Results
(Its/min) (minutes) (liters)* Fibersicc
ON OFF ON OFF
185 South side corridor. 10.0 10.0 10:15am — 12:20pm 125 1250 •••
186 Middle of corridor by elevator. 10.0 10.0 10:16am — 12:21pm 125 1250
187 West side corridor. 10.0 10.0 10:17am — 12:22pm 125 1250 "•"
188 Inside apartment # py 10.0 10.0 10:20am — 12:24pm 124 1240 *•*
window area. P11
189"" Inside apartment # ?y 10.0 10.0 7:45am — 10:46am 181 1810
window area. --------
Apt.
PII
Apt # ._.W
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
certificate or report shall not be reproduced except in full, without the written approval of the
Iaborat
See aoratoçytable for results of analysis.
Sam #1 89 i collected on October 25, 2001.
91
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NYC-WTC 000109476
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