NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE.
L 270 Swinton Avenue, Bronx, New York 10465 5i' (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: 8`" 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 I1.
Sample #: Location: Flow Rate Time of test. Duration Volume Results
(Its/min) (minutes) (liters) Fibers/cc
ON OFF ON OFF
165 South side corridor. 10.0 10.0 8:00am — 10:45am 165 1650
166 Middle of corridor by elevator. 10.0 10.0 8:01am — 10:46am 165 1650
167 West side corridor. 10.0 10.0 8:02am — 10:47am 165 1650
168 Inside apartment; ;by 10.0 10.0 8:04am — 10:49am 165 1650
window area. P11
169** Inside apartment; by 10.0 10.0 7:50am —10:45am 175 1750
window area.
P11
Apt. #
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # LI01-16238.
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
Iaborato
Se\laoi t9ry table for results of analysis.
+ ~f 16 was collected on October 25, 2001.
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NYC-WTC 000109472
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