NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE .
L 270 Swinton Avenue, Bronx, New York 10465 2 (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: 18th 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
112 South side corridor. 10.0 10.0 8:07am — 10:15am 128 1280 ***
113 Middle of corridor by elevator. 10.0 10.0 8:08am — 10:16am 128 1280 ***
114 West side corridor_. 10.0 10.0 8:09am —10:17am 128 1280 ***
115 Inside apartment A ; by 10.0 10.0 8:12am — 10:18am 126 1260 ***
window area. PII
116 Inside apartment by 10.0 10.0 8:15am — 10:19am 124 1240 ***
window area.
Apt. f Stallings Family.
Apt. - PII Wardally Family.
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 gency of the US Government. This report relates only to the items listed. This
certific r 4eprt shall not be reproduced except in full, without the written approval of the
laborat r )
*** e1acrt4ry,&able for results of analysis.
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) ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000109378
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