NYC 9/11 Public Portal Document
COMMERCIAL LAB ENTERPRISE.
L 270 Swinton Avenue, Bronx, New York 10465 'JZ (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: 37`h 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
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 II.
Sample #: Location: Flow Rate Time of test. Duration Volume Results
(Its/min) (minutes) (liters) Fiberslcc
ON OFF ON OFF
11 South side corridor. 10.0 10.0 8:00am — 10:12am 132 1320 *"*
12 Middle of corridor by elevator. 10.0 10.0 8:01am — 10:14am 133 1330 ***
13 West side corridor. 10.0 10.0 8:03am —10:15am 132 1320 "**
14 Inside apartment #,_. PII ?by 10.0 10.0 8:05am — 10:17am 132 1320 ***
balcony door area.
15 Inside apartment! pll by 10.0 10.0 8:10am — 10:21am 131 1310 ***
balcony door area:---------'
Apt. # P11!Low Family.
Apt. # !Cabrera Family.
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
ELAP or any a ency of the US Government. This report relates only to the items listed. This
certifica(e, or r ort shall not be reproduced except in full, without the written approval of the
*** Se r~ tible for results of analysis.
/ f /, j` ) ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000109359
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