NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE.
L 270 Swinton Avenue, Bronx, New York 10465 W (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.
51h
Location: 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 II.
Sample #: Location: Flow Rate Time of test. Duration Volume Results
(Its/min) (minutes) (liters) Fibers/cc
ON OFF ON OFF
180 South side corridor. 10.0 10.0 9:00am — 11:25am 145 1450 *•"
181 Middle of corridor by elevator. 10.0 10.0 9:01am — 11:26am 145 1450 '•*
182 West side corridor. 10.0 10.0 9:02am — 11:27am 145 1450 "*
183 Inside apartment* I by 10.0 10.0 9:05am —11:30am 145 1450 '**
window area.
~PII
184 Inside apartment # ? by 10.0 10.0 9:06am — 11:32am 146 1460 '**
window area.
._._._._._._._._. ._._._._._._._._
Apt.
Apt.# P
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference #1101-16238.
This report must not be used by the client to claim product endorsement by NVLAP or NYS DOH
ELAP or any a1gency of the US Government. This report relates only to the items listed. This
certifidate çr 6ort shall not be reproduced except in full, without the written approval of the
laborai<o
ry~table for results of analysis.
Is
ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000109392
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