NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE.
L 270 Swinton Avenue, Bronx, New York 10465 9 (718) 792-2832
E
Duane Street Associates do
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: 381h 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) Fibers/cc
ON OFF ON OFF
6 South side corridor. 10.0 10.0 8:01am — 10:10am 129 1290 ***
7 Middle of corridor by elevator. 10.0 10.0 8:02am —10:11am 129 1290 ***
8 West side corridor. 10.0 10.0 8:03am — 10:13am 130 1300 ***
9 Inside apartment #! pjj_ by 10.0 10.0 8:05am — 10:15am 130 1300 ***
windows area.
10 Inside apartment P11 by 10.0 10.0 8:07am — 10:17am 130 1300 ***
windows area. `---------
Apt. # ^ II
Apt. # ~+
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 agency of the US Government. This report relates only to the items listed. This
certificate r port shall not be reproduced except in full, without the written approval of the
laborat
*** S ~a to able for results of analysis.
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ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000109358
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