NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE .
L 270 Swinton Avenue, Bronx, New York 10465 Q (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: 14th 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
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
132 South side corridor. 10.0 10.0 10:05am — 12:05pm 120 1200 ***
133 Middle of corridor by elevator. 10.0 10.0 10:06am — 12:06pm 120 1200 ***
134 West side corridor. 10.0 10.0 10:07am —12:07pm 120 1200 ***
135 Inside apartment fk by 10.0 10.0 9:45am —12:15pm 150 1500 ***
window area.
P11
136 Inside apartment # by 10.0 10.0 9:49am —12:17pm 148 1480 ***
window area. ....--..
Apt
Apt. #
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # L101-16191.
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 repbrt shall not be reproduced except in full, without the written approval of the
*** See-fgb4ratory'table for results of analysis.
ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000109382
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