NYC 9/11 Public Portal Document
t '
C COMMERCIAL LAB ENTERPRISE.
L 270 Swinton Avenue, Bronx, New York 10465 sr (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: 38th 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 11.
Flow Rate Time of test. Duration Volume Results
Sample #: Location: Fibers/cc
(Its/min) (minutes) (liters)
ON OFF ON OFF
10.0 10.0 9:30am — 12.30pm 180 1800
38R'""' 32" floor, west side corridor.
NVLAP TEM # 101048-10;
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for
NYS DOH ELAP Certificate #: 11469. Lab Report reference # LI01-16238.
NVLAP or NYS DOH
This report must not be used by the client to claim product endorsement by
ency of the US Government. This report relates only to the items listed. This
ELAP or any
p shall not be reproduced except in full, without the written approval of the
certificate or 1eort
laboratory.\
Sam lS
/1 t H I /
881k is a repeat sample from the 32"' floor area.
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F NVIi2ONMENTAL CONSULTING; SERVICES
NYC-WTC 000109470
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