NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE
L 270 Swinton Avenue, Bronx, New York 10465 5t (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; 11th 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
147 South side corridor. 10.0 10.0 11:00am —1:12pm 132 1320
148 Middle of corridor by elevator. 10.0 10.0 11:01am — 1:13pm 132 1320
149 West side corridor. 10.0 10.0 11:02am —1:14pm 132 1320
150 Inside apartment by 10.0 10.0 11:05am — 1:15pm 130 1300
window area. II
apartment 4
P ;by 10.0 10.0 11:07am — 1:17pm 130 1300
151 inside
window area. ~-----------
Apt.# r--
Apt. #
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # LI01-16191.
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 for! report shall not be reproduced except in full, without the written approval of the
"•" See la'tioratody table for results of analysis.
19
ENVI-ONMENTAL CONS;;LTI!NC. SRVF::
NYC-WTC 000109468
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