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 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: 7th 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
170 South side corridor. 10.0 10.0 8:10am — 11:00am 170 1700 "**
171 Middle of corridor by elevator. 10.0 10.0 8:11am — 11:01am 170 1700
172 West side corridor. 10.0 10.0 8:12am — 11:02am 170 1700
173 Inside apartment # ; by 10.0 10.0 8:15am —11:05am 170 1700 ***
window area.
PIT'
174 Inside apartment #. by 10.0 10.0 8:17am —11:07am 170 1700 ***
window area. L......
Apt. # " '
_., ., ._._._t._-._._._ _._._._._.,
Apt. 9. P11
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # LI01-16238.
This report must not be used by the client to claim product endorsement by NVLAP or NYS DOH
ELAP Qr any gency of the US Government. This report relates only to the items listed. This
certifi ate or report shall not be reproduced except in full, without the written approval of the
Tabora o
.\
table for results of analysis.
I /
I ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000109390
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