NYC 9/11 Public Portal Document
G COMMERCIAL LAB ENTERPRISE .
L 270 Swinton Avenue, Bronx, New York 10465 (718) 792-2832
c
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: 19th 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
107 South side corridor. 10.0 10.0 7:50am — 10:00am 130 1300 ***
108 Middle of corridor by elevator. 10.0 10.0 7:51am — 10:01am 130 1300 ***
109 West side corridor. 10.0 10.0 7:52am — 10:02am 130 1300 ***
110 Inside apartment # pjj_by 10.0 10.0 8:00am — 10:04am 124 1240 ***
window area.
111 Inside apartment #1- PII y 10.0 10.0 8:01am — 10:05am 124 1240 ***
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 # LI01-16191.
This report must not be used by the client to claim product endorsement by NVLAP or NYS DOH
ELAP any a ency of the US Government. This report relates only to the items listed. This
or,
certificate .r r shall not be reproduced except in full, without the written approval of the
.port
*** Se"f } Ito y table for results of analysis.
ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000109377
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