NYC 9/11 Public Portal Document
r 11
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: 39th Floor — Various locations.
Samples collected on: October 19, 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
I South side corridor. 10.0 10.0 7:56am — 10:02am 126 1260
2 Middle of corridor by elevator. 10.0 10.0 7:57am — 10:03am 126 1260 ***
3 East side corridor. 10.0 10.0 7:58am — 10:05am 127 1270 "**
4 Inside apartment # PII by 10.0 10.0 7:59am — 10:06am 127 1270 "**
windows area. -----------'
5 Inside apartment i PI.I by 10.0 10.0 8:02am — 10:30am 148 1480 ***
windows area.
Apt. # II
Apt. #:
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # 030106575.
This report must not be used by the client to claim product endorsement by NVLAP or NYS DOH
ELAP or an 0 a ency of the US Government. This report relates only to the items listed. This
certific to ç re ort shall not be reproduced except in full, without the written approval of the
Iaborat rj(.
*** See boral!oiy tble for results of analysis.
Z
ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000109357
OCR can misread numbers and units. Confirm readings against the page image before using them.