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.
4th
Location: 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.
Segundo Jofat. AH 89-09474.
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
185 South side corridor. 10.0 10.0 10:15am - 12:20pm 125 1250 **'
186 Middle of corridor by elevator. 10.0 10.0 10:16am - 12:21pm 125 1250 ***
187 West side corridor. 10.0 10.0 10:17am - 12:22pm 125 1250
188 Inside apartment by 10.0 10.0 10:20am - 12:24pm 124 1240 •'*
window area. `
P11:
189** Inside apartment # by 10.0 10.0 7:45am - 10:46am 181 1810
window area.
Apt.
Apt. II
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # L101-16238.
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 or report shall not be reproduced except in full, without the written approval of the
laborat
*** See a ato t ble for results of analysis.
** Sa 189 a collected on October 25, 2001.
Po a a r
j' ENV!RONME.NTAI. CONStILIING SERVICES
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NYC-WTC 000109393
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