NYC 9/11 Public Portal Document
• T
C COMMERCIAL LAB ENTERPRISE.
L 270 Swinton Avenue, Bronx, New York 10465 W (718) 792-2832
E
Duane Street Associates do
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: 2151 Floor — Various locations.
Samples collected on: October 22, 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
94 South side corridor. 10.0 10.0 10:20am — 1:01pm 161 1610
95 Middle of corridor by elevator. 10.0 10.0 10:22am — 1:02pm 160 1600
96 West side corridor. 10.0 10.0 10:24am — 1:03pm 159 1590
97 Inside apartment ; y 10.0 10.0 10:30am — 1:05pm 155 1550
window area.
98"" Inside apartment
P11 y 10.0 10.0 7:55am — 10:10am 135 1350
window area. ~._._._._._._..
................. ..........
Apt. f#
Apt. PI1
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # LI01-16152.
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 pr report shall not be reproduced except in full, without the written approval of the
•"* See Ible for results of analysis.
•" Sam collected on October 24, 2001.
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NYC-WTC 000109458
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