NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE.
L 270 Swinton Avenue, Bronx, New York 10465 ST (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: 20th 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
99 South side corridor. 10.0 10.0 10:45am — 1:12pm 147 1470
100 Middle of corridor by elevator. 10.0 10.0 10:46am — 1:13pm 147 1470
101 West side corridor. 10.0 10.0 10:47am — 1:14pm 147 1470 *"*
102 Inside apartment # py 10.0 10.0 10:50am — 1:15pm 145 1450
window area.
P11
103 Inside apartment # py 10.0 10.0 10:55am — 2:10pm 195 1950 ***
window area.
..........
Apt. #
P11
104 Field Blank# 1.
105 Field Blank # 2.
106 Sealed Blank.
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\ ort report shall not be reproduced except in full, without the written approval of the
laborato
\\I11
See aboratny table for results of analysis.
Cr
ENVIRONMENTA:. CC SUi SING SERV!CES
NYC-WTC 000109459
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