NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE.
(718)•792-2832
L 270 Swinton Avenue, Bronx, New York 10465 $'
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: 33rd 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.
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.
Duration Volume Resulis
Flow Rate Time of test.
Sample #: Location: (minutes) (liters) Fibers/cc
(itsimin)
ON OFF ON OFF
10:40am — 1:02pm 142 1420
31 South side corridor. 10.0 10.0
10.0 10:42am —1:04pm 142 1420
Middle of corridor by elevator. 10.0
32 1430
10.0 10.0 10:43am —1:06pm 143
33 West side corridor.
10.0 10:45am — 1:10pm 145 1450
Inside apartment # by 10.0
34
window area.
10:47am —1:12pm 145 1450 ( "'
Inside apartment by 10.0 10.0
35
window area. -.--.....
Apt. # p II
Apt. M.................................................. - ______________
Family.
101048-10;
EMSL Analytical, Inc.; accredited for NVLAP TEM #
TEM air samples were analyzed by 030106575.
Report reference #
NYS DOH ELAP Certificate #: 11469. Lab NYS DOH
must not be used by the client to claim product endorsement by NVLAP or
This report to the items listed. This
Government. This report relates only
ELAP or any agency of the US ~:ritten approval of the
certificate or port shall not be reproduced except in full, without the
ry
Iaborat' . 1I ~
**• e- a o story table for results of analysis.
S
Proj6ct~Manager
ENVIRONM1N1 L (;oi•:Su11INC3 SERVICES
1. _.
NYC-WTC 000109446
OCR can misread numbers and units. Confirm readings against the page image before using them.