NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE
L 270 Swinton Avenue, Bronx, New York 10465 sr (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: ,10"' Floor — Various locations.
Samples collected on: October 23, 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) Fibersfcc
ON OFF ON OFF
RRR
152 South side corridor. 10.0 10.0 11:25am — 1:30pm 125 1250
153 Middle of corridor by elevator. 10.0 10.0 11:26am — 1:31pm 125 1250 **"
154 West side corridor. 10.0 10.0 11:27am — 1:32pm 125 1250
155 Inside apartment #! by 10.0 10.0 11:30am — 1:34pm 124 1240 **"
window area.
P11 1240 **"
156 Inside apartment #! [by 10.0 10.0 11:32am — 1:36pm 124
window area. i----------
Apt. # P11
157 Field Blank # 1.
*RR
158 Field Blank # 2.
,RR
159 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 # LI01-16191.
This report must not be used by the client to claim product endorsement by NVLAP or NYS DOH
k
ELAP or any agency of the US Government. This report relates only to the items listed. This
certificate or eport shall not be reproduced except in full, without the written approval of the
laborator i
*'* S e la, orato table for results of analysis.
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NYC-WTC 000109469
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