NYC 9/11 Public Portal Document
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: 29th 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.
Maria Escalona. AH 98-01434.
REPORT
-ASBESTOS FIBER ANALYSIS BY
TRANSMISSION ELECTRON MICROSCOPY (TEM)
Performed by EPA 40 CFR Part 763 Final Rule, EPA Level II.
Flow Rate Time of test. Duration Volume Results
Sample #: Location:
(Its/min) , (minutes) (liters) Fibers/cc
ON OFF ON OFF
South side corridor. 10.0 10.0 7:50am — 9:55am 125 1250
54
Middle of corridor by elevator. 10.0 10.0 7:51am — 9:57am 126 1260
55
West side corridor. 10.0 10.0 7:52am — 9:59am 127 1270
56
Inside apartment 9 by 10.0 10.0 7:56am —10:01am 125 1250 •"
57
window area. P I
Inside apartment # by 10.0 10.0 7:58am — 10:04am 126 1260 I "
58
window area.
Apt_ I
Apt. ik
TEM # 101048-10;
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP
NYS DOH ELAP Certificate #: 11469. Lab Report reference # LI01-16152.
NVLAP or NYS DOH
This report must not be used by the client to claim product endorsement by
Government. This report relates only to the items listed. This
ELAP or any agency of the US
the
certificate,or[report shall not be reproduced except in full, without the written approval of
laborato
Seee-tb/i.r~~tto ble for results of analysis.
(S
.NIVIRONM.ENIA,. CONSULTING SE_RVI: S
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NYC-WTC 000109450
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