NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE
L 270 Swinton Avenue, Bronx, New York 10465 5t (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; 19th 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.
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 — 10:00am 130 1300
107
Middle of corridor by elevator. 10.0 10.0 7:51am —10:01am 130 1300
108
109 West side corridor. 10.0 10.0 7:52am — 10:02am 130 1300
Inside apartment #k by 10.0 10.0 8:00am — 10:04am 124 1240
110
window area.
PII 10.0 10.0 8:01am —10:05am 124 1240 *"
111 Inside apartment #; by
window area. _._._._._i
Apt.
Apt. P
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
ELAP or. any agency of the US Government. This report relates only to the items listed. This
certificate or rep shall not he reproduced except in full, without the written approval of the
laboratoni. I!
*• Se~l t oU tory~able for results of analysis.
Ir
Lh!VIRO:JI.M!=1JTAL CONSULTING :iir!VICLS
NYC-WTC 000109460
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