NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE
L 270 Swinton Avenue, Bronx, New York 10465 9 (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-T.
Project: Townhouses — 51 Harrison Street, New York, NY.
Location: Inside apartments.
Samples collected on: November 7, 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.
Sample #: Location: Flow Rate Time of test. Duration Volume Results
(Its/min) (minutes) (liters) Fibers/cc
ON OFF ON OFF
Apartment #k PII
PH ; Family.
654 By staircase landing area. 10.0 10.0 8:14am — 10:20am 126 1260 *"*
RRR
655 By windows area. 10.0 10.0 8:16am — 10:24am 128 1280
656 Field Blank # 1.
657 Field Blank # 2.
658 Sealed Balnk.
TEM air samples were analyzed by EMSL Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
NYS DOH ELAP Certificate #: 11469. Lab Report reference # 030107604.
This report must not be used by the client to claim product endorsement by NVLAP or NYS DOH
ELAP or any gency of the US Government. This report relates only to the items listed. This
certific#te r eçort shall not be reproduced except in full, without the written approval of the
r t table for results of analysis.
,
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ENVIRONMENTAL CONSULTING SERVICES
NYC-WTC 000108328
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