NYC-WTC_000126608
PROJECT
CLIENT:
LOCATION
TECHNICIAN
FIELD ID #
LABORATORY
AMBIENT GROUP, INC.
55 WEST 39TH STREET
NEW YORK, NY 10018
DUST CHARACTERIZATION LABORATORY DATA REPORT
211334
Zar Realty
4 100 Church Street
: Bryan Brown
D# DESCRIPTION
COLLECTED:
DATE REC'D:
TIME REC'D:
ANALYZED:
9/23/01
9/23/01
10:00 PM
9/23/01
SAMPLE
CONSTITUENTS
PERCENT OF
SAMPLE **
1-N-02
DB2101
M-S-01
DB2102
ND = None Detected
1st Floor, Desk Adjacent To Half Wall
Intermediate Level, SW Corner
CELLULOSE
FIBER GLASS
CEMENT DUST
GRAVEL ROAD DUST
CARBON PARTICLES
TOTAL
CELLULOSE
FIBER GLASS
GRAVEL ROAD DUST
CARBON PARTICLES
CHRYSOTILE
TOTAL
Signed for Ambient Group Inc. by,
<< i
10.0%
40.0%
30.0%
10.0%
10.0%
100.0%
30.0%
40.0%
20.0%
10.0%
Trace
TAREK FATA
100.0%
, NA = Not Analyzed, There are two (2) types of dust sample submitted for analysis: Settled « Samples submitted on tape/bulk, Airborne = Samples submitted
in Air-O-Cell Cassettes. All results disclosed in this report relate only to the items tested. No reproduction of ail or any portion of this report shall occur without written approval
of Ambient
of in accordance with applicable regulations.
Group Inc. Unless otherwise directed by the Client, Ambient Group Inc. will retain the samples listed in this report for five (5) days, after which time they may be disposed
NYC 9/11 Public Portal Document
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000126608Source: NYC Law Department, mirrored locally
Laboratory report characterizing settled dust composition at 75 Park Place collected on November 8, 2001, identifying constituents like cellulose and cement dust.
Laboratory report characterizing settled dust composition at 75 Park Place collected on November 8, 2001, identifying constituents like cellulose and cement dust.
Laboratory report characterizing settled dust composition at 75 Park Place collected on November 8, 2001, identifying constituents like cellulose and cement dust.