NYC-WTC_000126687
PROJECT.
CLIENT:
LOCATION
TECHNICIAN
FIELD ID #
LABORATORY
AMBIENT GROUP, INC.
55 WEST 39TH STREET
NEW YORK, NY 10018
DUST CHARACTERIZATION LABORATORY DATA REPORT
211335
Zar Realty
100 Church Street
Pete Schork
ID #
DESCRIPTION
COLLECTED: 9/26/01
DATE REC'D: 9/26/01
ANALYZED: 9/26/01
SAMPLE
CONSTITUENTS
PERCENT OF
SAMPLE **
9126-10-0
DB2340
9126-10-02
0B234
ND = None
in Air-O-Ce!
of Ambient Group
of in accordance
10th Floor
10th Floor
with applicable regulations.
CELLULOSE
WOOD FIBER
FIBER GLASS
CEMENT DUST
CARBON PARTICLES
CHRYSOTILE
10.0%
7.0%
40.0%
30.0%
10.0%
3.0%
TOTAL
CELLULOSE
FIBER GLASS
CEMENT DUST
CARBON PARTICLES
100.0%
20.0%
40.0%
30.0%
10.0%
TOTAL
Signed for Ambient Group Inc. by,
oo TEA a
TAREK FATA
100.0%
oe
Detected, NA = Not Analyzed, There are two (2) types of dust sample submitted for analysis: Settled = Samples submitted on tape/bulk, Airbome = Samples submitted
Cassettes. All results disclosed in this report relate onty to the items tested. No reproduction of all or any portion of this report shall occur without written approval
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_000126687Source: 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.