NYC-WTC_000126745
AMBIENT GROUP, INC.
10 MORRIS AVENUE
GLEN COVE, NY 11542
DUST CHARACTERIZATION LABORATORY DATA REPORT
PROJECT ID: 211334 DATE COLLECTED: 9/21/01
CLIENT: ZAR REALTY DATE RECEIVED: 9/21/01
LOCATION: 100 CHURCH STREET DATE ANALYZED: 9/22/01
TECHNICIAN: BRYAN BROWN
SAMPLE PERCENT OF
‘ORY ID DESCRIPTION CONSTITUENTS SAMPLE **
R-E-02 EAST MER, FAN 10 CELLULOSE 20.0%
FIBER GLASS 20.0%
GRAVEL ROAD DUST 20.0%
CARBON PARTICLES 30.0%
DECAYED ORGANIC MATTER 10.0%
TOTAL 100.0%
R-E-03 EAST MER, FAN 11 OA CAMPER CELLULOSE 10.0%
FIBER GLASS 20.0%
GRAVEL ROAD DUST 25.0%
CARBON PARTICLES 35.0%
DECAYED ORGANIC MATTER 10.0%
TOTAL 100.0%
Signed forrAtfibient Group inex By, <>
TAREK FATA
ND = None Oetected, NA = Not Analyzed, There are two (2) types of dust sample submitted for anstysis: Settied = Samples submitted on tape/bulk, Airbome = Samples submitted
in Ait-O-Catt Cassettes. Ail results disclosed in this seport relate only te the items tested. No reproduction of aif of any portion of this report shell occur without written approvat
of Ambient Group inc. Unless otherwise directed by the Client, Ambient Group Inc. will retain the samples listed in this report for tive (8) days, after which time they may be disposed
otin with iT
NYC 9/11 Public Portal Document
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NYC-WTC_000126745Source: 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.