NYC-WTC_000126666
PROJECT ID: 211334
CUENT: ZAR REALTY
LOCATION: 100 CHURCH STREET
TECHNICIAN: BRYAN BROWN
ORY ID
AMBIENT GROUP, INC.
10 MORRIS AVENUE
GLEN COVE, NY 11542
DUST CHARACTERIZATION LABORATORY DATA REPORT
DATE COLLECTED: 9/21/01
DATE RECEIVED: 9/21/01
DATE ANALYZED: 9/22/01
SAMPLE PERCENT OF
CONSTITUENTS SAMPLE **
NO = None Detected, NA
In Air-O-Coll
of Ambient Group Inc.
NORTH MER, HOUSING OF RA FAN 6 NEAR AXIAL
NORTH MER, RA FAN 6 EXHAUST PLENUM
ot in
CELLULOSE 10.0%
FIBER GLASS 20.0%
GRAVEL ROAD DUST 20.0%
CARBON PARTICLES 40.0%
DECAYED ORGANIC MATTER 10.0%
TOTAL 100.0%
CELLULOSE 10.0%
FIBER GLASS 20.0%
GRAVEL ROAD DUST 30.0%
CARBON PARTICLES 40.0%
TOTAL 100.0%
Signed for Ambient Group Inc. by,
eof
TAREK FATA
= Not Analyzed, There sre two (2) types of dust sampia submitted for analysis: Settled = Samples submitted on tape/bulk, Airborne = Samples submitted
Cassettes. All results disclosed in this report relate only to the items tested. No reproduction of all or any portion of this report shall occur without written approval
Uniess otherwise directed by the Cent, Ambient Group inc. wil retain the samples listed in this report for five (5) days, after which time they may be disposed
SWaie
NYC 9/11 Public Portal Document
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NYC-WTC_000126666Source: 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.