NYC-WTC_000126611
NO = None Ostect
in Ak-O-Coll
of Ambient Group in
AMBIENT GROUP, INC.
10 MORRIS AVENUE
GLEN COVE, NY 11542
DUST CHARACTERIZATION LABORATORY DATA REPORT
PROJECT ID: 211334
CLIENT: ZAR REALTY
LOCATION: 100 CHURCH STREET
CHNICIAN: BRYAN BROWN
TORY ID DESCRIPTION
OATE COLLECTED: 9/22/01
DATE RECEIVED: 9/22/01
DATE ANALYZED: 9/22/01
SAMPLE
CONSTITUENTS
PERCENT OF
SAMPLE **
ROOM 2-151 DESK
FLEET MER FAN OA INTAKE
fin
CELLULOSE
FIBER GLASS
CEMENT DUST
CARBON PARTICLES
POLLEN
TOTAL
CELLULOSE
FIBER GLASS
CEMENT DUST
CARBON PARTICLES
DECAYED ORGANIC MATTER
TOTAL
ted, NA = Not Anatyzed, There ere two (2) types of dust sample submvitted for ansiysis: Settied = Samples submitted on tape/butk, Airborne = Samples submitted
Cassettes. All results disclosed in this report relate only to the items tested. No reproduction of ell of any portion of this report shall occur without written approval
Unless otherwise directed by the Cent, Ambient Group inc. will retain the samples listed in this report for five (5) days, after which time they may be disposed
15.0%
10.0%
30.0%
40.0%
5.0%
100.0%
10.0%
30.0%
30.0%
25.0%
5.0%
100.0%
Signed for Ambient Group Inc. by,
a
cites
rs
TAREK FATA
NYC 9/11 Public Portal Document
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NYC-WTC_000126611Source: 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.
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.