NYC-WTC_000126603
AMBIENT GROUP, INC.
55 WEST 39TH STREET
NEW YORK, NY 10018
DUST CHARACTERIZATION LABORATORY DATA REPORT
PROJECT: 211335 COLLECTED: 9/21/01
CLIENT: Zar Realty DATE REC'D: 9/22/01
LOCATION: 100 Church Street ANALYZED: 9/22/01
TECHNICIAN: Joe Cianci
FIELD ID # SAMPLE PERCENT OF
LABORATORY ID # DESCRIPTION _. CONSTITUENTS SAMPLE **
211335-8 Settied Dust - CELLULOSE 20.00%
DB2033 FIBER GLASS 45.0%
CEMENT DUST 30.0%
CARBON PARTICLES 5.0%
CHRYSOTILE Trace
TOTAL 100.0%
211335-9 Settled Dust CELLULOSE 15.00%
DB2034 FIBER GLASS 47.0%
CEMENT DUST 30.0%
CARBON PARTICLES 5.0%
CHRYSOTILE 3.0%
TOTAL 100.0%
211335-10 Settled Dust Sample Not Submitted
DB2035
Signed for Ambient Group Inc. by,
*
TAREK FATA
ND = None Detected, 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-Ceil Cassettes. All results disclosed in this report relate only to the items tested. No reproduction of all or any portion of this report shail occur without written approval
of Ambient 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
of in accordance with applicable regulations.
NYC 9/11 Public Portal Document
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000126603Source: 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.
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.