NYC-WTC_000126635
PROJECT:
CLIENT
LOCATION:
TECHNICIAN:
FIELD 1D #
LABORATORY
AMBIENT GROUP, INC.
55 WEST 39TH STREET
NEW YORK, NY 10018
DUST CHARACTERIZATION LABORATORY DATA REPORT
211334 COLLECTED: 9/23/01
Zar Realty DATE REC'D: 9/23/01
100 Church Street TIME REC'D: 10:00 PM
Joe Cianci ANALYZED: 9/23/01
SAMPLE
D# DESCRIPTION CONSTITUENTS
PERCENT OF
SAMPLE “*
“4-1
DB2145
*4-2
DB4146
4th Floor Settled Dust CELLULOSE
FIBER GLASS
CEMENT DUST
CARBON PARTICLES
CHRYSOTILE
TOTAL
4th Floor Settled Dust CELLULOSE
COTTON
FIBER GLASS
CEMENT DUST
CARBON PARTICLES
TOTAL
Signed for Ambient Group Inc. by,
s
NE y
10.0%
40.0%
40.0%
10.0%
Trace
100.0%
30.0%
40.0%
20.0%
20.0%
20.0%
TAREK FATA
100.0%
ND # None Detected, NA = Not Anatyzed, There are two (2) types of dust sample submitted for analysis: Settled « Sampies submitted on tape/bulk, Airborne * Samples submitted
in Air-O-Cell
of Ambient Group
of in accordance with applicable regulations.
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
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_000126635Source: 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.