211335
Zar Realty
100 Church Street
Joe Cianci
AMBIENT GROUP, INC.
55 WEST 39TH STREET
NEW YORK, NY 10018
DUST CHARACTERIZATION LABORATORY DATA REPORT
COLLECTED:
DATE REC'D:
ANALYZED:
9/21/01
9/22/01
9/22/01
PROJECT:
CLIENT:
LOCATION:
TECHNICIAN:
FIELD ID #
LABORATORY ID#
211335-20-S-1
DB2036
DESCRIPTION
20th Floor South Dust Settled
211335-20-S-Bulk-1
DB2037
20th Floor South Dust
211335-20-S-2
DB2038
20th Floor South
SAMPLE
CONSTITUENTS
CELLULOSE
FIBER GLASS
CEMENT DUST
CARBON PARTICLES
CHRYSOTILE
TOTAL
CELLULOSE
FIBER GLASS
CEMENT DUST
RUST
CHRYSOTILE
TOTAL
FIBER GLASS
CEMENT DUST
RUST
CARBON PARTICLES
TOTAL
Signed for Ambient Group Inc. by,
PERCENT OF
SAMPLE*
15.0%
45.0%
30.0%
7.0%
3.0%
100.0%
20.0%
40.0%
27.0%
10.0%
3.0%
100.0%
60.0%
30.0%
5.0%
5.0%
100.0%
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, Airbomne = Sampies submitted
in Air-OCell 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
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_000126733Source: 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.