NYC-WTC_000126651
PROJECT:
CLIENT
LOCATION
TECHNICIAN
FIELD ID
LABORATORY
AMBIENT GROUP, INC.
55 WEST 39TH STREET
NEW YORK, NY 10018
DUST CHARACTERIZATION LABORATORY DATA REPORT
211334 COLLECTED:
Zar Realty DATE REC'D:
400 Church Street TIME REC'D:
Joe Cianci ANALYZED:
#
D# DESCRIPTION
9/23/01
9/23/01
10:00 PM
9/23/01
SAMPLE PERCENT OF
CONSTITUENTS SAMPLE *
*5-13
DB2171
*5-14
082172
ND = None Detected
5th Floor Settled Dust
5th Floor Settled Dust
CELLULOSE 10.0%
FIBER GLASS 50.0%
CEMENT DUST 30.0%
CARBON PARTICLES 10.0%
TOTAL 100.0%
CELLULOSE 10.0%
FIBER GLASS 40.0%
CEMENT DUST 30.0%
CARBON PARTICLES 20.0%
TOTAL 100.0%
Signed for Ambient Group Inc. by,
ee gg ee
4. ri
TAREK FATA
, 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-Cell 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
of in acco
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
dance 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_000126651Source: 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.