NYC-WTC_000126615
PROJECT:
CUENT
LOCATION
TECHNICIAN
FIELD ID
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: 40:00 PM
Joe Cianci ANALYZED: 9/23/01
SAMPLE PERCENT OF
ID # DESCRIPTION CONSTITUENTS SAMPLE **
2-East-5
DB2121
2-West-BULK3
DB2122
ND = None
in Air-O-Cell
of Ambient Group
of in accordance with applicable regulations.
2nd Floor Central File Room CELLULOSE 20.0%
FIBER GLASS 20.0%
CEMENT DUST 20.0%
CARBON PARTICLES 20.0%
DECAYED ORGANIC MATTER 20.0%
TOTAL 100.0%
2nd Fioor Settled Dust CELLULOSE 20.0%
FIBER GLASS 20.0%
CEMENT DUST 20.0%
GRAVEL ROAD DUST 30.0%
CARBON PARTICLES 10.0%
TOTAL 100.0%
Signed for Ambient Group Inc. by,
s ae;
TAREK FATA
Detected, NA = Not Analyzed, There are two (2) types of dust sample submitted for analysis: Settled = Samples submitted on tape/bulk, Airborne = Sampies submitted
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 sampies 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_000126615Source: 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.