NYC-WTC_000126670
PROJECT:
CLIENT:
LOCATION:
TECHNICIAN:
FIELD 1D #
LABORATORY
AMBIENT GROUP, INC.
55 WEST 39TH STREET
NEW YORK, NY 10018
DUST CHARACTERIZATION LABORATORY DATA REPORT
211334
Zar Realty
100 Church Street
Bryan Brown
D# DESCRIPTION
8-N-05
DB2109
8-N-0F
DB2110
8th Floor NE Corner File Cabinet At Window
8th Floor NE Corner Room 824 File Cabinet
COLLECTED:
DATE REC'D:
TIME REC'D:
ANALYZED:
9/23/01
9/23/01
10:00 PM
9/23/01
SAMPLE PERCENT OF
CONSTITUENTS SAMPLE **
CELLULOSE 25.0%
FIBER GLASS 40.0%
CEMENT DUST 23.0%
CARBON PARTICLES 10.0%
CHRYSOTILE 2.0%
TOTAL 100.0%
CELLULOSE 10.0%
FIBER GLASS 50.0%
CEMENT DUST 30.0%
CARBON PARTICLES 10.0%
TOTAL 100.0%
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, Airbome = 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 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_000126670Source: 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.