NYC-WTC_000126688
PROJECT:
CLIENT:
LABORAT
AMBIENT GROUP, INC.
&§ WEST 39TH STREET
NEW YORK, NY 10018
DUST CHARACTERIZATION LABORATORY DATA REPORT
211335 COLLECTED: 9/26/01
Zar Realty DATE REC'D: 9/26/01
100 Church Street ANALYZED: 9/26/01
Pete Schork
SAMPLE PERCENT OF
‘ORY ID # DESCRIPTION CONSTITUENTS SAMPLE **
9126-10-03
DB2342
9126-10-04
DB2343
in Air-O-Cell C
of Ambient Gro
of in accordance with applicable regulations.
10th Floor CELLULOSE 20.0%
FIBER GLASS 60.0%
CEMENT DUST 40.0%
CARBON PARTICLES 10.0%
TOTAL 130.0%
10th Floor CELLULOSE 10.0%
FIBER GLASS 50.0%
CEMENT DUST 29.2%
CARBON PARTICLES 10.0%
CHRYSOTILE 0.8%
TOTAL 100.0%
Signed for Ambient Group Inc. by,
TAREK FATA
Detected, NA = Not Analyzed, There are two (2) types of dust sample submitted for analysis: Settled = Samples submitted on tape/butk, Airbome = Samples submitted
assettes. All resutts 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
up 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_000126688Source: 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.