NYC-WTC_000126606
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: 9/25/01
Zar Realty DATE REC'D: 9/25/01
100 Church Street TIME REC'D: 8:51 PM
Peter Schork ANALYZED: 9/26/01
SAMPLE PERCENT OF
ID # DESCRIPTION CONSTITUENTS SAMPLE *
925-1-06
DB2272
925-1-07
DB2273
ND = None
in Air-O-Cell Cassett
of Ambient G:
of in acco
1st Floor CELLULOSE 10.0%
FIBER GLASS 50.0%
CEMENT DUST 30.0%
CARBON PARTICLES 10.0%
TOTAL 100.0%
1st Floor CELLULOSE 20.0%
FIBER GLASS 40.0%
CEMENT OUST 20.0%
GRAVEL ROAD DUST 10.0%
CARBON PARTICLES 10.0%
CHRYSOTILE Trace
TOTAL 100.0%
Signed for Ambient Group Inc. by,
oe ae f
7
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
es. Ail results disclosed in this report relate only to the items tested. No reproduction of aff or any portion of this report shall occur without written approval
roup 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
ince 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_000126606Source: 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.