NYC-WTC_000126716
PROJECT:
CLIENT:
LOCATION:
TECHNICIAN:
FIELD (ID #
LABORATORY
925-17-04
DB2320
925-17-05
DB2301
925-17-06
DB2302
ND # None Detected
Cassettes. All results disclosed in this report relate only to the items tested. No reproduction of all or any portion of this report shall oocur without written approval
in Air-O-Cell
AMBIENT GROUP, INC.
55 WEST 39TH STREET
NEW YORK, NY 10018
DUST CHARACTERIZATION LABORATORY DATA REPORT
211334
Zar Realty
100 Church Street
Peter Schork
D# DESCRIPTION
COLLECTED:
DATE REC'D:
TIME REC'D:
ANALYZED:
9/25/04
9/25/01
8:51 PM
9/26/01
SAMPLE
CONSTITUENTS
PERCENT OF
SAMPLE **
17th Floor
17th Floor
17th Floor
CELLULOSE
FIBER GLASS
CEMENT DUST
CARBON PARTICLES
TOTAL
CELLULOSE
FIBER GLASS
GRAVEL ROAD DUST
CARBON PARTICLES
TOTAL
CELLULOSE
FIBER GLASS
GRAVEL ROAD DUST
CARBON PARTICLES
TOTAL
Signed for Ambient Group Inc. by,
10.0%
40.0%
40.0%
10.0%
100.0%
20.0%
30.0%
20.0%
30.0%
100.0%
25.0%
30.0%
20.0%
25.0%
100.0%
, NA = Not Analyzed, There are two (2) types of dust sample submitted for analysis: Settled = Samples submitted on tape/bulk, Airbome = Samples submitted
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_000126716Source: 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.