NYC-WTC_000126659
AMBIENT GROUP, INC.
10 MORRIS AVENUE
GLEN COVE, NY 11542
DUST CHARACTERIZATION LABORATORY DATA REPORT
PROJECT ID: 211334
CLIENT: ZAR REALTY
LOCATION: 100 CHURCH STREET
CHNICIAN: JOSEPH CIANCi
ORY ID DESCRIPTION
DATE COLLECTED: 9/22/01
DATE RECEIVED: 9/22/01
DATE ANALYZED: 9/24/01
SAMPLE
CONSTITUENTS
PERCENT OF
SAMPLE **
NO = None Detected, NA
in Alr-O-Coll Casnettes. All results
of Ambient Group Inc.
6TH FLOOR: SETTLED DUST
6TH FLOOR: SETTLED DUST
CELLULOSE
FIBER GLASS
GRAVEL ROAD DUST
CARBON PARTICLES
DECAYED ORGANIC MATTER
TOTAL
CELLULOSE
FIBER GLASS
GRAVEL ROAD DUST
CARBON PARTICLES
DECAYED ORGANIC MATTER
TOTAL
= Not Analyred, There are two (2) types of dust sample submitted for analysis: Settled = Samples submitted on tape/buth. Airborns = Sampies submitted
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
Uniess otherwise directed by the Client, Ambient Group inc. will retain the semples listed in this report for five (8) days, efter which time they may be disposed
of in
10.0%
30.0%
30.0%
20,0%
10.0%
100.0%
20.0%
20.0%
20.0%
20.0%
20.0%
100.0%
Signed for Ambient Group Inc. by,
Prana cae a f — fom
z wee Of F
r -
fo AEE. f ee
TAREK FATA
NYC 9/11 Public Portal Document
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000126659Source: 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.