AMBIENT GROUP, INC.
10 MORRIS AVENUE
GLEN COVE, NY 11542
DUST CHARACTERIZATION LABORATORY DATA REPORT
PROJECT ID: 211358 DATE COLLECTED: 1020/01
CLIENT: J. RESNICK & SONS, INC. DATE RECEIVED: 10/20/01
LOCATION: 75 PARK PLACE DATE ANALYZED: 10/20/01
TECHNICIAN: PETER SCHORK
FIELD ID SAMPLE PERCENT OF
LABORATORY ID DESCRIPTION CONSTITUENTS SAMPLE"'
10-20-211358-28 CELLULOSE 10.0%
DB2986 7TH FLOOR: NE CORNER, ABOVE CEILING FIBER GLASS 20.0%
CEMENT DUST 20.0%
GRAVEL ROAD DUST 10.0%
CARBON PARTICLES 40.0%
TOTAL 100.0%
Signed for Ambient Group Inc. by,
TAREK FATA
No = None Detected, NA - Not A alyzed, Them are two (2) types of dust sample submitted fof analysi
Settled - Samples submlted on tapelbulk Airborne = Samples submitted
in Nr-CCell Casse40es. All results dbclond In this report relate onty to the items tested. No reproduetlon of alt or any
portion of this report shill occur without written approval
of Ambient Group Ina Unless othenvin dtrseted by the Client. Ambient Group Inc. will retain the
samples listed In this report forfive (5) days, after whleh limo they maybe disposed
Olin accordance wth applicable regulaflons.
NYC-WTC 000096089
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