NYC 9/11 Public Portal Document
OCT-26-2001 12:54 PM AET INC. 732 321 3666 P.05
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■ Accredited Environmental Technologies, Inc.
■ ASBESTOS AIR SAMPLING DATA
■ CCMH FIN CENTER, LLC.
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■ BETHESDA, MARYLAND
■ LOCATION: 3rd FLOOR, MARRIOTT FINANCIAL CENTER, NEW YORK, NEW YORK
■ SITE ACTIVITY: BACKGROUND AIR SAMPLING
■ SAMPLE 1 DATE TIME(min)/VOLUME(L) LOCATION F/CC*
■ 5807-70I9 10/25/01 300/1500 Ballroom B-C 0.003
North wall
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■ 5807-7020 10/25/01 300/1500 Ballroom B-C <0.002
South wall
■ 5807-7021 10/25/01 300/1500 Ballroom A <0.002
■ West wall
■ 5807-7022 10/25/01 300/1500 Empire meeting room <0.002
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■ * Sample analysis was perforated In accordance with NIOSH 7400 Method utilizing "A" Counting Rules; the
OSHA Rct once Method by Phase Contrast Microscopy. NY State ELAP No. 10973
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NYC-WTC 000131260
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