NYC 9/11 Public Portal Document
OCT-22-2001 01:48 PM AET INC. 732 321 3666 P.03
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■ Accredited Environmental Technologies,Inc.
■ ASBESTOS AIR SAMPLING DATA
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CCMB FIN CENTER,LLC.
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■ BETHESDA,MARYLAND
■ LOCATION:2°'FLOOR,MARRIOTT FINANCIAL CENTER,NEW YORK,NEW YORK
■ SITE ACTIVITY:BACKGROUND AIR SAMPLING
■ SAMPLE # DATE TIME(min)/VOLUME(L) LOCATION F/CC*
■ 5807-7004 10/18/01 300/1500 Traders Room (First Aid) <0.002
■ 5807-7005 10/18/01 300/1500 Capital Room(mental health)0.005
■ 5807-7006 10/18/01 300/1500 Ballroom, north wall 0.004
■ (Dining Room)
■ 5807-7007 10/18/01 300/1500 Ballroom, south wall 0.004
■ (Dining Room)
5807-7008 10/19/01 255/1530 Treasury Room <0.002
(Red Cross Command Center)
• Sample analysis was performed in accordance with NIOSH 7400 Method utilizing"A"Counting Rules; the
■ OSHA Reference Method by Phase Contrast Microscopy. NY State CLAP No. 10973
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NYC-WTC 000131264
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