Lab report fax cover sheet for 56 Nassau Street, Oct

NYC 9/11 Public Portal Document Oct -17-01 10:30 P.05

P/ae 1 of 7 Eastern Analytical eS rvices, Inc. Air Sample Report RE: CPN Q01-B-938 - IBM Corporation - 33 Maiden Lane -New York, NY - Building #33 - 5th Floor Date Collected: 09/23/2001 Client: QuBS&T, Inc. Collected By. K. Houseman 40 Corporate Park Drive Date Received: 09/24/2001 Hopewell Junction, NY 12533 Date Analyzed: 09/24/2001 Analyzed By: Kevin Stascavage Signature: Anslyte: Asbestos Fibers Analytical Method: EPA (AHERA Non-Mandatory) NVLAP Lab No: 101646-0 NYS Lab Number: 10851

Sample ID# / Time Sample Location Sample Not" Volume Concentration Lab IDi Interval (liters)

33-5-COI 1540 Inside Isolation Barrier Clearance 2400.0 BDL< 27.78 a/mm2 932886 1940 BDL< 0.0045 a/cc

33-5-002 1540 Inside Isolation Barrier Clearance 2400.0 BDL< 27.78 s/mm3 932887 1940 BDL< 0.0045 s/cc

33-5-003 1540 Inside Isolation Barrier Clearance 2400.0 BDL< 27.78 slmm' 932888 1940 BDL< 0.0045 s/cc

33-5-004 1540 Inside Isolation Barrier Clearance 2400.0 BDL< 27.78 s/mm 2 932889 1940 BDL< 0.0045 s/cc

33-5-CO5 1540 Inside Isolation Barrier Clearance 2400.0 BDL< 27.78 slmm2 932890 1940 BDL< 0.0045 s/cc

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