Lab report fax cover sheet for 56 Nassau Street, Oct

NYC 9/11 Public Portal Document Oct -17-01 10:30 P.O4

— bra

Eastern Analytical Services, Inc. A' e t of8 Air Sample Report RE: CPN Q01.B-938 - IBM Corporation - 33 Maiden Lane - New York, NY - Building 033 - Floors 315 - Work Area 02 Date Collected: 09/222001 Client: QuES&T, Inc. Collected By. K. Houseman 40 Corporate Park Drive Date Received: 09/23/2001 Hopewell Junction, NY 12533 Date Analyzed: 09/23/2001 Analyzed By: Kevin Stascavage Signature: Analyte: Asbestos Fibers Analytical Method: EPA (AHERA Non-Mandatory) NVLAP Lab No: 101646-0 NYS Lab Number: 10851

Sample IDN / Time Sample Location Sample Notes Volume Concentration Lab IDN Interval (liten)

33-3-001 1635 3rd Floor - Inside Isolation Barrier Clearance 2400.0 BDL< 27.78 a/mm' 932880 2035 BDL< 0.0045 a/cc

33-3-002 1635 3rd Floor - Inside Isolation Barrier Clearance 2400.0 BDL< 27.78 s/mm' 932881 2035 BDL< 0.0045 s/cc

33-3-003 1635 3rd Floor - Inside Isolation Barrier Clearance 2400.0 BDL< 27.78 a/mm' 932882 2035 BDL< 0.0045 s/cc

33-5-004 1620 5th Floor - Inside Isolation Barrier Clearance 2400.0 305.56 a/mm' 932883 2020 0.0490 s/cc

33-5-COS 1620 Sth Floor - Inside Isolation Barrier Clearance 2400.0 388.89 s/mm' 932884 2020 0.0624 a/cc

33-5-006 1 620 Sth floor- Inside Isolation Barrier Clearance 2400.0 138.89 s/mm= 932885 2020 0.0223 s/cc

Vdew So9I_sd b Cisd for Stets Not Cc5sstd b LAS. JwP-A/drtttaft~MwM e.--- ills - AA per G7lio ~weew lilipr l~oeie/ t• Orl dAseyi RON* AylseeW is TYw lrrsa1 t Lpd Cane tw 1Rocortraei lrR EnYe~ leNgrrt Mdttr. Alai dbIA y. TWagwt1rsNatMtSi by. rgsrt4d>wP i bNVt.WaAgA sydireUsOeaswt ARIA Amr~llies Nw 119 Rlrob lraeN DOK No AAL412r3 'U'— ---- CCLs. A A. fJ OT2 Cwrnfe+t DOl1Ns. P13 Cm i9risrOR` tts.1.4424 Vasne IOH No. M31095

4 Westchester Plaza Elmsford, New York 10523-1610 (914) 592-8380 http://www.FASInc.com

NYC-WTC 000099859