Environmental testing summary, 88 Greenwich Street, Oct 2001

NYC 9/11 Public Portal Document

EMSL Analytical, Inc. 08864 1056 Station Road, PISoataay, vr NJ Fax. 7 810661 Elt'alt. Phone-. 732-901d15S0

Custom er to: EMCA50 Aim: George Rua sell Customer PO; Environmental Monitoring & Consulting Received: 12/19/01 5:15 PM (EM & CA) P.O. Bore 872 Someivitle, NJ 08876 (732) 249-3384 Phone: 732-249-3005 EMSL order: 050103969 Fax: 88 Greenwich EMSL Project ID: Project: Analysis Date: 12/21/01

Microscopy (TEM) Performed by Asbestos Fiber Analysis by Transmission Electron EPA 40 CFR Part 763 Final Rule (AHERA) Analytical Asbestos # Stracture Sen.ti(Ivity concen(ralion Area Non ,4sbestos (S/cc) (S/mm') (S/cc) Notes Analyzed Asb Type(s) 4,5µ -Sac } S/t •Iv Volume (e 0.0043 <13.33 <0.0043 1200.00 0,0750 5 None Detected 88-14-001 f03469-QOQ1

0.0043 <13.33 <0.0043 1200,00 0.0750 2 None Detected 14-002 050103969-0002 0,0043 x13.33 <0.0043 V-14:-00"3 1200.00 0.0750 2 None Detected 3

-14 004 1200.00 0.0750 0 None Detected 0,0043 <13.33 <0.0043 103069.0004

None Detected 0.0043 c13.33 <0.0043 88-14-005 1200.00 0.0750 1 703969-0005

F 14-006 0501039690006 1200.00 0.0750 2 None Detected 0,0043 <13.33 <0.0043

-14-007 1200.00 0.0750 2 None Detected 0.0043 <13,33 <0.0043 103960-4007

None Detected 0.0043 <13.33 <0.004.3 88-14-006 1200.00 0.0750 1 103969.0006

4• nn nn n n7cn n None f3elected 0.0043 <13.33 <0.0043

060103969-0009

0.0750 1 None Detected 0.0043 <13.33 <0.0043 8-14-010 1200.00 59103969-0010

Filter pore size: 0.8 microns

Ed Cahill (10) AJ Adrian Ara" or other approved signatory

wrwaao vy rrarl'taocf ic y pgausan, ..ae re. w sy ra.p.n.aan. ^ 0 ot ..re: The taboratery is not reapofeibh for data r.pMtad h etnidtxauee. which a daporKw%on vouma W*at by r&MSL 11s (*Port muit not be used to d an Prodtid andonamaM by data repotted In sire Urs ism'. This raport may not be reprcOtosd. sxcapt in (uS, without wi lltPn # A414 a n6d ttra t IInt16t sad 4boretory and analysts NVLAP or any pgerwW of the U.S. GavMtMnmt. Trde raport relates only to the temples reported above. q49 eantrat d.i*(tcuds+0 ~. cy and precision) is a-MeW5 UPW rsWusst. P14.0266 Approved Eny. lab) N perrormed by EM?L Piscataway (NY State ELPP 411423, NVLAP *101048-2, ConrwctiQvt DON 0

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NYC-WTC 000120810