Environmental testing summary, 88 Greenwich Street, Oct 2001

NYC 9/11 Public Portal Document

EMSL Analytical, Inc. 1056 Stelton Road, Piacetawav, NJ 08854 Phone; 732-981.0550 Fare: 73298105S1 mall:

Attn: George Russell Environmental Monitoring & Consulting Customer ID: EMCA50 (EM & CA) Customer PO: P.O. Box 872 Received: 01/03/02 12:00 PM Somerville, NJ 08876 Fax: (732) 249-3384 Phone. 732-249-3005 Project: 88 Greenwich EMSL Order: 050200031 EMSL Project It?: Analysis Rate 1/7/02

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by • EPA 40 CFR Part 763 Final Rule (AHERA) Analvrtca[ Asbestos Area Mon Asbestos # Structure Senrithvlty Concentration r/r/e Vtltunte Ana(Vzed Ash 7vpe(s) 0.SN -SN >_ S/r (Sfcc) (S/rrtert 2J (S/cc) N11f. !auu.00 u.u500 0 None Detected 0.0043 <20.00 <0.0043 050200031-0012

7013 1800,00 0.0500 0 None Detected 0.0043 00031-0013 <20,00 <0,0043

88-27014 1800.00 0.0500 0 None Detected nornn21 nn,w 0.0043 <20.00 <0.0043

1t$UU,0U 0.0500 0 None Detected 0.0043 <20.00 <0.0043 050200031-0115

pore size: 0.80 micron

I Ore's' Hodgden (15) Adrian Arav or other approved signatory

i -.-r.-.-•....«...,,.uw..rw, wnwctt a oePMQpn{ pn voWme ~ S reports- it trtvauretm,nt' This report may not be nvroduce4, auaept od by Mtal Dr my apancy or the US. it A+, wiho4 wtkten approval by EM8L. This raporlaborgtar Peraprtnel. This 410 Ia only rraporul2fa. far mull rpt be used o da1A proøuct Govemment. TMe report nbtaa only to the same rePp'ie4 eDove. Qwe*y o*r" Oela tincludin4 Q5% oonlleanca limp. and laboratory end prada(ar) is a' alle&e upon request. analyst.' wo par'rortned by EMSL Pisoataaay (NY Slats FLAP xt 1423. NVLAP 1O1O42, Comso* OOH P11-0268 Approved Env. lsb)

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NYC-WTC 000120821