Asbestos TEM analysis data, 125 [name], Sep 2002

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A T ES I NC A S S O C I

September 25, 2002

Inc. ATC Associates Street 104 East 25th 10010 New York, NY Sallemi Attn: Mr. Ben Analysis Re: Report of TEM

Salleml: (TEM) Dear Mr. electron microscopy p results of trans Fo llowing are the Group No 889 air samples from analysis of

Client: D E•P 125 Cedar St. , NY, NY D.E.P. Clean -up , Project Name: ui Location: Around B09ldi g/02 Samp l es received: and document c onformance itted d will confirm o

in stractm heddata These results off were per October 30, 1987) The analyses Rule (CFR to your office. of the AHERA Final methodology with the sites• clearance of abatement for be found on t he attached The results of t he sample analyses may document. air volume a re a function of this as Struct/cc Results reported a s such, not verifiable by col l ec ted in the field ma

bee repr oduced only in its entirety and report This permission of this laboratory• y

l aboratory. prior not without that our TEM l ab has received recognized ful as is curren tly req aired for a l so approval We are pleas ed to NVLmnote and accre ditation from AHERA projects , air satrap les for program. ana lyses were ana ly s is of TEM These State DOH ELAP Inc. unde r the NY d/b/a ATC Associates performed by ATC to these

Ple ase cont act me regarding any questions relating materials.

yours, Very truly

Gorycki, Ph.D. Michael A. Electron Microscopy Director of

NYC-WTC 000107630