NYC 9/11 Public Portal Document
104 East 25th St.. 10th floor
ATC
r ~ New York New York 10010
wwwr..c-srniao.com
212.353.8260
FFc 212.353.8306
AssocIaTas INC.
July 3, 2002
Warren & Panzer Engineers, P.C.
228 B. 45th Street
New York, NY 10017
Attr._ Mr. FabiO Pedone
Re: Report of TEM Analysis
Dear Mr. Pedone:
Followiacr are the results of transmission electrof microscopy (TEM)
analysis of air samples from our Group No. 8379.
Client: NXCDBP
Address: 30 Bway., NY, NY
Locatiof: Roof 02
Samples received: 07/02/02
transmitted to you
These results will confirm and document the dataperformed in strict
by telephone and Fax today. The analyses were
(CPR
conformance with the methodology of- the .KERA Final Rule
October 30, 1987) for clearance of abatement sites.
on the attached
The results of the sample analyses are as indicated
document.
volume
Results reported as Struet/cc are a function of air this
collected in the field and are, as such, not verifiable by
in its entirety and
laboratory. This report may be reproduced only
not without prior permission of this laboratory.
A. Gorycki, Director of
The analyses were supervised by Dr. Michael
Electron Microscopy -
We are pleased to note that our TEM lab has received fun. .
acreditati.on from NVLAP and also approval under the NY State DOH
FLAP program, as is currently required for
recognized analysis of
analyses were performed'
TEM air samples for AMER& projects. Thesecontact me regarding any
by ATC d/b/a ATC Associates Inc. Please
questions relating to these materials.
Very ly yours,
Michael A. Goryok-, Ph.D.
Director of Electron Microscopy
NYC-WTC 000109778
OCR can misread numbers and units. Confirm readings against the page image before using them.