NYC 9/11 Public Portal Document
L TC
New OF ;^Jew 'on IUO u
wwi atc-env to corn
212.353 8280
Fax 212 353 8306
AS OC ATES I N C.
November 36. 203:
ALC Environmental
115 W. 30t Street
New York, NY 10001
Attn. 'hr Joshua S are t
Re: Report of TEN Analysis
Dear Mr. 5arett :
Fo~lcwir.g are the results o* transm:ss or. e:ec:rcn _erosccpy TEv;
analysis of air samples from our „coup No. 5982
^1_er.t: Gateway ?laza Mngc Corp
Pro-ect Name Ru:ldinc 0 3 at Gateway Plaza 395 South End Ave
Location 25th Floor
Samples received: 11/28/01
These results will confirm and document the data transm11ted today
to you. The analyses were performed in strict conformance with the
methodology of the AHERA Final Rule CFR October 30, ]98'7 for
clearance of abatement sites. The results are as indicated on the
attached document.
Results reported as Svruct/cc are a `_unction of air volume
collected in the field and are, as such, not verifia _e by this
laboratory. This report may be reproduced on_y :n its ent:.rety and
not without prier permission of this laboratory. If the post -
abatement inside samples pass, the response action may oe
considered to have been completed. The analyses were supervised by
Dr. Michael A. Gorycki, D:rectcr of Electron, Mcroscopy
We are pleased to note that our TEM lab has received sill
aocreditatio from NVLAP, as is currently required :or recognized
analysis of TM air samples for AHERA protects, and also approval
under the NY State DOH E P program. These analyses were performed
by ATC d/b/a ATC Associates n0.
Please contact me regarding any questions relating to these
materials.
Very truly yours,
Michael A Gorycki, Ph. D.
Director of Electron Microscopy
NYC-WTC 000121171
OCR can misread numbers and units. Confirm readings against the page image before using them.