Identifier page for a document within the DEP Box 33 collection related to environmental records.
NYC-WTC_000097203–000097262Folder label: “0026-0050”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
104 East 25th St., 10th 0 New York, New York 10C www.atc-enviro.ci
,t !JATC A S SO CI AT ES INC* 212.353.82 Fax 212.353.82
September 25, 2002
ATC Associates Inc. 104 East 25th Street New York, NY 10010
Attn: Mr. Ben Sallemi
Re. Report of TEM Analysis
Dear Mr. Sallemi: n microscopy (TEM) results toursmission elect Following are the gggg5 Group No analysis of air samples sf Of
Client: D.E.P. 125 Cedar St., NY, NY Project Name: D.E.P. Clean-up, Location: Around Building 09/23/02 Samples received: the itted results will confiimand astrictmconformaace These wereuperformeddin analyses October 30, 1987) to your office. The of the AHERA Final Rule (CFR with the methodology abatement sites. for clearance of the attached the sample analyses may be found on The results of document. volume reported as Struct/cc are a functiver fiable b this Results not Y collected in the field and are, as such, only in its entirety and This report may1befrepiod ced laboratory. slaboratory mission not without prior per
We are pleased to note that our TEM lab has is currentl received of required for d accreditation from NVLAP, as AHoERAaprojects alsoe approval air samples for analyses were analysis of TEM m. These ate DOH LAP under the Inc. performed byNATCtd/b/a ATCEAssociates relating to these contact me regarding any questions Please materials.
Very truly yours,
/ 2 7 Ph.D. Michael A. Gorycki, Electron Microscopy Director of
NYC-WTC 000097258
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