9 shared non-person entities · 1 shared topics · similarity 0.998
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NYC-WTC_000223604
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000223604–000223605Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Mr. Bernard P. Orlan July 10, 2002 Wipe Sampling for PCBs Page 2 P, S. 150M ATC Project No, 15-19125-0289
The area sampled was the Main Lobby floor. The surface area was 100 square centimeters (lOOcm ).
The samples were analyzed for seven PCB compounds with differing percentages of chlorine.
rhe PCB results for both samples (and the blanks) were below the reporting limits (2.0 micrograms/sample) for the analysis.
Currently, the Environmental Protection Agency spill clean-up standard for PCBs on non-porous surfaces is 10 micrograms per 100 square centimeters or less (<i0ug/100cm') as stated indOCER 761.
It is our pleasure to provide these indoor environmental services to the New York City Board of Education If you have any questions about this report, please call (212) 353- 8280, extension 212 or 290.
Sincerely, A TC ASSOCIA TES INC. Reviewed By:^ j-
Prasad Doddapancni James R. Cohn, CIH, CSP Senior Project Manager Regional Manager Industrial Hygiene Division
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CITY_21MC100_002892457
NYC-WTC_000223605
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NYC-WTC_000223605Source: NYC Law Department, mirrored locally
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