10 shared non-person entities · 1 shared topics · similarity 0.997
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NYC-WTC_000222450
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Mr. Bernard P. Orlan July 31, 2002 Wipe Sampling for PCBs Page 2 P. S. 89M ATCProiectNo. 15-19125-0297
Results
Each sample was analyzed for seven (7) PCB compounds (see attachment). The PCB results of all samples collected were below the reporting limits of 2.0 micrograms/sample (ug / sample) for the analyses.
Currently, the Environmental Protection Agency spill clean-up standard for PCBs on non-porous surfaces is 10 micrograms per 100 square centimeters or less (<10ug;T00cm^) as stated in 40 CFR 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 298.
Sincerely, ATC Associates, Inc. Reviewed by, Z/_ Wagdi Abdelshahid James R. Cohn, CIH, CSP Industrial Hygienist Regional Manager. Industrial Hygiene Division
Attachment
CITY_21MC100_002889086
NYC-WTC_000222451
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NYC-WTC_000222451Source: NYC Law Department, mirrored locally
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