8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
NYC-WTC_000203421
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000203421–000203422Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Mr. P.emard P. Orlan >4aich 4, 2002 Wipe Sampling for PCBs Page 2 P. S. 150M APCProjectNo. 1.5-19125-0289
The surface area was 100 square centimeters (1 OOcnr ). The area sampled was the Mam Lobby floor.
The sample v/as analyzed for seven PCB compounds with differing percentages of chlorine.
The PCB results for the sample (and the blank) 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 (<10ug/100cm^) as stated in 40 CFR 761.
It is our pleasure to provide these indoor enviromnental services to the New York City Board of Education. If you have any questions about this report, please call (212) 353- 8280, extension 212.
Sincerely, A TC ASSOCIA TES INC.
James R. Colm, CIH, CSP Regional Manager Industrial Hygiene Division
Attachment
CITY_21MC100_003068038
NYC-WTC_000203422
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NYC-WTC_000203422Source: NYC Law Department, mirrored locally
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