10 shared non-person entities · 1 shared topics · similarity 0.999
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NYC-WTC_000228419
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000228419–000228420Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Mr. Bernard P. Orian April 3, 2002 Wipe Sampling for PCBs Page 2 P. S. 89M__________ ATC Project No. 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''I00cm') 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 212.
Sincerely, ATC Associates, Inc.
James R. Cohn, CIH, CSP Regional Manager Industrial Hygiene Division
Attachment
CITY_2 IMCl 0 0_0 0 Cl 4 915 0 2 NYC-WTC_000228420
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NYC-WTC_000228420Source: NYC Law Department, mirrored locally
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