9 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
NYC-WTC_000223606
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000223606–000223607Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Mr. Bernard P. Orlan June 19, 2002 Wipe Samples 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 (100cm‘).
The samples were analyzed for seven PCB compounds with differing percentages of chlorine.
The PCB results for both samples (and the blanks) were below the reporting limits (2.0 micrograms/sample) for the analysis.
CuiTently, the Enviionmental 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 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, ATCASSOCIATES INC.
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James R. Cohn, CIH, CSP Regional Manager Industrial Hygiene Division
Attachment
CITY_21MC100_002892469
NYC-WTC_000223607
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NYC-WTC_000223607Source: NYC Law Department, mirrored locally
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machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.994
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