Laboratory report detailing polychlorinated biphenyl (PCB) wipe sample analysis from a New York City Board of Education school collected in February 2002.
NYC-WTC_000175690–000175691
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Mr. Bernard P. Orlan February 26,2002 Wipe Sampling for PCBs Page 2 StuYvesant High School (M477~) ATCProiectNo. 15-19125-0246
The areas sampled were;
• 1 st floor Main Entrance Wall; • 2nd floor Bridge Entrance Wall; and • Mixed Plenum - HVAC -2.
Each sample was analyzed for seven PCB compotmds with differing percentages of chlorine.
The PCB results of all samples were below the reporting limits (2.0 micrograms/sample). The same level was reported in the blank.
Currently, the Environmental Protection Agency spill clean-up standard for PCBs on non-porous surfaces is 10 micrograms per 100 square centimeters or less (<10 ug/lOOcm^) as stated in 40 CFR761.
It is our pleasure to provide these indoor environmental services to die New York City Board of Education. If you have any questions about this report, please call (212) 353-8280, extension 212or261.
Sincerely, ATC ASSOCIATES INC.
James R. Cohn, CIH, GSP Regional Manager Industrial Hygiene Division
Attachment
CONFIDENTIAL, CITY_21MC100_003432533 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000175691
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NYC-WTC_000175692
Laboratory report detailing polychlorinated biphenyl (PCB) wipe sample analysis from a New York City Board of Education school collected in early February 2002.
9 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175779
Letter from ATC Associates reporting polychlorinated biphenyl wipe sample results collected at a New York City school in November 2001.
9 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175765
Laboratory report detailing polychlorinated biphenyl (PCB) wipe sample analysis from a New York City Board of Education school collected in January 2002.
9 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 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177930
Report providing wipe sample results for polychlorinated biphenyls (PCBs) collected at P.S. 234M in January 2002.
9 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175773
Laboratory report detailing polychlorinated biphenyl (PCB) wipe sample analysis from a New York City Board of Education school collected in late December 2001.
9 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗9 shared non-person entities · 1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.984
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Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175692
Laboratory report detailing polychlorinated biphenyl (PCB) wipe sample analysis from a New York City Board of Education school collected in early February 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175773
Laboratory report detailing polychlorinated biphenyl (PCB) wipe sample analysis from a New York City Board of Education school collected in late December 2001.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000175692
Laboratory report detailing polychlorinated biphenyl (PCB) wipe sample analysis from a New York City Board of Education school collected in early February 2002.
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