OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Mr. Bernard P. Orlan September 18, 2002 Air Sampling for Mercury Vapor Page 2 Stuyvesant High School_______ ATC Protect No, 15-19125-0246
The established regulatory value for mercury (OSHA: 0.1 mg/m^) is intended for industrial workplace exposures and is not generally applicable to office/school settings. There are no standards for mcrcuiy in indoor air in non-industrial situations. The EPA has no standard or guideline for mercury vapor in ambient air.
ATC appreciates the opportunity to provide this indoor air quality service to the DOE. Please call me at (212) 353-8280 extension 212 or 370 if you have any questions.
Sincerely, ATC Associates, Inc. Reviewed by:
I'enzin Namgyal James R. Cohn, CIH, CSP Indusfrial Hygienist Regional Manager Industrial Hygiene Division
Attachment
CITY_21MC100_003273078
NYC-WTC_000202501
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000185612
Formal report detailing mercury vapor air sampling conducted at a New York City school in June 2002 upon request of the Board of Education.
8 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175674
Laboratory report from ATC Associates detailing air sampling results for mercury vapor conducted at a NYC school in March 2002.
6 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175582
Letter report detailing mercury vapor sampling conducted on February 22, 2002, at the referenced school.
5 shared non-person entities · 1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175370
Laboratory report detailing mercury vapor air sampling results conducted at P.S. 131M on August 22, 2002.
7 shared non-person entities · 1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179434
Laboratory report from ATC Associates detailing air sample results for mercury vapor collected at the School of Economics and Finance.
5 shared non-person entities · 1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000185612
Formal report detailing mercury vapor air sampling conducted at a New York City school in June 2002 upon request of the Board of Education.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.979 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175674
Laboratory report from ATC Associates detailing air sampling results for mercury vapor conducted at a NYC school in March 2002.
Similarity score 0.976 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.974 (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_000185612
Formal report detailing mercury vapor air sampling conducted at a New York City school in June 2002 upon request of the Board of Education.
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NYC-WTC_000175674
Laboratory report from ATC Associates detailing air sampling results for mercury vapor conducted at a NYC school in March 2002.
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