NYC-WTC_000177887
Letter and report detailing real-time indoor air quality monitoring conducted at the school in December.
5 shared non-person entities · similarity 0.931
machine-extracted · confidence unavailable · Check page ↗Report of air sampling for formaldehyde, ozone, and other gases conducted on February 23, 2002.
NYC-WTC_000180112–000180115
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Mr. Bernard P. Orlan March 6, 2002 Air Sampling for Formaldehyde & Ozone Page 4 H. S of Economics & Finance fSSSMI ATC Project No. 15-19125-0291
ATC appreciates the opportunity to provide this air quality service to the BOE. Please call me at (212) 353-8280 extension 212 if you have any questions.
Sincerely, ATC Associates, Inc.
James R. Cohn, CIH, CSP Regional Manager Industrial Hygiene Division
Attachment
CONFIDENTIAL, CITY_21MC100_003463218 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000180115
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000177887
Letter and report detailing real-time indoor air quality monitoring conducted at the school in December.
5 shared non-person entities · similarity 0.931
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.927
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.927
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.926
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.926
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.926
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175275
ATC Associates report on air sampling for volatile hydrocarbon compounds at PS 131M conducted August 22, 2002.
4 shared non-person entities · 1 shared topics · similarity 0.925
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.925
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.925
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.924
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.924
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · similarity 0.926
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000178018
Letter reporting mercury vapor sampling results collected at P.S. 150M in June 2002.
Similarity score 0.963 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.962 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.961 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.961 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.961 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.961 (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_000177887
Letter and report detailing real-time indoor air quality monitoring conducted at the school in December.
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