2 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Document / 6 pages
Indoor air quality field report for PS 234M, Feb 2002
Machine-extracted title · confidence 95%Field report recording indoor air quality parameters at PS 234M on February 21, 2002, noting ongoing work inside the school.
NYC-WTC_000182893–000182898Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC ASSOCIATES, INC. Page 21 TIME iSao INDOOR AIR QUALITY FIELD REPORT
LOCATION PS 5.31 K DATE a/ai 10 2. PROJECT NO. m^i.5 - a'?9 Rvlaliv Carbon Dioxide Carbon Monoxide (\(n> —— "Jn"" (ppm) ______ Parlkidales(ng/U?)I® (ppM) ________
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___________ 35
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50 3Y o H Guideline levels 68 -75”F/winter 30-60% Outdoor level + 9 ppm 65 ug/m^ 1 ppm K I ASHRAR/AIHA/EPA 73 -79"F/sumnier 700 ppm 24-hpur average S O o Comments: o I o o co The assessed Ioca(ioii(s) () Does ( ) Does not meet established indoor air quality guidelines. o Signature: Date: a / Q/ i’ L
NYC-WTC_000182896
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NYC-WTC_000182896Source: NYC Law Department, mirrored locally
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2 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185991
Field data sheet recording temperature, humidity, and gas levels at PS 89M to assess compliance with air quality guidelines.
2 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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