2 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗Document / 4 pages
Indoor air quality field report, P.S. 150M, May 2002
Machine-extracted title · confidence 95%Field report documenting indoor air quality measurements at P.S. 150M on May 1, 2002.
NYC-WTC_000177970–000177973Page image
OCR text
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document SUBJECT IO PROTECTIVE ORDER NO. CONFIDENTIAL, SEPT. 2008 CITY_21MC100_005759673 NYC-WTC_000177971 TIME_ 1230 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION PS150 M DATE 5/1/02 PROJECT NO. Location Оссиp. Temperature (F) Relative Humidity (%) Carbou Dioxide (PpNI) Carbon Monoxide * (ppm) Main Fayer Hall Wat Stairs 68.6 38.8 68.8 386 680 677 Moio Desk ED's Ruom 69.4 381 712 0 6 70.0 38.3 711 Man Lobhy Main Office Guidarsie Rm 7c.3 37.8 718 4 71•0 70.8 36.8 720 0 Hall by Giels Rm Hal!by Boys Rm Hal East Stairs Guideline levels ASHRAE/AIHA/EPA 70.8 35 8 350 700 685 7o.4 70.9 68-75°F/winfer 73-79"F/summer 34.9 680 0. 350 30-60% 647 Outdoor level + 700 ppm 9 ppm Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: Inclu Date: *5/1/02 Page Zof 4 19125-289 Respirable * Particulates(ug/m) TVOCS (ppti) 15 0.0 14 0.0 16 0.0 12 C.C: 15 0.0 10 0.0 15 C.0 15 00 15 o.c 15 65 ug/m" 24-hour average 1 ppm
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NYC-WTC_000177971Source: NYC Law Department, mirrored locally
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