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Indoor air quality field report, Dec 2001

Machine-extracted title · confidence 95%

Field inspection record documenting indoor air quality measurements including temperature and humidity at a high school on December 28, 2001.

NYC-WTC_000175791–000175800
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Scanned page image, NYC-WTC_000175792
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NYC 9/11 Public Portal Document SUBJECT TO PROTECTIVE ORDER NO. 2, SEPI. 2008 CONFIDENTIAL, TIME ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT Page 2 o1/0 LOCATION New Stugvesant H.S.(M477/ DATE_12/28/01 PROJECT NO. 19/25-0246 Location Occup. Temperature ("E) Relative Humidity (%) Carbon Dioxide (ppm) Carbon Monoxile (ppi) Respirable Particulates(ug/m) and fl. lobby 2adfl. hadleay to South West, Ind Hl. hallkay North' to South 2nd f. Room 260 East Ind fl. Room 237 and fl. East Stairs 20 21 24 26 20 25 2nd fl. West Stains Ind fl. Room 238 28 19 TVOCS (ppu) CITY_21MC100_003433465 NYC-WTC_000175792 Guideline levels ASHRAE/ATIA/EPA 68-75°F/winter 73-79"F/summer 30-60% Outdoor level + 700 ppm Comments: The assessed location(s) () Dues () Does not meet established indoor air quality guidelines. Signature: Baderyen Date: 12/28/61 9 ppm 65 ug/m 24-hour average Tppm

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NYC-WTC_000175792Source: NYC Law Department, mirrored locally

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