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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_000175795
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NYC 9/11 Public Portal Document CONFIDENTIAL, TIME LOCATION Stuyvesant H.S. (M477) ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT DATE_ 12/28/01 Page 5o110 PROJECT NO. 19/25 -0246 Location Оссир. Temperature (1) Relative Humidity (%) Carbon Dioxide (ppm) Carbon Monoxide (PpM) Respirable Particulates(üg/m) 5.th. Hoor hadleay, Midalle 21 5th foor 20 Caspeteria 5'4h р. km.503 23 Sth fl. Rm. 513 24 5th.fl. Rm 511 28 511.f1. East sth Stairs fl. West Stairs 5t1 f1. Hallway to North 30 29 17 TVOCS (ppm)» SEPI. 2008 9ppm 65 ug/m? 24-hour average Ippn CITY_21MC100_003433468 NYC-WTC_000175795 Guideline levels ASHRAE/AIHA/EPA 68-75"F/winter 73-79"F/summer 30-60% Outdoor level + 700ppm Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: 4. Asdonyo Date: 12/28/01 -

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NYC-WTC_000175795Source: NYC Law Department, mirrored locally

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