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NYC-WTC_000188545

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000188545–000188554
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NYC 9/11 Public Portal Document CITY_21MC100_003081712 ATC ASSOCIATES, INC. TIME_ 10:55 INDOOR AIR QUALITY FIELD REPORT LOCATION Location STUYVESANT HIGH SCHOOL tloor Оссир. DATE 10/31/01 ATemperature Relative Carbon Dioxide : Humidity (%) ppm) 803 804 815 829 836 837 28 18 26 26 26 26 840 839- stair caself 75.0 74.9 74.9 25.9 75.5 76:3 75.9 75.5 74.5 26.3 773 26.5 830 26.6 925 26.2 819 26.8 10o1 26.2 836 243 515 93.7 650 22.4 558 Guideline levels ASHRAE/AIHA Commeuts: 68-75°F/winter 73-79°F/summer 30-60% _PROJECT NO. Carbon Monoxide (ppш) Outdoor level + 700 ppm 9 ppm The assessed location(s) () Does () Does not meet establislied indoor air quality guidelines. Signature: Date: 10/31/01 NYC-WTC_000188547 Page 3 oi 10 19125-0246 Respirable Particulates(ug/m) 17 35 16 22 21 20 19 18 17 65 ug/m" 24-hour average 18? TVOCS (Ppm) 0.0 0•0 0.0 • 0 0.0 0 0 ippm

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NYC-WTC_000188547Source: NYC Law Department, mirrored locally

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