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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_ 003081718 TIME2:25 LOCATION Location STUFYESANT HIGH SCHOOL 3ra bor• Оссup 35/ 26 325 30 315 30 313 30 371 4 Gym ·40 303 26 302 5 Halluy byEscee - up ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT DATE 10/31/01 Temperature (F) 74.6 74.7 75.4 74.9 74.3 73.3 75.2 76.3 75.6 , Relative Humidity (%) 30.7 34.4 36.5 35.5 30.1 33.1 37.2 31.2 31.0 Carbon Dioxide a (ppm) 701 800 990 912 448 5/3 1280 680 661 PROJECT NO. Carbon Monoxide ((ppm) Guideline levels ASHRAE/AIHA 68-75°F/winter 73-79"F/summer 30-60% Outdoor level + 9ppm 700 ppm Commeuts: The assessed locftion(s) () Does () Does not meet established indoor air quality guidelines. Signature: ofuan Date: (0/31/01 NYC-WTC_000188553 Page qoi10 19125-0246 Respirable Particulates(ug/m) 28 2/ 22 23 23 21 20 14 19 191 65 ug/m 24-bour average TVOCS (ppm) 0.0 .0 •0 •O o.0 0 O0 1 ppm

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NYC-WTC_000188553Source: NYC Law Department, mirrored locally

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