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NYC-WTC_000188555

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000188555–000188564
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NYC 9/11 Public Portal Document CITY 21MC100 003081748 ATC ASSOCIATES, INC. TIME 11:55. INDOOR AIR QUALITY FIELD REPORT LOCATION 3rd Hoor. STUYVESANT HIGH SCHOOL DATE 11/05/01 PROJECT NO.19125-0246 27-34 Locatior Оccup- Temperature *Relative, Carbon Dioxide : Carbon Monoxiite "(E): Humidity (%) (ppm) (ppm) Halluay by sfor 72-8 207 539 Respirable Poitictihtes (ug/m') 20 315 30 73.4 25.1 1050 313 32 73.4 26.6 1138 Gym x50 74.4 20.0 450 371 3 72.3 20.5 405 HallasyfVatuz 12.4 20.4 533 307 74.4 23.3 914 305 34 75.3 26.5 1135 303 3 6 75.5 28.3 1318 302 5 76.2 Guideline levels 26.3 875 68-75°T/winter 30-60% Outdoor level + 9ppm ASHRAE/AIHA 73-79°F/summer 700 ppm 13 10 9 14 9 14 10 8 65 ug/m" 24-hour average Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: flaat Date:11lºS/•L Page8 oifo TVOCS (Фpm) O. 0. 0 1 ppm NYC-WTC_000188562

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NYC-WTC_000188562Source: NYC Law Department, mirrored locally

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