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NYC-WTC_000197490

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000197490–000197499
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NYC 9/11 Public Portal Document CITY_21MC100 003045251 TIME 9:05 AȚC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION Stuyvesant H.S. (M477)DATE 02-4-02 PROJECT NO. Bocationi Оссирs Temperature (D) MReintite Humidity (%) 301 / 71.4 30.4 305 20 30.0 Carbon Dioxide (ppm) 546 856 Carboli Monoxide 313 25 71.5 71.2 30.3 985 315 30 30 72.5 72.6 30.2 30.4 1096 1/24 307 350 70.2 31.6 6/4 623 351 Witte fl. Hodleag 1 70.1 31.4 10 71.6 30.4 615 401 402 office Guideline levels ASHRAE/AIHA/EPA 20 71.6 71.8 68-75"F/winter 73-79"F/summer 30.2 30.8 30-60% 868 594 Outdoor level + 700 ppm 9 ppm Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: H. Andaya Date: 02-4-02 NYC-WTC_000197492 Page 3 ol/0 19/25-0246 Respirable Parueutates(ug/ls) TVOCS (ppii) 17 0.0 19 18 О.0 20 0.0 19 24 О.О 22 0.0 17 00 17 0.0 15 65 ug/m" 24-hour average 0.0 1 ppu

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NYC-WTC_000197492Source: NYC Law Department, mirrored locally

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