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NYC-WTC_000222487

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000222487–000222494
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NYC 9/11 Public Portal Document CITY_21MC100 000490105 TINE 1100 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION PS89M DATE 4/17/02 PROJECT NO. Location Occiip. Temperature : CF •.Relative: Húmdüy(%) :Carbon Dioxide (PPФ) Carbon Monoxide 25(pppi) ·310 314 (HAI1) 316(4171)) 2 79.2 45.2 708 2 79.2 79.3 45.9 70г 46.0 326 30 80.1 46.8 738 985 2 2 328 4 330 350(H711) 332 319 2 Hallk Shie levels ASHRAE/AIHA/EРA 80.6 79.9 79.7 79.0 79.0 79.1 68-75°F/winter 73-79"F/summer 47.3 46.2 826 769 2 2 46.0 45.5 46.0 HC.1 30-60% 767 811 760 748 Outdoor level + 700 ppm 2 2 2 9 ppm Comments: The assessed location(s) ( ) Does () Does not meet established indoor air quality guidelines. Signature: Sailh Date: vst. 4/17/02 NYC-WTC_000222493 Page Zorg 19125- 297 ¿Respirable: Partieulates(ig/m) TVOCS (ppm): 68 89 89 80 86 83 9U 76 80 92 65 ug/m 24-hour average 1 ppm

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NYC-WTC_000222493Source: NYC Law Department, mirrored locally

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