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NYC-WTC_000199167

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000199167–000199172
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NYC 9/11 Public Portal Document CITY_21MC100_ 003031832 TIME 1440 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION PS234M DATE 2/25/02 _ PROJECT NO. «Location Осcup Tеmреrя Relative, dity(6) Calbon DioxideI, Carboh Monoxide (ppht) (ppm) 122 and Fh Stair #3 and Fl. Hall by Stair 3 222 24 66.6 30.5 771 - 66.3 31.5 740 - 71.0 31.9 801 26 70.9 31.2 957 220 71.7 30.2 840 218 23 72.8 78.6 806 22 73.1 28.6 834 C 216 (HAII) 6 73.4 28.0 770 229 10 73.0 27.0 720 223 (4A11) Guideline levels ASHRAE/AIHA/EPA - 73.0 68-75°F/winter 73-79°F/summer 24.4 30-60% 685 Outdoor level + 700 ppm 9 ppm Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: _ Jujch Date:_ 2/25/02 NYC-WTC_000199169 Page 3 o1 6 19125- 279 Partici latestug m 17 18 15 13 15 14 i 17 17 16 19 65 ug/m 24-hour average IVOCS (ppr 1 ppm

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NYC-WTC_000199169Source: NYC Law Department, mirrored locally

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