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NYC-WTC_000197554

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000197554–000197563
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CITY 21MC100 003045881 NYC 9/11 Public Portal Document ATC ASSOCIATES, INC. TIME INDOOR AIR QUALITY FIELD REPORT LOCATION STUYVESANT ПIСП SCHOOL DATE 11)8)OL PROJECT NO. cocation Оccupt Temperature ao Relative 2 Chrbon Dioxide/ Carbon Malloxide Tillbidiy (%) оо (ppm) 939 29 75.4 31.2 970 936 31 26.8 32-0 990 931 14 767 30.5 942 927 25 761 29:3 909 926 6 76.3 297 939 Hall way Sy Shir - 74.5 29.5 807 913-193 30 27.3 34•0 1200 907 24-3 27:5 600 901 3 75.8 29.9 777 Staircase East - 75.5 28.5 723 Guideline levels 68-75"F/winter 30-60% Outdoor level + 9 ppm ASHRAK/ALHA 73-79 F/summer 700 ppm Comments: im. 913-shutents experiments in progness-bunsen barners lit. The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: Alapt. Date: 418/01 NYC-WTC_000197555 rage Zar j0 19125-0246 t Respirable Particulates(og/m) 39 35 40 36 28 40 61 39 23 36 65 ug/m 24-hour average TVOCS (PPM) 0.0 0.8 00 00 0.0 0.0) C.2) і ppm Ziri.of apene

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NYC-WTC_000197555Source: NYC Law Department, mirrored locally

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