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NYC-WTC_000188578

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000188578–000188587
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NYC 9/11 Public Portal Document CITY 21MC100 006797515 ATC ASSOCIATES, INC. TIME11:00 INDOOR AIR QUALITY FIELD REPORT LOCATION 7th floor. STUYVESANT HIGN SCHOOL Location DATE_ 1114/01 PROJECTNO._ Осcиp- Temperature ceRelativer Hnmidity (%) ( Carbon Dioxide Carbon Monoxide (ppm) (ppm)) 735 701 703 6 704 4 Halliy bgE Vat 715 32 717 34 12720 731 26 stüriazew Guideline levels ASHRAL/AIHA 75.0 14.5 75.0 74.8 74.4 748 75.3 75.2 753 75.1 68 -75°F/winter 73-79°F/summer 28.2 29 •7 722 673 32.6 1220 30•8 89.1 31.9 120 701 1650 32.1 30 8 30.6 29. 30-60% 1/90 940 961 750 Outdoor level + 9 ppm 700 ppm Comments: The assessed location(s) () Does () Does not meet estáblished indoor air quality guidelines. Signature: Date:_ 11/14/01 NYC-WTC_000188581 Page Yor Le 19125-0246 Respirable Particulntes(ug/m) 25 27 25 27 24 25 27 22 25 65 ug/m 24-hour average TVOCS (PPm) 0.0 C C 1 ppm

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NYC-WTC_000188581Source: NYC Law Department, mirrored locally

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