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NYC-WTC_000185557

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000185557–000185569
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NYC 9/11 Public Portal Document CITY_21MC100 003107024 TIME 13:•5 LOCATION ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT H.S:(M477)DATE 12/13/01 Page 9o1 B. Location Stuyvesant Осcиp: jera *Relatiye Humdhy( Cafeteria: west Hall by starrs 525 Full - 76.0 75.6 31 Hall by 521 513 511 - 35 77.8 78.0 77.9 21 507 27 76.4 77.0 505 26 76.7 503 20 East Stairs Guideline levels ASHRAE/AIHA/EPA - 78.0 78.3 68-75"F/winter 73-79°F/summer Comments: 38.8 36.9 39.9 36.1 40•3 38.8 39.3 41.0 41.1 36.9 30-60% PROJECT NO.19125 -0a46 Carbour Dioxide ((ppa) Cuirbon Monoxide (ppni 946 809 849 740 1070 969 1025 1/49 1430 920 Outdoor level + 700 ppm 3 3 2 2 2 2 9 ppm The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: Ju. Chay Date: 19/15/01 Respirable itieulates(üg/h) TVOCS (ppn) 98 87 71 93 72 68 72 81 66 87 65 ug/m? 24-hour average і ppm NYC-WTC_000185565

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NYC-WTC_000185565Source: NYC Law Department, mirrored locally

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