NYC-WTC_000205276

NYC 9/11 Public Portal Document

o a> o Pagc^wl ATC ASSOCIATES, INC. yi \ hj INDOOR AIR QUALITY FIELD REPORT o o hd OJS 4 - ■ - DATE: Time: Jam LOCATION: PROJECT NO: o

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I <O 5iS O 7S. c| St& Guideline levels 68^75”F/wint«r 30-60% OuUloor level 9 ppm i< 65 ug/n/ o I ppm o ASIIRAE/AIHA 73-79‘’FAiimmer + 700 ppm H 1*^ to Comments: s O riie assessed loeation{s} ( ) Does ( ) Does not meet cstablisiied indoor air qualify guidelines. o o I o

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NYC-WTC_000205279