NYC 9/11 Public Portal Document
ATC ASSOCIATES, INC. A of
TIME Qoo INDOOR AIR QUALITY FIELD REPORT
LOCATION P58AM DATE PROJECT NO. Nias-
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Guideline levels 68 -75’F/winter 30-60% Outdoor level + 9 ppm 65 ug/in 1 ppm
ASHRAE/AIHA/EPA 73 -79’F/siiminer 700 ppm 24-liour average
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The assessed locatioii(s) ( ) Does () Does not meet established indoor air quality guidelines.
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NYC-WTC_000222506
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