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NYC-WTC_000226841

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000226841–000226848
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NYC 9/11 Public Portal Document CITY 21MC100 002923263 NYC-WTC_000226841 TIME 805 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION PS89M DATE_ 3/8/02 PROJECT NO. Location Occup. Temperature (F) Relatiye Humidity (%) Carbon Monoxide (PPm) North Exit Outside. 51.0 NE Corner. Outside 47.9 NW Corner Outside 48.1 By Intake Outside SW Corner Outside 47.3 47.7 South Ext Outside 45.2 SE Corner. Outride 44.6 East Side Outside 44.4 43.3 Playgraund North Playgtound snelevels ASHRAE/AIHA/ЕРA 43.5 68-75"F/winter 73-79"F/summer Comments: _ Weather Condtions. Carbon Dioxide (ppm) 32.9 559 33.4 565 42.4 564 46.7 561 52.7 572 55.7 546 65.4 525 68.6 70.3 516 515 69.6 30-60% 517 Outdoor level + 700 ppm 9ppm The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: Date: 3/0/02 l'age 101 8 19125-297 Respirable Particulates(ug/ul) 123 120 117 115 129 126 144 IYB 1183 120 65 ug/m 24-hour average TVOCS (ppm) Ippn

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NYC-WTC_000226841Source: NYC Law Department, mirrored locally

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