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NYC-WTC_000189110

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000189110–000189115
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NYC 9/11 Public Portal Document CITY_21MC100_003083654 TIME 14:25 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION PS234M DATE 3/4/02 PROJECT NO._ Location Occup, temperaturer Relatiye cHrumQl≤% Carbon Dioxide :(pp0) Carboti Monoxide (Prm) Main Desk Hallby Gpm. Gym. Hall by Elevater: Cafeteria (windoci) #3 OREN 78.0 28.0 601 773 762 26-3 504 27.6 541 75.3 27.5 534 80.7 75.0 28.9 27.5 606 511 Hall by Exit 1 114(HANL) 74.8 277 520 116 118 75.5 - 75.5 20.5 29-5 358 543 Guideline levels ASHRAE/AIHA/EPA 75.8 68-75*F/winter 73-79"F/summer 31.0 30-60% 530 Outdoor level + 700 ppm 9 ppm Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: pica Date: 3/tlou NYC-WTC_000189112 Page 2016 19/25 - 279 Resplrable Particutatescug/igy 44 44 42 48 44 46 49. 46. 45 65 mg/m 24-hour average TVOC (ppm 1 ppm

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NYC-WTC_000189112Source: NYC Law Department, mirrored locally

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