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NYC-WTC_000198942

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000198942–000198949
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NYC 9/11 Public Portal Document CITY_21MC100_006739342 TIME_ 1000 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT • LOCATION PS89M DATE 3/21/02 PROJECT NO. Locatioii Оссир. Тoшporаtue (E) Relative rimdity (%) Carbon Dioxide Car bon Monoxide 316 72.2 314 (4AI1) - 71.9 310 72.2 315(HA11) Gym 308 - 72.3 - 69.9 72.0 306 20 79.1 304 16 302 15 17 Guideline levels ASHRAE/AIHA/EPA 74.4 74.2 738 68-75°F/winter 73-79°F/summer Comments: 23.2 475 240 619 24.0 590 24.3 637 23.4 565 24.0 570 26.5 27.4 26.5 24.9 30-60% 802 711 817 665 Outdoor level + 700 ppm 9 ppm The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: Date: 3/21/02 NYC-WTC_000198946 Page 5 ol 8 19125-297 Respirable aptietiatescug/d) CTVOCS (грн). 3а 25 27 24 22 26 23 23 17 14 65 ug/m 24-hour average 1 ppm

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NYC-WTC_000198946Source: NYC Law Department, mirrored locally

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