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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_006739344 TIME 1100 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION PS89M DATE 3/21/02 _ PROJECT NO. Locatioi Оссир. Temperaturc (F Relative Hif ly (%) Carbon Dioxide, (ppti) Ciu bon Monoxide 428 430 - 73.0 22-8 17 73.7 27.0 519 884 432 74.0 73.83 27.6 1113 419 50l - 25.2 710 14 73.6 28.2 639 502 1 74.4 30.4 942 806 501(HAII) 504 506 33 33 74.4 74.9 75.2 29.0 31.7 1219 31.4 515 Guideline levels ASHRAE/AIHA/EPA 3 74.7 68-75°F/vinter 73-79°F/summer 28.0 30-60% 1287 791 Outdoor level + 700 ppm 9 ppm Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: pi Cha Date: 3/21/07 NYC-WTC_000198948 Page 7or8 19125-297 Respirable dehlntescaghnns ATVOCS (орш) 20 C 20 23 20 15 21 22 33 37 28 65 ug/ni 24-hour average 1 ppmi

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NYC-WTC_000198948Source: NYC Law Department, mirrored locally

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