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NYC-WTC_000189116

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000189116–000189121
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NYC 9/11 Public Portal Document CITY_21MC100_003083706 TINE 1345 ATCASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION PS234M DATE 3/21/07 PROJECT NO. Location Oссuр: „Lemperature Relative HúnHit(%) Carton Dioxide (рi)3N Curbou Monot tie (ppw 2!L 201 77.2 93.0 740 32 76.3 22.5 743 202 301 2 76.6 22-7 773 5 74-6 23.9 765 302 (HAI)) 305 75.1 24.6 857 74.3 23.6 749 304 4 75.8 258 963 311 306 74.8 23.7 773 760 23.8 640 315 Gnideline levels ASHRAE/AIHA/EPA 74.4 68-75"F/winter 73-79"Fsummer 23.0 30-60% 643 Outdoor level + 700 ppm 9 ppm Comments: The assessed location(s) () Does () Does not meet estabilished indoor air quality guidelines. Signature: giich Date: 3/21/02 NYC-WTC_000189120 Page 5"1 6 19125-219 Respirable Partciiates(ug/in) TVOCS (Ppm): 23 23 24 21 24 23 27 24 27 25 65 пg/n 24-hour average I ppn

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NYC-WTC_000189120Source: NYC Law Department, mirrored locally

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