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NYC-WTC_000197482

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000197482–000197489
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NYC 9/11 Public Portal Document CITY 21MC100_003045176 TIME 9:25 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION Stuyvesant H.S (M477) DATE 01-29-02 _ PROJECT NO. Location Occups Temperature CF) Relative Humidity (%) 205 28.6 Carbon Dioxide (ppm) 543 Carbon Monoxide (PPID 207 71.3 72.1 239 71.6 27.3 29.2 562 0 568 237 235 70.2 70.8 29.4 27.9 5/9 507 540 231 229 3nd ft. Halleay 301 73.4 72.5 72.8 71.0 29.3 28.5 28.1 305 Guideline levels ASHRAE/AIHA/EPA 71.4 68-75"F/winter 73-79"F/summer 26.9 28.0 30-60% 548 536 545 528 Outdoor level + 700 ppm 9 ppı Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: H. Ardongo Date: 01-29-02 NYC-WTC_000197483 Page 201 8 19/25-0246 Respurable Pattellates(ug/m) TVOCS (Ppui) 20 15 0.0 0.0 14 22 0.0 0.0 0.0 10 0.0 29 00 36 0.0 18 0.0 26 65 ug/m 24-hour average О.1) Ippen

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NYC-WTC_000197483Source: NYC Law Department, mirrored locally

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