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NYC-WTC_000204504

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000204504–000204515
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NYC 9/11 Public Portal Document CITY_21MC100_003061359 TIME 10:25 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION Stuyvesant H.S (M477)DATE_ 3-6-02 PROJECTNO. Location Occup. Temperature cRelative Humidity (%) Carboi Dioxide (ppni) Carbon Monoxide 1ppmi) 511 72.4 25.8 776 5/3 4 6 24.7 790 804 525 6th fl. HaKeay 6th fl. Gym 601 office 615 libriry 627 20 72.6 70.8 70.9 25.7 15 72.3 26.1 25.8 703 1158 / 10 73.1 73.8 71.9 24.7 26.8 710 891 0 629 20 25 24.3 303 635 Guideline levels ASHRAE/AIHA/EPA 20 72.0 I1.6 68-75"F/winter 73-79"F/summer 23.9 896 25.8 30)-60% 995 Outdoor level + 700 ppm 9 ppm Comments: The assessed location(s) ( ) Does () Does not meet established indoor air quality guidelines. Signature: H. Ado- Date: 3-6-02 NYC-WTC_000204510 Page 711 12 19125-0246 *Respirable Paruewates(ag/h) TVOCS (рpil) 8 0,0 10 О.О 9 7 i5 0,0 0.0 0.0 6 0.0 13 0.0 0.0 10 0.0 65 ug/m? 24-hour average 0.0 і ppu

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NYC-WTC_000204510Source: NYC Law Department, mirrored locally

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