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NYC-WTC_000179066

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000179066–000179075
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NYC 9/11 Public Portal Document SUBJECT IO PROTECTIVE ORDER NO. CONFIDENTIAL, SEPT. 2008 CITY_21MC100_003457748 NYC-WTC_000179069 TIME 9:55 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT Page 4ol10 LOCATION Stuyvesant H.S:(M477)DATE_ 02-5-02 PROJECTNO._ 19125-0246 ¿Eơ₫ãtổü lith f. Hatheay akOcelii 2 401 25 402 office 403 30 404 405 25 30 25 407 411 30 413. 427 Guideline levels ASHRAE/AIHA/EPA 30 25 Comments: 70.2 70.4 •70.8 71.4 70.7 70:9 70.4 70.8 70.6 70.9 68-75"F/winter 73-79"F/summer 24.3 25.3 24.3 25./ 25.3 24.8 24.6 253 24.6 24,7 30-60% ПOЛ OE CINDOU MOЛОЛH MI'VOCs pui 563 873 17 15 614 17 1063 19 945 1048 986 15 18 20 1066 - 1085 995 Outdoor level + 700 ppm 9 ppm 16 18 1-8 65 ug/m3 24-hour average The assessed Iocation(s) () Does () Does not meet established indoor air quality guidelines. Signature: It sabaye Date: 02-5-02 0.0 0.0 О.0 0.0 0.0 00 0.0 0.0 0.0 1ppu

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NYC-WTC_000179069Source: NYC Law Department, mirrored locally

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