NYC-WTC_000188575

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. 7 TIME INDOOR AIR QUALITY FIELD REPORT

LOCATION STUTVESANT HIGH SCHOOL DATE ( PROJECT NO. 19125-0246

Location __________________ : 7 Taiipwal ■Hi Carbon P|oxide (ppm) Carbon M( (ppn rj^-sss.-. T VOL.'S (ppm)

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a Guideline levels 68 -75*F/5viiiter 30-60% Outdoor level + 9 ppm 65 ug/m' I ppm H ASHRAE/AIHA 73 -79'’F/siinimei- 700 ppm 24-hoiii average K I S o Com ments: o o I o The assessed location(s) () Does () Docs not meet established indoor air quality guidelines. o cn <0 Signatu re; Date;

NYC-WTC_000188576