NYC-WTC_000211852

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Lk "* TIME INDOOR AIR QUALITY FIELD REPORT

LOCATION FpC Z-gADegSMlP & public ATE I’ROJECT NO. ( 9 / 23 - O^y V '

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6 <5-0 0 -Z2i A_„ Mi'^1)3 0 Mb 68 -75'T/n'iii(ei -itt Outdoor level + ■ r: 65 ug/iii’ o Guideline levels 9 ppm I ppm H 73 -79"F/siimincr 700 ppm 24-hoiir average K A S H HA E/AIH A/E P A I hJ

I o Comnieiits: o I o Tlie assessed lucatiun(s) () Does () Does not meet established indoor air qiialitj' guidelines. o CO Sign at 11 re: _A -s-JlXx cn Date; CD cn

NYC-WTC_000211855