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NYC-WTC_000199177

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000199177–000199182
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Page 3 of G TIME !i'5o INDOOR AIR QUALITY FIELD REPORT

LOCATION PS ^3^ DATE ^I5lo2, PROJECT NO. 19)35 - 3,"?9

Lucntioii Oce.p. Tcinpcraliire Rein live Carbon Dioxide Carbon Monoxide Respiiable ("0 Ilunudity (%) (ppn.) . (ppn.) Partitiiiales(iig/ni’) (PlM ' 'AL/A: A liisBl

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3a^ A7 ^11 !«• ( la M3 0 // c o Guideline levels 68 -75’F/wiii(er 30-60% Outdoor level + 9 ppm 65 ug/nE 1 ppm H ASHRAE/AIHA/EPA 73 -79"F/smniner 700 ppm 24-liour average

I—i s o Coniineiits: o o I The assessed loea(iyn(s) (b Does ( ) Does not meet established indoor air quality guidelines. o o co o co Signature: Date; /o I—i

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NYC-WTC_000199179

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NYC-WTC_000199179Source: NYC Law Department, mirrored locally

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