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NYC-WTC_000203580

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000203580–000203593
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Page } H" INDOOR AIR QUALITY FIELD REPORT

LOCATION Ht5. FeC tg/UEgSMip y pt'j^uc. Se^P<ecPATE o PROJECT NO. 2. O

Location Occiip Teiiiperatiire Relative Cai bun Dioxide Carbon Moiioxide Respirable TVOCs (’to Humidity (%) (ppm) (ppm) Paiiieidates((ig/iii’) (ppnO

/____ 11 3 ( <2

11 1 65

(2- Ay

r2-

Guideline levels 68 -75"F/wiii(cr 30-60% Oiilduor level r 9 ppm 65 iig/in ’ I ppm Q ASIIRAE/AIIIA/EPA 73 -79'’F/stiininei- 700 ppm 2 l-hoiir average H

to I—i S ('oiiimciils: O o o I he assessed h»ca(i(iii(.s) ( ) Docs (/i Does not meet established indoor air tpialily }>nidelines. I o o co o Signature; CT CO

CT

NYC-WTC_000203593

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NYC-WTC_000203593Source: NYC Law Department, mirrored locally

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