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NYC-WTC_000198990

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000198990–000198997
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. l’age A uf TIME INDOOR AIR QUALITY FIELD REPORT

LOCATION PsaA M DATE 3/^/0 z PROJECT NO. mas- Location Occup. Temperature Relative Carbon Dioxide Carbon Monoxide Respirable TVOCs ("O ■ Humidity (%) (ppm) (PP«») l’articiilales(ug/niA (ppm) Ootg'.fie. A £ fl P n >4.0 I oo tsi. ,flm

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sc 6 sT3 H G| I 3 4___ o -o o Guideline levels 68^®FAvinter“ 30-60% Outdoor level + 9 ppm 6-S ug/ni ' I ppm H 73 -79"F/siimmer 700 ppm 24-hour average ASHRAE/AIHA/EPA A I—i s o Comments: o o Io The assessed loca(ion(s) ( ) Does ( ) Does not meet established indoor air quality guidelines. o OS t co so Signature: 1 Date: 5A/c <- CT

NYC-WTC_000198990

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NYC-WTC_000198990Source: NYC Law Department, mirrored locally

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