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NYC-WTC_000204492

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000204492–000204503
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NYC 9/11 Public Portal Document

ATC ASSOCiA riLS, INC. Page 4?oi HIM IC INDOOR AIR QUALITY FIELD REPOR'r

LOCAI ION rc project no.

LoGiitidn ( kciip rciiipcraliirc Relulive CiirlHiii Dioxide Carbon Monoxide Respirable S TV^OGs; SS^OSSI Humidify (%) (ppm) fppm) P!ir(icida(cs(iig/ni') a^Omuhi;

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30 ^i/.C o <9

□0 75-7- 313-3 o Z2. o

75- /a 0 /^ o

73.7 33^ o /J 0

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/^ o /d?/C2 75. .7- 35.7- 0

/<p/;2l o2-C9 7^-2 / 42 O

^.7 55.^ 7^^ I /5 o

/ <7^-7 3 75 / o o Guideline levels 68 -75"I'Axiiiler ■“^0% Oofdooe Ic^'cl + 9 ppm OS iig/nF I ppill H ASI I RA E/AIIIA/El’A 7J -79"r/siioinicr 70(1 ppin 24-liour average

NJ

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NYC-WTC_000204503

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NYC-WTC_000204503Source: NYC Law Department, mirrored locally

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