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Indoor air quality field report, March 2002

Machine-extracted title · confidence 90%

Field report from ATC Associates recording indoor air quality measurements including carbon monoxide and humidity levels at a school site.

NYC-WTC_000179444–000179451
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Scanned page image, NYC-WTC_000179448
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. TIMF INDOOR ATR QUALITY FIELD RELOR I COCA ) ION /^0 7/'/ /3/3^ /^C. DATE 77I’RO.IKCTNO 77^3^7

Location Octnp, , .Tenipeiatiiie Relative Carbon Dioxide Carbon Monoxide Respirable t vo< '■ CF) ,;■ ,■ .Humidity (%) (ppm) (ppm) l’ar1iciilalcs(ng/iiL) (ppm)

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NYC-WTC_000179448

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NYC-WTC_000179448Source: NYC Law Department, mirrored locally

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ATC Associates indoor air quality field report documenting environmental measurements at a Board of Education location in September 2002.

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