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Indoor air quality field report, PS 234M, Jan 2002

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Field data sheet recording indoor air quality parameters including temperature, humidity, and gas levels at PS 234M on January 25, 2002.

NYC-WTC_000177862–000177864
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Scanned page image, NYC-WTC_000177863
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. I’age oI 3 TIME Im:xo INDOOR AIR QUALITY FIELD REPORT

LOCATION PS 3.34 DATE 1/20/0 a PROJECT NO. ...... mas -

Location Oti'lip IcnipCAitUrr -- Re,spii-abf^ aWGT? %. jppiiO • , -ItPtini)' ■: FftMkukile^(Ug/iii’) 'L

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co M /^Uerh I ly 7 0.5 o S3 o H

NJ 6y. 0 37.6 Sy/ o o O O Guideline levels 68 -75Wvinler“ 30-60% Oiiklour level + 9 PP’” 65 ug/ni’ J ppm CO o ASilKAE/AIHA/EPA 73 -79"F/s«miner 700 ppm 24-honr average H

NJ Coininent.s: s O I—i o I’lic iis.scsscd lociitioiRs) ( ) Docs ( ) Does not meet established indoor air quality guidelines. o I o o Signalure: Date; 1 / ?»/o z. co

CO CO

NYC-WTC_000177863

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NYC-WTC_000177863Source: NYC Law Department, mirrored locally

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