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NYC-WTC_000194824

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000194824–000194828
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Scanned page image, NYC-WTC_000194828
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Page H of */ TIME 1530 INDOOR AIR QUALITY FIELD REPORT

LOCATION PS 150 M DATE l’l<f7^ECT^Y).t

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Sc^o? ^7.3 ST-f ^8 SoZ C^An) n6 573 0 36 0 77-5 A9-I 575 O 4<b o So? T-S-& a8.7 560 e> 30 o S5l 0 Q

Q Guideline levels 68 -75*F/winIer ” 30-60% Outdoor level + 9 ppm 65 ug/m’ 1 ppm H ASHRAE/AIHA/EPA 73 -79"F/simiiiier 700 ppm 24-hour average K I

so Comments: 'I I—i o o Io The assessed location(s) ()Does () Does not meet established indoor .air quality guidelines. o

(JI

(JI Signature: 9- Date:

NYC-WTC_OO0194828

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NYC-WTC_000194828Source: NYC Law Department, mirrored locally

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