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NYC-WTC_000198966

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000198966–000198973
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NYC 9/11 Public Portal Document CITY_21MC100_006739410 TINE 83C ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATN PS89M DATE 4/15/02 PROJECT NO. Location Occup. Temperature ("F) Relative Humidity (%) Carbion Dioxide (ppш) Carbon Monoxide (ppm) Hall by Cateteria. Cateter.u.. 71.1 64.6 560 2 71-6 63.8 660 Dunie Roum No.Th Exit 132 (HAIL) 71.7 6o.0 515 2 716 61.1 530 2 71.2 61.2 Hall by Stair? Seuth Ext 71.1 517 538 72•2 6.2 6o.t 2 548 2 Hall byStair3 107(4/711) 723 6ö.L 77.6 59.4 564 566 2 2 Elevütor Hull fideliweterels ASHRAE/AIHA/EPA 725 68-75"F/winter 73- 79"F/summer 5C,. 4 30-60% 570 Outdoor level + 700 ppm 2 У ppu C'omments: The assessed location(s) ( ) Does () Does not meet established indoor air quality guidelines. Signature: pich Dare: 4/15/cz NYC-WTC_000198967 Page Z 01 8 19125-297 Respirable Particulates(ug/m) TVOCS (Ppm) 73 13 19 24 24 24 24 23 65 ug/m 24-hour average 1 ppm

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NYC-WTC_000198967Source: NYC Law Department, mirrored locally

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