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NYC-WTC_000222504

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000222504–000222511
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NYC 9/11 Public Portal Document CITY_21MC100 000490140 TIME 830 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION P$89M DATE 4/23/02 _PROJECT NO. Locations Осcupт B Tempеratиrе 2 Relativer a Carbon Dioxide Hundiy (%)4 7Carbon. Monoxide S OPPDAE South Exit Hull ly Elevatur. Cafeteria: Hallby Cafetenis Dance Rm. North Ex.+ 64.C 64.3 65.0 36.5 534 C 36.2 536 32.0 64.4 65.4 31.0 590 549 30.4 501 64.2 64.3 30.2 Hall by Stai-1 132 B 132 C 29.2 = 48г 477. 473 132 D Guideline levels ASHRAE/AIHA/EPA 64.8 65.4 65.5 68-75°F/winter 73-79°F/summer 298 - 29.9 - 29.8 - 30-60% 472 481 Outdoor level + 700 ppm 9 ppm Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: ill Date: 4/23/02 NYC-WTC_000222505 - Page 2or 8 19125-297 3 Respirable Paiticulates(ig/il) TVOCS (рm) 16 0.0 17 0.0 0.0 13 7 0.0 0.0 8 0.0 5 0.0 5 65 ug/m" 24-hour average 0.0 1 ppm

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NYC-WTC_000222505Source: NYC Law Department, mirrored locally

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