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NYC-WTC_000207993
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000207993–000207997Page image
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OCR status: ocr · source: ours
NYC 9/11 Public Portal Document CITY_21MC100_003017796 TIME 8º0 LOCATION : PS2M ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT DATE 8-23-02 _PROJECT NO. 19/25 -0341 Page Lur 5 Locations Оccup * Temperature (F Cuiside schorL 81,6 311 5 84,3 315 19 3:7 (А) 13 319 (N/c) 8 324 (H(c) 15 307 - 306 303 - - Corridor R304 - Guideline levels ASHRAE/AIHA >4 ,7 83,4 81,6 81,9 85,1 85,7 85,7 8'0,2 68-75°F/winter 73-79°F/summer Gy Relative Humidity (%) 61,6 50,5. 50,6 41,6 50.4 49,3 60,3 60,4 59,2 57,6 30-60% Carbon Dioxidel Gurbon Mphoxiuel (Ppm) 557 2 1046 1032 1162 1043 1080 2 2 654 759 974 1030 Outdoor level + 700 ppm 13 3 3 9ppm Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: Mn. hakkeca Date: 8-23 NYC-WTC_000207993 Respirable culates(ug/in.) 58 44 41 33 40 44 +4 45 45 46 65ug/m (ppm)a 0.3 0,0 0.1 6.l С.! 0.0 0.0 0.0 0.0 0.0 1 ppm
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NYC-WTC_000207993Source: NYC Law Department, mirrored locally
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