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NYC-WTC_000189401

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000189401–000189415
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NYC 9/11 Public Portal Document CITY_21MC100_003086574 ATC ASSOCIATES, INC •INDOOR AIR QUALITY FIELD REPORT Time: ]:15_ LOCATION: 90 Trinity Place/HS for Leadership And Publice Services bocation Occupants Temperature (D) Relative Huntdits (%) Hall way Ioth ploor Roan # 1015 Roan #1005 STAIRCASE'B'TO OHIFDOR Hall way by Roam #1005 Roam# 209 Room # 905 Hall wan Room # 90° B4 STAIRCASEATo 8' pooR Hall way Slevat Anat Guideline levels ASHRAE/AIHA 23 10 2 0 13 26 3 5 760 16.2 767 76:3 76.8 165 76•4 76•5 15-4 15.2 68 - 75°F/winter 73-78.5"F/summer 448 450 46.2 45.2 45% 451 45:3 43:11 431 43.3 30-60% Carbon s Dioxider (ppm)a 635 740 861 233 793 691 841 587 582 $ 88 Outdoor level +700 ppm Pageloor 24f DATE: 04/09/02 PROJECT NO:15-19125-0290 Carbon Monuxide ppmn) Respirable TVOCS Partienlate s (üg/m") (ppm) 2 12 O Comments: The assessed location(s) () Does () Does pot meet established indoor air quality guidelines. Signature: Prasad Doddapaneni/y Date: 04/09/02 2 2 2 2 2 2 2 9 ppm 20 11 9 6 28 14 6 65 ug/m 1ppm NYC-WTC_000189411

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NYC-WTC_000189411Source: NYC Law Department, mirrored locally

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