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NYC-WTC_000185557

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000185557–000185569
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NYC 9/11 Public Portal Document CITY_21MC100_003107019 TIME 10:00 LOCATION ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT Stuyvesant _H.S.(M477)DATE 12/13/01 Оссирк Temperatuie (CE) Relative Hиліцу(%) Carbon Dioxide, (ррш): Page 4 of 13 PROJECT NO. 19125 - 0246 Location Carbon Mouoxide (ppm)- 1001 29 1004 1006 32 34 74.8 74.7 75.7 39.9 1209 41.0 1196 413 1079 805 Hall by 1oo5 1007 - 27 76.1 76.7 37.5 38.1 927 1010 1017 28 24 77.1 77,6 38.6 36.0 1099 725 1025 1024 28 34 76.7 76.8 38.0 38.7 1013 1016 1033 Guideline levels ASHRAE/AIHA/EPA 32 75.0 68-75°F/winter 73 -79"F/summer 38.5 30-60% 1138 Outdoor level + 700 ppm Comments: Respirable Paitichfates(ug/m TYOCS (ppm) 2 2 2 2 2 2 2 2 2 2 9 ppm The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: On chan Date: 12/13/01 60 69 72 69 69 50 70 71 68 82 65 ug/m1 24-hour average 1 ppm NYC-WTC_000185560

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NYC-WTC_000185560Source: NYC Law Department, mirrored locally

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