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NYC-WTC_000197482

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000197482–000197489
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NYC 9/11 Public Portal Document CITY_21MC100_003045182 TIME 12:25 ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT LOCATION Stuyvesent H.S. (M477)DATE_01-29-02 PROJECTNO. Location Dccupt Temperalure CГ) 10s6 f. Hatlway 2 Relative Humidity (%) 27.1 Carbon Dioside. Carboh Monoxide (ppmu) 563 72.6 73.2 1001 1004 1006 1009 73.4 71.8 73.6 1010 1025 728 72.1 72,2 1033 1039 Outside Guideline levels ASHRA Е/АIHА/ЕРА 71.9 65.7 . 68-75"F/winter 73-79"F/summer Comments: 26.3 28.4 27-6 28.3 27.5 28.9 29.8 30.1 37.3 30-60% 548 539 556 573 611 628 557 521 5/6 Outdoor level + 700 ppm 1 9 ppm The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: H. Aatarpa Date: 01-29-02 Page 8 ol 8 19125-0246 Respirable Patticulates(ug/in) TVOCS (Ppu) 29 0.0 17 0.0 20 0.0 15 18 0.0 19 0,0 0.0 14 21 0.0 0.0 0.0 19 77 65 ug/n" 24-hour average 00 1 ppm NYC-WTC_000197489

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NYC-WTC_000197489Source: NYC Law Department, mirrored locally

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