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NYC-WTC_000226245

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000226245–000226258
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NYC 9/11 Public Portal Document CITY 21MC100 002895531 ATC ASSOCIATES, INC. Page 13 of 14_ Time: 1.25PM INDOOR AIR QUALITY FIELD REPORT LOCATION: 90 Trinity Place /HS for Leadership and public services DATE: 5|8/02 PROJECT NO: 15-19125-0290 Location « Occupants Temperature (F)? Relative Carbon : Carbon Respirable TVOCs Humidity Dioxide Monoxides (%) (ppm) (ppm) Particulate (PPm) B0g/mb Room+ SI5 26.1 41.1 155 4 0 '0 Resam # 509 / 755 41-0 765 23 0-0 Roau* 50€ 4 752 398 Roou* 503 5 75-3 692 2 0.0 40:3 748 00 Hallway ourside + 503 754 39.7 STARUrELL 'À' TO 4HTA FUl 201 0-0 75-2 40.9 852 14 00 Room # 403 75-2 41.3 659 Roan + 404 14 74.2 40.1 667 0. 0 Rom a 409 153 4/.6 826 4 0•0 Roan + 415 3 15:0 404 101 з 0.0 Guideline levels 68- 75°F/winter ASHRAE/AIHA 73-79 °F/summer 30-60% Outdoor level 9 ppm 65ug/m 1 ppm + 700 ppm Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. sigmature: 1 Date: 5/8/02 NYC-WTC_000226257

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NYC-WTC_000226257Source: NYC Law Department, mirrored locally

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