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Indoor Air Quality Field Report, May 2002, NYC School

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Field report form documenting indoor air quality measurements taken at a school in May 2002.

NYC-WTC_000180033–000180044
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Scanned page image, NYC-WTC_000180040
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NYC 9/11 Public Portal Document SUBJECT IO PROTECTIVE ORDER NO. CONFIDENTIAL, SEPT. 2008 ATC ASSOCIATES, INC. l'age 8 -.0f INDOOR AIR QUALITY FIELD REPORT Time: L MM_ LOCATION: 100 Trinity Place /HS for Economies And Finances DATE: 5-14-CLPROJECT NO: 15-19125-0291 Locatior Occupants Temperature (F) Relative Carbon Carbon Respirable Humidity ca Dioxide Monoxide Particulate (%) (ppm) (ppm) TVOCS (Ppm) s(ug/nı) STAIRCASE B ETI FLOaR: GTH FLOOR. HALLWAL RXm 604 Roan 605 Rocm 608 STAIRCASE-F FLOOR. 5T4 FLooR foom 50° pam cos 5TH FLOR HALNAY. Ram 507 Guideline levels ASHRAE/ATHA C 76.5 78.3 77.1 76.6 SCi1 797 789 24.6 427 41.1 441 399 22 462 39.6 21 C C 344 ЧC./ 38.€ 47/ 557 550 1C C C 2 773 387 C 78.6 79.6 68 - 75°F/winter 73-79 °F/summer 38.3 462 45E 16 394 30-60% 440 Outdoor level + 700 ppm 2 9ppm 15 14 65 ug/m* I ppm Comments: The assessed location(s) ( ) Does () Does not meet established indoor air quality guidelines. Date:_ 5-14-62 CITY_21MC100_ 003462577 NYC-WTC_000180040

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NYC-WTC_000180040Source: NYC Law Department, mirrored locally

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