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Air Freezing Index: <1000 <br />Mean Annual Temp: 47 degrees <br />Elevation: 5,337 feet above sea level. <br />Current code: 2018 IBC, IRC, IFC, IPC, IFGC, IMC, IECC, IEBC, IPMC, 1997 Uniform Code for the Abatement of <br />Dangerous Building Code and NEC 2017 <br />Remember: <br />Sump Pumps: Can NOT drain into sanitary or storm sewer. <br />Daylight into lawn away from foundation. <br />Perimeter foundation systems go to sump pit then sump pump and sump pump to lawn. <br />Drainage from House: Slope at least 6" in the 15t 10 feet. <br />Retaining Walls: Less than 48" from the bottom of the footing to top the retaining wall with no surcharge does <br />not require a permit. <br />Over 48" from the bottom of the footing to top the retaining wall, or ANY wall with surcharge, <br />requires stamped engineered plans. <br />Backflow Preventer: Required on residential irrigation systems. (See cross connection control manual) <br />Hot Water Heaters: Require expansion tanks for ALL hot water heaters. <br />Required to have a drain pan if placed on a wood floor. <br />www.iccsafe.org for International codes, books, licensing etc. <br />www.energycodes.gov/rescheck or just google rescheck <br />www.epa.gov for fireplaces look under woodstoves or cdphe.state.co.us <br />• Sec.15.05.058- The following section is hereby added to read as follows: <br />G2447.6 Kitchens with gas ovens. In new construction, kitchens with gas cooking appliances <br />shall be supplied with an exhaust system vented to the outside. Ducts serving kitchen exhaust <br />systems shall not terminate in an attic, crawl space or areas inside the building and shall not <br />induce or create a negative pressure in excess of negative 3 Pa or adversely affect gravity - <br />vented appliances <br />• Sec.15.05.059 The following section is hereby amended to read as follows: <br />P2503.5.1 Rough plumbing. DWV systems shall be tested on completion of the rough piping <br />installation be tested by water or , by 5 psi of air with no evidence of leakage. <br />• Sec. 15.05.060. - Section P2603.6.1 amended. <br />Page 6 of 10 <br />