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Air Admittance Valves (AAV) is an approved venting device installed in place of a vent pipe. Backflow Devices a device installed in the potable water system to protect the potable water supply from pollution or contamination. Bidets (see note ** at bottom of page) Drains, Floor Expansion Tank is a fixture used to stop excessive pressure in a water system from thermal expansion in a closed system. Garbage Disposals Hose Bibbs, Outside Hot Water Dispensers instant hot units at a kitchen sink (to make tea, coffee, soup) Ice Makers Lavatories the sink in the bathroom. Piping Systems, Sanitary the drain, waste and vent system (DWV). ( this does not (mark 1 in permit box) include a septic system or a public sewer system ) Piping Systems, Water the cold and hot water piping. ( this does not include a well (mark 1 in permit box) system or a public water supply system) Sewage/Ejectors a lift station to pump waste up into a gravity DWV system. Showers [ install valve with ASSE 1016 rating (set temperature 110 F to 120 F)] - combination tub & shower - Sinks, Bar Sinks, Domestic a kitchen sink or a sink in a kitchen island. Sinks, Mop usually floor mounted in a mud room or garage. Sump-Pumps installed in basements to remove ground water below the floor level. Tubs, Bath tub only or whirlpool, no showerhead (see note ** at bottom of page) Tubs, Laundry Valves, Pressure Reducer device used to reduce the water supply to 80 psi or less. Washers, Automatic clothes washer. Washers, Dish Water Closets toilets. Water Heater Water Softener **Below this line is effective July 1, 2007. Valves, Tempering ASSE 1070 approval for Tubs, Bath (set temp. 110 F to 120 F) (exception: if an ASSE 1016 valve is installed for tub) - ASSE 1070 device for Bidet (maximum temperature 110 F) |
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