Retirement Unit Account 320 Water Treatment Equipment

Section 605 Section 605.320  Retirement Unit Account 320 Water Treatment Equipment a)         Aerators (except when located at reservoir) Air compressor Basin Pipe, run of any class, 2 inches or over in size, between two or more units of property Spray nozzle Substructure b)         Chemical Treating plant 1)         Items Agitating equipment complete Ammonia machine Basin Carbonating equipment Chemical manufacturing plant Chemical conveying or handling equipment Chemical pump Chlorine machine Coke, complete replacement Dry feed machine Dry storage bin Electrolytic cell Foundation, independent of structure Gravity feed or pump feed apparatus Motor Piping, run of any class, 2 inches over in size, between two or more units of property Rate controller Sludge pump or other sludge equipment Softening equipment not provided for elsewhere Solution feed equipment Solution tank Switchboard Weighing equipment 2)         Any applicable item not specifically listed in subsection (b)(1). c)         Clear Water Basin Basin Piping, run of any class, 2 inches or over in size, between two or more units of property Roof Substructure Valve d)         Filter Plant 1)         Items Air blower and compressor Filter Piping, run of any class 2 inches or over in size, between two or more units of property Rate controller Sand and gravel, complete replacement Substructure Underdrain system Valve control system Valve operating mechanism Wash trough Wash water tank 2)         Any applicable unit not specifically listed in subsection (d)(1). e)         Mixing Tanks 1)         Items Chemical conveying or handling equipment Piping, run of any class, 2 inches or more in size, between two or more units of property Tank 2)         Any applicable unit not specifically listed in subsection (e)(1). f)         Sedimentation or Coagulation Basin 1)         Items Basin Baffle or weir Coagulant storage tank Feeder equipment Industrial railroad Orifice device Piping, run of any class, 2 inches or more in size, between two or more units of property Screen or hoist Sludge removal apparatus 2)         Any applicable unit not specifically listed in subsection (f)(1). g)         Softening Plant 1)         Items Carbonating chamber Chemical conveying or handling equipment Clear water basin Carbon dioxide gas generator Carbon dioxide compressor Gravel, complete replacement Meter Mixing tank Piping, run of any class, 2 inches or more in size, between two or more units of property Salt solution or brine tank and appurtenances Salt solution pump Salt storage bin Sedimentation or coagulation basin Substructure Tank Underdrain system Wash water controller Zeolite, complete replacement 2)         Any applicable unit not specifically listed in subsection (g)(1). h)         Wherever appropriate, the "piping" costs of additions and retirements shall include all costs for pipes, valves, fittings, specials, covering, hangers, supports, etc., pertaining to the run or header in question.