16.48.020 Sanitary sewer system-Sewage pumping stations.
   A.   All sewage pumping stations shall be "Factory Built Underground Duplex Sewage Pumping Stations," as manufactured by Econdyne Corporation, Smith and Loveless Division, or equal, as approved by the city engineer. All sewage pumping stations shall be supplied with standby power generators. Manual transfer switch shall be required.
   B.   All design calculations must be submitted to the city engineer for approval.
(Ord. 81-10 § 11.1 (B), 1980).