(a) Unless otherwise specified in writing by the City, each grease interceptor in active use shall be cleaned at least once every calendar quarter or as frequently as needed to prevent carry over of grease into the sanitary sewer system, unless it is demonstrated to the City that the pumping frequency can be performed at greater intervals without impairment of the operation of the public sewer. The City may specify cleaning more frequently when quarterly pumping is determined by the City to be inadequate. Any grease generator desiring a schedule less frequent than quarterly shall submit a request to the City.
(b) The facility shall be responsible for providing such additional pumping as needed.
(c) All grease interceptors shall be maintained by the facility at the facility’s expense. (Ord. 2007-38. Passed 6-19-07.)