(a) Unless otherwise specified in writing by the City, each grease interceptor in active use shall be cleaned at least once every month or more frequently as needed to prevent carryover 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 or the POTW. The City may specify cleaning less frequently when monthly pumping is determined by the City to be too frequent. Any grease generator desiring a less frequent pumping schedule than monthly 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. 09-119. Passed 11-17-09.)