(A) The admission into the public sewers of any waters or wastes having the following shall be subject to the review and approval of the Superintendent:
(1) A five-day biochemical oxygen demand greater than 300 parts per million by weight;
(2) Containing more than 350 parts per million by weight, of suspended solids;
(3) Containing any quantity of substances having the characteristics described in § 55.113; or
(4) Having an average daily flow greater than 2% of the average daily sewage flow of the city.
(B) Where necessary in the opinion of the Superintendent, the owner shall provide, at his or her expense, the preliminary treatment that may be necessary to:
(1) Reduce the biochemical oxygen demand to 300 parts per million and the suspended solids to 350 parts per million by weight;
(2) Reduce objectionable characteristics or constituents to within the maximum limits provided for in § 55.113; or
(3) Control the quantities and rates of discharge of those waters or wastes.
(C) Plans, specifications and any other pertinent information relating to proposed preliminary treatment facilities shall be submitted for the approval of the Director of the State Environmental Protection Agency, and no construction of those facilities shall be commenced until approvals are obtained in writing.
(1986 Code, § 7.32.050) (Ord. 1240, passed - -1984)