Pretreatment.

A. Users shall provide necessary wastewater treatment as required to comply with this chapter and shall achieve compliance with all federal categorical pretreatment standards within the time limitations as specified by the EPA, the state, or this chapter, whichever is more stringent. Any facilities required to pretreat wastewater to a level acceptable to the Sewer Department shall be provided, operated and maintained at the user's expense. Detailed plans showing the pretreatment facilities and operating procedure shall be submitted to the Sewer Department for review and shall be approved by the Sewer Department before construction of the facility.

The review and approval of such plans and operating procedures will in no way relieve the user of the responsibility of modifying the facility as necessary to produce an effluent acceptable to the Sewer Department under the provisions of this Sewer Use Law. Any subsequent changes in the pretreatment facilities or operation shall be reported and shall be approved by the Sewer Department prior to the user's initiation of the changes.B. The Sewer Department shall publish a list of users in significant noncompliance with any pretreatment requirements in accordance with § 257-159 of this chapter.[Amended at time of adoption of Code (see Ch.

1, General Provisions, Art. I)]C. All records relating to compliance with pretreatment standards shall be made available to officials of the EPA and state on request.