Upon a determination by the Director of Public Works that a discharge of waste or
wastewater has occurred, or is occurring, or is about to occur in violation of the
provisions of this chapter, or in violation of any provision of a permit issued pursuant
to this chapter, the Director of Public Works may require the person or user having
so discharged, or discharging, or about to discharge, to submit for approval, subject
to such modifications, terms and conditions as the Director of Public Works reasonably
deems necessary or appropriate, a detailed time schedule of specific actions which
the person or user shall take in order to eliminate or prevent such violation or violations.