(1) Users whose facilities produce potential discharges in quantities or concentrations which are prohibited under Section 10.04.050 or 10.04.070, Provo City Code, must provide preliminary treatment facilities designed to bring such discharges into compliance with said Sections.

(2) Plans, specifications, and any other pertinent information relating to proposed preliminary treatment facilities shall be submitted to the City for approval, and no construction of such facilities shall be commenced until said approvals are obtained in writing.