It is the purpose of this chapter to require that discharges into the city wastewater system shall be pretreated as necessary to comply with the requirements of Chapter 13.25 SCC, and further to provide for the recovery of costs incurred as a result of inadequate pretreatment of discharges to the city wastewater system, which costs include but are not limited to cleaning and maintaining sewer lines, disposing of clogs and blockages, damage resulting from overflows affecting public, residential and commercial property, and correcting disruptions of the treatment process. [Code 2006 § 13-10-1. Ord. 2009-04, 4-14-2009; Ord. 2014-06 § 1, 5-27-2014; Res. 2014-10 Exh. A, 5-27-2014].