Special conditions as the city may reasonably determine under particular circumstances may be required of a given discharger, including but not limited to sampling frequency, number, and type; proof of maintenance on oil/water interceptors or grease interceptors; documentation of maintenance schedules and/or proof of recycled products such as used oil, antifreeze, or substances containing designated dangerous wastes; inspection and sampling facilities; statement of no discharge to the city POTW other than domestic usage only and/or no discharge of contaminated wastewaters to natural outlets. (Ord. 3220 § 2, 2016; Ord. 2742 § 2, 2008; Ord. 1705, 1989)