5a. Update on-site septic regulations

55 procedures and materials must be approved by the Superintendent before installation. 10. The applicant for the building sewer permit shall notify the Superintendent when the building sewer is ready for inspection and connection to the public sewer. The connection and testing shall be made under the supervision of the Superintendent or his representative. 11. All excavations for building sewer installation shall be adequately guarded with barricade and lights so as to protect the public from hazard. Streets, sidewalks, parkways, and other public property disturbed in the course of the work shall be restored in a manner satisfactory to the County. D. USE OF THE PUBLIC SEWERS 1. No person shall discharge or cause to be discharged any unpolluted waters such as storm water, surface water, groundwater, roof runoff, subsurface drainage, or cooling water to any building drain or sewer which in turn is connected directly or indirectly to the sanitary sewer. 2. Storm water and all other unpolluted drainage shall be discharged to such sewers as are specifically designated as combined sewers or storm sewers, or to a natural outlet approved by the Superintendent or other regulatory agencies. Unpolluted industrial cooling water or process waters may be discharged, on approval of the Superintendent, to a storm water, combined sewer, or natural outlet. 3. No person(s) shall discharge or cause to be discharged any of the following described water or wastes to any public sewers: (a) Any gasoline, benzene, naphtha, fuel oil, or other flammable or explosive liquid, sold or gas. (b) Any waters containing toxic or poisonous sludge or any sewage treatment process constitute a hazard in or have an adverse effect on the waters receiving any discharge from the works. Each user which discharges any toxic pollutants which cause an increase in the cost of managing the effluent or the sludge of the Wastewater