A separate and independent building sewer shall be provided for every building. However, where 1 building stands at the rear of another on an interior lot and no private sewer is available or can be constructed to the rear building through an adjoining alley, court, yard or driveway, the building sewer from the front building may be extended to the rear building and the whole considered as 1 building sewer. Two adjacent buildings may use a common building sewer within the limits of the public right-of-way; however, a separate permit shall be required for each building. No other utilities will be permitted in the same trench as the building sewer.
(1981 Code, § 51.044) (Ord. 6405-90, passed 9-10-1990)