Every building in which plumbing fixtures are installed must be separately and independently connected with the main sewer as defined in this chapter. Exceptions may be approved by the City Engineer where several buildings, such as condominiums, connect to a privately maintained sewer line which is connected to the City sewer system; or where there are multiple buildings on the same lot belonging to the same owner, a separate sewer connection need not be made with the main sewer for each building.
Any approved privately maintained sewer or a lateral, serving multiple buildings other than on an R-1 lot, shall be a minimum of six inches in diameter and a manhole shall be provided at the junction with the main sewer, except in special situations as approved by the City Engineer.
(Ord. 3050 § 1 (part), 2004; Ord. 2735 § 1 (part), 1990).