It shall be the duty of every person constructing or owning any drain, soil pipe, passage or connection, between a sewer and any ground, building, erection or place of business, and in like manner the duty of the owners of all grounds, buildings, erections, and of all parties interested therein or thereat, to cause and require that such drain, soil pipe, passage or connection, shall be adequate for its purpose, and shall at all times allow to pass freely all material that enters or should enter the same.
53 P.S. § 4603