13.08.450   Street excavation permit.
   A separate permit must be secured from the city or the county or any other person having jurisdiction thereover by permittees or contractors intending to excavate in a public street for the purpose of installing sewers or making sewer connections.
   A.   No person shall enter, obstruct, uncover or tamper with any portion of the public sewer, or connect to it, or dispose anything into any sewer and/or sewer manhole without the written permission of the city engineer.
   B.   No person or party shall remove or demolish any building or structures with plumbing fixtures connected directly or indirectly to the public sewer without first notifying the city engineer of such intention. All openings in or leading to the public sewer line or lines caused by such work shall be sealed watertight and inspected by the city engineer before being backfilled.
   C.   No person shall fill or backfill over, or cause to cover, or obstruct access to, any sewer manhole.
   D.   No person shall erect any improvements, structures, or buildings over public sewers without the written permission of the city engineer. (Ord. 2006-02 (part), 2006: Prior code § 4240)