No person other than the duly authorized official
or employee of the city shall:
A. Connect or attempt to make any connection into any
public sewer or trunk sewer in a street; or
B. Open or attempt to open any part of a street within
the limits of the roadway for the purpose of making a sewer connection
or laying any pipe to connect with the sewer.
No person shall injure, break or remove any
portion of any receiving basin, covering, flag, plate, manhole, vent
or any part of any sewer or drain in the city.