The following public improvements shall be done in accordance with the city’s standard specifications and engineering design standards and under the supervision of the city engineer:
   (a)   Paving, grading and curbing of alleys, streets, avenues or public ways;
   (b)   Construction of all public sewers and sewer connections; and
   (c)   Construction of all public water mains and water connections in the streets.
(1992 Code, § 38-23) (Ord. 104-99, passed 10-14-1999)