§ 156.03  INSPECTIONS.
   The plumber shall notify the City Engineer in writing when his work shall be ready for inspection. No soil, waste, drain or ventilating pipes shall be covered or concealed from view until approved by the City Engineer, who shall examine same within two working days of receipt of notice that they are ready for inspection.
(1967 Code, § 16-4)  Penalty, see § 10.99