Section
General Provisions
156.01 Definitions
156.02 Interpretation of provisions
156.03 Inspections
156.04 Materials and workmanship generally
156.05 Work done by public utility companies
156.06 Tests
156.07 Orders to repair system
Permit Provisions
156.20 Permit required
156.21 Permit fees
156.22 Permits and licenses required for certain work
Material Requirements; Work Regulations
156.35 Type pipe to be used
156.36 Use of copper tubing
156.37 Main drain
156.38 Drain pipes to be securely fastened; grade
156.39 Quality, size and grade of pipe from house to sewer
156.40 Height of pipes above roof
156.41 Use of curve pipes
156.42 Connections
156.43 Use of galvanized wrought iron for carrying greasy waste
156.44 Rain leaders
156.45 Water heaters
156.46 Hot water supply systems
156.47 Flush valves; cross connections
156.48 Water service pipe; second hand pipe and fixtures
156.49 Joints
156.50 Traps
156.51 Refrigerator and overflow waste
156.52 Flushing pipes of water closets
156.53 Separate drain for safes
156.54 Cesspools and privies not to be connected to sewers
156.55 Steam exhausts and blow-off
156.56 Cellar and stable drains; surface water
156.57 Open connections prohibited
Drain Layers
156.70 License required
156.71 Examination; Board
156.72 Issuance
156.73 Board of Examiners of Plumbers