Water Distribution
No.
Question
1
Verify that the water distribution system is available for inspection: NOT concealed, NOT covered, NOT put into use.
2
Confirm that piping material is approved for the water distribution system
3
Check to be sure that required valves are accessible and are of approved design and materials
4
Confirm that materials and methods used for joints and connections are approved
5
Check bends in copper tubing to be sure they have been installed in an approved manner
6
Identify fixture branches, fixture group mains, water service and branch mains, mains and risers.
7
Determine water distribution system pressure and height of highest fixture.
8
Check installed water mains, branch mains and risers to be sure they are correctly sized
9
Verify that water distribution piping has been supported at required intervals
10
Check for protection against breakage where piping passes through walls
