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Domestic Water Piping

Layout and sizing verified with contract and shop drawings?

Pipes Straight and Square?

Brazing or soldering is visually inspected?

All valves and components lead free as required?

Picture of lead free valve

All valves and components accessible?

Picture of access to valves and components

Balancing Valves are installed on hot water return?

Picture of balancing valves

Check Valves in correct direction/position?

Picture of check valves

All future valves installed and capped?

Picture of capped future valve

Back flow preventers installed at 5' AFF or less

Back flow drain installed/ran to floor sink?

Piping has been hydro tested per spec?

Inspection drawings are up to date and signed?

Picture of inspection drawing

Water hammer arrestors/trap primers installed?

Access Panels are laid out?

Dissimilar metals have been isolated?

Picture of dissimilar metal isolation?
Water Hangers

Hangers installed at locations/spacing per spec?

Hanger size and model per submittal?

Vertical hanger rods are plumb?

Inserts and Shields are installed on Hot Water if required?

Picture of Inserts and Shields

All hanger rod nuts and cross bolts are tight?

Seismic/Sway bracing installed as required?

Picture of Seismic/Sway Bracing
In-Wall Strapping

Piping secured per spec and is not loose

Dissimilar metals have been isolated?

All stub outs are secure?

Picture of stub outs

All stub out heights have been verified?

Riser clamps are installed as required?

Picture of riser clamp installation

All fixture backing installed as required?


Insulation installation complete per spec?

Shields and inserts installed if required?

Pictures of shields and inserts

Fire/sound caulking is installed correctly?

Picture of fire/sound caulking

Labels and directional arrows are correct?

Picture of labels and directional arrows

Notes, Impacts, or Comments:

Signature of report preparer
Please note that this checklist is a hypothetical example and provides basic information only. It is not intended to take the place of, among other things, workplace, health and safety advice; medical advice, diagnosis, or treatment; or other applicable laws. You should also seek your own professional advice to determine if the use of such checklist is permissible in your workplace or jurisdiction.