SOP Templates > Plumbing > Pre-Construction > Pre-Construction Site Inspection
Pre-Construction Site Inspection for Plumbing
The Pre-Construction Site Inspection workflow helps plumbing contractors prepare projects by reviewing site conditions before installation begins. It covers confirming utility locations, checking access, verifying drawings, and ensuring required materials are ready. By standardizing inspections, plumbing companies reduce costly mistakes, avoid delays, and improve safety. Clients benefit from transparent communication and predictable project starts. Teams gain accountability and consistency across jobs. With this workflow in place, plumbing contractors can protect profitability, improve efficiency, and deliver projects with fewer disruptions.
Review plumbing drawings and fixture locations
Set walkthrough time with GC or plumber-in-charge
Locate drain, vent, and water line paths onsite
Spot old plumbing or in-wall piping
Confirm slab slope and utility stub locations
Spot open drains or trench hazards
Confirm pipe staging and secure storage spot
Identify plumber parking and offload area
Photo riser points, pipe runs, and stub-outs
Check plumbing permit posted onsite
Confirm hose bibs or temp water access
Identify missing drain stub or pressure test needs
Share plumbing status and conflicts with PM
Adjust plumbing start based on site and layout
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