Piping Walkdown Checklist
A piping walkdown checklist is used in industrial construction to verify that piping systems are built and installed correctly.
The piping walkdown checklist involves physically inspecting the piping system on-site to ensure all components, connections, and configurations align with the approved piping and instrumentation diagrams (P&IDs), isometric drawings, and project specifications.
Hydrotesting Procedure
Hydrotesting, or hydrostatic testing, is a procedure used to verify the integrity and strength of piping systems, pressure vessels, or components by filling them with a liquid (typically water) and pressurizing to a specified target value.