As-Built Redline Markups
If duct is moved in the field, the change needs to be captured clearly so the as-built drawings are not fiction.
What This Helps With
If duct is moved in the field, the change needs to be captured clearly so the as-built drawings are not fiction.
Apprentice words: as-built, redline, field change, duct reroute drawing, markup
Common problem: Field reroutes happen but no one marks them, causing bad as-builts and future service confusion.
Check First
What Not To Do
Do not make permanent reroutes without approval. Do not mark vague notes like 'moved duct' without location and reason.
What can go wrong: Field reroutes happen but no one marks them, causing bad as-builts and future service confusion.
Better Foreman Question
This run changed from the plan. What exactly should I redline: route, elevation, size, or all of it?
Verify With
Source to verify: Project as-built procedure, foreman/project manager direction
Safe wording: As-built workflow depends on company and project requirements.