Documents & records
As-built drawings
As-built drawings are the design set updated to reflect reality: every dimension that shifted, every routing that changed, every RFI answer and change that moved something from where the plans showed it. They're maintained as the work goes in and delivered at closeout so the owner knows what's actually there. Guessing at a concealed run years later is exactly what as-builts exist to prevent.
Run it with the Photo Gate
Every checklist in the library runs with the submit button locked until its photos exist.
Why it matters
Field conditions never match the plans perfectly. If a change caught in an RFI, a rerouted line to dodge a conflict, or a relocated cleanout isn't red-lined onto the drawings as it happens, it's lost. The owner's facilities team relies on as-builts every time they open a wall or trace a system, so incomplete records are a liability that outlives the project.
What proves it
The strongest as-built record is red-lines backed by dated photos of the condition before it was concealed. A pre-cover photo of an assembly, tied to its location, is proof of the real routing that a clean drawing can never provide on its own.
Guides that use it
- How to assemble a turnover packageCollect the records the owner needs to run and warrant the building (O&M manuals, as-builts, warranties, permits, and inspection proof), organized so they can actually find them.
- How to hand over O&M manualsCollect operation and maintenance manuals from every sub, verify they match what was actually installed, organize them by system, and train the owner's operators.
- How to write a daily construction reportWrite a daily construction report that reconstructs the day accurately (crews, work, weather, deliveries and issues) so it carries weight when a delay or dispute is argued.
- How to keep a defensible inspection recordBuild inspection records that hold up in a dispute: location-tied, dated, backed by photos, and traceable from acceptance criteria to signoff.
Related terms
- Request for information (RFI)A formal written question from the contractor to the design team when the drawings or specs are unclear, conflicting or incomplete.
- Operation and maintenance (O&M) manualThe compiled package that tells the owner how to run and maintain the installed systems: equipment data, warranties, parts and service intervals.
- SubmittalThe product data, shop drawings or samples a contractor sends for review to confirm what will be installed matches the spec before it's ordered.
- Coordination drawingsCombined trade drawings that overlay all systems in a shared space to resolve conflicts before anything is installed.
- TraceabilityBeing able to tie a piece of installed work back to the material, submittal, inspection and photo that stand behind it.
- Punch listThe running list of incomplete or defective work a contractor has to fix before an area is accepted and closed out.
Knowing the term is step one. Proving it is the job.
RTI holds the submit button until every mandatory item is answered and the photos are attached, then chains the record so it can be proven untouched later.
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