Inspection process
Pre-cover inspection
Also called: cover inspection, close-in inspection, pre-cover walk
A pre-cover inspection is the final look at everything that is about to be hidden by the next operation. Before drywall hangs, insulation fills a cavity, a trench is backfilled, or concrete is poured over rebar and embeds, someone verifies that the concealed work is complete, correct, and released. It is the assembly-level gate that sits on top of the individual trade rough-ins.
Why it matters
Covering work is the point of no return. The pre-cover inspection is the checkpoint that forces every trade's rough-in, every required test, and every hold-point release to be genuinely closed before the crew can hide any of it.
What proves it
The record has to show the concealed condition as it was, not as it's remembered — photos of the open cavity, the reinforcement in place, the completed rough-ins, and the sign-offs that released them. In RTI the cover step won't clear until those photos and releases are attached, so nothing gets buried without a record of what's behind it.
Checklists that put pre-cover inspection to work
Free, field-ready checklists, each with the photo every item needs before it can be submitted.
Related terms
- Rough-in inspectionVerification of concealed MEP work — piping, wiring, and ductwork in the framing — before insulation and finishes cover it.
- Hold pointA stop in the inspection and test plan where work cannot continue until a required party inspects and signs off the release.
- Definable feature of workA discrete, separately inspectable task or segment of work with its own start, finish, and acceptance criteria within the QC plan.
- Witness pointA step where a party is invited to observe the work, but the crew may proceed if that party doesn't attend within the agreed notice.
- Preparatory phase inspectionThe first of the three phases of control — a before-work review of submittals, materials, and criteria for a definable feature of work.
- Initial phase inspectionThe second phase of control — inspecting the first representative portion of a feature to set the workmanship standard for the rest.
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.