Free checklist
Plumbing pre-cover inspection checklist
A plumbing pre-cover inspection is the hold point before concealed work disappears behind the next layer. This checklist is built for that walk: verify, photograph, then release the cover — not the other way around. Work is commonly verified against IPC / UPC family — confirm the edition your authority having jurisdiction has adopted.
- Items
- 6
- Photos required
- 10
- Built for
- Subcontractors
Who runs it
The GC's superintendent with the plumbing foreman, releasing slab and wall areas for pour or cover.
When in the schedule
After the rough-in and pressure test pass, the day before slab pour or the day drywall is scheduled on each area.
The checklist
Every item, and the photo that proves it
The photo count on each row is what RTI would require before the item can be submitted. Copy the list as-is, or load it into RTI and let the gate enforce it.
Slab and underground release
- 2 photos
Test pressure still holding at time of pour
Gauge photographed on the day of pour showing the same reading as the original test.
- 2 photos
Sleeves and stub-outs match the fixture plan
Stub locations checked against fixture rough-in dimensions before concrete covers them.
- 1 photo
Trench backfilled with approved material and compacted
No sharp debris against the pipe, compaction lifts consistent with the geotechnical requirement.
Wall and ceiling release
- 2 photos
In-wall piping test still holding before drywall
Gauge reading confirmed the day drywall is scheduled, not left over from the rough-in date.
- 2 photos
Firestopping complete at rated wall and floor penetrations
Listed firestop system installed and cured at every pipe penetration through a rated assembly.
- 1 photo
No conflicts with other trades' backing or blocking
Backing added for cabinets or fixtures does not crush or shift any pipe or valve body.
What usually sends this back
The failures are almost always the evidence, not the work
- Slab areas poured over piping with only a passing test on record, no photo of the gauge at pour time.
- Sleeve locations for future fixtures not matched against the fixture plan before the slab is closed.
- Test plugs and caps left loose, discovered leaking after the concrete is down.
Run it with the Photo Gate
A checklist nobody can submit half-finished
Load this list into RTI, stick a QR tag on the area it covers, and the submit button stays locked until every mandatory item is answered and the 10 required photos exist. Approved walks roll into a branded turnover package with a tamper-evident record behind every line.
Submission state
The gate is enforced on the server, so it holds even if the phone is offline when the walk happens.
Verified against
Common questions
- What does this plumbing pre-cover checklist cover?
- 6 items across 2 sections — slab and underground release, wall and ceiling release. Each item spells out what the person walking the job is actually looking for, not just a box to tick.
- Who should run this inspection?
- The GC's superintendent with the plumbing foreman, releasing slab and wall areas for pour or cover.
- When in the schedule should this walk happen?
- After the rough-in and pressure test pass, the day before slab pour or the day drywall is scheduled on each area.
- Why does every item ask for a photo?
- 10 of the 6 items call for photo evidence. A checklist answer without the photo is a claim; the photo is what makes the record worth something in a dispute and lets a reviewer approve work without re-walking the job.
- What most often fails a plumbing pre-cover inspection?
- Slab areas poured over piping with only a passing test on record, no photo of the gauge at pour time. Sleeve locations for future fixtures not matched against the fixture plan before the slab is closed. Test plugs and caps left loose, discovered leaking after the concrete is down.
- Can I use this checklist in RTI?
- Yes. Start a free RTI workspace, build this list as a checklist, and the Photo Gate holds the submit button until every mandatory item is answered and its photos are attached. Approved inspections roll into a branded turnover package with a tamper-evident audit trail.