What does this retaining walls final checklist cover?

13 items across 4 sections, covering alignment and batter, caps and top of wall, drainage and condition, records and handover. 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 wall foreman, and the geotech or surveyor where the design calls for monitoring.

When in the schedule should this walk happen?

After the wall is topped out, capped and the site is graded, before the area is released and any survey or settlement monitoring baseline is closed out.

Why do these items ask for a photo?

6 of the 13 items call for photo evidence, 10 photos in all. 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 retaining walls final inspection?

Drainage outlets buried or graded over during site finishing, so the wall drains nowhere and heads pressure up behind it. Cap units set dry and never adhered, then walked loose by foot traffic along the top of the wall. Alignment eyeballed as straight while a section has crept out of batter under the first backfill and is never surveyed.

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.

Free checklist

Retaining walls

Retaining walls final inspection checklist

Retaining walls final inspection is where the punch list is either short or expensive. This checklist walks the finished work the way an owner or AHJ will see it: devices on, systems running, everything labeled. Each item gets the photo that closes it instead of reopening it. Work is commonly verified against the project geotechnical report and specifications, the applicable building code. Confirm the edition your authority having jurisdiction has adopted.

Start free with this checklist Download as PDF

The checklist

Every item, and the photo evidence it needs

The photo count on each row is what RTI would require before the item can be submitted. Work the list here and watch the gate hold, or load it into RTI and let it enforce the real thing.

Alignment and batter

Wall face to line, grade and design batter
Face sighted along its length for bulges or dishing, batter checked against the design, no course stepped out of alignment.
Survey or monitoring points read where required
Any specified survey or movement-monitoring points established and baselined, readings recorded against the design tolerance.
No photo
Top of wall elevations shot against the design at each station
Surveyed top of wall and finished grade at the toe compared to the wall design, any section built taller than designed reported to the wall engineer.
No photo
Wall ends and returns tied into the slope as detailed
Each end turned back or stepped into grade the way the design shows, no exposed backfill or open gap where the wall meets the slope.

Caps and top of wall

Cap units set, adhered and aligned
Caps continuous along the top, bonded with the specified adhesive, joints tight and top edge to a straight line.
Fence, rail and sign posts at the top kept clear of the geogrid
Post and footing locations behind the top compared to the grid layout; any post driven or augered through the reinforced zone reported to the wall engineer.
No photo
Loads above the wall match what the design assumed
Parking, drive lanes, slopes and structures placed above the wall checked against the surcharge on the design, any change routed to the wall engineer.
No photo

Drainage and condition

Drainage outlets located and flowing
Outlets and cleanouts daylighting where shown, clear of graded fill, water able to leave the drainage zone.
Overall wall condition sound
No cracked, spalled or displaced units, no separation at corners or steps, grading directing surface water away from the top.
Toe graded, stabilized and protected from erosion
Ground in front of the wall finished to the grade that keeps the design embedment, seeded or armored, and no swale or downspout discharge cutting at the toe.

Records and handover

Wall engineer's final observation report on file
The designer's or geotechnical engineer's letter or report covering the completed wall filed, with any open items they list tracked to closure.
No photo
As-built wall layout with grid lengths and elevations recorded
Record drawing shows the wall line, top and toe elevations, each grid layer's course and length and the drain outlets, for anyone digging behind the wall later.
No photo
Product data and delivery tickets for units, grid and aggregate filed
Submittals and tickets for the units, reinforcement, drainage aggregate and cap adhesive collected and matched to the approved wall design.
No photo

What usually sends this back

The failures are almost always the evidence, not the work

Drainage outlets buried or graded over during site finishing, so the wall drains nowhere and heads pressure up behind it.
Cap units set dry and never adhered, then walked loose by foot traffic along the top of the wall.
Alignment eyeballed as straight while a section has crept out of batter under the first backfill and is never surveyed.

Common questions

6 answers

What does this retaining walls final checklist cover?: 13 items across 4 sections, covering alignment and batter, caps and top of wall, drainage and condition, records and handover. 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 wall foreman, and the geotech or surveyor where the design calls for monitoring.
When in the schedule should this walk happen?: After the wall is topped out, capped and the site is graded, before the area is released and any survey or settlement monitoring baseline is closed out.
Why do these items ask for a photo?: 6 of the 13 items call for photo evidence, 10 photos in all. 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 retaining walls final inspection?: Drainage outlets buried or graded over during site finishing, so the wall drains nowhere and heads pressure up behind it. Cap units set dry and never adhered, then walked loose by foot traffic along the top of the wall. Alignment eyeballed as straight while a section has crept out of batter under the first backfill and is never surveyed.
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.

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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.