Describe the defect before naming the repair
Mark cracks, broken edges, rust staining and areas where concrete has detached. Note any movement between the cap, panels and nearby slabs. Keep observations separate from conclusions about corrosion or structural capacity.
- Which faces can be inspected safely?
- Is the defect limited to a surface or part of a connection?
- What further investigation is needed to define sound material?
Look below the new surface
Crack or detached concrete
The location and cause matter. A crack in a cap, a panel joint and a connected slab need different investigation.
Reinforcement condition
Chloride-driven corrosion is one recognized cause of concrete deterioration. Rust staining is a reason to investigate, not a complete diagnosis.
Remaining structure
The repair designer needs to determine the damage extent and the sound material that can remain before selecting the repair method.
The Bureau of Reclamation’s repair guidance starts with cause and extent. That is why a smooth coating or matching finish cannot show whether the underlying problem has been addressed. Ask the proposal to separate investigation, removal limits, reinforcement treatment and the final repair.
Ask for the repair detail
A written proposal should explain the treatment of damaged concrete, exposed reinforcement and the interface with retained material. Ask how the designer will address any continuing cause of deterioration. Avoid choosing a repair from finish color or a smooth appearance alone.
Agree what happens if removal reveals more damage
Make the discovery process explicit
A clear proposal identifies who reviews newly exposed deterioration, how revised work is documented and how a price change is approved. It also names the inspection or review point before repaired areas are concealed.
Keep photographs indexed to the wall segment, along with the designer’s revision and final inspection record. These records are more useful for later maintenance or a sale than an unlabelled photograph of fresh concrete.
Include what is attached to the cap
Identify cleats, dock connections, railings, outlets and changes to adjacent paving. Ask which attachments remain, which are replaced and how they are designed. If a dock changes with the wall, the county/city checklist separates the permit applications.
Make hidden stages part of the record
- Ask which work must be inspected before it is covered.
- Keep photographs tied to wall segments and dates.
- Record approved revisions if more deterioration is found.
- Confirm curing, access restrictions and handover instructions with the provider.
For widespread movement or panel damage, read the replacement guide before accepting a cap-only scope. The local checklist requires structural plans matching the surveyed work.
Show sourcesHide sources
- Guide to Concrete Repair, second edition, 2015Source reviewed 2026-10-26 · official indexed text
- Separate dock and seawall applicationsSource reviewed 2026-10-26