# Detail or Installation Mismatch in Division 03 Concrete submittals

> Source: https://deviationcheck.com/divisions/03-concrete/detail-installation-mismatch/

The submitted detail, dimension, anchorage, or installation method differs from what the spec or drawings require.

## What to look for in Division 03 Concrete

- **Rebar spacing** differs from structural drawings
- **Lap splice length** below ACI 318 development length requirements
- **Concrete cover** below specified minimum
- **Joint layout** (control joints, expansion joints, construction joints) differs from drawings
- **Embed plate** location, size, or anchorage differs
- **Form tie** pattern or type differs (she-bolt vs snap-tie)
- **Anchor bolt** size, embed depth, or edge distance differs
- **Post-installed anchor** type or capacity differs from engineer's design
- **Rebar coating** type differs (epoxy-coated vs galvanized vs uncoated)
- **Dowel bar** size or spacing at construction joints differs
- **Waterstop** type or placement differs from detail
- **Vapor retarder** placement (above vs below granular base) differs

## Severity

Default grade: Fix and Resubmit. Escalates to Blocker when the difference affects a fire-rated, seismic, or structural assembly.