| CSI Code | Short Description | Extended Description |
| 03300 | Cast-in-Place Concrete |
| 03310 | Structural Concrete |
| 03330 | Architectural Concrete |
| 03340 | Low Density Concrete |
| 03350 | Concrete Finishing |
| 03360 | Concrete Finishes | High - Tolerance Floor |
| 03370 | Specially Placed Concrete |
| 03380 | Post-Tensioned Concrete |
| 03390 | Concrete Curing |