Construction of the RALSTON DAM PRIMARY SPILLWAY MODIFICATION PROJECT includes the following major components:
- Site mobilization and demolition
- Erosion and sediment control
- Coffer dam installation
- Existing primary concrete spillway and stilling basin demolition
- Foundation anchor installation
- Excavation and fill placement
- Geotextile, riprap bedding and riprap installation
- New primary concrete spillway and stilling basin construction
- Site Restoration