Denver Water Ralston Dam Spillway Modifications

Jefferson County, CO

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
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