17FSP CDOT Flood Scour Protection

Description of Project: Dewatering, Riprap replacement, Culvert work, and signing and striping.

The final constructed project included the following major materials:

  • Removal of Slope and Ditch Paving 
  • Removal of Riprap 
  • Removal of Pipe 
  • Removal of Portions of Present Structure 
  • Blading 
  • Structure Excavation 
  • Structure Backfill 
  • Erosion Log Type 1 (12 Inch) 
  • Concrete Washout Structure 
  • Soil Retention Blanket (straw/coconut) 
  • Aggregate Base Course (Class 6) 
  • Hot Mix asphalt( patching) (Asphalt) 
  • Geotextile(Erosion control) (Class 2) 
  • Riprap ( 24”) 
  • Riprap( 18”) 
  • Soil riprap (24”) 
  • Concrete Class B (Box Culvert) 
  • Reinforcing Steel(epoxy Coated) 
  • 60” Reinforced Concrete Pipe 
  • Flagging