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 – 252 SY
  • Removal of Riprap – 284 SY
  • Removal of Pipe – 1 EA
  • Removal of Portions of Present Structure – 1 LS
  • Blading – 100 HR
  • Structure Excavation – 120 CY
  • Structure Backfill – 120 CY
  • Erosion Log Type 1 (12 Inch) – 4810 LF
  • Concrete Washout Structure – 6 EA
  • Soil Retention Blanket (straw/coconut) – 2360 SY
  • Aggregate Base Course (Class 6) – 5 Ton
  • Hot Mix asphalt( patching) (Asphalt) – 70 SY
  • Geotextile(Erosion control) (Class 2) – 5476 SY
  • Riprap ( 24”) – 9850 CY
  • Riprap( 18”) – 926 CY
  • Soil riprap (24”) – 2483 CY
  • Concrete Class B (Box Culvert) – 50 CY
  • Reinforcing Steel(epoxy Coated) – 2000 LB
  • 60” Reinforced Concrete Pipe – 126 LF
  • Flagging – 2000 HR