Project Description

  • Detention Facility with Outlet Pipe and Spillway
  • 49- by 33-inch CMPA with Inlet/Outlet Cutoff Walls
  • Inlet/Outlet Reinforced Concrete Throat with Rip-rap Blanket
  • Headwall Modifications
  • Hydraulic Calculations and Drainage Report
  • Roadway Improvements
  • Storm Drain Ranges from 24- to 54-inches with Manholes and Inlet/Outlet Structures
  • Roadside Ditch Grading
  • Legal Descriptions and Easements
  • Utility Coordination
  • Archaeological Clearance
  • Nationwide Permit
  • Survey