Instream Works

Stoney 22X Instream Berm and Bridge Construction

Ironclad partnered with PCL Construction to complete a bridge construction project over the Bow River in Calgary, Alberta that required significant instream berms to complete over a two year period.

KEY DETAILS

Contract Value

$4,607,800

Project Owner

Alberta Transportation

Completion Date

October 2024

Project Role

Subcontractor

Scope of Work

  • Instream access berms.
  • Riprap berm protection.
  • Detailed excavation and backfill.
  • Concrete slope protection.
  • Demolition of existing bridge.

Resources & Challenges

  • Total Crew: 12 Persons
  • Equipment Used:
    5 Excavators, 2 Loaders, 1 Dozer, 1 Compactor, 1 Skidsteer, 20 Highway Trucks.
  • Challenges:
    To meet the project schedule there was significant instream berm installation and removal scopes  within specified fish windows that needed to be completed on time, which required an execution team that was very experienced with instream construction work.

Project Timeline

//   May 2023

Drilling & Pressure Grouting

//   May 2024

Sheet Pile Core Wall & Concrete Work

//   July 2024

Embankment Structure

//   September 2024

Spillway and Concrete Work

//   October 2024

Final Dam Commissioning

TESTIMONIAL