Sprayed Concrete News

Reinforced sprayed concrete lining at Lochay Tunnel

Apr 21, 2026

Located near Killin in Perthshire this project forms part of ongoing investment in Scotland’s renewable energy assets. The project involved applying sprayed concrete and steel fibres to reinforce and stabilise the internal surfaces of the tunnel.

The works required detailed planning and specialist expertise including;

  • Preparation of existing tunnel surfaces
  • Application of sprayed concrete mixed with steel fibres
  • Quality checks to ensure consistency and strength throughout

Despite extremely difficult working conditions in a confined space, our team completed the works safely and efficiently. Upgrades like this help extend the lifespan of key assets supporting the UK’s transition towards a more sustainable energy system.

Site:

Lochay Tunnel – Killin - Scotland

Our Role:

Specialist Sprayed Concrete Company

Programme:

31.00 weeks

Completion Date:

November 2025