We have extensive experience
in the following sectors
- Tunnelling
- Tunnel Lining and repairs
- Deep Trenching
- Civil Engineering
- Heavy Ground Works
- Road and Bridge
- Rail
- General Construction
- and Much more
We have extensive experience
Areas of expertise
- Machine Driven Tunnels: TBM, Open Shields, etc.
- Linings and Ground Support including SGI, PCC, Rock Anchors
- Shaft Sinking: Caisson, Underpinning, SCL, King posts and Laggings
- Drill & Blast: Tunnels, Shafts and Trenches
- Pipe Jacking: Mechanised and Semi Mechanised
- Timber Headings
- Shaft Secondary Lining: Slipform and Jumpform
- Tunnel Secondary Lining: In-Situ
- Sprayed Concrete Lining
- Rock Bolting
- Caulking & Pointing
- Grout Injection and Leak Sealing
Reinforced concrete structures
- Traditional RC Buildings
- Retaining Walls
- Slabs
- Culverts
- Shaft Base Slabs
- Shaft Roof Cover slabs ( including pre cast beams and slabs )
- Shaft Head Houses
- Shaft Secondary Linings – Slipform and Jumpform
- Tunnel Secondary Linings
- Escalator Barrel Secondary linings
