Rorcon can supply specialist labour and personnel for all Tunnelling, underground Mining and Civil Engineering industries throughout the UK and Worldwide.After 35 years in the Industry and many completed projects we set the standards that others follow.

Rorcon are the leading UK based Tunnelling sub-contractor of choice.

All Types of Underground Chambers and Adits

Box Jacking

The advancement of a site cast rectangular or other shaped sections using high capacity hydraulic jacks.

Specialist Labour Supply

Rorcon have a comprehensive database of qualified and reliable personnel in all underground disciplines as well as a variety of general construction workers and are confident of providing you with the right people for the job. 

Finishing Works

Finishing works for all types of tunnels.

Secondary Linings

Secondary in-situ concrete tunnel linings for all types of tunnels.

Traditional Hand Mining

Traditional Hand Mining tunnelling construction methods.

Pipe Jacking

Pipe jacking, or microtunnelling, is a technique for installing underground pipelines, ducts and culverts.

Spray Concrete Lined (SCL) Tunnels

The technique involves Rapidly spraying the excavated ground with concrete to stabilise it and form the permanent tunnel lining

Hand Driven Tunnels

Hand driven tunnels are excavated by hand and fixed conventional tunnel supports are fixed at the tunnel heading by tunnel miners.

Mechanised Tunnelling

Mechanised tunnelling are all the tunnelling techniques in which excavation is performed mechanically by means of teeth, picks or disks.

Tunnel Eye Construction

Shaft Sinking

– Caisson
– Underpinning