A leading civil engineering principal contractor has an opportunity for a Senior Quantity to work on HS2The HS2 Main Civils Contracts include both Lots S1 (Euston Tunnels and Approaches) and S2 (Northolt Tunnels).Scope of works: the main works include twin-bored tunnels (TBM driven), SCL tunnels/adits, shaft sinking, bridge demolition and reconstruction, utilities diversions, earthworks and the cons click apply for full job ..... full job details .....