HOCHTIEF Murphy Joint Venture (HMJV C310) signed the contract for Tunnelling Process Control (TPC) for its challenging Crossrail job.  Tunnelling Process Control (TPC) will monitor both TBMs driving their 2.6 km long tunnels under the river Thames in London.

The segment factory will be equipped with segment scanners.  Based on the new web technology (HTML5) TPC will provide all segment information from manufacturing prior to delivery till quality management inside the tunnel.  

  HMJV C310, Crossrail Project runs TPC
HMJV C310 will drive with two (2) Slurry TBMs and one (1) backup system.  All information with regard to face support, progress rates, tide level, structural monitoring, segment information, and shift reports will be available in one (1) system, worldwide.