Employer: National Railway Infrastructure Company (NRIC), Bulgaria
Period: September 2011 – March 2012

Project goals:

Renovation of existing railway infrastructure, strengthening and protection of slopes.

Scope of the project:

As a subcontractor of SE "Transport Construction and Restoration" for designing activities in an engineering contract, Transgeo Ltd. performed the following activities:

  • Management of the designing activities;
  • Design and coordination of all design parts;
  • Control geodetic measurements during construction;
  • Author’s supervision and preparation of as-built documentation
  • Optimization in plan and profile of the existing railway line, analysis of gauge in tunnels №17 and 18;
  • Repair of the existing drainage facilities, increasing of the construction height of the existing retaining walls, new platform element on Oselna halt;
  • Strengthening and protection of slopes.