Technical details
Client
Demce
Dates

2018 – 2021

Missions
Preliminary Design, Detailed Design, Technical Assistance
Location
Adana, Osmaniye, Türkiye
Activity
Railway

Toprakkale – Bahçe Tunnel Engineering and Design Services

  • Alternative alignment feasibility studies (1:50.000 scale).
  • Alignment plan profiles of 57,5 km long of railway (1:1.000 scale).
  • Detail design for execution of conventional tunnels along the alignment.
  • Detail design for execution of emergency exit tunnels (Adit Tunnels).
  • Detail design for execution of portals of conventional tunnels including cut and cover structures.
  • Detail design for execution of portals of Adit Tunnels including cut and cover structure if any.
  • Detail design for execution of stand-alone cut and cover structures.
  • Preparation of monitoring projects.
  • Deformation analysis of intersections of Botaş pipelines (Petroleum Pipeline Corporation) and tunnels BT04 and BT05.
  • Technical assistance during construction.

main features

  • Conventional 160km/h design speed
  • Alternative alignment studies
  • 5 tunnels
  • Adit tunnels
  • Cut & Cover structures
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