Tram Region Bern, Subproject 1, Köniz

Project planning for replacement and construction of utility lines for the execution of the project Tram Region Bern. Cost estimate and breakdown for utility lines component.

Main Data

  • Water pipelines: DN 200, 6,100 m
  • Water transmission line: DN 300, 700 m
  • Gas pipeline: DN200, 2,300 m
  • Cable conduits (electrical systems, LSA, fibre optic cables, control cables): total 33,400 m
  • Road and track drainage: DN 200, 5,500 m
  • District heating: DN 250, 30 m
  • Sewage system (mixed water/storm water): DN 300–800, 1,500 m
  • Sewage system house connections: DN 200–300, 1,300 m
  • Sewage system shafts: DN 60/90/110, 80 pcs.
  • Fibre optic cable shafts: Langmatz, 7 pcs.
  • Road drainage shafts: DN 60/90/110, 54 pcs.
  • Road drainage shafts: DN 60/80, 12 pcs.
  • Sewage shafts: DN 60/80, 19 pcs.
  • Swisscom shaft adaptations: total 43 pcs.
  • Sewage shafts: in situ concrete, 7 pcs.
  • LSA shafts: DN 60/80, 177 pcs.
  • Water pipeline: DN 200, 6,100 m
  • Water transmission line: DN 300, 700 m

Client

TRB Planning Consortium (Bernmobil, Civil Construction Authority for the City of Bern, Municipality of Köniz, Civil Construction Authority of Bern Canton, ewb, WVRB, UPC Cablecom, Swisscom)

Consultant

IUB Engineering Ltd. in consortium

Construction period

Preliminary project: 2009–2011 / Construction project: 2012–2013

Construction costs

Approx. CHF 35 million (cost estimate construction project)

Scope of services

Planning of preliminary project and construction project