Swisscom Cable Route Ittigen Ey - Worblaufenstrasse

Cable conduit block Ø 250, 6 grooved pipes Ø 55mm from Swisscom HQ in Ittigen to Worblaufenstrasse with 2 flush drillings. Steep, partly cultivated hillside, to some extent rocky and passing under the River Worble as well as double railway tracks.

Main Data

  • Flush drilling for HDPE Ø 250, partly cultivated hillside, rocky in parts: l = 135 m
  • Flush drilling for HDPE Ø 250, Crossing under the River Worble, railway tracks: l = 45 m
  • Building inlet in 2nd basement floor of the headquarters
  • Shaft constructions    


Swisscom Fixnet AG, Bern


IUB Engineering Ltd

Construction period


Construction costs

CHF 260'000

Scope of services

  • Basics, feasibility studies / studies of alternatives, pre-project + authorisation project
  • Cost estimate, tendering, evaluation of bids, contract award
  • Detailed design, construction supervision, invoicing, RBS track monitoring