Reconstruction of Interlocking System Domino C


Project Data


Customer: BLS Netz AG
Reference: Urs Dätwyler
Location: Müntschemier
Contract:Reconstruction of Domino C
Cost: 400'000 CHF
Start:June 2016
Commissioning:October 2016
Project Manager: Marc Aeberhardt


Our Contract


Considerable modifications to the Domino C Interlocking System as part of the comprehensive Structural Measures carried out at Müntschemier station between 2015 and 2017.

Our Services


  • Project Planning of indoor facility
  • New Creation of PLC Software for Automatic Signal Operation
  • Assembly of Indoor System
  • Factory Testing of the Indoor System
  • Expert Testing
  • Commissioning

Specific Highlights


The intersection operation was optimized by partial resolution of the roads. A conversion of a Domino C Interlocking System on this scale does not occur frequently and is noteworthy.

Product Quantity Structure

6Main Signals
4Advance Signals
2Auxiliary and Track Occupied Indicator Signals
1Level Crossing in Station
17Track Vacancy Detection Sections (Track Circuits)


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