Civil Engineering

Case Studies

Oxted London

Client: Balfour Beatty Rail 
Type of Project: Oxted 650v London Feeder Insulation Monitoring
Value: £18K 

A new 650v feeder arrangement was brought into service on the Oxted London Feeder as part of the platform 1 and 2 extension and subsequent re-positioning of pts 501 A & B crossover works.

The new feeder arrangement was derived from an existing aged feeder panel with no insulation monitoring and as this was an IT system with only fuses for protection insulation monitoring was required to be fitted retrospectively to make the new feeder arrangement compliant.

Works consisted of:
  • Fitting wall mounted Units
  • Testing & Commissioning Installation
  • Pre-testing
  • Non Critical terminations
  • Installing cabling
  • Installing Containment