London Overground
Silwood Sidings & Stabling Facility

  • Client: Pell Frischmann/ London Overground
  • Service: HV Power and Electrification Design
  • Status: Completed
  • Location: London

Project overview

As part of the London Capacity Improvement Programme, increasing the capacity of the London Overground from a 4-car system to 5-car, Integra has undertaken the GRIP 5, detailed design stage of the programme.


Our role

The team were responsible for the sub-station layout, traction power and SCADA interface, Integra's team of specialists were able to deliver the GRIP 5 stage of Works within a tight time-frame.

The scope included:

  • DC traction power feed to sidings from a new DC module.
  • DC traction cable design, layout including earthing & bonding.
  • DC module feed and feed to SCADA RTU.
  • Conductor rail heating.
  • EMC considerations for the instillation.
  • Liaison and interfacing with other parties as required to facilitate an integrated and compliant installation.