Originally appointed in 2019 as part of a three-phase project, the recent completion of the second phase marks the enhancement of DC traction works from design to build which will ensure the operational and maintenance requirements of the replacement rolling stock. 

Brad Foicik, head of client delivery, UK Power Networks Services said: “We are delighted to be able to continue our partnership with Transport for London in helping them achieve their ambitions to improve transport links for customers across London. This second phase marks a significant milestone in the rollout of additional trains to ensure the future stability of the service with the final phase now in progress.” 

The introduction of additional trains to the DLR network is being carried out to meet both projected growth in service demand and to replace the existing B92 vehicles that are nearing the end of their design life. 

As part of this, the existing LVAC power system has been significantly upgraded to a new High Voltage/Low Voltage distribution shed at Beckton Depot Traction substation, along with a new Distribution Network Operator supply. 

These complex works will now enable the organisation to meet both the projected growth in service demand and will enhance existing vehicles with improved designs, ultimately providing customers across London with a more frequent, reliable and comfortable journey. 

As well as the production of 2D and 3D designs, this phase of the project involved the extension and reconfiguration of the 750V DC switchboard, a new negative busbar and the installation and termination of enhanced DC traction cables totalling around 1000m. 

The final phase of works will see the development of a new DNO substation.