Derby Test Track
No Comments
Bombardier Hospital Line Electrification ESL entered in to contract for Overhead Line design and build. Our in-house design team produced an outline design that interfaced with the track layout and…
Read More 
Birmingham New Street
Birmingham New Street Area Re-Signalling Phase 6. Phase 6 of the above project requires the design and installation of 2 no. PSPs (Principal Supply Points). These provide a back up…
Read More 
Dollands Moor
Dollands Moor Transformer Renewals OLE Switching At Dollands Moor depot a series of isolating transformers are installed to segregate the CTRL AC OLE system from stray current from the NR…
Read More 
Bombardier P-Line
OLE Foundation Installation By the time ESL mobilised to site the project had already encountered several delays in the design process meaning that completing the works has swiftly as possible…
Read More 
Stirling, Dunblane Alloa (SDA) Electrification
Stirling Dunblane Alloa Electrification ESL undertook OLE installation work mainly involving switching and HV cabling. ESL supplied teams of OLEC linesmen and supervisors who worked alongside those of the main…
Read More 
Therapia Lane
Therapia Lane Depot Works The purpose of the power re-balancing project was to more evenly distribute the power supply between the two circuit breakers present at the depot. ESL’s scope…
Read More 
Edinburgh Tram
Edinburgh Tram We were approached for these works because we have a reputation for delivering challenging bespoke designs. We were initially contracted to design the foundation for the mast, and…
Read More 
Blackpool Depot Design
North West Electrification Programme Phase 3 ESL developed the OLE design for the depot from close out of GRIP 3 to GRIP 5. Working closely with WSP, who were designers…
Read More 
OLE Maintenance of UK Depots
OLE Depot Maintenance. ESL are contracted to maintain a number of rail depots across the UK. As part of this we undertake a programme of low-level and high-level inspections on…
Read More