Case study

New substation for electric vehicle (EV) chargers

Fuelcourt operator, EuroGarages required a separate substation to supply Electric Vehicle (EV) chargers. The Rock Team undertook the full contestable works including liaising with the Distribution Network Operator to obtain design approval.


  • The installation comprised a 1MVA package substation in a GRP housing.
  • All civils works, including the substation and kiosk plinths, were completed by the Rock Civils team.
  • The Rock Surveying team undertook an underground utility survey before works commenced onsite in order to identify the most cost-effective and safe cable route.
  • The Rock Team worked alongside the EV charger installer to terminate the client’s LV cables into the substation.

“It was really exciting to be involved in a new supply for electric vehicle chargers. This project was a clear example of how working closely with the Rock Civils and Rock Surveying teams can lead to a great outcome.”

Darren Huxley, Rock’s Project Manager,

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