The contract covers a broad spectrum of services including mechanical and electrical maintenance, building fabric and grounds upkeep, industrial services, catering, waste  management and office support services.

As part of the deal around 1,000 employees based at Dungeness B, Hartlepool, Heysham 1 & 2, Hinkley Point B, Hunterston B, Sizewell B and Torness power stations will join the Facilities Division of Dalkia UK.

Mark Hartley, MD, EDF Nuclear Operations, said: “I am grateful for the positive engagement of the Facilities Management teams working on EDF’s existing nuclear power stations in the UK. I am confident that they  will continue to thrive under the leadership of Dalkia and contribute to the enhanced performance of our fleet over the coming years.”

Noel Clancy, MD Dalkia’s Facilities Division, added: “Our appointment is a strong validation of our  capabilities, expertise, and continued commitment to delivering high quality solutions for our customers. I  look forward to welcoming our new colleagues to Dalkia UK and I want to thank everyone who has helped  with the mobilisation, over the past 12 months, ensuring we are in a strong position to successfully deliver  this broad and complex contract.”