Contract award · 3 Dec 2025

Provision of Operation, Maintenance & Management of CHPP & Boiler Park, Professional Services Other, Energy/Utility Consultants

Sellafield Limited awarded “Provision of Operation, Maintenance & Management of CHPP & Boiler…” to Equans EandS Solutions Limited for £128m.

No competitionElectrical equipment & lightingNorth West

Value £128m

Awarded without open competition

Awarded without open competition. The buyer went directly to one or a few suppliers instead of advertising the contract. Procurement rules allow this only in specific cases, such as extreme urgency, when only one supplier can do the work, or for call-offs from an existing framework.

What “without competition” means

Key facts

Buyer
Sellafield Limited · Nuclear
Value
£128,000,000
Procedure
Award procedure without prior publication of a call for competition
Sector
Electrical equipment & lighting · Steam-turbine generator and related apparatus (CPV 31124000)
Timeline
  1. Contract date3 Dec 2025
  2. Published23 Dec 2025Published 20 days after the contract date

Description

The purpose of Sellafield Ltd. is to create a clean and safe environment for future generations. Sellafield Ltd. commits to safe, secure, sustainable, site stewardship enabled by the management of a smart, agile, and resilient site.<br/><br/>‘Fellside’ comprises the Combined Heat and Power Plant (CHPP) and Fellside Boiler Park (FBP); its purpose is to provide a continuous, safe supply of process and welfare steam to the Sellafield nuclear site. Steam has an associated nuclear safety case (in compliance with Nuclear Site Licence Conditions). Fellside is therefore a critical enabler to the achievement of Sellafield Ltd’s mission and towards the Nuclear Decommissioning Authority’s (NDA) strategic outcomes.<br/><br/>Sellafield Ltd has engaged with Equans E&S Solutions Limited as a suitable Operations, Maintenance and Management partner to ensure continued safe operations of the Fellside site while delivering high levels of availability of both process and welfare steam for the Sellafield …

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