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Provision of Operation, Maintenance & Management of CHPP & Boiler Park, Professional… | UKGovscan
Sellafield Ltd has awarded a Contract to Equans E&S Solutions Limited for an Operation Maintenance and Management Agreement for its existing Combined Heat and Power Plant (CHPP) and Boiler Park at the Fellside site, which is adjacent to the Sellafield nuclear site in Cumbria, North West England.<br/><br/>The duration of the contract is for an initial term of six years with an option to extend the agreement by up to two further years. The estimated value of the 8-year contract is £128M.<br/><br/>The contract commenced on 03/12/2025.
This procurement was divided into 1 lots, each awarded separately. 2 bids were received in total.
Lots
1
Initial Term Value
£128,000,000
Bids Received
2
Bids per Lot
2
Lot
Value
Bids Received
Awarded To
Status
Lot 1
£128,000,000
initial term
2
Equans EandS Solutions Limited
active
Data note: the source feed marks these lots as cancelled even though their awards are active — an inconsistency in the published notice. The award status is shown above.
Award criteria
Weightings from the notice.
Technical70%
Price30%
Key Dates
Published
23 December 2025
Tender Open
-
Tender Deadline
-
Award Date
-
Contract Signed
3 December 2025
Contract Start
-
Contract End
-
Procurement Details
Method
Limited — the buyer invited chosen suppliers
Method Details
Award procedure without prior publication of a call for competition
Route to market
Direct award
Main category
Services
Category
Steam-turbine generator and related apparatus
Delivery location
UKD1
Open under
WTO Government Procurement Agreement
Buyer Reference
ocds-h6vhtk-05fc4f
Legal Basis
Public Contracts Regulations 2015 (EU Directive 2014/24)
CPV Codes
65410000 – Operation of a power plant; 31124000 – Steam-turbine generator and related apparatus; 42162000 – Steam-generating boilers; 98391000 – Decommissioning services; 50430000 – Repair and maintenance services of precision equipment; 42113100 – Parts of steam turbines; 71314300 – Energy-efficiency consultancy services; 42163000 – Steam generators; 42164000 – Auxiliary plant for use with boilers; 42112100 – Steam turbines; 42112300 – Gas turbines; 42160000 – Boiler installations