Opportunity Overview
This work package encompasses the engineering capability to progress the concept design produced by the Foundation Engineer (FENG) at the end of RIBA Stage 2 and to continue the development of the design for site works through RIBA Stages 3 (Spatial Planning) and 4 (Technical Design) throughout the entire lifecycle of the Small Modular Reactor (SMR) project through to and inclusive of RIBA Stage 7 (Use). The Engineering Partner will also be required to undertake works associated with any additional RIBA Stages (from RIBA Stage 0 through to RIBA Stage 7) for any emerging scope that arises over the lifecycle of the SMR Project and will be required to support with the ongoing management of design change/control.
The Engineering Partner contract is estimated to be valued between £200m - £400m
*The positions and timelines presented are based on current information and assumptions. As programme maturity develops and further validation is undertaken, scope, dates, values and sequencing may change.*
The Engineering Partner contract is estimated to be valued between £200m - £400m
*The positions and timelines presented are based on current information and assumptions. As programme maturity develops and further validation is undertaken, scope, dates, values and sequencing may change.*
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Start FreeSolicitation Details
| Issuing agency | Great British Energy - Nuclear |
|---|---|
| Country | United Kingdom |
| Category | Government Procurement |
| Published | May 22, 2026 |
| Procurement stage | Request for Proposal (RFP) |
| Response due | Not specified / rolling |
| Status | Open — accepting responses |
| Official source | View original notice |
| Last verified | August 09, 2026 |
Contains public sector information licensed under the Open Government Licence v3.0. Source: UK Government (Find a Tender).
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