UK4 - Tender Notice - Delivery Partner

GREAT BRITISH ENERGY - NUCLEARcontractFind a TenderRef ocds-h6vhtk-06bf68Procurement Act 2023active
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Estimated value

£900.0m

services

Awarded value

Suppliers

0

Lots

1

0 awarded

Published

29 Jun 2026

Deadline 06 Aug 2026

Description

The Delivery Partner (DP) will be responsible for supporting the development and delivery of the programme, providing technical, commercial and project management capability to ensure effective planning, risk management and delivery of defined outcomes. The estimated value is £1,080,000,000 inclusive of VAT based on the contracting authority’s current assumptions regarding programme scope, delivery profile, and resource requirements over the contract term. Due to the evolving nature of the programme and the length of contract, envisaged at 14 years, the volume and value of services required may vary over time. The stated value therefore represents an estimated total potential spend rather than a committed or guaranteed amount. In addition, progression through design stages and associated milestones or gates will determine the timing and extent of services required, potentially influencing the overall contract value over time. This estimate has been prepared in accordance with the valuation principles set out in the Procurement Act 2023.

Scope

Reference
ocds-h6vhtk-06bf68
Total value
£900,000,000 excluding VAT
£1,080,000,000 including VAT
Above the relevant threshold
Commercial tool
Standalone contract
Contract dates
31 Aug 2027 to 01 Sept 2041
Possible extension to 01 Sept 2046

Due to the evolving nature of the programme and the length of contract, the volume and value of services required may vary over time. Additional units (subject to further approvals) represent a future option for GBE‑N to instruct the Delivery Partner to support additional SMR deployments beyond the initial scope, delivered via contractually defined call-off mechanisms to ensure flexibility, transparency and compliance.

Main category
services
CPV classifications
71311100
71311300
71313400
71313410
71313420
71313430
71313440
71313450
71520000
71530000
71540000
72224000
79418000
Contract locations
UK, United Kingdom

Award criteria

Criteria the buyer will use to evaluate bids.

NameDescriptionTypeWeighting
TechincalThis is PSQ Stage, as such the Award Criteria may be refinded at ITT stage. All PSQ questions are Pass Failquality60.00%
CommercialThis is PSQ Stage, as such the Award Criteria may be refinded at ITT stage. All PSQ questions are Pass Failprice30.00%
Social ValueThis is PSQ Stage, as such the Award Criteria may be refinded at ITT stage. All PSQ questions are Pass Failquality10.00%

Participation

Conditions suppliers must meet to bid.

Legal and financial capacity conditions of participation Please refer to the Procurement Specific Questionnaire for a set of Economic and Financial Standing , parent company guarantee and conflicts of interest requirements GBE-N reserves the right to re-assess conditions of participation at any stage during the procurement

The conditions of participation related to technical capability can be delivered in various ways, including (but not limited to) by a tenderer and its supply chain, a joint venture, a special purpose vehicle or a consortium. Please note that while GBE-N considers this list of technical capabilities to be comprehensive, it reserves the right to change them (and any other information provided in this notice) at any time. Technical ability conditions of participation Please refer to the Procurement Specific Questionnaire for a set of technical and programme delivery skills and capabilities. GBE-N reserves the right to re-assess conditions of participation at any stage during the procurement

Submission & procedure

Enquiry deadline
20 Jul 2026, 4:00 pm
Submission deadline
06 Aug 2026, 4:00 pm
Submission address
The Procurement documentation will be made available to Applicants on 2nd July 2026. Access to the procurement documentation requires an NDA to be in place. If you wish to participate and view the Procurement documentation, please ensure you are registered on the JAGGAER eSourcing Portal. If your organisation is not Registered on the Portal, please click “Register Now” from the login page https://beisgroup.ukp.app.jaggaer.com. This is where submissions will be made, all communications between GBE-N and Tenderers will occur and is where all official PSQ documentation will be issued. Prior to accessing any documentation relating to the DP Procurement, confirmation and verification of a valid NDA is required. All suppliers are required to complete the questions under “psq_128 SMR Delivery Partner - Non-Disclosure Agreement”, which can be accessed directly using the following link: https://beisgroup.ukp.app.jaggaer.com/go/24059296019EF9ADECD4. Once NDA confirmation has been made, suppliers will be given access to the PSQ documents on JAGGAER and the nominated people will gain access to a virtual data room within 24hrs. The draft Invitation to Submit Initial Tender (ISIT) document is being made available by GBE-N to Tenderers at Procurement Specific Questionnaire (PSQ) stage on an indicative basis and may be subject to change in connection with the Delivery Partner (DP) Procurement. The ISIT represents the second stage of the Procurement. Its purpose is to provide information and limit the number of participating Tenderers eligible to proceed to Dialogue and Invitation to Submit a Final Tender (ISFT). The draft ISIT may be updated, altered or amended by GBE-N without notice. For further assistance with regards registering on the Jaggaer eSourcing Portal, please consult the available help. Phone: 0800 698 630 https://jaggaer.my.site.com/SupplierSupportRequest/
Electronic submission
Yes
Procedure
Competitive flexible procedure