Great British Energy - Nuclear
UK4 - Tender Notice - Delivery Partner
The procurement contact named on the official notice.
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/
The submission route named on the official notice.
This is a large award for Engineering & Architecture — above three-quarters of comparable contracts. Based on 33,646 valued Engineering & Architecture tenders in our corpus.
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.
What the supplier must deliver
The Delivery Partner (DP) will be responsible
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.
Derived from the notice text — always confirm against the original documents.
What it takes to bid this
Typical UK bid effort for the £10m+ band — an estimate, not a quote.
Qualify & bid/no-bid ~10% · SQ / PQQ ~20% · Written response ~55% · Review & presentation ~15%
Typical for this category — confirm against the ITT pack
- Hold at bidProfessional indemnity insurance (often £5–10m)
- Show at bidChartered leads (CEng / RIBA / RICS) named with CVs
- Show at bidComparable references / case studies
- Hold at bidFinancial standing (accounts, often ~2× contract value turnover)
- Hold at bidInsurance cover (PL / EL, often PI)
- Show at bidSocial value commitments
Hold at bid = pass/fail conditions of participation. Show at bid = scored in the quality response. Plan for delivery = contract obligations from day one.
Make the case to bid
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- OCID
- ocds-h6vhtk-06bf68
- Stage
- tender · Open
- Source
- Find a Tender
- Buyer ref
- 060889-2026
Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.
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