Infrastructure Delivery Partnership (IDP)

The Infrastructure Delivery Partnership will deliver conventional infrastructure projects and tasks. There are 4 Lots:

Lot 1 Strategic Partner: provision of strategic front-end definition, portfolio management and engineering to define a single viable option.

Delivery Partners will take the single viable option and complete detailed design and all procurement, installation, construction, commissioning and handover activities that form part of delivery.
Lot 2 Electrical Distribution Delivery Partner;
Lot 3 Utilities Delivery Partner;
Lot 4 Civils Delivery Partner.

Candidates may express an interest for either the Strategic Partner or the Delivery Partner Lots but not both. The maximum number of Lots a Candidate can ultimately win is one. An organisation with the same ultimate parent company can only bid as part of one entity, either singularly or as part of a Joint Venture / Consortia and the above restrictions will apply to each entity. For further information see the SQ Instructions paragraphs 2.4-2.8.

Tenderers must register their interest, obtain further information for this contract and submit their tender response via the Nuclear Decommissioning Authority and Sellafield Ltd.'s E-procurement system, Atamis. This can be found at the following address:

https://one-nda.force.com/s/Welcome

Initial registration of your company is achieved by using the above site and then clicking on "Register Here". The Infrastructure Delivery Partnership (IDP) package can be found using reference: C8343 within Atamis.

Organisation Name

Sellafield Ltd

Value

£3440000000

Contract Date

17th Jun 2025 / 18th Jun 2040

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