Source: https://tendernation.io/opportunities/01a13b89-4b9b-7395-8f9d-2ddb9b25a1a7/infrastructure-delivery-partnership-idp pending GB open procedure # Infrastructure Delivery Partnership (IDP) [Sellafield Ltd](https://tendernation.io/buyers/sellafield-ltd) Estimated value £3,000,000,000 Published 20 Sept 2021 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Infrastructure Delivery Partnership (IDP) Market Engagement Phase 1 – September 2021 Sellafield Ltd is developing its contracting strategy for the replacement of the current Infrastructure Services Alliance (ISA) Contract, to be known as Infrastructure Delivery Partnership (IDP). The IDP will deliver infrastructure projects and tasks on the Sellafield Site, Cumbria. ## CPV classification Construction work Site preparation work Works for complete or part construction and civil engineering work Building installation work Building completion work Repair and maintenance services Repair and maintenance services of building installations Repair and maintenance services of electrical and mechanical building installations Installation services of electrical and mechanical equipment Engineering services Source Find a Tender (UK) · Notice ocds-h6vhtk-02e2b8-2021-09-20T16:42:27+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-02e2b8-2021-09-20T16:42:27+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Sellafield Ltd: past awards and live tenders](https://tendernation.io/buyers/sellafield-ltd) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [ESPH AB RDC Sidley Depot (ESPH753) · Rother District Council · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15552-1d19-7155-8fe0-0d917105fca8/esph-ab-rdc-sidley-depot-esph753) [Demolition, Design and Construction of Howard's Lane Public Toilets, Howard's Lane, Wareham · Wareham Town Council · 88 days left · 15 Jan 2027](https://tendernation.io/opportunities/01a15552-1d8a-7277-bc5b-edc9a127ee5b/demolition-design-and-construction-of-howards-lane-public-toilets-howards-la)