PERMANENT AWARD EVIDENCE

Infrastructure Delivery Partnership (IDP)

Sellafield Ltd · published 20 Oct 2025. This page preserves the identifiers and current held fields for one Contracts Finder release; it is not an invoice, performance assessment or complete contract history.

Contracts Finder release ID8fb228a5-2221-4b16-98de-5bd5b8aab7ca-868734
Open Contracting ID (OCID)ocds-b5fd17-2c805541-b6ee-43de-85af-aca92149b5e3
Buyer identifierGB-CFS-326450
Release typeaward
PUBLISHED COMMERCIAL FIELDS

Values stay separate.

A tender estimate and an award value answer different questions. Neither is treated as cash paid.

Award value
£2,945,000,000
award field
Tender value
£2,945,000,000
tender field
Procurement method
Competitive procedure with negotiation (above threshold)
Category
works
CPV
45000000
Construction work
Delivery
Not stated
CA20 1PG
PUBLISHED DESCRIPTION

What the notice says

The Infrastructure Delivery Partnership will deliver conventional infrastructure projects and tasks. There are 3 Lots: Electrical Distribution Delivery Partner, Utilities Delivery Partner and Civils Delivery Partner. 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. Note: When the procurement commenced there were originally 4 Lots, however, during the course of the procurement Lot 1 Strategic Partner was cancelled. This was in accordance with Sellafield Ltd.'s right to cancel a lot and not to award a contract as provided for at Section 11.9 of the Selection Questionnaire Instructions and also Section 6.6 of the Invitation to Submit Final Tender Instructions.

Tender statuscomplete
STAGE-DATE LEDGER

Reported dates, without an invented lifecycle.

The current projection contains one award release, not a verified chain of planning, tender, award, contract and modification records. Dates are shown in source-field order and are not silently repaired.

  1. 01Notice publishedPublication timestamp on the held release20 Oct 2025
  2. 02Tender period endsTender-period field as published5 Feb 2024
  3. 03Contract startsContract-period field as published9 Oct 2025
  4. 04Contract endsContract-period field as published10 Oct 2040
SUPPLIER EVIDENCE

Published names and exact identifiers

A company profile appears only when this release carries a usable company number. Name-only suppliers remain name-only.

Published name only

Costain Limited

No legal entity is inferred from this supplier name.

Published name only

HOCHTIEF UK

No legal entity is inferred from this supplier name.

Published name only

Morgan Sindall Construction & Infrastructure Ltd

No legal entity is inferred from this supplier name.

SOURCE

Contracts Finder release

Published 20 Oct 2025 · held through the daily award projection · Open Government Licence v3.0.

Inspect the official JSON release ↗