Strategic Design Partner to Support Deconversion - Framework Agreement
UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITEDEstimated Value
Up to £3,500,000
Deadline
16 January 2026
Published
20 August 2026
Type
Not specified
Overview
Please note this notice is a copy of notice reference: 2026/S 000-027524 from March 2026, which is being republished to replace an incorrect notice reference: 2026/S 000-077106. This Contract Award Notice confirms the appointment by UKNNL of a single supplier framework agreement to undertake the role of "Strategic Design Partner" to support UKNNL with HALEU Deconversion.
The Strategic Design Partner (SDP) Framework is intended to comprise of four stages, these are: Stage 1: Defining Period Stage 2: Preliminary Design Stage 3: Detailed Design Stage 4: Design Support During Manufacture UKNNL will enter into a new call-off for each stage of work, UKNNL reserves the right to not award future call-offs and to amend the call-off schedule for alternative HALEU Deconversion related design work. UKNNL will continually assess Key Performance Indicators to inform decision making surrounding future call-offs.
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Award Details
North West Projects Ltd T/a Actemium Design UK
£3,500,000
NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK)
£887,764
Likely incumbents
Suppliers who won similar work from this buyer in the last 5 years.
- 1
SGS UNITED KINGDOM LIMITED
£200,000
total awarded
- 2
JAMES HUTTON LIMITED
£200,000
total awarded
- 3
SIEMENS INDUSTRY SOFTWARE LIMITED
£975,036
total awarded
SGS UNITED KINGDOM LIMITED is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.
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Buyer Profile
United Kingdom National Nuclear LaboratoryKey Dates
Published
20 August 2026
Submission deadline
16 January 2026
Notice type
award
Source
find a tender
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