Muon Technical De-risking Programme Contract Modification - £240,000
Summary
The UK National Nuclear Laboratory has issued a contract change notice under the Procurement Act 2023 for the Muon Technical De-risking Programme. The contract with Lynkeos Technology Limited has been modified with the value increasing from £187,995.77 (excluding VAT) to £240,000 (including VAT), representing a 6.39% increase above the relevant procurement threshold. The modification, effective 19 February 2026, provides for additional goods and services beyond the original project work packages.
What changed
This contract change notice documents a modification to the Muon Technical De-risking Programme contract between the UK National Nuclear Laboratory and Lynkeos Technology Limited. The contract value increased by approximately £52,000 to £240,000 including VAT, with the modification justified by additional goods and services beyond the original scope. The change was effective 19 February 2026.
Affected parties, including other potential suppliers and nuclear sector contractors, should note this contract modification represents a routine administrative update under the UK Procurement Act 2023. The modification is above the relevant procurement threshold and includes a conflicts assessment. No new compliance obligations or regulatory requirements are imposed by this notice.
What to do next
- Monitor for further updates on this contract modification
Archived snapshot
Apr 12, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Contract
Muon Technical De-risking Programme
- UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED UK10: Contract change notice - Procurement Act 2023 - view information about notice types
Notice identifier: 2026/S 000-033017
Procurement identifier (OCID): ocds-h6vhtk-06127a (view related notices)
Published 12 April 2026, 2:24pm
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Contents
Contract 1 Other information Supplier Contracting authority
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Contract 1
Supplier
Contract value
Before modification:
- £187,995.77 excluding VAT
£225,594.92 including VAT
After modification:£240,000 including VAT
6.39% increase
Above the relevant threshold
Contract modification date
19 February 2026
Effective date of the modification
19 February 2026
Justifications for contract modification
- Additional goods, services or works
Reason that these justifications apply
This modification provides the supply of goods & services in addition to the the project work packages already provided for in the contract,
The modification to the contract value is the maximum estimated cost through out the contract duration.
Other information
Conflicts assessment prepared/revised
Yes
Supplier
LYNKEOS TECHNOLOGY LIMITED
- Companies House: SC543713
- Public Procurement Organisation Number: PWRR-6694-RMHN Titanium 1 King's Inch Place
Renfrew
PA4 8WF
United Kingdom
Email: contact@lynkeos.co.uk
Website: http://www.lynkeos.co.uk
Region: UKM83 - Inverclyde, East Renfrewshire and Renfrewshire
Small or medium-sized enterprise (SME): Yes
Voluntary, community or social enterprise (VCSE): No
Contract 1
Contracting authority
UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED
- Companies House: 03857752
- Public Procurement Organisation Number: PVXT-8784-YGNV Chadwick House Warrington Road
Warrington
WA3 6AE
United Kingdom
Email: procurement@uknnl.com
Website: http://www.uknnl.com
Region: UKD61 - Warrington
Organisation type: Public authority - sub-central government
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Source document text, dates, docket IDs, and authority are extracted directly from UKNNL.
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