Search UK public tenders and contract notices

Official notices, one row per procedure. Filters use published facts only: delivery region from the notice, buyer type from the official classification, route and agreement type as published, never a Tenderline score.

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Contracts

Showing 1–25 · signed contracts with published terms.

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CPV 98113100…Clear all

28 procedures

Awarded · 19 May 2026Competitive flexible procedureSME · VCSE suitable
Nuclear Safeguards Programme
Department for Energy Security & Net Zero · Central government · Nationwide (UK)
The Nuclear Safeguards Programme (NSP) provides international nuclear safeguards technical support to the International Atomic Energy Agency (IAEA) and the Department for Energy Security and Net Zero (DESNZ). Nuclear safeguards are technica…
Awarded to National Nuclear Laboratory · 2 awards
- Nuclear safety services
- Nuclear fuels
- Technical services
Awarded value
£20m
Bids
2
Contract ends
31 Mar 2030
Published
22 May 2025#051ceb
Awarded · 29 Jul 2026Open procedureFramework10 lotsSME · VCSE suitable
Open Framework for Nuclear Technical Services
NATIONAL NUCLEAR LABORATORY LIMITED · Nationwide (UK)
This notice is to commence the start of the standstill period for the establishment of the Open Framework for Nuclear Technical Services. UKNNL is establishing an Open Framework to support with the supply of Nuclear Technical Services for t…
Awarded to ADVENT IM LIMITED, AFRY Solutions UK Limited, Abbott Risk Consulting Ltd +29 more · 10 awards
- Engineering-related scientific and technical services
- Environmental quality control services
- Nuclear safety services
- +1
Awarded value
£12mceiling, not a contract size
Bids
7–32per lot, 10 lots
Contract ends
31 Aug 2030
Published
8 May 2026#0694f1
AwardedCompetitive procedure with negotiation
Future Cyclamen Project Contract Award
Home Office · Central government · Nationwide (UK)
The contract is for the provision of Service and Maintenance for Fixed and Mobile Radiological and Nuclear (RN) Detection Equipment that make up the Cyclamen Estate. The Preferred Supplier will provide service and maintenance for the RN Det…
Awarded to Leonardo UK Ltd
- Radiation protection services
- Apparatus for measuring radiation
- Baggage-scanning equipment
- +31
Awarded value
£100m
Bids
5
Contract ends
Not published
Published
6 Aug 2024#048802
AwardedDirect awardConcession
Off-Site Emergency Plan
Sellafield Limited · North West England
As a result of Local Government Reorganisation (LGR), Cumberland Council is duty holder under REPPIR 2019 & COMAH 2015 for the Sellafield site. However via an Inter-Authority Agreement (IAA) for administrative purposes tasks associated with…
Awarded to Westmorland and Furness Council
Awarded value
£269k
Bids
Not published
Contract ends
31 Mar 2027
Published
1 Jun 2026#06aa31
AwardedCompetitive procedure with negotiation
Small Modular Reactor Technology Partner
Great British Energy - Nuclear · Nationwide (UK)
The Government is committed to a programme of new nuclear projects beyond Sizewell C, giving industry and investors the confidence they need to deliver projects at speed. Great British Energy - Nuclear (GBE-N) was launched as part of the go…
Awarded to Rolls-Royce SMR Limited
- Construction work for nuclear reactors
- Civil engineering support services
- Construction work for power plant
- +8
Awarded value
£359m
Bids
3
Contract ends
Not published
Published
18 Jul 2023#03e2f8
AwardedDirect awardConcession
Off-site Emergency planning services
Sellafield Limited · North West England
As a result of Local Government Reorganisation (LGR), Cumberland Council is duty holder under REPPIR 2019 & COMAH 2015 for the Sellafield site. However via an Inter-Authority Agreement (IAA) for administrative purposes tasks associated with…
Awarded to Westmorland and Furness Council
Awarded value
£261k
Bids
Not published
Contract ended
31 Mar 2026
Published
1 Oct 2025#05a62d
AwardedRestricted procedureFramework
Post-Closure Safety Case Framework
Nuclear Waste Services Limited · Nationwide (UK)
Post-closure safety cases demonstrate the safety of radioactive waste & geological disposal over long timescales & large uncertainties. This framework requires experts in PCSC production, methodology, modelling & knowledge management.
Awarded to AMENTUM CLEAN ENERGY LIMITED, Eden Nuclear, Galson Sciences Limited. +2 more · 5 awards
- Nuclear safety services
- Environmental safety services
- Research consultancy services
- +1
Awarded value
Not published
Bids
5
Contract ends
Not published
Published
27 Nov 2023#041d16
AwardedOpen procedure
Management of the Nuclear Safeguards Programme
DESNZ & DSIT Group Commercial · Nationwide (UK)
BEIS are looking to procure management services for the Nuclear Safeguards Programme (NSP). The aim of this tender is to appoint a Supplier to manage the NSP on behalf of the Department. This is to ensure that the Department meets its oblig…
Awarded to National Nuclear Laboratory · 2 awards
- Nuclear safety services
- Technical services
Awarded value
£9.8m–£14macross 2 awards
Bids
3
Contract ended
31 Mar 2026
Published
29 Mar 2021#02a03b
AwardedBelow threshold - without competition
RNU Specialist Response
Home Office · Central government · Nationwide (UK)
Work to develop operational capabilities where none currently exist, to enable us to fully meet CT Police investigation requirements.
Awarded to National Nuclear Laboratory
Awarded value
£110k
Bids
Not published
Contract ended
31 Mar 2026
Published
19 May 2025#0516c7
AwardedRestricted procedureFramework3 lots
Scape National Consultancy Framework
Scape Procure Limited (trading as SCAPE) · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Scape Procure Limited (Scape) wishes to establish a framework agreement for a four-year duration with an option to extend for a further two years. Experienced suppliers are invited to apply for three Lots covering built environment, infrast…
Awarded to MACE LTD, Perfect Circle JV Ltd · 6 awards
- Architectural, construction, engineering and inspection services
- Advisory architectural services
- Analysis services
- +59
Awarded value
£100m–£350mceiling, not a contract size
Bids
2–3per lot, 3 lots
Contract ends
Not published
Published
6 Feb 2021#0290e8
AwardedRestricted procedureFramework3 lots
Scape National Consultancy Framework - Scotland
Scape Procure Scotland Ltd · Scotland
Scape Procure Scotland Limited (Scape) has established a framework agreement for a four-year duration with an option to extend for a further two years. Experienced suppliers were invited to apply for three Lots covering built environment, i…
Awarded to ARCADIS CONSULTING (UK) LIMITED, Faithful+Gould, OVE ARUP & PARTNERS LIMITED · 6 awards
- Architectural, construction, engineering and inspection services
- Advisory architectural services
- Analysis services
- +58
Awarded value
£50m–£150mceiling, not a contract size
Bids
3–5per lot, 3 lots
Contract ends
Not published
Published
26 Feb 2021#0296cf
AwardedOpen procedure
Nuclear Security Capacity Building
Department for Energy Security & Net Zero · Central government · Nationwide (UK)
The delivery a programme of work over four years to promote a strong nuclear security culture and security practices internationally. The Contractor will take a strategic approach to increasing awareness of a number of key thematic areas in…
Awarded to King's College London
- Training services in defence and security materials
- Nuclear safety equipment
- Nuclear safety services
- +2
Awarded value
£3.3m
Bids
5
Contract ends
Not published
Published
7 Feb 2024#043810
AwardedOpen procedure3 lots
Project Management Services for Centre Of Excellence
Sellafield Limited · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Centre of Excellence<br/>This is a call off under a SCAPE framework, Place shaping<br/><br/>Project Management Services
Awarded to MACE LTD, Mace Consult Limited, Perfect Circle JV Ltd · 4 awards
- Project-supervision services other than for construction work
- Advisory architectural services
- Analysis services
- +60
Awarded value
£15m–£350macross 4 awards
Bids
2–3per lot, 3 lots
Contract ends
Not published
Published
3 Feb 2021#028ffc
AwardedAward procedure without prior publication of a call for competition
Development of a Nuclear Industry Human Factors Learning Pathway
Office for Nuclear Regulation · Central government · Nationwide (UK)
To develop and test a Nuclear specific Human Factors Learning Pathway and provide industry access via a Learning Management System. The pathway should include separate domains for Safety Case, Design and Operations and a combined route cove…
Awarded to Chartered Institute for Ergonomics and Human Factors (CIEHF)
- Nuclear safety services
Awarded value
Not published
Bids
Not published
Contract ends
Not published
Published
11 Jun 2024#046f1f
AwardedOpen procedureFramework2 lots
SCAPE Utilities Consultancy Services Framework EWNI
Scape Procure Limited (trading as SCAPE) · North East England, North West England, Yorkshire and the Humber, East Midlands, West Midlands, East of England
Scape Procure Ltd (SCAPE) has established a framework agreement for a SIX (6) year duration. The initial period will run for four (4) years with an option to extend by a two (2) year period which will run consecutively. Experienced supplier…
Awarded to AECOM LIMITED, ARCADIS CONSULTING (UK) LIMITED, Faithful+Gould +3 more · 2 awards
- Architectural, construction, engineering and inspection services
- Advisory architectural services
- Airport engineering services
- +67
Awarded value
£375mceiling, not a contract size
Bids
2per lot, 2 lots
Contract ends
Not published
Published
18 Sept 2023#0401b4
AwardedOpen procedureFramework2 lots
SCAPE Utilities Consultancy Services Framework - Scotland
Scape Procure Scotland Ltd · Scotland
This Notice adheres to the requirements of The Utilities Contracts (Scotland) Regulations 2016 and should be read as standard form F06 Contract Award Notice Utilities. Experienced suppliers are invited to apply for civil engineering, constr…
Awarded to AECOM LIMITED, ARCADIS CONSULTING (UK) LIMITED, Atkins Limited +3 more · 2 awards
- Architectural, construction, engineering and inspection services
- Advisory architectural services
- Airport engineering services
- +67
Awarded value
£250mceiling, not a contract size
Bids
2per lot, 2 lots
Contract ends
Not published
Published
18 Sept 2023#0401ae
AwardedRestricted procedure
Radiation Monitoring Network
Department for Energy Security & Net Zero · Central government · Nationwide (UK)
The Radioactive Incident Monitoring Network (RIMNET) is a nuclear radiation monitoring and emergency response system which was originally installed in 1988 to monitor the consequences for the UK of nuclear incidents in the UK and overseas. …
Awarded to Nuvia Limited
- Technical services
- Electrical installation work
- IT services: consulting, software development, Internet and support
- +3
Awarded value
£17m
Bids
2
Contract ends
Not published
Published
16 Sept 2022#036908
AwardedOpen procedure
Security & Safeguards Case Delivery
Radioactive Waste Management Limited · Nationwide (UK)
Contract to provide consultancy services specifically for the development of Security & Safeguards cases, supporting the GDF design & development process.
Awarded to RISKTEC SOLUTIONS LIMITED
- Nuclear safety services
- Safety consultancy services
Awarded value
£395k
Bids
1
Contract ended
29 Jun 2025
Published
5 Apr 2023#03bd04
AwardedOpen procedure
Development of a Nuclear Industry Learning Pathway for Human Factors
Office for Nuclear Regulation · Central government · Nationwide (UK)
Design a Human Factors Learning Pathway for the nuclear industry and a strategy and programme for its implementation. There are two main objectives: 1 Using subject matter experts, and in consultation with the nuclear industry, use the info…
Awarded to Chartered Institute for Ergonomics and Human Factors (CIEHF) · 2 awards
- Nuclear safety services
Awarded value
£300k
Bids
1
Contract ends
Not published
Published
24 Nov 2022#038812
AwardedOpen procedureFramework
The Provision for IAEA SSR-6 Compliant Criticality Services
International Nuclear Services Limited · Nationwide (UK)
The Provision for IAEA SSR-6 Compliant Criticality Services to support NTS design and licensing activities for transport packages containing radioactive fissile materials.
Awarded to 3T Safety Consultants Limited, Jacobs UK Ltd, National Nuclear Laboratory +1 more
- Nuclear safety services
- Engineering-related scientific and technical services
- Safety cases
- +3
Awarded value
£400kceiling, not a contract size
Bids
5
Contract ends
Not published
Published
19 Aug 2021#02d70a
AwardedOpen procedure
Remote Handling Emergency Stop System Software Design
United Kingdom Atomic Energy Authority · Nationwide (UK), South East England
The UK Atomic Energy Authority (UKAEA) is leading research in the generation of energy from fusion technology, primarily using the Joint European Torus (JET) vessel located at Culham. The current Remote Handling (RH) Safety System, otherwis…
Awarded to Frazer-Nash Consultancy Limited
- Nuclear safety services
- Industrial control software package
- Point of sale (POS) software package
- +1
Awarded value
£249k
Bids
4
Contract ends
Not published
Published
14 Feb 2022#0316fa
AwardedOpen procedure2 lots
Stack Characterisation and Evaluation and Dispersed Oil Particulate filter testing
Nuclear Restoration Services Limited · Nationwide (UK)
Lot 1 Stack Characterisation and Evaluation and Dispersed Oil Particulate filter testing for Harwell and Winfrith Sites. Lot 2 Dispersed Oil Particulate Filter testing HEPA Filter Testing for Berkeley, Oldbury, Wylfa (other Magnox sites as …
Awarded to Ricardo AEA Ltd
- Environmental monitoring other than for construction
- Environmental protection
- Environmental services
- +1
Awarded value
£300
Bids
2
Contract ends
Not published
Published
23 Nov 2021#02f92d
AwardedNegotiated without publication of a contract notice
Provision of International Stakeholder Visits (Posiva Oy)
Radioactive Waste Management Limited · delivery region not published
Radioactive Waste Management Limited (the Contracting Party) (RWM) seek to contract with Posiva Oy for Posiva Oy to provide visits to their underground deep geological disposal facility (GDF) for RWM and its external stakeholders. Visits co…
Awarded to Posiva Oy
- Travel agency and similar services
- Nuclear safety services
Awarded value
£160k
Bids
Not published
Contract ends
Not published
Published
23 Dec 2021#030580
AwardedNegotiated without publication of a contract notice
NBCSSJ Continuation Services
Ministry of Defence · Central government · South West England
The Naval Base Command Devonport Team, part of the Ministry of Defence, intends to award a contract to Abbott Risk Consulting Limited (ARC) for the continuation of work, commenced but not completed, under contract NBCD/00114 – ‘Supply of a …
Awarded to Abbott Risk Consulting Ltd
- Nuclear safety services
- Safety cases
Awarded value
£650k
Bids
Not published
Contract ends
Not published
Published
30 Nov 2021#02fbab
AwardedRestricted
701551834 - Provision of Nuclear Site Safety Justification (NSSJ) Services.
Ministry of Defence · Central government · South West England
Contract Award Notice for the Provision of Nuclear Site Safety Justification (NSSJ) Services which will deliver: Project Management, Nuclear Advice, defined Safety Case and Periodic Review of Safety (PRS) work, and other associated work und…
Awarded to Abbott Risk Consulting Ltd
- Nuclear safety services
- Project management consultancy services
- Safety cases
- +1
Awarded value
£4.6m
Bids
1
Contract ends
Not published
Published
29 Nov 2021#02fb30

Contracts

Nuclear Safeguards Programme

Open Framework for Nuclear Technical Services

Future Cyclamen Project Contract Award

Off-Site Emergency Plan

Small Modular Reactor Technology Partner

Off-site Emergency planning services

Post-Closure Safety Case Framework

Management of the Nuclear Safeguards Programme

RNU Specialist Response

Scape National Consultancy Framework

Scape National Consultancy Framework - Scotland

Nuclear Security Capacity Building

Project Management Services for Centre Of Excellence

Development of a Nuclear Industry Human Factors Learning Pathway

SCAPE Utilities Consultancy Services Framework EWNI

SCAPE Utilities Consultancy Services Framework - Scotland

Radiation Monitoring Network

Security & Safeguards Case Delivery

Development of a Nuclear Industry Learning Pathway for Human Factors

The Provision for IAEA SSR-6 Compliant Criticality Services

Remote Handling Emergency Stop System Software Design

Stack Characterisation and Evaluation and Dispersed Oil Particulate filter testing

Provision of International Stakeholder Visits (Posiva Oy)

NBCSSJ Continuation Services

701551834 - Provision of Nuclear Site Safety Justification (NSSJ) Services.