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PROCUREMENT OPPORTUNITY

Provision of Specialist Nuclear Technical Services

UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED · Preliminary market engagement notice on Find a Tender

Tender information last checkedLast checked 3 Oct 2026, 08:27.

Opportunity overview

UKNNL would like to invite suppliers to apply to join a new Open Framework to support with the supply of Nuclear Technical Services for the United Kingdom National Nuclear Laboratory.

Classification

  • CPV71317100 — Fire and explosion protection and control consultancy services
  • CPV71317200 — Health and safety services
  • CPV71317210 — Health and safety consultancy services
  • CPV71620000 — Analysis services
  • CPV73000000 — Research and development services and related consultancy services
  • CPV90700000 — Environmental services
  • CPV98113100 — Nuclear safety services

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
NNL631F
Main Procurement Category
services
Status
planned

Legal basis

Id
2023/54
Scheme
UKPGA

Techniques

Has Framework Agreement
Yes

Lots and requirements

Entry 1
Id
1
Status
planned

Suitability

Sme
Yes

Contract period

Starts
1 Jul 2026, 00:00
Ends
30 Jun 2034, 23:59

Items and delivery

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
71317100
Description
Fire and explosion protection and control consultancy services
Entry 2
Scheme
CPV
Id
71317200
Description
Health and safety services
Entry 3
Scheme
CPV
Id
71317210
Description
Health and safety consultancy services
Entry 4
Scheme
CPV
Id
71620000
Description
Analysis services
Entry 5
Scheme
CPV
Id
73000000
Description
Research and development services and related consultancy services
Entry 6
Scheme
CPV
Id
90700000
Description
Environmental services
Entry 7
Scheme
CPV
Id
98113100
Description
Nuclear safety services

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom

Planning and budget

Milestones

Entry 1
Id
engagement
Type
engagement
Description
UKNNL would like to invite suppliers to a market engagement session on Mircosoft Teams to find out more about the upcoming Open Framework Tender for a Nuclear Technical Services Framework. The framework will run from June/July 2026 until June/July 2030 with the option to extend the framework by a further 4 years, until June/July 2034. The session will run on Thursday 16th April 2026 from 13:30, lasting approximately 1 hour. The session will provide an overview of all the Lots included and the work envisaged in each lot, information on how the framework admittance will work and provide suppliers an understanding of the call-off mechanisms within the Framework. The Lots under this Framework are: • Lot 1 Health Physics • Lot 2 Human Factors • Lot 3 Radiological, Chemotoxic, • Lot 4 Criticality Safety, Shielding • Lot 5 Nuclear Safety Case Management /Advice • Lot 6 Fire Safety Assessment (Conventional & Nuclear) • Lot 7 Environmental • Lot 8 Quality and Assurance • Lot 9 Security • Lot 10 Cross Discipline Suppliers will also be issued with a draft Framework Specification and Rate Card to provide feedback on. To book a place and receive the Specification and Rate Card drafts please use this link: https://www.ticketsource.com/national-nuclear-laboratory/t-xddqmao Ticket Sales close on the 15th April 2026.
Due
15 Apr 2026, 23:59
Status
scheduled

Documents

Entry 1
Id
029429-2026
Document Type
marketEngagementNotice
Notice Type
UK2
Description
Preliminary market engagement notice on Find a Tender
Published
31 Mar 2026, 09:41
Format
text/html

Buyer, suppliers and contacts

Organisation 1
Name
UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED
Id
GB-COH-03857752

Identifier

Scheme
GB-COH
Id
03857752

Additional Identifiers

Entry 1
Scheme
GB-PPON
Id
PVXT-8784-YGNV

Address

Street Address
Chadwick House Warrington Road
Locality
Warrington
Postal Code
WA3 6AE
Country
GB
Country Name
United Kingdom
Region
UKD61

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthoritySubCentralGovernment
Description
Public authority - sub-central government

Recorded locations

  • Buyer location · Warrington · UKD61 · WA3 6AE · United Kingdom
  • Delivery location · UK · United Kingdom

Notice and amendment history

2 published notice versions reviewed by ProcuraAxis.

2 VERSIONS
  1. 018596-2026Pipeline notice on Find a Tender ·
  2. 029429-2026Preliminary market engagement notice on Find a Tender ·