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PROCUREMENT OPPORTUNITY

Dounreay Materials Test Reactor (DMTR) Strategy Development Support

Nuclear Restoration Services Limited · Transparency notice on Find a Tender

Tender information last checkedLast checked 23 Sept 2026, 20:46.

Opportunity overview

NRS Dounreay is looking to appoint a Consultant to support the strategic review of the Dounreay Materials Test Reactor (DMTR) project and development of an evidence-based Options study to enable Nuclear Restoration Services (NRS) Dounreay to select the future decommissioning approach.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

Orano Limited

Matched by exact name
Published award value
£500k
Awarded
Not supplied
Award ID
1
Status
pending
Identifier
GB-PPON PVWQ-8471-MVYH
Location
Abingdon, UKJ14, OX14 1UJ, United Kingdom

Classification

No classification was supplied.

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
C30866
Status
complete
Procurement Method
direct
Procurement Method Details
Direct award
Why this procedure was chosen
Direct Award Justification under Section 41 and Schedule 5 Paragraph 5 of the Procurement Act 2023. Proposed Supplier: Orano Limited This direct award is justified under Section 41 of the Procurement Act 2023 and specifically Schedule 5, Paragraph 5, which permits a direct award where: "(a) due to a particular supplier having intellectual property rights or other exclusive rights, only that supplier can supply the goods, services or works required; and (b) there are no reasonable alternatives to those goods, services or works." Orano Limited is the owner of LEOPARD- Programme, Cost and Resource modelling software and the associated methodologies, data structures, calculation engines and analytical processes that underpin its operation which has been used previously by the Contracting Authority. The services required under this Contract are not generic consultancy services that could be delivered independently of the software. NRS Dounreay requires analysis and modelling that is specifically generated through the LEOPARD software and its functionality to ensure the commonality. As LEOPARD is exclusively controlled by Orano Limited, no other supplier possesses the legal rights to deploy the software for the purpose of delivering the required modelling services. This satisfies the requirement in Schedule 5 Paragraph 5(a) that only one supplier can supply the services because of intellectual property or exclusive rights. NRS Dounreay has considered whether reasonable alternative suppliers or solutions exist and has concluded that none are available. Whilst other suppliers may possess different scheduling or cost modelling tools, such alternatives would not constitute a reasonable substitute because: Results would not be directly comparable with existing LEOPARD models and datasets previously provided by Orano during the life of the previous contract; It will create a material risk of inconsistency in assumptions, methodologies and outputs. Migration to an alternative platform would require significant redevelopment, including reconstruction of established models, data structures, assumptions and validation processes. Alternative software would not replicate LEOPARD's proprietary algorithms, modelling architecture and decommissioning-specific functionality. As a result, NRS Dounreay considers that no reasonable alternative exists that would meet the operational requirement. This satisfies the requirement in Schedule 5 Paragraph 5(b). A direct award to Orano Limited is considered compliant with the requirements of the Procurement Act 2023.
Published risks
There is the risk that during this Contract, more scope issues than originally foreseen in the Specification, could be uncovered. This could result in the Contract value requiring increased sanction, which could potentially take the Contract value over the funding available. Changes in project and programme priorities / scope within the organisation, which could result in the desirable outputs / deliverables changing. Consultant may not be able to provide the resource outlined within their Proposal, for the duration of the Contract, or during busy periods. Changes in regulatory requirements or industry standards impacting scope of services.

Legal basis

Id
2023/54
Scheme
UKPGA

Procedure reasons

Entry 1
Id
singleSuppliersIntellectualPropertyExclusiveRights

Lots and requirements

Entry 1
Id
1
Status
complete

Suitability

Sme
Yes

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published

Buyer, suppliers and contacts

Organisation 1
Name
Nuclear Restoration Services Limited
Id
GB-PPON-PXPQ-2228-DGTY

Identifier

Scheme
GB-PPON
Id
PXPQ-2228-DGTY

Address

Street Address
Hinton House, Birchwood Park Avenue, Risley
Locality
Warrington
Postal Code
WA3 6GR
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
Organisation 2
Name
Orano Limited
Id
GB-PPON-PVWQ-8471-MVYH

Identifier

Scheme
GB-PPON
Id
PVWQ-8471-MVYH

Address

Street Address
Suite 1, 2nd Floor, East Wing, The Lambourn, Wyndyke Furlong
Locality
Abingdon
Postal Code
OX14 1UJ
Country
GB
Country Name
United Kingdom
Region
UKJ14

Contact

Telephone
+44(0)1235 555 755

Roles

supplier

Details

Scale
large
Vcse
No

Award information

Award 1
Id
1
Title
Dounreay Materials Test Reactor (DMTR) Strategy Development Support
Status
pending
Main Procurement Category
services
Above Threshold
Yes

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
71600000
Description
Technical testing, analysis and consultancy services

Delivery locations

Entry 1
Region
UKM
Country
GB
Country Name
United Kingdom

Value

Including VAT
500,000
Currency
GBP

Suppliers

Supplier 1
Id
GB-PPON-PVWQ-8471-MVYH
Name
Orano Limited

Contract period

Starts
2 Nov 2026, 00:00
Ends
31 May 2027, 23:59

Related lots

1

Documents

Entry 1
Id
086009-2026
Document Type
awardNotice
Notice Type
UK5
Description
Transparency notice on Find a Tender
Published
10 Sept 2026, 15:25
Format
text/html

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Due
30 Oct 2026, 23:59
Status
scheduled

Recorded locations

  • Buyer location · Warrington · UKD61 · WA3 6GR · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. 086009-2026Transparency notice on Find a Tender ·