This public procurement record has 2 releases in its history.

Planning

27 Aug 2026 at 15:15

Planning

24 Aug 2026 at 14:45

Summary of the contracting process

The Ministry of Defence is planning support for specialist equipment used in a marine environment, including mechanical, electro-mechanical, electrical, electronic, pneumatic and hydraulic equipment, as well as diving and atmosphere-monitoring equipment. The scope is expected to cover sourcing items for installation and modifications, maintenance and repairs, post-design engineering services, obsolescence management, and maintenance of third-party equipment certification. It also includes cleaning and packaging to oxygen-clean standards, typically DEFSTAN 68-278, packaging to DEFSTAN 81-41, and support for equipment subject to International Traffic in Arms Regulations. This is a specialist defence and marine equipment support service, delivered in the United Kingdom. The procurement is associated with submarine capability support.

This procurement is at the planning stage: the Ministry of Defence has stated an intention to procure, but has not invited tenders. It expects to use a competitive flexible procedure for an above-threshold defence and security services contract. One planned lot is identified, with an expected contract period from 1 June 2028 to 31 May 2033. The estimated value is £80 million excluding VAT and £100 million including VAT. The buyer expects to publish the next notice on 1 March 2027. It is conducting preliminary market engagement to understand market capacity, capability, delivery models and barriers to participation, and to help shape the procurement strategy and scope. The engagement milestone is recorded to 25 September 2026; the RFI text gives 18 September 2026 at 23:59 as its closure date.

The requirement is likely to suit specialist engineering, equipment-support and defence suppliers with experience sustaining complex marine or submarine systems. Relevant capabilities include mechanical, electrical, electronic, pneumatic and hydraulic maintenance; equipment procurement and modification support; post-design engineering; obsolescence management; and management of third-party certification. Suppliers able to clean and package equipment to oxygen-clean standards, including DEFSTAN 68-278, and package equipment to DEFSTAN 81-41 should be well placed. Experience handling equipment governed by International Traffic in Arms Regulations is also relevant. The planned lot is identified as suitable for small and medium-sized enterprises, and the buyer welcomes organisations able to deliver all or part of the anticipated requirement. This stage is intended for market input and preparation, not bidding.

How relevant is this notice?

Notice Title

Capability Support Contract 2 - Pipeline Notice (UK1)

Notice Description

The Authority has a requirement to sustain and support a range of specialist mechanical, electro-mechanical, electrical, electronic, pneumatic and hydraulic equipment, including diving and atmosphere monitoring equipment, used in a marine environment. This is expected to include: * Sourcing and procurement of items in support of equipment installation and modifications; * Provision of maintenance and repair services for items of equipment; * Provision of Post Design Engineering Services (PDES); * Obsolescence Management; * Maintenance of third-party Certification at equipment level; * Cleaning and packaging of equipment to an oxygen clean standard, typically DEFSTAN 68-278; * Packaging of equipment to DEFSTAN 81-41; * Support of equipment subject to International Traffic in Arms Regulations (ITAR).

Planning Information

The Submarine Delivery Group (SDG) has a requirement to provide support to a submarine capability. Consequently, the Authority seeks to assess the commercial market’s capacity and capability to deliver this future requirement. The Authority is particularly interested in understanding potential delivery models and barriers to participation. This process will enable the Authority to better understand the marketplace and may assist in shaping the future procurement strategy, commercial approach and scope of the requirement. For further details, please refer to the following link to the Request for Information (RFI): https://contracts.mod.uk/esop/guest/go/opportunity/detail?opportunityId=61437 The Authority welcomes responses from organisations capable of delivering all or part of the anticipated requirement. Information received through this market engagement activity will be used solely to inform procurement planning activities and does not form part of any future procurement process. The RFI closure date is 18 September 2026 at 23:59. The RFI does not represent a contractual commitment of any kind. Any work undertaken in responding to this request is at the responding organisation’s own risk and expense. The market engagement activity does not constitute a commitment by the Authority to commence a procurement, award a contract or place an order in the future.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-06eab4
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/081857-2026
Current Stage
Planning
All Stages
Planning

Procurement Classification

Notice Type
UK2 - Preliminary Market Engagement Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Not Specified
Procurement Method Details
Competitive flexible procedure
Tender Suitability
SME
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

24 - Chemical products

35 - Security, fire-fighting, police and defence equipment

50 - Repair and maintenance services


CPV Codes

24111900 - Oxygen

35512200 - Attack submarine nuclear fuelled

50000000 - Repair and maintenance services

50200000 - Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment

Notice Value(s)

Tender Value
£80,000,000 £10M-£100M
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
27 Aug 20265 days ago
Submission Deadline
Not specified
Future Notice Date
1 Mar 20276 months to go
Award Date
Not specified
Contract Period
1 Jun 2028 - 31 May 2033 Over 5 years
Recurrence
Not specified

Notice Status

Tender Status
Planned
Lots Status
Planned
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
Ministry of Defence
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
BRISTOL
Postcode
BS34 8JH
Postcode Area
Bristol
Country
England

Major Region (ITL 1)
TLK South West (England)
Basic Region (ITL 2)
TLK5 West of England
Small Region (ITL 3)
TLK52 Bath & North East Somerset and South Gloucestershire
Delivery Location
Not specified

Local Authority
South Gloucestershire
Electoral Ward
Stoke Park & Cheswick
Westminster Constituency
Filton and Bradley Stoke

Open Contracting Data Standard (OCDS)

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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