Notice Information
Notice Title
715173450 - Purification Equipment
Notice Description
The Purification Equipment (PE) Contract shall deliver the supply and support of essential equipment needed to control the breathable atmosphere on board Submarines, including Authority training establishments. This is inclusive of the Vanguard and Astute class submarines, and any new classes of submarine that may be introduced during the lifetime of the Purification Equipment project. The services to be delivered throughout the Contract shall include Service Management in order to meet and deliver the contractual requirements, Obsolescence Management in order to proactively manage obsolescence for all in-scope equipment, support to maintain a spares inclusive upkeep service including equipment procurement and delivery, and equipment upkeep management including strip, survey and repair of equipment, maintenance activity of equipment, technical support, Operational Defect (OpDef) and defect support, training services, and equipment installation. The Contract shall also include a tasking provision which shall include but not be limited to the following: i. Obsolescence resolution, ii. Codification, iii. Disposals iv. Post Design Services (PDS) activities to include technical upgrades and investigations where required v. Training over and above extant requirements vi. Fleet Time investigations, vii. Defects and repairs viii. Technical assistance ix. Technical investigations x. CONDO support xi. Trials support xii. Equipment root cause analysis xiii. Safety and environmental management system xiv. Operational safety assurance inspections xv. Boat visits and reports xvi. Modifications xvii. Additions and alterations The PE contract shall cover a number of master equipment types and its ancillary components. These Master Equipment types are detailed within the Tender documentation. This tender notice is for the award of a public contract through a competitive flexible procedure in accordance with section 20(1) and (2)(b) of the Procurement Act 2023. It is considered a Defence and Security Contract due to its scope and therefore the relevant provisions of the Procurement Act 2023 relating to defence and security contracts are applicable. The Purification Equipment contract will be initially for five (5) years however the contract shall include two irrevocable one year options to extend the Contract by a further two years taking total contract duration if options invoked to be seven (7) years.
Lot Information
Lot 1
Options: The right to additional purchases while the contract is valid.
Renewal: Option to extend the Contract for up to two (2) years in any combination of durations
Planning Information
The Purification Equipment (PE) Contract shall deliver the supply and support of essential equipment needed to control the breathable atmosphere on board Submarines, including Authority training establishments. The services to be delivered throughout the Contract shall include Service Management in order to meet and deliver the contractual requirements, Obsolescence Management in order to proactively management obsolescence for all in-scope equipment, support to maintain a spares inclusive upkeep service including equipment procurement and delivery, and equipment upkeep management including strip, survey and repair of equipment, maintenance activity of equipment, technical support, Operational Defect (OpDef) and defect support, training services, and equipment installation. Post Design Services (PDS) shall be included to cover any work in scope of tasking. The Submarine Delivery Agency (SDA) has a requirement to supply and support essential equipment needed to control the breathable atmosphere. Consequently, the Authority seeks to assess the commercial market's capability to tender solutions that meet this future procurement need. This process will enable the Authority to plan activities effectively and may assist in shaping the future procurement strategy and defining the scope of the requirement. For further details, please refer to the Request for Information (RFI) which is included as part of the Opportunity Listing on the Defence Sourcing Portal (DSP). To access the RFI, please go onto ‘view DSP opportunities’ on the DSP webpage. The Authority welcomes responses to the questions outlined in Annex A. Organisations interested in providing information are invited to contact Emma Hart at Emma.Hart102@mod.gov.uk. The RFI closure date is 19th September 2025 at 23:59. This RFI does not represent a contractual commitment of any kind at this time. Any work undergone as a result of this request is done so at your organisations risk. This RFI is not a commitment by the UK Ministry of Defence to place an order or a Tender in the future.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-058520
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/065722-2025
- Current Stage
- Tender
- All Stages
- Planning, Tender
Procurement Classification
- Notice Type
- UK4 - Tender Notice
- Procurement Type
- Standard
- Procurement Category
- Services
- Procurement Method
- Selective
- Procurement Method Details
- Competitive flexible procedure
- Tender Suitability
- SME
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
35 - Security, fire-fighting, police and defence equipment
50 - Repair and maintenance services
-
- CPV Codes
35512000 - Submarines
35512100 - Strategic submarine nuclear fuelled
35512200 - Attack submarine nuclear fuelled
50000000 - Repair and maintenance services
Notice Value(s)
- Tender Value
- £41,666,666 £10M-£100M
- Lots Value
- £41,666,666 £10M-£100M
- Awards Value
- Not specified
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 15 Oct 20254 months ago
- Submission Deadline
- 14 Nov 2025Expired
- Future Notice Date
- 6 Oct 2025Expired
- Award Date
- Not specified
- Contract Period
- 30 Jun 2026 - 30 Jun 2031 Over 5 years
- Recurrence
- 2031-06-30
Notice Status
- Tender Status
- Active
- Lots Status
- Active
- Awards Status
- Not Specified
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- SUBMARINE DELIVERY AGENCY
- Contact Name
- Emma Hart
- Contact Email
- emma.hart102@mod.gov.uk
- Contact Phone
- Not specified
Buyer Location
- Locality
- BRISTOL
- Postcode
- BS34 8JH
- Post Town
- 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
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/065722-2025
15th October 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/051001-2025
22nd August 2025 - Preliminary market engagement notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/047625-2025
11th August 2025 - Pipeline notice on Find a Tender
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
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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