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Official procurement procedure
707250450 PEDT/0039 Submarine Mechanical and Secondary Steam Equipment Support (SMASSES)
Submarines
Location not published
Published value
Not published
Submission deadline Not published
Lots published0
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Ministry of Defence: "707250450 PEDT/0039 Submarine Mechanical and Secondary Steam Equipment Support (SMASSES)". Published status: tenderUpdate. Published value: Value not published. Lot information not published. Submission deadline not published. See the official notice for participation instructions.
| Contracting Authority | Ministry of Defence | Scope & Categories | Not published | Submission Window | Recorded No deadline published |
|---|---|---|---|---|---|
| Submission Gateway | Direct notice route | Legal Basis & Regime | Standard procurement | Estimated Value (exc. VAT) | Not published |
Bidder Intelligence · Authority Profile: Ministry of Defence
Market Analytics
Derived from OCDS awards & bid statistics
Published history for Ministry of Defence. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Competition Density
Not availableNo published reports
Supplier ConcentrationNo estimate
Insufficient attributable awardsNo concentration estimate availablePayment Terms
Check noticePublished terms
Coverage: 0 active published awards; 0 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Procedure terms
Contracting AuthorityMinistry of Defence | Procedure methodNot published | Procurement categoryNot published |
StatusNot published | Framework / DPSNot published | CompetitionNot published |
Above thresholdNot published | Legal basisNot published | Tender period startsNot published |
Clarification deadlineNot published | Electronic submissionNot published | Submission languagesNot published |
Published12 Jun 2025, 21:22 BST | Last source update12 Jun 2025, 21:22 BST | Recurring procurementNot published |
ClassificationSubmarines | ||
Delivery areaLocation not published | ||
OCIDocds-h6vhtk-03ddc1 | ||
What is being bought
The Contract is for the supply of spares and repairs in support of Submarine Mechanical and Secondary Steam Propulsion Equipment. The Contract includes provision of:
• Procurement of Spares and Repairs
• Obsolescence Management
• Quality Management
• Project Documentation (e.g. Quality Management Plan)
• Risk Management
• Safety and Environmental Management
• Performance Monitoring and Reporting
• Helpdesk during business hours
The Contract shall allow for the provision of spares and repairs of equipment within scope of Submarine Mechanical and Secondary Steam Propulsion which shall include but not be limited to:
- Submarine Mechanical System and Ancillary Equipment and components which consists of both first level and non-first level equipment
- Secondary Steam Propulsion Equipment comprising the following Master equipments: Main Steam System Valves, Auxiliary Steam System Valves, Steam Drains & Gland Steam System Valves, Main Steam Turbines, Turbo Generators (Mechanical) and Steam & Feed Ancillary
The Contract is for a duration of 3 years however the Contract includes two irrevocable one year Option periods to be taken entirely at the Authority's discretion and subject to continuation of requirement and satisfactory performance resulting in a potential total Contract duration of three plus one plus one (3+1+1) years.
What changed
From the official release history
- Official notice release published
12 Jun 2025, 21:22 BST - Buyer information updated
12 Jun 2025, 21:22 BST - Official notice release published
11 Jun 2025, 16:55 BST - Buyer information updated
11 Jun 2025, 16:55 BST - Status changed to published status
22 Jul 2023, 09:19 BST - Official notice release published
22 Jul 2023, 09:19 BST - Submission deadline changed to published date
22 Jul 2023, 09:19 BST - Buyer information updated
22 Jul 2023, 09:19 BST - Status changed to active
30 Jun 2023, 10:30 BST - Official notice release published
30 Jun 2023, 10:30 BST - Submission deadline changed to 31 Jul 2023, 17:00 BST
30 Jun 2023, 10:30 BST - Buyer information updated
30 Jun 2023, 10:30 BST - Published tender amendment
Not publishedF18 Contract Award Notice has incorrectly multiplied the award value which is the total value excluding VAT of £38,088,503.33 by the 3 year Contract duration and is reporting an incorrect Contract Value ex. VAT. The Contract Award value for the full 3 year Contract term plus the 1 + 1 option years is £38,088,503.33, and this is the Contract Value excluding VAT.
Lots and requirements (0)
Published by the contracting authority
No lots are published for this procedure
Timeline
- Procedure published
12 Jun 2025, 21:22 BST
Commercial outcome and competition
AwardsNo award published |
ContractsNo contract published |
Bid statisticsNo aggregate bid statistics published |
Buyer and organisations in this procedure
Ministry of Defence
Contracting authority GB-FTS-151180Documents (0)
Official links; attachments are not copied
No linked documents are published
Related procedures (0)
No related procedures published