713661450 - SAWCS SCU In Service Support - UK 5 (Transparency Notice)
Estimated value
—
Awarded value
£1.1m
Suppliers
1
Lots
1
Published
17 Apr 2025
Description
The Secretary of State for Defence (the Authority), through the Sonar and Maritime Sensors (SaMS) Project Team within Defence Equipment & Support (DE&S), intends to place a 5-year contract, with an estimated total value of £1.32m (VAT inc), with Ultra Maritime UK (UMUK) for the In-Service Support of the Submarine Acoustic Warfare Control System (SAWCS) Stores Control Unit (SCU). SAWCS is a bespoke Inboard countermeasure control system developed exclusively for Royal Navy (RN) submarines. It is used with Submarine Counter-measure Acoustic Device (SCAD) 101/102 providing defence to RN submarines from hostile torpedoes by providing a torpedo decoy capability. Support will be provided to the RN submarines fitted with SAWCS to maintain availability of the units, including spares maintenance, engineering support and obsolescence management.
Scope
- Reference
- ocds-h6vhtk-0504af
- Commercial tool
- Standalone contract
Submission & procedure
- Procedure
- Direct award
Award details
Awarded supplier(s), contract period and value as published in the award notice.
Awarded value
£1.1m
Award date
—
Contract start
01 Nov 2025
Contract end
31 Mar 2031
Awarded suppliers· 1 supplier
Awarded — · Contract period 01 Nov 2025 — 31 Mar 2031
Other contracts from Defence Equipment and Support
Full notice and award history for this contracting authority is on the buyer profile.
Other contracts awarded to Ultra Maritime UK Ltd· 8
Cross-buyer view of this supplier's public-sector wins.
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|---|---|---|---|
| PDM4 Obsolescence Resolution | contract | — | 18 Jun 2026 |
| PDM4 Obsolescence Resolution | contract | — | 02 Jun 2026 |
| 713661450 - SAWCS SCU In Service Support | contract | — | 02 Dec 2025 |
| In-Service Support of Platform Data Management Systems | contract | — | 14 Nov 2025 |
| 713661450 - SAWCS SCU In Service Support | contract | — | 15 Oct 2025 |
| Platform Data Management Systems 4 (PDM4) Obsolescence Recovery | contract | — | 27 Jun 2025 |
| Type 31 Surface Ship Torpedo Defence (SSTD) | contract | £886k | 14 Aug 2023 |
| CHARYBDIS Phase 1 Concept Reports | contract | £2k | 24 Jul 2023 |