System operational · UK tenders
Awarded
ocds-h6vhtk-03ddc1 · award

707250450 PEDT/0039 Submarine Mechanical and Secondary Steam Propulsion Equipment Support (SMASSES)

Ministry of Defence

Estimated Value

Up to £114,265,510

Deadline

Not specified

Published

11 June 2025

Type

goods

GBselectiveCPV: 35512000CPV: 35512100CPV: 35512200CPV: 35520000CPV: 35521000CPV: PURCHASE
CategorySecurity & defenceGoods & supplies

Full Description

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.

Requirements

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:

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Award Details

Scott Aerospace Ltd

£114,265,510

Likely incumbents

Suppliers who won similar work from this buyer in the last 5 years.

5 found
  1. 1

    RFD Beaufort

    2 contracts wonlatest 2 Mar 2026

    £186m

    total awarded

  2. 2

    Thales UK Limited

    2 contracts wonlatest 19 Dec 2025

    £4bn

    total awarded

  3. 3

    Bastek,Scott Aerospace

    1 contract wonlatest 6 Jul 2026ends 29 Jan 2027

    £1

    total awarded

  4. 4

    Warehouse Express Limited

    1 contract wonlatest 1 May 2026

    £103,800

    total awarded

  5. 5

    Ministry of Defence

    1 contract wonlatest 2 Apr 2026

    £2m

    total awarded

RFD Beaufort is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.

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Gladstone & Co AccountantsTax advisers · East Ham, London

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Buyer Profile

Ministry of Defence
Typepublic body
RegionAny region
Total tenders1,038
Total spend£59,420,722,926
View buyer profile

Key Dates

Published

11 June 2025

Submission deadline

Not specified

Notice type

award

Source

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