Source: https://tendernation.io/opportunities/01a13c93-bebe-73c1-9b03-7035bbfac1ff/irm217572-remanufacture-repair-and-maintenance-of-tn54-tn15-transmissions-f closed GB negotiated without publication procedure # IRM21/7572 Remanufacture, Repair and Maintenance of TN54 & TN15 Transmissions, Final Drives and Associated Assemblies [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) Estimated value £80,000,000 to £137,000,000 Published 24 Nov 2022 Deadline Closed 30 Dec 2022 ## About this tender This notice is not a request for expressions of interest so please do not apply to be invited to tender. Babcock Land Defence Limited acting as the UK Ministry of Defence's agent, intends to negotiate a single source Contract with David Brown Santasalo UK Limited for the Remanufacture and whole assembly Repair of TN54E/ ETS Transmissions, repair of TN15E/E+ Transmissions, all associated assemblies and final drives. It is considered that this contract can be placed using the negotiated procedure without prior publication pursuant to Regulation 16(1)(a)(ii) of the Defence and Security Public Contracts Regulations 2011 for technical reasons. David Brown Santasalo UK Limited are the only supplier with the specific know-how of the TN54E/ETS & TN15E/E+ Transmissions to be able to provide the equipment support services required by the UK Ministry of Defence. David Brown Santasalo UK Limited are the proprietary owner of the design for the TN54E/ETS & TN15E/E+ transmissions and hold the related design information and technical specifications, data and knowledge. Without access to such design information and technical specification, data and knowledge, the UK Ministry of Defence is not in a position to be able to identify the exact technical requirements which are required to ensure the safety and suitability of the repairs and that the interoperability of the transmissions with the platform is not compromised. Neither the design information and technical specification, data and knowledge are available from any other supplier. The framework agreement will have a duration of 5 years with the potential of two x one-year options subject to requirement and satisfactory performance. Read full description ## CPV classification Repair and maintenance services of military vehicles Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/616e2405-33bb-4dc4-83fa-d34ac1810bfa) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Ministry of Defence: past awards and live tenders](https://tendernation.io/buyers/ministry-of-defence) [Sector More Repair & maintenance services tenders](https://tendernation.io/sectors/repair-maintenance) ## More tenders like this [Refit of MRV Alba na Mara · Scottish Government · 14 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15a0a-9e67-71f5-baa0-4d8cce1d0014/refit-of-mrv-alba-na-mara) [Preventative and Reactive Fire Alarm And Associated Systems Maintenance · Northumbria Healthcare Facilities Management · 38 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a1599c-c982-7227-b1d3-831bbdbff6bd/preventative-and-reactive-fire-alarm-and-associated-systems-maintenance) [Three Year Contract for Gutter Cleaning and Roof Inspection Services · Reidvale Housing Association · 30 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a1599c-cecc-722a-bbad-37ebe9b46f8e/three-year-contract-for-gutter-cleaning-and-roof-inspection-services) [Three Year Electrical Inspection Contract, Various Addresses, North Glasgow · Cadder Housing Association · 31 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a1592e-eca9-7368-91ad-6d9895d52d76/three-year-electrical-inspection-contract-various-addresses-north-glasgow) [Repair and maintenance services of building installations – ENTRETIEN - MAINTENANCE DES TOITURES TERRASSES DES IMMEUBLES DE L'URSSAF ILE DE FRANCE · Urssaf Ile de France · 34 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156aa-0cfa-71b5-bde2-6fe071c7e927/france-repair-and-maintenance-services-of-building-installations-entretien) [Repair and maintenance services of machinery – OC éénmalig groot onderhoud/herstel van trekkasten · Universiteit Antwerpen · 28 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a156aa-0d29-7236-a054-8185a003e295/belgium-repair-and-maintenance-services-of-machinery-oc-eenmalig-groot-onder)