Source: https://tendernation.io/opportunities/01a13cc5-1abe-71f2-9846-e126e46f4284/obsolescence-rectification-and-re-design-of-tmcc-with-in-service-support pending GB open procedure Suitable for SMEs # Obsolescence Rectification and Re-Design of TMCC with In Service Support [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) Estimated value Not stated Published 18 May 2023 Deadline Rolling deadline ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Buyer says suitable for VCSEs The buyer ticked “suitable for voluntary, community and social enterprises” on the notice. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Transportable Manned Compression Chambers (TMCC) are a transportable therapeutic compression chamber used for medically treating divers with decompression illnesses. There are two variants of this design - ship-fits and containerised. Ship-fits are designed to be secured to the weather deck of a ship, mounted and secured on shock mounts. The containerised version is identical in operation, apart from it is fitted within an ISO container and has additional systems, e.g., air conditioning. The TMCCs were procured in the late 1990s and are outfitted with both an electronic atmospheric control system and an emergency manually operated built in breathing system. The electronics and systems fitted for Atmospheric Control / Breathing System (AC/BS) and analysing the chamber's gas contents have become obsolete. This obsolescence has impacted the Authority's ability to refurbish and repair the equipment. To address the obsolescence issue, Defence Equipment and Support (DE&S) Salvage and Maritime Organisation (SALMO) Delivery Team (DT) is considering retrofitting (including the design and installation) the current fleet of TMCCs with modern Commercial Off The Shelf (COTS) systems. The Authority's definition of retrofitting is to identify suitable systems and design the integration / installation of equipment to the current fleet of TMCCs. This shall include, but not be limited to, systems for automated atmospheric control, breathing systems, gas monitoring and chamber dive logging. This contract will also aim to modernise auxiliary equipment fitted; examples of these items would be internal lighting, telephone system and air conditioning units. In addition to the obsolescence rectification, there is a requirement to provide continual in-service support for a period of approximately 5 years. This shall provide the Authority with technical assistance, management and provisioning of spares / repairs / refurbishments, project management and support to meetings. It is intended that there will be an option within the contract to review the ship-fit TMCCs and determine if they can fitted into or within a transportable ISO container. This Prior Information Notice (PIN) is open to responses from companies that have suitable experience in the production / manufacturing of Therapeutic Compression Chambers used for medical treatment of divers with a capability to supply automated gas monitoring and chamber control systems. This PIN is not a means to seek formal expressions of interest; that opportunity may become available when the SALMO DT has an improved understanding of the market. Tentative dates to note (subject to change): Issue of Pre-Qualification Questionnaire (PQQ): 09 June 2023 ### Equipment Familiarisation Days: 17 - 28 July 2023 Issue of Invitation to Tender (ITT): 31 August 2023 Contract Award: 30 November 2023 Read full description ## CPV classification Diving services Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/a77ce66b-6532-4b41-9dc7-156df5f48b72) 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 Other community & personal services tenders](https://tendernation.io/sectors/community-personal-services) ## More tenders like this [Miscellaneous services – Ochrona osób i mienia na terenie Miasteczka Studenckiego AGH w Krakowie - KC-DE-zp.25.401.2026 · Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-1c06-712b-a215-09f37622b48d/poland-miscellaneous-services-ochrona-osob-i-mienia-na-terenie-miasteczka-st) [Washing and dry-cleaning services – Usługi prania dla jednostek Centrum Usług Logistycznych · Centrum Usług Logistycznych · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-2d2f-7331-812a-120ecbc1345f/poland-washing-and-dry-cleaning-services-uslugi-prania-dla-jednostek-centrum) [Washing and dry-cleaning services – prestations de blanchissage, location-entretien et gestion des textiles DU GHT corse DU SUD · Centre Hospitalier d'Ajaccio Notre Dame de la Miséricorde · 17 days left · 5 Nov 2026](https://tendernation.io/opportunities/01a15183-095b-7086-91e4-80ca634c5c11/france-washing-and-dry-cleaning-services-prestations-de-blanchissage-locati) [Washing and dry-cleaning services – Groepsaankoop raamovereenkomst voor het huren van werkkledij en plat linnen alsook wassen van het textiel van zorgbehoevenden · Intercommunale Ontwikkelingsorganisatie voor de Kempen · 31 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-092b-709d-ae13-e7205ba00dae/belgium-washing-and-dry-cleaning-services-groepsaankoop-raamovereenkomst-voo) [Washing and dry-cleaning services – Préparation, location, entretien et blanchissage du linge plat et des vêtements de travail pour les services de la ville de Lyon · Ville de Lyon · 9 days left · 28 Oct 2026](https://tendernation.io/opportunities/01a15183-0aa8-7267-a5d4-735b1d5913e0/france-washing-and-dry-cleaning-services-preparation-location-entretien-et) [Parking enforcement services – Current maintenance of parking systems, upgrade and reconstruction of the existing system · Joint-stock company for construction and management of residential and commercial properties significant to the country-Skopje · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15183-3639-7012-806e-74dc4998b8b4/north-macedonia-parking-enforcement-services-current-maintenance-of-parking)