Source: https://tendernation.io/opportunities/01a13bb4-cafc-71d7-ab77-18d45c20a2df/ps5m [Skip to main content](#main-content) pendingGBopen procedure # <£5m [Ministry of Defence](https://tendernation.io/buyers/ministry-of-defence) Estimated value Not stated Published 27 Jan 2025 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The Authority has an enduring requirement for OTTO Fuel Monitors (OFM). The OFM is a hand-held instrument designed to monitor for the presence of OTTO vapour in Cat C environments. OFMs are used to monitor the atmosphere where Torpedoes and OTTO Fuel are stored and processed. OTTO fuel is toxic and relatively small concentrations can cause respiratory problems, headaches and nausea. Continued use of the OFMs is required to ensure the health and safety of personnel operating/maintaining the Torpedo. The Authority has a stockpile which is now reaching the end of life and requires replacement due to obsolescence. To continue the current support arrangements, the Authority intends to place a five-year contract to provide a full end to end service including procurement of new OFM units, maintenance, and provision of spares. It intended that the new contract will delivered in a phased approach, with new for old replacement as per an agreed schedule. Should this requirement proceed, a Contract Notice will be published in due course with more precise requirements and interested parties will be invited to complete an online Pre-Qualification Questionnaire, which will be measured against selected criteria in terms of commercial and technical requirements. ## CPV classification Detection apparatusToxic gas detection servicesToxic substances monitoring services Source Find a Tender (UK) · Notice ocds-h6vhtk-04d662-2025-01-27T11:50:43Z [View official notice ](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-04d662-2025-01-27T11:50:43Z) 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 ](/register) [Buyer profileMinistry of Defence: past awards and live tenders](https://tendernation.io/buyers/ministry-of-defence)[SectorMore Laboratory & precision equipment tenders](https://tendernation.io/sectors/laboratory-precision-equipment) ## More tenders like this [Supply, Delivery, Installation and Commissioning of an Advanced Fluorescence Microscope System with Widefield, Confocal and Super-Resolution Imaging Capabilities Heriot-Watt University 30 days left 16 Nov 2026](https://tendernation.io/opportunities/01a14495-81b9-7047-bcb9-8150280217cb/supply-delivery-installation-and-commissioning-of-an-advanced-fluorescence-mic)[Rheometers – Hochschule Reutlingen - Rotationsrheometer Hochschule Reutlingen 28 days left 14 Nov 2026](https://tendernation.io/opportunities/01a14210-0d67-7260-b1d0-93b54abccc35/germany-rheometers-hochschule-reutlingen-rotationsrheometer)[Analysers – dzp/34/26 dzierżawa analizatorów diagnostycznych Z dostawą odczynników DLA zakładu diagnostyki laboratoryjnej I mikrobiologicznej Z bankiem krwi, szpitalnego oddziału ratunkowwego ORAZ zakładu patomorfologii Szpital Specjalistyczny w Kościerzynie sp. z o.o. 10 days left 27 Oct 2026](https://tendernation.io/opportunities/01a1420f-ff54-723d-a9c2-809d3a7b22b5/poland-analysers-dzp3426-dzierzawa-analizatorow-diagnostycznych-z-dostawa)[Laboratory, optical and precision equipments (excl. glasses) – Dostawa aparatury naukowo-badawczej dla jednostek Uniwersytetu Przyrodniczego w Lublinie. Uniwersytet Przyrodniczy w Lublinie 6 days left 23 Oct 2026](https://tendernation.io/opportunities/01a1420f-fe51-7175-be7e-3a3586242911/poland-laboratory-optical-and-precision-equipments-excl-glasses-dostawa)[Real-time Polymerase Chain Reaction (PCR) equipment – Hochschule Reutlingen - Real-Time-PCR-System (qPCR-System) Hochschule Reutlingen 28 days left 14 Nov 2026](https://tendernation.io/opportunities/01a1420f-fcfe-7144-8a16-cbd70bc7ecea/germany-real-time-polymerase-chain-reaction-pcr-equipment-hochschule-reutl)[Research, testing and scientific technical simulator – SZP/243-261/2026 Dostawa manekinów badawczych ATD wraz z wyposażeniem i urządzeniami peryferyjnymi. Politechnika Wrocławska 10 days left 27 Oct 2026](https://tendernation.io/opportunities/01a14210-0ed9-70a3-ab8e-ae5bf10a99cd/poland-research-testing-and-scientific-technical-simulator-szp243-2612026)