In-Service Support for SIRS, TREMS and DIREMS

The Chemical, Biological, Radiological and Nuclear (CBRN) team, part of the Defence Equipment and Support (DE&S) organisation within the UK Ministry of Defence (MOD), intends to place a replacement 8-year contract (with 2x Option Years) with Ultra Nuclear Ltd as the incumbent and Operating Equipment Manufacturer (OEM). This will maintain the operational capability until the Out of Service Date of April 2032 with additional Options Years if required. The new contract will ensure the provision of In-Service Support including a technical upgrade / obsolescence mitigation programme which is required on all systems to the Naval Fleet Radiation Monitoring Capability. This comprises of Ship Installed Radiac Systems (SIRS2), Transportable Radiological Emergency Monitoring Systems (TREMS) and Dockside Installed Radiological Emergency Monitoring Systems (DIREMS).