Overall Purpose of this Role:The scope of the relief operator role in Utilities is to (1) provide shift cover in the Boiler House and WWTP areas and (2) carry out ad-hoc duties including cleaning, testing and operational maintenance duties when not covering shift.Boiler House Key DutiesEnsure the site is supplied with sufficient quantities of water and to the correct quality including river water, potable water, chilled water, Demin water and recovered (polished) water.Operation and Monitoring of site compressed air systemsRunning of the Boiler systems including CHP and Boilers 1-3Monitoring and control of the site energy recovery systems.Monitoring and operation of Anaerobic Digestion plants and associated equipment and processesSite SecuritySite HygieneFirst Aider, Fire Team Member and Emergency Response Coordinator.Coordination of contractor and maintenance worksPerform any other Misc duties when requested.Carry out works in accordance with Business Excellence ProcessesWWTP Key DutiesOperation and Monitoring of Main Aerobic PlantRunning the DAF Systems for pre-treating spent wash to the AD PlantsLaboratory Tasks including all EPA and Environmental RequirementsEnvironmental ChecksArea Hygiene – CleaningOperational Maintenance Checks and WorksCoordination of contractor and maintenance worksPerform any other Misc duties when requested.Carry out works in accordance with Business Excellence Processes