Integrated reliability centred maintenance approach in public sector facilities management

Reliability Centred Maintenance (RCM) is focused on ensuring an asset continues to provide its designed function in its present operating context. Through a number of stages, RCM allows for thorough and constant monitoring of assets to maintain their level of performance, expand life cycle and improve efficiency. A conceptual holistic framework was developed embedding RCM approach and assessing the impact of maintenance strategies in four dimensions: business, functional, legal and context requirements to ensure optimum level of maintenance. A prototype spread-sheet model was developed encapsulating the concept and the model was evaluated using a case study. The preliminary evaluation has shown the potential of the model to realise benefits and improve reliability of the services of the assets to the clients/users. Further research and development is essential in order to calibrate model parameters to specific company requirements as well as to develop a database of assets with failure patterns and monitoring methods.