Benefits In the past, preventive maintenance was performed without any guidance or regard for safety or cost concerns, as long as systems performed their functions. The primary reason for the development of RCM was to implement a preventive maintenance strategy that could adequately address system availability and safety at the lowest possible cost. The RCM process answers and directs preventiv...

Most companies register a large quantity of information in their maintenance data bases, but this is often poorly exploited. An efficient valorization of a maintenance history can improve future maintenance strategies. In maintenance optimisation, four general types of maintenance strategies are taken into account such as: a) corrective, b) preventive, c) predictive, and d) reliability centered...

Abstract The paper presents a developed computational model based on decision- random models, which allows us to develop strategy for preventive renewal of complex technical objects whose maintenance activities cover various actions. Depending the type, diversification cost and time may influence interval at should be performed. algorithm takes into account predicted proper operation probabilit...

Education is a learning process that actively guides students to develop their self-potential and has noble character. Islamic boarding schools also have an important role function in education, da'wah, community empowerment. As national education providers, they need facilitate dormitories meet the following aspects: capacity, comfort, cleanliness, health, security. The problems are: often per...

The conventional method towards deriving schedule for a fleet of ships to minimize cost alone has the short-coming of not addressing the problem of operation revenue losses associated with delays during maintenance at ships dockyards. In this paper, a preventive maintenance schedule for a fleet of ships that incorporates op-portunity cost is presented. The idea is to assign a penalty cost to al...