Cadet Training ship which was operated by Politeknik Ilmu Pelayaran Semarang have old enough, it built in 1984 . In that age, some damages the machinery occur specially main propulsion engine. Maintenance activity is done hope can maintain function under normal condition.The research started data taking from engine log book to get TTF, observing failure pattern, writer determine critical system...

A PLTU must carry out operational tasks continuously to meet electricity needs. Based on historical data PT. PJB Service Kendari for the last three years, there has been an increasing trend of downtime and derating at Nii Tanasa Kendari. The boiler system is one systems that often experiences disturbances. purpose this research a risk analysis improve reliability using FMECA method calculations...

Predictive maintenance is very important for effective prevention of failures in an industry. The present paper describes a case study where wood chip pump system was analyzed, and predictive model proposed. An Ishikawa diagram FMECA are used to identify possible causes failure. Chip Wood has several sensors installed monitor the working conditions state. authors propose variation exponential s...

Dependability analyses in the design phase are common IEC 60300 standards to assess reliability, risk, maintainability, and maintenance supportability of specific physical assets. Reliability risk assessment uses well-known methods such as failure modes, effects, criticality analysis (FMECA), fault tree (FTA), event (ETA)to identify critical components modes based on rate, severity, detectabili...