PROPOSAL TO IMPLEMENT RCM (FMEA & LTA ) APPROACH IN SELECTION MAINTENANCE TASK OF ROTATING EQUIPMENT HYDROGEN MAKE UP COMPRESSOR PT XYZ

• Main Author: Unitrya, Rio
• Format: Theses
• Language: Indonesia
• Subjects: Manajemen umum
• Online Access: https://digilib.itb.ac.id/gdl/view/66754
• Institution: Institut Teknologi Bandung

This paper evaluates maintenance strategies on existing rotating equipment and focuses on equipment that costs high maintenance compared to other rotating equipment from Pareto known as the Hydrogen Make Up Compressor (211-C-2) rotating equipment at the Hydrocracking Complex (HCC) Plant at PT XYZ Dumai spends the largest or most dominant maintenance costs. The data used as input for the analysis is data taken from the MY SAP system for maintenance costs for rotating equipment, equipment details from the manual book, machine history data and production process data. The results of the evaluation using the RCM method. RCM Reliability Centered Maintenance is a process used to determine what should be done to ensure a system can run properly in accordance with the functions desired by the user (Moubray, 1997). This method is used to determine the right way of maintenance for a production system asset in order to reduce the occurrence of failure, with a good maintenance strategy at an optimum cost in increasing the reliability of the system. In this paper, an analysis is carried out on components and subsystems that can cause system failure, namely by determining the system function, functional failure, failure mode, failure effect, failure consequences, maintenance task as well as observational analysis and a rational approach to get the right maintenance time interval. From the results of the RCM analysis, it was found that corrections to the maintenance strategy on the Hydrogen Make Up compressor appropriate task is obtained, 71 failure modes using the scheduled-on condition task method, 28 failure mode uses the restoration task strategy, 19 failure mode uses the Failure Finding Task