PILLAR 4 - Planned Maintenance :

Goal - To focus on preventive actions to eliminate equipment failures /Breakdowns in order to ensure availability and reliability of equipments and to minimize cost of maintenance.This breaks maintenance down into 4 "families" or groups which was defined earlier.
1. Preventive Maintenance
2. Breakdown Maintenance
3. Corrective Maintenance
4. Maintenance Prevention
With Planned Maintenance we envolve our efforts from a reactive to a proactive method and use trained maintenance staff to help train the operators to better maintain their equipment.
Policy :1. Achieve and sustain availability of machines
2. Optimum maintenance cost.
3. Reduces spares inventory.
4. Improve reliability and maintainability of machines.
Target :
1. Zero equipment failure and break down.
2. Improve reliability and maintainability by 50 %
3. Reduce maintenance cost by 20 %
4. Ensure availability of spares all the time.
Six steps in Planned maintenance :1. Equipment evaluation and recoding present status.
2. Restore deterioration and improve weakness.
3. Building up information management system.
4. Prepare time based information system, select equipment, parts and members and map out plan.
5. Prepare predictive maintenance system by introducing equipment diagnostic techniques and
6. Evaluation of planned maintenance.