Types of Maintenance

2. Maintenance tasks performed at predetermined intervals, regardless of the equipment's condition. It includes preventive maintenance activities that are scheduled based on calendar time or usage.
5. Similar to predictive maintenance, CBM relies on real-time monitoring of equipment condition using sensors and other technologies. Maintenance activities are triggered based on specific condition thresholds.
7. Maintenance activities initiated in response to equipment failures or malfunctions, with the primary goal of restoring functionality as quickly as possible.
9. Maintenance tasks performed at specific intervals, often less frequent than routine maintenance but more frequent than preventive maintenance. It includes tasks such as calibration and testing.
11. Another term for corrective maintenance, focusing on repairing equipment after it has failed.
12. Reactive maintenance performed after equipment failure or malfunction to restore it to working condition. It involves repairs and replacements of faulty components.

1. Scheduled maintenance performed on a regular basis to prevent equipment failure and prolong its lifespan. It includes routine inspections, lubrication, cleaning, and minor adjustments.
3. Maintenance tasks performed unexpectedly due to equipment breakdowns or emergencies. It includes corrective maintenance activities that are not planned in advance.
4. Regular, repetitive maintenance tasks performed as part of preventive maintenance plans. It includes basic tasks such as inspections, lubrication, and cleaning.
6. Maintenance performed based on the condition of equipment, as determined by data analysis and monitoring techniques. It aims to predict when maintenance is needed to prevent unexpected failures.
8. Maintenance activities performed during planned shutdowns or outages, typically for extensive repairs, upgrades, or overhauls.
10. Maintenance activities performed urgently to address critical failures that pose immediate risks to safety, production, or operations.