CP303/0406 is a part of Charleswater's Total Productive Maintenance (TPM) system. It is a comprehensive maintenance program designed to maximize equipment uptime, improve process and product quality, reduce costs of ownership, and increase safety. The system focuses on four key areas of maintenance: planned maintenance, preventive maintenance, predictive maintenance, and process maintenance. Through a combination of preventive, predictive and corrective measures, the system helps to ensure minimal downtime and efficient operation. Characteristic of the system include online tracking of maintenance history and process performance, scheduling and tracking of maintenance tasks, automated status reporting and alerts, and automated task list updates.