In the maintenance of a ship or system, it is necessary to have a plan for setting service times and replacing materials or parts. This is done so that the ship or system doesn’t stop for long due to damage to existing equipment. Therefore, WJS is here to provide services in the form of a Maintenance Management System, where we will provide a maintenance schedule for the system.

Based on this schedule, we will carry out services for the part replacement process. That way, it is hoped that it can prevent fatal damage to a system that can later disrupt the ship's operational time.