Improvements in ship reliability for shipping companies are an important factor in surviving in global competition. Therefore, appropriate maintenance activities are required to increase the reliability of vessels. Selecting an effective maintenance strategy is necessary to minimize breakdowns. Continuous maintenance of facilities has a big impact on efforts to accelerate sustainable industrialization, which is one of the goals of sustainable development. This research intends to shorten the excessively long breakdown period of ships, which may take up to seven months to restore a ship’s body. Preventive maintenance methodology is utilized in this study, which complies with the operation for sustainable system engineering. The result of the research shows the mean time to repair and mean time before failure are still below decent standards (95%). Finally, ship body repairs should be carried out using reactive, preventive, and predictive maintenance procedures.

中文翻译：

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航运公司可持续工程的预防性维护

提高船舶可靠性是航运公司在全球竞争中生存的重要因素。因此，需要进行适当的维护活动以提高船舶的可靠性。选择有效的维护策略对于最大限度地减少故障至关重要。设施的持续维护对加速可持续工业化的努力有很大影响，而可持续工业化是可持续发展的目标之一。这项研究旨在缩短船舶过长的故障期，恢复船体可能需要长达七个月的时间。本研究采用预防性维护方法，符合可持续系统工程的操作。研究结果显示，平均修复时间和平均故障前时间仍低于良好标准（95%）。最后，船体维修应采用反应性、预防性和预测性维护程序进行。