UPAYA PENERAPAN PLANNED MAINTENANCE SYSTEM (PMS) PADA PIPA HIDROLIK HATCH COVER GUNA MEMUDAHKAN PROSES BONGKAR MUAT

Abstract

Situmorang, Maruli Tua. 2025. " Efforts to Implement The Planned Maintenance System (PMS) on Hydraulic Pipe Hatch Cover to Facilitate Loading and Unloading Processes” This study aims to analyze the implementation of the Planned Maintenance System (PMS) on the hydraulic pipes of the hatch cover aboard the MV GLOVIS DESIRE and its impact on the smoothness of cargo handling operations. Hydraulic pipes, which serve as conduits for high-pressure fluid, play a vital role in the operation of hatch covers. Based on observations during sea practice, it was found that suboptimal maintenance of hydraulic pipes frequently led to leakage, disrupting the loading and unloading process and potentially causing losses for the company. The study employs a qualitative descriptive approach, using data collection techniques such as direct observation, interviews, and document analysis. Data were analyzed using the fishbone (cause-effect diagram) method and the USG (Urgency, Seriousness, Growth) method. The findings indicate that the primary causes of hydraulic pipe leaks include a lack of routine maintenance in accordance with PMS, insufficient education and training for the ship’s crew, and external factors such as extreme weather changes that accelerate pipe corrosion. The study concludes that optimal implementation of PMS can prevent damage to the hydraulic system, ensure smooth hatch cover operation, and minimize disruptions in cargo handling. Therefore, increased socialization, training, and supervision of PMS implementation on board are necessary to support operational efficiency and work safety.