Abstract:
The thermal boiler is a crucial component in ship operations, and its
malfunction can significantly impact efficiency and navigation safety. The primary
objective of this study is to identify and examine the factors contributing to the
decline in thermal boiler performance. Employing a qualitative approach with a
descriptive method, data were collected through observations, interviews, and
document studies related to the operational and maintenance procedures of the
thermal boiler on KM. Labobar. The research findings indicate that the suboptimal
thermal boiler performance is primarily caused by three dominant factors. First,
human aspects include a lack of operational understanding, negligence in
maintenance procedures, and insufficient continuous training for the crew. Second,
technical aspects encompass the inaccuracy or damage of vital measuring
instruments such as sensors, pressure gauges, thermometers, and flow meters, as
well as minimal protection for electronic components against extreme temperatures
and vibrations. Third, environmental aspects are influenced by the high
temperature, excessive humidity, and significant vibrations within the ship's engine
room, which can affect component stability and performance. As solutions, this
study recommends enhancing crew competency through comprehensive training,
implementing strict calibration and predictive maintenance schedules, replacing
damaged or inaccurate components, and installing additional protection for vital
boiler components. By applying a combined approach that integrates human,
technical, and environmental aspects, supported by the utilization of technology, it
is expected that the boiler's performance can be continuously optimized, operational
efficiency enhanced, and the navigation safety of KM. Labobar ensured.
