Abstract

The Bung Tomo Training Ship with a weight of 12 S7 GT, a LWT of 899 tons and a LOA of 63 m, is the only training ship owned by Surabaya Merchant Marine Polytechnic. This ship was made in 2 017 with a capacity of 300 people. The existence of the ship is very important for the learning process at Surabaya Merchant Marine Polytechnic because it is used by cadets to sail practice every Saturday and Sunday. Damage to the ship's machinery can be caused by poor planning and implementation and is known after the ship has begun to operate. To prevent greater damage or disturbance to the Bung Tomo Training Ship, an analysis of the failure of the machinery maintenance system is needed. This research aims to obtain analysis of the failure of machinery on the Bung Tomo Training Ship by using the Failure Mode and Effects Analysis (FMEA) through identification of the causes of failure, the impact caused and possible remedial measures to prevent greater damage. Several components with high RPN are deserve to be a concern or top priority in machinery maintenance of the Bung Tom o Training Ship, namely: sea water pump, freshwater pump, pipeline, OWS, freshwater cooling, sea water cooling pump, and fresh water generator.

Highlights

  • The Bung Tomo Training Ship with a weight of 12 S7 GT, a LWT of 899 tons and a LOA of 63 m, is the only training ship owned by Surabaya Merchant Marine Polytechnic

  • The existence of the ship is very important for the learning process at Surabaya Merchant Marine Polytechnic because it is used by cadets to sailpractice every Saturday and Sunday

  • Risk Print Number (RPN) calculation results based on critical analysis on the level of impact, the level of occurrence and the level of detection or ease in detecting problems that arise in each component shows some components that deserve to be a concern or top priority in machinery maintenance of the Bung Tomo's Training Ship, namely: sea water pump, freshwater pump, pipeline, OWS, freshwater cooling, sea water cooling pump, and freshwater generator

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Summary

Introduction

The Bung Tomo Training Ship with a weight of 12 S7 GT, a LWT of 899 tons and a LOA of 63 m, is the only training ship owned by Surabaya Merchant Marine Polytechnic. This ship was made in 2 017 with a capacity of 300 people. Disturbance or damage that occurs on the Bung Tomo Training Ship will affect the sailing practice activities so that the cadets learning targets will be difficult to achieve. In order to keep the Bung Tomo Training Ship always in a good condition and ready to be used for sailing practice, and to extend the life time ofthe ship's machinery, a good machinery maintenance system isneeded.

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