Studi Penyebab Keterlambatan Proyek Reparasi AHTS 65,5 M

Lisa Novianty (Politeknik Negeri Batam)
Naufal Abdurrahman Prasetyo (Politeknik Negeri Batam)
Sapto Wiratno Satoto (Politeknik Negeri Batam)
Nurman Pamungkas (Politeknik Negeri Batam)
Hendra Saputra (Politeknik Negeri Batam)

Proceeding Applied Business and Engineering Conference
Vol. 10 (2022): 10th Applied Business and Engineering Conference

Ship repair involves repairing ship parts that are damaged and do not comply with class eligibilityrequirements. The completion of ship repair projects in shipyards often faces obstacles that cause delays in thecompletion of the project. The purpose of this research is to identify the factors causing delay in the repair ofAHTS 65.5 meters ship using the FTA method. It is expected that if the cause of the delay in the ship repairprocess is known, it will be used as a benchmark for predicting delays in future repairs. This research uses FaultTree Analysis (FTA) technique, which is an analytical method for identifying failures in a system. There are twotop events based on the FTA analysis, namely piping work with 13 basic events and engine room work with 14basic events. There is one basic event with a high probability value in piping work, namely the purchase ofimported materials. While the engine room work produces one basic event with a high probability value, namelythe purchase of imported materials. The purchase of imported materials are the predominant causes of delays inship repair projects, so mitigation measures should be taken to prevent future delays.