Evaluasi Desain Layout Sistem Bahan Bakar Speedboat Kapasitas 3x300 HP Berbasis Penilaian Risiko.

Balapati, Muhammad Birawa (2022) Evaluasi Desain Layout Sistem Bahan Bakar Speedboat Kapasitas 3x300 HP Berbasis Penilaian Risiko. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Dalam 10 tahun terakhir, 36,8 persen dari kecelakaan kapal yang terjadi di perairan Indonesia adalah kebakaran. 3 dari kebakaran yang diinvestigasi oleh KNKT merupakan speedboat dengan permasalahan tangki dan susunan sistem bahan bakar. Kecelakaan pada Gili Cat II merupakan salah satu speedboat tersebut. Kebakaran diduga akibat sistem bahan bakar yang tidak ideal memicu bahan bakar pada tangki. Evaluasi desain layout sistem bahan bakar Gili Cat II harus dilakukan dengan penilaian risiko kebakaran. Penilaian risiko kebakaran dapat memberikan rekomendasi yang baik untuk mengurangi tingkat risiko pada speedboat serupa. Penilaian risiko dimulai dengan tahapan identifikasi bahaya menggunakan analisa Checklist dan What-If. 12 kondisi ideal berdasarkan regulasi Standar Kapal Non Konvensi dan Biro Klasifikasi Indonesia tidak terpenuhi menyebabkan kemunculan 4 kemungkinan ignition dan 12 kemungkinan flammable material di sekitar tangki bahan bakar kapal Gili Cat II. Kemudian dilanjutkan dengan analisa frekuensi menggunakan perhitungan data historis. Nilai frekuensi yang ditemukan adalah 0.000381 kejadian kebakaran speedboat per jam di perairan Indonesia. Selanjutnya, analisa konsekuensi dilakukan dengan Fire Dynamics Simulator melalui Pyrosim. Konsekuensi kebakaran yang terjadi memunculkan luka bakar tingkat 2. Kemudian, pemetaan risiko dilakukan dengan menggunakan matriks risiko Standar Kapal Non Konvensi Indonesia untuk mengetahui apakah risiko dapat diterima. Dikarenakan risiko pada desain layout awal tidak dapat diterima, mitigasi risiko dilakukan dengan cara mengubah desain layout sistem bahan bakar. Tangki bahan bakar dibagi menjadi 2 buah tangki terpisah merupakan mitigasi risiko dengan tingkat risiko terendah.
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In the last 10 years, 36.8 percent of ship accidents that occurred in Indonesian waters were fires. 3 of the fires investigated by KNKT were speedboats with tank and fuel system configuration problems. The accident on Gili Cat II is one of these speedboats. The fire is thought to have been caused by an improper fuel system triggering the fuel in the tank. Evaluation of the layout design of the Gili Cat II fuel system should be carried out with a fire risk assessment. A fire risk assessment can provide good recommendations for reducing the level of risk on similar speedboats. The risk assessment begins with the hazard identification stage using a Checklist and What-If analysis. 12 ideal conditions based on the regulations of Non-Conventional Vessel Standards and Biro Klasifikasi Indonesia are not met, causing 4 possible ignitions and 12 possible flammable materials around the Gili Cat II ship's fuel tank. Then proceed with frequency analysis using historical data calculations. The frequency value found is 0.000381 speedboat fires per hour in Indonesian waters. Next, a consequence analysis is carried out with the Fire Dynamics Simulator via Pyrosim. The consequences of the fire that occurred resulted in 2nd-degree burns. Then, risk mapping was carried out using the Indonesian Non-Conventional Vessel Standard risk matrix to determine whether the risk was acceptable. Due to the unacceptable risk in the initial layout design, risk mitigation is carried out by changing the fuel system layout design. The fuel tank is divided into 2 separate tanks which is risk mitigation with the lowest level of risk.

Item Type: Thesis (Other)
Additional Information: RSPe 623.874 Bal e-1 2022
Uncontrolled Keywords: bahan bakar, FDS, kebakaran, speedboat, tangki. FDS, fire, fuel oil, speedboat, tank
Divisions: Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User: Mr. Marsudiyana -
Date Deposited: 22 May 2026 01:47
Last Modified: 22 May 2026 01:47
URI: http://repository.its.ac.id/id/eprint/133328

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