UPAYA PENCEGAHAN KERUSAKAN BUTTERWORTH UNTUK MENGOPTIMALKAN PROSES TANK CLEANING DI MT AU GEMINI

HERU, SETIAWAN (2019) UPAYA PENCEGAHAN KERUSAKAN BUTTERWORTH UNTUK MENGOPTIMALKAN PROSES TANK CLEANING DI MT AU GEMINI. Diploma thesis, POLITEKNIK ILMU PELAYARAN SEMARANG.

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Abstract

ABSTRAKSI Heru Setiawan NIT: 51145183 N, 2019, "Upaya Pencegahan Kerusakan Butterworth Untuk Mengoptimalkan Proses Tank Cleaning Di MT Au Gemini", Skripsi Program Studi Nautika, Program Diploma IV, Politeknik Ilmu Pelayaran Semarang, Pembimbing I: Capt. Ali Imran Ritonga, MM, M.Mar. dan Pembimbing II: Adi Oktavianto, ST, MM. Butterworth adalah alat yang digunakan dalam proses pencucian tangki (tank cleaning) yang di gerakkan oleh tekanan air. Alat ini digunakan untuk membersihkan tanki minyak dengan menggunakan penyemprot air panas ± 72 ºC dan tekanan 13 atm, melalui pipa yang bergaris tengah 2,5 cm yang bergerak berdasarkan sistem segner. Pipa penyemprot berputar keliling poros tegak sehingga semua bagian tanki akan bersih. Penelitian ini bertujuan untuk mengetahui penyebab-penyebab kerusakan butterworth dan mengetahui upaya-upaya untuk mencegah kerusakan butterworth. Penelitian ini menggunakan metode deskriptif kualitatif, dimana dalam penelitian skripsi ini menggunakan beberapa pendekatan, yaitu pendekatan teori, wawancara dan observasi sehingga nantinya akan didapat solusi pencegahan kerusakan butterworth guna menunjang kelancaran proses tank cleaning di atas kapal Hasil penelitian menunjukkan bahwa banyaknya penyebab kerusakan butterworth dan upaya yang harus dilakukan untuk merawat butterworth guna menunjang kelancaran proses tank cleaning di MT Au Gemini, salah satu contohnya adalah terjadinya kerusakan pada spray gun, cara perawatan butterworth yang tidak sesuai prosedur akan menyebabkan kerusakan pada butterworth, seharusnya setelah tank cleaning selesai spray gun dibilas menggunakan air tawar panas dan merendamnya ke dalam kotak yang diisi engan oil. Dalam hal ini tingkat kesadaran awak kapal dalam merawat butterworth sangatlah kurang. Pada akhir skripsi, peneliti menyarankan agar awak kapal dapat meningkatkan lagi tingkat kesadaran dalam merawat butterwoth guna mencegah butterworth mengalami kerusakan. ABSTRACT Heru Setiawan NIT: 51145183 N, 2019, "Upaya Pencegahan Kerusakan Butterworth Untuk Mengoptimalkan Proses Tank Cleaning Di MT Au Gemini", Nautical Study Program, Diploma IV Program, Merchant Marine Polytechnic of Semarang, 1st Advisor: Capt. Ali Imran Ritonga, MM, M.Mar. and 2nd Advisor: Adi Oktavianto, ST, MM. Butterworth is a tool used in tank cleaning processes that are moved by water pressure. This tool is used to clean the oil tank by using a hot water sprayer ± 72ºC and a pressure of 13 atm, through a pipe with a diameter of 2.5 cm that moves based on the segner system. The spray pipe rotates around the upright shaft so that all parts of the tank will be clean. This study aims to determine the causes of butterworth damage and find out efforts to prevent damage to butterworth. This study uses a qualitative descriptive method, where in this thesis research uses several approaches, namely the theoretical approach, interviews and observations so that later there will be a solution to prevent butterworth damage in order to support the smooth process of tank cleaning on board. The results showed that many causes of butterworth damage and efforts must be made to treat butterworth to support the smooth process of tank cleaning at MT Au Gemini, one example is the damage to the spray gun, how to care butterworth that does not fit the procedure will cause damage to butterworth, should after the tank cleaning finished the spray gun was rinsed using hot fresh water and soaked it into a box filled with oil. In this case the level of awareness of the crew in caring for butterworth is very lacking. At the end of the thesis, researchers suggested that the crew could increase the level of awareness in treating butterwoth to prevent butterworth from being damaged.

Item Type: Thesis (Diploma)
Uncontrolled Keywords: Kata Kunci : Penyebab, Upaya perawatan, Butterworth Keywords: Causes, Treatment efforts, Butterworth
Subjects: Skripsi > Nautika
Divisions: Nautika
Depositing User: Unnamed user with email perpustakaan@pip-semarang.ac.id
Date Deposited: 10 Mar 2020 03:07
Last Modified: 10 Mar 2020 03:07
URI: http://repository.pip-semarang.ac.id/id/eprint/2003

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