PROSES WALL WASH TANGKI GUNA MENGURANGI KADAR CHLORIDE PADA TANGKI MUAT DI MT. CELOSIA

HARITS, CAECARIA PUTRA (2020) PROSES WALL WASH TANGKI GUNA MENGURANGI KADAR CHLORIDE PADA TANGKI MUAT DI MT. CELOSIA. Diploma thesis, POLITEKNIK ILMU PELAYARAN SEMARANG.

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Abstract

ABSTRAKSI Putra, Harits Caecaria, 52155652 N, 2020, “Proses Wall Wash Tangki guna Mengurangi Kadar Chloride pada Tangki Muat di MT. Celosia”, Program Diploma IV, Program Studi Nautika, Politeknik Ilmu Pelayaran Semarang, Pembimbing I: Dr. Capt. Mashudi Rofik, M.Sc, M.Mar, Pembimbing II: Capt. H. Suherman, M.Mar. PT. Berlian Laju Tanker adalah perusahaan pelayaran yang berkantorkan di Jakarta dan memiliki delapan buah kapal tanker di antaranya MT. Celosia. MT Celosia sebagai kapal oil and chemical tanker type II & III dalam melaksanakan kegiatan tank cleaning dan wall wash diperlukan prosedur yang benar sesuai dengan pedoman agar dapat mengatasi kadar chloride yang tinggi di dalam tangki muat. Kasus yang terjadi di MT. Celosia adalah tangki yang masih terdapat kadar chloride yang tinggi. Disini penulis meniliti faktor-faktor yang menyebabkan kadar chloride masih terkandung dalam tangki dan langkah-langkah yang harus dilakukan dalam pembersihan tangki agar kru kapal dapat meminimalkan kadar chloride dalam tangki muat. Berkaitan dengan hal tersebut, dalam penulisan skripsi ini penulis menggunakan metode kualitatif, serta pengumpulan data secara observasi yang penulis lakukan dengan cara mengamati langsung objek penelitian, melakukan wawancara dengan sejumlah responden dan didukung dengan metode dokumentasi agar penelitian lebih akurat, serta teknik analisa data menggunakan fishbone analysis. Berdasarkan hasil penelitian ini, dapat diketahui bahwa penulis menguraikan tentang hasil-hasil yang diperoleh selama dilaksanakannya penelitian, yaitu untuk mengetahui langkah-langkah yang harus dilakukan awak kapal dalam pembersihan tangki agar kadar chloride di dalam tangki menjadi berkurang sehingga tangki layak muat dan untuk mengetahui penyebab kegagalan dalam proses pembersihan tangki sehingga tangki terhindar dari kadar chloride yang melebihi ketentuan. Untuk mengantisipasi tingginya kadar chloride di dalam tangki dan mencegah keterlambatan pemuatan, pembersihan tangki harus dilakukan sesuai dengan Tank Cleaning Guide dengan perencanaan yang baik, ditunjang dengan sarana yang memadai, kru kapal yang terampil, serta koordinasi yang baik antara pihak-pihak terkait agar tercipta manajemen operasional kapal yang baik dalam hal pembersihan tangki dengan memperhitungkan kemampuan awak kapal, kualitas dan waktu tiba kapal. ABSTRACT Putra, Harits Caecaria, 52155652 N, 2020, “ Process Wall Wash tank to reduce Chloride level in load tank in MT. Celosia”, Mini thesis of Nautical Department, Diploma IV Program, Semarang Merchant Marine Polytechnic, 1 st Advisor : Dr. Capt. Mashudi Rofik, M.Sc, M.Mar, 2 nd Advisor : Capt. H. Suherman, M.Mar. PT. Berlian Laju Tanker is a shipping company in Jakarta and has eight tankers and one of them is MT. Celosia. MT. Celosia as oil and chemical tanker type II & III in carrying out tank cleaning and wall wash activities required correct procedures in accordance with the guidelines in order to cope with the high levels of chloride in the loading tank. Cases that occurred at MT. Celosia is a tank that still has high chloride levels. Here the authors examine the factors that cause chloride levels still contained in the tank and the steps that must be taken in cleaning the tank so that the crew can minimize the chloride levels in the loading tank. In relation to this, in the writing of this thesis the author uses qualitative methods, as well as the observation of data observations that the author does by observing a direct research object, conducting interviews with a number of respondents and supported by documentation method for more accurate research, as well as data analysis techniques using fishbone analysis. Based on the results of this study, it is known that the authors elaborate on the results obtained during the implementation of the research, namely to know the steps that the crew should take in cleaning the tank so that the rate The chloride in the tank becomes reduced so that the tank is fit and to know the cause of failure in the tank's cleaning process so that the tank is spared from the chloride level. To anticipate the high levels of chloride in the tank and prevent the delay in loading, tank cleaning must be done in accordance with the Tank Cleaning Guide with good planning, supported by adequate facilities, the crew of the ship And good coordination between the parties in order to create a good operational management of the vessel in terms of tank cleaning by taking into account the ability of the crew, quality and arrival time of the vessel.

Item Type: Thesis (Diploma)
Uncontrolled Keywords: Kata kunci: Tank cleaning, wall wash, chloride Keywords: Tank cleaning, wall wash, chloride
Subjects: Skripsi > Nautika
Divisions: Nautika
Depositing User: Unnamed user with email perpustakaan@pip-semarang.ac.id
Date Deposited: 03 Aug 2020 02:38
Last Modified: 03 Aug 2020 02:38
URI: http://repository.pip-semarang.ac.id/id/eprint/2449

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