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Analysis of Placement and Needs for Cathodic Protection on Mooring Buoy at Pertamina Fuel Terminal Luwuk

Analisis Peletakan dan Kebutuhan Proteksi Katodik Pada Mooring Buoy di Pertamina Fuel Terminal Luwuk

Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan · Vol. ume (2021) · pp. 57–54

DOI
10.62012/zl.v2i2.14081
ISSN
2721-5717, 2747-2124
Published
2021-07-30
Publisher
Departemen Teknik Kelautan Universitas Hasanuddin
Language
id
License
creativecommons.org/licenses/by/4.0

Abstract

English

Corrosion is one of the most common causes of damage to mooring buoys due to oxidation on the surface of the steel plate. The purpose of this study was to determine the need and placement of cathodic protection as well as the costs involved in providing cathodic protection for mooring buoys using the rules of BKI (Indonesian Classification Bureau) and DNV (Det Norske Veritas Industry Norway). In the cathodic protection system, there are two methods of cathodic protection, namely Sacrificial Anode Cathodic Protection (SACP) and Impressed Current Cathodic Protection (ICCP). In this study, the Sacrificial Anode method was used because the installation is simpler so that it does not require special skills and the anode connector is cathodically protected. Mooring buoy 2.380 meters high, 3.200 meters in diameter with a cathodic protection design life of 5 years. The anode used in this study was a Longated flush-mounted Z9.0H1 (Welded Type) anode with dimensions of 355 x 85 x 45 mm. From the results of this study, the total anode mass needed to protect the mooring buoy is 48 kg with the distance between the anodes on the topside hull plate is 2.000 m and the hull bottom swim plate is 3.000 m and the estimated cost required in providing mooring buoy cathodic protection is Rp. 7,487,075.

Bahasa Indonesia

Korosi adalah salah satu penyebab kerusakan yang umum terjadi pada mooring buoy akibat adanya oksidasi pada permukaan pelat baja. Tujuan dari penelitian ini adalah untuk mengetahui kebutuhan dan peletakan proteksi katodik serta biaya yang dibutuhkan dalam pengadaan proteksi katodik pada mooring buoy dengan menggunakan aturan BKI (Biro Klasifikasi Indonesia) dan DNV (Det Norske Veritas Industry Norway). Dalam sistem proteksi katodik terdapat dua metode proteksi katodik yaitu Sacrificial Anode Cathodic Protection (Anoda Korban) dan Impressed Current Cathodic Protection (ICCP). Pada penelitian ini digunakan metode anoda korban karena instalasi lebih sederhana sehingga tidak memerlukan keahlian khusus dan penghubung anoda telah terlindungi secara katodik. Mooring buoy dengan tinggi 2,380 m, berdiameter 3,200 meter dengan umur desain proteksi katodik yaitu 5 tahun. Anoda yang digunakan pada penelitian ini adalah anoda dengan tipe Longated flush-mounted Z9.0H1 (Welded Type) dengan dimensi 355 x 85 x 45 mm. Dari hasil penelitian ini didapatkan total massa anoda yang dibutuhkan untuk memproteksi mooring buoy adalah 48 kg dengan jarak pemasangan antar anoda pada pelat lambung topside adalah 2,000 m dan pada pelat bottom swim lambung adalah 3,000 m serta estimasi biaya yang dibutuhkan dalam pengadaan proteksi katodik mooring buoy adalah Rp. 7.487.075.

Keywords

Collaboration network of the authors

40 authors · 70 co-authorship links

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Halu Oleo
  • Muhammadiyah University of Makassar
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Fuad Mahfud AssidiqAffiliation unknown2
Ashury AshuryAffiliation unknown2
Firman HusainAffiliation unknown2
Daniel Mohammad RosyidAffiliation unknown2
SilvianitaAffiliation unknown2
Daeng ParokaAffiliation unknown2
Muammar KadhafiAffiliation unknown1
Muh. SyaifullahAffiliation unknown1
Paroka ParokaAffiliation unknown1
Risal RisalAffiliation unknown1
Cynthia Sampe LoloAffiliation unknown1
Sahwan RamadhanAffiliation unknown1
Faulina KhusniawatiAffiliation unknown1
Sapit HidayatAffiliation unknown1
AMAR MA’RUFUniversitas Halu Oleo1
Wahyuddin WahyuddinMuhammadiyah University of Makassar1
Nabila Ainun Nur RahmatAffiliation unknown1
Makbul MubarakAffiliation unknown1
Ahmad Faiq Dhiyaulhaq KaryaAffiliation unknown1
Nurul HaslindahAffiliation unknown1
Ainun JariahAffiliation unknown1
Wazirotus SakinahAffiliation unknown1
Rieke N. SAffiliation unknown1
A. Rifka P. SAffiliation unknown1
Chairul PaotonanAffiliation unknown1
Taufiqur RachmanAffiliation unknown1
Irfaniyanti IrfaniyantiAffiliation unknown1
Sugeng MarsudiAffiliation unknown1
Amiruddin AmiruddinAffiliation unknown1
Yusman YusmanAffiliation unknown1
Apriansah ApriansahAffiliation unknown1
Nurjurana JusmanAffiliation unknown1
Citra SugengAffiliation unknown1
Andi KhairAffiliation unknown1
Andi Babul KhairAffiliation unknown1
Heriana KhairAffiliation unknown1
Egi SikalaAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/zonalaut/oai, first harvested 2 Nov 2026, last seen 2 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Analysis of Placement and Needs for Cathodic Protection on Mooring Buoy at Pertamina Fuel Terminal Luwuk </dc:title>
	<dc:title xml:lang="id">Analisis Peletakan dan Kebutuhan Proteksi Katodik Pada Mooring Buoy di Pertamina Fuel Terminal Luwuk </dc:title>
	<dc:creator xml:lang="en">Widianingrum, Windi</dc:creator>
	<dc:creator xml:lang="en">Sade, Juswan</dc:creator>
	<dc:creator xml:lang="en">Palippui, Habibi</dc:creator>
	<dc:creator xml:lang="id">Widianingrum, Windi</dc:creator>
	<dc:creator xml:lang="id">Sade, Juswan</dc:creator>
	<dc:creator xml:lang="id">Palippui, Habibi</dc:creator>
	<dc:subject xml:lang="id">Mooring Buoy, Korosi, Zinc Anode.</dc:subject>
	<dc:subject xml:lang="id">Bangunan Apung</dc:subject>
	<dc:subject xml:lang="en">Mooring Buoy, Corrosion, Zinc Anode</dc:subject>
	<dc:subject xml:lang="en">Floating Structure</dc:subject>
	<dc:description xml:lang="en">Corrosion is one of the most common causes of damage to mooring buoys due to oxidation on the surface of the steel plate. The purpose of this study was to determine the need and placement of cathodic protection as well as the costs involved in providing cathodic protection for mooring buoys using the rules of BKI (Indonesian Classification Bureau) and DNV (Det Norske Veritas Industry Norway). In the cathodic protection system, there are two methods of cathodic protection, namely Sacrificial Anode Cathodic Protection (SACP) and Impressed Current Cathodic Protection (ICCP). In this study, the Sacrificial Anode method was used because the installation is simpler so that it does not require special skills and the anode connector is cathodically protected. Mooring buoy 2.380 meters high, 3.200 meters in diameter with a cathodic protection design life of 5 years. The anode used in this study was a Longated flush-mounted Z9.0H1 (Welded Type) anode with dimensions of 355 x 85 x 45 mm. From the results of this study, the total anode mass needed to protect the mooring buoy is 48 kg with the distance between the anodes on the topside hull plate is 2.000 m and the hull bottom swim plate is 3.000 m and the estimated cost required in providing mooring buoy cathodic protection is Rp. 7,487,075.&amp;nbsp;</dc:description>
	<dc:description xml:lang="id">Korosi adalah salah satu penyebab kerusakan yang umum terjadi pada mooring buoy akibat adanya oksidasi pada permukaan pelat baja. Tujuan dari penelitian ini adalah untuk mengetahui kebutuhan dan peletakan proteksi katodik serta biaya yang dibutuhkan dalam pengadaan proteksi katodik pada mooring buoy dengan menggunakan aturan BKI (Biro Klasifikasi Indonesia) dan DNV (Det Norske Veritas Industry Norway). Dalam sistem proteksi katodik terdapat dua metode proteksi katodik yaitu Sacrificial Anode Cathodic Protection (Anoda Korban) dan Impressed Current Cathodic Protection (ICCP). Pada penelitian ini digunakan metode anoda korban karena instalasi lebih sederhana sehingga tidak memerlukan keahlian khusus dan penghubung anoda telah terlindungi secara katodik. Mooring buoy dengan tinggi 2,380 m, berdiameter 3,200 meter dengan umur desain proteksi katodik yaitu 5 tahun. Anoda yang digunakan pada penelitian ini adalah anoda dengan tipe Longated flush-mounted Z9.0H1 (Welded Type) dengan dimensi 355 x 85 x 45 mm. Dari hasil penelitian ini&amp;nbsp; didapatkan total massa anoda yang dibutuhkan untuk memproteksi mooring buoy adalah 48 kg dengan jarak pemasangan antar anoda pada pelat lambung topside adalah 2,000 m dan pada pelat bottom swim lambung adalah 3,000 m serta estimasi biaya yang dibutuhkan dalam pengadaan proteksi katodik mooring buoy adalah Rp. 7.487.075.&amp;nbsp;</dc:description>
	<dc:publisher xml:lang="en">Departemen Teknik Kelautan Universitas Hasanuddin</dc:publisher>
	<dc:date>2021-07-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:identifier>https://journal.unhas.ac.id/index.php/zonalaut/article/view/14081</dc:identifier>
	<dc:identifier>10.62012/zl.v2i2.14081</dc:identifier>
	<dc:source xml:lang="en">Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan; Volume 2, Number 2, July 2021 Edition; 57-54</dc:source>
	<dc:source xml:lang="id">Zona Laut : Jurnal Inovasi Sains Dan Teknologi  Kelautan; Volume 2, Nomor 2, Edisi Juli 2021; 57-54</dc:source>
	<dc:source>2721-5717</dc:source>
	<dc:source>2747-2124</dc:source>
	<dc:language>id</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/zonalaut/article/view/14081/7162</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2021 Windi Widianingrum, Juswan Sade, Habibi Palippui</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
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