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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.

Indonesian

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 · 121 co-authorship links · 5 across different organisations · showing the 40 most connected

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

  • Hasanuddin University
  • Universitas Hang Tuah
  • Universitas Halu Oleo
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Ashury AshuryAffiliation unknown4
Ashury AshuryHasanuddin University4
Daeng ParokaAffiliation unknown4
Daeng ParokaHasanuddin University4
Fuad Mahfud AssidiqHasanuddin University3
Firman HusainAffiliation unknown3
Firman HusainHasanuddin University3
Daniel Mohammad RosyidAffiliation unknown2
SilvianitaAffiliation unknown2
Sahwan RamadhanAffiliation unknown2
Sahwan RamadhanHasanuddin University2
Sapit HidayatAffiliation unknown2
Sapit HidayatUniversitas Hang Tuah2
AMAR MA’RUFUniversitas Halu Oleo2
Amar Ma’rufHasanuddin University2
Wahyuddin WahyuddinHasanuddin University2
Nabila Ainun Nur RahmatAffiliation unknown2
Nabila Ainun Nur RahmatHasanuddin University2
WAHYUDDIN WAHYUDDINAffiliation unknown2
Makbul MubarakAffiliation unknown2
Makbul MubarakHasanuddin University2
Fuad Mahfud AssidiqAffiliation unknown2
Ahmad Faiq Dhiyaulhaq KaryaAffiliation unknown2
Ahmad Faiq Dhiyaulhaq KaryaHasanuddin University2
Wazirotus SakinahAffiliation unknown2
Muammar KadhafiAffiliation unknown1
Muh. SyaifullahHasanuddin University1
Paroka ParokaHasanuddin University1
Risal RisalHasanuddin University1
Cynthia Sampe LoloHasanuddin University1
Faulina KhusniawatiAffiliation unknown1
Faulina KhusniawatiUniversitas Hang Tuah1
Ainun JariahAffiliation unknown1
Ainun JariahHasanuddin University1

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 8 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>
</oai_dc:dc>