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Cost Estimation for Blasting and Painting Repair Work on KMP. Kormomolin

Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan · Vol. ume (2026) · pp. 184–189

DOI
10.62012/7jj2ha63
ISSN
2721-5717, 2747-2124
Published
2026-07-21
Publisher
Departemen Teknik Kelautan Universitas Hasanuddin
Language
en
License
creativecommons.org/licenses/by/4.0

Abstract

English

One of the stages in the ship hull maintenance and repair process is the blasting and painting process. Parts of the ship hull that do not fulfill classification standards will be repaired to extend the ship's operational life. This study aims to estimate the material requirements and costs of blasting and painting in the ship hull repair process, so that the calculation of material requirements and repair costs can be used as a reference for ship owners in future repair activities. The methods used include data collection and repair of the KMP Kormomolin ship, as well as calculations of material usage efficiency based on the area worked on. Estimates of the requirements for each material are calculated based on the surface area of the ship and the efficiency of use per liter, then converted to cans or kilograms. The analysis results show that the main material requirements consist of copper slag as a blasting medium, as well as various types of coat such as primer, anti-corrosion (AC), anti-fouling (AF), and finishing coat. The total cost is calculated from the number of requirements multiplied by the unit price of the material. From the calculation results, it is known that the highest costs come from anti-fouling coat.

Bahasa Indonesia

One of the stages in the ship hull maintenance and repair process is the blasting and painting process. Parts of the ship hull that do not fulfill classification standards will be repaired to extend the ship's operational life. This study aims to estimate the material requirements and costs of blasting and painting in the ship hull repair process, so that the calculation of material requirements and repair costs can be used as a reference for ship owners in future repair activities. The methods used include data collection and repair of the KMP Kormomolin ship, as well as calculations of material usage efficiency based on the area worked on. Estimates of the requirements for each material are calculated based on the surface area of the ship and the efficiency of use per liter, then converted to cans or kilograms. The analysis results show that the main material requirements consist of copper slag as a blasting medium, as well as various types of coat such as primer, anti-corrosion (AC), anti-fouling (AF), and finishing coat. The total cost is calculated from the number of requirements multiplied by the unit price of the material. From the calculation results, it is known that the highest costs come from anti-fouling coat.

Keywords

Collaboration network of the authors

40 authors · 92 co-authorship links · showing the 40 most connected

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

  • Universitas Teknologi Yogyakarta
  • 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
Chairul PaotonanAffiliation unknown21
Hasdinar UmarAffiliation unknown4
Sabaruddin RahmanAffiliation unknown2
Adriani PhadyAffiliation unknown2
Muhammad Zubair Muis AlieAffiliation unknown2
Fitri Ramadani RahimAffiliation unknown2
Cici FaradilahAffiliation unknown2
Achmad Yasir BaedaAffiliation unknown1
Taufiqurrahman TaufiqurrahmanAffiliation unknown1
Ilham AlkhaerAffiliation unknown1
Ichwanul Haq BahtiarAffiliation unknown1
Bulan PurnamaAffiliation unknown1
Siti Arifaini SulemanAffiliation unknown1
Fitrahwati NurAffiliation unknown1
Putri Sriwahyuni KasbaAffiliation unknown1
Yuliani SulemanAffiliation unknown1
Reskiyanti ReskiyantiAffiliation unknown1
Dadang A. SuriamiharjaAffiliation unknown1
Putri Ayu Novia LestariAffiliation unknown1
Safitri SafitriAffiliation unknown1
Irma HandayaniUniversitas Teknologi Yogyakarta1
Riska DamayantAffiliation unknown1
Royh Savhanta TonapaAffiliation unknown1
Denis Restuardi DunduAffiliation unknown1
Andi Yudha PratamaAffiliation unknown1
Muhammad Ayyub Ansyari BAffiliation unknown1
ZULFIKAR ZULFIKARUniversitas Halu Oleo1
Zakinah RizkyAffiliation unknown1
Indah Puspita SariAffiliation unknown1
Indah Melati SuciAffiliation unknown1
Nur RachmiAffiliation unknown1
Nabila Ainun Nur RahmatAffiliation unknown1
Windi WidianingrumAffiliation unknown1
Irfaniyanti IrfaniyantiAffiliation unknown1
Mu’minatung NisaAffiliation unknown1
Geby Pata’dunganAffiliation unknown1
Adil Farhan PrasetyoAffiliation 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">Cost Estimation for Blasting and Painting Repair Work on KMP. Kormomolin</dc:title>
	<dc:title xml:lang="id">Cost Estimation for Blasting and Painting Repair Work on KMP. Kormomolin</dc:title>
	<dc:creator xml:lang="en">Bahar, Nurul Hijrah</dc:creator>
	<dc:creator xml:lang="id">Bahar, Nurul Hijrah Bahar</dc:creator>
	<dc:creator xml:lang="id">Rachman, Taufiqur</dc:creator>
	<dc:subject xml:lang="id">Blasting, Biaya, Material, Painting, Reparasi Kapal</dc:subject>
	<dc:subject xml:lang="id">ESTIMASI BIAYA REPARASI PEKERJAAN BLASTING DAN PAINTING  KMP KORMOMOLIN</dc:subject>
	<dc:subject xml:lang="en">Blasting</dc:subject>
	<dc:subject xml:lang="en">Cost</dc:subject>
	<dc:subject xml:lang="en">Materials</dc:subject>
	<dc:subject xml:lang="en">Painting</dc:subject>
	<dc:subject xml:lang="en">Ship Repair</dc:subject>
	<dc:description xml:lang="en">One of the stages in the ship hull maintenance and repair process is the blasting and painting process. Parts of the ship hull that do not fulfill classification standards will be repaired to extend the ship's operational life. This study aims to estimate the material requirements and costs of blasting and painting in the ship hull repair process, so that the calculation of material requirements and repair costs can be used as a reference for ship owners in future repair activities. The methods used include data collection and repair of the KMP Kormomolin ship, as well as calculations of material usage efficiency based on the area worked on. Estimates of the requirements for each material are calculated based on the surface area of the ship and the efficiency of use per liter, then converted to cans or kilograms. The analysis results show that the main material requirements consist of copper slag as a blasting medium, as well as various types of coat such as primer, anti-corrosion (AC), anti-fouling (AF), and finishing coat. The total cost is calculated from the number of requirements multiplied by the unit price of the material. From the calculation results, it is known that the highest costs come from anti-fouling coat.</dc:description>
	<dc:description xml:lang="id">One of the stages in the ship hull maintenance and repair process is the blasting and painting process. Parts of the ship hull that do not fulfill classification standards will be repaired to extend the ship's operational life. This study aims to estimate the material requirements and costs of blasting and painting in the ship hull repair process, so that the calculation of material requirements and repair costs can be used as a reference for ship owners in future repair activities. The methods used include data collection and repair of the KMP Kormomolin ship, as well as calculations of material usage efficiency based on the area worked on. Estimates of the requirements for each material are calculated based on the surface area of the ship and the efficiency of use per liter, then converted to cans or kilograms. The analysis results show that the main material requirements consist of copper slag as a blasting medium, as well as various types of coat such as primer, anti-corrosion (AC), anti-fouling (AF), and finishing coat. The total cost is calculated from the number of requirements multiplied by the unit price of the material. From the calculation results, it is known that the highest costs come from anti-fouling coat.</dc:description>
	<dc:publisher xml:lang="en">Departemen Teknik Kelautan Universitas Hasanuddin</dc:publisher>
	<dc:date>2026-07-21</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/zonalaut/article/view/48365</dc:identifier>
	<dc:identifier>10.62012/7jj2ha63</dc:identifier>
	<dc:source xml:lang="en">Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan; Volume 7, Issue 2, July 2026 Edition; 184-189</dc:source>
	<dc:source xml:lang="id">Zona Laut : Jurnal Inovasi Sains Dan Teknologi  Kelautan; Volume 7, Issue 2, July 2026 Edition; 184-189</dc:source>
	<dc:source>2721-5717</dc:source>
	<dc:source>2747-2124</dc:source>
	<dc:language>en</dc:language>
	<dc:language>id</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/zonalaut/article/view/48365/14756</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 Nurul Hijrah Bahar, Taufiqur Rachman</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
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