JURNAL SAINS DAN TEKNOLOGI MARITIM https://jurnal.unimar-amni.ac.id/index.php/JSTM <p><strong>Jurnal Sains dan Teknologi Maritim ( JSTM )</strong> ( p-ISSN : 1412-6826 ) | e-ISSN 2623-2030 | DOI 10.33556/jstm )</p> <p data-start="172" data-end="459">publishes scientific articles in the fields of maritime studies, marine transportation, port and harbor management, nautical science, mechanical engineering, ship machinery, and all other disciplines related to the maritime sector. Articles in this journal are published biannually, in March and September (2 issues per year), and the journal is published by Universitas Maritim AMNI Semarang.</p> <p><br />Abstract and Index: <a href="https://scholar.google.co.id/citations?user=6kBmx9IAAAAJ" target="_blank" rel="noopener">Google Scholar,</a> <a href="https://search.crossref.org/?q=JURNAL+SAINS+DAN+TEKNOLOGI+MARITIM" target="_blank" rel="noopener">Crossref</a>, <a href="http://garuda.ristekdikti.go.id/journal/view/16668" target="_blank" rel="noopener">Garuda</a>, <a href="https://sinta.kemdikbud.go.id/journals/profile/6512" target="_blank" rel="noopener">SINTA</a></p> <p> </p> en-US <span>Authors who publish with this journal agree to the following terms:</span><br /><br /><span>Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.</span><br /><br /><span>Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.</span><br /><br /><span>Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).</span> imahendro@unimar-amni.ac.id (Iwan Mahendro, S.Kom, M.Pd., M.Kom) admin@jurnal.unimar-amni.ac.id (Admin Jurnal Saintek) Tue, 18 Aug 2026 09:23:26 +0700 OJS 3.2.1.5 http://blogs.law.harvard.edu/tech/rss 60 Analisis Perawatan Peralatan Bongkar Muat di Atas Kapal Tanker https://jurnal.unimar-amni.ac.id/index.php/JSTM/article/view/655 <p><em>The reliability of cargo handling equipment on tanker vessels is a critical factor in supporting operational safety and ensuring the efficiency of maritime logistics distribution. However, maintenance implementation in practice still encounters various constraints that may lead to equipment failures and operational disruptions. This study aims to analyze the implementation of cargo handling equipment maintenance on MT </em><em>Lomba Mas</em><em>, identify factors affecting maintenance effectiveness, and evaluate crew competencies in supporting maintenance activities. A descriptive qualitative approach was employed through participatory observation, in-depth interviews with the </em><em>Chief Officer</em><em>, </em><em>Third Officer</em><em>, and </em><em>Bosun</em><em>, and document analysis of maintenance logs and damage reports. Data were analyzed using an interactive process consisting of data reduction, data presentation, and conclusion drawing. The findings indicate that maintenance activities have generally followed the established </em><em>Standard Operating Procedures</em><em> (SOP), including daily inspections and periodic maintenance practices. Nevertheless, maintenance implementation remains predominantly oriented toward </em><em>corrective maintenance</em><em>, as reflected by recurring failures such as corrosion, pipe leakage, and mechanical component wear. The major constraints identified include limited maintenance time, aging equipment, adverse weather conditions, spare part availability, and human resource factors. Furthermore, crew competencies were found to be adequate for routine maintenance activities; however, troubleshooting capabilities for handling more complex failures still require improvement. The study highlights the importance of strengthening consistent implementation of </em><em>preventive</em><em> and </em><em>predictive maintenance</em><em> strategies to enhance equipment reliability, operational safety, and efficiency on tanker vessels.</em></p> Widi Cahya Febian, Tri Haryanto, Dyah Ratnaningsih, Anugrah Nur Prasetyo Copyright (c) 2026 JURNAL SAINS DAN TEKNOLOGI MARITIM https://creativecommons.org/licenses/by-nc-sa/4.0 https://jurnal.unimar-amni.ac.id/index.php/JSTM/article/view/655 Tue, 01 Sep 2026 00:00:00 +0700