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The Impact of Fuel Quality on the Performance and Maintenance of the Ship’s Main Engine Marsudi, Sugeng; Yanti, Dyah Agustin Widhi
JURNAL APLIKASI PELAYARAN DAN KEPELABUHANAN Vol 16 No 1 (2025): bulan September
Publisher : Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/japk.v16i1.185

Abstract

This study aims to analyze the impact of fuel quality on the performance and maintenance of a ship’s main engine. The background of the research arises from the increasing cases of engine component failures caused by low-quality fuel, particularly related to sulfur content, water contamination, and solid particles. The research applied a quantitative approach through laboratory testing of fuel samples and operational observations of the main engine on a 15,000 DWT cargo vessel. Data collection included viscosity analysis, sulfur content measurement, water contamination testing, and engine maintenance records. The results indicate that fuel with viscosity below the standard (decreasing from 180 cSt at 50°C to 120 cSt) increased the specific fuel oil consumption (SFOC) by 6.8%. High sulfur content (3.2% m/m) accelerated deposit formation on the piston crown and exhaust valve. Moreover, water contamination of 0.6% caused micro-corrosion on the fuel pump plunger and shortened the maintenance interval by 1.5 times compared to the standard. The discussion highlights a direct relationship between fuel quality and maintenance cost: within six months, ships operating with low-quality fuel experienced a 22% increase in maintenance cost compared to those using ISO 8217-compliant fuel. In conclusion, fuel quality is a critical factor in maintaining combustion efficiency, engine performance, and maintenance intervals. The study recommends using fuel that meets international standards and improving fuel quality monitoring systems before usage onboard ships.
Pelatihan Pengelasan Dan Perawatan Kapal Nelayan Bagi Masyarakat Nelayan Keputih Timur Gang Pompa Kecamatan Sukolilo Surabaya Marsudi, Sugeng; Awwalin, Rodlitul; Mursidi; Atmojo, Gatot Priyo Tri
Jurnal Pengabdian Masyarakat Pesisir VOLUME 3 NOMOR 1
Publisher : Universitas Hang Tuah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/jpmp.v3i1.105

Abstract

Pelatihan Pengelasan dan Perawatan Kapal Nelayan merupakan inisiatif untuk meningkatkan keterampilan dan pemahaman teknis masyarakat nelayan di Keputih Timur, Gang Pompa, Kecamatan Sukolilo, Surabaya. Program ini bertujuan memberikan pengetahuan yang mendalam tentang teknik pengelasan yang aman dan efektif, serta praktik perawatan kapal yang berkelanjutan. Materi pelatihan mencakup teknik pengelasan dasar, identifikasi dan perbaikan kerusakan kapal, serta pencegahan korosi. Dengan melibatkan partisipasi aktif dari masyarakat nelayan, pelatihan ini dirancang untuk meningkatkan keberlanjutan usaha perikanan lokal. Hasilnya diharapkan dapat memberikan manfaat ganda: meningkatkan keamanan dan kualitas kapal nelayan, dan pada gilirannya, meningkatkan hasil tangkapan dan keberlanjutan ekosistem laut.
Pentingnya Pengelolaan Stress Management dan Tekanan Pada Para Pelaut untuk bekerja di kapal. supangat, supangat; Marsudi, Sugeng
JIMF (Jurnal Ilmiah Manajemen Forkamma) Vol. 8 No. 1 (2024): JIMF (Jurnal Ilmiah Manajemen Forkamma)
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/frkm.v8i1.44458

Abstract

Abstrak : Penelitian ini bertujuan untuk mengidentifikasi tingkat stress pelaut, faktor-faktor penyebab dominan, serta mengevaluasi efektivitas strategi pengelolaan stress yang diterapkan. dalam konteks lingkungan kerja kapal. Dengan menggunakan pendekatan campuran (mixed methods), kualitatif dan kuantitatif, penelitian ini melibatkan metode survei, wawancara, dan observasi lapangan. Hasil penelitian mengungkapkan bahwa sebagian besar pelaut mengalami tingkat stress yang signifikan, dengan isolasi dan beban kerja tinggi menjadi penyebab utama. Diketahui bahwa strategi pengelolaan stress yang efektif, seperti pelatihan manajemen stress dan program rekreasi, terbukti memberikan dampak positif pada kesejahteraan pelaut. Dukungan psikologis juga muncul sebagai temuan kritis, menyoroti kebutuhan akan pendekatan holistik dalam manajemen stress di sektor maritim. Kata kunci: Kesejahteraan di Kapal; Stress Manajemen ; Tekanan Kerja. Abstract :The aim of this study is to identify seafarers' stress levels, the dominant causal factors, and evaluate the effectiveness of the stress management strategies implemented. in the context of the ship's work environment. Employing a combination of qualitative and quantitative methods, this research involves survey, interview and field observation methods. The findings of the study showed that most of seafarers experience significant levels of stress, with isolation and high workloads being the main causes. It is known that effective stress management strategies, such as stress management training and recreation programs, have demonstrated a favorable effect on seafarers' well-being. Psychological support also emerged as a critical finding, highlighting the need for a holistic approach to stress management in the maritime sector. Keywords: Stress Management Welfare on Ship; ; Work Pressure.
Based On Coastal Management Policy Sustainable Development In Kenjeran Beach Marsudi, Sugeng
Maritime Park: Journal of Maritime Technology and Society Volume 1, Issue 1, 2022
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (814.051 KB) | DOI: 10.62012/mp.v1i1.19934

Abstract

In the Surabaya City Spatial Plan for 2014-2030, the Kenjeran Beach area which is included in the Tambak Wedi is a marine tourism area. In recent years, the condition of the Kenjeran Beach area has experienced a decline in tourists. Given that, for several years there have been no significant changes in the development of the Kenjeran Beach area. For Kenjeran tourism to be more optimally developed, it is necessary to integrate and integrate many objects and tourist attractions in one area. The method used is the descriptive qualitative method. The results of the study describe the potential of the Kenjeran coastal area and then several policies that have been carried out by the government to develop the Kenjeran coastal area along with several impacts or conflicts on the local community. The cable car development policy for Kenjeran coastal tourism is very beneficial for the lives of coastal communities in the tourism sector and the economic life of the local community. However, the development only knocked down three fishing posts, which disturbed the people who had previously supported them. Although in the end the three posts were rebuilt in making policies, it is necessary to pay attention to no more losses on the one hand. Furthermore, the Bulak Fish Center policy whose impact is very beneficial for the survival of the Kenjeran coastal community because it is a form of livelihood so economic growth is very rapid. There are still many efforts that can be made for the implementation of policies on the Kenjeran coastal area to be more developed, but in that case, it needs to be analyzed again so that the policy is implemented properly.
Development of a Shipping Higher Education Curriculum that is Responsive to the Challenges of Industry 4.0 Marsudi, Sugeng
Maritime Park: Journal of Maritime Technology and Society Volume 2, Issue 3, 2023
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.v2i3.28267

Abstract

The rapid development of technology and the emergence of Industry 4.0 have brought new challenges to the field of shipping studies. To prepare students for this challenge, it is necessary to develop a curriculum that is responsive to the changing needs of the industry. This study aims to explore the development of a higher education curriculum for maritime studies at the Vocational Shipping Studies Faculty at Hang Tuah University that is responsive to the challenges of Industry 4.0. This study uses a qualitative research design, using a review of relevant literature and documents. The objective of research is the higher education curriculum for maritime studies at the Faculty of Vocational Sailing Studies at Hang Tuah University. Data obtained through review of relevant documents from experts. The findings show that responsive curriculum development requires a thorough understanding of industry needs and expectations, as well as a commitment to continuously improve and adapt. Based on these findings, this research proposes a framework for the development of a responsive higher education curriculum for maritime studies that incorporates elements such as industry collaboration, competency-based learning, and integration of technology and digital skills. This research has important implications for institutions seeking to develop curricula that are responsive to changing industry needs, and can contribute to the development of a skilled and competent workforce in the field of shipping studies
STRATEGI PEMASARAN HASIL TANGKAPAN IKAN DUKANG NELAYAN KEPUTIH TIMUR GANG POMPA AIR SURABAYA MELALUI PELATIHAN MEDIA SOSIAL Marsudi, Sugeng; Ambarwati, Arie; Lubis, Lunariana; Nasihah, Ainun
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 4 (2024): Volume 5 No. 4 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i4.30834

Abstract

Program pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kemampuan pengolahan hasil tangkapan ikan dukang dan pemasaran melalui pelatihan penggunaan media sosial untuk nelayan di Keputih Timur Gang Pompa Air, Surabaya. Dalam pelatihan ini, para nelayan diberi pengetahuan dan keterampilan tentang cara mengolah ikan Dukang dan memanfaatkan platform media sosial seperti Instagram, Facebook, dan WhatsApp untuk mempromosikan dan menjual hasil olahannya. Metode yang digunakan dalam pelatihan meliputi ceramah dan praktik langsung yang bertujuan untuk membekali nelayan dengan strategi pengolahan ikan Dukang dan pemasaran digital yang efektif. Hasil dari program ini menunjukkan peningkatan dalam pengetahuan dan keterampilan nelayan terkait pengolahan ikan Dukang dan penggunaan media sosial. Nelayan yang sebelumnya tidak familiar dengan berbagai olahan ikan Dukang dan media sosial kini mampu mengolah ikan Dukang dan membuat konten yang menarik, mengelola akun, serta berinteraksi dengan konsumen. Indikasi awal dari pelaksanaan strategi pemasaran melalui media sosial menunjukkan adanya peningkatan minat konsumen dan peningkatan penjualan hasil olahan ikan dukang. Tantangan yang dihadapi selama pelatihan antara lain keterbatasan akses internet dan rendahnya literasi digital, yang menjadi perhatian untuk program lanjutan. Secara keseluruhan, program ini berhasil membantu nelayan Keputih Timur Gang Pompa Air untuk lebih mandiri dalam mengolah ikan Dukang dan memasarkannya, memberikan dampak positif terhadap peningkatan ekonomi lokal, dan membuka peluang baru dalam pemasaran digital di sektor perikanan.
MODEL OF IMPROVING SEAFARERS' COMPETENCE TO REDUCE TURNOVER IN THE MARITIME INDUSTRY Marsudi, Sugeng; Awwalin, Rodlitul; Supangat; Nasihah, Ainun
IJMEA Journal Kedokteran Gigi Vol 2 No 1 (2025): March 2025
Publisher : Department of Marine Engineering, Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/ijmea.v2i1.377

Abstract

This study aims to develop an effective seafarer competency improvement model in reducing turnover rates in the Indonesian maritime industry. The research method used is a mixed-method with a quantitative and qualitative descriptive approach. Data collection was carried out through questionnaires, interviews, and documentation studies of 150 seafarers from five national shipping companies. The Technology Readiness Level (TRL) of the proposed model was evaluated at TRL 7, indicating that this model has been tested in a limited operational environment with adequate results. The results showed that 65% of seafarers felt they did not receive adequate competency-based training, while 48% of them indicated a desire to change jobs shortly. The competency improvement model, designed based on digital technology and simulation-based training, succeeded in increasing the average competency score of seafarers from 68% to 85% within six months. In addition, the turnover rate of the company that became the pilot project for this model decreased from 22% to 14%. This study offers a state-of-the-art in the form of an integration of competency-based approaches with digital technology, different from previous studies that focused on conventional interventions. The novelty of this study lies in the use of a digital-based model that combines continuous evaluation and adaptive training programs that are tailored to the needs of individual seafarers. This model is expected to be a strategic solution to increase seafarer retention in the maritime industry while strengthening the competitiveness of the Indonesian workforce in the international market.