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All Journal JURNAL ILMIAH PLATAX ECSOFiM (Economic and Social of Fisheries and Marine Journal) Journal of Applied Science, Engineering, Technology, and Education Community Development Journal: Jurnal Pengabdian Masyarakat Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Jurnal Pengabdian Masyarakat Waradin JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP Journal of Engineering and Transportation (JET) Kalao’s Maritime Journal International Journal of Mechanical, Industrial and Control Systems Engineering
Haryadi Wijaya
Politeknik Pelayaran Sulawesi Utara
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences Transportation Other

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Studi keragaan kapal pengawas hiu 02 di Pangkalan Pengawasan Sumber Daya Kelautan dan Perikanan Bitung: The Performance of the HIU 02 Surveillance Ship in the PSDKP Bitung Efrayanto Lumuhu; Kawilarang Warouw Alex Masengi; Fransisco Philep Theodorus Pangalila; Revols Dolfi Christian Pamikiran; Lefrand Manoppo; Hesky Stefy Kolibu; Haryadi Wijaya
JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP Vol. 8 No. 2 (2023): Juli - Desember
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jitpt.8.2.2023.49374

Abstract

The objectives of this study are to determine the amount of fuel consumption within one hour at 600, 1200, and 1700 rpms; describe the operation of the vessel's main engine; and describe the systems in the vessel's main engine. A patrol vessel serves to carry out surveillance and law enforcement against vessels engaged in illegal fishing. In conducting surveillance, the patrol vessel is supported by a main engine, which is a component that propels the vessel. The operation, the main engine requires fuel oil (BBM) to drive the engine. The research findings indicate that : (1) the fuel consumption of the main engine within one hour is 54 liters at 600 rpm, 108 liters at 1200 rpm, and 170 liters at 1700 rpm; (2) the operation of the main engine is carried out by checking the fuel, lubricating oil, cooling water, and opening the fuel valve and seawater valve before starting the engine. Then, turn the engine contact switch from OFF to ON position to enable the ship to move, and to stop the engine, reduce the engine throttle and turn the contact switch from ON to OFF position, and then close the opened valves; (3) The systems in the main engine include the electric starting system, fuel system, wet lubrication system, and closed cooling system.
Modification of Ballast Filtering Device on John Lie Training Ship to Prevent Marine Pollution Haryadi Wijaya; Kawilarang Warouw Alex Masengi; Lefrand Manoppo; Deiske Adeleine Sumilat; Rizald Max Rompas; Heffry Veibert Dien; Vivanda Octova Joulanda Modaso
Journal of Applied Science, Engineering, Technology, and Education Vol. 5 No. 1 (2023)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.asci1736

Abstract

This study aims to present appropriate selection methods for evaluation, analysis, and comparison between different ballast water treatment technology systems in order to make good decisions in selecting the most optimal treatment system. This research designed a ballast water filter device on the John Lie training ship to prevent marine pollution due to species movement through the ballast water transfer process by referring to the D2 standard of the IMO Ballast Water Management Convention. During the ballasting process, ballast water contains thousands of species of marine animals and plants that are carried in ballast tanks, causing problems for the marine environment and human health. The modification of the filtration tool designed by the researcher used a 0,1 mm and 0,01 mm net tied to the ballast tank inlet pipe using a clamp on the ballast pipe of the John Lie training ship. This can fully be used during the process of filling ballast water from port seawater to enter the ballast tank through this filtration system. The results shown after passing the filter with a total plate count of 36 microorganisms indicate that the filtration system designed by the researcher can meet the D2 standard of the IMO BWM Convention Regulation.
Bridge Duty On A Ship: Study On Preventing Collisions At Sea On The Training Ship John Lie Haryadi Wijaya; Hadi Setiawan
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 5, Number 1, March 2024 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v5i1.32168

Abstract

The knowledge and skills of a ship's crew can play a key role in preventing collisions. The Bridge Watchkeeping Duty becomes crucial in this context, as they are the first to detect potential threats. Given the increasing risks in maritime transportation and the need to prevent ship collisions, several steps can be taken. One of them is to effectively carry out the tasks and functions of the Bridge Watchkeeping Duty. Therefore, this study aims to analyze the Bridge Watchkeeping Duty, specifically, the efforts to prevent sea collisions conducted by the Ship's Bridge Watchkeeping Service, and how its theoretical and practical implementation is carried out in the field. This qualitative study uses a descriptive method to describe and elaborate on the study object, namely the John Lie training ship. The study will include quotations from various data sources such as interviews, field notes, memos, and other official documents. Data analysis in this study uses the techniques of Miles and Huberman. The results of this study indicate that the implementation of these duties and responsibilities must always be based on a deep understanding of various national and international maritime regulations, as well as knowledge of the characteristics of the ship and its surrounding environment. Additionally, implementing regulations such as the 2010 Manila Amendments to the STCW 2010 is also important to ensure the welfare and fitness of the watchkeepers so they can perform their duties and responsibilities optimally. This study has several limitations, such as variables that need to be explored further, such as the psychological aspects of bridge watchkeepers who bear a heavy workload, extreme sea weather conditions, and ship facilities that support collision prevention activities. Thus, this study is expected to provide constructive thoughts and suggestions for maritime transportation stakeholders, particularly sailors and crew members, regarding the importance of properly implementing the Bridge Watchkeeping Duty. Focus on the human aspect in preventing ship collisions at sea through the Ship's Bridge Watchkeeping Service.
Sosialisasi dan Pelatihan Dasar-Dasar Keselamatan di Atas Kapal Kepada para Nelayan Desa Sapa Timur dan Relevansinya terhadap Keselamatan Pelayaran Iksan Saifudin; Arika Palapa; Teriyanti Teriyanti; Haryadi Wijaya; Hendra Purnomo
Jurnal Pengabdian Masyarakat Waradin Vol. 4 No. 3 (2024): Jurnal Pengabdian Masyarakat Waradin
Publisher : Sekolah Tinggi Ilmu Ekonomi Pariwisata Indonesia Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/wrd.v4i3.366

Abstract

The Merchant Marine Polytechnic of Sulawesi Utara hold a community service to the people of Sapa Timur Village is motivated by the responsibility for implementing the Tri Dharma of Higher Education and the low level of public understanding of the basics of safety while on board ships. The activity was hold in May 7, 2024. The purpose of this community service is to achieve the target of the community service work program and increase public knowledge about basic safety and disaster preparedness training on ships. The method used is socialization and training. The results and conclusions obtained are majority of the community participants got many of understanding knowledge of the basics of safety on board and hoping for similar activities to be carried out again.
Good Fish Handling Techniques to Maintain the Quality of Catch from Ship to Consumer Wijaya, Haryadi; Dien, Henny Adeleida; Tumbol, Reiny A.; Mentang, Feny
Jurnal Ilmiah Platax Vol. 12 No. 2 (2024): ISSUE JULY-DECEMBER 2024
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v12i2.55636

Abstract

Proper handling of fish or fishery products from ships to consumers necessitates collaboration among fishermen, government agencies, and other stakeholders. By adopting a holistic approach encompassing technical, regulatory, and educational aspects, we can ensure the efficient and sustainable operation of fisheries supply chains for all involved parties. This article presented a literature review on good fish handling practices from ship to consumer, focusing on onboard handling, auctions, landing, and transportation. Using the search term 'Good Handling Practices for Fishing Products,' six articles out of 4,470 were identified that met the criteria for further discussion. The literature review findings highlighted optimal strategies for increasing fishing, auction, and transportation processes. These included improving record-keeping and documentation, implementing aerator systems to preserve fish quality, bulk fish cooling using ice cubes without water to mitigate quality deterioration, ensuring sanitation of fish distribution support equipment to prevent bacterial contamination, and utilizing tools such as Trolley Lifters to increase the efficiency of the fish distribution process. Therefore, governmental and non-governmental institutions should provide support and training to fishermen to maximize both the quality and quantity of fish catches. Keywords: Fish Handling Techniques, Catch Quality, Ships, Consumers
The Dangers of Marine Pollution on Consumer Health, Economic Value, and Aesthetic Value in Human Life Wijaya, Haryadi; Dien, Henny Adeleida; Montolalu, Roike Iwan; Makapedua, Daisy Monica
Jurnal Ilmiah Platax Vol. 12 No. 2 (2024): ISSUE JULY-DECEMBER 2024
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v12i2.55871

Abstract

Water pollution happening in the sea results in changes to the composition or structure of the water affected by human activities and natural processes. This leads to water having qualities and functions that do not align with their intended uses and can disrupt human life, marine biota, and marine ecosystems. Pollution in the marine ecosystem undoubtedly affects marine products in various aspects of life. This article used a literature review method to gather the necessary data for explaining the discussed topic. This article aims to explain the harmful impacts of marine pollution on consumer health, economic value, and the aesthetic value of the marine ecosystem. Based on the results of literature studies conducted through secondary data analysis from published journals in the last 10 years (2015-2024), it was found that marine pollution contaminated with bacteria or pathogens due to chemical substances can disrupt human health, causing symptoms such as vomiting, diarrhea, stomach pain, collapse, and even death. The economic aspect also experienced its impacts, such as the decrease in fishermen's catch and the disruption of the beauty of the marine ecosystem due to changes in water composition, leading to the sea appearing cloudy and odorous, and being filled with waste. Keywords: Dangers of Marine Pollution, Consumer Health, Economy, Aesthetics
The Influence of the Implementation of the Watch Service on Security When Berthing at the Pier on the Training Ship John Lie Wijaya, Haryadi; Setiawan, Hadi; Saifuddin, Iksan
Journal of Engineering and Transportation Vol. 2 No. 1 (2024): Journal of Engineering and Transportation
Publisher : Cipta Kind Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research is based on an incident that occurred on March 4 2021 at exactly 08:20 LT (Local Time) when the ship was docked at the port of Merauke, Papua, a theft occurred which resulted in the paint being in the bosun store as well as personal belongings belongings of the ship's crew were lost stolen. So the author raises the problem of how the guard service is carried out when the ship is docked at the port with the aim of knowing the implementation of the guard service on the John Lie Training Ship when the ship is docked at the port. The method used in this research is a qualitative method which produces descriptive data in the form of written words from people and observed behavior. The data source used is primary data obtained directly from the research site by making observations, which are related to the title of the thesis. The results of research and discussion of problems in this thesis show that the implementation of guard duty on the John Lie Training Ship has not been carried out optimally. This was due to a lack of understanding of responsibilities while carrying out guard duties while docked at the port and a lack of communication between the officer on duty and the crew on duty.
Analisis Kebocoran Tangki Ballast Di MT. SEPINGGAN/P. 3008 Haryadi Wijaya, Haryadi
KALAO'S MARITIME JOURNAL Vol 2 No 1 (2021): KALAO’S MARITIME JOURNAL
Publisher : Politeknik Pelayaran Sulawesi Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69754/kalaos.v2i1.54

Abstract

Penelitian ini bertujuan untuk mengetahui penyebab bocornya tangki ballast di kapal MT. SEPINGGAN / P. 3008 akibat kurangnya pengetahuan dan pengalaman kru atau ABK kapal dan tidak teraturnya jadwal dok dan juga untuk meningkatkan pengetahuan dan pengalaman kru tentang perawatan kapal terutama mengenai tangki ballast sehingga tidak terjadi kebocoran pada tangki ballast. Penelitian ini berlokasi pada kapal MT. SEPINGGAN / P. 3008. Adapun waktu yang dibutuhkan penulis dalam melakukan penelitian ini yaitu selama 12 bulan 1 hari yaitu dari bulan Februari 2015 sampai Februari 2016. Dalam penulisan ini penulis menggunakan Metode Analisis kualitatif, yaitu suatu analisis yang menjelaskan tentang penyebab dan cara penanggulangannya tentang kejadian kebocoran pada tangki ballast di atas kapal MT. SEPINGGAN / P. 3008. Kesimpulan dalam penelitian ini bahwa penyebab bocornya tangki ballast kapal MT. SEPINGGAN / P. 3008 adalah Kurangnya pengetahuan dan pengalaman ABK yang bekerja di kapal MT. SEPINGGAN / P. 3008 dalam perawatan pelat-pelat tangki ballast dan Karena terbatasnya dana perusahaan yang digunakan dalam pengoperasian kapal dan tidak tetapnya route pengoperasian kapal dapat mengakibatkan kapal tidak teratur dalam menjalani dok sehingga menyebabkan karat pada pelat tangki yang mengalami kebocoran. Adapun saran yang diberikan yaitu Bagi perusahaan pelayaran diharapkan agar dalam penerimaan ABK supaya diseleksi dengan ketat terutama mengenai pengetahuan dan pengalamannya mengenai perawatan kapal dan diharapkan untuk melaksanakan dok kapal kepada armada tepat waktu untuk menghindari kebocoran tangki ballast.
Optimizing Maritime Industry Management: An Innovative Leak Repair Technique for Ballast and Cargo Tanks Wijaya, Haryadi
ECSOFiM (Economic and Social of Fisheries and Marine Journal) Vol 12, No 1 (2024): ECSOFiM October 2024
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.ecsofim.2024.012.01.05

Abstract

The operation of ships at sea involves various risks, including damage to the ship's structure, particularly to the ballast tanks and cargo tanks. Leaks in these tanks can cause significant financial losses, seriously impact the environment, and even threaten lives at sea. Therefore, this study aims to analyze the causes of leaks in ballast tanks and implement repair techniques used to address leaks in the ballast and cargo tanks on the vessel MT. Sepinggan. It also evaluates maintenance practices that include technical patching procedures and regular docking as part of ship management strategies. This research uses field research methods and literature studies with a qualitative descriptive approach, where the research sample is taken through purposive sampling with MT Sepinggan as the research object. The study shows leaks in the ballast tanks of MT. Sepinggan is caused by delayed docking and a lack of routine maintenance, which makes the tank plates thin and prone to leakage. Repair techniques, including patching procedures and regular docking schedules, have proven effective in addressing leaks and improving ship management. Limited funds and uncertainty of ship operational routes also resulted in irregular maintenance schedules.
Enhancing Predictive Maintenance Strategies for Naval Auxiliary Systems in Maritime Training Vessels : A Qualitative and Sensor-Based Analysis Jaya Alamsyah; Yustiani Frastika; Stevian G. A. Rakka; Haryadi Wijaya; Santun Irawan
International Journal of Mechanical, Industrial and Control Systems Engineering Vol. 2 No. 1 (2025): March :International Journal of Mechanical, Industrial and Control Systems Engi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijmicse.v2i1.256

Abstract

Background: Maritime engineering has traditionally relied on reactive and preventive maintenance strategies, often leading to operational inefficiencies, unplanned downtime, and excessive costs. With the rise of smart ship technologies, predictive maintenance (PdM) has emerged as a data-driven solution, leveraging sensor-based monitoring and real-time diagnostics to optimize ship maintenance. However, its integration into maritime education remains underexplored, particularly in training vessels used for vocational learning. Original Value: This research contributes new insights into the feasibility, effectiveness, and educational relevance of predictive maintenance in maritime vocational training. Unlike previous studies that focus on commercial ship applications, this study examines PdM within the context of training vessels at Poltekpel SULUT, bridging the gap between academic training and industry expectations. Objectives: The study seeks to answer: How does predictive maintenance improve the efficiency, cost-effectiveness, and reliability of naval auxiliary systems in training vessels? Methodology: A qualitative approach was employed, integrating sensor-based performance analysis, structured interviews, and questionnaire surveys involving cadets, instructors, and industry professionals. Data were analyzed through thematic categorization, cross-group comparisons, and narrative synthesis. Results: PdM demonstrated high effectiveness in reducing downtime (92/100), optimizing maintenance efficiency (91/100), and aligning with industry practices (89/100). However, challenges in sensor accuracy (85/100) and training integration were identified. Conclusions: The findings highlight the necessity of incorporating predictive maintenance into maritime training curricula to equip future engineers with the skills required for Industry 4.0 maintenance solutions, ensuring better operational efficiency and sustainability in the maritime sector.
Co-Authors Alamsyah, Jaya Arika Palapa Daisy Monica Makapedua Deiske Adeleine Sumilat Dien, Heffry Veibert Efrayanto Lumuhu Feny Mentang Fransisco Philep Theodorus Pangalila Hadi Setiawan Hadi Setiawan Hendra Purnomo Henny A Dien Hesky Stefy Kolibu Iksan Saifudin Kawilarang Warouw Alex Masengi Kawilarang Warouw Alex Masengi Lefrand Manoppo Lefrand Manoppo Lefrandt , Lucia Ingrid Regina Punuhsingon, Charles Stanley C. Reiny A. Tumbol Revols Dolfi Christian Pamikiran Rizald Max Rompas, Rizald Max Roike Iwan Montolalu Santun Irawan, Santun Stevian G. A. Rakka Teriyanti Teriyanti Vivanda Octova Joulanda Modaso Yustiani Frastika