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Rizal Rochmansyah
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EFEKTIFITAS PERAWATAN SMOKE DETECTOR DALAM UPAYA MITIGASI KEBAKARAN DI KM. TILONGKABILA Cindy May Syafitri; Rizal Rochmansyah; Mashartanto, Achmad Ali; Putra, Riki Wanda; N.H, Meilinasari
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 01 (2026): Volume 12 No. 01, Maret 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i01.12110

Abstract

“The Effectiveness of Smoke Detector Maintenance in Fire Mitigation Efforts on Board KM Tilongkabila,” supervised by Mr. Rizal Rochmansyah, S.Tr.Pel., M.Tr.T., and Mr. Riki Wanda Putra, M.Pd. This study aims to analyze the effectiveness of smoke detector maintenance in supporting fire mitigation efforts on board KM Tilongkabila. The research employed a descriptive qualitative approach, with data collected through field observations, semi-structured interviews with four key informants (the Captain, Second Engineer, Third Officer, and Radio Officer), and documentation review. Data analysis was conducted using the Miles and Huberman interactive model, which includes data reduction, data display, and conclusion drawing, strengthened by source and technique triangulation. The results indicate that smoke detector maintenance has been carried out routinely through monthly inspections, sensor cleaning, alarm testing, and documentation in the logbook. The alarm system is integrated with the bridge panel and the ship’s internal communication system, and is supported by regular fire drills. The main challenges identified include dust and humidity in the engine room, which may trigger false alarms. Overall, smoke detector maintenance is considered effective in supporting early fire mitigation; however, improvements are still needed in terms of sensor modernization and environmental control.
OPTIMALISASI PERAWATAN LIFE SAVING APPLIANCES (LIFEBOAT) GUNA MENINGKATKAN KESELAMATAN DI KAPAL MT. PASAMAN Fahera, Nadella; Abadi, Kurniawan; Rizal Rochmansyah; Erlinda, Nelfi; Purba, Damayanto
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 01 (2026): Volume 12 No. 01, Maret 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i01.12125

Abstract

Life Saving Appliances (LSA) are essential safety equipment that play a vital role in ensuring crew safety, particularly in emergency situations. However, the maintenance of LSA on board ships is not always carried out optimally despite routine inspections. This study aims to identify problems in LSA maintenance, analyze factors contributing to suboptimal maintenance, and formulate efforts to optimize LSA maintenance, especially lifeboats, on board MT. Pasaman The data obtained are data collected from observations where researchers observe directly the object of research, documentation where research take pictures using a camera as a supporting, and interviews where researches ask questions directly to respondents and record respondents answer. This study uses a descriptive qualitative method with data collection techniques including observation, interviews, and documentation. Data analysis was conducted using the 3M approach (Man, Money, Method) to identify factors affecting the implementation of LSA maintenance. The results show that lifeboat maintenance has been carried out in accordance with SOLAS, ISM Code, and the Planned Maintenance System (PMS) procedures. However, the implementation has not been fully optimal due to operational time constraints, uneven crew understanding, and inspections that are not conducted comprehensively. Optimization efforts can be achieved by improving supervision of maintenance activities, conducting regular safety meetings and drills, and adjusting maintenance schedules to ship operational activities to ensure the readiness of safety equipment.
OPTIMALISASI PENERAPAN PROSEDUR PENCEGAHAN KONTAMINASI MUATAN PADA PERGANTIAN CARGO DI MT.SAMUDERA BIRU 168 Darmansyah Alfaruq, Revo; Mashartanto, Achmad Ali; Rizal Rochmansyah; Arifian, Naf'an; Rosnani
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 01 (2026): Volume 12 No. 01, Maret 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i01.12184

Abstract

Cargo change operations on tanker vessels carry a risk of contamination if the tank cleaning process is not performed optimally. The problem addressed in this study is the less-than-optimal implementation of cargo contamination prevention procedures during cargo change operations on board MT SAMUDERA BIRU 168. This study aims to analyze the level of implementation of tank cleaning procedures and identify factors and constraints that influence the effectiveness of its implementation. This research employed a descriptive qualitative method using a fishbone analysis approach. Data were obtained through direct observation, interviews with officers and crew members, and ship documentation. The analysis classified potential causes into several aspects, namely human resources, work methods, equipment, supervision systems, and working environment conditions. The results show that tank cleaning procedures were generally carried out according to the established stages, from stripping to final inspection before the tanks were declared dry and up to dry. However, the implementation was not fully optimal, as indicated by flushing duration not consistently reaching 30 minutes, uneven spraying in upper frame areas, and slight moisture detected during inspection. The influencing factors include human resources, operational time pressure, hot working conditions inside the tanks
ANALISIS KETERAMPILAN ANAK BUAH KAPAL DALAM MENGHADAPI KEADAAN DARURAT MELALUI SIMULASI PENURUNAN SEKOCI PENOLONG DI KM. SANGIANG Rigan, Muhammad; Rizal Rochmansyah; Mashartanto, Achmad Ali; Kurniawan, Edi; Setiyawati, Rini
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 01 (2026): Volume 12 No. 01, Maret 2026 Published
Publisher : STKIP Subang

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

Abstract

Passanger ship play an important role in supporting community activities. During voyages, safety equipment is crucial because it must meet the standards set by SOLAS. However, in practice, there are often problems with safety equipment and the skills of the crew themselves. This study aims to identify the factors, constraints, and efforts that influence the skills of crew. The method used in this study is descriptive qualitative, with the research location on the KM. Sangiang ship. The data used is primary data obtained directly through interviews and observations, while secondary data is obtained from ship documents or related reports on board the ship. This study also employed data collection tecchniques such as observation, interviews, and documentation, as well as triangulation data analysis. The result of this duty indicated that the factors and constraints that affect crew skills are crews understanding of lifeboat lowering procedures, discipline, and lifeboat readiness. Efforts made to overcome obstacles include conducting evaluations after drills and improving communication and coordination among crew members.
ANALISIS KOROSI TERHADAP PERFORMA BUTTERFLY VALVE PADA SISTEM BONGKAR MUAT CARGO DI MT.ADRIA Gema Fajrul Akbar; Bayu Yudho Baskoro; Rizal Rochmansyah; Dody Efrianto; Akhmad Gifari Multazam
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 Nomor 02, Juni 2026 Published
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.12814

Abstract

Corrosion is one of the primary causes of failure in ship piping systems, particularly on butterfly valves, which play a critical role in the loading and discharging operations of liquid cargo. This study aims to analyze the causes of corrosion on butterfly valves and its impact on the operational performance of the cargo discharge system aboard the MT.Adria. dopts a descriptive qualitative approach, with data collected through field observations, interviews with crew members, and documentation. The findings show that valve damage is caused by a combination of harsh marine environmental conditions, inappropriate material selection that leads to galvanic corrosion, and inadequate maintenance procedures. This corrosion results in valve malfunction, system leakage, and delays in cargo discharge operations. Using a fishbone diagram analysis, the study identifies three main contributing factors: valve material, operational environment, and inspection and maintenance practices. The findings highlight that a small component failure, such as a valve, can significantly affect the overall efficiency and safety of ship operations. The study recommends implementing risk-based preventive maintenance, selecting corrosion-resistant valve materials suitable for marine environments, and conducting routine inspections to enhance the reliability of the cargo discharge system on tankers.
OPTIMALISASI PENGGUNAAN ECHOSOUNDER DALAM OLAH GERAK KAPAL DI ALUR PELAYARAN SEMPIT PADA MT. GRAND POWER Mickel Ramadhan; Achmad Ali Mashartanto; Rizal Rochmansyah; Syafni Yelfi Siska; Kadek Laju
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.15314

Abstract

The optimization of navigation equipment is very important to support maritime safety, especially when a vessel is maneuvering in narrow channels. One of the navigation instruments that plays an important role in monitoring water depth is the echosounder. This study aims to determine the procedure for using the echosounder when entering narrow shipping lanes, the factors affecting the optimization of its use, and the efforts to improve the utilization of the echosounder in supporting navigational decision making on board MT. Grand Power. This study used a descriptive qualitative method with data collection techniques including observation conducted by the researcher during the research process, interviews with the Captain, Second Officer, and Third Officer, and documentation supporting the research obtained during the researcher’s sea practice (PRALA) on board MT. Grand Power. The results of research conducted during sea practice (PRALA) show that the procedure for using the echosounder has been carried out in accordance with the ship’s standard operating procedures and the equipment manual book, which includes preparation, implementation, and evaluation stages. However, in practice there are still several factors affecting the optimal use of the instrument, such as the limited attention of the officer on watch due to dense traffic conditions, lack of continuous monitoring, and the utilization of the equipment features that has not been maximized. Efforts that can be made to improve the utilization of the echosounder include improving the competence of officers on watch, conducting routine maintenance and calibration of the equipment, and consistently implementing navigation procedures.With the optimization of echosounder usage, navigational decision making is expected to be more accurate and effective, thereby improving navigation safety, especially when the vessel operates in narrow shipping channels.
Co-Authors Abadi, Kurniawan Achmad Ali Mashartanto Akhmad Gifari Multazam Arifian, Naf'an Bayu Yudho Baskoro Cindy May Syafitri Darmansyah Alfaruq, Revo Dody Efrianto Edi Kurniawan Fahera, Nadella Gema Fajrul Akbar Kadek Laju Mashartanto, Achmad Ali Mickel Ramadhan N.H, Meilinasari Nelfi Erlinda Purba, Damayanto Putra, Riki Wanda Rigan, Muhammad Rosnani Setiyawati, Rini Syafni Yelfi Siska