Majalah Ilmiah Gema Maritim

Analisis Faktor Faktor Yang Mempengaruhi Cycle Time pada PT.Cakrawala Nusa Bahari

Dany Dian W. — 2024-03-31

More than 90% of the coal produced in Indonesia comes from Kalimantan, the country's coal production hub. Only about 51% of national coal reserves are found in Kalimantan; other regions of the country, particularly Sumatra, have significant coal reserves. Coal and other mineral resources in large quantities, including petroleum, are stored underground in the interior of the earth. This study is expected to see and learn about several variables of Waiting Time, Loading and Unloading Productivity and Ship Scheduling and whether it affects Cycle time at PT. Nusa Bahari Skyline. The population of this study is Clients who use the services of PT. Cakrawala Nusa Bahari with a sample of 100 respondents with sampling techniques Non probability sampling type of incidental sampling by distributing questionnaires and the data obtained are processed using quantitative analysis using SPSS software. The study found that waiting time had a good and large influence on cycle time. The results of multiple linear regression equations prove that ship scheduling has a positive and large effect on cycle time (table values of 2.641 > 1.98472). The results of multiple linear regression equations prove that loading and unloading bring benefits and are great for cycle time (calculated value of 2.777 > table value of 1.98472).

Aktivitas Perawatan Sistem Bahan Bakar Mesin Diesel Tipe 12 PC4 – 2V

Waris Wibowo — 2024-03-31

Fuel system maintenance is one system that plays an important role in the smooth operation of a diesel engine, because each diesel engine will not be separated from fuel for the combustion process in running or operating an engine. The purpose of this study is to find out how the maintenance activities of the diesel engine fuel system type 12 PC4 – 2V on KM ships. Mutiara Berkah II which is one of the cruise fleets owned by PT. Atosim Lampung Sailing. The research methodology used is qualitative descriptive with field research. Data collection was used using interview techniques, observation and documentation. The results showed that diesel engine fuel system maintenance activities as the main mover on KM ships. Mutiara Berkah II at PT. Atosim Lampung The cruise has been going well.

Mencegah Kecelakaan Kerja di Kapal dengan Penggunaan Inert Gas System

Iwan Mahendro — 2024-03-31

The sea is where many ships travel to various destinations. One of the ships sailing on the sea is a tanker. The tanker was loaded with liquid material that was likely to be loaded with oil. Tankers loaded with oil have the possibility of accidents such as fire. It has been the case of ships that have experienced fires. One of the problems is that the use of an inert gas system has not been implemented on ships, even though this system is very helpful in minimizing the occurrence of fires on ships. With this research, it can be expected that we know the method of operating the inert gas system and the working system of the inert gas on the tanker. In this study, I used several methods, namely: Conservation, Interviews, Documents, and literature in this way the author got some data to get this research. The result of this study is to minimize the occurrence of accidents on ships.

Optimalisasi Peran Pelaut Indonesia di Belanda sebagai Bagian Perwujudan Indonesia Menjadi Poros Maritim Dunia

Novan Wahyu Hidayat — 2024-03-31

Indonesian Seafarers have a crucial role in helping to develop the country and supporting the sustainability of Indonesia as the World Maritime Axis. This scientific writing aims to discover and explain the role of Indonesian Seafarers in the Netherlands as part of Indonesia's realization of becoming the world's maritime axis. The research method that has been carried out is using a descriptive qualitative approach, and in collecting data, apart from documents, researchers also need research subjects such as related agencies and several Indonesian Seafarers who work on Dutch ships, and means of literature studies and field studies carried out data analysis. From the results of the discussion, it was found that 1) to realize Indonesia as the world's maritime axis, competent Human Resources (HR) must be available in sufficient numbers, 2) The shipping industry in the Netherlands is one of the most varied in the world because it employs thousands of seafarers Indonesia, 3) Maritime educational institutions in Indonesia must be able to improve the quality of the learning process and be able to create a link and match program between the campus and the world of work so that qualifications and educational quality standards can be achieved. From this study, it can be concluded that to realize Indonesia as the world's maritime axis and optimize the role of Indonesian Seafarers on the international stage, it is mandatory to master English and have adequate hard and soft skills to compete well.

Analisis Dampak dan Cara Mengatasi Kegagalan Sistem Pendinginan pada Auxiliary Engine di MV. Federal Kibune

Gigih Ditya Nugroho — 2024-03-31

Auxiliary engines are a category of internal combustion engines in which air is compressed to a temperature sufficient to burn fuel sprayed into the combustion chamber. A faulty cooling system can cause Auxiliary engine No. 1 MV. Federal Kibune is not working optimally. The purpose of this study is to determine the causes and impacts caused and efforts made to overcome engine failure. This research uses qualitative descriptive research method with SHEL (Software, Hardware, Environment and Liveware) method research design. Data collection techniques through interviews and direct observation. The results of this study stated that the factors causing the failure of the cooling system were the non-implementation of appropriate maintenance of the cooling freshwater pump (high-temperature water) components, the availability of spare parts and incomplete instruction manual manuals, the wear of impeller and shaft threads, weakening construction, loss of impeller and shaft traction, uncirculated temperature, lack of fresh water treatment, lack of monitoring, and improper operation according to procedures. The impact is damage to the cooling fresh water pump, limited handling, overheating, damage to the impeller and shaft cooling fresh water pump, obstructed loading and unloading, increased temperature, changes in freshwater quality, limited problem detection, and improper operation according to procedures. Efforts are made to carry out the maintenance system (PMS) plan, conduct safety meetings, check parameters, replace impellers and shafts, gradually warm up and cool, check fresh water coolant, provide instructions to the engine crew, and provide training on engine crew operations.

Analisis Pengaruh Model Manajemen Kinerja Dosen terhadap Prestasi Taruna Akademi Maritim Belawan Medan

Veronika Saragih — 2024-03-31

The lecturer's performance management model in carrying out their duties must have a well-planned understanding of the teaching and learning process. Lecturers establish strategies, methods, and media to implement effective learning processes, thus enabling learning objectives to be achieved. The purpose of this research is to examine the influence of the lecturer performance management model in improving cadet achievement. The research is quantitative. The research subjects are lecturers and cadets. The sample set consists of 30 cadets selected using the Accidental Sampling method. The data collection technique is done through questionnaires. The results obtained from the research indicate that the lecturer performance management model influences cadet learning achievement, there is a relationship between lecturer performance management and cadet learning outcomes at the Maritime Academy Belawan Medan.

Kebutuhan Kapal Pengangkut Gas Alam Cair (LNG) dalam Proyeksi Perdagangan LNG Antarnegara

Dimas Angga Fakhri Muzhoffar — 2024-03-31

The impact of global economic growth is reflected in commodity price fluctuations and the intensive transportation needs, particularly for LNG. The Sustainable Development Goals focus on carbon emissions until 2050 drives an increase in the demand for LNG as a clean energy source. In the context of international trade, LNG carriers through maritime routes serve as the primary means for export and import, fulfilling the need for efficient transportation. Additionally, the construction process of LNG vessels takes a considerable amount of time, with ships being ordered based on global LNG transactions. Therefore, precise estimates are crucial to support economic benefits. Through the projection of LNG trade volumes, this research aims to provide insights into the potential demand for LNG carriers. Predictions using linear regression analysis for each route indicate the potential for capacity increases up to 134% by 2042. Such conditions are in line with the projected LNG supply, expected to continuously rise until 2040 to meet the demand in both industrial and electricity sectors. These results are projected for each type of LNG carrier, where Conventional vessels are anticipated to increase significantly by up to 599 new ships. Specifically, this study offers an in-depth perspective on the dynamics of global LNG trade and potential projections of future ship requirements, opening opportunities for facility development and business process modifications in the context of LNG transportation.

Upaya Menyikapi Bentuk Kaidah Komitmen pada Perspektif Anggota Organisasi dalam Pengelolaan Organisasi Bidang Kemaritiman

Ali Khamdilah — 2024-03-31

Abstract

The purpose of this study is to determine the extent of the perspective of organizational members about the meaning of commitment to organizational management. With the background, namely the mindset of organizational members in interpreting the form of commitment to organizational management, the main problem that arises is the inability to interpret the form of actual commitment that is based on organizational members including understanding commitment, realization of commitment, commitment obstacles, so that it becomes a dilemma when commitment clashes with circumstances or conditions in organizational management. This research is descriptive qualitative research that measures the concept of thinking from a questionnaire about the relationship of commitment to organizational management so that it will get an idea of the meaning of commitment in the organization. Data collection using questionnaires with interview methods with respondents to explore information about the process of forming commitments and to get how much perspective on commitments. In addition, this study also uses observation methods to get an overview of what happens about the respondents' perspective on the meaning of commitment and its application to the organization, whether it is limited to encouragement in the implementation of organizational management or extends to responsibility for organizational management with risks that occur when it clashes with non-conformities. The conclusion obtained is: that commitment is a meaning that serves as a positive encouragement that aims to arouse work passion in achieving the goals of the organization. Commitment cannot be made something to blame when the final results achieved do not follow organizational expectations because the nature of commitment is only as a positive bait and only as one's self-motivation to build enthusiasm in achieving organizational goals. The need for a policy is an effort used to bridge situations that are not by the actual situation so that the role of commitment will still be maintained to lead to the planned final results. Without rules, a commitment can still be implemented, because a commitment is an affirmation or expression conveyed to others as an effort to convince themselves of their sincerity or seriousness in acting. Even without rules, social sanctions will still occur if the perpetrators of the commitment do not carry out the consequences. On the other hand, with the application of written rules, a commitment will be more effective in its implementation because the rules are an order that must be obeyed and carried out and accompanied by written sanctions

Keywords: Commitment, Organization, Management, Management

Total Physical Response And Paraphrasing Method In The Development Of Teaching Material For The Maritime English Subject At Shipping Vocational School

Nyoman Ardiana Listriyawati — 2024-03-31

For some marine cadets in vocational high school, one of the difficulties in learning English is listening, whereas the students lack concentration, understanding, and vocabulary. Employing suitable learning methods that will help the students improve their skills in listening is expected to overcome the student’s lack of concentration, understanding and vocabulary. In this research, the researchers will find out whether total physical response and paraphrasing as learning methods can improve cadets’ listening skills. A qualitative method was used in this research, involving sixty marine cadets as the respondents. The finding revealed that both methods Total Physical Response and Paraphrasing have a significant impact on the development of Maritime English teaching materials for shipping cadets, with some improvement on indicators that should be added to enhance The Maritime English teaching materials.

Evaluasi Kebijakan Bongkar Muat Barang untuk Mencegah Terjadinya Demmurage pada Perusahaan Keagenan Kapal di Wilayah Pelabuhan Tanjung Emas Semarang

Retno Anggoro — 2024-03-31

Demurrage or the cost of more time loading and unloading goods at the port is an undesirable additional cost for ship agency companies. This study aims to evaluate the policies and procedures for loading and unloading goods at three ship agency companies, namely PT Karisma Indah Lestari and PT Dasa Karindo Utama in the Tanjung Emas Port area of Semarang to prevent demurrage costs. This study used a qualitative approach with purposive sampling techniques. Data collection was carried out through in-depth interviews, direct observation, documentation studies, and literature studies related to loading and unloading activities. The results showed that the main causes of demurrage were document delays, container turnover, additional cargo volumes, to complicated administration. The policy evaluation indicated the need for improvement of standard operating procedures, coordination between stakeholders, and internal supervision to ensure the loading and unloading process was effective and timely according to the agreement. The recommendations given were a revision of stevedoring policies and procedures that are more measurable, improved coordination across sectors, additional supporting facilities and infrastructure, and strengthened operational supervision in the field.

Analisis Dampak Digitalisasi pada Bisnis Logistik di Era Revolusi 4.0

Sulida Erliyana — 2024-03-31

In the era of the Industrial Revolution 4.0, digitalization has changed the logistics business significantly. Impact analysis is revealed through improved operational efficiency, better supply chain visibility, and innovation in services. The implementation of technologies such as the Internet of Things (IoT), big data analytics, and artificial intelligence has enabled logistics companies to optimize inventory management, track shipments in real time, and predict supply needs. The purpose of this research is to assist companies in the logistics industry in managing inventory, processing orders, monitoring supplier status, and various other operational activities. The writing method used is qualitative with a literature review approach. The data used in the study are secondary data collected from various articles. Therefore, it is expected that the adoption of digital platforms and smart transportation management systems will facilitate collaboration between stakeholders in the supply chain, increase transparency, and reduce logistics costs. While there are substantial benefits, challenges related to data security and technology integration also need to be addressed. Therefore, the analysis of the impact of digitalization on the logistics business in the era of Revolution 4.0 reflects a fundamental shift towards more efficient operations and adaptation to evolving market demands.

Digitalisasi Dokumen Impor terhadap Efisiensi Waktu oleh PT. Mitra Segara Cargo Semarang

Wahyuni Ardiana Putri — 2024-03-31

The purpose of this study is, to find out how the effect of using a digitization system in handling import documents on time efficiency at PT. Mitra Segara Cargo Semarang. In this study, the method used is a descriptive qualitative method, with a qualitative approach. The results of this study show that the import document digitization system used at the PT Mitra Segara Cargo Semarang company shows that the use of import document digitization has a role in the efficiency of work time to redeem DO more efficiently 2 hours 9 minutes, EIR Job Order is more efficient 28 minutes, lift off empty payment is more efficient 1 hour 12 minutes, and container repair payment is more efficient 25 minutes. To improve EMKL services, especially for the expenditure of imported goods, competence can be further improved for HR (human resources) in terms of the accuracy of import documents. Furthermore, this research is expected to be able to develop a digitization system in the management of documents in export and import trade, especially for import documents so it is expected that the digitization system can be more efficient in time and faster for the management of import documents carried out by PT. Mitra Segara Cargo Semarang.

Pengaruh Marketing Mix terhadap Peningkatan Produktifitas Hasil Tangkap Ikan Masyarakat Pesisir Kendal

Evyana Diah Kusumawati — 2024-03-31

The phenomenon currently faced by fishermen is not only about the large potential of fish in Kendal Regency but also the problem of marketing fishermen's catches. Due to the perishable nature of fishery products, marketing has a big influence on fishermen's income. The decline in the quality of marine products is a result of poor marketing distribution channels, so the selling price will fall and the income of fishermen in the Kendal community will decrease. Apart from that, if the fish is not fresh, the middlemen don't want to buy it so the fish doesn't sell. Therefore, it is necessary to carry out research regarding fish marketing to increase fishermen's income. The purpose of this research is to find out and analyze whether the marketing mix has a significant influence on increasing the productivity of fish catches in the Kendal coastal community and find out how much influence the marketing mix has on increasing the productivity of the fish catch in the Kendal coastal community). The type of method used in this research is quantitative, where the number of respondents or samples taken was 50 fishermen out of 100 fishermen. The data collection used was the questionnaire method. The results of the discussion, show that "There is an influence of the marketing mix (X) on increasing the productivity of fish catches (Y)". where the significance value (Sig.) is 0.004 (smaller than the probability value of 0.05), this means that H0 is rejected and H1 is accepted. Meanwhile, the magnitude of the influence of noodle marketing, both in terms of product, price, distribution and promotional methods, has an 82.7% increase in fish catch productivity, shown by an R Square of 0.827.