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Ocean Engineering: Jurnal Ilmu Teknik dan Teknologi Maritim
Published by Universitas Maritim AMNI Semarang
ISSN : 29635012     EISSN : 29635454     DOI : 10.58192
Core Subject : Engineering,
Engineering Mechanical Engineering
Menyambut baik kiriman yang memberikan wawasan tentang masalah terkini dan utama yang berhubungan dengan ilmu Teknik dan Teknologi Maritim. Artikel bisa ditulis dalam bahasa Inggris atau bahasa Indonesia.
Arjuna Subject : Teknik (semua kategori) - Teknik Kelautan
Articles 127 Documents
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Leadership Characteristics Dalam Asumsi Gender : (Studi Pada Awak Kapal Indonesia) Ndori, Ahmad; Hermawati, Renny; Utami, Prapti; Sulistiana, Asri Dwi
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 2 (2024): Juni : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i2.2472

Abstract

In the maritime industry, the International Maritime Organization (IMO) fully supports gender equality programs. IMO's form of support regarding gender equality is stated in resolution 14 of the Standard of Training Certification and Watchkeeping for Seafarers (STCW) Amendment 2010, which states that IMO supports women to play an active role in the maritime industry, including their active role as ship crew. Male and female crew members have different leadership qualities. This research aims to determine the differences in leadership characteristics of male and female crew members and to determine the relationship between leadership characteristics and gender perspectives on organizational conditions on ships. This research is qualitative research. The approach used in this research is grounded theory. The results of this research lead to the knowledge that differences in the gender of ship crew who are leaders will cause differences in treatment of subordinates or humans in an organization on a ship. At the middle level, the leadership results of male crew members are less effective than female crew members. Meanwhile, the leadership character of male crew members will be maximized when they have full power in the highest position in the organizational structure on the ship.
Rancang Bangun Smart System Safety Doorlock pada Kamar Crew Kapal Menggunakan Face Recognition dengan Esp32 Wrover Cam Pande Gede Agus Parsana Yudha; Edi Kurniawan; Dyah Ratnaningsih
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 3 (2024): September: Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i3.2509

Abstract

Security systems in the maritime sector are crucial for preventing criminal activities and theft on board ships. The physical key systems commonly used today have vulnerabilities that can be exploited by unauthorized individuals. This research aims to design and test a smart door lock system using facial recognition with the ESP32 Wrover cam and a 4x4 Keypad as an additional security measure. The test results show that the system successfully recognizes faces with a 90% success rate at a distance of 15-100 cm, although there is a decrease in efficiency when more than one face is registered. The system also demonstrated 100% success in
Penerapan Aturan P2TL pada Saat Dinas Jaga Laut Guna Menunjang Keselamatan Pelayaran di MV. Meratus Palembang Saiful Rohman Firmansyah; Kuncowati Kuncowati; Nyoman Ardiana Listriawati
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 3 (2024): September: Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i3.2510

Abstract

The P2TL rule is an abbreviation for the Collision Prevention Regulation at Sea, a rule that makes it easier for ships to sail safely and avoid the danger of collisions between 2 or more ships. The aim of this research is to explain the application of P2TL rules when ships are sailing to reduce the risk of collisions between ships and create safety in navigation on MV ships. Meratus Palembang. This research was carried out using quantitative descriptive statistical research methods. With data collection techniques based on the results of questionnaires, observations, literature studies related to P2TL regulations during maritime guard duty. Then the data was analyzed using SPSS calculations and described. Based on the research results, it was concluded that the P2TL rules were applied during maritime guard duty on the MV. Meratus Palembang has complied with established procedures. This is to ensure safety at sea by preventing accidents that could result in loss of life, damage to ships, and potential environmental pollution at sea.
Rancang Bangun Sistem Keselamatan terhadap Gas CO2 dalam Ruang Penyimpanan Tabung Gas CO2 Menggunakan Raspberry Pi Pico W Ignatius Sudarto Hasugian; Edi Kurniawan; Diyah Purwitasari
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 3 (2024): September: Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i3.2523

Abstract

The storage space for CO2 gas cylinders is inside the ship's accommodation, so there is a risk of danger if a leak occurs because the ship's accommodation has poor air circulation. This research is devoted to removing dangerous gases from the room. This research designs and modifies a tool that can detect CO2 levels and can provide a danger signal to the surroundings. This modification uses a Raspberry Pi Pico W microcontroller. This research method uses system design, a series of tools with wiring design and uses 2 test plans, namely: testing static and dynamic testing. Testing the precision of the sensor by reading the CO2 leak detector using a CO2 measuring instrument obtained an average error value of 3.5%. The error value is still categorized as a safe difference value and the prototype works according to the expected function. Testing the function of the tool results in values ​​for the MQ-135 buzzer and exhaust fan sensors which will turn on if the CO2 level is above 600 ppm in accordance with the safe threshold for CO2 levels in the air which has been set in the program. Telegram request bot testing can work well as expected. Testing the Telegram Receive bot can work well as expected. However, for testing Telegram bots, requests and receives are influenced by the internet network.
Smart Count Of Vehicle Loading Prototype pada Kapal Berdasarkan Berat Kendaraaan Menggunakan ESP32 Surono Surono; Edi Kurniawan; Akhmad Khasan Gupron
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 3 (2024): September: Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i3.2524

Abstract

The primary focus of this research was to create a Smart Count of Vehicle Loading Prototype for ships, with an emphasis on monitoring and tallying vehicles boarding and disembarking from ships based on their weight. Microcontrollers, such as the ESP32, were utilized for the counting process and to determine if the ship's cargo weight exceeded its maximum capacity. The main objective was to prevent overloading on ships, which could lead to accidents during voyages or while vehicles were being loaded onto the ship. To achieve this goal, weight and distance sensors were installed on the ship and controlled by the microcontroller, allowing for accurate monitoring of the quantity and categories of vehicles being loaded. After designing and testing this prototype device, it has become a new technological innovation that makes monitoring the weight and quantity of cargo on ships easier and more efficient. This is supported by the fact that each sensor's readings can work well with an average error rate below 2%. Additionally, the maximum communication range between the Blynk IoT application and the ship system can reach up to 20 meters.
Rancang Bangun Safety Device pada Conveyor Menggunakan Arduino Mega I Putu Genta Maha Permana Wiratmo; Antonius Edy Kristiyono; Ardhiana Puspitacandri
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 3 (2024): September: Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i3.2525

Abstract

Unloading equipment is equipment used to assist the process of loading or unloading cargo, such as cargo or bulk cargo from transportation facilities. One example is a conveyor, a mechanical system that can move goods. However, damage often occurs to the conveyor, so an Arduino Mega-based safety device was designed to fulfill the safety aspect. The aim of this research is to find out how to design an Arduino Mega-based safety device system for conveyor unloading equipment using the Research and Development (R&D) method. Using 2 types of testing, namely: static and dynamic testing. Arduino MEGA works fine. If the motor rotates and the conveyor moves, the conveyor is said to be working properly. The safety device on the Arduino Mega-based conveyor was made using Arduino IDE software using the C++ programming language. This safety device is able to secure the conveyor when damage occurs by cutting off the electricity when there is an overload on one of the conveyors so that the entire conveyor stops working. The conveyor series consists of a power supply, box panel, and three conveyors. After the tool has been tested and can work well, the testing is complete and the tool is ready to be used.
Analisis Variabel Harga dan Kualitas Pelayanan Terhadap Kepuasan Pelanggan Jasa Pengiriman Barang di PT. Eka Multi Logistik M. Azhar Shauqy; Abdul Rahman; Arif Fuddin Usman; Andi Herlina; Rifkah Fitriah
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 2 (2024): Juni : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i3.2526

Abstract

PT.Eka Multi Logistik is a land and sea transportation management (JPT) service company that has been involved in the field of goods transportation for Export, Import and Local since 2018, located on Jl. Kalimantan NO.65/67 Makassar City, South Sulawesi Consumer or customer satisfaction can be influenced by various factors that are closely related, including price and service quality. The aim of this research is to see whether there is an influence between the independent variables (price and quality of service) on the dependent variable (customer satisfaction). This research was carried out at PT. Eka Multi Logistik using multiple linear regression analysis methods. The research results show the results of the calculated f test (13.350) > f table (3.231) with a significance of 0.000 <0.05, so H0 is rejected and Ha is accepted, so it can be interpreted that the price and service quality variables have a positive and significant effect on customer satisfaction at PT. Eka Multi Logistics.
Strategi Peningkatan Keselamatan dan Kesehatan Kerja pada Kepanduan di Pelabuhan Semayang PT. Pelindo Balikpapan Andi Ningrat; Mutmainna Mutmainna; Rusnaedi Rusnaedi; Arif Fuddin Usman; Muslihati Muslihati
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 2 (2024): Juni : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i2.2529

Abstract

This research delves into strategies aimed at enhancing occupational safety and health practices within pilotage operations at Semayang Port, operated by PT. Pelindo Balikpapan. Given the inherently high-risk nature of port activities, particularly pilotage, ensuring the safety and well-being of workers is paramount. This research is motivated by the imperative to curtail workplace incidents and bolster operational efficiency through the implementation of robust strategies. A SWOT analysis was employed to comprehensively assess the strengths, weaknesses, opportunities, and threats inherent in the port's existing occupational safety and health system. The findings of this analysis revealed that a 'Turn Around' strategy, situated in Quadrant II of the SWOT matrix, presents the most viable course of action. This strategy effectively leverages external opportunities to mitigate internal weaknesses, thereby optimizing the overall safety and health posture. By adopting the 'Turn Around' strategy, PT. Pelindo Balikpapan is poised to elevate the standards of occupational safety and health within its pilotage operations at Semayang Port. Consequently, this is expected to lead to a reduction in accidents and a commensurate improvement in overall operational performance.
Pengaruh Kualitas E-Ticketing terhadap Kepuasan Konsumen PT ASDP Cabang Ketapang Banyuwangi Efan Dwi Nugraha; Indah Ayu Johanda Putri; Akhmad Kasan Gupron
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 3 (2024): September: Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i3.2532

Abstract

The purpose of this research is to find out whether the quality of e-ticketing can provide satisfaction to consumers, what is consumer satisfaction with the services provided by e-ticketing, and to find out the effect of e-ticketing quality on consumer satisfaction at PT ASDP Ketapang Branch. The population of this study is all passengers who purchased tickets online at PT ASDP Ketapang branch, the sample used was 30 people. The data analysis techniques used are quantitative descriptive analysis techniques, simple linear regression analysis, classical assumption tests, hypothesis tests and coefficient of determination tests (R2). Based on the research results, it can be seen that the quality of e-ticketing can provide satisfaction to consumers or passengers who use ship services belonging to PT ASDP ketapang branch Banyuwangi, apart from that consumers/passengers are satisfied with the services provided by PT ASDP Ketapang branch Banyuwangi related to the existence of e-ticketing. ticketing or purchasing tickets online. Based on the calculation results, it is known that R square has a value of 0.667 or 66%. This shows the magnitude of the positive influence of E-Ticketing Quality on PT ASDP Ketapang branch , Banyuwangi (Y) is 66%, the remaining 34% is the influence of other factors.
Perawatan Kompresor Udara dalam Mendukung Kinerja Mesin Penggerak Utama di Kapal MV. Tms Glory Muhammad Usamah Naufal; Iksan Saifudin
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 3 No. 3 (2024): September: Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v3i3.2546

Abstract

Air compressor on board MV. Tms Glory has a vital role in supporting the performance of the main drive engine. This study evaluates the air compressor maintenance system through direct surveys, interviews with personnel, and document reviews. The results show that the implementation of preventive care has succeeded in reducing the risk of operational disruption. Challenges such as lack of resources for planned care were identified. Recommendations include the use of advanced condition monitoring technology and increased personnel training to support proactive care. This approach is expected to increase the operational availability of ships and reduce maintenance costs in the long term.

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