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IMPLEMENTASI ISM CODE PADA KAPAL KAPDI PELABUHAN TANJUNG PERAK Anak Agung Istri Sri Wahyuni; Maulidiah Rahmawati; Siti Fatimah M
Jurnal Teknologi Maritim Vol 1 No 1 (2018): Jurnal Teknologi Maritim
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M) - PPNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/jtm.v1i1.420

Abstract

Banyaknya kasus kecelakaan kapal merupakan salah satu indikasi perlunya perbaikan dalam sistem transportasi laut. Berdasarkan laporan hasil investigasi KNKT pada kurun waktu tahun 2007 sampai dengan tahun 2014 pada wilayah perairan di Indonesia, terjadi kecelakaan kapal dengan berbagai jenis kejadian seperti tenggelam, terguling, kandas dan tubrukan. Dari hasil investigasi KNKT, didapatkan kesimpulan terkait dengan faktor penyebab serta faktor yang berkontribusi, diantaranya kelalaian manusia (human error), teknis dan cuaca. Penelitian ini dimaksudkan untuk mengetahui bagaimana Implementasi ISM Code yang dilakukan di kapal kapal di Pelabuhan Tanjung Perak dan tingkat pengetahuan kru tentang ISM Code. Data yang digunakan dalam penelitian ini adalah dataprimer berupa kuisioner yang digunakn untuk mengukur tingkat pemahaman officer tentang ISM Code dan pengimplementasian diatas kapal serta mengukur tingkat pengetahuan kru tentang ISM Code. Berdasarkan hasil analisis korespondensi dengan analisis Importance-Performance (Kepentingan - Kinerja) diperoleh hasil berupa diagram dengan hasil penelitian Implementasi ISM Code pada kapalkapal di Pelabuhan Tanjung Perak menunjukkan bahwa terdapat faktor-faktor yang perlu mendapatkan perhatian dan peningkatan yaitu pelaksanaan drill/latihan untuk semua personil kapal dalam menunjang pelaksanaan SMS dan sistem pemeliharaan berencana yang mencakup prosedur pemeliharaan untuk semua bagian dari sistem. Implementasi ISM Code yang diamati dari pemahaman Officer menunjukkan bahwa secara umum termasuk dalam kategori baik,dimana sebanyak 77,33 % responden memberikan jawaban dengan benar. Serta tingkat pemahaman dan pengetahuan crew tentang ISM Code termasuk dalam kategori kurang dimana terdapat 54,23 % responden dapat memberikan jawaban dengan tepat
Rancang Bangun Sistem Monitoring Cuaca Berbasis Google Spreadsheet Untuk Nelayan Di Wilayah Pesisir Pantai M Mahrus Hidayat; Agus Dwi Santoso; Maulidiah Rahmawati
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 2 (2024): Juni : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i2.3748

Abstract

Coastal areas are vital areas for fishing activities, and the weather in this area plays a very important role in the safety and efficiency of fishermen's operations. Fishermen on the coast often face the challenges of weather that is changeable and can be very extreme, including strong winds that can cause high waves and unsafe sea conditions. Therefore, the development of a Google spreadsheet-based weather monitoring system for fishermen in coastal areas is very relevant and strategic to support safer and more productive fishing activities. This research aims to make it easier for fishermen to monitor the weather in coastal areas in real time. Testing is carried out by running the system for observation for a predetermined time duration. This research uses an anemometer, DHT11 and raindrop sensors connected to a NodeMCU ESP32 microcontroller to send data to a Google spreadsheet, with readings of wind speed, temperature, air humidity and rain values. This research was carried out at the Nusantara Prigi fishing port, Trenggalek, challenging the work of anemometer sensors, DHT11 and raindrop sensors. Testing of tools and data obtained by comparing data on wind speed, temperature and air humidity using a digital anemometer and digital thermometer hygrometer humidity. The results of this research are that a Google spreadsheet-based weather monitoring design for fishermen in coastal areas can monitor wind speed, air humidity, temperature and detect rain online using a spreadsheet application and functions well with an average error accuracy of 3%.
Rancang Bangun Low Cost Wind Turbine Untuk Pengisian Baterai Hegi Putra Pratama; Diana Alia; Maulidiah Rahmawati
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 2 (2024): Juni : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i2.3777

Abstract

Renewable energy is increasingly popular and in demand throughout the world as an alternative to increasingly limited fossil energy, one of which is wind turbines. Wind turbine research on ships has great potential in developing renewable energy at sea. The aim of this research is to increase the efficiency of converting wind energy into electrical energy by designing a low cost wind turbine and analyzing the design efficiency of the wind turbine blade angle, namely 90˚, 95˚, 100˚. This research uses an experimental method with observation techniques, as well as measurement and recording as data collection techniques. This research was conducted on the Bung Tomo training ship for 3 days. The research results show that making a wind turbine using PVC as a base material costs Rp. 243,000.00 and produces the largest average voltage of 73.8 Wh. The influence of variations in the angle of the wind turbine blade can be seen that at an angle of 100˚ it has the largest average power output, namely 1.23 watts per minute and the battery charging time is based on an average current of 0.28 A, namely 12.5 hours when fully charged, whereas at The 90˚ angle produces the smallest average power of 0.76 watts per minute and the battery charging time is 16.6 hours when fully charged. So the 100˚ angle is more effective in charging the battery than the 95˚ and 90˚ angles. The greater the blade angle, the greater the rotation and produce greater voltage, this is influenced by the area of the turbine exposed to wind.
Analisis Penanggulangan Resiko Kecelakaan Kerja Proses Sandar Kapal di Pelabuhan Tanjung Perak Surabaya Fajar Dadang Pambayun; Maulidiah Rahmawati; Diyah Purwitasari
Jurnal Bintang Pendidikan Indonesia Vol 2 No 4 (2024): November : Jurnal Bintang Pendidikan Indonesia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jubpi.v2i4.3299

Abstract

The port terminal serves as a place for berthing, storing goods, and loading and unloading, which has the potential to jeopardize work safety. The implementation of Occupational Health and Safety (OHS) protects workers from workplace hazards. However, the lack of awareness of workers at the port in wearing Personal Protective Equipment (PPE) while working in the port area is still a problem. This study aims to identify the risks, impacts and efforts to overcome work accidents in the ship berthing process at Tanjung Perak Port Surabaya. Given the importance of using PPE in doing work at the port, work safety is a crucial aspect that must be considered. Using the HAZOPS (Hazard and Operability Study) method, this study identifies potential hazards and provides mitigation actions needed to reduce the risk of accidents in the ship berthing process. This study used purposive sampling technique with a total of 40 officers in the patrol and enforcement section at the Tanjung Perak Surabaya Syahbandar and Main Port Authority (KSOP) Office. Data collection methods are direct observation, documentation, and questionnaires. The results showed that the main factors causing work accidents were equipment failure, human error, and the environment. The highest percentage of accidents is caused by equipment failure, with 63% at the extreme level and 20% at the high level. Therefore, it is necessary to carry out risk control or risk mitigation in the form of routine maintenance on work tools at the port.
Analisis Penyebab Terjadinya Incident Process Berthing pada Tongkang BG. RMN 3316 Milik PT. Kartika Samudra Adijaya di Jetty PLTU Batang Wesdhi Pandhu Putra; Maulidiah Rahmawati; Dyah Ratnaningsih
Trending: Jurnal Manajemen dan Ekonomi Vol. 2 No. 4 (2024): Oktober : Trending: Jurnal Manajemen dan Ekonomi
Publisher : Universitas 45 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30640/trending.v2i4.3194

Abstract

A ship accident is an unwanted event that can cause material losses or casualties. In this case, the party who feels aggrieved can file a lawsuit to get compensation for the losses suffered. It is undeniable that ship accidents often occur due to various reasons ranging from human error, technical factors, force majeur factors and several other factors. This research aims to find out what are the causes of berthing incidents and to find out the efforts made by ship owners after incidents that occurred at the jetty. In this thesis, a qualitative descriptive method is used with a fishbone diagram approach. Observations, interviews and literature studies are carried out to collect relevant data to identify and explain the causes that arise and also the consequences they cause, so that they can answer the formulation of the problem that has been determined. The results of the study concluded that the lack of communication between the crew and the jetty as well as unfavorable weather conditions were the main factors causing the incident. The lack of effective communication contributes to poor coordination during the berthing process. In an effort to handle the post-incident, PT. Kartika Samudra Adijaya formed an investigation team, increased crew training and strengthened cooperation with the jetty and port authorities. This research is expected to contribute to improving operational procedures and reducing the risk of similar incidents in the future.
Peranan Garbage Management Plan dalam Pencegahan Pencemaran di atas Kapal KM. Tanto Berkat Mohammad Farhan Resa Fathoni Shofwan; Anak Agung Istri Sri Wahyuni; Maulidiah Rahmawati; I’ie Suwondo
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i1.5320

Abstract

This research aims to explore and analyze the garbage management plan implemented on board ships. In this context, the author conducts direct observation to understand the problems encountered in executing the plan. Through firsthand experience, the author can identify various obstacles that may arise, especially those related to non-compliance with existing official procedures and regulations.The data collection methods used in this study include several approaches, allowing the author to obtain comprehensive information regarding waste management practices on ships. By using appropriate analytical techniques, the author seeks to find solutions to the problems faced in garbage management and provide applicable recommendations to improve the plan's effectiveness.The results of this research are expected to provide better insights into the challenges faced in waste management within the maritime environment, and to encourage the development of better policies for waste management on board ships. Thus, this research not only contributes to academic literature but also provides practical benefits for the shipping industry and environmental management.
Identifikasi Faktor Penyebab Grounding MV. Belik Mas pada Narrow Channel Kapuas River dengan Pendekatan Root Cause Analysis Muhammad Setyan Farros Wa Savero; Anak Agung Istri Sri Wahyuni; Maulidiah Rahmawati; Dety Sutralinda
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i1.5330

Abstract

Grounding or stranding is a shipping accident where the ship stops due to the lowest part of the ship's side or what is known as the keel touching the bottom of the water because the water depth is insufficient so that the ship cannot move freely. Grounding incidents occur more often in shallow waters or narrow shipping lanes. One of the grounding incidents was experienced by researchers while practicing sailing on the MV. Belik Mas, a container ship. At that time, the MV. Belik Mas ran aground when entering the Kapuas River Pontianak shipping lane. Therefore, this study aims to analyze the causes of the grounding of the MV. Belik Mas ship on the Kapuas River shipping lane and analyze the rescue efforts made. The method used in this study is a qualitative approach with the root cause analysis method which aims to identify the cause of the problem to the root cause. The results of the study showed that the root cause of the grounding of the MV. Belik Mas ship was human error, namely due to the lack of consideration in decision making by the captain and bad weather in the form of strong winds.
Optimalisasi Penerapan Standard Operating Procedure Memasuki Enclosed Space (Water Ballast Tank) pada MT. Emmanuel untuk Meminimalisir Kecelakaan Kerja Mohammad Mahmudhon; Anak Agung Istri Sri Wahyuni; Maulidiah Rahmawati; Tri Haryanto
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i1.5396

Abstract

Work accidents when entering enclosed spaces (water ballast tank) pose a high risk that can endanger the safety of ship crew. This study aims to identify: 1) the factors causing work accidents during entry into the enclosed space (water ballast tank) on MT. Emmanuel; and 2) efforts to minimize the risk of such accidents. This research was conducted over 12 months during onboard practical training on MT. Emmanuel using fishbone analysis as the data analysis technique. Based on the analysis, accident causes include worker overconfidence, non-compliance with the permit to enter procedures, lack of oxygen and toxic gas monitoring, and poor communication among crew members. Suggested measures to minimize accidents are the regular implementation of safety meetings, internal sanctions for SOP violators, periodic drills for entering hazardous spaces, and disciplined enforcement of the permit to enter in accordance with ISGOTT 5th Edition Chapter 10 standards. The implementation of these steps is expected to improve crew safety and reduce the risk of accidents in enclosed spaces.
Pengaruh Lamanya Waktu Tunggu (Waiting Time) Kapal Terhadap Efisiensi Proses Kegiatan Discharge dan Loading Batu Bara pada PT Adhika Samudera Jaya Ais Sanda Putra Trisna; Faris Nofandi; Vigih Hery Kristanto; Maulidiah Rahmawati
Journal Of Business, Finance, and Economics (JBFE) Vol 6 No 1 (2025): Juni : Journal Of Business, Finance, and Economics (JBFE)
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/jbfe.v6i1.6615

Abstract

To support the smooth operation of activities at the port and jetty, adequate facilities and operational systems are required. Long waiting times can reduce the efficiency of the loading and unloading process and hinder other operational processes. Delays can increase the operational cycle of ships, raise operational costs, and decrease port productivity. This study aims to examine the impact of ship waiting time on the efficiency of the coal discharge and loading process at PT. Adhika Samudera Jaya. Efficiency in the loading and unloading activities is crucial for increasing productivity and reducing operational costs. The research employs a quantitative method, with data collection through direct observation and documentation. The results indicate that the duration of ship waiting time significantly affects the efficiency of the discharge and loading process, where longer waiting times lead to longer loading and unloading durations. Key factors influencing waiting time include equipment readiness, weather conditions, shipping management, and cargo availability. By improving operational planning and speeding up facility readiness, the efficiency of the coal discharge and loading process can be optimized. This finding is expected to serve as a reference for companies and port authorities in improving the quality of coal loading and unloading services.
Optimalisasi Turbin Angin Savonius Vertikal Berbasis MPPT Algoritma Perturb and Observe (P&O) sebagai Suplai Sistem Pemanas Air di Kapal Aryo Dwi Pinanggola; Henna Nurdiansari; Maulidiah Rahmawati
Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Vol. 3 No. 3 (2025): Agustus : Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/globe.v3i3.1071

Abstract

As an archipelagic country, Indonesia has significant potential for the utilization of renewable energy, particularly wind energy in maritime areas with low wind speeds (3–6 m/s). This study aims to design and test a vertical Savonius wind turbine system equipped with a Perturb and Observe (P&O) Maximum Power Point Tracking (MPPT) algorithm as a power source for shipboard water heating systems. The research method applied is Research and Development (R&D), integrating several components such as a DC generator, full-wave bridge rectifier, INA219 current sensor, anemometer cup sensor, ESP32 microcontroller, and a monitoring interface utilizing Google Spreadsheet and a 20x4 LCD. The system was tested under two operating conditions: without MPPT and with MPPT. The experimental results show that the application of the MPPT algorithm successfully increased power output by up to 272.64% while maintaining voltage stability despite varying wind speeds. Nevertheless, the average output power of 2.605 W remained insufficient to meet water heating requirements within a short time. For example, charging a 12V 50Ah battery would require approximately 9.6 consecutive days of operation, highlighting the system’s limitations in high-demand scenarios. Despite these constraints, the findings demonstrate that the vertical Savonius wind turbine integrated with MPPT has strong potential as a clean and environmentally friendly alternative energy solution for maritime applications, particularly for small-scale onboard electrical loads. This study contributes to renewable energy utilization in the shipping sector and provides a foundation for further technological development and optimization.