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All Journal International Journal Law and Legal Ethics (IJLLE) Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Jurnal Teknik Mesin, Industri, Elektro dan Informatika Journal of Engineering Science and Technology Management Jurnal Kendali Teknik dan Sains
Upik Widyaningsih
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice

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Rancang Bangun Miniatur Crane Berbasis Motor 220v AC Reza Al Ajani; Sonhaji Sonhaji; Upik Widyaningsih
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.v3i2.3742

Abstract

A crane is a tool used to make it easier and easier to move and lift goods. This research aims to find a solution when the Joy Stick experiences sudden troubleshooting, how to overcome it, and prevent accidents while working. The creation of this tool is a miniature ship crane using a 220V Ac motor where the fan belt is the connecting part of the movement and can be controlled via a Joy stick. The design of this AC motor control system entirely uses the ESP32 microcontroller as the brain to be able to carry out slewing, luffing and hoisting movements. Researchers used research and development research methods to create and develop this crane prototype with the aim of producing and developing a crane prototype that is effective, efficient and easier to maintain. The test results of this prototype can carry out slewing movements to the left and right with a limit of 800, luffing movements upwards with a limit of 800 and hoisting.
Identifikasi Penyebab Kerusakan pada Alat Pemadam Kebakaran di KM. Lambelu Serta Dampaknya Terhadap Keselamatan Ode Rahan Viardhana; Arleiny Arleiny; Teguh Pribadi; Upik Widyaningsih
JURAL 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.v4i1.5115

Abstract

Shipping safety is everything that can be developed related to accident prevention measures when carrying out work in the shipping sector. Shipping safety and security is a state of fulfillment of transportation safety and security requirements in waters, ports and maritime environments. Fire extinguishing equipment is vital in ensuring operational safety on board and meeting the requirements set by SOLAS. Regular and regular maintenance is required to ensure that fire extinguishing equipment is always in a ready-to-use condition in the event of an emergency. Conducting periodic drills aims to find out the extent of the readiness of fire extinguishing equipment to be used and its completeness. This study has the purpose of finding out: 1) Factors causing fire extinguishing equipment in KM. Lambelu is less than optimal 2) The impact that will occur if routine maintenance is not carried out on the fire extinguisher. The method used by the researcher this time is a qualitative descriptive method. The results of this study are as follows, The main causes of damage to light fire extinguishers in KM. Lambelu is the lack of inspection and supervision that is carried out periodically on the equipment, while other supporting factors are the lack of understanding and skills of the crew in operating light fire extinguishers, the use of light fire extinguishers that are not in accordance with the SOPs, and exposure to the marine environment that causes light fire extinguishers to corrode or rust. The impact of not carrying out routine maintenance is a decrease in preparedness in times of emergency, in addition to that it will cause financial losses, operational disruptions, and reduce public trust in the company.
Analisis Efektivitas Teknik Lashing Container dalam Mengurangi Resiko Kerusakan Muatan pada Kapal MV. Tanto Bersinar Nur Wahid Dino Setiawan; Arleiny Arleiny; Teguh Pribadi; Upik Widyaningsih
JURAL 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.v4i1.5409

Abstract

This research aims to analyze the effectiveness of container lashing techniques in reducing the risk of cargo damage on MV. Tanto Bersinar. Lashing is a method of securing containers using equipment such as twist locks, lashing bars, and turnbuckle s to ensure cargo stability and safety during sea transport. The research employs a descriptive qualitative method with a case study approach through direct observation, interviews with crew members, and documentation. The findings indicate that the lashing technique on board has not been fully effective due to several factors, including insufficient quantity and poor condition of lashing equipment, limited crew understanding of proper procedures, and lack of regular training and supervision. The ineffectiveness of the lashing process leads to safety risks, operational delays, financial losses, and reputational damage to the company. This study recommends providing adequate and well-maintained lashing equipment, conducting routine crew training, ensuring compliance with standard operating procedures, and improving oversight to meet maritime safety standards. Proper implementation of lashing techniques is essential to minimize cargo damage and enhance the overall safety of maritime operations.
Legal Protection For Passanger In The Event Of An Accident On The Ship By Regulation Number 17 Of 2008 Concerning Shipping Semuel Dumak Parerungan; Upik Widyaningsih; Femmy Asdiana
International Journal of Law and Legal Ethics Vol 3 No 1 (2022): Vol 3 Issue 1 April 2022
Publisher : Universitas Duta Bangsa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47701/ijlle.v3i1.1787

Abstract

On the basis of the foregoing, Law No. 17 of 2008 concerning Shipping which is a refinement of Law Number 21 Years 1992, so that the operation of shipping as a system can provide the greatest benefit to all the people, nation and country, cultivate and develop a maritime spirit, by prioritizing public interest, and environmental sustainability, coordination between the center and the regions, as well as state defense and security. The aim of this research is to describe policy issues regarding passanger protection on shipping accident.Based on the explanation that has been given, this study provides the following key conclusions: Legal protection for related ship passengers with the accident divided into two parts, namely the efforts made preventive and repressive measures. Preventive Effort is a preventive measure, it must be done in order to avoid accidents on the ship. Where preventive efforts are readiness is not only done in the readiness of the ship itself, but the readiness of the port is also involved taken into account considering that many factors can lead to accidents both internal factors as well as the external itself, as well as the distance travelled distant ship. This readiness is in the form of preparation documents and equipment on the ship so that it can running optimally. Repressive measures taken by following all directions from the crew and other competent authorities, as well as all of these actions by remaining calm and not panic, it was done with a purpose minimize further and more fatal losses such as loss of life during an accident.
Rancang Bangun Sistem Controlling Rpm Pada Main Engine Berbasis Arduino Uno Guna Mencegah Terjadinya Overspeed Reski Kurniawan; Agus Dwi Santoso; Upik Widyaningsih
Jurnal Kendali Teknik dan Sains Vol. 2 No. 3 (2024): Juli: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v2i3.3243

Abstract

As an important means of sea transportation for the distribution of goods and human mobility between islands, ships require a reliable prime mover to avoid wear or damage, especially when overspeeding occurs which can result in fire. Therefore, a prototype was created that uses an IR Obstacle sensor to monitor the RPM speed of the rotating engine. By using Arduino Uno as a processor, this prototype is able to display the RPM value on the LCD and provide a signal in the form of a green light if the speed is below 4000 Rpm, as well as a red light and buzzer sound if overspeed occurs above 4000 Rpm, followed by the engine turning off after 15 seconds. Testing shows that this prototype has a high level of accuracy, with a difference between 0.08% to 2.73% and an average difference of 1.003%.
The Effectiveness of Emergency Drill to Prepare Crew to Face Abandoned Ships on MT. Pagerungan Daffanda Yoda Wibisono; Elise Dwi Lestari; Elly Kusumawati; Upik Widyaningsih
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 2 (2026): JES-TM 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i2.452

Abstract

Safety of life at sea is a paramount operational priority that heavily relies on crew preparedness in managing maritime emergencies. This study evaluates the effectiveness of abandon ship drills in improving crew readiness on the commercial tanker MT. Pagerungan. Using a qualitative case-study design, data were collected over a 12-month period through direct participant observations, structured interviews with six key personnel, and documentary analysis. Effectiveness was measured using specific operational indicators: alarm response time, correct usage of life-saving appliances (LSAs), compliance with muster list duties, and communication efficiency. The results indicate a significant gap between administrative compliance and practical readiness. Drills were conducted only four times annually, violating the monthly requirement stipulated by the Safety of Life at Sea (SOLAS) Convention. Observations revealed critical deficiencies, including the inability of junior and catering crew members to correctly don lifejackets and a lack of role awareness among specific deck ratings. Furthermore, commercial pressures and a tendency to view drills as bureaucratic formalities hindered the development of a robust safety culture. The study concludes that while incremental improvements were observed across repeated drills, overall effectiveness remains structurally fragile. Recommendations include the rigorous implementation of monthly drills, integration of pre-drill toolbox meetings, station-specific compliance checklists, and documented competency assessments to bridge the gap between regulatory mandates and actual emergency preparedness
Optimization of Deck Crane Maintenance to Facilitate the Loading and Unloading Process on MV. Tanto Keluarga Bimo Kartika Utama Adisa Putra; Elise Dwi Lestari; Elly Kusumawati; Upik Widyaningsih
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 2 (2026): JES-TM 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i2.453

Abstract

This research was conducted to analyze the implementation of deck crane maintenance, identify operational obstacles, and formulate optimization efforts to improve the cargo handling performance on MV Tanto Keluarga. The study utilized a qualitative descriptive approach supported by quantitative operational data, gathering evidence through 12 months of observation during sea practice, ship documentation analysis, and semi-structured interviews. The informants included the Chief Officer, Bosun, and an Able Seaman. The findings reveal that deck crane maintenance was significantly delayed due to the high pressure of the ship's port schedule, which disrupted the Planned Maintenance System (PMS). Consequently, the lack of timely lubrication led to critical wire rope wear and slewing gear corrosion. This chain of component degradation directly caused a heave-up system disruption, resulting in a documented 4-hour operational downtime during cargo discharging in Tobelo Port. Optimization interventions were systematically carried out through strict pre-operational visual inspections, massive re-lubrication, and schedule calibration between cargo operations and preventive maintenance. Following these interventions, subsequent loading and unloading operations recorded zero technical downtime, demonstrating a tangible improvement in equipment reliability and operational efficiency
Co-Authors AGUS DWI SANTOSO Arleiny, Arleiny Bimo Kartika Utama Adisa Putra Daffanda Yoda Wibisono Elise Dwi Lestari Elly Kusumawati Femmy Asdiana Nur Wahid Dino Setiawan Ode Rahan Viardhana Reski Kurniawan Reza Al Ajani Semuel Dumak Parerungan Sonhaji *), Ferra Ika Wardani Solechan Teguh Pribadi