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All Journal Jurnal Scientia IWJ : Inland Waterways Journal IWTJ : International Water Transport Journal
Pierre Marcello Lopulalan
Politeknik Transportasi Sungai Danau Dan Penyeberangan Palembang
Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Environmental Science Mathematics Mechanical Engineering Transportation

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Evaluation Of Vehicle Transportation System At KMP Merak On The Siwa - Tobaku Track Pierre Marcello Lopulalan; Purboyo Purboyo; Irwan Irwan
IWJ : Inland Waterways Journal Vol. 5 No. 1 (2023): Inland Waterways Journal (IWJ:April)
Publisher : Politeknik Transportasi Sungai, Danau dan Penyeberangan Palembang

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Abstract

Siwa Ferry Port with 3 units of ships, namely KMP New Rose, KMP New Camellia and KMP Merak, with the Siwa - Tobaku crossing service having an important role for regional development in Wajo Regency and several surrounding areas. In managing the Siwa Ferry Port, the Regional Government of Wajo Regency as the port operator, together with the Region XIX Land Transportation Management Center of South Sulawesi and West Sulawesi Provinces as regulator functions always supervise aspects of safety, security and order. The research method used is direct observation in the field (Field Research) by measuring the distance between vehicles and lashing tools as well as literature/documentation. This research analysis is guided by the Regulation of the Minister of Transportation Number 115 of 2016 regarding Procedures for Transporting Vehicles on Ships and the Regulation of the Minister of Transportation Number 30 of 2016 regarding Obligations to Bind Vehicles to Crossing Transport Vessels. The analysis that will be used is the analysis of vehicle weighing equipment needs, analysis of vehicle placement on ships, analysis of vehicle loading space cleanliness, analysis of the distance between vehicles, analysis of vehicle loading space sterilization from passengers, analysis of vehicle binding and analysis of administrative sanctions to ship operators. Based on this analysis, it was concluded that the conditions of transportation at the Siwa ferry port are still not in accordance with the Regulation of the Minister of Transportation Number 30 of 2016 and Regulation of the Minister of Transportation Number 115 of 2016 in terms of vehicle binding, range between vehicles, sterility of loading space from passengers and spills of grease and oil, availability of fasteners and binding officers.
ANALYSIS OF THE CAUSES OF DECREASED LUBRICATING OIL PRESSURE IN THE TONASA LINES XII AIRCRAFT CARRIER ENGINE Eko Nugroho Widjatmoko; P Marcello Lopulalan; Driaskoro Budi Sidharta; Eko Prasetio
Jurnal Scientia Vol. 12 No. 04 (2023): Education, Sosial science and Planning technique, 2023, Edition September-Nov
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i04.1999

Abstract

The lubrication system on the main engine plays a crucial role in maintaining optimal engine performance during operation. Its function is to lubricate moving engine components, lower engine temperature, reduce vibration, and protect core components from corrosive substances so that engine performance will always be maintained and can support the smooth operation of the ship, from the researcher's observation of the mother machine in KM. Tonasa Lines found that the main engine had a problem with the lubricating oil part, namely the dropped lubricating oil pressure. This study is directed to determine the cause, impact of the pressure drop, and handling steps so that the main machine can work normally again. This study applied the FTA (Fault Tree Analysis) method to understand the causes and effects of decreased lubricating oil pressure. The results showed that the decrease in lubricating oil pressure was caused by a pump not functioning optimally and blockages in the lubricating oil filter. This results in inefficient lubrication of the main engine. Decreased lubricating oil pressure that reaches 2.0 kg/cm2 increases the main engine's temperature. The recommended solution to restore the lubricating oil pressure to the normal pressure of 3.0 kg/cm2 is to add lubricating oil to the degraded/reduced Lubricating Oil Tank. In addition, it is important always to ensure the cleanliness of lubricating oil filters, monitor pump RPM through routine maintenance, and document any incidents in log books.
Review of Zoning System and Passenger and Vehicle Flow Patterns at ASDP Ferry Port, Bitung Branch Muhamad Fahmi Amrillah; Pierre Marcello Lopulalan; Yulia Puspita Sari; Muhammad Ilham Dwi Saputra
IWTJ : International Water Transport Journal Vol. 5 No. 2 (2023): International Water Transport Journal (IWTJ: October)
Publisher : Politeknik Transportasi Sungai Danau dan Penyeberangan Palembang

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Abstract

ASDP Ferry Port Bitung Branch is one of the ports located in North Sulawesi Province, precisely in Bitung City. This port has an important role in Bitung City, namely as an access for crossings between islands and provinces in the Sulawesi region. Currently, ASDP Ferry Port Birung Branch has not implemented a zone system in accordance with applicable regulations which has resulted in sterilization at the port and irregularities in the flow of passenger and vehicle traffic at the port. This is because the facilities in Zone A1, namely the ticket machine at the port gate, are still not functioning so that unauthorized vehicles can enter the port at will, the weighbridge is not functioning so that ships with excess loads can still board the ship and the toll gate is not functioning as a place to sell vehicle tickets so that drivers must get off first to buy tickets in the waiting room and there is no special lane for passengers who will get on or off the ship. The analysis of the problem then used an analysis guided by the Regulation of the Minister of Transportation Number 91 of 2021 concerning Zoning in Port Areas Used to Serve Ferry Transportation and the Decree of the Director General of Land Transportation Number SK,242/HK.104/DRJD/2010 concerning Technical Guidelines for Crossing Traffic Management as a guideline for the analysis of the addition of supporting equipment for the zoning system and flow patterns referring to the Regulation of the Minister Number 13 of 2014 concerning Traffic Signs. Based on the results of the analysis above, in order to create a safe and orderly crossing port, the ASDP Ferry Port, Bitung Branch can determine the zoning system and regulate the flow patterns of passengers and vehicles at the ASDP Ferry Port, Bitung Branch, in this case it is also necessary to add facilities and restore the function of several facilities such as Tollgates and weighbridges
Co-Authors Eko Prasetio Irwan Muhamad Fahmi Amrillah Muhammad Ilham Dwi Saputra Purboyo Purboyo Widjatmoko, Eko Nugroho Yulia Puspita Sari