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All Journal TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Indonesian Journal of Electrical Engineering and Computer Science IWJ : Inland Waterways Journal IWTJ : International Water Transport Journal
Muhamad Fahmi Amrillah
Politeknik Transportasi Sungai, Danau Dan Penyeberangan Palembang
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Environmental Science Mechanical Engineering Transportation

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REVIEW OF READINESS FOR THE IMPLEMENTATION OF E-TICKETING AT NUSA PENIDA FERRY PORT, BALI PROVINCE Kelana, Sri; Amrillah, Muhamad Fahmi; AN, Rizky
IWTJ : International Water Transport Journal Vol. 7 No. 2 (2025): International Water Transport Journal (IWTJ:October)
Publisher : Politeknik Transportasi Sungai Danau dan Penyeberangan Palembang

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Abstract

The Nusa Penida Port is the only port on Nusa Penida Island that serves Ro-Ro vessels operating on the route to Padang Bai Port, Bali. Currently, the ticketing system is supported through an E-Ticketing platform via the Bali Santi website; however, ticket purchases are still predominantly carried out at the counter. This study aims to analyze passenger readiness for the implementation of E-Ticketing at Nusa Penida Port. The research method employs a descriptive quantitative approach with data collection techniques including observation, documentation, and passenger questionnaires. The findings indicate that although the E-Ticketing system is available, its utilization has not been optimal, as passengers continue to rely on manual services. Passenger readiness reached 69%, indicating a fairly good level of preparedness to support E-Ticketing implementation in accordance with the Minister of Transportation Regulation No. 19 of 2020. These findings emphasize the need for enhancing supporting facilities to ensure that E-Ticketing implementation can run effectively and provide convenience for port users.
OPTIMIZATION OF COMPRESSOR PERFORMANCE ON THE SHIP KM. PUSRI INDONESIA Sidharta, Driaskoro Budi; Amrillah, Muhamad Fahmi; Sari, Rhegina Marlova
IWTJ : International Water Transport Journal Vol. 7 No. 2 (2025): International Water Transport Journal (IWTJ:October)
Publisher : Politeknik Transportasi Sungai Danau dan Penyeberangan Palembang

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Abstract

The KM. Pusri Indonesia is a bulk carrier owned by PT. Pupuk Indonesia Logistik, specifically designed to distribute fertilizer from producers to various locations throughout Indonesia. Based on the survey results, this study aims to identify factors causing performance decline and implement optimization measures for the compressor. Air compressors play a vital role in providing pressurized air to various ship machinery systems, so decreased performance can hamper operations. The results of this study indicate that the air cylinder filling time increased from the standard specification of 2.4 to 5 minutes to 7.4 to 10 minutes. The main contributing factors are piston ring wear, scale buildup on the low and high pressure valves, and leaks in the cooling pipes. To address this issue, optimization steps that can be taken include replacing worn piston rings, cleaning scale on the valves, and welding leaking cooling pipes. After corrective action, the filling time returned to the normal range of 2.8 to 4.9 minutes. This study emphasizes the importance of compressor maintenance in accordance with the manual and recording maintenance results for evaluation purposes.
Co-Authors Adam Faroqi AN, Rizky Andri Yulianto, Andri Aziz, Dadang Abdul Dahlia Dewi Apriani Dimas Pratama Yuda, Dimas Firzatullah, R Muhammad Firzatullah, Raden Muhamad Irwan Kelana, Sri Kodrat Alam lia kamelia Maridyah, Rodhyatam Mia Audina, Mia Monica Amanda Muhammad Ali Ramdhani Muhammad Taufiqurrahman, Muhammad Noor Sulistiyono Novi Tri Susanto Nuraeni, Eneng Paulina Mutiara Latuheru Rahmadilah, Risa SANTOSO SANTOSO Sari, Desti Yuvita Sari, Rhegina Marlova Sari, Yulia Puspita Sidartha, Driakoro Budi Sulistyono, Noor Sutrisno, Slamet Prasetyo Ulya, Febri Himmatul Utami, Fisca Dian Widjatmoko, Eko Nugroho Yudha, Dimas Pratama