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All Journal Jurnal Himasapta Tax Literacy and Leadership Agility: Indigenous Peoples Awareness in Paying Taxes Jurnal Teknik Mekanikal Bandar Udara
Yosafat, Yosafat
Unknown Affiliation
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences Transportation

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Optimasi produktivitas bulldozer pada kegiatan penumpukan batubara di Stockpile K3 PT Adaro Indonesia Yosafat, Yosafat; Saismana, Uyu; Hakim, Romla Noor
Jurnal Himasapta Vol 8, No 2 (2023): Jurnal Himasapta Volume 8 Nomor 02 Agustus 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jhs.v8i2.9819

Abstract

Pada area stockpile PT Adaro Indonesia Site Kelanis, untuk menunjang kegiatan penumpukan batubara dan mendukung proses pengapalan batubara diperlukan peran alat berat yaitu bulldozer. Namun tidak adanya target produksi menjadi kendala karena tidak ada acuan untuk mengetahui kegiatan stockpiling sudah produktif atau belum. Metode yang digunakan dalam penelitian ini adalah dengan menganalisis faktor-faktor produktivitas seperti efisiensi kerja, cycle time dan jarak dorong bulldozer secara aktual. Berdasarkan data aktual, didapatkan efisiensi kerja dan produktivitas bulldozer dari setiap jarak dorong 10m efisiensi kerja 81,08% produktivitas 996,00m3/Jam, 20m efisiensi kerja 78,25% produktivitas 629,78m3/Jam, 30m efisiensi kerja 83,65% produktivitas 492,20m3/Jam, 40m efisiensi kerja 90,88% produktivitas 410,54m3/Jam, 50 meter efisiensi kerja 96,41% produktivitas 339,23m3/Jam dan 60m efisiensi kerja 88,65%  produktivitas 238,74m3/Jam. Dengan banyaknya waktu hambatan yang bisa dimanfaatkan untuk tetap bekerja, maka efisiensi kerja dan produktivitas bulldozer bisa dioptimalkan dengan cara memperbaiki waktu hambatan yang bisa dihindari pada jarak 10-50m. Didapatkan hasil perbaikan 10m efisiensi kerja 83,36% produktivitas 1027,30m3/Jam, 20m efisiensi kerja 87,93% produktivitas 707,66m3/Jam, 30m efisiensi kerja 88,39% produktivitas 520,10m3/Jam, 40m efisiensi kerja 97,34% produktivitas 439,74m3/Jam, dan 50m efisiensi kerja 97,65% dengan produktivitas 343,59m3/Jam.
Identifikasi Disfungsi Foot Step dan Comb pada Eskalator Shelter Skytrain di Stasiun Kereta Bandar Udara Internasional Soekarno-Hatta, Cengkareng Kurniawati, Zulina; Astuti, Annisa Puji; Septiawan, Dwi Cahya; Yosafat, Yosafat; Clarissa, Gita; Bakhtiar, Ramadhani indika
Jurnal Teknik Mekanikal Bandar Udara Vol 1 No 01 (2023): Jurnal Teknik Mekanikal Bandar Udara
Publisher : Program Studi Teknik Mekanikal Bandar Udara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54147/jtmb.v1i01.878

Abstract

An escalator is one of the upward and downward lifting devices consisting of separate steps that can run a long path like a rail or chain driven by a machine. The benefits of escalators are considerable, for example, it can move a lot of people and do not hold a time span, especially during congested hours. Therefore,damage to the escalator is quite disruptive to the comfort of passengers. One important part of the escalator that is quite vulnerable to damage is the footstep. Footstep that serves as a place for passengers to stand and step on. When the author made direct observations, several problems were found in the Soekarno-Hatta International Airport Train Station escalator unit. The problem is that the step runs unbalanced, the comb is broken and there is a sound of collision between steps. Based on research to determine the cause of damage to the escalator step and comb unit, it was concluded that there was a collision between the step and the comb on the escalator at the Soekarno-Hatta International Airport Train Station, which reduced the performance of the escalator because there were indications in the form of broken roller chain, broken rail/track where the roller chain runs, not straight roller connecting plate on the roller chain, then there are different settings between the left and right roller chains, finally the lack of the connecting chain between the gearbox and the drive wheel.
Asian Values and Influence on Bureaucracy: Toward World Class Governance Yosafat, Yosafat
Iapa Proceedings Conference 2024: AAPA-EROPA-AGPA-IAPA International Conference 2024 Towards World Class Bureaucracy
Publisher : Indonesian Association for Public Administration (IAPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30589/proceedings.2024.1212

Abstract

This research paper explores the impact of Asian values on bureaucratic governance, aiming to achieve world-class standards. The concept generally refers to a set of cultural, social, and political beliefs that are considered characteristic of societies in East Asia and Southeast Asia. It investigates how Asian values are believed to shape cultural norms, ethical principles, and traditional philosophies that influence bureaucratic structures and practices. Drawing on diverse perspectives across Asia, the study examines how values like collectivism, respect for authority, social harmony, and strong work ethic shape administrative processes and decision making. Using an interdisciplinary approach, this research analyzes the implications of Asian values for transparency, accountability, and efficiency within bureaucratic systems. Case studies and comparative examples are employed to illustrate the strengths and challenges of integrating Asian values into global governance models. Additionally, the research explores how traditional Asian values intersect with modern bureaucratic principles, identifying areas of alignment and divergence. By synthesizing insights from cultural studies, political science, and public administration, this paper offers a nuanced understanding of the complex relationship between Asian values and bureaucratic governance. It underscores the importance of recognizing cultural diversity in pursuing world-class standards and advocates for inclusive approaches that honor Asian heritage while striving for excellence in global governance practices.
Co-Authors ASTUTI, ANNISA PUJI Bakhtiar, Ramadhani indika Carolus Borromeus Mulyatno Clarissa, Gita Hakim, Romla Noor Kurniawati, Zulina Saismana, Uyu Septiawan, Dwi Cahya