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All Journal Jurnal Transportasi Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Astonjadro Empiricism Journal Blend Sains Jurnal Teknik Cendekia: Jurnal Pendidikan dan Pemberdayaan Masyarakat
Ridwan Anas, Ridwan
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Automotive Engineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Social Sciences Transportation Other

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Journal : Astonjadro

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Study of ISO 9001:2015 Quality Management System Implementation in RTG Pad Manufacturing Project at Perawang Port Harahap, Ido Rizky; Hasibuan, Ghina Chitya Raphita; Anas, Ridwan
ASTONJADRO Vol. 14 No. 3 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i3.17922

Abstract

ISO or (International Organization for Standarization) is a worldwide non-governmental organization with representatives in many countries that creates and disseminates standards in the commercial, industrial and proprietary fields. The ISO organization itself was founded in Geneva, Switzerland in 1947. The construction industry in Indonesia continues to experience rapid development. The number of construction projects causes more and more construction service companies to develop and causes increasingly fierce competition between construction service companies (Contractors). Increased competition between companies makes companies aware of quality. One of the important requirements is the ownership of ISO 9001 Certificate. This study aims to determine the level of implementation of a quality management system based on ISO 9001: 2015, constraints that occur in the implementation of the ISO 9001: 2015 quality management system and strategies to improve the implementation of the ISO 9001: 2015 quality management system in the RTG Pad Manufacturing project at Perawang Port. In this study the method used is a quantitative method that is descriptive. Data is collected through questionnaires so that it is expected to obtain accurate data on the implementation of the quality management system. From the results of data analysis of the implementation of the ISO 9001: 2015 quality management system in the RTG Pad Manufacturing project at Perawang Port, it was found that the implementation level was 81.09% in the "Good" category. The obstacles faced in its application include the lack of commitment from top management being one of the reasons why the implementation of ISO 9001 is not running optimally. Strategies that companies can do to improve the implementation of the quality management system include top management maintaining consistency in implementing the principles of the ISO 9001: 2015 quality management system.
Evaluation of Trans Metro Deli Bus Performance in Corridor 2 in an Effort to Improve the Quality of Public Services Silalahi, Putri Permata; Hasibuan, Gina Cynthia Raphita; Anas, Ridwan
ASTONJADRO Vol. 14 No. 3 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i3.17923

Abstract

TransMetro Deli Urban Transport is a bus-based transportation system in Medan City that started operating on 22 November 2020, with a Bus Rapid Transit (BRT) transportation system. TransMetro Deli buses provide 5 corridors around the area in Medan City. For Route K2M Terminal Amplas - Bank Indonesia - Terminal Amplas has a fleet of 10 main units and 2 backup units and passes 36 stops. This research begins with collecting data in the field directly and then analyzed including load factor, Headway, stopping time, and travel time on Weekdays and Weekends on the K2M route. Based on the analysis results obtained for Load Factor in Weekdays for Morning, Afternoon, and Evening are 14%, 8%, and 20%, while for Weekend are 12%, 15%, and 20%. For Headway in Weekdays in the Morning, Afternoon, and Evening are 10 minutes 16 seconds, 10 minutes 27 seconds, and 11 minutes 31 seconds, while in Weekend are 9 minutes 47 seconds, 9 minutes 40 seconds, and 10 minutes 2 seconds. For Downtime on Weekdays in the Morning, Afternoon, and Evening are 9 seconds, 9 seconds, and 10 seconds, while for Weekend are 7 seconds, 7 seconds, and 8 seconds. For Travel Time in Weekdays in the Morning, Afternoon, and Evening are 1 hour 13 minutes, 1 hour 16 minutes, and 1 hour 18 minutes, while in Weekend are 1 hour 3 minutes, 1 hour 14 minutes, and 1 hour 13 minutes.
Parking Space Requirement Analysis at the University of North Sumatra General Hospital Susila, Hermanta; Hasibuan, Gina Cynthia Raphita; Anas, Ridwan
ASTONJADRO Vol. 14 No. 3 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i3.17952

Abstract

Hospitals are places of activity that provide vital services to the community. In reality, most hospitals are faced with the problem of providing parking facilities. One of them is the difficulty of providing parking space facilities that match the actual level of demand. The aim of the research is to obtain information on parking demand by modelling car and motorcycle parking. The methods used are linear regression and non-linear regression methods. On poly days for car parking demand with the equation: Y₁=8.166×10-89× 41.386 X₁ and motorcycles with the equation: Y₂=7553.126-1112960.605/X₁, Y₂=6033.071-1392502.512/X₂, and Y₂=6389.337-1570378.771/X₃. On non-poly days for car parking demand with the equation: Y₁=868,250-3,250X₂ and motorcycles with the equation: Y₂=-457,000 + 6,000X₄.
Co-Authors Adina Sari Lubis, Adina Sari Agus Hamdani Andy Putra Rambe, Andy Putra Harahap, Ido Rizky Hasibuan, Ghina Chitya Raphita Hasibuan, Gina C R Hasibuan, Gina Cynthia Raphita Muis, Zulkarnain Abdul Nasution, M Ihsan Ofyar Z. Tamin Sarah, Citra Aditya Silalahi, Putri Permata Sony S. Wibowo, Sony S. Sony Sulaksono Wibowo, Sony Sulaksono Susila, Hermanta