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All Journal Astonjadro Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil IWJ : Inland Waterways Journal Riwayat: Educational Journal of History and Humanities
Kadarsah, Edi
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Humanities Civil Engineering, Building, Construction & Architecture Education Engineering Social Sciences Transportation

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Analisis Perbandingan Nilai Kondisi Jalan Menggunakan Metode SDI dan IRI Dari Alat Survei Roadroid: Comparative Analysis of Road Condition Values Using the SDI and IRI Methods from the Roadroid Survey Tool Utama, Novan Rezki; Arliansyah, Joni; Kadarsah, Edi
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol. 12 No. 1 (2023): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35139/cantilever.v12i1.233

Abstract

Good road infrastructure plays an important role in the economic development of a city. Therefore, the government must maintain and improve road conditions yearly to help attract investment and ultimately lead to overall economic growth. Presently, road condition surveys are conducted and assessed using the manual method with the Surface Distress Index (SDI), which is time-consuming and expensive due to the large number of access roads. In order to address this issue, a fast and cost-effective alternative survey approach is required, such as the International Roughness Index (IRI) method using the Roadroid application. Roadroid is an application installed on a smartphone and then attached to a car's windshield to record road conditions while the car is in motion. This study aims to compare the use of the Roadroid application with the manual survey method in terms of time and cost efficiency in identifying road conditions in the city of Palembang, which has 1204 roads. In this study, the Roadroid application results is compared to the road condition assessment results from the SDI methods. The results showed that the time required to obtain road conditions with manual survey and Roadroid application was 37.313 minutes and 4.123 minutes, respectively. The cost required to obtain road conditions was IDR 290.937.000 and IDR 68.006.000 for manual surveys and using the Roadroid application, respectively. Furthermore, the comparison of road condition assessment results between the SDI and IRI methods showed that they have average mean differences of 24.86%, so it can be concluded that the road conditions obtained in the IRI method using Roadroid have high accuracy with the conditions in the SDI method. From the results, it can be concluded that using the Roadroid application to obtain road conditions is more effective and efficient than manual surveys.
Evaluation of Pontoon Facilities in supporting safe transportation febriansyah, Febriansyah; Kadarsah, Edi; Latuheru, Paulina Mutiara
IWJ : Inland Waterways Journal Vol. 6 No. 2 (2024): Inland Waterways Journal (IWJ:Oktober)
Publisher : Politeknik Transportasi Sungai, Danau dan Penyeberangan Palembang

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Abstract

The pontoon pier, which was built in 1984, originally functioned as a place to dock for speedboats. However, since 2017, the pier has been used to berth for larger ships. Unfortunately, the supporting facilities for the pontoon pier, such as fenders and bolders, have not been replaced, which could potentially cause damage to the pier. The analysis used quantitative methods by conducting surveys and direct observation in the field. Based on the results of the analysis, it is necessary to increase the type of fender to a cylindrical fender with dimensions of 300 mm x 150 mm or Type A Fender with the KAF 200 H type of 12 fenders and the addition of Bolders on the front pier to 4 for safety transport.
Analysis of Operational Costs and Amount of Musi Emas LRT Feeder Transportation Rates in Palembang Effendi*, Andriani; Agustien, Melawaty; Kadarsah, Edi
Riwayat: Educational Journal of History and Humanities Vol 6, No 4 (2023): Educational, Historical Studies and Humanities
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v6i4.34792

Abstract

This research aims to analyze operational costs and assess the feeder transportation rates for the Musi Emas LRT in Palembang. The research methods used include field surveys and data analysis. The research results show that the average load factor for the Talang Kelapa-Talang Buruk and Haji-Sematang Borang Dormitory routes is 0.40, indicating that the available seating capacity (9 seats) is currently adequate. The number of passengers per day is 1,183 for the Talang Kelapa-Talang Buruk Route and 987 for the Haji-Sematang Borang Dormitory, with a total fleet of 26 units, and 6 routes per day per vehicle. The travel time for the Talang Kelapa-Talang Buruk route is 1.5 hours and the Haji-Sematang Borang Dormitory is 2 hours. The time between stops varies, namely the Talang Kelapa-Talang Buruk route is around 15 minutes, while the Haji-Sematang Borang Dormitory is around 20 minutes. This is not in accordance with the standards of the Director General's Decree 687 of 2002, resulting in too long waiting times for passengers. The conclusion of this research is that the feeder transportation rates for the Musi Emas LRT on the Talang Kelapa-Talang Buruk Route and the Haji-Sematang Borang Dormitory need to be adjusted to the standard operational costs and time between stops which have been standardized by the Director General's Decree 687 of 2002 to minimize passenger waiting time and ensure the continuity of efficient and economical operations.
Logistic Regression Application in Determining Mode Selection Factors of Musi Emas Feeder Transport, Palembang City Ismail, Ayu; Kadarsah, Edi; Agustien, Melawaty
ASTONJADRO Vol. 12 No. 3 (2023): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v12i3.14197

Abstract

Mode of transportation is absolutely a basic human need, especially in urban areas which tend to have high mobility. One type of mode that an important role in the urban transportation system is public transportation. oday, public transportation continues to make updates, one of which is public transportation in Palembang City marked by the start of operation of the Musi Emas feeder city transport in July 2022 with 7 routes. This study aims to identify the factors that influence and become the parameters of the traveling community in choosing mode of Musi Emas feeder city transportation Palembang City on the route corridor 1 Talang Kelapa – Punti Kayu, and corridor 2 Asrama Haji – Sematang Borang. The research approach used was quantitative with primary data sources from a revealed preference survey of 208 respondents who had used the Musi Emas feeder transport, and 192 respondents who had never used it. Analysis of the results of the survey data was modeled by logistic regression in order to look for factors that have an influence on choosing the mode of transportation of the Musi Emas feeder. The results of the analysis show that the independent variable data has a significant effect on variable dependent and the results of logistic regression analysis showed variable gender, age, and travel costs are influential variables in determining the choice of travelers to use the Musi Emas feeder city transportation mode.
Co-Authors Effendi*, Andriani Febriansyah Ismail, Ayu Joni Arliansyah Melawaty Agustien, Melawaty Paulina Mutiara Latuheru Utama, Novan Rezki