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Nanda Ahda Imron
Indonesian Railway Polytechnic
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Analysis Of Operational Performance And Price Of Penataran Train On Surabaya City – Blitar Route Fadli Rozaq; Nanda Ahda Imron; Rachmat Agil; Muchlisin muchlisin
Journal of Railway Transportation and Technology Vol. 1 No. 1 (2022): May
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (212.061 KB) | DOI: 10.37367/jrtt.v1i1.2

Abstract

The Penataran Train is the train that has the highest passenger volume among the Local Economy Trains in East Java Province. The Penataran train is very much needed by people, but if the operational and management is not handled properly, it may affect on the effectiveness and efficiency of the transportation system as a whole. Operational performance assessment is needed to improve the services to users of the Penataran Train in the future. Operational performance was assessed on several aspects, including load factor, travel time, frequency, headway, and ticket prices. The purpose of this study was to analyze the operational performance and prices of the Penataran Train on Surabaya City – Blitar route. The results showed that the average load factor was 61% and met the standard of SE No. 24 of 2020. The average rate of the train arrival time of 99% was in accordance with the SIPOKA standard. In contrast, the average rate of departure time of 83% was not in accordance with the SIPOKA standard. The frequency of 8 trips per day with a headway of 198.75-202.25 minutes was not meet the standards in KM No. 22 of 2003. The point of intersection between the respondents' ATP and WTP was at a price following the ticket price stipulated in PM No. 21 of 2020, which was Rp10,001–Rp15,000
Comparison of UAV Drone and Online Terrain Model for Railway Route Planning Wahyu Tamtomo Adi; Adya aghastya; Nanda Ahda Imron; Nurul Fitria Apriliani; Izza Anwer; Porntep Puangprakhon
Journal of Railway Transportation and Technology Vol. 1 No. 1 (2022): May
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (255.276 KB) | DOI: 10.37367/jrtt.v1i1.6

Abstract

This research tried to compare Digital Elevation Model (DEM) results from UAV Drone Survey with online DEM with a study case a railway route planning from Semarang to Demak in Central Jawa. The terrain model was resulted by Agisoft Metashape software and was compared to DEM from GoogleEarth, BING, SRTM, ASTERGDEM and DEMNAS by using Global Mapper sofware. The comparison was conducted by generating contour drawing for each model, along with graphical and statistical analysis. The results shown that the DEM Model from UAV Drone Survey result can meet the standard accurcy needed. The result of comparison from other the online DEM resulted that DEMNAS and ASTER GDEM have the stronges correlation among other DEM resources. The finding suggested for a carefull consideration to use open source DEM Data for perelyminary design odr Detail Engineering Design, especially for railway infrastructure project.
An Analysis of Passengers’ Safety Risk at the Infrastructure Improvement Project of Railway Station Nanda Ahda Imron; Dian M Setiawan; Ali Oktavian Handoko; Erifendi Churniawan; Handoko Handoko; Ary Putra Iswanto
Journal of Railway Transportation and Technology Vol. 1 No. 2 (2022): November
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (369.792 KB) | DOI: 10.37367/jrtt.v1i2.13

Abstract

Constructing the elevated track at the Manggarai Railway Station has risk which potentially endangers the passengers’ safety due to its construction process is carried out within passengers’ activities around the railway station. This research aims to identify the hazard and risks, analyze the level and control the risk. Moreover, this study also aims to arrange the priority of serial alternative solutions regarding the handling the risk within the construction process of elevated track. This study used methods as follows: Hazard Identification, Risk Assessment, And Risk Control (HIRARC) and Analytical Hierarchy Process (AHP). In addition, data triangulation was also done by involving three respondents in keeping with to ensure the validity. The analysis of HIRARC generated 11 hazards and risks namely 6 are classified into extreme risks, 4 are rated high risk and 1 is categorized as medium risk. The method of AHP is used to analyze the alternative ways of handling the risks and to find out the priorities above some alternative ways of handling the risks. The sequence of the alternative ways of handling the risks based on the top priority is as follows: (1) first priority by applying the switch over 5, (2) second priority by adding the KLB feeder, (3) third priority by increasing the service facility.
Geometry Design of Railway Track for High-Speed Railways Bandung-Cirebon KM 00+000 - KM 33+850 Adya Aghastya; Aldi Wardana; Wahyu Tamtomo Adi; Nanda Ahda Imron; Willy Artha Wirawan
Journal of Railway Transportation and Technology Vol. 2 No. 2 (2023): November
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jrtt.v2i2.29

Abstract

Efficiency, comfort, speed and timeliness are the main factors humans need in mobilisation and transportation. In providing a theoretical basis and technical reference for the quality improvement of high-speed railways in Indonesia, this study comprehensively discusses the theory of geometrical design of high-speed railway tracks and the calculation of excavation and embankment volumes. By using Minister of Transportation regulations Number 7 of 2022 and TB 10621-2014, which contains technical planning for high-speed railway tracks, an alternative route is planned across Bandung to Cirebon Phase I (Rancaekek-Cimalaka) with an operating speed of 350 km/hour, there are 5 horizontal curves and 16 vertical curves calculated using TB 10621-2014 and AutoCAD Civil 3D software. The results obtained from this study are alternative planning of the high-speed railway route along 33,850 meters from Bandung to Cirebon Phase I (Rancaekek- Cimalaka).
Co-Authors Adya aghastya Aldi Wardana Ali Oktavian Handoko Ary Putra Iswanto Dian M Setiawan Erifendi Churniawan Fadli Rozaq Handoko Handoko Izza Anwer Muchlisin muchlisin Nurul Fitria Apriliani Porntep Puangprakhon Rachmat Agil Wahyu Tamtomo Adi Wirawan, Willy Artha