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Journal : Jurnal Ilmiah Teknik Sipil dan Arsitektur (JITAS)

Evaluasi Kebutuhan Air Bersih Untuk Masyarakat di Kecamatan Binjai Timur Muhammad Mufti Farabi; Mahliza Nasution; Nuril Mahda Rangkuti
Jurnal Ilmiah Teknik Sipil dan Arsitektur (JITAS) Vol 1, No 2 (2022): Jurnal Ilmiah Teknik Sipil dan Arsitektur (JITAS)
Publisher : Jurnal Ilmiah Teknik Sipil dan Arsitektur (JITAS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jitas.v1i2.1455

Abstract

Binjai is a city in North Sumatra. Along with the increase in population and the increase in industrial zones every year, automatically the need for the use of clean water continues to grow. In East Binjai Subdistrict, the existence of Drinking Water Service Providers is far from satisfactory. This happens because many residents still use groundwater sources (dug wells) as one of the main sources of residents to obtain clean water. By thinking about these problems, the author wants to evaluate the need for clean water in East Binjai District until 2027 and the number of clean water service coverage in East Binjai District in 2027. Based on the results of research that has been carried out, the need for clean water based on the total population of East Binjai District in 2027 is 109,612 lt/s, while clean water needs are based on the number of customers of East Binjai District in 2027 of 18,018 lt/s. As for the service coverage of Company M in 2027, it was obtained by 17.946%, with the description of 66,227 people in the total population of East Binjai District, the number of people who use Company M's services for daily use is only 11,326 people. The remaining 54,342 people still use independent methods to obtain clean water.
Analisis Kinerja Operasional Bus Trans Metro Deli Rute Tembung – Lapangan Merdeka Ritonga, Devi Afridayani; Suranto, Suranto; Nasution, Mahliza
Jurnal Ilmiah Teknik Sipil dan Arsitektur (JITAS) Vol 4, No 1 (2025): Jurnal Ilmiah Teknik Sipil dan Arsitektur (JITAS)
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jitas.v4i1.4973

Abstract

This study aims to review the performance parameters and user satisfaction of the implementation of Trans Metro Deli buses, especially the Tembung – Merdeka Field route. This research began by observing and collecting data in the field such as the number of passengers, intermediate time, and travel time and distributing a questionnaire to 100 respondents to find out the perception of passengers and passenger satisfaction with the performance of Trans Metro bus services. The methods used in this study are the Importance Performance Analysis and Customer Satisfaction Index methods. Based on the results of the performance parameter review research, an average load factor of 40.57% was obtained, the average travel time was 56.63 minutes, and the intermediate time was 8.99 minutes. So, the load factor parameters and travel time need to be improved because the values are not in accordance with the standards that have been set. Based on the results of the research from passengers' perception of the performance of Trans Mebidang bus services, what needs to be improved are indicators 11, 21 and 22. And based on the results, the level of passenger satisfaction was obtained by 87.036%, including in the category of very satisfied.