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All Journal KURVA S JURNAL MAHASISWA Dia: Jurnal Administrasi Publik
Muhammad Ari Ramadhan, Muhammad Ari
UNTAG Samarinda
Humanities Decision Sciences, Operations Research & Management Education Social Sciences

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ANALISIS ARUS LALU LINTAS SIMPANG TAK BERSINYAL (Studi Kasus Pada Simpang Jl. Untung Suropati – Jl. Ir. Sutami – Jl. Selamet Riyadi di Kota Samarinda) Ramadhan, Muhammad Ari
KURVA S JURNAL MAHASISWA Vol 4, No 2 (2014)
Publisher : KURVA S JURNAL MAHASISWA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (909.549 KB)

Abstract

The research was conducted at the three arm Unsignalized Intersection (Untung Suropati Street – Ir. Sutami Street and Selamet Riyadi Street). The survey was held on the morning peak hour, off peak hour at noon, and evening peak hour by using manual counter and video camera. The survey held at Untung Suropati intersection on Monday, Thursday and Saturday.The analysis Unsignalized intersection performance used MKJI 1997. The analysis of critical Lag used Raff method. The analysis of traffic potential capacity of right turn from minor street on intersection traffic conflict volume used HCM 1994, 2000 formula.Within the result of the both intersection performance, it could be acknowledged that the degree saturation is more than 1,00 and the average delay is more than 15 second/pcu and queue probability is more than 35%. These indicate that both intersection condition are bad. The critical lag value of Untung Suropati intersection is 2.81 second. Thus, the behaviors of drivers within crowded traffic do not wait gap. The traffic potential capacity of right turn of minor street traffic within traffic conflict volume of Untung Suropati intersection on the east approach 0,03% - 0,37%. The right turn vehicle absorption of the minor street in Untung Suropati intersection is very small so that there is a vehicle heaping in minor street. Within Timoho intersection, the turn right vehicle absorption of the narrow minor street is small happened on the east approach of minor street.Untung Suropati intersection performance is not feasible as unsignalized intersection, based on the graph setting intersection that intersection handling should be implemented at the intersection in question is the intersection priorities setting (the roundabout) and untenable as unsignalized intersections.
EFFECTIVENESS OF THE SUPER APPLICATION AT THE SUKABUMI CITY COMMUNICATIONS AND INFORMATION OFFICE Ramadhan, Muhammad Ari; Rachmawati, Ike; FY Basori, Yana Fajar
DIA: Jurnal Administrasi Publik Vol 22 No 02 (2024): PUBLIC ADMINISTRATION
Publisher : Program Studi Doktor Ilmu Administrasi, FISIP, Universitas 17 Agustus 1945 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30996/dia.v22i02.9858

Abstract

The effectiveness of the Sukabumi Participated Responder (SUPER) application-based complaint service program at the Sukabumi City Communication and Informatics Office is a program created by the Sukabumi City Communication and Informatics Office which aims to facilitate the public in making complaints, criticisms, and suggestions. This research uses Qualitative methods with data collection techniques of observation, interview, and documentation. Data validation using triangulation in this study used source triangulation and technical triangulation. This research uses the theory of measuring effectiveness according to Gibson which has principles namely Production, Efficiency, Satisfaction, Adaptation, and Development. Data analysis uses Creswell's analysis techniques, namely Processing and Preparing, Reading Information, Analyzing, Coding, Describing, and Interpreting. The results of this study indicate that the SUPER program has not been effective because community aspirations still require time in the follow-up process, and the lack of socialization to the community regarding this program has not gone well so there are still many people who do not fully know about the SUPER application. Therefore, it is suggested that the SUPER program needs to improve the implementation of socialization to the people of Sukabumi City and also the Communication and Informatics Office of Sukabumi City needs to improve responsiveness to complaints from the community so that it can create a better program.
Co-Authors FY Basori, Yana Fajar Ike Rachmawati