Pratama, Muhammad Vareza
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Assessment of Development Potential for Central Government Irrigation Zones in Metro City Pratama, Muhammad Vareza; Purwadi, Ofik Taufik; Romdania, Yuda; Zakaria, Ahmad; Herison, Ahmad
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10446

Abstract

The decline in agriculture, forestry, and fisheries sector revenue by 5.24% in Metro City in 2024 necessitates efforts to increase productivity through the development of irrigation areas (D.I). This study aims to analyze the existing conditions of central authority irrigation areas and assess their expansion potential according to the 2013 KP-01 standards. The research employs a mixed-method approach, utilizing quantitative analysis for spatial data processing and planning criteria assessment, complemented by qualitative analysis for interpretation and deepening of results. The findings indicate that the Karangrejo and Tejo Agung Clusters meet all eight criteria of the KP-01 irrigation planning standards, with an increase in irrigated land area from 18.71 hectares to 388.62 hectares. Both clusters demonstrate moderate soil fertility with adequate water sources from the Way Bunut River and reservoir for Karangrejo, and the Batanghari River with D.I. Way Sekampung channel for Tejo Agung. The analysis also confirms the fulfillment of aspects including water availability, farmer presence, road access, land ownership status, flood resistance, and compliance with Metro City's spatial planning (RTRW). In conclusion, the development of irrigation areas in both clusters is feasible and should be implemented through a planned and integrated approach to enhance agricultural productivity and water management effectiveness in Metro City.
Analisis Pengaruh Simpang Tak Bersinyal Yang Berdekatan Pada Jalan Wolter Mangonsidi – Jalan Raden Saleh Dan Jalan Wolter Mangonsidi – Jalan M. Husein Thamrin Pratama, Muhammad Vareza; Sulistyorini, Rahayu; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain Vol. 8 No. 1 (2020): Edisi Maret 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v8i1.1270

Abstract

Hambatan  kelancaran  lalulintas  jaringan  jalan  perkotaan  memiliki  dampak  pada  kesejahteraanumum  masyarakat.  Besarnya  arus  lalu  lintas  di  daerah  persimpangan  pada  jam  sibuk  (sore)mengakibatkan  kemacetan  panjang  dan  meningkatkan  kejenuhan  pada  pengguna  lalu  lintas.Sehingga  diperlukan  analisis  lalulintas  antara  persimpangan  untuk  mengetahui  kinerjapersimpangan  tersebut.Penelitian  ini  menggunakan  metode  Manual  Kapasitas  Jalan  Indonesiauntuk  mengevaluasi  dan  menganalisis  kinerja  persimpangan.  Lokasi  penelitian  ini  adalahpersimpangan  Jl. Wolter Monginsidi – Jl. M. Husni Thamrin dan Jl. Wolter Monginsidi – Jl.Raden  Saleh,  Bandar  Lampung  karena  persimpangan  tersebut  menunjukan  kemacetan  danpotensi/resiko  penurunan  tingkat  layanan  jalan.  Hasil  yang  didapatkan  pada  persimpangan  Jl.WolterMonginsidi – Jl. M. Husni Thamrin memiliki nilai kapasitas (C) 2363 smp/jam dan perilakulalu lintas derajat kejenuhan (DS) 0,8834, tundaan simpang (D) 15,08 det/smp dan peluang antrian(QP) 31,23-53,10% dan persimpangan Jl. Wolter Monginsidi – Jl. Raden Saleh memiliki C = 2484smp/jam,  DS  =  0,8151,  D  =  13,55  det/smp  dan  QP  =  26,76-53,10%.  Tinggat  pelayanan  dipersimpangan Jl. Wolter Monginsidi – Jl. M. Husni Thamrindan Jl. Wolter Monginsidi – Jl. RadenSaleh pada hari – hari sibuk dikategorikan pada tingkat E. Kata kunci : Volume kendaraan, Kecepatan rata rata dan Waktu paling sibuk