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Optimasi Biaya Rehabilitasi Saluran Irigasi Dengan Pendekatan Value Engineering (VE) Menggunakan Metode Paired Comparison Mario Ferdiansyah; Nanda, Mahdika Putra; Suhana, Nono; Sunaryo, Sunaryo
Jurnal Rekayasa Infrastruktur Vol. 11 No. 2 (2025): Jurnal Rekayasa Infrastruktur
Publisher : Program Studi Teknik Sipil Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/jri.v11i2.301

Abstract

The rehabilitation of irrigation channels is essential to improving the efficiency of agricultural water distribution. This study analyzes alternative irrigation channel designs in the D.I Macan Subang project using a Value Engineering (VE) approach with the Paired Comparison method. The existing design uses U-Ditch, which was compared to three alternatives: stone masonry, conventional ferosemen concrete, and geomembrane. The analysis shows that geomembrane provides the highest cost efficiency, with a total cost of IDR 562,075,772.46, resulting in savings of IDR 203,807,083.26 (26.61%) compared to the existing U-Ditch design. The Paired Comparison method effectively evaluates alternatives based on cost and technical criteria. This research contributes to cost-efficient irrigation design decision-making.