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All Journal Journal of Development Research Majalah Ilmiah Pengkajian Industri Santhet: (Jurnal Sejarah, Pendidikan Dan Humaniora) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Innovative: Journal Of Social Science Research Karimah Tauhid Jurnal Abdimas Peradaban Bulletin of Engineering Science, Technology and Industry
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Time and Cost Efficiency Analysis of Hotmix Road Rehabilitation: A Case Study in Papring, Kalipuro District Prasetyo, Novan Dwi; Sunarko; Prasetyo, Yohanes Pracoyo Widi; Pratama, Ananta Kusuma Yoga
Journal of Development Research Vol. 9 No. 2 (2025): Volume 9, Number 2, November 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/jdr.v9i2.456

Abstract

Efficient project delivery is a critical requirement for rural road rehabilitation programs, yet empirical evaluations of implementation efficiency remain limited. This study analyzes the time and estimated cost efficiency of the Papring Hotmix Road Rehabilitation Project in Kalipuro District, Banyuwangi, using a descriptive quantitative case study approach based on weekly and monthly project documentation. Project performance was measured by comparing baseline planning with field realization, supported by calculations of time efficiency, deviation analysis, and cost implication estimation derived from work-weight distribution. The project was completed in 55 days, significantly faster than the 120-day planned duration, resulting in a time efficiency of 54.17% and a maximum positive deviation of +76.32% at completion. Major work components: AC-WC (65.616%), AC-BC (18.249%), and aggregate base layer (12.436%), were executed intensively between Weeks 4 and 7, enabling a shortened execution period that suggests potential savings in indirect project costs such as overhead, labor, and field operations. Acceleration was driven by effective technical scheduling, early resource mobilization, optimized labor deployment, and strong contractor–consultant coordination. The findings highlight the importance of structured progress evaluation for improving scheduling and cost control in rural road rehabilitation projects. Future work should incorporate financial realization data and risk-productivity modelling to strengthen efficiency assessment in accelerated infrastructure delivery.
METHOD OF IMPLEMENTATION OF EMBUNG NGEMPLAK IN TRENGGALEK REGENCY, EAST JAVA: METODE PELAKSANAAN EMBUNG NGEMPLAK DI KABUPATEN TRENGGALEK JAWA TIMUR HARI PRANOTO; SUNARKO
Santhet: (Jurnal Sejarah, Pendidikan Dan Humaniora) Vol 10 No 1 (2026): SANTHET: (JURNAL SEJARAH, PENDIDIKAN DAN HUMANIORA)
Publisher : Proram studi pendidikan Sejarah Fakultas Keguruan Dan Ilmu Pendidikan Universaitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/santhet.v10i1.7224

Abstract

Trenggalek Regency still faces challenges in the form of isolated villages around watersheds that have not been fully reached by development results. This condition results in underdeveloped pockets of villages whose main characteristics are the difficulty of accessing clean water. This limitation is due to surface water conditions and regional topography that generally do not allow the construction of large irrigation constructions. At the beginning of the Five-Year Development program (Repelita II), the government launched the Presidential Instruction on Disadvantaged Villages with the aim of improving the living standards of people in disadvantaged villages. This study examines the alternative solution to the problem of clean water supply based on topographic conditions and rainfall in the area, namely through the construction of a reservoir as a means of holding relatively small water. This reservoir functions as a water bath that can be used in the dry season. Given the relatively small scale of the built irrigation buildings, all aspects of the building, from the construction to the economic aspect, cannot be compared to the existence of large irrigation buildings. This research aims to provide practical and economical solutions in providing clean water for disadvantaged villages in Trenggalek Regency.
Co-Authors Abdulgani, Sulthon Fatah Euis Etty Alhakim Hari Pranoto Kurnia Anzhar Lestari, Martanti Endah Mahfud Mahfud Mohamad Machfudin Amirulloh Mudjiono Nurwati Prasetyo, Novan Dwi Pratama, Ananta Kusuma Yoga Purnomo, Dimas Aji Rahmawati Ratna Sopiyatul Imamah Rimbawan, Ratno Damar Siti Alimah subroto, wandi Yohanes Pracoyo Widi Prasetyo