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Study of Sustainability Irigation System Melchior Bria; Sutirto Sutirto; Anastasia H. Muda
IJESEMS : International Journal of Engineering Science Educatioon and Management System Vol 2 No 1 (2019): March 2019
Publisher : LPPM NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (454.889 KB) | DOI: 10.29138/ijieeb.v2i1.813

Abstract

One important indicator in the sustainability of irrigation systems is the reliability of irrigation buildings. Some important factors that can influence it are building operations, building maintenance, community participation, and the value of benefits. This article discusses how the influence of each of these factors on the reliability of irrigation buildings. This study was conducted at Haliwen small dam Reservoir in Atambua NTT. The approach used is structural equation modeling (SEM) with WarpPLS. The results of the analysis show that the variables of operation, maintenance and benefit values have a significant effect on the reliability of mall dam reservoir, while community participation does not directly influence the reliability of small Dam reservoir and the analysis also confirm that to obtain a good value of benefit is highly dependent on community participation in operations and maintenance.
KONSEKUENSI FINANSIAL KERUSAKAN PREMATUR PERKERASAN JALAN: SEBUAH KERANGKA PIKIR DAN APLIKASINYA Masinta Simamora; Diarto Trisnoyuwono; Anastasia H. Muda
JUTEKS : Jurnal Teknik Sipil Vol 2 No 1 (2017): JUTEKS (Jurnal Teknik Sipil)
Publisher : P3M- Politeknik Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (892.517 KB) | DOI: 10.32511/juteks.v2i1.121

Abstract

The management of national road is not optimal and has not efficient yet. Its indication is premature damage of road. However, road damage cannot be avoided. The problem is whether premature damage causes losses. This paper aims to show the framework of the losses of premature damage of road in term of financial consequences and to apply that framework by a simulation. Based on concept of benefit value which is represented by serviceability level through pavement condition index for along its life time service was developed the framework of financial consequences on premature damage of road, which is represented with loss of road condition. Second, to count the losses on premature damage of road by a simulation. The result showed that premature damage of road causes lossess. The loss for losing 36 on pavement condition indexs is Rp. 458.257.899,41 per kilo meter. So, the loss for losing one on condition index is Rp. 12.729.386,09. Moreover, in term of the prematur damage is not accured the lose does not arise or zero losses.