Management Optimization of Cipanunjang-Cileunca Reservoir in Bandung Regency Using Discrete Markov Methods

Mariana Marselina, Arwin Sabar, Iin Pratama Sari

Abstract


This research discusses about intake Cikalong as water resource infrastructure supplying water for PDAM Bandung City and PDAM Bandung Regency that depend on the operational of Cipanunjang Dam-Cileunca Dam, Plengan Hydropower, Lamajan Hydropower, Cikalong Hydropower and water from Cisangkuy River. Nowdays, capacity of PDAM Bandung city is 1800 L/sec and capacity of PDAM Bandung Regency is 500 L/sec. However, the amount of water that could be provided by PDAM Bandung City is 1400 L/sec while PDAM Bandung Regency is 200 L/sec. Aim: Optimization on upstream infrastructure is needed to make sure the quantity of water being supplied sufficient. Methodology and Result: There are some methods that can be used to fulfill that aim, on this research use Stochastic Markov Method. The optimization of the reservoir is achieved by the condition of the guideline track and the actual trajectory approaching 1, which means the absence of wasted water through the spillway but through the reservoir utility function for turbine demand, irrigation raw water and raw drinking water in the downstream. The comparison between trajectory and actual trajectory of Cipanunjang Reservoir is 0.861 while for optimization of Cileunca Reservoir is 0.827. Conclusion, significance and impact study: The correlation between the actual (historical) discharge and the Markov estimation discharge on the Cipanunjang-Cileunca Reservoir is closed to 1, so it can be show that the discharge estimation is conceptual because it corresponds to the actual condition (actual discharge).

Keywords


Cileunca reservoir; Cipanunjang reservoi;r Optimization; Stokastic markov; PDAM Bandung

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References


Arwin, Sabar. 2001 Kajian Aspek Hidrologi, Tata Guna Lahan dan Konservasi Sumber Daya Air di Kawasan Bopunjur. Buku Manajemen Bioregional Jabodetabek: Profil dan Strategi Pengelolaan Sungai dan Aliran Air. Jakarta, Pusat Penelitian Biologi LIPI.

Corsita, L. 2015. Pengelolaan Waduk Kaskade Citarum Untuk Pengembangan Air Baku Infrastruktur Air Minum DKI Jakarta. Disertasi. Program Studi Teknik Lingkungan Institut Teknologi Bandung.

Regulation of the Minister of Public Works No.18 Year 2007 on the Implementation and Development of Water Supply System.

Regulation of the Minister of Health No. 907 of 2002 on Terms and Supervision of Drinking Water Quality.

Regulation of the Minister of Public Works No. 14/2010 concerning Minimum Service Standards.

Government Regulation Number 37 Year 2010 on Dams.

Technical Guidance on Implementation of Infrastructure of Simple Drinking Water for Public Works of Cipta Karya Sub-field of Clean Water.

Yin, Xin-An, Zhi-Feng Yang, Geoffrey E. Petts, G. Mathias Kondolf. 2014. A Reservoir Operating Method for Riverine Ecosystem Protection. Reservoir Sedimentation Control and Water Supply. Journal of Hydrology. Vol 512. Page: 379-387.

Zhou, Yanlai., and Shenglian Guo. 2013. Incorporating Ecological Requirement into Multipurpose Reservoir Operating Rule Curves for Adaptation to Climate Change. Journal of Hydrology. Vol 498. Page: 153.




DOI: http://dx.doi.org/10.25105/urbanenvirotech.v2i1.3555

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