Page - 874 - in Book of Full Papers - Symposium Hydro Engineering

SPILLWAY HYDRAULIC TEST MODEL OF CIPANUNDAN DAM, WEST JAVA - INDONESIA Airlangga MARDJONO Indonesian Dam Centre, Indonesian Ministry of Public Works and Housing Nisa Andan RESTUTI Indonesian Dam Safety Unit, Indonesian Ministry of Public Works and Housing Harvien MAHARDHIKA Cimanuk Cisanggarung River Basin Authority, Indonesian Ministry of Public Works and Housing INDONESIA ABSTRACT Primary purpose of water recources development in Indonesia is water supply for various needs. Therefore, various efforts are made by the government to solve the problem. One of the efforts in planning phase, is water resources infrastructure development of Cipanundan Dam at Cirebon District . The physical model spillway of Cipanundan Dam is made on a scale of 1: 20, some scenarios of debit flow based on design flood discharge Q2, Q25, Q100, Q1000, and QPMF. The construction of three dimensional model of Cipanundan Dam is built by using Froude model criteria, because this criteria model is the closest to field condition. Flow testing on Cipanundan Dam spillway model is expected to provide parameters of hydraulic test results in laboratory that will determine optimal dimensions of the spillway and complementary structure building, so that it can be used as basic work for the next stage. COMMISSION INTERNATIONALE DES GRANDS BARRAGES ------- VINGT-SIXIÈME CONGRÈS DES GRANDS BARRAGES Autriche, juillet 2018 ------- 874