土木工事Ⅰ期: 取水堰,取水設備,導水路トンネル,導水路調圧水槽 Headrace L : 6,200m A : 13.9m2 Concrete dam H : 18m, V : 26,200Cu.m Surge tank H : 36.8m, D : 14m 取水堰と水圧管路トンネルの一部を除き2003年8月完了 土木工事Ⅱ期: 水圧管路,発電所,放水路 Hydropower Project 1)Waterway 2)Power Station(30MW x 2) 3)Outlet Channel 4)Building and External Works 5)11kvx11km Distribution Line and Communi. System 6)Intake Facility (River Diversion, Intake Weir, Intake Structure, Access Road, Building and External Work)