On June 1,1993 the navigational ship lock was opened, and on September 2,1994 the first hydroelectric Kaplan tuhi functioned for the first time together on July 7,1998.
On June 1,1993 the navigational ship lock was opened, and on September 2,1994 the first hydroelectric Kaplan turbine began operation. The 20 programmed units functioned for the first time together on July 7,1998.