[2] The dam is located 217 km (135 mi) downstream from the larger Kolyma Hydroelectric Station.

Preliminary construction work at the site of the hydroelectric complex began in 1990 and initially made rapid progress.

In 1992 the lintels of the foundation pit of the main structures were filled, and a temporary concrete plant was put into operation.

In 1993 the first cubic meter of concrete at the construction of the hydroelectric power station was laid and a bridge across the Kolyma was built in order to provide a connection with the construction site on the opposite bank.

In 1996 the first tower crane as well as the second stage of a temporary concrete plant and a 110/35/6 Kw substation were put into operation.