Elimination of deformations occuring in the process of karst formation at the base of the dike dam of „Tome” pump station of the engineering and protective constructions of the Riga HPP water storage reservoir from PK 00/00 to PK 01/50 . Elimination of deformations occuring in the process of karst formation by means of sand (1,675 m3) and construction of a new coastline from dolomite mass (1,400 m3). Works completion time: 4 months. Customer: State Limited Liability Company „Latvian Environment, Geology and Meteorology Centre”
