Determination of the anti-filtration criterion in the neogenic rocks of the base of Pskem hydroelectric power station

The purpose of the featured article is: assessment of the water permeability of the base within the boundaries of the experimental site, as well as its strength and deformation properties, under the influence of hydraulic load during cementation work; assessment of the effectiveness of reducing the water permeability of the base and its achievable values as a result of cementation of the base rocks through wells performed with sequential thickening of their step (wells 1,2 and 3 stages, as well as control wells); assessment of the effectiveness of improving the strength and deformation properties of base rocks during their cementation; assessment of cement for cementation of base rocks.