Water inflow to the mine workings, including an experienced careers are possible due to fracture of groundwater and surface runoff. Constant surface runoff along the thalweg Sai and their slopes are not available, there are only a short period in the loss of a large number of intense rainfall and snowmelt.
Protection of mining from surface water will be provided building upland drainage ditches and levees.
In 2012, 16 scheduled for prospect evaluation work within the contract area. Complex search and evaluation work includes core drilling of exploratory holes, drilling wells air percussion, tunneling and clearing ditches, testing, analytical studies, sampling and analyzes of the bulk sample, the selection of laboratory and process samples, laboratory-tested technology, determining the volume weight and physical mechanical properties of rocks and ores, and hydrogeological investigations.
On the complexity of the geological structure of the site of work relates to the third category. Category 3 terrain.
Mining operations are planned to search for and evaluation of ore-bearing zones in the contract area with the definition of their industrial importance.
Exposure territory is 40%, the rest of the square power of unconsolidated deposits, confined to a negative relief forms of 2-7m.
Excavation of ditches and trenches to provide slightly shrouded areas to tap, testing and tracking on the surface of the potential ore zones, and bodies, as well as to study the characteristics of the geological structure of parts.
The total volume of ditches and trenches, subject to documentation is 9020m 3.
Category of geological study – 5, ch. till1m
Drilling of core holes provided in all areas where ground-based exploration work established the presence of ore zones with industrial gold-bearing, including the scattered occurrences for the final evaluation of its industrial gold-bearing.
The total volume of drilling – 6000 ml.
