Likvidace vtažné jámy SU STO3 na lokalitě Dolu 9. květen

Abstract

The theme of this thesis is to design a method of disposal of the main technical mine downcast shaft Su-Sto III at the site on 9. květen. At the beginning of this thesis deals with the circumstances and causes that lead to the need for closure and subsequent liquidation of main mine workings. A brief description of the history of coal mining in this area, mining and geological characteristics of the storage conditions of reserve mineral in the site 9. květen (DP-Stonava) a proposal for an appropriate technical solution disposal pit Su-Sto III. In the fifth chapter describes the security measures that must be implemented and respected in the course of disposal pit Su-Sto III, followed by a section dealing with the design of remediation and reclamation around the pit. The final chapter focuses on the overall economic balance sheet of liquidation.