Porovnání a ekonomické zhodnocení různých způsobů rozjezdu porubů v podmínkách Dolu Paskov

Abstract

In this Bachelor thesis is compiled the comparison and economic evaluation of different ways to drive down coalface with connection of conditions in mine named Paskov. OKD a.s. has been restructuring so the name of mine Paskov was changed to Závod 3 during creation this Bachelor thesis. However, final Bachelor thesis was assignment before the name was changed. I decided to use old name, which will be mine Paskov, let´s say term, in whole thesis. At the beginning of this Bachelor thesis, I described the history and the possible future of the mine Paskov. Then I described seam 074 (21a) with the coalface no. 074799, which has served me as a model for similar conditions for three different methods starting coalface mine Paskov. In next chapters, I elaborated these methods and assessed their advantages and disadvantages. Subsequently, I compared these methods and evaluate economically. At the end of the Bachelor thesis I evaluated which method is the most effective and economical in the best conditions available mine Paskov.