Návrh přípravy porubního bloku 331 205 Důl ČSM

Abstract

The thesis deals with preparation of the exploitation block 331 205 in the seam No. 33, 2nd block, at CSM Mine – Northern Plant. At the beginning my work is focused on mining – geological and mode of deposition conditions of CSM Mine. Then it solves the proposal of the exploitation block preparation itself, including driving technology, mechanisation and electrification. Safety measures follow in the form of undesirable influence on mining environment. Parameters of driving and exploitation technologies and their using form separate part of this thesis. The conclusion of my work is devoted to the economic evaluation of the proposal. Proposal enables to opening acceleration and effective mining out of longwall face No. 331 205 by means of the up-to-date technology