Návrh otvírky, přípravy a dobývání sloje "Natan" v 9. kře závodu Lazy, dolu Karviná.

Abstract

The thesis is focussed on a proposal of the opening, the preparation and the mining of the ninth mining block of the seam no. 463 called Natan, the coalface area 163 902 of Karviná Mine, Lazy Plant. The main goal is to suggest a suitable technology for the most efficient coalface mined out following the ninth block mined out. Thanks to the productivity optimalization investment programm POP 2010 Lazy Plant was equiped with a new machinery and this machinery has been used to a solving proposal of the suitable technology. The thesis also describes a ventilation solution, the safety instructions and a technical-economic evaluation of the submitted proposal.