Návrh plánu otvírky, přípravy a dobývání porubního bloku 61 908 sloje "Max" na Důlním závodě 1, lokalitě Lazy

Abstract

This diploma thesis contains a proposal for opening, preparation and extraction plan of the Ostrava mining seam No. 461 „Max“. I open with the position of the site and the localised characteristics of the seam and the brief history of mining plant Lazy to the present. The next section explains the process of opening and extraction with selected technology. At the same time transportation, ventilation and work safety is dealt. In the conclusion is devoted to the technical-economic evaluation of mining.