Ekonomické zhodnocení trhacích prácí v kamenolomu Jakubčovice

Abstract

There is analysed economical evaluation of blasting operations in quarry Jakubčovice in my diplome thesis. The first part contains description of company EUROVIA Jakubčovice, s.r.o., with its brief history. Then the quarry Jakubčovice is presented. The next part is analysis of present status of blasting operations, with concentration on mapping and projection actions, drilling and blasting work. There are listed used detonators and industrial explosives, and also ways of mass blasting. Last chapter provides proposal for economic evaluation in individual sections, due to proposed technical inovations in blasting operations industry. Results of economical evaluations with my recommendations are summarized at the end of thesis.