For decrease in a share of manual skills, increase of productivity on all operations of processing explosive, reductions of number of the workers involved from other sites and restriction of a circle of persons, admitted(allowed) to the reference with explosive on underground mines Mountain Shorie and Khakassias 70-80 years have been developed and introduced circuits complex mechanization of explosive works.
The paper deals with the issues of increasing the efficiency of drilling and blasting operations in difficult mining and technical conditions at underground mines through the use of non-electric blasting initiation means - SINV-SH and vertical concentrated charge stripping technology. The results of research for the mines of the Khakassia Mountain Shoriai are given.
