Nové metody ověřování a dobývání PP a VPP na provozech SU a.s., právní nástupce – Studie.

Abstract

This thesis deals with the description, the occurrence and the verification of the fixed and very fixed positions in the plants of SU a.s. successor in title. It is focused on the exact selecting and the determination of the fixed positions before the exploitation by the digging wheel excavators. This exact determination serves to the drilling and blasting operations, which are done only in the places and in the needed depth over there where these positions are situated. Next, this thesis is focused on the possible utilisation of these positions to be used into the back-up ramparts of the dumps, the inner ways, the sites and the dewatering drainages, including the intercostals into the retention tanks.