Variantní řešení ukládání skrývkových hmot na lomu Nehvizdy

Abstract

Mining companies which mine raw materials must solve a fundamental problem – what to do with overburden materials? The KERAMOST a.s. company must solve this problem at one of its localities - Nehvizdy open pit mine in the Vyšehořovice – Kamenná Panna and Nehvizdy allotment, too. The KERAMOST a.s. company got to the situation, when an external dump capacity was filled already and internal dump areas are limited. This thesis is concerned with the mining process and subsequent utilization of a mining raw material. The dewatering process and the opencast forefield safeguard are evaluated here. The main theme is the elaboration of variant solutions of the overburden materials dumping at the superelevated external or internal dump and evaluating of their ecological, technical and economical contributions.