Návrh způsobu měření množství čerpaných důlních vod na uhelném velkolomu

Abstract

This work presents a proposition to the method of measuring amount of mine water pumped out at cornerstone quarry and there are several suggestions made concerning the basic alternatives of the system measuring the amount of mine water. The first part explains why it is necessary to measure the amount of pumped mine water, how to measure it and the legislative criteria are given here regarding the field of draining and measuring the flow of water. In the following part the geological and hydrogeological conditions affecting drai-ning of the opencast cornerstone quarry are discussed. Furthermore, the model of quarry field draining is integrated. The next chapters offer various propositions of measurement of the amount of pumped mine water and their assessment in terms of technological-economic perspective.