Coal resources, beside oil, gas and uranium as nonrenewable source of energy, represent the most significant part of energy potential of Republic of Srpska and energy source of strategic importance.Modern pace of technological and industrial development conditions constant increase of coal exploitation and consumption. Usage of this resource must b...

By Boško Vuković

In this article are presented the analysis of ore losses in bauxite underground exploitation as well as the manner and possibility to increase recovery factor of ore deposit and exploitation with minimum of diluted ore with overburden. The largest losses of ore are the caracteristics of the mining process itself and the results of model studies of ...

By Slobodan Majstorović, Dražana Tošić

Modrac hydroaccumulation is the largest and most important multi-purpose water resource for water supply to large industrial capacities of importance for Bosnia and Herzegovina, but also for public water supply of Tuzla and Lukavac. Since the water quality of the hydroaccumulation is threatened by the waste water of a large number of different poll...

By Nedim Suljić, Jasmin Hrnjadović

Conflicts are one of the most frequent factors that undermine success of construction projects. Therefore, it is important to recognize and predict the most probable causes of disputes that might arise during the project completion in order to make adequate plans and prepare procedures for their prevention and management. This paper provides compar...

By M. Elmabrok Elmagdobi, Nikola Čulić, Dejan Beljaković, Aleksandar Milajić, Goran Pejičić

Building with earth is widespread and still mostly based on traditional experiences. Increasing demands in energy consumption reduction during the construction and exploitation of buildings put more and more in the focus the good features of houses built with earth.Testing of earth mixtures with other natural materials showed that it can get even a...

By Ivan Hegediš, Neđo Đurić, Arpad Čeh, Golub Karaman, Danilo Vunjak, Edita Tenji

Construction of the silica material factory named "R-S Silicon", with an annual production capacity of 15,210 ton of Si-metal, was planned in the village of Bjelajce, municipality of Mrkonjić Grad. The factory for production of Si-metal shall have direct and indirect environmental impacts, especially on waters, by washing off working areas, leachat...

By Dušica Pešević, Nebojša Knežević

During the working of thermal power plants, due to technological process of coal combustion, waste matter, which takes up large areas of land, degrades and pollutes the environment, is created. In the last years, a significant progress has been made in the world in researching new technologies that implement technogenic materials which have wide ra...

By Ljiljana Crnogorac, Boško Vuković

Taking into consideration the current situation in the field of energy, the specific conditions of our mining and contemporary achievements in the field of underground exploitation, it can be stated that new circumstances in terms of techno-economic and security parameters of exploitation in the whole system of the exploitation of the coal deposits...

By Edin Fazlić, Semir Fejzić

In the rock salt deposit "Tetima" by analysis of situation and pore (layers) pressures and fracturing pressures development it has been proved that the values of pore and fracturing pressures are quite low (in the part of deposit which is currently exploited) and on the border of use salt water such as fluid for canal rinse in some drilling interva...

By Sanel Nuhanović, Adnan Hodžić, Almir Šabović

Construction schedule becomes part of positive practice of our construction. The construction of Building and Residential Complex Stepa Stepanovic has been used for conducting research among responsible contractors on certain aspects of schedule execution, problems during its executions and use in construction process. The results of the research s...

By Danijela Stanojlović