Opencast Mining:
studies on mineral deposits and mining regions development
minerals resources estimation
prefeasibility and feasibility reports
expert opinions
geological reports
geomechanical analyses and slopes stability
preliminary and detail mine operations planning

also engineers' supervision and commissioning of projects.


Executive Potential

All above mentioned services are provided by the mining team of 20 experts including geologists, mining engineers, geomechanical engineers with many years of experience got in different projects. For multidisciplinary studies and reports, also other experts join the teams. The mining department has suitable computers and workstations manufactured by Compaq, Intergraph and Silicon Graphics. All maps, layouts, calculations and planning are done using MOSS/MX Professional, Intergraph I/Mine 2 000, MicroStation, KART K1+G, AutoCAD, Cadraster software, etc.

The Most Important References:
Belchatow Lignite Mine - second world's biggest lignite open pit - with yearly production of 35 million tons of lignite, overburden stripped volume of 130 million m3/year and more than 200 m deep
Selective mining of associated minerals in Belchatow Mine (lacustrine chalk, gravels, granite boulders, etc.)
Lignite mines in former Yugoslavia, East Germany, China and India
Lignite opencast mines in Poland (Turow Mine - 10 million tons/year, Adamow Mine - 5 million tons/year, Konin Mine - 4 open pits producing 15 million tons/year) 40 m to 250 m deep.
In total, more than 100 surface mining operations of different minerals with total production of more than 300 million tons/year have been engineered and designed by POLTEGOR-engineering Ltd