Possible options for the development of mining operations in open pits are not sufficiently taken into account in planning, and sometimes good solutions for the period do not contribute to success in the future. Opening the open pit field, it is necessary to focus not only on the rapid commissioning of the mine, but also to lay the cut trench in stable rocks, especially in fields with complex engineering and geological conditions, ie, taking the final decision of the option, it is necessary, along with the indicators of the mode of stripping, the productivity of the mine, the development of mine transportation communications, take into account and the factor of stability of slopes and sides.

In quarries where weak unstable rocks are mined, landslides are very common and result in reduced productivity of mining transportation equipment...