Skyscrapers are these days increasingly often set up. It is proved by the fact that, above all, the expenses of various estates have mostly considerably increased. Hence, a variety of users of diverse construction enterprises want their buildings to take as little space as possible.

Setting up a new building is known to be an example of one of the most complex projects. As a result, it requires professional planning and proper schedule. What is more, it is referred to a necessity of setting priorities. Good example is the phase of the underground drilling. It is proved by miscellaneous specialists that have broad experience in this field that mistakes in this phase can have a pretty harmful influence for the safety of the whole building.