This work is devoted to disclosure issues open pit mining in cramped conditions the Zchatlbila deposit of gypsum and carbonic calcium gypsum which located in Akhaltsikhe municipality Georgia. A feature of this diploma project is an attract subcontractors to all types of mining and transportation of minerals. For execution of work subcontractors will be involved in their own employees, as well as machinery and equipment. The diploma contains the calculation and justification of the use of technology, mining, primary processing of gypsum, as well as transportation. In addition calculated the cost of 1 ton of gypsum stone and shows the economic effect of development of the deposit Zchatlbila. Thesis work includes specifications equipment that will used to carry out work. Diploma takes into account the experience of the application of subcontractors directly on Troitsk deposit of gypsum and anhydrite in Chapaevsk, Russian Federation.