The complexity and interdependence of the construction process requires the use of auxiliary materials when deciding on planning problems of production and construction, and auxiliary equipment such as a construction site plan. Planning and the construction of a construction site is a complex process that serves to plan construction work in an economical way. This process provides a solution that includes the selected method and the appropriate performance technology setting the conditions for the mechanization, the structure of the site worker and the quality of the material. Good organization and planning of the construction process are the basis for achieving optimum building preparation. The construction site plan is needed to organize work on site. This work should show the characteristics of site design and planning and describe all parts of the site design. In this work are presented the plans for the construction of the building site, the works execution technology and all the necessary calculations for the execution of the excavation works and the construction of the building.