The article describes the main principles of the movement around the circumference of the cranes circular steps. It is proved that the defining characteristics of the organization of the movement of the crane on the circle are the geometric parameters of the mutual reversal of the running wheels of the crane, not the observance of the reversal determines the transverse slippage of wheels of the crane, and the shape of the wheels depends only on the elastic longitudinal slide. The result of slides and slippage is firing the head of the rail with one hand and the loss of stability when moving the crane. Stability stability ensures the achievement of the precision targeting of the gripping device. These parameters are the main performance characteristics that should be valued in absolute terms should be minimal.

Keywords: nuclear power station, crane circular steps, suspension bridge crane, suspension wheel, cylindrical wheel, bevel wheel, the mutual reversal of wheels

the article presents the study in the control of the geometric parameters of wheels of cranes circular steps. The options considered to determine the radii of the wheels by indirect methods, of which the most effective are those based on the construction of the measuring triangle at the open part of the forming. As the final results and proposals noted the following: both control provide almost ravnovesnye results definitions of the geometric parameters of the wheels; more universal is the way to control the radius of the wheel, using calipers and this method is recommended when addressing these and similar problems.

Keywords: Running wheels, geometrical parameters of wheels, crane of circular action, wheel radius, wheel cone corner

The paper proposed, developed and implemented a method of monitoring verticality of the cell towers to determine the tilt of the cell towers a vertical projection of the inclined collimating ray of the theodolite, to determine the full tilt and its direction.

Keywords: the cell tower, tilt, measurement, longitudinal profile, measurement, calculation

The paper proposed, developed and implemented methods of control of vertical position of the cell towers, allowing to define the profiles of the axis of the tower connection on a coordinate plane XAZ and YAZ according to the accepted horizons, to have private and full rolls, to determine the torsion angles for a given loft.

Keywords: the cell tower, roll, measurement, torsional, longitudinal profile, measurement, evaluation.

The main maintenance of a diversification of production as activity of subjects of managing is considered. being shown in purchase of the operating enterprises, the organizations of the new enterprises, redistribution of investments in interests of the organization and development of new production on available floor spaces. The most important organizational economic targets of a diversification of management are presented by innovative activity of the industrial enterprise.

Keywords: diversification of management, production diversification, financial and economic purposes of a diversification, technological purposes of ensuring flexibility of production

When performing installation of technological equipment in the shop one of the main instrumentation task is to control the installation of component parts of equipment on a given elevation in a horizontal position. The solution to this problem, usually implemented by geometric precision leveling. The authors of this article, the improvement of means of fastening geodetic altitude framework developed technical solution universal removable working point of reference.

Keywords: technical control, installation of technological equipment, point of reference, geometric parameters, contour build