Review article

The application of Shewhart`s control charts for monitoring the state of engineering systems during installation and operation of equipment is proposed. The state of engineering systems of the construction object in the area of the bridge crane stroke is analyzed. Testing of control charts allowed to determine the time of process exit from the state of stability. Using of R- and X-charts enables to exclude non-random reasons of deviations from control values and to provide statistically controlledstate. Software packages for implementing the data analysis model are proposed. The results make it possible to control the deviation of production process parameters from the normative ones, to determine the critical values of such deviations, to reduce the variability of construction production processes.