Foundation of the rational level of the organizational and technological reliability in construction projects

V. R. Mlodetskyi, T. O. Tsenatsevish

Abstract


Statement of the problem. The main points of contractual obligations is their timely performance with ensuring the desired level of investments of the investment funds provided for in this contract. The longer the execution of the works under the contract, the higher the probability of violation of these terms. Analysis of construction projects over the past decade has shown that the situation has not changed significantly, according to [8] contemporary data on the construction of a number of objects from which it follows that the larger the object, and accordingly, the longer construction period, the more the actual deviation of the actual terms of the construction of the planned, up to 50...100% in some cases. The comparison of these data shows that the problem of ensuring reliable operation of the construction company on the stage of implementation of a specific project is relevant in the present time.

Analysis of recent research. The analysis of researches in the field of the rational justification of organizational and technological reliability values shows that its range is in the range from 0.35 to 0.9, it indicates the absence of a reasoned approach to this issue. Of course, for a more reliable implementation of the plan one needs to have a certain amount of appropriate material and financial resources, but in the management process is another important resource that should be in possession of the subject of management this is information.

The purpose and objectives of work. The aim of this work is the study of the rational level of organizational and technological reliability (OTR) based on analysis of the need for this information. To achieve the goal of the article were set and solve the following tasks: - to establish the relationship between OTR and the right amount of information; - to determine the influence of the accuracy of determining the current state of the controlled parameter and the level of information; - to justify the rational criterion level OTR.

Conclusions. The studies, which were based on the theory of information found that the rational level of OTR is in the range of 75%...85%. The accuracy of the determination of parameter values for which management is acted has significant influence on the amount of administrative work associated with analysis of the information that enables you to set high of the reliability in construction projects during the implementation of construction projects.


Keywords


organizational and technological reliability; accuracy of determination of parameters; information

References


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