Reengineering of organizational structures during large-block construction

The purpose of this article is to develop a method for reengineering the organizational structure of the project in the large-block construction of nuclear power plants (NPP). Methodology is being developed within the applicability of the Total Cost Management Nuclear Construction (TCM NC) industry system. Brief characteristics of the construction project and NPP construction technologies (traditional and large-block) used in its implementation are given. Highlighted factors large block erections that affect the organizational structure of the project. The sequence of formation of the organizational structure of the project during the large-unit construction of nuclear power plants has been formed, which makes it possible to develop the structure of the construction project that is most adaptive to the chosen technology. Methods for determining labor costs are given depending on the degree of use of the large-block method and the degree of enlargement of the reinforced concrete block during the construction of a nuclear power plant. An approach to the analysis of the labor costs of the design and logistics blocks is formulated, which involves taking into account changes in the design products and transport resources. An algorithm for reengineering the organizational structure has been built, depending on the degree of enlargement of armored blocks and the degree of use of large-block construction. Given characteristic changes blocks of the organizational structure of the construction project when using the large-block construction method. The application of the developed method at various stages of the project life cycle is evaluated.