The life cycle of a capital construction facility is an economically feasible program for the design, construction, operation and abandonment of a building or structure. This article reveals the role of the life cycle project in the redevelopment of industrial facilities, such as above-ground plants and factories within the city and mining facilities. The article provides a methodology for drawing up a life cycle program for redevelopment of industrial (above-ground and underground) objects, a mine field.

Keywords: life cycle, redevelopment program, underground facilities, modeling, information construction, industrial facility, mine workings, mining facility

Designing foundations and foundations for buildings and structures of high-rise complexes is a complex engineering task. Modern architectural concepts and constructive solutions should be based on geotechnical justification at the stage of developing the architectural design of the project. Huge loads from above-ground structural elements of high-rise buildings and the high cost of measures for the installation of underground structures create their own characteristics in the design of foundations. In this paper, we study the problem of choosing the type of foundation for a high-rise building from the point of view of technical and economic rationality based on studying the experience of designing complex multifunctional complexes in Moscow and St. Petersburg. The authors believe that the choice of a constructive solution for the foundation of a high-rise complex is influenced by both geological factors and socio-economic ones. The result of this study is the grouping and systematization of the geotechnical factors of the building area and the economic factors of the urban environment that directly or indirectly affect the construction projects of high-rise complexes.

Keywords: high-rise complexes, slab and pile foundations, combined foundation, RIT-piles, geotechnical calculation, geotechnical monitoring, geotechnical factors, socio-economic factors, rational choice