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  • Managing calendar and network schedules of construction in an unstable world

    A modernized approach to project management using calendar and network planning is proposed, in particular, the issue of managing schedules in conditions of uncertainty is touched upon. The proposed approach allows us to take into account the factors influencing the timing of the project and, based on their consideration, take appropriate measures to ensure that we do not deviate from the specified construction deadlines. The proposed approach is based on the methods of Eisenhower matrices, which allow taking into account the degree of influence (vertically) and importance (horizontally) of each of the criteria, and the methods of subject-oriented management, which allow to exclude subjectivism in conditions of uncertainty by excluding manipulations of the external environment, and also include procedures for ranking and selecting factors influencing expert decision-making.

    Keywords: project management, construction period, calendar and network schedule, risk, uncertainty conditions, subject-oriented management, project, group of factors, approach, solution

  • Subject-oriented rationale for the choice of software for the implementation of BIM technologies compatible with scheduling and network planning in capital construction

    The relevance of the use of information modeling today is of great importance in project management in capital construction. Since many mistakes are made in the design documentation, which subsequently have a negative impact on the implementation of investment projects: this is an increase in construction time, an increase in the cost of a project, a repeated passing of state expertise. The use of BIM technologies will solve the problem of increasing the construction time and reduce the cost of project implementation. The aim of the study is to review and comparatively analyze programs that are being actively implemented in the construction industry. The subject of the research is information modeling tools at the stage of specific activities (BIM-modeling programs). To solve the problem of choosing the best option for the implementation of BIM technologies together with programs aimed at project management using scheduling and network planning, it is proposed to use the Jobs-Decon program. In the process of work, the criteria for evaluating the effectiveness of the programs under study were determined, as a result of which a comprehensive assessment was obtained and the best option was selected with a comprehensive assessment of "3.56". Summing up, we can say that the use of these technologies will reduce the cost of eliminating project collisions, and will also make it possible to avoid disruptions to the contractual deadlines of investment projects in capital construction.

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