Issues related to the organization of production in the implementation of investment construction projects are particularly acute. Problems arise related to efficiently managing the timing, quality and cost of construction work.

The use of digital tools helps ensure effective construction management both during the design phase and during the construction phase.

The article explores the issues of using integrated digital modeling, including virtual, augmented, mixed reality.

Approaches to optimization of construction at the design stage based on scheduling and simulation tools are considered. As an alternative method, the authors propose the use of the network method of the formed representation of control systems, the essence of which is the construction of a dynamic network model using BIM technologies.

When managing the construction phase, it is proposed to create a project management center, whose task is to monitor the progress of construction based on modern digital technologies.

Its activity should be based on the collection of operational information from the construction site.

The result of the work is a number of documents, which include a balanced work schedule, taking into account the delivery and installation time of technological equipment, a balanced schedule of the needs of materials, people, machines and mechanisms. The proposed tools provide, in the event of deviations in the course of the project, the adoption of effective operational organizational and technological decisions throughout the project.

The result of the work is several documents, which include a balanced work
schedule, with due account to the delivery and installation time of technological
equipment, a balanced schedule of the need for materials, people, machines and
mechanisms.
On-site construction support, ensuring, in the event of deviations during the Project
implementation, the adoption of effective operational organizational, and technological
solutions, allows you to keep the Project within the target indicators specified by the
Customer.
Implementation of the concept allows for ensuring reduction of non-production
losses, which can be achieved due to:
– increasing the accuracy of calculating physical volumes (using verified/validated
BIM models) of work.
– transition from empirical top-down planning to accurate bottom-up modeling;
– justified by calculations of the choice of the best (with minimal costs) way of
implementing the project among the available opportunities and limitations (time,
cost, resource, logistics and climatic);
– modeling to work processes and, as a result, the transition from standards for
large-scale types of work to technologically sound standards;
– ensuring balance, taking into account the interchangeability and qualifications of
resources, enabling to reduce rush jobs and equipment downtime;
– making optimal, accurate, grounded and coordinated organizational and technological
decisions during the entire project;
– operational control from the "field" with minimal human involvement.