Digitalization of technological and design decisions making processes in modern construction

The results of the study can expand implementation field “decisions tree” method. This method be used in design decision making processes and technological equipment options when choosing construction for production earthwork. was carried out on example “Voznesensky” Architectural Ensemble? Tyumen, hereinafter “Voznesensky AE”. Following goals were achieved: a traditional approach to determining need considered; models methods managerial decisions analyzed; studied, advantages disadvantages identified. ia successfully applied digital experiment recommended real development an algorithm mechanizing excavation work using Deductor Academic Studio program at facility. Currently, there are no cases direct application «decision tree» management projects Russian industry. There published research introduce decisions.