Building information modeling allows you to make timely rational decisions to optimize the design and construction processes, which are based on the use of a single building model and the exchange of information about any object by all participants throughout the entire life cycle - from concept to commissioning. an object. A clear advantage of such modeling over computer-aided design (CAD) is the support for distributed use, which allows this technology to be used to implement IDA (an interactive disassembler widely used for reverse engineering). The BIM toolkit is designed to eliminate redundancy, re-entry and loss of data, errors in their transmission and transformation.