Normalization of information parameters of virtual passport for digital building model

The paper presents the analysis of normalization of information parameters obtained from the building information model (BIM) of a gas boiler room. The main connecting parameters are determined herein. The obtained results are generalized into a single information structure for further creation of the BIM virtual passport. Methodology: Building information modeling technology involving certification of BIM objects. Key terms are defined by the terminological analysis. The legal framework of existing standards and rules in the field of information modeling is considered to identify general conclusions of implementing the virtual passport. Research findings: The analysis of stages of filling the digital information model with the data, which are connected with the design work implementation. Value: The analysis of the material shows that the virtual passport of the object links the information modeling technology, which provides a tool primarily for coordinating design decisions and issuing tasks to related specialties and also enable a correct use of these models throughout the life cycle of the object.