Introduction. The issue of revising the existing regulatory documents at the stage of operation of residential buildings becomes relevant due to the need to take into account scientific and technological achievements in the field of standardization. The emergence of new building materials, technological methods of manufacturing structures, methods of performing repair and construction work leads to the need for an ongoing update of the regulatory framework of construction. The object of the study is a set of regulatory documents focused on the stage of operation of construction facilities. The purpose of the work is to prepare proposals for updating, correcting and supplementing the regulatory framework governing the stage of operation of construction facilities. Materials and methods. The task of this work is to analyze the domestic regulatory framework affecting the concept of ope­ration of construction facilities, to make a classification of requirements for capital construction facilities at this stage and to structure regulatory technical documents. Results. Proposals were developed to adjust, supplement and update the regulatory framework of the operation stage. Conclusions. Within the framework of this study, regulatory technical and methodological documents affecting the concept of the stage of operation of buildings and structures are systematized and analyzed; a list of regulatory documents requiring adjustments and additions is made.

In the field of scientific and technical activities, one of the priority tasks in construction and housing and communal services is to improve occupational safety in order to reduce occupational risks. Work on the installation of roofing is attributed to work at high altitude, which means a high level of danger. The emergence of new building materials, technological methods of manufacturing structures, methods of performing repair and construction work leads to the need for constant updating of the regulatory framework of construction. Within the framework of this study, a set of regulatory documents is considered, considering construction and repair and construction roofing works of construction objects. The purpose of the work is to analyze the regulatory framework at this stage, as well as to identify a list of regulatory documents that require adjustments and additions for roofing repair work.

The experience of many years of operation of large-panel buildings in various regions of our country has revealed a number of significant problems. They are connected both directly with the very design features of the buildings of the first industrial period, and with the quality of their manufacture, namely, deviations from the design solutions of structural elements in the manufacturing process. They did not affect the overall safe operation of buildings, but they did affect the performance of these structures. These include floor slabs for residential large-panel buildings, supported on two sides by a beam scheme, which, during the manufacturing process, received a deviation in the thickness of the protective layer of reinforcement from the design values in the direction of increase. This, in turn, during operation led to an increase in the deflection of floor slabs, in some cases more than the normative ones. Modern research has revealed the effectiveness of the use of alternative solutions - three-layer floor structures, which provide increased performance characteristics of panel buildings.