The negative trends in the country's economy associated with the COVID-19 pandemic have also affected the construction industry of the Russian Federation. The impossibility of transferring construction to a remote mode, the suspension of the work of construction companies affected their financial activities. In addition to government support, construction companies must independently seek ways to improve their performance. One of the ways to improve the quality of management in the implementation of investment and construction projects is to use the approach of integrated project implementation. Within the framework of this approach, it is necessary to focus on quality management at all stages of the life cycle. It is proposed to use this approach in conjunction with the methods of business information modeling technology for projects.

Keywords: Integrated Project Delivery, lean construction, business information modeling

At the present time in most countries of the world are being actively developed and introduced intelligent technologies necessary for creation of reliable and effective intellectual energy systems. Intellectualization of distributive electrical grids will move energy system to a new level of automation. Evenly distributed electrical grid of hexagonal type was offered. The principle of creation a grids was described, a typical scheme of universal electrical load unit was proposed. The key advantages of the hexagonal network was reviewed. The estimation of the reduction of the level of losses during electricity transportation was made. The increase of the level of reliability, the factors affecting the probability of faultless work were determined. Evenly distributed grids of hexagonal type will build energy system based on Smart Grid and solve existing problems: lower quality of electricity, the shortcomings of the power reserves, high density of electrical loads and high energy losses. Project implementation should be carried out in stages: from pilot project to implementation in big cities.
Work is executed with financial support of Ministry of education and science of the Russian Federation (state contract №14.516.11.0104 from 14.10.2013).  

Keywords: electricity, hexagonal grids, smart grids, distribution grids 10-20 kV, reliability of power supply