The article discusses the popular standards of "green construction". The article analyzes the implementation of WELL standards in the construction of a preschool educational institution, the main aspects and features.

Keywords: WELL, green construction, preschool educational institution, construction, health, standard

The relevance of experimental and theoretical studies of improving the operational efficiency of construction arbitrariness is justified. It is established that the operational efficiency of a construction site depends on many factors. In order to identify the main features of improving the operational efficiency of construction production in this study, we used a computer method of relative distribution of premises and computerized planning of relationships and layout. Some features of the system operation at increasing the operational efficiency of construction production are determined. Based on the conducted experiments, the need for further study of improving the operational efficiency of construction production is justified. Also, on the basis of a number of experiments, the influence of the operational efficiency of construction production on the economic aspect of construction was proved.

Keywords: operational efficiency, construction organization, planning, construction site, project cost, operating costs

Modern design cannot be imagined without the application of BIM technologies. Modeling is increasingly used in the design of new construction of buildings and construction, renovations and major repairs, which makes up the majority of projects underway. 2D programs are still used for the inspection of buildings and construction. Visual and instrumental examination is not a difficult task requiring complex programs. But the introduction of BIM technologies ensures the acceleration of work on the inspection of buildings and structures, significantly improves the quality of the result, and also maximizes the actual condition of building structures.

Keywords: modeling, visual and instrumental inspection, building, construction, building structure, building life cycle, defects, damage, actual state, technical characteristics, operation

The analysis of the functional purpose of high-rise buildings in Russia and abroad is presented. The dynamics of the growth of construction of ultra-tall buildings for the period 2000-2020 is considered. The trend towards the use of composite materials in the construction of ultra-high buildings is revealed. The dynamics of growth of construction of high-rise buildings in Russia is considered. Revealed changes in the functional purpose of high-rise buildings in Russia on the example of the tallest buildings in the Russian Federation. Changes in the use of construction technologies and materials in the construction of high-rise buildings and their impact on the quality of buildings under construction are presented.

Keywords: high-rise buildings, construction, building materials

The article shows the dynamics of the birth rate in the period from 1995-2020.. The social significance of the construction of a preschool educational institution is considered. Its role in the formation of the child as a person and part of society is analyzed.

Keywords: children's preschool educational institution, construction, children, development, modern, formation, formation, equipment

The article analyzes the practical experience of regenerating the unique industrial environment of the industrial territories of large cities in Russia and Europe. The main methods of regeneration of a unique industrial environment are considered, depending on the degree of preservation of industrial function.

Keywords: regeneration, unique industrial environment, urban environment, industrial heritage, development of territories

The article discusses the concept of green building, its basic principles, assessment methods. The technologies used in green building are presented. The technologies for collecting rainwater, using solar energy and improving energy efficiency through the use of recuperators, their types and principles of operation, applicable to homes for the disabled and the elderly are considered.

Keywords: green building, construction, eco-friendly construction, green technologies, energy efficiency, ecological environment

Recently, the issues of improving the environmental situation in the urban environment have become more relevant than ever. "Green architecture" gets popularity not only in Russia but over the world as well. The necessity of this type of architecture causes the need to improve air quality and environmental factors of urban conditions. Most often, greening the roof of a building or greening the facades is used for ecologization, so-called the element of wall greening and also greening of vertical surfaces of buildings (phyto facade).

Keywords: green architecture, vertical greening, green wall, waving plants, green screens, phyto facades

One of the main socioeconomic issue in the Rostov region is the development of residential complex building. Most of the Russian inhabitants' interests are affected by the residential complex building and this building is one of the most important sectors of economic activity in our country.

Keywords: complex building, building, Rostov region, analysis

With information modeling of buildings, the time and money spent on creating a building project is significantly minimized, and it also becomes possible to make changes to the project, reducing the likelihood of a designer making a mistake. However, building information models have a number of disadvantages expressed at each stage of the object's life cycle. In this article, the main stages of the life cycle of a building were highlighted, according to regulatory documents. The drawbacks of using information models at each stage are highlighted and their influence on the work in the information modeling environment is considered. Ways to minimize these shortcomings, taking into account the prevalence of BIM-models of the building at the present time, are proposed. The general problems of transition from the classical design method to information models are highlighted.

Keywords: Infromation model, BIM, lifecycle of building, building, projecting

Rostov-on-Don is one of the largest cities in Russia, it is planned to renovate the territory of the old airport, which in turn can stimulate an increase in the load on the city's transport system. In this regard, the issue of proportional development of the city's transport infrastructure is becoming especially relevant. The solution to the problem can be the modernization of the current and the creation of a conceptually new transport and logistics structure aimed at using passenger transport. This issue is considered within the framework of the concept of sustainable development of the city.

Keywords: transport infrastructure, renovation, the old airport of Rostov-on-Don, urban passenger transport, sustainable development

The use of renewable energy sources is an integral part of ensuring the engineering safety of buildings and structures. The article provides a brief study of the sources of electrical energy generated by the energy of rivers, dams and thermal energy of the Earth in Iraq, examines the most important rivers in Iraq and their storage in order to maintain a clean environment and simultaneously generate electricity. The results of Iraq's hydropower analysis revealed the need to build dams on the Tigris and Euphrates rivers for water storage and energy production to maintain environmental cleanliness. The study details the benefits of building dams for many purposes, including irrigation of agricultural land, prevention of natural disasters and conservation of the environment.

Keywords: renewable energy sources, eco-energy, hydroelectric power, construction, organizational and technological support

Currently, the world community is facing the problem of a large increase in various types of garbage. The solution to the problem can be the disposal of solid municipal waste in order to obtain heat and electricity. This issue is considered in the field of ecological construction.

Keywords: recycling, solid, municipal, waste, generation, energy

In the modern world, the question of using alternative energy sources is very acute, since mineral reserves can run out and the environmental damage from their use and processing is much greater than from renewable energy sources. Therefore, in the modern world, the use of renewable energy is gaining momentum.

Keywords: renewable energy sources, ecoenergy

The article discusses the regulatory framework for the construction of houses for the disabled and the elderly. The main types of documents that are the main component of the regulatory framework are given. Excerpts and the main provisions of the current regulations on the presentation of requirements for sites, space-planning decisions, engineering equipment and adaptation of the environment for the elderly and disabled are considered. The compliance of the requirements with modern standards is analyzed.

Keywords: regulatory framework, construction, construction rules, homes for the elderly and disabled, codes of practice, adaptation of the environment