The article presents the results of experimental studies of microclimate parameters (temperature, intensity of thermal radiation) at the area of an arc steelmaking furnace, on the basis of which the adequacy of mathematical models of heat transfer implemented in the ANSYS software package is confirmed. Mathematical models of heat transfer are represented by the discrete ordinate model (DO), which most accurately describes the transfer of radiative heat in space, and the Shear Stress Transport (SST) turbulence model. The use of these mathematical models will make it possible to pre-evaluate the thermal radiation situation at the projected or reconstructed objects, and also will allow you to choose effective means of thermal protection in advance.

Keywords: arc steelmaking furnace, mathematical models, experimental studies, heat transfer, temperature, intensity of thermal irradiation

The content of the concept and definition of the term "Labor protection" are analyzed, the points of view of scientists and practitioners are critically rethought, the expediency of an expanded interpretation of the concept and a corresponding change in the definition of the term is formulated and justified. Conclusions and recommendations may be of interest to specialists in the field of occupational health and safety.

Keywords: labor protection, concept, term, definition, social and labor relations, labor safety, organization, institute of labor protection, regulation

This article is devoted to a comprehensive study of noise generation processes in the industrial production of reinforced concrete products. The relevance of acoustic research of industrial equipment is substantiated. The authors of the article cite and analyze the experimental results of studies of noise generation processes in existing workshops. The paper presents graphs of noise spectra of the most common molding equipment. In conclusion, the authors draw conclusions about the advantages and disadvantages of vibration equipment for the manufacture of reinforced concrete products of various types and make recommendations for its use.

Keywords: acoustics, acoustic activity, vibroforming equipment, industrial production, safety equipment, labor protection, noise, vibration, working conditions, vibration installations

In the article, affecting of anthropogenic factors is considered natural environment of municipal territories. The variants of equipping with modern amenities of sanitary-hygienic zones of enterprises offer by planting of greenery.

Keywords: Key words: noise, pollution with gasses, motor transport, green areas, sanitary protection zone, tree-shrub vegetation, species composition

The article deals with the estimation of production risk and risk of occupational diseases on the basis of an assessment of the impact on the working factors of the labor process. Analysis of the working conditions according to special evaluation of working conditions. Definition of factors of production environment, harmful to the health of workers and comparative analysis of the working conditions for harmful production factors.

Keywords: occupational risk, harmful and hazardous production factors, identification, conditions of work

The article considers the problem of estimating production risks and risks of occupational injuries based on the assessment of the impact factors of the labor process. Definition of factors of production environment, harmful to the health of workers and comparative analysis of the working conditions for harmful production factors one.

Keywords: the risk of production of harmful and dangerous production factors, industrial injuries, working conditions

The article considers the problem of using a professional risk assessment measures the impact of factors of the labour process on health status of workers. The analysis of occupational diseases and the relationship with working conditions. Recommendations for risk management aimed at reducing the negative impact factors of production environment and labor process on the performance and health of the employee.

Keywords: occupational disease, occupational risk, harmful and hazardous production factors, identification, conditions of work

The article presents the analysis of dispersed dust cloud formed by the production of works for the storage of waste production of potash fertilizers. The analysis makes it possible to assess the impact of dust on the organism of workers and to provide personal protective equipment.

Keywords: Seimova G.V., Firsov R.G., Rossoshanskij V.V.

In article the description of the safety requirements when carrying out work at height. The results of dust extraction conducted at various heights from ground level, at workplaces of the personnel who work at heights. The analysis gives the possibility to evaluate the dust concentration and provide personal protective equipment of workers.

Keywords: health, height, dangerous manufacturing, safety systems, salt, dust concentration, maximum permissible concentration, means of individual protection

The sorption capacity of some types of dust in the production of building materials, structures and products. For example, cement and wood dust being suspended in the air of the working area or in the air, absorbs substances higher hazard class.

Keywords: cement dust, wood dust, sorption capacity, fractional composition, hazard class

Air environment workspaces enterprises building industry characterized by complex migration cycles of matter and energy. The priority is to identify the isselodovany vzaimo¬deystvuyuschih in this process objects as dynamically developing systems. The implementation of any production and technological process is accompanied by the mandatory application of a set of measures to ensure the specified level of MPC in the air.

Keywords: Health, work area, JBK, dust pollution, air environment, scrubbing liquid, process efficiency, MPC.

In the article the actual problem of labor protection of small and medium business in Russia. In the comparison of statistical indicators of injury level in small and large enterprises. The dynamics of indicators of injury fatalities in Russia in 2005-2014 gg. (1,000 employees) The causes of poor safety management in small and medium-sized enterprises. Most violations of the legislation on labor protection in small and medium-sized businesses depend on the employer refers to occupational health issues at the enterprise.

Keywords: safety, a statistical measure of injury, small enterprises, occupational safety and health management system

The analysis of the technological processes of building materials and wood products as a source of the harmful emissions into the air of the working area. The results of field studies to assess the ambient air dust in the workplace areas of mechanical wood processing. Recommendations on the use of optimal solutions to reduce particulate air pollution in the working area of woodworking industry.

Keywords: wood dust, general exchange ventilation, aspiration, individual dedusting unit, maximum allowable concentration

The data on the levels of sound generated by various technological equipment in the production of concrete products. Analyzes the direction to reduce the negative impact of industrial noise on workers. It covers the basic method of accounting for the influence of the concrete mix to the level of noise emitted by vibrating desk.

Keywords: shaking table, the sound pressure, noise, acoustic background, metal formwork, concrete mix, elastic modulus, moment of inertia

The methods of dust control in industrial premises. Analyzes the ways of increasing the efficiency of dust control low-pressure irrigation. The dependences for evaluating the effectiveness of dust control low-pressure irrigation.

Keywords: dust, gidroobespylivanie, low pressure irrigation, irrigation, dust control efficiency

The article presents a statistical analysis of non-compliance with safety at work over the past few years, the reasons for violation of safety rules and consequences such as industrial injuries, occupational disease and mortality in the enterprises of the Russian Federation. Based on the analysis, the most dangerous in terms of the safety industry are the companies of the construction industry.

Keywords: labor protection, safety requirements, the company building industry, industrial injuries, occupational disease, labor protection measures, ability to work, harmful and dangerous production factors

The article presents the results of a comparative analysis of the authors of the main indicators in the calculation of asbestos dust emissions in the atmosphere air, in accordance with standard procedures and their impact on quality of life.

Keywords: diversification of management, production diversification, financial and economic purposes of a diversification, technological purposes of ensuring flexibility of production

A system of purifying from dust for keramzit production and for another branches of industry was described. This system consists of apparatus with twisted flows.

Keywords: system, purifying from dust, keramzit

In this article showed the data about the system of voluntary certification of works on labour protection. The certification process involves the confirmation of compliance of the enterprise (organization) on security and labour protection, to the established state normative requirements. Implementation of the procedure of certification of the state of labour protection works is the main condition for the improvement of the OSH management system in the organization.

Keywords: certification of works on labour protection, assessment of the state of labour protection in the organization, improvement of OSH

The paper presents an algorithm for calculation program the dispersion of pollutants in the air of industrial premises. The program is designed to evaluate the effectiveness of sanitary hazards of capture

Keywords: efficiency of capture, pollutants, air quality, algorithm, method of large particles

In article the safety mechanism in construction is shown. Main types of monitoring of unique buildings and constructions are opened

Keywords: risk, construction, monitoring, labor protection, safety

In article dynamics questions formation of drop ablation at destruction of bubbling streams are considered at a rupture of bubbles, experimental data of some characteristics of processes of destruction of streams are given, the analysis of the factors influencing formation of drop ablation is made

Keywords: drop ablation, bubbling, drop, stream, blanket

In article are considered improvement of the organization of labor protection in the construction, based on a position of system risk management are considered.

Keywords: The risk, injuring factors, labour safety, assessment of the state of labour protection in the organization, improvement of OSH

In article questions of pilot studies of disperse structure of drop ablation are considered when putting electroplated coatings, the technique of performance of experiment is given, the design of experimental installation is considered, results of researches of dependence of height of take-off of drops of ablation over an electrolyte surface from their effective radius are given

Keywords: electroplated coatings, drop ablation, bubbling, drop, height of take-off of a drop, effective radius of a drop

In article efficiency and accuracy медов measurements of noise characteristics of the equipment and cars are considered.

Keywords: The risk, injuring factors, labour safety