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The algorithms and modeling program allowing estimating indicators of financial technological risk, based on a random process of dynamic risk.

The authors propose a model of justification of the duration of the operation liner-tamping-straightening and construction machinery. Using this model, we can evaluate the efficiency and reliability of machines on any object. This allows you to most reliably predict the timing of production of certain types of works and their cost at the design stage. The article presents the indicators of full-scale tests and the estimation of reliability of manufacturing operations. One of the main factors of reliability of work of construction machines is the utilization of their time. All normative documents are obsolete data on the utilization of machines during the working time, which need updating, as the machines are constantly improving. To assess the reliability of working machines, the authors developed a database of the results of field tests liner-tamping-straightening machines, cranes, excavators, bulldozers, pipe layers, drilling rigs and dredges. To prove the validity of database values according to the results of full-scale tests were carried out two stages of verification: logical and mathematical. After sampling in accordance with GOST R 8.736-2011 was verified that it belongs to the law of normal distribution using the criterion of Pearson agreement. It was further calculated the reliability and risk of the planned volume of work in scheduled period of time. When it was considered the utilization ratio of machines time and the risk of deviation from the mean. The proposed approach to the assessment of duration of liner-tamping-straightening and construction machinery can be extended to any type of equipment and will allow to obtain numerical values for evaluating the reliability of production work in the scheduled time, which is very important in the construction, repair and maintenance.

The article deals with the issues of improving the model of interaction with customers through the introduction of digitalization projects in the sphere of freight rail transport, describes the changes in the main functions of the company's divisions and technological aspects. The technological and economic effects of the development and implementation of freight transport digitalization projects on the example of improving the digital platform of interaction with customers are determined. The model of CRM-system implementation of transport services digitalization is worked out, investments on its development and implementation are defined. The main categories of risks with the greatest direct impact on the effectiveness of the new model implementation of interaction with customers are considered. The digital platform of interaction with the client allows to carry out the order of freight transportation service by rail without any additional financial and technological expenses connected with obtaining the qualified electronic signature, to simplify the organization of contractual work to obtain services and payments for them.

The article is devoted to finding ways to improve the maintenance of infrastructure. And suggested the expediency of refinement tools used methodology Urra, allowing significantly taken into account in the risk assessment process imperfect operation of the infrastructure associated with the influence of the «human factor».

The article examines the possibility of upgrading the existing control system of labor protection in relation to the used in the railway network methodology, resource management and risk management at all stages of the life cycle of facilities and equipment on the basis of reliability analysis (URRAN). Using practical examples, the possibility of using professional risk management system in the task of improving the safety of industrial processes and transport.

The article examines a possible approach to the construction of evaluation model of human influence on the functioning of human-machine systems. Formalization of procedures for the analysis of human influence in the «man - machine - environment» for their further integration into the risk management system is being implemented at JSC «Russian Railways» will improve the quality assessment and risk analysis, and, accordingly, to ensure the required level of security in rail transport.

Article is devoted to production and occupational exposure to «biological factor» for workers оf railway transport. Purpose - improving the system of occupational safety in railway transport under the influence of workers pathogenic organisms. To identify gaps in the system of assessment «biological factor» has been studied Russian normative documentation for a special assessment of working conditions and carried out long-term work on hygienic assessment of working conditions. The article defines the term «biological factor», justify the need for of risk assessment of the harmful factor, expand the list of sources and professional group of railway workers potentially exposed to «biological factor». In this article presents a device for protection and prophylaxis railway workers from biological factor. The principle of operation of the device is based on the integrated use of methods of ultrasonic treatment and ionization to disinfect the indoor air of railway stations, bus stations, subway stations. According to the results of studying the Russian regulatory documentation in the transportation of dangerous goods by railway, identified the main problems and their solutions, in terms of biological safety: formulated the term «biologically dangerous goods»; the necessity of creating a class or sub-class «biologically dangerous goods» and its implementation in the existing rules; developed a simple list of «biologically dangerous goods»; the possibility of the impact of these goods on railway workers.

The article deals with the issues of analysis and risk assessment of the operation of the logistics infrastructure of Russian Railways. The relevance of the article is determined by the practical orientation and significance of the issue relevant to the operation of the facilities of JSC “Russian Railways”. The aim of the article is to develop a risk assessment algorithm based on the statistics available to JSCo Russian Railways. The subject of research is the risks arising during operation. The object is the logistics infrastructure of Russian Railways. An analysis approach is considered and a risk analysis algorithm is proposed taking into account the specifics of the operation of logistics facilities using statistical and expert assessments.