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Identification and solution of safety and operational-economic risks in railway transport

Sellner Karel, Vysloužilová Daniela

System Safety : Human - Technical Facility - Environment

2020

Vol. 2, nr 1

112--120

The paper is concerned with the issue of safety and risks in transport with a detailed focus on rail transport. Nowadays, when it is required to prefer safe and environmentally friendly modes of transport, the knowledge of this issue is important. Part of the paper is an analysis of individual risk factors in railway transport. These include risks in the field of railway safety, natural disasters, economic risks, risks in management systems and technical equipment, and risks related to legislative changes. Attention is paid to comparison and evaluation of individual risk factors in terms of severity and probability of occurrence - frequency. Following the analysis and evaluation of the risk level, are suggest possible or optimal ways to resolve them. The outcome of it is to eliminate or minimize them in the railway transport undertaking. The final part briefly describes the current situation in rail transport, recent develop-ments and the main conditions and assumptions for its further development.

Hazard analysis and risk assessment in metal cutting process

Kotus Martin, Drlička Róbert, Mikuš Rastislav, Žarnovský Jozef

Multidisciplinary Aspects of Production Engineering

2019

Vol. 2, Iss. 1

382--391

The paper deals with the issue of occupational health and safety in a metalworking manufacturing organization. Hazard and threat have been defined when cutting metal materials with a band saw. We assessed the risk by an extended point method, where we determined the risk rate values. In most cases of sawmill work, we found a “moderate” or “negligible” risk. The highest, ‘serious’ risk we found in a possible electric shock. In this case, we have also taken the necessary actions. As a precaution, we have also proposed safety measures for other threats.