Risk Assessment for Stonecutting Enterprises

5th International Conference: Modern Technologies For Non-Destructive Testing

材料科学;物理学

Aleksandrova, A.J.^1 ; Timofeeva, S.S.^1

National Research Irkutsk Technical University, Irkutsk, Russia^1

关键词: Chemical reagents;    Noise and vibration;    Occupational injury;    Production factors;    Professional risks;    Quantitative indicators;    Risk assessment methods;    Technological process;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/189/1/012029/pdf
DOI  :  10.1088/1757-899X/189/1/012029

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Working conditions at enterprises and artisanal workshops for the processing of jewelry and ornamental stones were considered. The main stages of the technological process for processing of stone raw materials were shown; dangerous processes in the extraction of stone and its processing were identified. The characteristic of harmful and dangerous production factors affecting stonecutters is given. It was revealed that the most dangerous are the increased level of noise and vibration, as well as chemical reagents. The results of a special assessment of the working conditions of stone-cutting plant workers are studied. Professions with high professional risk were identified; an analysis of occupational risks and occupational injuries was carried out. Risk assessment was produced by several methods; professions with high and medium risk indicators were identified by results of the evaluation. The application of risk assessment methods was given the possibility to justify rational measures reducing risks to the lowest possible level. The received quantitative indicators of risk of workers of the stone-cutting enterprises are the result of this work.