Applicability of the risk ranking methodology designed for water reservoirs to tailings storage facilities
Апстракт
The risks associated with operating water reservoirs and tailings storage facilities (TSFs) are different because of their different purposes, methods of construction and operation, and characteristics of the materials impounded and their flow behaviour. Regardless of the differences, these two types of structures are often put in the same category when it comes to risk assessment and the application of relevant methodologies, which may result in unrealistic outcomes. In this paper we investigate whether it is possible to apply the risk ranking methodology designed for water reservoirs to TDFs and overview the key differences between these two types of structures. We also provide a comparative analysis of the results obtained by conducting a risk assessment of the operation of a TSF, applying the method recommended by the International Commission on Large Dams (ICOLD), and analyse the results using the failure mode and effects analysis (FMEA) technique. It is concluded that a more real...istic evaluation of risk levels can be obtained by adopting a systematic approach to risk assessment in accordance with the traditional risk definition on which the FMEA technique is based.
Кључне речи:
water reservoir / TSF / tailings storage facility / risk assessment / ICOLD / FMEAИзвор:
Journal of the Southern African Institute of Mining and Metallurgy, 2022, 122, 11, 673-679Издавач:
- Southern African Inst Mining Metallurgy, Marshalltown L
Институција/група
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - JOUR AU - Nisić, Dragana AU - Knezević, D. AU - Cvjetić, A. AU - Nisić, N. AU - Jovanović, Vladimir PY - 2022 UR - https://ritnms.itnms.ac.rs/handle/123456789/626 AB - The risks associated with operating water reservoirs and tailings storage facilities (TSFs) are different because of their different purposes, methods of construction and operation, and characteristics of the materials impounded and their flow behaviour. Regardless of the differences, these two types of structures are often put in the same category when it comes to risk assessment and the application of relevant methodologies, which may result in unrealistic outcomes. In this paper we investigate whether it is possible to apply the risk ranking methodology designed for water reservoirs to TDFs and overview the key differences between these two types of structures. We also provide a comparative analysis of the results obtained by conducting a risk assessment of the operation of a TSF, applying the method recommended by the International Commission on Large Dams (ICOLD), and analyse the results using the failure mode and effects analysis (FMEA) technique. It is concluded that a more realistic evaluation of risk levels can be obtained by adopting a systematic approach to risk assessment in accordance with the traditional risk definition on which the FMEA technique is based. PB - Southern African Inst Mining Metallurgy, Marshalltown L T2 - Journal of the Southern African Institute of Mining and Metallurgy T1 - Applicability of the risk ranking methodology designed for water reservoirs to tailings storage facilities EP - 679 IS - 11 SP - 673 VL - 122 DO - 10.17159/2411-9717/1492/2022 UR - conv_964 ER -
@article{ author = "Nisić, Dragana and Knezević, D. and Cvjetić, A. and Nisić, N. and Jovanović, Vladimir", year = "2022", abstract = "The risks associated with operating water reservoirs and tailings storage facilities (TSFs) are different because of their different purposes, methods of construction and operation, and characteristics of the materials impounded and their flow behaviour. Regardless of the differences, these two types of structures are often put in the same category when it comes to risk assessment and the application of relevant methodologies, which may result in unrealistic outcomes. In this paper we investigate whether it is possible to apply the risk ranking methodology designed for water reservoirs to TDFs and overview the key differences between these two types of structures. We also provide a comparative analysis of the results obtained by conducting a risk assessment of the operation of a TSF, applying the method recommended by the International Commission on Large Dams (ICOLD), and analyse the results using the failure mode and effects analysis (FMEA) technique. It is concluded that a more realistic evaluation of risk levels can be obtained by adopting a systematic approach to risk assessment in accordance with the traditional risk definition on which the FMEA technique is based.", publisher = "Southern African Inst Mining Metallurgy, Marshalltown L", journal = "Journal of the Southern African Institute of Mining and Metallurgy", title = "Applicability of the risk ranking methodology designed for water reservoirs to tailings storage facilities", pages = "679-673", number = "11", volume = "122", doi = "10.17159/2411-9717/1492/2022", url = "conv_964" }
Nisić, D., Knezević, D., Cvjetić, A., Nisić, N.,& Jovanović, V.. (2022). Applicability of the risk ranking methodology designed for water reservoirs to tailings storage facilities. in Journal of the Southern African Institute of Mining and Metallurgy Southern African Inst Mining Metallurgy, Marshalltown L., 122(11), 673-679. https://doi.org/10.17159/2411-9717/1492/2022 conv_964
Nisić D, Knezević D, Cvjetić A, Nisić N, Jovanović V. Applicability of the risk ranking methodology designed for water reservoirs to tailings storage facilities. in Journal of the Southern African Institute of Mining and Metallurgy. 2022;122(11):673-679. doi:10.17159/2411-9717/1492/2022 conv_964 .
Nisić, Dragana, Knezević, D., Cvjetić, A., Nisić, N., Jovanović, Vladimir, "Applicability of the risk ranking methodology designed for water reservoirs to tailings storage facilities" in Journal of the Southern African Institute of Mining and Metallurgy, 122, no. 11 (2022):673-679, https://doi.org/10.17159/2411-9717/1492/2022 ., conv_964 .