THERMAL SCIENCE

International Scientific Journal

RISK ASSESSMENT OF FLOODED EQUIPMENT REVITALIZATION ON OPENCAST COAL MINE TAMNAVA-WEST FIELD

ABSTRACT
Unprecedented floods in 2014 caused huge consequences on Serbian lignite opencast mines, such as halt of coal production and damages of the mining equipment. Three equipment revitalization options were urgently assessed to continue with coal production on opencast mine Tamnava-West Field. This paper compares the economic risks of the three investment options for lignite mine Tamnava-West Field mining equipment revitalization, based on this experience and probable risk of a repeated event. The results of the detailed quantitative risk analysis should verify the urgent decision and ranked with a multiple-criteria decision analysis.
KEYWORDS
PAPER SUBMITTED: 2021-06-15
PAPER REVISED: 2021-07-13
PAPER ACCEPTED: 2021-07-15
PUBLISHED ONLINE: 2021-07-31
DOI REFERENCE: https://doi.org/10.2298/TSCI210615240P
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2022, VOLUME 26, ISSUE Issue 3, PAGES [2251 - 2260]
REFERENCES
  1. Pavlovic, V., et al., Implementation of the rehabilitation operational strategy for the flooded opencast mine Tamnava-West Field, IMWA 2016 Mining Meets Water - Conflicts and Solutions Conference Proceedings, Leipzig, Germany, 2016, pp. 578-585
  2. ***, TENT monthly report for December 2014, www.tent.rs/images/stories/izvestaji/pd%20tent%20u%20decembru%202014.pdf
  3. Tanasijevic, M., et al., Dependability as criteria for bucket wheel excavator revitalization, Journal of Scientific & Industrial Research, JSIR 70(1) (2011), pp. 13-19
  4. Bugaric, U., et al., Reliability of rubber conveyor belts as a part of the overburden removal system − case study: Tamnava-East field open cast mine, Technical Gazette, 21 (2014), pp. 925-932
  5. Djenadic, S., et al, Development of the availability concept by using fuzzy theory with AHP correction, a Case study: Bulldozers in the open-pit lignite mine, Energies, 12 (2019), 4044
  6. Jovancic, P., et al., Selection of bucket wheel excavator for revitalization process: example of BWE's SRs 1200 in Kolubara mining basin, 14th international conference OMC 2020 Proceedings, Zlatibor, Serbia, 2020, pp. 9-17
  7. Semolic, B., et al., Improving Repair Management of Bucket Wheel Excavator SRs1200 by Application of Project Management Concept, Strojniski vestnik - Journal of Mechanical Engineering, 54 (2007), 7-8, pp. 565-573
  8. Celebi, N., An equipment selection and cost analysis system for openpit coal mines, International Journal of Surface Mining, Reclamation and Environment, 12 (1998), pp. 181-187, DOI: 10.1080/09208118908944042
  9. Ivkovic, S., Requirement for revitalization and modernization of equipment securing coal for electric power plants, Rudarski Glasnik, 29 (1990), pp. 11-14
  10. Petrovic, D., et al., Risk assessment model of mining equipment failure based on fuzzy logic, Expert Systems with Applications, 41 (2014), 18, pp. 8157-8164, DOI: 10.1016/j.eswa.2014.06.042
  11. Jeftenic, B., et al., Revitalization and modernization of drives and control systems on continuous surface mining machines, 13th ISCSM Proceedings, Belgrade, Serbia, 2016, pp. 179-195
  12. Rusinski, E., et al., Investigation and modernization of buckets of surface mining machines, Engineering Structures, 90 (2015), pp. 29-37, DOI: 10.1016/j.engstruct.2015.02.009
  13. Frolova, V., et al., Investment Risk Management at Mining Enterprises, E3S Web of Conferences, 105 (2019), 01054, DOI: 10.1051/e3sconf/201910501054
  14. Badri, A., et al., A mining project is a field of risks: A systematic and preliminary portrait of mining risks, Int. J. of Safety and Security Eng., 2 (2012), 2, pp. 145-166
  15. Botin, J., et al., A methodological model to assist in the optimization and risk management of mining investment decisions, Dyna, 78 (2011), 170, pp. 221-226
  16. Cehlár, M., et al., Risk management as instrument for financing projects in mining industry, 11th International Multidisciplinary Scientific GeoConference of Modern Management of Mine Producing, Geology and Environmental Protection Proceedings, Albena, Bulgaria, 2011, pp. 913-920
  17. Michalak, A., Specific risk in hard coal mining industry in Poland, Forum Scientiae Oeconomia, 5 (2017), 1, DOI: 10.23762/fso_vol5no1_6
  18. Olaru, M., et al., Monte Carlo method application for environmental risks impact assessment in investment projects, Procedia - Social and Behavioral Sciences, 109 (2014), pp. 940-943, DOI: 10.1016/j.sbspro.2013.12.568
  19. Gasparian, et al., Strategic analysis of risks when implementing investment projects, Revista Espacios, 39 (2018), 27, pp. 16
  20. CAST - Software Intelligence for Digital Leaders, www.castsoftware.com/glossary/technical-risk, accessed on 2020-02-19
  21. Management Mania, managementmania.com/en/technical-technological-risks, accessed on 2020-02-20
  22. Pavlovic, N., et al., (2020). Assessment of social and environmental risks on opencast coal. International Journal of Mining and Mineral Engineering, 10 (2020), Nos. 2/3/4, pp. 271-287, DOI: 10.1504/IJMME.2019.104449
  23. Pavlovic, V., et al., Reliability and risks of mining projects realization, 8th International Conference COAL2017 Proceedings, Zlatibor, Serbia, 2017, pp. 285-294
  24. Todinov, M. T., Risk-Based Reliability Analysis and Generic Principles for Risk Reduction, Elsevier Science & Technology Books, Amsterdam, The Netherlands, 2006
  25. Pavlovic, V., Continuous Mining Reliability, Ellis Horwood Limited, Chichester, England, 1998
  26. Wolstenholme, L. C., Reliability Modelling, Chapman and Hall, London, England, 1999
  27. Barlow, R. E., Engineering Reliability, ASA-SIAM Series on Statistics and Applied Probability, Philadelphia, US, 1998
  28. Cox, D. R., Miller, H. D., The Theory of Stochastic Processes, Chapman and Hall, London, England, 1998

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence