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Failure risk analysis in the water distribution system

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A water distribution system (WDS) ought to be high reliable continuous operating system. Failure factors in WDS should be identified and prioritised, for example, the causing factors in the most frequent failures in water-pipe network. In this paper, the failure risk analysis of the WDS is presented, and accordingly, a New method consisting the failures index (FI) and the evaluation of risk of failure within the relevant area, based on the assumed categories (tolerable, controlled and unacceptable risk). It is expecting that the methodology for the WDS performance risk analysis would provide the city leadership for decision making support.
Słowa kluczowe
Rocznik
Strony
247--254
Opis fizyczny
Bibliogr. 22 poz., tab.
Twórcy
  • Rzeszów University of Technology, Rzeszów, Poland
Bibliografia
  • [1] Ezell, B. C., Farr, J. V. & Wiese, I. (2000). Infrastructure risk analysis model. Journal of Infrastructure Systems.6 (3), 114-7.
  • [2] Fewtrell, L. & Bartram, J. (2001). Water Quality: Guidelines, Standards and Health-Assessment of Risk and Risk Management for Waterrelated Infectious Disease. (IWA Publishing (on behalf of WHO), London.
  • [3] Haimes, Y. Y. (2009). On the Complex definition of risk: a systems-based approach. Risk Analysis. 29 (12), 1647-1654.
  • [4] Haimes, Y. Y. (2006). On the definition of vulnerabilities ina measuring risks to infrastructures. Risk Analysis. 26 (2), 293-296.
  • [5] Hastak, H. & Baim, E. (2001). Risk factors affecting management and maintenance cost of urban infrastructure. Journal of Infrastructure Systems, ASCE 7 (2), 67-75.
  • [6] Hrudey, S. E. (2001). Drinking water quality-a risk management approach. Water, 26 (1): 29-32.
  • [7] Kaplan, S. & Garrick, B. J. (1981). On the quantitative definition of risk. Risk Analysis. 1 (1), 11-27.
  • [8] Kaplan, S. (1997). The words of risk analysis. Risk Analysis, 7 (4), 407-417.
  • [9] Mays, L. W. (2005). The role of risk analysis in water resources engineering. Department of Civil and Environmental Engineering, Arizona State University. www.public.asu.edu/lwmays: 8-12.
  • [10] Michaud, D. & Apostolakis, G. E. (2006). Methodology for ranking elements of watersupply networks. Journal of Infrastructure Systems. 12 (4), 230-42.
  • [11] Pollard, S. J. T., Strutt, J. E., Macgillivray, B. H., Hamilton, P. D. & Hrudey, S. E. (2004). Risk analysis and management in the water utility sector – a review of drivers, tools and techniques. Process Safety and Environmental Protection vol. 82 (B6), 1-10.
  • [12] Rak, J. (2009). Selected problems of water supply safety. Environmental Protection Engineering. 35, 29-35.
  • [13] Rak, J. & Tchórzewska-Cieślak, B. (2007). Czynniki ryzyka w eksploatacji systemów zaopatrzenia w wodę. Oficyna Wydawnicza Politechniki Rzeszowskiej.
  • [14] Shinstine, D. S., Achmed, I. & Lansey, K. (2002). Reliability/availability analysis of municipal water distribution networks: Case Studies. Journal of Water Resources Planning and Management. ASCE 128 (2), 140-151.
  • [15] Sadig, R., Najjaran, H. & Kleiner, Y. (2006). Investigating evidential reasoning for the interpretation of microbial water quality in a distribution network. Stochastic Environmental Research and Risk Assessment, 21, 63-73.
  • [16] Sadiq, R., Saint-Martin, E. & Kleiner, Y. (2008). Predicting risk of water quality failures in distribution networks under uncertainties Rusing fault-tree analysis. Urban Water. 5 (4), 287-304.
  • [17] Tanyimboh, T. T., Burd, R., Burrows, R. & Tabesh, M. (1999). Modeling and reliability analysis of water distribution systems. Water Science Technology. 39 (4), 249-255.
  • [18] TchórzewskA-Cieślak, B. (2007.) Method of assessing risk of failure in water supply system. Proceedings of the European safety and reliability conference ESREL, Norway, Stavanger. Risk, reliability and societal safety. 2 1535-1539.
  • [19] Tchórzewska-Cieślak, B. (2009). Water supply system reliability management. Environmental Protection Engineering. 35, 29-35.
  • [20] Water Safety Plans (Revised Draft). (2002). Report publication WHO/SDE/WSH/02.09 (World Health Organization, Geneva, 2002.
  • [21] WHO, (2004). Guidelines for Drinking Water Quality, 3rd edn. (draft) (World Health Organization, Geneva).
  • [22] Zio E. (2007). An introduction to the basics of reliability and risk analysis. World Scientific.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-6e14ddfc-a2ef-4188-9edd-9d79f5625462
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