Maintenance strategy for trunk mains: Development and implementation of a high spatial resolution risk-based approach

Water Science and Technology: Water Supply

Volumn 13, Issue 1, 2013, Pages 104-113

  Sorge, Christian ^a   Christen, Thomas ^a   Mälzer, Hans Joachim ^a  

^a IWW WATER CENTRE   (Germany)

Author keywords

Remaining life time; Risk assessment; Trunk mains

Indexed keywords

IMAGE RESOLUTION; MAINTENANCE;

COMPANY REPUTATIONS; HIGH SPATIAL RESOLUTION; MAINTENANCE STRATEGIES; REMAINING LIFE; RISK BASED APPROACHES; RISK-BASED MAINTENANCES; TECHNICAL CONDITIONS; TRUNK MAINS;

RISK ASSESSMENT;

DRINKING WATER;

IMPLEMENTATION PROCESS; INNOVATION; MAINTENANCE; PIPELINE; RISK ASSESSMENT; SPATIAL RESOLUTION;

ARTICLE; BUILDING INDUSTRY; COST; GEOGRAPHIC INFORMATION SYSTEM; PIPELINE; PREDICTION; RISK ASSESSMENT; SOIL PROPERTY; STRATEGIC PLANNING; TEMPERATURE; WATER QUALITY; WATER SUPPLY;

EID: 84873899688     PISSN: 16069749     EISSN: None     Source Type: Journal    
DOI: 10.2166/ws.2012.085     Document Type: Article

References (17)

1. Aikman, D. I. 1993 Asset appraisal of trunk mains. Water and Environment Journal 1 (7), 37-44.
2. Alegre, H., Baptista, J. M., Cabrera Jr, E., Cubillo, F., Duarte, P., Hirner, W., Merkel, W. & Parena, R. 2006 Performance Indicators for Water Supply Services, 2nd edition. IWA Publishing, London.
3. Alegre, H. 2009 Strategic Asset Management of Water Supply and Wastewater Infrastructures. IWA Publishing, London.
4. ATV 2000 ATV-DVWK-A 127, Statistical Calculations of Sewer Tunnel and Pipelines. German Standard.
5. BS-EN 1998 BS-EN 1295, Structural design of buried pipelines under various conditions of loading. General requirements. British Standard.
6. DVGW 1997 DVGW W 401 German Technical and Scientific Association for Gas and Water, Decision Support for the Rehabilitation of Water Main Networks. German Standard (older version).
7. DVGW 2008 DVGW W 1001 German Technical and Scientific Association for Gas and Water, Technical Announcement: Safety in Drinking Water Supply - Risk Management During Normal Operations. German Standard.
8. Halfawy, M. R., Dridi, L. & Baker, S. 2008 Integrated decision support system for optimal renewal planning of sewer networks. In Journal of Computing in Civil Engineering 6 (22), 360-372.
9. Haskins, S. 2007 Risk management: current state, gaps, and looking ahead. In LESAM 2007 Conference, Lisbon, Portugal, 17-19 October.
10. Herz, R. K. 2002 Developing Rehab Strategies for Drinking Water Networks. In 9th International Conference on Durability of Materials and Components, Brisbane, Australia, 17-21 March.
11. Marlow, D. R., Beale, D. J. & Mashford, J. S. 2012 Risk-based prioritization and its application to inspection of valves in the water sector. In Reliability Engineering and System Safety 100 (4), 67-74.
12. Rajani, B. & Kleiner, Y. (eds) 2004 Non-destructive inspection techniques to determine structural distress indicators in water mains. In Calculation and Control of Water Loss in Urban Water Networks. Evaluation and Control of Water Loss in Urban Water Networks, Valencia, Spain, 21-25 June 2004, pp. 1-20.
13. Saegrov, S. 2007 Ageing of water and wastewater networks - what is at stage and what are the real challenges? In LESAM 2007 Conference, Lisbon, Portugal, 17-19 October.
14. Sorge, H.-C. 2007 Technical Condition Assessment of Metal Water Distribution Pipes. Phd Thesis, Dept Civil Eng., Univ. of Weimar, Germany.
15. Sorge, H.-C., Christen, T. & Mälzer, H.-J. 2011 Maintenance strategy for trunk mains: development and implementation of a high resolution risk based approach. In LESAM 2011 Conference, Mülheim, Germany, 27-30 September.
16. Staben, N., Mälzer, H.-J. & Hein, A. 2010 Risk management for water distribution systems. gwf-Wasser Abwasser 151 (2), 190-198.
17. Ugarelli, R., & Di Federico, V. 2010 Optimal scheduling of replacement and rehabilitation in wastewater pipeline networks. Journal of Water Resources Planning and Management 136 (3), 348-356.