Abstract
In almost every city in every country, water reticulation assets are buried in the ground. These fail at different rates for reasons that include asset material, age, technique of manufacture and the soil environment they are buried in. Very detailed system wide soil environment information has long been the missing component of asset failure models. In this paper I relate 20 unique soil environments to 7½ years of failure data recorded for 1,688 km of cast iron and 309 km of asbestos cement water reticulation assets. Results show that to understand which aging assets will perform badly, it is not necessary to understand either the corrosive or mechanical soil characteristics that might lead to variations in asset performance. When correctly formatted, Very Detailed Soil Environment (VDSE) maps and sufficient historical failure records coupled with custom GIS software can be used to report quantitatively on both the spatial and temporal aspects of asset performance regardless of asset material. Such knowledge has tremendous implications for the short, medium and long term management of aging assets.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Howe C, Jones RN, Maheepala S, Rhodes B (2005) Implications of potential climate change for Melbourne’s water resources, Melbourne water and CSIRO urban water and climate impact groups, CMIT-2005-106, Downloadable from www.melbournewater.com.au
Department of Sustainability and Environment (DSE) (2004) Victoria in Future, www.dse.vic.gov.au
Girard M, Stewart RA (2007) Implementation of pressure and leakage management strategies on the gold coast, Australia: Case study, J Water Res Plan Manag, ASCE, 133(3), May/June
Department of Sustainability and Environment (DSE) (2006) Water supply-demand management strategy for metropolitan Melbourne, Victorian Government, Australia
Water Services Association of Australia, WSAA (2003) The Australian urban water industry—WSAAfacts 2003, WSAA, Melbourne, Australia
Arreguin-Cortes FI, Ochoa-Alejo L (1997) Evaluation of water losses in distribution networks. J Water Res Plan Manag 123(5):284–291
Clark RM, Sivaganesan M, Selvakumar A, Sethi V (2002) Cost models for water supply distribution systems, J Water Res Plan Manag, 128(5), 1 September 2002. ASCE, ISSN 0733-9496/2002/5 pp 312–321
Romanoff M (1957) Underground corrosion, National Bureau of Standards, Circular 579
Mehra R, Soni A (2002) Cast iron deterioration with time in various aqueous salt solutions. Bull Mater Sci 25(1):53–58
Ductile Iron Pipe Research Association (DIPRA) (2004) Polyethylene encasement, effective, economical protection for ductile iron pipe in corrosive environments, www.dipra.org/pdf/polyEncasement.pdf
Al-Barqawi H, Zayed T (2006) Condition rating model for underground infrastructure sustainable water mains. J Perform Constr Facil 20(2), 1 May 2006
Jarvis MG, Hedges MR (1994) Use of soil maps to predict the incidence of corrosion and the need for iron mains renewal. J Inst Water Environ Manag 8(Feb):68–75
Davis P, Allan I, Burn S, van de Graaff R (2003) Identifying trends in cast iron pipe failure with GIS maps of soil environments, Proc. Pipes 2003—Back to Basics: Design and Innovation, Wagga Wagga, NSW, Australia, 21–23 Oct. 2003 (CD ROM)
Jarrett R, van Der Touw J, Hussain O (2003) Keeping good data records—why it is worth it! CSIRO/AWA 3rd Seminar on Asset Management, 1–20. Call Number: 1719
Doyle G, Seica M, Grabinsky MWF (2003) The role of soil in the external corrosion of cast iron water mains in Toronto. Canada, Canadian Geotechnical J 40(2):225–236
Christian CS, Stewart GA (1968) Methodology of integrated surveys. In: Aerial surveys and integrated studies. Proc Toulouse Conf, UNESCO. pp 233–280
Aitchison GD, Grant K (1967) The PUCE programme of terrain description, evaluation and interpretation for engineering purposes. Proc 4th Reg Conf Africa Soil Mech Fdn Engng, 1:1–8
Acknowledgments
The author gratefully acknowledges Dr Robert van de Graaff and Mr John Kelsall for their assistance with the soil mapping component of this work, and Yarra Valley Water for the provision their asset information
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer-Verlag London Limited
About this paper
Cite this paper
Allan, I. (2012). The Role of Very Detailed Soil Environment (VDSE) Maps in Assessing the Performance of Buried Water Pipes. In: Mathew, J., Ma, L., Tan, A., Weijnen, M., Lee, J. (eds) Engineering Asset Management and Infrastructure Sustainability. Springer, London. https://doi.org/10.1007/978-0-85729-493-7_4
Download citation
DOI: https://doi.org/10.1007/978-0-85729-493-7_4
Published:
Publisher Name: Springer, London
Print ISBN: 978-0-85729-301-5
Online ISBN: 978-0-85729-493-7
eBook Packages: EngineeringEngineering (R0)