Dualism and its effects on urban water infrastructure management: The case of Nairobi city

2008 ◽  
pp. 181-186
Water Policy ◽  
2019 ◽  
Vol 21 (5) ◽  
pp. 934-944 ◽  
Author(s):  
Hyeongsik Kang

Abstract Most Korean citizens today have access to water services, owing to the enormous investment made in water infrastructure. Recently, however, Korean society is facing issues concerning rapid deterioration and inappropriate management of urban water infrastructure. It has been determined that 72.3% of all water infrastructure will have deteriorated by 2035, which implies that the standard of water services then would be even lower than the current standard. Given the complex institutional system required for urban water infrastructure, the vagueness of management authority, limited maintenance budget, poor information management, and issues with maintenance methods are the high priority issues currently being faced. This paper discusses the challenges that Korean society is facing and proposes the need for a change in cognizance for successful water infrastructure management in the future.


2014 ◽  
Vol 27 ◽  
pp. 96-105 ◽  
Author(s):  
Robert I. McDonald ◽  
Katherine Weber ◽  
Julie Padowski ◽  
Martina Flörke ◽  
Christof Schneider ◽  
...  

2021 ◽  
Vol 3 ◽  
Author(s):  
Nelson Carriço ◽  
Bruno Ferreira

Most of urban water infrastructure around the world were built several decades ago and nowadays they are deteriorated. So, the assets that constitute these infrastructures need to be rehabilitated. Since most of the assets are buried, water utilities face the challenge of deciding how, where and when to rehabilitate. Condition assessment is a vital component on plan rehabilitation actions and is mostly based on the data collected from the managed networks. This collected data need to be put together in order to be transformed into useful information. Nonetheless, the large amount of assets and data involved makes data and information management a challenging task for water utilities, especially in those with as lower digital maturity level. This paper highlights the importance of data and information systems' management for urban water infrastructure condition assessment based on the authors' experience.


2013 ◽  
Vol 30 (8) ◽  
pp. 393-394 ◽  
Author(s):  
David L. Sedlak ◽  
Jörg E. Drewes ◽  
Richard G. Luthy

2013 ◽  
pp. 87-107 ◽  
Author(s):  
S.J. Burian ◽  
T. Walsh ◽  
A.J. Kalyanapu ◽  
S.G. Larsen

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