Related Experiment Video
Updated: Jun 7, 2026

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
Published on: December 9, 2012
Is strategic asset management applicable to small and medium utilities?
1Urban Water Division, Hydraulics and Environment Department, LNEC-National Laboratory of Civil Engineering, Lisboa, Portugal. halegre@lnec.pt
Efficient infrastructure asset management (IAM) is crucial for urban water services. This paper addresses IAM challenges and opportunities specifically for small and medium utilities, focusing on practical solutions.
Area of Science:
- Environmental Engineering
- Civil Engineering
- Public Utilities Management
Background:
- Urban water infrastructures are vital municipal assets, essential for societal sustainability and economy.
- Rational asset management (AM) is critical for ensuring service continuity and economic viability.
- Existing AM tools are often too complex and data-intensive for smaller utilities.
Purpose of the Study:
- To address the specific challenges and opportunities in infrastructure asset management (IAM) for small and medium-sized water utilities.
- To identify research and development gaps, priorities, and needed products for effective IAM in smaller communities.
- To highlight the need for efficient IAM tailored to the constraints of smaller utility operations.
Main Methods:
- Review of recent developments in formal AM approaches and decision support tools.
- Analysis of key drivers for IAM in the urban water sector.
- Identification of research problems and R&D gaps relevant to small community management.
Main Results:
- Significant evolution in AM approaches, monitoring, and decision support tools has occurred.
- A critical gap exists in sophisticated, data-heavy tools for small utilities.
- The primary research need identified is "Efficient management of small community" infrastructure.
Conclusions:
- There is a pressing need for accessible and practical IAM solutions for small and medium water utilities.
- Future R&D should focus on developing user-friendly tools and strategies for smaller entities.
- Effective IAM is fundamental for the long-term sustainability of urban water services, particularly in smaller communities.
Related Concept Videos
Distribution Reliability and Automation
Applications of GIS: Disaster Management and Emergency Response
Levels of Use of a GIS
Manipulation and Analysis
Secondary Distribution
In residential areas, 120/240 V single-phase, three-wire service is commonly used for lighting, outlets, and large appliances. Urban areas with high-density loads...
Load-frequency control