Smarter Operations Through Asset Management for Water and Wastewater Utilities

Asset Management is a comprehensive, systematic process that allows you to achieve the optimal balance between cost, risk, and performance throughout the entire life cycle of your infrastructure assets. For the water and wastewater sectors, effective asset management is not optional, it is a necessity driven by aging infrastructure, stricter regulatory compliance demands, and the need to guarantee a consistent level of service amidst funding constraints and climate variability. The goal is to move beyond reactive, “run-to-fail" maintenance toward a proactive, risk-based approach. 

By adopting asset management best practices, you can: 

• Minimize Total Cost of Ownership: Strategic planning ensures capital is spent on the right assets at the right time, maximizing useful life and avoiding the high costs associated with emergency repairs and service disruptions.
• Ensure Service Delivery and Public Safety: By assessing the probability and consequence of asset failure (risk), you can prioritize maintenance and replacement projects that have the highest impact on public health, safety, and regulatory compliance. 
• Improve Financial Transparency: A formal asset management plan provides a defensible framework for budget requests, demonstrating the link between long-term investment, operational efficiency, and sustained service levels to stakeholders and ratepayers. 

Developing and executing an effective Asset Management Plan is a multi-stage process that transforms reactive maintenance into a predictable, strategic program. The plan serves as your roadmap, linking investment decision directly to desired levels of service and acceptable risk profiles. 

A robust Asset Management Plan typically follows these keys implementation steps:

1. Asset Inventory and Condition Assessment: The foundation of any asset management plan is a complete and accurate register of all assets (pipes, pumps, treatment units, etc.) This step involves capturing critical data such as location, size, material, age, and most importantly, assessing the current condition and remaining useful life of each asset. This is often done using visual inspection, non-destructive examination techniques, and analyzing historical failure data.
2. Risk and Criticality Analysis: Assets are not all created equal. This step identifies the criticality of each asset by calculating the risk of failure (likelihood) combined with the consequences of failure (impact on service, health, environment, and finance). This risk-based decision-making allows you to prioritize which assets require attention first, ensuring limited resources are focused where they matter most.
3. Life Cycle Costing (LCC): The asset management plan shifts the focus from simple replacement cost to the total cost of ownership. LCC evaluates all expenses; capital, operational, maintenance, and end-of-life disposal, over the entire lifespan of the asset. This provides the economic data necessary to compare alternatives (repair, replace, rehabilitate) and select the most cost-effective long-term strategy. 
4. Long-Term Financial Planning: Using the prioritized list of high-risk assets and the LCC data, you can then develop a defensible capital expenditure (CAPEX) and operations expenditure (OPEX) plan. This plan justifies funding needs by demonstrating how investment mitigates risk and ensures sustained service delivery over a multi-year horizon, often 5 to 20 years. 
5. Performance Monitoring and Continuous Improvement: An asset management plan is a living document. You must establish Key Performance Indicators (KPIs) to monitor asset performance and track the effectiveness of the maintenance program. Tools like eRIS software are crucial here for continuous data collection and reporting, enabling you to review, update, and refine the plan iteratively.

The greatest hurdle to effective Asset Management is data fragmentation. Critical information needed for decision-making often resides in isolated systems; SCADA, CMMS, LIMS, and financial databases. Creating silos that prevent a unified view of asset health and risk.

eRIS software is the foundational digital solution that overcomes this, acting as a powerful platform to unlock enterprise data and make it accessible from the control room to the boardroom. By connecting directly to the disparate sources in real-time, eRIS centralizes data to encourage real-time management, analysis, and visualization. For example, features like Monitored Tags automate the proactive shift by actively monitoring important tags for problems, notifying the right personnel instantly when operational limits are exceeded or deeper analytics find an error. 

Moving from operations to strategy, the question becomes: how do we invest capital wisely? For strategic, long-term asset and financial planning, AssetAdvanced is a specialized decision support software. It enables you to make smart investment choices by planning replacement and maintenance based or risk of failure and environmental impact, which can reduce investment costs by up to 30%

Furthermore, to handle specific real-time operational optimization challenges, the Aquadvanced software Suite offers complementary solutions like Aquadvanced water networks (for loss reduction), Aquadvanced plant (for 360-degree optimization of treatment), and Aquadvanced urban drainage (for real-time management of sewer and stormwater).

The City of Boise, Idaho improved operational efficiency and asset reliability by implementing the Aquadvanced Water Supply solution and participating in Idaho Power’s optimization cohort. By unifying real-time energy, water usage, and system wide data, Boise optimized pumping, enhanced consistency, and reduced maintenance demands. The program delivered major savings - cutting energy use by 1.9 million kWh annually, improving pump efficiency, and reducing costs through smarter, data driven asset management.