Challenge
The client recognised the need for proactive leak detection within their water distribution network but faced budgetary constraints that hindered the purchase of the most advanced acoustic logging equipment. Having tried several brands, they approached Aqua Analytics for brand-independent advice about equipment performance.
They required a cost-effective solution that would allow them to leverage the latest technology without significant capital expenditure.
Solution
Aqua Analytics offered a fully managed acoustic logger deployment service, providing the client access to state-of-the-art equipment and expertise without any upfront capital outlay. All IoT devices were owned by Aqua Analytics and provided under long-term rental arrangements. This turnkey solution included:
- Provision of Aqua-Owned Assets: We supplied the client with high-quality NB-IoT acoustic loggers from our own fleet, eliminating the need for the client to purchase expensive equipment. These loggers utilise the Spark NZ Narrowband Internet of Things (NB-IoT) network for reliable and efficient data transmission.
- Remote Setup and Support: Our team of experts remotely configure and set up the loggers in the cloud environment, ensuring seamless integration with the client's existing systems via REST APIs. Cellular costs associated with data transmission are covered by Aqua Analytics, simplifying procurement and management for the client. Ongoing technical support is provided throughout the project.
- Daily Data Review and Analysis: Our dedicated team monitors the loggers data daily, analysing acoustic signals for signs of leaks and reviewing Artificial Intelligence (AI) predictions. This proactive approach enables reduced leak run times and swift response.
- Detailed Reporting and Recommendations: The client receives daily reports detailing leak locations, estimated water loss, and recommended actions. These insights empower the client to prioritise repairs and optimise their maintenance strategies.
- Flexible Deployments: The loggers can be easily relocated within the network to target specific problems areas or investigate DMAs with high minimum night flows (MNFs).
Results
- Zero Capital Expenditure: The service delivery model eliminates the need for upfront investment in advanced hardware, making it a cost-effective solution for the client.
- Significant Reduction in Water Loss: The early detection and repair of leaks, which was supported by Aqua Analytics' fully-managed service, has resulted in substantial water savings for the client.
- Access to Expertise: The client benefited from Aqua Analytics' extensive knowledge and experience in leak detection and water network management, and our daily use with a large range of acoustic logger equipment.
Client Benefits
- Cost-Effective Leak Detection: The zero-capex model provided the client with access to cutting-edge technology without the burden of upfront costs or complex procurement processes.
- Proactive Water Loss Management: The daily monitoring and alerts enabled the client to address leaks promptly, minimising water leakage and potential damage.
- Flexibility and Efficiency: The ability to relocate loggers within the network allows for targeted investigations and optimised resource allocation.
- Expert Leak Detection Support: Aqua Analytics' dedicated team provided comprehensive support, from initial setup to ongoing monitoring and analysis, ensuring the client received maximum value from the service.
Conclusion
Aqua Analytics’ fully-managed acoustic logger deployment service demonstrates how innovative solutions and a service-oriented approach can help revolutionise leak detection for water utilities.
By offering a zero-capex model with access to cutting-edge acoustic loggers and NB-IoT connectivity, we empower clients to proactively manage their water networks, significantly reduce water loss, and achieve greater operational efficiency.
Our dedicated team handles all deployment, monitoring, and analysis aspects, providing actionable insights and seamless integration with existing asset management systems.
This turnkey service minimises the financial burden and ensures clients receive the full benefits of advanced acoustic leak detection technology. As water utilities continue to seek cost-effective and efficient solutions to combat non-revenue water, Aqua Analytics’ fully-managed acoustic logger deployments represent a powerful tool in their arsenal, as this New Zealand client demonstrates.
Full references available.
