Case Study: ROV Inspection for Service Reservoirs on the South Coast of the UK

Overview
Underwater Vision was recently tasked with conducting ROV inspections for two service reservoirs located on the south coast of the UK. These inspections were crucial in assessing the structural integrity of the reservoirs, which play an essential role in the regional water supply infrastructure. Utilising advanced remotely operated vehicle (ROV) technology, our team delivered precise and efficient results while adhering to the highest standards of safety and environmental protection.

Project Goals

1. Structural Assessment: Evaluate the reservoirs’ current condition to ensure they meet operational safety standards.

2. Minimise Disruption: Conduct inspections without interrupting the reservoirs’ normal operations or impacting the surrounding environment.

3. High-Quality Data Collection: Provide detailed visual and analytical reports to assist the client in decision-making.

Solution: ROV Inspection
To overcome these challenges, Underwater Vision employed cutting-edge ROV technology. The remotely operated vehicles allowed for detailed, real-time inspections without the need for draining the reservoirs or risking personnel entry into confined spaces. The ROVs were equipped with high-definition cameras and advanced sensors, ensuring comprehensive data collection.

Process

1. Preparation: A thorough risk assessment was conducted, and the inspection plan was tailored to the reservoirs’ specific requirements.

2. Deployment: The ROVs were deployed into the reservoirs, navigated remotely by our skilled operators.

3. Inspection: High-resolution footage and sensor data were captured to identify any structural issues, such as cracks, leaks, or sediment build-up.

4. Analysis: The collected data was analysed, and a detailed report, including recommendations, was provided to the client.

Results

• Comprehensive Evaluation: The ROV inspection revealed minor wear and tear in both reservoirs, which was promptly flagged for maintenance.

• Cost and Time Efficiency: By eliminating the need for draining and manual inspection, the project was completed ahead of schedule and within budget.

• Safety Assurance: The use of ROVs ensured zero risk to personnel and prevented any environmental contamination.

Conclusion
This case study underscores the versatility and effectiveness of ROV inspections in managing critical infrastructure. By leveraging advanced technology, Underwater Vision provided a safe, efficient, and environmentally responsible solution for assessing the integrity of service reservoirs on the south coast of the UK. ROV inspections have proven to be an indispensable tool for modern underwater infrastructure assessment, ensuring reliability and longevity while minimising operational disruption.