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# Sewer Inspections by Drone: Suez RV Osis Utilizes Elios 2 for Comprehensive Wastewater Infrastructure Monitoring
## Revolutionizing Sewer Inspections with Advanced Technology
Suez RV Osis, a leading waste management provider headquartered in France, has embraced cutting-edge solutions to enhance their sewer inspection processes. By deploying the Elios 2 drone, the company ensures complete coverage during inspections of wastewater infrastructure across urban and rural settings.
### A Closer Look at the Elios 2's Role in Sewer Inspections
The Elios 2 drone is not just another gadget; it’s a game-changer in the world of remote visual inspections (RVI). As part of its operations, Suez RV Osis uses this indoor drone to navigate through challenging sewer systems that would otherwise pose significant risks to human inspectors.
#### Challenges Faced in Traditional Sewer Inspections
Traditionally, inspectors relied on methods such as rolling cameras on carts or sending personnel into pipes equipped with cameras. However, these techniques come with inherent limitations:
- **Risk of Collapse**: Premature wear of masonry increases the likelihood of structural failure.
- **Water Hazards**: Heavy rainfall can raise water levels, creating dangerous conditions.
- **Slippery Surfaces**: These increase the chance of accidents.
- **Toxic Gases**: Harmful substances like hydrogen sulfide (Hâ‚‚S) necessitate caution.
Due to these constraints, only around 80% of wastewater systems were previously accessible for inspection using conventional means.
#### Embracing Innovation at Suez RV Osis
Recognizing the need for safer and more efficient inspection practices, Suez RV Osis turned to advanced technologies. Among these innovations is the Elios 2 drone, which offers unparalleled safety and efficiency. Encased in a protective cage, the Elios 2 can safely collide with walls and obstacles without sustaining damage or harming surrounding structures—a critical feature given the fragile nature of many sewer systems.
### The Impact of Elios 2 on Inspection Efficiency
With the introduction of the Elios 2, Suez RV Osis achieved full coverage of their sewer networks. Previously, inspectors could cover approximately 400-600 meters daily using traditional methods. Now, with the Elios 2, they can inspect up to 900 meters per day, effectively doubling their inspection capacity.
Moreover, Suez RV Osis has integrated Flyability’s Inspector 3.0 software to refine defect identification. Sparse point clouds generated by this software enable precise pinpointing of issues within pipes. This level of accuracy ensures maintenance crews can focus their efforts directly on affected areas, minimizing unnecessary excavation.
### Strategic Planning and Execution of Drone Missions
Conducting successful inspections involves meticulous planning. At Suez RV Osis, each inspection flight follows a structured approach:
1. **Upstream Planning**: Pilots collaborate with local teams to assess access points, security measures, and necessary equipment.
2. **Flight Execution**: During flights, pilots work closely with inspectors to capture comprehensive visual data.
3. **Downstream Processing**: Post-flight, data is processed, including the creation of 3D models where applicable, culminating in detailed reports meeting national standards.
### Advantages of Using the Elios 2
The adoption of the Elios 2 brings numerous advantages:
- **Enhanced Coverage**: Achieving 100% coverage ensures no section of the sewer system goes unchecked.
- **Increased Speed**: Improved efficiency reduces operational timelines significantly.
- **Superior Image Quality**: High-definition imagery supports informed decision-making regarding maintenance needs.
- **Accurate Localization**: Defect pinpointing facilitates targeted repairs, reducing wasteful excavations.
- **Reduced Manpower Requirements**: Fewer personnel are needed, optimizing resource utilization.
### Conclusion
Suez RV Osis stands as a pioneer in leveraging modern technology to address complex challenges in wastewater management. Through strategic implementation of the Elios 2 drone and associated software solutions, they continue to redefine standards in sewer inspections. This forward-thinking approach not only enhances safety but also drives productivity while adhering to stringent regulatory requirements.