Responder by RedZone Robotics is a robust, hydraulic-tracked crawler platform designed for multi-sensor inspection (MSI) of large-diameter pipes, including interceptors and tunnels ranging from 36 to 240 inches (915–6000 mm) in diameter. The system is fully submersible and remotely operated, enabling safe, real-time control and feedback without the need for manned entry. Responder integrates advanced sensors—3D LiDAR, multi-frequency sonar, virtual pan/tilt/zoom CCTV, gas, and temperature—to deliver a comprehensive, synchronized dataset on pipe condition. It can operate in pipes with zero flow or air gap, and its stable frame allows for deployment in challenging environments. The system provides actionable deliverables such as corrosion, debris, alignment, flow height, pipe size, ovality, virtual mandrel, gas, and temperature data. Inspection results support asset management, maintenance planning, and regulatory compliance for municipalities and utilities, while reducing operational risk, cost, and environmental impact.

Key Features

Multi-Sensor Data Collection Integrates 3D LiDAR, sonar, CCTV, gas, and temperature sensors for comprehensive pipe assessment.

• Quantifies corrosion, debris, alignment, flow height, pipe size, and ovality
• Virtual pan, tilt, and zoom CCTV for detailed visual inspection

Hydraulic Tracked Crawler Platform Stable, rugged, and fully submersible for large-diameter pipes.

• Operates in pipe sizes from 36 to 240 inches (915–6000 mm)
• Functions in pipes with zero flow or air gap

Remote, Real-Time Operation Safe and efficient inspection with no manned entry required.

• Real-time control and feedback for precise navigation
• Reduces risk to personnel and minimizes public disruption

Comprehensive Deliverables Provides actionable, standardized outputs for asset management.

• Corrosion, debris, alignment, flow height, pipe size, ovality, virtual mandrel, gas, and temperature data

Benefits

Enhanced Asset Insight Delivers detailed, synchronized data for informed decision-making.

• Identifies critical defects and degradation
• Supports prioritization of maintenance and rehabilitation

Operational Safety and Efficiency Reduces risk and resource requirements.

• No manned entry; fully remote operation
• Fewer deployments and less setup time

Cost and Environmental Savings Minimizes operational costs and environmental impact.

• No need for bypass pumping or extensive traffic control
• Eco-friendly inspection methods reduce carbon emissions

Regulatory Compliance Supports industry standards and documentation.

• Provides data for audit trails and maintenance records