Inspection Tools

With the right tools, inspections become safer, faster, and more effective. From drones in the air to vehicles in the water, we use technology that helps us do better work and give our customers greater confidence in every project.

Inspection Tools

  • Collision-less Drone
  • Ground Penetrating Radar (GPR)
  • Boat Drone V1
  • Boat Drone V2
  • Autonomous Surface Vehicle (ASV)
  • Autonomous Underwater Vehicle (AUV)
  • Scouring Investigation Camera

  • Collision-less Drone (Skydio J2 Drone)

    Features:
    - 360° Obstacle Avoidance.
    - Multiple Obstacle Avoidance Modes
    - Front camera with angle control.
    - Precise navigation without GPS using Visual SLAM.
    - Autonomous flight support.
    - AI 3D object recognition to avoid collisions.
    - Smooth access to narrow spaces.

    Collision avoidance function
    （87cm, 28cm, 11cm)

    All-direction collision avoidance with 6 fisheye lenses

  • Ground Penetrating Radar (GPR)

    Features:
    - Can detect the location & size of Road cavity​    , Bridge deck slab damage, buried objects​, and Damage of the Road surface.
    - Can inspect at a speed of 80 km/hr and a Depth of 2 m
    - High accuracy diagnosis with location.
    - Minimum impact on traffic for inspection.​

    For Road
    For Sidewalk
    For a Narrow area

  • Boat Drone V1

    Features:
    - Size: 100 cm × 70 cm
    - Camera with distance sensor
    - LED panel linked with camera movement
    - Can work in shallow areas (10 cm draft)
    - Can work in dense aquatic plant areas

  • Boat Drone V2

    Features:
    - Bridge pier scouring surveys
    - Equipped with sonar and a transducer
    - Down-scan and side-scan sonar images
    - Can work in dense aquatic plant areas

  • Autonomous Surface Vehicle (ASV)

    Features:
    - Size: 170 cm x 100 cm x 60 cm
    - Weight: 40 kg
    - Speed: 2.5 m/s (autonomous navigation)
    - Can work in shallow areas (20 cm draft)
    - Multi-beam sonar and laser scanner capture 3D data above and below water
    - Navigation mode: autonomous, remote control, or towing

  • Autonomous Underwater Vehicle (AUV)

    Features:
    - Navigates underwater autonomously
    - Equipped with sonar, echo sounder, and advanced sensors
    - Underwater Mapping and Survey
    - Dam Sedimentation Prediction
    - Water Quality Test
    - Underwater Structure Inspection

    Underwater Mapping
    Water Quality Test

  • Scouring Investigation Camera

    Features:
    - Prompt check of scouring conditions (primary screening)
    - If abnormalities are detected, follow-up by ASV/Boat drones