ASI Group

Remote Inspections & Surveying

ASI Group is known for its leadership role in proving the viability of remotely operated vehicle (ROV) penetrations in long tunnels for the purpose of engineering inspections, simultaneously collecting digital video and sonar imaging in real-time. This data provides a high degree of accuracy in structural assessment that leads to informed decisions and eliminates the risk and expense of dewatering.

With our underwater robotic facilities, fabrication shops, and experienced personnel located in-house, we provide rapid response and consistent quality for remote inspections.

ASI employs a fleet of ROVs  that can be customized with 2D and 3D sonar technology, and high-resolution video to locate any anomalies of underwater infrastructure. Data is collected and displayed in real-time at the surface control station, which displays camera video, navigation, and sonar profile images; with this data we can determine the structural integrity of the underwater asset

Remote inspections provide:

  • Identification of voids, leaks, and other structural integrity concerns
  • Volumetric assessments of accumulated debris or sediment
  • Critical data for decision making on outages and remediation strategies
  • A cost-effective alternative to dewatering for condition assessment
  • Simple visual inspections and detailed mapping programs
  • Equipment and inspection protocols that satisfy project goals efficiently and with consistent quality
  • Real-time comprehensive reporting with HD images and videos, sonar/laser dimensioning, tunnel modelling, and more.

Contact us to learn more about our services

+1 905-643-3283
For immediate assistance, please contact our Head Office at the number above.