ASI Group

Underwater Dam Investigation

ASI provides safe and cost-effective data collection for condition assessments of underwater assets. We have gained international recognition for research and development of remote techniques for underwater inspection and maintenance. Inspection and maintenance is critical to the performance and longevity of underwater infrastructures. As technology has evolved, robotic systems and remote sensors supplement the use of commercial divers for inspection of underwater structures. ASI Group has designed and built specialized sonar systems capable of collecting pertinent data under flow conditions.

ASI provides inspections for the following areas:

  • Intake gates
  • Reservoirs
  • Outfalls
  • Spillways
  • Power houses
  • Trash racks
  • Penstocks
  • Intake tunnels
  • Headrace tunnels
  • Bulkheads
  • Valves

Contact us to learn more about our services

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