Sewer Inspection

Internal inspections of water and sewer lines are a primary service offered by Hibbard Inshore. Hibbard Inshore’s ROV fleet has the ability to travel extensive lengths through filled, partially filled, and dry pipes to collect data and determine the condition of these pipes using swimming floating and crawling vehicles respectively. By operating all three types of vehicles for all three situations, Hibbard Inshore can perform inspections regardless of conditions, giving their clients the ability to select a single provider for all their sewer inspection needs. When it comes to potable water inspections, Hibbard Inshore has electrical vehicles that are used just for those inspections in order to follow all rules and regulations and to reduce any risk of spills or contamination.

Hibbard Inshore inspections include interceptors, force mains, aqueducts, tunnels, reservoirs, trash racks, inverted siphons, gravity sewers, wet wells and CSOs/Outfalls. The vehicles are equipped with video, lighting and condition appropriate sensing systems such as sonar for imaging and dimensioning below water, ground penetrating radar for dry concrete, ultrasonic thickness gauges for metal pipes, lasers for imaging and dimensioning above the waterline, gas detection sensors, and other specialty sensors and tooling as the project dictates.

Sewer Inspection Services
  • Siphon Inspection
  • Long Range Interceptors, Siphons, and Mains
  • Visual Inspections (CCTV)
  • Sonar Feature Detection and Dimensioning
  • 3-D mapping
  • Concrete Assessment
  • Metal Corrosion and Thickness Assessment
  • Laser Imaging and Dimensioning
  • Ground Penetrating Radar (Concrete and Lined Concrete)
  • Thickness Measurement
  • Internal and External Outfall Inspection
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