A comprehensive PPR case study on the st. Johns and Salmon Creek Trunk projects.
What is advanced condition assessment?
Advanced condition assessment is the application of industry leading measurement technologies for the purpose of objectively determining the condition of pipe infrastructure. SewerVUE Technology currently employs 4 sensors: CCTV, LiDAR, Sonar, and PPR. These sensors are most commonly deployed via remotely operated vehicles (ROVs) or custom built inspection platforms (Floats).
The SewerVUE Multi-Sensor Inspection System float, is used in pipes that contain large amounts of flow, while the 4th Generation Surveyor, a tracked robot is specifically designed to deploy our high frequency radar antennae. The sensor data is aggregated into a unique 4-in1 viewer using our proprietary software, and analyzed by professional Geophysists with over 40 years of cumulative industry experience. View More
Find problems before they cost you
The Surveyor’s industry-first PPR allows you to see through the pipe, revealing internal defects and bedding issues. With detailed profiles of pipe walls, cracks and voids you will have the information you need to objectively assess the remaining service life of your pipe, and prevent catastrophic failure due to sinkhole development. View More
See that red line over there, that's your rebar...
It may come as a surprise that rebar isn't always in the center of the concrete. It can be right up against the inner wall, leading to incorrect assessments. The corrosion can be as little as 0.25 inches, when the rebar is showing! SewerVUE Technology's revolutionary PPR allows you to accurately and objectively determine rebar cover and wall thickness, empowering you to make the right choice regarding the service life of your pipe. Unlike CCTV, there is no guess work! View More