Services
Inspection Services
Quantitative pipeline condition data for capital-planning, rehabilitation-design, and regulatory-reporting applications. Provide pipe specifications and access conditions, and we will recommend an appropriate platform and sensor configuration.
Request a site evaluationCondition Assessment, end to end
SewerVUE delivers sensor-fused condition assessments across water, wastewater, and hydroelectric infrastructure. HD CCTV, LiDAR, profiling sonar, and our patented pipe-penetrating radar (PPR) operate simultaneously on remotely operated vehicles and custom-built platforms. The resulting dataset constitutes a survey-grade digital twin of the pipe suitable for rehabilitation design.
LARGE-DIAMETER PIPE INSPECTIONS
Multi-sensor inspection of drainable and flowing mains 18″ in diameter and larger.
UNDERWATER & DAM INSPECTIONS
Submersible ROV inspection of dam faces, intakes, penstocks, and flooded infrastructure.
PENSTOCK ASSESSMENTS
Wall thickness, corrosion pitting, and internal geometry measurements for hydroelectric penstocks with minimal outage duration.
SMALL-DIAMETER PIPE INSPECTION
Compact PPR and multi-sensor platforms for laterals, service connections, and tight trunk lines.
MAN-ENTRY INSPECTIONS
Crew-deployed sensor inspection for pipelines unsuited to robotic deployment, including oversized, branched, and confined-access assets.
External Non-Destructive Inspection
Surface-deployed PPR grid scans for void location, wall thickness mapping, and rebar cover assessment on buried assets. No excavation required.
Void Detection
PPR-based detection of voids forming external to the pipe wall, prior to surface expression.
Wall Thickness Analysis
Quantification of remaining wall thickness on RCP, HDPE, steel, and AC pipe materials, for rehabilitation-design input.
Pipe Bend & Sag Analysis
LiDAR and altitude data identify grade reversals, horizontal offsets, and low points that impede hydraulic flow.
Pipeline Assessments
- Digital Twinning
- Create digital doubles of your linear assets and load millimtre precision point clouds into your modeling programs to assess structural integrity. Create survey grade geo-referenced point clouds and plan your next capital improvement project with confidence.
- Sliplining Applications
- Determine choke points and plan your sliplining projects without complications.
- Steel Penstock Corrosion Analysis
- Determine pitting and find areas of stress.
Void Analysis
- Detection of Formed Voids
- See beyond the walls and locate voids forming outside your pipes with PPR. Catch voids before they become sinkholes!
- Soil Stability Analysis
- Detect pockets of fluid after pipe bursting projects.
- Grout Analysis
- Determine grout coverage behind a post-rehabilitated pipe with PPR.
Asset Management
- Survey and Baseline
- Get a baseline wall thickness measurement with multi-sensor or PPR technology.
- Comparative Analysis
- Compare inspections to previous surveys to quantify how your pipes are changing in time. Determine the remaining useful life of your linear assets.
- Sediment Volume
- Measure the amount of sediment and plan cleaning accordingly.
- Measure Reinforcement Cover
- Accurately measure the amount of concrete between your reinforcement and inner pipe wall with Pipe Penetrating Radar.
