What this service does
Leak investigations use non-destructive methods such as acoustic techniques, correlation and thermal observations where appropriate to reduce unnecessary excavation.
Common applications
- Buried water lines
- Fire networks
- Pressurised pipelines
- Targeted excavation planning
- Leak route investigation
Methodology
We start by reviewing drawings, target depth, planned intrusive works and access constraints. Field collection is then completed using a survey pattern appropriate to the site, with complementary locating methods used where they improve confidence. Findings are interpreted, positioned and issued in clear engineering deliverables.
Limitations and quality control
No single technique fits every pipe material or site condition. Method selection follows pipe type, access, pressure status, ground surface and background noise.
Typical deliverables
- Marked-up plans and/or CAD drawings
- Depth annotations where technically supportable
- Survey coverage and methodology record
- Engineering report with findings and limitations
- GIS-compatible outputs when required
