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Underground & Slab Leak Detection

Specialized equipment locates leaks beneath concrete slabs and underground without excavation or destruction.

Technology Overview

Underground and slab leak detection requires specialized equipment and expertise to locate leaks in pipes buried beneath concrete slabs, foundation walls, and soil. Our multi-sensor approach combines acoustic listening devices, electromagnetic pipe locators, pressure decay testing, and tracer gas detection to pinpoint leaks without destructive exploratory excavation. This capability is essential for residential slab-on-grade construction and commercial foundations.

Key Features

Concrete slab penetration capability

Foundation and basement wall leak location

Minimal property damage during investigation

Depth and coverage estimation

Multi-story building capability

Post-tension cable avoidance

Common Applications

Residential slab-on-grade plumbing leaks

Commercial foundation slab leaks

Underground building service lines

Basement and parkade slab leaks

Post-tension slab investigations

Radiant heating system leaks in slabs

Benefits & Advantages

Avoid costly exploratory excavation

Minimize property damage and disruption

Rapid leak location reduces water waste

Preserve landscaping and hardscaping

Accurate cost estimates for repairs

Insurance claim documentation support

Technical Specifications

Detection depth: 3m+ beneath slabs
Concrete thickness: Up to 300mm
Minimum detectable leak rate: 0.1 L/min
Location accuracy: ±0.3m typical
Works with all pipe materials

Ready to Deploy This Technology?

Contact our engineering team to discuss how Underground Detection can solve your leak detection challenges