Geoelectric Leak Detection
We are regional leaders in Electrical Leak Detection (ELD), with nearly 2,000,000 m² of geomembrane installations evaluated and leaks successfully identified in 100% of the projects executed. Our team includes specialists trained by global leaders in ELD and we operate with TRI technology, enabling us to deliver solutions that meet and exceed ASTM standards.
At Anddes, we are regional leaders in Electrical Leak Detection (ELD). We have surveyed nearly 2,000,000 m² of geomembrane installations, achieving a 100% detection rate across all executed projects.
Our technicians and professionals have received training from global leaders in ELD and bring experience from projects in the United States, Peru, and Argentina. We operate with state-of-the-art equipment designed and manufactured by Texas Research International (TRI), based in Austin, Texas, USA.
We provide comprehensive geomembrane integrity verification solutions for the mining and energy sectors, covering all testing methods established by ASTM standards, as well as advanced methodologies that exceed these requirements.
- Exposed geomembrane – Water lance / water puddle method (ASTM D7703 / D7002).
- Exposed geomembrane – Arc testing method (ASTM D7953).
- Geomembrane covered with soil, brine, water, or process solutions – Dipole method (ASTM D7007).
- Covered geomembranes under conditions exceeding ASTM standards – Alternative and customized methods.