I-CORP INTERNATIONAL has added acoustic equipment to its range of liner leak location technologies. This makes small leaks at steel batten strips on concrete structures and at metal pipe boots much easier locate. Leaks in liners under concrete slabs will also be possible to locate. This acoustic technology complements I-CORPS wide range of leak and flaw detection/location technologies: Conventional applied electric potential technology for water-covered, soil-covered, and exposed geomembrane liners; Streaming potential methodology for GCL- only liners; Infrared analyzer for rapid (>50 acres/day) landfill cap and digester floating cover surveys; Infrared thermography for 100% seam bond strength and internal flaw assessments (no holes cut in seams). Contact icorp@geosynthetic.com for further information. I-CORP is a geosynthetica.net charter underwriter.