The wastewater pond project at a beef cattle breeding base in Tongchuan City, Shaanxi Province utilizes a dual-layered geomembrane and fabric liner for the impermeable system. After the impermeable construction is completed, a geosynthetic membrane leakage test is conducted on the walls and bottom of the wastewater pond, employing the electric spark testing method. No leakage points were detected during the testing, indicating the high quality of the impermeable system.