A waste landfill project in a certain province of Inner Mongolia covers an area of approximately 82,000 square meters. The technical team from Huabiao Guoxin Inspection conducted integrity tests on the geomembrane of the landfill. The landfill's slope used the electric spark method, while the waste disposal area at the bottom of the reservoir employed the dual-electrode detection method. Data analysis from the tests showed that the seepage prevention system is in good condition with no leakage points detected.