1. At the joint of suture, it is necessary to re suture and repair, and ensure that the end of the needle skipping part has been re stitched.
2. In all areas, except for rock slope sections, the holes or torn parts shall be repaired and stitched with geotextile patches of the same material.
3. At the bottom of the landfill, if the length of the crack exceeds 10% of the coil width, the damaged part must be cut off, and then the two parts of geotextile shall be connected.