Foundation Preparation:
Clear any debris, vegetation, or other foreign materials from the bottom and slopes of the reservoir. Ensure the foundation is smooth, clean, and free from sharp objects.

Geomembrane Installation:
Lay the composite geomembrane according to the design specifications, ensuring it is flat, wrinkle-free, and without air pockets.

Geomembrane Welding:
Use heat fusion welding or hot air welding methods to join adjacent geomembrane sheets, ensuring strong and leak-proof seams.

Geomembrane Anchoring:
Fix the geomembrane in place using anchor trenches or fixing bands to prevent displacement or damage due to water flow, wind, or wave action.

Quality Inspection:
Conduct a thorough quality inspection of the installed geomembrane, including visual checks and leak testing, to confirm that the waterproofing meets the required standards.