In the energy sector, rubber dam technology has emerged as a sophisticated approach for efficient water management, specifically in hydropower, reservoir systems and diversion channels. Rubber dams for small hydropower projects are extensively used worldwide due to their reduced construction time, structural simplicity, flexibility, proven reliability, ease of operation and low life cycle cost. In addition, Bituminous geomembranes (BGM) offer a robust solution for power channels. By effectively lining power channels, it prevents water leakage and seepage, ensuring uninterrupted water flow to hydropower turbines.