The presence of a permanent contractor during the operational phase of the waste storage facility represents a living engineering process rather than a static construction project. As the dam body progresses during raising stages, the growth of the liner system as well requires special welding details and testing procedures at the connection lines between the existing HDPE geomembrane boundaries and the newly deployed panels.

The multi-layered system established at the base with the sequence of geotextile-GCL-geomembrane-geocomposite provides redundancy in terms of both mechanical protection and hydraulic control. While the geocomposite drainage layer plays a decisive role in the controlled discharge of pore water pressure, HDPE and corrugated pipe networks form the backbone of all water management infrastructure from the decant well to the recovery line.

The approach of dual geomembrane and leak detection layer in pond linings guarantees the compliance of process water with environmental safety. The deployment of equipment and manpower on-site over many years stands out as the most critical operational advantage maintaining the balance between the scheduled raising calendar and the variability of site conditions.