Our client required maintenance infrastructure to support the ongoing operation of new tailings pond assets. The wedge dock functions as an interface point and structural crane pad that can support up to a 350T mobile crane. The dock also includes provisions for boat docking, boat refueling, and temporary power supply to docked assets during maintenance activities. A buoyancy tank system integrated with the structure allows it to be retreated up the access ramp using mobile equipment as the pond level rises. GN2 was responsible for the detailed engineering, procurement, and fabrication of the wedge dock.