Installation of all mechanical and piping systems inside the new CIC building to support the newly permitted Walter Creek Heap Leach Expansion project. This cyanide leaching system is the first of its kind built in Alaska. This job included mechanical scopes of work, as well as installation of a truss bridge and 2 large bore steel and HDPE pipelines used for transportation of process fluids, and product to and from the heap leach system and the newly finished mill.