Delwisch Design Group provided all of the construction surveying services for the clearning, grubbing, drilling, blasting, excavation of rock. This multi million dollar project included the production of aggregate from the blast materials, build a platform and supply and install polishing pond, with a HDPE liner. Supply portable concrete plant and mixer trucks to produce 2500 m3 of spec concrete. Supply and place 300 MT of reinforcing steel for the clarifier platform. Place and finish 2055 m3 of concrete with all related circular form work.