Tucurui Hydro Project The Tucurui Dam is a concrete gravity dam on the Tocantins River located near Para, Brazil. This was the first large-scale hydroelectric project in the Brazilian Amazon Rain forest. This dam can produce 8,370 megawatts and was built in two phases from 1975 to 2010. During construction of phase 2 of the dam one goal

Highway 28 Rock Blasting Konya Industries was tasked with designing and implementing the blast design for the four lane Highway 28 project located north of Pittsburgh, Pennsylvania. Working with the drilling and blasting contractor, KESCO Inc, a new method of presplitting was used to break the extremely weak rock and ensure the safety of the travelers