At Frontier-Kemper, we are skilled at conventional drill-and-blast tunnel excavation. The drill-and-blast method is performed by drilling blast holes on a prescribed blast design pattern and then loading them with explosives to blast through hard rock conditions. We are experienced in the evolving technology of automated jumbo drilling, digi shots, hydro-scaling, rock bolt installation, rib erection (when applicable), forepoling, and shotcrete application. FKCI assures safe project environments as the safety of our employees, clients, and partners is our foremost priority.
