Often slopes have overhead hazards that threaten items below. If these overhead hazards cannot be mitigated with engineered or conventional retainment systems they often need to be removed completely. Blasting and other types of Rock excavation is often the solution.
Norpac has the right people to tackle these specialized trim blasts and rock excavations. Controlled blasting is an art form and if done incorrectly can have serious ramifications, it is always best to use a reputable company for any type of blasting. At Norpac we have also used many other non-explosive techniques to remove overhead hazards including using Spider Excavators to break and remove these anomalies.