rock breaking certificate. Competency A / Legal Liability. Minimum of 5 years' experience in an open
rock breaking certificate. Competency A / Legal Liability. Minimum of 5 years' experience in an open
approach. Understanding and compliance to OHS legal liabilities and requirements
lockout procedures, OSH, Competition Law, and Legal Liability. Main Functional Knowledge: Knowledge of instrumentation
standards Understanding and compliance to OHS legal liabilities and requirements