Mine Overseer's Certificate Of Competency Exam Practice Questions - Mine Overseer's Certificate Of Competency Examination (South Africa) Exam

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In a conventional gold mining stope, what is the mandatory sequence of operations in a standard shift cycle prior to drilling the face?

Marking off face, cleaning broken ore, making safe (watering down and barring), support installation Watering down, barring down, installing temporary/permanent support, marking off face Drilling cut holes, watering down, installing packs, marking off sockets Barring down, drilling face, watering down, installing prop support

Correct Answer:

Watering down, barring down, installing temporary/permanent support, marking off face

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