Duties and Responsibilities

• Understands more than one method of drilling, surface and underground.
• Must have the skills to operate the rig efficiently. Keep the hole open and stable long enough to be drilled to the target depth and be completed.
• Apply the most suitable drilling method and use circulating fluid to ensure the recovery of the CORE and condition the hole at all times so it will remain open until completed.
• Monitor the panel instruments, such as pressure gauges and feed or weight indicators, to track what is happening down the hole.
• Operate the drill rig, monitor speed, and feed to attain the optimum drilling rate in various ground conditions.
• Advise the crew on what the job involves. Know what the purpose of drilling is.
• Train drill helpers in their duties and responsibilities, particularly in the proper use, servicing, and handling of down-hole accessories.
• Assist in the provision ...