Part 2 Mechanical barring

Welcome to your Part 2 Mechanical barring

Questions might have multiple answers

Name and Surname

Coy Number

Contact Number

Section

Which of the following statements are correct - Machine settings for physical barring (3)

Use slow feed to bar the hanging wall, sidewalls and face by moving the fast feed lever up and down, this will enable the drill steel to move forward and backwards scaling against the desired area to bar

Use the boom swing lever to rotate the boom in the desired direction to bar.

Always start barring from a safe area, the last line of support towards the blasted face/unsafe area.

Responsible miner to ensure that any misfire is treated according to mine procedure before any mechanical barring commences.

It is the responsibility of the appointed operator to protect the machine, hoses, and electrical cables whiles barring. The drilling of holes in the hanging wall, side walls or face, is allowed, whilst barring.

Which of the following statements are correct - Records (3)

Workplace safe declaration must be to be conducted daily by the miner up to the safe area.

Prior to any work done the crew involved must check the contents and sign the safe declaration document.

Hazard identification must be conducted daily by the Shift boss and recorded in the safe declaration book provided.

Hazard identification must be conducted daily by the miner and recorded in the safe declaration book provided.

True or False -Safety precautions

No person shall set a machine or machinery in motion unless he
has taken all reasonable precautions to ensure that no other
person can be injured.

True

False

True or False -Safety of persons

Every reasonable precaution shall be taken in connection with
the use of machinery to ensure that the safety of every person
employed on or about such machinery is not endangered.

True

False

True or False - On the Job Training

The attached appendixes A and B will be used when any of onthe-job training is done and a signed off. A copy of these
documents to be sent to the HRD training centre upon
completion for record keeping and updating.

True

False

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