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Module 357: Blast materials in surface excavations

You will be learning towards the criteria Blast materials in surface excavations. Whilst learning towards the criteria you will be required to achieve the following specific outcomes:

  • Demonstrate an understanding of blasting operations in surface excavations.
  • Prepare for quarry blasting.
  • Charge up and initiate the blast.
  • Treat and blast misfires.
  • Destroy old explosives.
  • Conduct post-blasting operations.

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