What is the current life of mine of your operation? How much wate rock is dumped in your operation yearly?

Questions: 

  1. Do you work for an open cast mining operation?
  2. How long have you worked for the operation?
  3. Where is the location of the operation you work?
  4. How many waste dumps does your operation have?
  5. How many of the waste rock dumps have been rehabilitated?
  6. Briefly explain the process of waste rock dumping in your operation.
  7. Is there an SOP (Standard operating procedure) that governs the process?
  8. What is the current life of mine of your operation?
  9. How much wate rock is dumped in your operation yearly?
  10. On a yearly basis how much percentage of your waste rock material do you in-pit dump/Backfill?
  11. How much (in percentage) of Concurrent rehabilitation does your operation do?
  12. What is your opinion on mine waste rock dump legal liability costing?
  13. What is your opinion on sustainable mining?
  14. Do you think there is a better way to dispose of waste rock dump material than the current method your operation is using?
  15. What other ways are those?