Transportation and communication

Edit Answers
123456789101112131415161718192021
Across
  1. 1. audible device to warn you to take action
  2. 4. will sound at the crusher before the belts start
  3. 5. Stop, speed and directional are types of what
  4. 7. this type of sign at the crusher will show to wear _______
  5. 8. Purpose of training of transportation and communication systems
  6. 10. Harmony one lane
  7. 12. must be operational prior to operating mobile machinery
  8. 13. you must be an authorized ___________ to o[pen a 480V electrical panel
  9. 15. Barricades shall have an associated sign to inform the miner of the _________
  10. 19. Miners can ride in the back of pickups if they hold on tight true/false
  11. 20. a pink flag on shot muck indicates what?
  12. 21. daily meeting to inform you of your assignments
Down
  1. 2. what to call when HCN or fire alarm goes off at the plant
  2. 3. A blue flag on shot muck indicates what
  3. 5. green flags on shot muck indicate what
  4. 6. You can muck through a green and white flag line anytime
  5. 9. these warning signs are posted on electrical panels
  6. 11. performed prior to starting your task
  7. 14. This color coded sign at the entrance to the plant shows you what types of __________ are contained in the pipelines
  8. 16. primary communication device
  9. 17. your __________ alarm is a communication device
  10. 18. secondary containers must have a