MINE SAFETY PUZZLE

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Across
  1. 2. LOCK OUT TAG OUT
  2. 3. WHEN INJURED YOU MUST COVER BOTH
  3. 5. POTENTIAL TO CAUSE INJURY
  4. 6. MID-AXEL OF THE LARGEST MACHINE
  5. 9. HARNESS & LANYARD
  6. 11. COULD HAVE BEEN A BAD ACCIDENT
  7. 12. RINGING IN EAR
  8. 16. AIRBORNE PARTICLES
  9. 17. COMMUNICATION
  10. 18. SHOULD NOT BE BLOCKED
  11. 20. PROVIDE AFTER INJURY
  12. 22. TRAINING OF HAZARDS AT OPERATION
Down
  1. 1. CHECK AREA PRIOR TO WORKING
  2. 4. CHEMICAL INFORMATION
  3. 7. TRAFFIC CONTROL COMMUNICATION
  4. 8. GAS USED FOR MIG WELDING
  5. 10. GROSS VEHICLE WEIGHT
  6. 13. PROTECTS YOUR FEET
  7. 14. ALL AREAS ARE FREE AND CLEAR OF
  8. 15. THREE POINTS OF CONTACT
  9. 19. HAMMER USED BY WELDERS
  10. 21. COAST GUARD APPROVED