safety

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Across
  1. 1. enclosed, fenced, covered or otherwise protected to prevent dangerous contact
  2. 3. a document that must accompany any hazardous substance
  3. 5. top level horizontal board required on all open scaffolds or platforms
  4. 8. a narrow excavation made below the surface of the ground
  5. 10. capable of being ignited and rapidly burning with a flash point mare than 100 degrees
  6. 13. Capable of igniting and rapidly burning with a flash point less than 100 degrees
  7. 15. _______ fault
  8. 16. space
  9. 17. powered by fluid pressure
  10. 18. agency that is a part of Department of labor started in 1970
Down
  1. 2. device that provides clean filtered are for breathing
  2. 4. a supported system designed to prevent a trench cave in
  3. 6. __________ protective equipment
  4. 7. color of tag used to show scaffold has been inspected
  5. 9. mid-level horizontal board required on all open sides of platforms
  6. 11. elevated work platforms
  7. 12. vertical barriers at floor level
  8. 14. powered by air pressure