| Across |
| 1. | Must be present to complete the fire triangle |
| 9. | Carried out periodically |
| 10. | _ _ _ _ _ _ _ _ is better than cure |
| 11. | A very important part of oneself |
| 13. | This protects us fron an electrical shock |
| 15. | These must be removed where possible |
| 16. | Resperators ensure this is carried out safely |
| 17. | Upright component of a scaffold |
| 18. | these come in various shapes and colours |
| 20. | This could cause an accident |
| 23. | Pressure is adjusted with this |
| 24. | A site should not be left in this state |
| 27. | This gives a tower stabillity |
| 29. | Used to keep excavations from collapse |
| 30. | Flamable gasses are stoed in these |
| 31. | Machinery should no be left in this way |