Across
- 3. something having potential to cause harm
- 5. You must take precautions when entering this space.
- 8. unit used to remove contaminants of domestic effulent waste water.
- 12. “written documents” for permission to carryout a job by contractor
- 13. This hazard can be truly shocking
Down
- 1. machinery should be equipped with to protect workers
- 2. used to activate fire panel and alarm
- 4. Device typically used for LOTO
- 6. effective fire extinguisher for flammable liquid
- 7. effective respiratory protection against covid19 virus
- 9. are worn to prevent minor head scrapes and lacerations
- 10. pump used to maintain pressure in fire line
- 11. minimum concentration of vapour, gasses and dust in air below which propagation of flame does not occur on contact with a source of ignition