Across
- 2. don't plug in without it
- 5. #4RB is a ........boiler
- 6. 4RB building is this many floors
- 8. there are many of these in 4RB
- 10. one of the most important tasks during a job
- 11. these workers look after you if your inside(2words)
- 12. this boiler produces steam at this PSI (2 words)
- 13. this area with the kilns is also down for maintenance
Down
- 1. look up to see this hazard
- 3. important to do during hot work (2 words)
- 4. these workers replace the boiler tubes
- 6. watch for this hazard
- 7. this boiler burns ......?
- 9. lots of extra ...... during a shutdown