Across
- 5. location of Castell Key safety mechanism(4,4,4)
- 8. Pumped from LSTP
- 10. Trapped key interlocking (7,3)
Down
- 1. Houses peristaltic pump in LSTP(4,5)
- 2. output of the DFP (6,4)
- 3. safety mechanism on Mechan Jacks (5,8)
- 4. allows transport of sludge from LSTP to DFP
- 6. C3 area where the sludge transfer process takes place
- 7. expected lifespan of plant in years
- 9. encompasses the Enclosure and gives protection from weather