Installation of a new Biorock treatment plant system to replace an old cesspit (a sealed tank holding 4000 litres, requiring emptying every 6 weeks).
- Installation within the old tank due to limited space
- Empty the old cesspit
- Excavate soil down to concrete tank surround
- Break out concrete above tank
- Cut the top of the tank away
- Back fill with clean aggregate and lay new concrete pad
- Install Biorock Monoblock 3-1000 gravity outlet sewage treatment plant within the old tanks position
- Back fill around new tank with clean 20mm shingle and finish with top soil to required levels .
