- Location
- South Wales UK
Bio disc needs concrete base and concrete infill .
Outfall should be sized to take run off and system as per percolation tests.
Run them for best part of 20yrs .
Motors do go and belts but got to be fitted correct and level .
Do it all yourself - easy .
Outfall should be sized to take run off and system as per percolation tests.
Run them for best part of 20yrs .
Motors do go and belts but got to be fitted correct and level .
Do it all yourself - easy .