Near Hailsham and Eastbourne
Vines Cross · East Sussex · Case study
Replacing an old septic tankat a Vines Cross home
The old septic tank was removed and replaced with a BIOROCK Monoblock 3-1000, suitable for households of six to eight people.
Discuss a similar project
A non-electrical treatment plant
The published suitability of the treatment plant
Chestnut fencing and ash-tree work were requested
Replacing the old septic tank
The customer selected Green Septic Solutions to remove the existing septic tank and replace it with a BIOROCK Monoblock 3-1000 treatment plant.
A commissioned non-electrical system
The customer reported that the plant was installed and commissioned, with a clean-water outflow topping up the pond. They also requested new and replacement chestnut fencing and work to ash trees affected by ash dieback.
Project details
The starting point
The project involved removing the existing septic tank and replacing it with a domestic sewage treatment plant.
The solution
With Mark’s advice, the customers chose a non-electrical BIOROCK Monoblock 3-1000 and its location in the garden.
The work
The changeover to the new foul-water pipework took less than two hours, and the site was left safe and secure at the end of each day.
The result
The plant was installed and commissioned, with a clean-water outflow topping up the pond.
Project photographs
The installation sequence, from excavation and positioning to connections and the completed garden.





“Mark’s advice was invaluable when deciding on the most suitable non-electrical treatment plant and its location in our garden. The treatment plant is up and running and providing a clean water outflow which is topping up the pond.”Ian and Beverley Evans · Vines Cross
Planning a replacement or new installation?
Tell us about the property, the current system and what you need to achieve. We can discuss the practical next step.