SEPTIC & SEWAGE
Getting ready to replace an off-mains system
A clear description of your existing drainage helps a specialist decide what to ask next and whether a site visit is needed.
Gather what you already know
Look for installation records, service information and drawings. Explain whether you know the system type and how many properties use it. It is fine if some details are missing.
Describe the problem
Explain what has changed, when you noticed it and whether you are replacing an old system or planning new building work. Avoid deciding on a replacement specification before the site is assessed.
Ask about the site assessment
Discuss capacity, access, discharge arrangements, installation disruption and any permissions or compliance checks the specialist needs to investigate. Requirements are site-specific; ask for advice for your exact location.
This is a planning guide. A suitable specialist should assess your property and advise on the requirements for your project.
Find a specialist