Installations
What are General Binding Rules?
General binding rules (GBRs) are legal requirements that set minimum standards for septic tanks and sewage treatment plants in England. The rules are designed to protect public health, prevent pollution, and preserve water quality.
What do the rules cover?
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Maintenance: Systems must be properly maintained
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Pollution: Systems must not cause pollution
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Discharge: Systems must meet conditions for discharging sewage
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Environmental sensitivity: Extra protections apply in environmentally sensitive areas
Who do the rules apply to?
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Anyone who owns a septic tank or sewage treatment plant that discharges small amounts of sewage
What are the consequences of non-compliance?
Fines, Legal implications, Environmental harm, and Health risks.
How can you comply with the rules?
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Regular inspections
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Proper maintenance
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Record-keeping
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Using approved products
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Avoiding overloading
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Monitoring discharge quality
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Seeking professional guidance
Building Regulation Guidelines
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Tank must be 7m from the house
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Drainage field to be designed in accordance with BS6297
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Drainage field 15m from a building
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Drainage field to be 1m above the water table
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Drainage field no deeper than 2m from ground level
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Drainage field to be 10m from a ditch/watercourse
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Drainage field to be 50m from a borehole
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Planning with be required for a new system
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Planning Permission may not be required to replace an existing system, but Building Regulations will be required
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Tank to be within 30m of a hardstanding for ease of emptying