Grease traps
A grease trap is designed to prevent fats, oils, grease and solids from entering and blocking the sewer system.
The device slows the flow rate of grease in wastewater, allowing the waste to float to the surface and solids to settle at the bottom.
Regular pump-outs prevent blockages occurring in our sewer system and your property's sewer pipes.
Who needs a grease trap
If your business is food-related, you might need to have a grease trap in place before you start operating.
Only a licensed plumber can install an appropriately sized and constructed grease trap.
The size of your grease trap is generally based on how much liquid waste goes down the drain every hour.
To help you determine if you need a grease trap and its size, use our grease trap sizing guide. You'll need to use this guide when you apply for a trade waste agreement or consent. Our trade waste team will confirm the size of your grease trap when processing your agreement/consent.
