What is an interceptor drain?

Drain interceptors – or drain separators – are seen as the final line of drainage defence. They are designed to stop contaminants like fats, oils and greases from entering waterways from commercial and industrial sites (such as production facilities, storage areas and even car parks) and creating a pollution hazard.

What is the purpose of an interceptor trap?

Their main purpose was to prevent odours and gases from the main sewer venting into properties, therefore preventing airborne infection. This is done by the water held in the trap which creates an airtight seal, but allows solids and liquids to flow through.

Do I need a Buchan trap?

Do We Still Need Buchan Traps? The answer is no. Buchan traps and other interceptors are no longer required and they are no longer installed unless as a direct replacement for an old or damaged one. This is due to advancements in plumbing and the invention of stack vents.

Can I unblock an outside drain myself?

There are steps you can take to fix an external blocked drain yourself, as long as it’s a fairly minor issue and it’s not a shared drain. If you’re at all in doubt, call a professional plumber or drainage expert who will have the tools to unblock the drain quickly and efficiently.

How do I unblock an old outside drain?

If your drain isn’t completely blocked and is still slowly draining, you can consider using soda crystals or caustic soda to clear your blockages. This method is particularly effective against grease and fat blockages but less effective against other types.

How do rodding eyes work?

How does a rodding eye work? A rodding eye is a vertical pipe that has a curved junction which sits below ground with a drain or sewer system. There is access to these pipes via a small, oval-shaped cover which is provided at ground level, allowing them to be reached in the event of a blockage within the pipe.

Is interceptor waste hazardous?

Interceptor wastes (*) An asterisk at the end of a code means the waste is hazardous.

What is a oil interceptor?

Oil interceptors separate oily waste from interior drainage systems or exterior run-off areas, preventing environmentally damaging and potentially dangerous oil substances from entering septic fields, run-off areas, and wastewater treatment facilities.