Britain’s biggest ever ‘fatberg’ removed from a London sewer

The UK

The UK's biggest 'fatberg' was discovered under a street in Kingston. Picture: County Clean.

Archant

A bus-sized lump of wrongly-flushed festering food fat mixed with wet wipes was removed from a sewer in south London.

The ‘fatberg’ had formed in drains under London Road in Kingston, and if it had not been discovered Thames Water say it could have caused sewage to flood homes, streets and businesses in the leafy suburb.

Gordon Hailwood, waste contracts supervisor for the utilities firm, said: “While we’ve removed greater volumes of fat from under central London in the past, we’ve never seen a single, congealed lump of lard this big clogging our sewers before.

“Given we’ve got the biggest sewers and this is the biggest fatberg we’ve encountered, we reckon it has to be the biggest such ‘berg’ in British history.

“The sewer was almost completely clogged with over 15 tonnes of fat. If we hadn’t discovered it in time, raw sewage could have started spurting out of manholes across the whole of Kingston.”

He said the blockage was so big it damaged the sewer, and repairs will take up to six weeks to complete.

Mr Hailwood said homes and businesses need to change their ways, and when it comes to fat and wipes people need to ‘bin it, not block it’.

The blockage was discovered after residents in nearby flats complained they couldn’t flush their toilets.

Thames Water said CCTV investigations under London Road found the mound of fat had reduced the 70x48cm sewer to just five per cent of its normal capacity.

It will begin repairs to 20 metres of damaged pipe on Monday, August 5, with two lanes of London Road closed westbound.

Related articles

Latest Stories

Yesterday, 15:01
The Back to the Future preview of Secret Cinema has been cancelled

Secret Cinema have cancelled their Back to the Future events until July 31.

Read more
Yesterday, 17:49
The two parts of the chair were inspired by the curves of an anonymous male model [Photo courtesy of Gigi Barker][Photo courtesy of Gigi Barker]

A London designer has created a unique chair designed to look, feel and smell like human skin.

Read more
Yesterday, 12:50
Planned engineering works could affect your journey this weekend.

There is a relatively minor programme of planned closures on the Tube and Overground network this weekend - but they could still affect your journey. Read on for the lowdown.

Read more

TOP Stories

Yesterday, 15:01
The Back to the Future preview of Secret Cinema has been cancelled

Secret Cinema have cancelled their Back to the Future events until July 31.

Yesterday, 17:49
The two parts of the chair were inspired by the curves of an anonymous male model [Photo courtesy of Gigi Barker][Photo courtesy of Gigi Barker]

A London designer has created a unique chair designed to look, feel and smell like human skin.

Yesterday, 12:50
Planned engineering works could affect your journey this weekend.

There is a relatively minor programme of planned closures on the Tube and Overground network this weekend - but they could still affect your journey. Read on for the lowdown.

Promotions

Renault Zoe

The Renault ZOE follows on from the introduction of the electric Fluence ZE and Twizy, but unlike the former, the Zoe was designed from the ground up as an electric vehicle.

Always wanted to create your own beer? Perfect Pint are giving you the chance.

When no simple way to find Real Ale was at hand, 4 Ale enthusiasts got together to allow anyone with a smart phone to find Real Ale no matter where they happened to be, this was the birth of the Perfect Pint app.

The Week subscription offer

London24 have partnered up with The Week magazine to offer you a complimentary issue – delivered free to your door.

London Bloggers

Thu, 17:04
London comedians are preparing for Edinburgh (Photo by Jeff J Mitchell/Getty Images)

During these sultry July afternoons and endless balmy evenings the nervous musings of young comedians in London drift to dreams of triumph on the Edinburgh stage.

Thu, 14:31
Punchdrunk's The Drowned Man poduction came to an end on Sunday, July 6

If you’ve been wandering around bereft of purpose, a wet-eyed stare fixed on your blank face, then no doubt you too are as gutted as I am that The Drowned Man has finally come to an end.

Quizzes

How much do you really know about QPR legends like Les Ferdinand? Picture: Neal Simpson/EMPICS Sport

Test your knowledge of QPR’s greatest players with our fantastic legends quiz.

Read more
How much do you know about films in London? (Photo by Fox Photos/Getty Images)

Do you know your Lock Stock from your Long Good Friday, Sliding Doors from Shakespeare in Love?

Read more
How much about this great city do you really know? Take our true Londoner quiz and find out (Photo by Matt Cardy/Getty Images)

Do you know your apples from your pears? Take our Cockney quiz and see how much of a Londoner you really are.

Read more