News

Rotating flood barrier officially opened to protect town of Ipswich, UK

Posted on 15 February 2019

dws-volkerstevin-ipswich-rotating-gate-750pxEnvironment Agency’s new tidal flood defence barrier for Ipswich has been officially opened and will better protect homes and businesses in Ipswich over the next 100 years from the increased flood risks associated with climate change.

The flood barrier’s centrepiece is a 200-tonne rotating gate that moves upwards out of the sea floor into the closed position.

The flood barrier has been built by VBA - a joint venture between VolkerStevin, Boskalis Westminster and Atkins - as main contractors and the 9 m tall gate has been constructed in Rotterdam by Hollandia.

dws-volkerstevin-ispwich-coffey-howard-350px
 Environment Agency Chair, Emma Howard Boyd (l) & Floods Minister Thérèse Coffey (r) at the opening of the new Ipswich Tidal Barrier.

Sea level rise
The flood gate has a design similar to that of the Thames Barrier and meets the protection standards based on the government’s most recent prediction that sea levels could rise by up to 1.15 metres, increasing the risk of tidal surges affecting those living on the coast.

The barrier gives a better flood protection to more than 1,600 homes and 400 businesses in Ipswich for the next hundred years.

Boost to local economy
Aside from this protection, Ipswich’s new flood defence scheme has the added advantage of helping to boost the local economy through freeing up hectares of land for regeneration.

dws-volkerstevin-ipswich-aerial-350px
One of the first activities by VBA was the construction of piled flood defence walls on either side of the entrance of the navigation channel.

On the occasion of the official opening Floods Minister Thérèse Coffey said: "This important new flood scheme, which has received nearly 55 million pound of government funding, secures the future of hundreds of local businesses whilst creating 4,000 jobs to boost the town’s economy."

"I am delighted the Government is investing so significantly in the county town of Suffolk and its future prosperity", Coffey said.

Local cooperation
Environment Agency’s chair, Emma Howard Boyd, highlighted the close cooperation with local parties. "The Environment Agency worked closely with the local community, the council and businesses to design and build a scheme that provides a greater level of protection for the town."

According to Howard Boyd the scheme is an important step forward for the six year, 2.6 billion flood investment across the whole country.

This news item was originally published on the website of UK government.

(Photos: Hollandia, VolkerStevin)


Read also on this website
Tidal gate arrives at Ipswich flood barrier after crossing the North Sea, 9 November 2017
VBA contracted to improve coastal defences at Fairhaven and Church Scar, UK, 16 November 2017
VBA joint venture to start work on tidal barrier at Ipswich, UK, 17 November 2015
Country: United Kingdom


More information
VolkerStevin
Preston, UK
+44 1772 708 620
www.volkerstevin.co.uk

Hollandia Infra
Krimpen aan den IJssel, the Netherlands
+31180 540 540
www.hollandiainfra.nl/en/infra

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