nuclear-news

Concern over plan to dump 300,000 tonnes of potentially radioactive mud into the sea off Cardiff

BBC 25th Sept 2017, Plans to dredge 300,000 tonnes of mud from near a disused nuclear plant and
dump it off Cardiff and Vale of Glamorgan’s coast have been criticised. A
pollution consultant claims the mud from near Hinkley Point in Somerset
could expose people to radioactivity. EDF Energy, the company behind the
plans, said the work was not harmful to humans or the environment. The
Welsh Government said all applications were considered in line with legal
requirements.

Dredging is proposed in Bridgewater Bay near the
decommissioned Hinkley Point A and B as part of construction work for the
new £19.6bn Hinkley Point C nuclear power station. Welsh ministers granted
permission in 2013 for developers to dispose of the sediment at a site know
as Cardiff Grounds, previously used to deposit waste from Cardiff and
Newport docks.

But consultant Tim Deere-Jones, who specialises in marine
radioactivity, claimed sampling of the mud to check for potentially harmful
contaminates had been “inadequate”. He told BBC Wales low level waste from
the nuclear plant had entered the site for more than 50 years and there was
a lack of knowledge about the potential harm of moving the mud.

“Rather than being relatively stable at the Hinkley site it is being churned up and
brought over here to be dumped,” he said. “Radioactive and non-radioactive
pollutants will inevitably enter inshore waters and coastal environments.
“Several studies have shown that wastes dumped into the sea transfer to the
land in sea spray and episodes of coastal flooding.

http://www.bbc.co.uk/news/uk-wales-41347137

September 30, 2017 - Posted by Christina Macpherson | environment, UK