£2million Plan For Closure At Landfill Site
15th January 2011
Dounreay Site Restoration Ltd wants to restore an area of land designated as a rubble dump during the construction and operation phases of the site.
An estimated 70,000m3 of material from the construction and demolition of buildings was deposited in the area beyond the eastern perimeter of the site from 1960 or so.
The site, known as Landfill 42, was taken out of use in 2005 and needs to be restored under environmental and planning regulations.
This will involve repositioning approximately 16,000m3 of material and the construction of a new sea defence. A substantial impermeable membrane and an estimated 25,000 tonnes of rock will be used in the closure works.
The work is expected to cost £1-2 million and, subject to regulatory controls, is due for completion by the end of 2011.
Gas and groundwater monitoring will continue for a number of years after restoration until the licence can be surrendered to the Scottish Environment Protection Agency.
The landfill is known to contain hazardous materials, including metals, asbestos and minor radioactive pollution from ground excavation and building demolition work dating back to the 1960s and 1970s.
Phil Cartwright, contaminated land manager at DSRL, said extensive work had been carried out in recent years to characterise the facility.
"We studied several options for closure of the landfill and carefully considered the environmental impact of each," he said.
"We believe the facility can be left in a safe condition with the engineering measures identified in our closure application to the Scottish Environment Protection Agency."
The landfill is adjacent to ground now being developed as a site for the disposal of low-level radioactive waste from decommissioning the site.£2million Closure Plan For Landfill site
UKAEA has been selected to supply the Hot Cell Remote Handling Facility for the new â‚¬1.8 billion European Spallation Source (ESS). ESS is currently under construction in Sweden.
DSRL have announced the new managing director designate, Phil Craig. With more than 20 years' experience in the nuclear industry, Philâ€™s career has focused on supporting the UK nuclear decommissioning, defence and existing power generation sectors.
Twelve students successfully completed the Ready Steady Work course held in early July. The four day course sponsored by DSRL and North Highland College was offered to all senior secondary schools in Wick, Thurso and Farr.
The contract applies to twelve sites throughout the UK managed by the decommissioning company Magnox Ltd as well as the nuclear site at Dounreay in Caithness, Scotland, Radioactive Waste Management Limited's site in Harwell and the Low-Level Waste Repository in West Cumbria. A number of segments make up the contrac.
A major programme milestone has been achieved with the placement of the first low level waste disposed into the new Low Level Waste Facilities at Dounreay. DSRL were granted planning permission to construct up to six vaults in April 2009.
The removal of trapped fuel elements from the Dounreay Fast Reactor moved a step closer with the successful trial of bespoke equipment to lift off the top plate. Decommissioning the 50-year-old experimental reactor is one of the most technically challenging projects in the NDA estate.
The Nuclear Decommissioning Authority, the public body that owns Dounreay and funds its clean up, has published its annual business plan, setting out key tasks for the site licence company DSRL to deliver in the next 12 months. These include: - Decontamination of Prototype Fast Reactor pond to meet regulatory requirements - Completion of construction of new fuel characterisation facilities - Material Test Reactor raffinate immobilisation complete - Continuous improvement in health, safety and environmental performance.
Nuclear Decommissioning Authority (NDA) estate has measured that over 21% of its spend is with SMEs. This equates to over Â£330 million spent out of our total annual supply chain spend of Â£1.7 billion.
A NEW partnership agreement has been signed to develop and deliver training required at the Dounreay site during decommissioning work and help staff gain the qualifications they need to transfer to other employment sectors as the site closure progresses. Dounreay Site Restoration Limited (DSRL), responsible for the clean-up and demolition of Britain's former centre of fast reactor research and development, has established a memorandum of understanding with North Highland College UHI and the University of the Highlands and Islands to help close collaboration working and academic links across further and higher education and the nuclear industry.
The regeneration of Wick will be given another boost if the planning committee on 24th March 2015 as expected approve the building of a new Archive Centre for Nuclear records in the UK. The Highland council archive centre currently based at Wick library will also relocate to the new building where it will occupy a small part of it.
[Printer Friendly Version]