First rail deliveries begin safe, permanent disposal of radioactive waste in West Cumbria

Nuclear Waste Services (NWS) is making strides towards the final closure of the Low Level Waste Repository (LLWR) in West Cumbria, a landmark move in the management of radioactive waste.

This initiative, known as the southern trench interim membrane (STIM) project, involves securing legacy disposal trenches with a new protective membrane designed to last up to a century.

NWS has started delivering 280,000 tonnes of aggregate, vital for the capping operations. This extensive project, expected to span three years, started with the first train deliveries last week, marking a major advancement in the site’s capping process anticipated to conclude by 2135.

Gottfried Eymer, Managing Director of NTS Rail, said:

Rail is the obvious choice for bulk movements like these, taking many thousands of lorries off the road, reducing congestion, and improving the environment.

This project not only represents a critical step in managing our nuclear legacy but also showcases effective collaboration within the Nuclear Decommissioning Authority group – promoting sustainable waste management practices and engaging local communities to ensure minimal environmental impact.