As construction of our Sellafield Product and Residue Store Retreatment Plant (SRP) progresses at pace, work to manufacture and test its specialist glovebox lines is well underway. Once SRP is commissioned, these gloveboxes will act as the beating heart of the plant, retreating and repackaging over 30,000 special nuclear materials (SNM) packages for long-term safe storage.
There are four glovebox lines being manufactured, consisting of more than 50 gloveboxes:
- Group 400 Magnox Repackaging Line.
- Group 410 THORP Repackaging Line.
- Group 500 Residues Retreatment Line.
- Group 300 Powder Retreatment Line.
The two repackaging lines are being manufactured and tested by NIS, and the retreatment lines are being manufactured and tested by Ansaldo.
Click here to watch part 1 of the video below to learn more about the importance of the equipment:
The Group 400 line recently completed Factory Acceptance Testing (FAT) and is now in a period of Integrated Works Testing (IWT). This IWT phase will see the gloveboxes fully assembled, powered up and undertake close to 400 operational tests to demonstrate the functionality of the equipment. It is an opportunity to fix anything that isn’t quite right and allows the team to test the process with dummy cans, rectifying any issues and providing confidence that the equipment can be delivered and installed safely on-site next year.
Click here to watch part 2 of the video below which features our commissioning engineers, based at NIS in Chorley, are testing the glovebox lines:
Sellafield has safely and securely managed plutonium since the 1940s, developing world leading expertise in the process and being recognised as the UK’s centre of excellence for plutonium management. The UK’s inventory of civil plutonium arose from the reprocessing of spent fuel undertaken over many decades. This was the process of taking used nuclear fuel and separating it into its component parts, one of which is plutonium which will remain radioactive and toxic for a considerable period of time.
It’s a mission of national significance and requires expertise across a vast supply chain. PPP currently works with 185 live suppliers who are delivering critical contracts across PPP. 49% of this live supply chain are SMEs, like NIS and Ansaldo.
SRP is one of Sellafield’s largest infrastructure projects and once commissioned will safely receive special nuclear material packages from existing storage locations across the Sellafield site before retreating them into new 100-year packages for safe storage. The SRP facility will enable all special nuclear materials to remain safe and secure in its store into the next century and beyond, and therefore plays a key role in delivering Sellafield’s purpose to create a clean and safe environment for future generations.