Metalcraft opens new box plant

Stainless Metalcraft has opened a new manufacturing facility to produce waste containers for Sellafield.

Metalcraft is one of the 10 companies on the Nuclear AMRC’s Civil Nuclear Sharing in Growth (CNSIG) programme. In May 2015, the Cambridgeshire-based company won an order from Sellafield Ltd, initially worth £47 million, to produce 3m3 stainless steel containers for intermediate-level waste from Sellafield’s pile fuel cladding silos.

Metalcraft has now completed the development of a new 1,600m2 production facility at its base in Chatteris, with potential to expand the site to 3,200m2 as demand increases.

Metalcraft facility

“The decommissioning of the UK’s nuclear legacy is a challenging task, and we’re delighted that Sellafield recognised the specialist skills that we offer here in the Fens,” said Metalcraft managing director Austen Adams. “Opening the new facility is a real landmark in delivering this important contract and was a significant challenge as construction works – including strengthening foundations to support the heavy machine tools required – had to go on alongside existing operations.”

Metalcraft has invested £2 million of capital expenditure in new tools and capabilities for the site. These include a robotic welder offering both plasma and MIG welding; two new machine tool cells; test and assembly cells incorporating vacuum, pressure and dimensional inspection facilities; and a specialist cavity mixing and filling cell.

Martin Chown, supply chain director at Sellafield, and Ron Gorham, head of supply chain optimisation at the Nuclear Decommissioning Authority (NDA), joined Adams to officially open the plant.

Metalcraft Chown Adams Gorham

“The three metre cubed boxes are an essential component of our decommissioning programme, and the team at Metalcraft has worked tirelessly to develop the site while also producing the first prototype boxes,” said Chown.

The opening followed Metalcraft’s success at the NDA Supply Chain Awards, presented at the NDA’s annual supply chain event in Manchester in early November, which recognised 100 years of apprenticeships at the company. Metalcraft has recruited 17 new apprentices since winning the Sellafield contract.

“The company’s commitment to the project was rightfully recognised at our Supply Chain Awards, when Metalcraft was awarded the prestigious Minister’s Award in recognition of its track record training engineers and aspiration to recruit up to 10 apprentices every year until at least 2020,” Gorham said.

“Their approach gives us confidence that we will have a manufacturer capable of supplying their products and equipment for high integrity, mission critical items well into the future, with the next generation of engineers trained and developed to the highest standards.”



Waste container challenge

17 January 2017, AMRC Knowledge Transfer Centre.

Innovus and the Nuclear AMRC invite you to bring your innovation to the design, materials and manufacturing challenges of decommissioning waste containers.

Sellafield Ltd aims to reduce the lifetime cost of higher activity waste containers by 50 per cent, while introducing an improved range of containers for transport and long-term storage. Tens of thousands of such containers will be needed for decades to come, so cutting costs will save billions of pounds while providing long-term opportunities for innovative companies.

Achieving this will require the participation of manufacturers and suppliers from a range of sectors, as well as research institutions and academics. To help bring innovative thinking to decommissioning challenges, the Game Changers programme –developed by Sellafield Ltd and delivered by Innovus – is offering funding and support for the most promising approaches.

This challenge event hosted by the Nuclear AMRC will help you understand the challenges of waste container design and manufacturing, discuss with experts how your technologies or innovations could be developed and deployed, and learn more about the support available.

For more information, download the flyer.

This event is now fully booked. To go on a standby list, contact

3m3 box robot