Sizewell C Power Station

Advanced supplied its innovative EasyPIT® ULTRA chamber system alongside the ReForce GRP support system for Sizewell C, one of the UK's largest and most significant energy infrastructure projects.

Located on the Suffolk coast, Sizewell C is a major new nuclear power station currently under construction. The development will feature two European Pressurised Reactors (EPRs), with a combined generating capacity of approximately 3.2 GW, providing enough low-carbon electricity to power the equivalent of six million homes for at least 60 years. Representing a major investment in the UK's energy security and transition towards net zero, Sizewell C will play a vital role in delivering reliable, low-carbon electricity for future generations.

The scale and complexity of the development demanded robust, reliable and efficient underground infrastructure solutions capable of meeting the requirements of a major construction programme.

Advanced supplied its EasyPIT® ULTRA modular chamber system in conjunction with the ReForce GRP support system, providing a high-strength underground access solution combining exceptional load-bearing capabilities with superior sidewall strength. The combination of these two systems delivers enhanced structural performance and long-term durability, making it particularly suitable for demanding infrastructure environments where strength, reliability and installation efficiency are essential.