The Egyptian Nuclear Power Plants Authority has achieved a significant milestone in the construction of the Dabaa Nuclear Power Plant. On Friday, September 25, 2026, the authority successfully installed the lower plate for the third nuclear unit's reactor pit. This accomplishment was made possible through the tireless efforts of the authority's teams, working in close coordination with the Russian general contractor, Atomstroyexport.
The lower plate is a crucial component of the reactor pit in Russian third-generation pressurized water reactors (VVER-1200). Its installation follows the completion of the dry shielding on August 28, 2026, and precedes the installation of the reactor pressure vessel. The plate is a high-precision, cylindrical steel component, weighing approximately 130.85 tons, with a diameter of 5465 mm and a length of 3820 mm.
The successful installation of the lower plate marks a significant step towards the completion of the reactor pit. This component serves as a link between the pit's equipment and the reactor pressure vessel, ensuring accurate alignment of the vessel on its vertical axis. The installation process is part of a precise sequence of events, which includes the installation of the core catcher, pouring of concrete into support structures, and installation of dry shielding and thermal insulation.
The Dabaa Nuclear Power Plant project is progressing according to schedule, with a focus on quality and safety. The plant's construction is being carried out under the supervision of the Egyptian Nuclear Regulatory Authority, which ensures compliance with international standards. The project's progress reflects the commitment to meeting deadlines and adhering to the highest standards of quality and safety.
The installation of the lower plate paves the way for the next major event: the installation of the reactor pressure vessel for the third nuclear unit. The vessel measures approximately 13 meters in length, 4.5 meters in diameter, and weighs 320 tons. The project's progress is a testament to the collaboration between Egyptian and Russian teams, working together to achieve this significant milestone.
The Egyptian Nuclear Power Plants Authority has emphasized its commitment to implementing the project in accordance with international best practices and the highest standards of safety and quality. The authority's efforts are focused on ensuring the safe and efficient operation of the nuclear power plant, which will contribute to Egypt's energy mix and support the country's economic development.
The successful installation of the lower plate for the third reactor unit marks a significant achievement for the Dabaa Nuclear Power Plant project. The project's progress is a positive indicator of Egypt's growing capabilities in the nuclear energy sector, and it is expected to have a positive impact on the country's energy landscape.
Key points
- Successful installation of lower plate for third reactor unit at Dabaa Nuclear Power Plant.
- Project progressing according to schedule, with focus on quality and safety.
- Installation marks significant step towards completion of reactor pit and installation of reactor pressure vessel.
