Partial modification to the KHP system (fuel cladding tightness control system) at the Dukovany NPP
In 2019 - 2020, the contract “7168 - Partial modification to the KHP system” will be implemented at the Dukovany NPP. The objective of the work is to supplement the supply of pure condensate and low-pressure air for the purpose of flushing the KHP system.
The current system will be supplied with the necessary media for flushing and drying the circuit, or they will be separated by valves from the backbone system, which will enable periodic maintenance on the KHP system.
The implementation will take place in five sub-units, with completion planned for the end of 2020.