In the middle of August 2023, OSC Company performed an annually repeated measurement of Q-H characteristics of all the fire pumps at nuclear power plant Dukovany (Czech republic). For this year the measurement was enlarged (as each 5th year) by measurement of fire water parameters at selected places of NPP.

Despite technical issues appeared during the tests (malfunction of one of the pumps, failure of the potable water pipe, etc.) the measurement was successfully completed. The results are similar in comparison with previous years and correspond with requirements to operational area of fire pumps.