GENERIC SAFETY ISSUES FOR LIGHT WATER REACTOR NUCLEAR POWER PLANTS

The safely related components in plants are required to be classified into seismic and quality groups in order to assure their safety functions. Once classified, die components are required to meet specific design, construction, testing, and inspection criteria. [Pg.17]

The concern is applicable in particular to the old generation NPPs which have deficiencies with regard to completeness of classification of components as compared to the current standards. [Pg.17]

Deviations from current requirements for manu cturing, testing, in-service inspection, and maintenance can lead to safety equipment not performing its intended safety functions. [Pg.17]

The measures proposed in the modernization programme for Kozloduy Units S and 6 include [Pg.17]

Safety classification is generally linked to 3 main technical safety objectives [Pg.17]

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