Minimization of occupational

The presence of a plant design policy which includes a review of the design details and of the layout of equipment and structures in view of the minimization of occupational doses (room for maintenance, radiation shields, provisions for... 

Infrequent refuelling, integral design of primary circuit and reduced piping are also specified as factors contributing to the minimization of occupational doses (IRIS, SCOR, VBER-300) achieved though the resulting reduced maintenance. 

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