A4-3-4 Doses

On the assumption that in the vicinity of the plant there is no intake of caesium through the food chain, the doses to the population can be caused by ground shine (on the assumption the population have not been evacuated). The doses at 1 year and at 50 years can be calculated on the basis of the factors shown in Table A4-3, corresponding to a contamination of 1 kBq m (Ferreli and Bologna, 1991). 

Therefore, within a radius of 1 km from the site, multiplying the values in Table A4-3 by 1500 or 400, the doses shown in Table A4-4 are obtained. 

At 10 km from the plant, with the above evaluated contamination figures, about 0.05 mSv and 0.65 mSv can be obtained at 1 and at 50 years, respectively. 

Explorative evaluation of the radiological consequences of a mechanical impact on a transpoil/storage cask containing spent fuel 

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