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IMPACT ON RADIOLOGICAL BARRIERS AND CONTROLS AT FACILITIES
Radiological barriers and controls

SUMMARY

 

This is a summary of all the criteria related to radiological barriers and controls. It does not contain the full definitions, but it illustrates the different types of criteria and where they apply. Use it to remind yourself of the different critieria.

    Fuel damage   Damage to radiological barriers   Contamination   Dose  
 
   

Few %
of inventory

0.1%
of inventory

 

Similar to
core melt

> 1000’s TBq
with high probability
of public dose

 
 
   

> 1000’s TBq

Radiological equivivalence to e.g.
10 TBq Mo-99

 

> 1 Sv per hour
in operating area

> 50 mSv per hour
in operating area