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16.2 - Severe Accident Analysis (RRC-B) - EDF Hinkley Point

16.2 - Severe Accident Analysis (RRC-B) - EDF Hinkley Point

16.2 - Severe Accident Analysis (RRC-B) - EDF Hinkley Point

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SUB-CHAPTER : <strong>16.2</strong>PRE-CONSTRUCTION SAFETY REPORTPAGE : 264 / 295CHAPTER 16: RISK REDUCTION AND SEVEREACCIDENT ANALYSESDocument ID.No.UKEPR-0002-162 Issue 04SECTION <strong>16.2</strong>.3 - FIGURE 9Effective dose to adults due to ground radiation for 50 years subsequent to theaccident which is not exceeded beyond the given affected area1E+11E+0ICRP 63 value forrelocation1E-1Eff. Dose of Adults, Sv/50a1E-21E-31E-41E-51E-61E-2 1E-1 1E+0 1E+1 1E+2 1E+3 1E+4Affected Area (sqkm)The effective dose rate from ground radiation for infants is multiplied by a factor of 1.5compared to the dose rate for adults. Because infants grow this factor is much lower for theintegrated dose over 50 years.

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