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<p class="MsoNormal">Sizewell B (Westinghouse 4-Loop second generation) is preparing to replace a Holtec Multi-Purpose Cannister port plug due to an emergent helium leak during cask processing.<o:p></o:p></p>
<p class="MsoNormal">Holtec say that they have carried out this repair at other nuclear sites. We would be grateful for any feedback on the task, particularly the RP controls applied and radiological conditions encountered during the work. This will help us
to validate our proposed controls.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks in advance for any information. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#FF6F18;mso-fareast-language:EN-GB">Guy Renn</span></b><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:black;mso-ligatures:none;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#04488D;mso-fareast-language:EN-GB">Radiation Protection Adviser</span></b><span style="font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#04488D;mso-fareast-language:EN-GB">Sizewell B NPP</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:EN-GB"> </span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#797979;mso-fareast-language:EN-GB">T:</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#797979;mso-fareast-language:EN-GB"> +44 (0)1728 653
950 (Ext)</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#797979;mso-fareast-language:EN-GB">T:</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#797979;mso-fareast-language:EN-GB"> 718 3950 (Int)</span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:EN-GB"> </span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB">Sizewell B Power Station<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB">Leiston, Suffolk, IP16 4UR<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB">United Kingdom<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:EN-GB"> </span><span style="mso-fareast-language:EN-GB"><img width="154" height="68" style="width:1.6041in;height:.7083in" id="Picture_x0020_1" src="cid:image001.png@01DBE5D2.7CF3D8D0"></span><span style="font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:EN-GB"> </span><span style="font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-GB"><a href="http://www.edfenergy.com/"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:blue">edfenergy.com</span></a></span><span style="font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:EN-GB"> </span><span style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#60AA3D;mso-fareast-language:EN-GB">Please consider the environment before printing this email</span><span style="font-family:"Calibri",sans-serif;color:black;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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