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The inspectors identified an unresolved itThe inspectors identified an unresolved item (URI) concerning the capabilities of the main steam line radiation monitors to provide threshold values used to declare a General Emergency under RG1 Abnormal Rad Levels/Radiological Effluent, as described in the licensees NRC-approved EAL scheme. The inspectors reviewed licensee corrective action item CR 564168. In December, 2012, the licensee determined that main steam line radiation monitor (RE-13119 through 13122) may not be able to provide indications of 3.1E+5 uCi/cc which is the threshold value specified for declaring a general emergency. It is not a current safety concern as alternate means of declaring a general emergency exists and additional compensatory measures were put in place however the licensee had not completed their evaluation of the instruments capabilities. Inspectors concluded that a review of the licensees completed evaluation is necessary to determine if the issue constitutes a violation of regulatory requirements. Having accurate EAL threshold values are part of the Risk-Significant Planning Standards (RSPS) under 10 CFR 50.47(b)(4). This issue is identified as URI 05000424 and 05000425/2013003-01, Ability of Main Steam Line Radiation Monitors to Provide Threshold Values for EAL RG1.s to Provide Threshold Values for EAL RG1.  +
23:59:59, 30 June 2013  +
00424  +, 05000424  +  and 05000425  +
23:59:59, 30 June 2013  +
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03:17:54, 30 May 2018  +
23:59:59, 30 June 2013  +
Ability of Main Steam Line Radiation Monitors to Provide Threshold Values for EAL RG1  +