05000338/FIN-2012002-02
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Finding | |
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| Title | Licensee-Identified Violation |
| Description | TS 5.7.2 requires, that each High Radiation Area (HRA) with dose rates greater than 1.0 rem/hour at 30 centimeters shall be provided with a locked or continuously guarded door or gate that prevents unauthorized entry and that access to, and activities in, each such area shall be controlled by means of an RWP. Contrary to the above, on August 14, 2011, a security officer performing verification of equipment status for a security alarm test outside the U1 personnel hatch inadvertently entered a posted Locked High Radiation Area (LHRA) under an incorrect Radiation Work Permit (RWP). An HP technician entered the LHRA to perform a pre-job survey in preparation for the alarm testing and was out of visual control of the LHRA door. After performing the survey, the HP technician discovered the officer had inadvertently crossed the LHRA boundary and escorted him out. Immediate corrective actions were taken upon discovery and documented in CR437863. The violation was evaluated using the Occupational Radiation Safety Significance Determination Process and was determined to be of very low safety significance (Green) because this finding did not involve ALARA planning or work controls, was not an over-exposure, did not have a substantial potential for overexposure, and the ability to access dose was not compromised. |
| Site: | North Anna  |
|---|---|
| Report | IR 05000338/2012002 Section 4OA7 |
| Date counted | Mar 31, 2012 (2012Q1) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | G Kolcum G Mccoy J Reece J Rivera K Schaaf L Lake M Levine M Meeks R Clagg R Hamilton R Kellner W Pursley |
| INPO aspect | |
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Finding - North Anna - IR 05000338/2012002 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (North Anna) @ 2012Q1
Self-Identified List (North Anna)
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