05000454/FIN-2009004-06
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | Technical Specification 5.7.1.b states that any individual permitted to enter high radiation areas shall be provided with or accompanied by a radiation monitoring device that continuously integrates the radiation dose rate in the area and alarms when a preset integrated dose is received. Contrary to this, a worker entered Area Five, a posted high radiation area (HRA) area to perform boric acid cleaning on a valve, left his electronic dosimeter (ED) on the bench during a dress-out process. The worker worked in the HRA area for approximately 15 minutes without the ED radiation monitoring device. The worker was identified and escorted out of the radiological controlled are (RCA). This event was entered into the licensees Corrective Action Program as IR 966917. The RP department immediately took control by escorting the worker from the RCA and removed worker RCA access pending investigation. The licensee conducted a human performance investigation on this event. The issue is of very low safety significance because it did not involve ALARA planning or work controls, an overexposure, substantial potential for overexposure, or limit the ability to assess radiation dose. |
| Site: | Byron  |
|---|---|
| Report | IR 05000454/2009004 Section 4OA7 |
| Date counted | Sep 30, 2009 (2009Q3) |
| Type: | NCV: Green |
| cornerstone | Or Safety |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | J Pearson J Bozga R Skokowski M Learn E Love C Tilton G Morell R Ng C Thompson B Bartlett J Robbins J Cassidy M Mitchell J Neurauter D Jones S Bakhsh T Go V Meghani |
| INPO aspect | |
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Finding - Byron - IR 05000454/2009004 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Byron) @ 2009Q3
Self-Identified List (Byron)
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