05000397/FIN-2009005-03
From kanterella
Jump to navigation
Jump to search
Finding | |
|---|---|
| Title | Failure to Notify Radiological Planning Personnel of a Work Plan Deviation |
| Description | The inspectors reviewed a self-revealing, noncited violation of Technical Specification 5.4.1.a resulting from a work groups deviation from an established work plan. The original dose estimate for the refurbishment of the containment recirculation air system and fan motor replacement was 4912 mrem. The actual dose accrued for the work was 7648 mrem. In response, the licensee documented this occurrence in the corrective action program as Action Request 197892 and the radiation protection manager conducted a briefing of the assembled project managers that reinforced the project managers responsibilities associated with keeping doses ALARA. This finding is greater than minor because it resulted in the actual collective dose of the work activity exceeding 5 person-rem (5000 person-mrem) and exceeding the planned, intended dose by more than 50 percent (similar to Manual Chapter 0612, Appendix E, Example 6.i). The inspectors used the Occupational Radiation Safety Significance Determination Process and determined the finding had very low safety significance because it was as low as reasonably achievable finding, but the licensees three-year rolling average collective dose (139 person-rem) was less than 240 person-rem/units. The finding had a crosscutting aspect in the area of human performance, work coordination component, because the licensee did not incorporate actions to address the impact of changes to the work scope and work groups did not cooperate with each other during activities in which interdepartmental coordination was necessary to assure plant and human performance H.3(b) |
| Site: | Columbia  |
|---|---|
| Report | IR 05000397/2009005 Section 2OS2 |
| Date counted | Dec 31, 2009 (2009Q4) |
| Type: | NCV: Green |
| cornerstone | Or Safety |
| Identified by: | Self-revealing |
| Inspection Procedure: | IP 71121.02 |
| Inspectors (proximate) | L Ricketson P Elkmann R Cohen W Walker M Hayes R Schmitt |
| CCA | H.5, Work Management |
| INPO aspect | WP.1 |
| ' | |
Finding - Columbia - IR 05000397/2009005 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Finding List (Columbia) @ 2009Q4
Self-Identified List (Columbia)
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||