05000483/FIN-2008005-09
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | Title 10 CFR Part 50, Appendix B, Criterion V, Instructions, Procedures and Drawings, requires, in part, that activities affecting quality shall be prescribed by documented instructions, procedures, or drawings of a type appropriate to the circumstances and shall be accomplished in accordance with these instructions, procedures, or drawings. Contrary to the above, on October 18, 2008, the licensee identified that a heavy load lift was performed in violation of Procedure APA-ZZ-00365, Addendum L, \"Callaway Plant Lifting Operations.\" The lift consisted of movement of the reactor vessel stud racks and was performed in the specified heavy load exclusion zone for Mode 6 with the reactor vessel head and upper internals removed and fuel in the reactor vessel. At the time of the lift, only components of residual heat removal Train B were available for shutdown cooling and the exclusion zone was designed to protect Train B of the residual heat removal system. This finding was entered in the licensees corrective action program as Callaway Action Request 200810761. This finding is greater than minor because it was associated with the human performance attribute of the Mitigating Systems cornerstone and adversely affected the cornerstone objective to ensure the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. This finding is of very low safety significance because it did not increase the likelihood of a loss of reactor coolant system inventory, did not degrade the licensees ability to terminate a leak path or add reactor coolant system inventory and did not degrade the licensees ability to recover decay heat removal once lost |
| Site: | Callaway  |
|---|---|
| Report | IR 05000483/2008005 Section 4OA7 |
| Date counted | Dec 31, 2008 (2008Q4) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | L Ricketson D Dumbacher R Kopriva D Stearns J Adams V Gaddy J Groom |
| INPO aspect | |
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Finding - Callaway - IR 05000483/2008005 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Callaway) @ 2008Q4
Self-Identified List (Callaway)
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