05000305/FIN-2004009-06: Difference between revisions
Jump to navigation
Jump to search
StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
||
| Line 1: | Line 1: | ||
{{finding | {{finding | ||
| title = Inability | | title = Inability to Close Containment Equipment Hatch | ||
| docket = 05000305 | | docket = 05000305 | ||
| inspection report = IR 05000305/2004009 | | inspection report = IR 05000305/2004009 | ||
| Line 12: | Line 12: | ||
| identified by = NRC | | identified by = NRC | ||
| Inspection procedure = IP 71111.2 | | Inspection procedure = IP 71111.2 | ||
| Inspector = | | Inspector = D Jackson, J Jandovitz, J Neurauter, M Holmberg, M Mitchell, P Higgins, R Alexander, R Krsek, R Langstaff, R Morris, R Ng, R Walton, W Slawinskic, Roque_Cruz D, Jackson J, Cameron J, Jandovitz J, Neurauter M, Holmberg M, Mitchell P, Higgins R, Alexander R, Krsek R, Langstaff R, Morris R, Ng R, Walton S, Bakhsh W, Slawinsk | ||
| CCA = N/A for ROP | | CCA = N/A for ROP | ||
| INPO aspect = | | INPO aspect = | ||
| description = The inspectors identified an apparent violation of 10 CFR 50, Appendix B, Criterion V, Instructions, Procedures, And Drawings, having potential safety significance greater than green. The finding was associated with the licensees inability to close the containment equipment hatch in an expeditious manner while the plant was in the refueling shutdown mode, fuel was in the reactor vessel, the time to boil was estimated to be less than 30 minutes, and the reactor coolant system was open to the containment atmosphere. The inability to close the containment equipment hatch was caused by a design error in a large steel rail system installed inside the containment which was to be used to bring heavy equipment into the containment. This large steel rail system obstructed closure of the containment equipment hatch. The inability to close the hatch in an expeditious manner violated the licensees procedure requirements to do so. This finding was more than minor because it affected the Barrier Integrity Cornerstone objective and was associated with the Barrier Integrity Cornerstone attribute of containment boundary preservation. Since this finding was determined to be potentially greater than Green using the SDP Phase 2 Process, this finding is of a to-be-determined (TBD) safety significance pending review by the NRC Significance Determination Process/Enforcement Review Panel (SERP). (Section 1R20.b.2) | | description = The inspectors identified an apparent violation of 10 CFR 50, Appendix B, Criterion V, Instructions, Procedures, And Drawings, having potential safety significance greater than green. The finding was associated with the licensees inability to close the containment equipment hatch in an expeditious manner while the plant was in the refueling shutdown mode, fuel was in the reactor vessel, the time to boil was estimated to be less than 30 minutes, and the reactor coolant system was open to the containment atmosphere. The inability to close the containment equipment hatch was caused by a design error in a large steel rail system installed inside the containment which was to be used to bring heavy equipment into the containment. This large steel rail system obstructed closure of the containment equipment hatch. The inability to close the hatch in an expeditious manner violated the licensees procedure requirements to do so. This finding was more than minor because it affected the Barrier Integrity Cornerstone objective and was associated with the Barrier Integrity Cornerstone attribute of containment boundary preservation. Since this finding was determined to be potentially greater than Green using the SDP Phase 2 Process, this finding is of a to-be-determined (TBD) safety significance pending review by the NRC Significance Determination Process/Enforcement Review Panel (SERP). (Section 1R20.b.2) | ||
}} | }} | ||
Revision as of 19:44, 20 February 2018
| Site: | Kewaunee  |
|---|---|
| Report | IR 05000305/2004009 Section 1R20 |
| Date counted | Dec 31, 2004 (2004Q4) |
| Type: | Violation: White |
| cornerstone | Barrier Integrity |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.2 |
| Inspectors (proximate) | D Jackson J Jandovitz J Neurauter M Holmberg M Mitchell P Higgins R Alexander R Krsek R Langstaff R Morris R Ng R Walton W Slawinskic Roque_Cruz D Jackson J Cameron J Jandovitz J Neurauter M Holmberg M Mitchell P Higgins R Alexander R Krsek R Langstaff R Morris R Ng R Walton S Bakhsh W Slawinsk |
| INPO aspect | |
| ' | |