IR 05000261/1997014
| ML14181A987 | |
| Person / Time | |
|---|---|
| Site: | Robinson  |
| Issue date: | 02/10/1998 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML14181A986 | List: |
| References | |
| 50-261-97-14, NUDOCS 9803050364 | |
| Download: ML14181A987 (2) | |
Text
9 M8 Miscellaneous Maintenance Issues (92902)
M (CLOSED) Unresolved Item (URI) 50-261/97-06-03, Review Licensee Assessment of Need to Supplement Licensee Event Report (LER) 50-261/95 001-00: LER 50-261/95-001-00 involved the licensee's identification that ASME Section XI Inservice Testing of Safety Injection (SI) valves, potentially rendered the SI system inoperable as a result of the test configuration. The LER indicated that an evaluation had been initiated to determine conclusively whether the SI system had been inoperable in the testing configuration. The licensee completed their evaluation in April 1995, at which time it was confirmed that the system had been inoperable. During a previous inspection, the inspector reviewed the LER, subsequent licensee evaluation and corrective actions. Non-Cited Violation 50-261/97-06-02 was issued for inadequate test procedures which allowed the adverse test configuratio During review of the LER, licensee evaluation results, and corrective actions in the previous inspection, the inspector noted that the licensee had failed to provide a supplement to the LER describing the results of the April 1995 evaluation and corrective actions. The inspector believed that the LER had not provided complete information regarding the cause of the condition or corrective action. As a result of the inspector's comments, the licensee initiated CR 97-01045 to evaluate whether a supplement was warrante On January 8, 1998. the licensee submitted LER 50-261/95-001-01. which provided the results of the aforementioned April 1995 evaluation and subsequent corrective actions. The inspector reviewed the LER and determined that the licensee had provided adequate details regarding the resolution of this issue. Based on review of LER 50-261/95-001-01. this URI is close M8.2 (Closed) LER 50-261/95-001-01, Safety Injection Pump Testing Requires TS 3.0 Entry: -As discussed in Section M8.1 of this report, the licensee supplied this LER supplement to provide additional information regarding the results of an evaluation to determine conclusively whether the SI system had been inoperable in certain ASME Section XI Inservice test configurations, as well as the corrective actions to address the incident. Based on review of the licensee's evaluation results and corrective action, this LER is close III. Engineering El Conduct of Engineering E1.1 General Comments (37551)
The inspector periodically assessed engineering support of activities affecting plant operations and maintenance. The inspector concluded 9803050364 980210 PDR ADOCK 05000261 G
INSPETION12 INSPECTION PROCEDURES USED IP 37551:
Onsite Engineering IP 40500:
Effectiveness of Licensee Controls in Identifying. Resolving, and Preventing Problems IP 61726:
Surveillance Observations IP 62707:
Maintenance Observation IP 71707:
Plant Operations IP 71750:
Plant Support Activities IP 92902:
Followup - Maintenance ITEMS OPENED, CLOSED, AND DISCUSSED Opened eype ItemNumber Status Description and Reference IFI 50-261/97-14-01 Open Opening of RHR Valves FCV-605 and HCV-758 During Testing (Section M1.2)
Closed eype Item Number Status Description and Reference LER 50-261/97-10 Closed Emergency Diesel Generator(EDG)
Inoperability Due to Mispositioned Output Breaker Control Switch (Section 08.1)
LER 50-261/97-11 Closed Reactor Trip Due to Condensate Pump "B" Shaft Failure (Section 08.2)
URI 50-261/97-06-03 Closed Review Licensee Assessment of Need to Supplement Licensee Event Report (LER) 50 261/95-001-00 (Section M8.1)
LER 50-261/95-001-01 Closed Safety Injection Pump Testing Requires TS 3.0 Entry (Section M8.2)
Discussed e
Item Number Status Description and Reference NONE