ML17265A238
| ML17265A238 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 03/31/1998 |
| From: | Walden J ROCHESTER GAS & ELECTRIC CORP. |
| To: | |
| Shared Package | |
| ML17265A237 | List: |
| References | |
| NUDOCS 9804280233 | |
| Download: ML17265A238 (2) | |
Text
DOCKET NO: 50-244 UNIT NAME: R.E. GINNA NUCLEAR POWER PLANT DATE: A ril 20 v1998 COMPLETED BY:
John V. Walden UNIT SHUTDOWN REPORTING PERIOD:
March 1998 (Month/Year)
NO.
DATE TYPE F: FORCED S: SCHEDULED DURATION (HOURS)
REASON"'ETHOD OF SHUTTING DOWN'"
CAUSE/CORRECTIVE ACTIONS COMMENTS
SUMMARY
The unit operated at full power for the entire month of March.
Pressurinzer PORV 430 opened for approximately two seconds on March 3, 1998. The valve opened in response to an actual high pressurizer pressure of 2335 psig. The pressure increase was caused by the pressurizer back-up heaters which were inadvertently energized during a calibration procedure.
(1) Reason A - Equipment Failure (Explain)
B - Maintenance or Test C - Refueling D - Regulatory Restriction E - Operator Training/License Examination F - Administrative G - Operational Error (Explain)
H - Other (Explain)
(2) Method 1 - Manual 2 - Manual Trip/Scram 3 - Automatic Trip/Scram 4 - Continuation 5 - Other (Explain) 9804280233 980420 J'1 PDR ADGCK 05000244 R
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