ML20041G246
| ML20041G246 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 02/09/1982 |
| From: | Weaver L DUQUESNE LIGHT CO. |
| To: | |
| Shared Package | |
| ML20041G245 | List: |
| References | |
| NUDOCS 8203190434 | |
| Download: ML20041G246 (3) | |
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DUQUESNE LIGHT COMPANY
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Beaver Valley Power Station NARRATIVE
SUMMARY
OF MONTHLY OPERATING EXPERIENCE-JANUARY, 1982 January 1 Station in Cold Shutdown Mode 5 for major modifications through and 2nd refueling outage.
January 31 Reactor Coolant System Tavg and Pressure are at ambient conditions.
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9 8203190434 820209 PDR ADOCK 05000334.
R PDR
e DUQUESNE LIGHT COMPANY Beaver Valley Power Station MAJOR SAFETY-RELATED MAINTENANCE - JANUARY, 1982 1.
The Pressurizer Power Operated Relief Block Valves [MOV-RC-535, 536 and 537] were inspected and the seats found cracked on two (2) of the valves.
It is planned to replace the valves.
2.
The Pressurizer Power Operated Relief Valves [PCV-RC-455C, 455D and 456] were inspected and minor cutting found.
The seats and plugs were lapped and, where required, replaced.
The actuator springs will be replaced because necessary preloading can no longer be achieved.
3.
Routine maintenance checks on pressurizer heaters performed.
4.
Seals replaced on Reactor Coolant Pumps [RC-P-1A, 1B, and 1C].
[RC-P-1A and 1B] have been recoupled.
[RC-P-lC) remains uncoupled to complete modification work for oil spill protection.
5.
Component Cooling Pump [CCR-P-lC] motor was rewound and is to be installed.
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OPERATI G DATA REPORT DOCKET NO. 50-334 DATE COMPLETED BY
_L, W. Weaver TELEPHONs. 417-^4'l-5303 OPERATING STATUS
- 1. Unit Name: Beaver Valley Power Station, Unit #1 Notes
- 2. Reporting Period:
Januarv. 1982
- 3. Licensed Thermal Power (MWt):
2660
- 4. Nameplate Rating (Gress MWe):
923 852
- 5. Design Electrical Rating (Net MWe):
- 6. Maximum Dependable Capacity (Gross MWe):
860
- 7. Maximum Dependable Capacity (Net MWe):
810
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:
O
- 9. Power Level To Which Restricted. if Any (Net MWe):
None
- 10. Reasons For Restrictions.lf Any; N/A
(
This Month Yr to-Date
~ Cumulative II. Hours in Reporting Period 744 744
-50.448
- 12. Number Of Hours Reactor Was Critical 0
0 21.059.29
- 13. Reactor Reserve Shutdown Hours 0
0 4,482.8
- 14. Hours Generator On-Line 0
0 20,154.06
- 15. Unit Reserve Shutdown Hours 0
0 0
- 16. Gross Thermal Energy Generated (MWH) 0 0
43,628,940.48
- 17. Gross Electrical Energy Generated (MWH) 0 0
13.650.440
- 18. Net Electrical Energy Ger.erated (MWH)
-5508
-5508 J2,518,446
- 19. Unit Service Factor 0
0 41.9
- 20. Unit Availability Factor 0
0 41.9
- 21. Unit Capacity Factor (Using MDC Net) 0 0
34.2
- 22. Unit Capacity Factor (Using DER Net) 0 0
32.5 l
- 23. Unit Forced Outage Rate 0
0 40.2
- 24. Shutdowns Scheduled Over Next 6 Months (Type. Date,and Duration of Each t:
Refueling Outage 12/28/81, 20 weeks.
- 25. If Shut Down At End Of Report Period. Estimated Date of Startup:
May 21, 1982
- 26. Units In Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY N/A N/A t'
INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A
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