ML20070Q783
| ML20070Q783 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 12/08/1982 |
| From: | Holtz J DUQUESNE LIGHT CO. |
| To: | |
| Shared Package | |
| ML20070Q763 | List: |
| References | |
| NUDOCS 8301270165 | |
| Download: ML20070Q783 (4) | |
Text
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DUQUESNE LIGHT COMPANY Beavar Vcl1Gy Power Station NARRATIVE SIDefARY OF MONTHLY OPERATING EXP2RIENCE - N0'.' EMBER 1982 November 1 At 0450 hours0.00521 days <br />0.125 hours <br />7.440476e-4 weeks <br />1.71225e-4 months <br />, isolation of the D section of the main condenser was begun for tube inspection and plugging. At 0535 hours0.00619 days <br />0.149 hours <br />8.845899e-4 weeks <br />2.035675e-4 months <br />, upon request'of the system operator, the load was increased to about 820 MWe and a nominal 100% reactor power. The vacuum on the main condenser detto:1 orated continuously following the isolation of the D waterbox, thus causing a drop in the main unit-generator output to 740 MWe at 1206 hours0.014 days <br />0.335 hours <br />0.00199 weeks <br />4.58883e-4 months <br />. At 1300 hours0.015 days <br />0.361 hours <br />0.00215 weeks <br />4.9465e-4 months <br />, the D waterbox was returned to sat 971ce. Generator output was.
increased.cos 820 MWe at 1600 hours0.0185 days <br />0.444 hours <br />0.00265 weeks <br />6.088e-4 months <br />.
November 2 Station was in _ Operational Mode 1 with reactor power at a throug'a nominal 100% and "the Reactor Coolant System at normal oper-November 26 ating temperature and pressure.
November-27 With the station in Operational Mode 1 and the reactor at a through nominal 100% power, the following load changes took place at November 29 the request of the system operator: at 0000 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> on the 27th the load was-decreased by 150 MWe to about 700 MWe and i
82% reactor power; at 0700 hours0.0081 days <br />0.194 hours <br />0.00116 weeks <br />2.6635e-4 months <br /> on the 27th, the load was increased 'to 870 MWe and a nominal 100% reactor power; at 0000 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> on the 28th, the load was decreased 100 MWe to approximately 770 MWe and 87% reactor power; at 0800 hours0.00926 days <br />0.222 hours <br />0.00132 weeks <br />3.044e-4 months <br /> on the 28th, the load was increased to 870 MWe with reactor power at a nominal 100%; at 0000. hours on the 29th, the load was reduced by 150 MWe to about 705 MWe and 79% reactor power; at 0530 hours0.00613 days <br />0.147 hours <br />8.763227e-4 weeks <br />2.01665e-4 months <br /> on the 29th, the reactor was returned l
to a nominal 100% power.
N2vember.30 Station was in Operational Mode 1 with reactor power at a nominal 100% and Reactor Coolant System at normal operating temperature and pressure.
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8301270165 821202 PDR ADOCK 05000334 PDR R
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DUQUESNE LIGHT CCMPANY Beaver Valle'y Power Station MAJOR SAFETY-RELATED MAINTENANCE - NOVEMBER 1982 4
There was no major safety-related maintenance performed during November.
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s AV10tAGE DAll. UNIT POWER LEVEL 50-334 DOCXZT NO.
m 37?S Unit il DATE December 8,1982 -
CDMFtEIED BY J. L. Holtz -
TELEPHONE 412:343-1369.
November
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DAY AYERAGE DAILY POWER LEVEL DAY AYERAGE DAILY POWEK !.EVEL (MWeNett (MWe+1stl 751 818 g
7 789 2
gg gi4 I~
810 822 3-g, 822 818 3
4 815 814 g,
21 813 822 6-g g
809 814
'4 7
y-808 830 f
g 3
1 814 818 9
g i
818 821 L
le 3
t 77.6 gg 810 27 810 786 12 g
822 776 q
13 3
810 792 g4 30 822 15 31 813 g4 INSTRUCTIONS On this format. !ist the awrap daily unit pimer Icet in MWe-Net for each day in the reportins inunih. Gunpute su the nearest whole mepwast.
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.e-r OPERATI G DATA RIPORT DOCKET NO. 50-334 DATE 12-8-82 COMPLETED BY J. L. Holtz TELEPHONE. til') 643-1369, OPERATING STATUS
!. Unit Nesse:. Bea m Valley Power Station, Unit #1 Notes November, 1982
- 2. Reporting Period.
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- 3. LiemusedThannelPower(MWt):
7AAn
.. 4 Namepiste Rating (Gross MW,):
923
~
852
.S.' Design I!setrical Rating (Nec MWe):
- 6. wh Dependable Capeaty (Gross MW ):
860
- 7. u.h r ; --
- Capacity (Not MWe).
-810
- 8. If Changes Occur in Capacity Ranags (Itsans Number 3 Thmagh 7) Sinsa Last Report, Give Reasons:
- 9. Power Level To Which Restricted,If Any (Net MWe):
None
- 10. Reasons For Restrier!ons,If Any N/A
' This Month
~
Yr.h Cmanistive 720' 8,016 57,720
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. 11. Boursla Reputing Feded
' 13.. Number Of Hours Reactor Was Critical 720 3,014.2 24,073.5 e 4,482.8
- 13. Reector Reeseve Shutdowa Houss 0
0 14 EoursGeneratorOh 720 2,902.1 23,056.2
- 15. Unit Reserve Shutdown Hours 0
0 0
- 16. Gross Thermal Energy Generated (MWH).
1,868,403.0 7,070,409.7 50,699,350
- 17. Gross Electrical Energy Generstad (MWH) 608,700 2,270,900 15,921,340
- 38. Net Electrical Energy Generated (MWH) 583,631 2,124.775 14,619,351
- 19. Unit Service Factor 100.0 36.2 42.2
- 20. Unic Availability Factor 100.0 36.2 42.2
- 21. Unit Capacity Factor (Using MDC Net) 100.1 32.7 34.5
- 22. Unit Capacity Factor (Using DER Net) 95.1 31.1 32.8
- 23. Unit Forced Outage wate 0
6.7 37.0
- 24. Shatdowns Scheduled Over Next 6 Months (Type. Dete.and Duration of Eacht:
- 25. If Shut Down At End Of Report Period. Estimated Date of Surtup:
- 26. Units In Test Status IPrior to Commercial Operation):
Forecast Ach=ved INITIAL CRITICALITY N/A INITIAL ELECTRICIT*/
N/A N/A COMMERCIAL OPERATION N/A N/A
.