ML20070Q783

Monthly Operating Rept for Nov 1982

ML20070Q783
Person / Time
Site:	Beaver Valley
Issue date:	12/08/1982
From:	Holtz J DUQUESNE LIGHT CO.
To:
Shared Package
ML20070Q763	List: ML20070Q751 ML20070Q783
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 i

27th the load was-decreased by 150 MWe to about 700 MWe and 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 DOCXZT NO. 50-334 _

m 37?S Unit il '

December 8,1982 -

DATE CDMFtEIED BY J. L. Holtz -

TELEPHONE 412:343-1369 .

,g November i

DAY AYERAGE DAILY POWER LEVEL DAY AYERAGE DAILY POWEK !.EVEL (MWeNett (MWe+1stl 751 818 g 7 ,

789 gg gi4  ;;

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810 g, 822 3-818 3 822 4

815 814 g, 21 813 g 822 g 6-

'4 809 y- 814 7

g 808 830 f 3 "

1 814 g 818 $

9 ,

i 818 821 L le 3 .

t 810 77.6 gg 27 810 g 786 .

12 ,

822 776 q 13 3 810 792 '.

g4 30 822 .-

15 31 .

g4 813 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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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.

L .I 3. LiemusedThannelPower(MWt): 7AAn

.. .4 Namepiste Rating (Gross MW,): 923 ~

.S.' Design I!setrical Rating (Nec MWe): 852

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 .-

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' This Month -

Yr.h Cmanistive

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a., . 11. Boursla Reputing Feded

,, 720' 8,016 .

57,720 ..i

. ' 13.. Number Of Hours Reactor Was Critical 720 3,014.2 24,073.5 ,

13. Reector Reeseve Shutdowa Houss 0 0 e 4,482.8 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

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