ML20062N755

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Monthly Operating Repts for Dec 1993 for Beaver Valley Power Station,Units 1 & 2
ML20062N755
Person / Time
Site: Beaver Valley
Issue date: 12/31/1993
From: David Jones, Spoerry D
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9401210060
Download: ML20062N755 (10)
v • d • e


Text

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. 'h "NF Telephone (412) 393-6000 Nuclear Group ,

- P.O Box 4 '

shippingport, PA 15077-0004 January 10,1994 4

Beaver Valley Power Station >

r Unit 1 - Docket No. 50-334, License No. DPR-66

  • Unit 2 - Docket No. 50-412, License No. NPF '

Monthly Ooerating Reoort .;

F U. S. Nuclear Regulatory Commission Document Control Desk j

q f..

Washington, D.C. 20555 j Gentlemen:

[ .q In accordance with Appendix A, Technical Specifications, the Monthly. i Operating Report is submitted for Unit 1 and Unit 2 for the. month of 2i December,1993.

Respectfully, .;

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D. E. Spoerry '.

Division Vice President - i Nuclear Operations DTJ/mmg Enclosures ij ci cc: NRC Regional Office -l King of Prussia, PA- -

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l IDRRATIVE SLM9RY OF

}0lmILY OPERATDG EXPERIDE UNIT 1 _;

DECEMBER 1993 .

D m hnr 1 The Unit operated at a rminal value of 100% output. -'

through ,

De-Mr 16 D m hof 17 At 2200 hours the Unit c,umersd a load reduction to approxirately 80% output to support cleaning of the rain unit condenser waterboxes. Approxirately 80% output was achieved at 2350 hours0.0272 days <br />0.653 hours <br />0.00389 weeks <br />8.94175e-4 months <br />.

DM = N r 18 The Lhit continued to operate at approxinately 80% output while through condenser waterbox cleanirg continued.

D momM r 19 De m hnr 20 Following ocepletion of condenser waterbox cleaning the Unit comenced a load increase to 100% output at 0130 hours0.0015 days <br />0.0361 hours <br />2.149471e-4 weeks <br />4.9465e-5 months <br />. ,

Approxirately 100% output was achieved at 0400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br />.

~

g December 21 The Unit operated at a ncxninal value of 100% output.

t, through Dmomhor 25 December 26 At 1608 hours0.0186 days <br />0.447 hours <br />0.00266 weeks <br />6.11844e-4 months <br /> the Unit reduced output to approximately 95% for post-maintenarce testirg of the "B" Atmcspheric Steam Release Valve with steam flow. At 1645 hours0.019 days <br />0.457 hours <br />0.00272 weeks <br />6.259225e-4 months <br /> output was increased to 100% following satisfactory testing of the valve.

Dembor 27 The Unit operated at a rxxninal value of 100% output.

through  ;

December 31 '

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AVERAGE DAILY WIT PCh1R IIVEL DOCKET 10. 50-334 WIT BVPS Unit 1 DATE Jan, 5, 1994 CIEPLEIID BY David T. Jones TELEPfGE (412) 393-7553 MOlmi December 1993 DAY AVERAGE DAILY IWER IIVEL DAY AVERAGE DAILY POWER IIVEL (MWe-Net) (15b-Net) 1 808 17 808 2 804 18 658 3 808 19 629 4 804 20 800 5 804 21 796 6 804 22 810 7 808 23 813 8 804 24 808 9 808 25 808 10 804 26 804 11 804 27 808 12 813 28 808 13 813 29 804 14 813 30 808 15 813 31 813 16 808 INSTRUCTIONS on this form, list the average daily unit power level MWe-Net for each day in the reportirg month. Coqute to the nearest whole megawatt.

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OPERATING DATA REPORT i DOCKET NO.- 50-334 l REPORT DATE: 01/05/94 i COMPLETED BY: DAVID T. JONES l TELEPHONE: (412) 393-7553 OPERATING STATUS

1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 1 Notes  ;
2. REPORTING PERIOD: DECEMBER 1993 -
3. LICENSED THERMAL POWER (MWt): 2652
4. NAMEPLATE RATING (Gross MWe): 923
5. DESIGN ELECTRICAL RATING (Net MWe): 835 .
6. MAX. DEPENDABLE CAPACITY (Gross MWe): 860 ,
7. MAX. DEPENDABLE CAPACITY (Net MWe): 810 '
8. IF CHANGES OCCUR IN CAPACITY RATINGS SINCE LAST REPORT, GIVE REASONS:
9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (Net MWe): None
10. REASONS FOR RESTRICTIONS, IF ANY: N/A THIS MONTH YEAR TO DATE CUMULATIVE
11. HOURS IN REPORTING PERIOD: 744.0 8760.0 154896.0
12. NO. OF HRS. REACTOR WAS CRITICAL: 744.0 5980.6 99530.9
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 4482.8 14 HOURS GENERATOR WAS ON LINE: 744.0 5892.4 97543.2
15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
16. CROSS THERMAL ENERGY GEN. (MWH): 1935108.0 14430475.0 233405476.5
17. GROSS ELECT. ENERGY GEN. (MWH): 628660.0 4663030.0 75157523.0~
18. NET ELECTRICAL ENERGY GEN. (MWH): 592740.0 4353580.0 70219520.0
19. UNIT SERVICE FACTOR: (PERCENT) 100.0 67.3 64.9
20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 67.3 64.9
21. UNIT CAPACITY FACTOR (MDC): PCT 98.4 61.4 58.5
22. UNIT CAPACITY FACTOR (DER): PCT 95.4 59.5 -56.7
23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 13.4 15.8 24 SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE, AND DURATION OF EACH):
25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:  ;

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26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): l FORECAST ACHIEVED INITIAL CRITICALITY N/A N/A I INITIAL ELECTRICITY N/A N/A )

COMMERCIAL OPERATION N/A N/A i

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UNIT SHUTDOuNS AND PouER REDUCTIONS (220%) Docket No. 50-334 Unit Name BVPS Unit 81 Date January 5. 1994 Completed By David T. Jones REPORT MONTH DECEMBER 1993 T elephone (412) 393-7553 Method of Licensee Cause & Corrective Duration shutting Event System Component Action to No. Date Typel (Hours) Reason 2 Down Reactor 3 Report # Code 4 Code 5 Prevent Recurrence 16 931217 F 0 B 5 N/A MC MIEXCN 1he Unit reduced output to approx.

80% to support cleaning of the main unit condenser waterbones.

1 2 3 4 F-Forced Reason: Method: Exhibit F-Instructions for S-Scheduled A-Equipment Falture (Emplain) 1-Manual Preparation of Data Entry Sheets B-Maintenance or Test 2-Manual Scram for Licensee Event Report (LER) File C-Refueling 3-Automatic Scram (NUREG0161).

D-Regulatory Restriction 4-Cont'd. f rom Previous Month E-Operator Training & License Exam 5-Reduction 5 F-Administrative 9-Other Exhibit H-Same Source.

G-Operational Error (Emplain)

H-Other (Explain)

l NARRATIVE SG9%RY OF

, i l

M2mILY OPIRATING EXPERIINCE j INIT 2  !

i DECEMBER 1993 I l

t D-Mr 1 'Ihe report began with the Unit in Mode 3 while through startup frun the fourth refueling outage continued. Several-D- br2 attm pts were mada to d== late operability of the. 'Ibrbine .

Driven Atwi1iary Feedwater Punp while troubleshooting of -an ,

erratic governor valve continued.

DmM23 At 1025 hours0.0119 days <br />0.285 hours <br />0.00169 weeks <br />3.900125e-4 months <br /> the Unit w m w M a cooldown to Mode 4 while l testing and troubleshooting of the Turbine Driven Auxiliary Feedwater Punp and governor valve continued. Mode 4 was .;

entered at 2047 hours0.0237 days <br />0.569 hours <br />0.00338 weeks <br />7.788835e-4 months <br />. '

DmM24 Ebliowing satisfactory troubleshooting and adjustments to i the 'Iurbine Driven Auxiliary Feedwater Punp governor. valve, = {

RCS heatup was comenced at. 1530 hours0.0177 days <br />0.425 hours <br />0.00253 weeks <br />5.82165e-4 months <br /> and' Mode 3 was  ;

entered at 1603 hours0.0186 days <br />0.445 hours <br />0.00265 weeks <br />6.099415e-4 months <br />. 'Ibe Unit' remained in Mode 3 as '

required testing of the Turbine Driven Auxiliary Feedwater .{

Punp continued. '

Dm_, Mr 5 Following satisfactory testing of the Turbine Driven  :

Auxiliary Feedwater Punp, perinission to begin reactor ~!

startup was given at 0610 hours0.00706 days <br />0.169 hours <br />0.00101 weeks <br />2.32105e-4 months <br />. 'Ihe Unit entered Mode 2 at '!

1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br />. .i December 6 'Ihe reactor was taken critical at 0045 hours5.208333e-4 days <br />0.0125 hours <br />7.440476e-5 weeks <br />1.71225e-5 months <br />.  !

December 7 Mode 1 was entered at 0638 hours0.00738 days <br />0.177 hours <br />0.00105 weeks <br />2.42759e-4 months <br />. 'Ihe Main Unit Generator '

was syn &ronized .to the electrical grid at 2220 hours0.0257 days <br />0.617 hours <br />0.00367 weeks <br />8.4471e-4 months <br /> j cmpleting the Unit's fourth refueling outage. Output was escalated at 3% per hour and halted at approxis tely 25% '

output.  !

DmNr8 At 0945 hours0.0109 days <br />0.263 hours <br />0.00156 weeks <br />3.595725e-4 months <br /> the output breakers were opened and the. Unit was removed from service to permit planned turbine overspeed -1 trip testirg. At 1357 hours0.0157 days <br />0.377 hours <br />0.00224 weeks <br />5.163385e-4 months <br /> the output breakers were closed .

syrduudzing the Unit to the electrical grid following l sw-aful turbine ovu ursi trip testing. Output was then i escalated to approxistely 30%. .;

DmM19 'Ihe Unit continued to operate at approximately 30% output to 3 through permit core flux mapping and to permit improvements to Steam .

'Dr-+ 4 r 10 Generator secondary water chemistry.  !

December 11 At 0454 hours0.00525 days <br />0.126 hours <br />7.506614e-4 weeks <br />1.72747e-4 months <br /> the Unit a....ard a ranpup in output at 3%

per hour to approximately 75%.

'Ibe Unit achieved approximately 75% output at 2145 hours0.0248 days <br />0.596 hours <br />0.00355 weeks <br />8.161725e-4 months <br />. '

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NARPATIVE SLH9RY OF ENDLY OPD%TDG EXPDlIINCE INIT 2 DIEDiBER 1993 (contirmed)

D - Mr 12 The Unit operated at approximately 75% output to permit core flux mappirq.

D x-mue-r 13 At 1707 hours0.0198 days <br />0.474 hours <br />0.00282 weeks <br />6.495135e-4 months <br /> the Uhit mmuarcd a ranpup in output at 3%

per hour to approximately 90%. The Unit achieved approximately 90% cutput at 2320 hours0.0269 days <br />0.644 hours <br />0.00384 weeks <br />8.8276e-4 months <br />.

W Nr 14 The Unit operated at approximately 90% output to permit core flux mappirq.

D-Nr 15 At 0730 hours0.00845 days <br />0.203 hours <br />0.00121 weeks <br />2.77765e-4 months <br /> a power increase to 100% output was ccrmenced.

The Unit achieved approximately 100% output at 2300 hours0.0266 days <br />0.639 hours <br />0.0038 weeks <br />8.7515e-4 months <br />.  !

D-kr 16 The Unit operated at a rxninal value of 100% output.

through December 31 c

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AVERAGE DAILY UUT PCMER LEVEL D00TF NO. 50-412 LNIT BVPS Uhit 2 DATE Jan. 5. 1994 CINPLETED BY David T. Jones TELEMONE (4121 393-7551_

!OtTIH Dtusiliar 1993 DAY AVERME DAILY PORER LEVEL DAY AVERAGE DAILY IW ER LEVEL (We-Net) (We-Net) 1 0 17 840 2 0 18 836 3 0 19 837 4 0 20 839 5 0 21 841 6 0 22 841 7 7 23 842 8 106 24 841 9 175 25 841 10 176 26 842 11 396 27 842 -

12 628 28 836 13 648 29 840 14 751 30 840 15 781 31 838 16 836 1

INSIEUCTIONS l On this form, list the average daily unit power level W e-Net for each day in the reporting Ex: nth. W te to the nearest whole megawatt. l

l OPERATING DATA REPORT DOCKET NO.: 50-412 REPORT DATE: 01/06/94 COMPLETED BY: DAVID T. JONES  ;

TELEPHONE: (412) 393-7553 ,

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OPERATING STATUS

1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 2 Notes -[
2. REPORTING PERIOD: DECEMBER 1993 '
3. LICENSED THERMAL POWER (MWt): 2652 4 NAMEPLATE RATING (Gross MWe): 923
5. DESIGN ELECTRICAL RATING (Net MWe): 836
6. MAX. DEPENDABLE CAPACITY (Gross MWe): 870  ;
7. MAX. DEPENDABLE CAPACITY (Net MWe): 820 t
8. IF CHANGES OCCUR IN CAPACITY RATINGS SINCE LAST REPORT, GIVE REASONS:

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9. POWER LEVEL TO WHICH RESTRICTED. IF ANY (Net MWe): None-

.10. REASONS FOR RESTRICTIONS, IF ANY: N/A THIS MONTH YEAR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD: 744.0 -8760.0 153679.0 -i
12. NO. OF HRS. REACTOR WAS CRITICAL: 623.3 6829.1 45330.3-
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
14. HOURS GENERATOR WAS ON LINE: 573.5 6771.3 44996.6 .,
15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0 1
16. GROSS THERMAL ENERGY GEN. (MWH): 1318343.0 16685244.0 110231885.4 8
17. GROSS ELECT. ENERGY GEN. (MWH): 434857.0 5508201.0 35652005.0 >
18. NET ELECTRICAL ENERGY GEN. (MWH): 405156.0 5200472.0 33650279.0- '
19. UNIT SERVICE FACTOR: (PERCENT) 77.1- 77.3 83.8'  :
20. UNIT AVAILABILITY FACTOR:(PERCENT) 77.1 .77.3 .83,8 l
21. UNIT CAPACITY FACTOR (MDC): PCT 66.4 J72 . 4_ 75.9 ';
22. UNIT CAPACITY FACTOR (DER): PCT 65.1 71.0 75.0  !
23. UNIT FORCED OUTAGE RATE: (PERCENT) 4.9 -1,6 3.0  ;
24. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH):

[

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): 'l FORECAST ACHIEVED' .

INITIAL CRITICALITY N/A N/A 'I INITIAL ELECTRICITY N/A N/A 5 COMMERCIAL OPERATION N/A N/A-

.t i

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i UNIT SHUTDOWNS AND POWER REDUCTIONS (220%) Docket No. 50-412 Unit Name BVPS Unit #2 Date January 5. 1994 Completed By David T. Jones REPORT MONTH DECEMBER 1993 telephone (412) 393-7553 Method of Licensee Cause & Corrective Duration Shutting Event System Component Action to No. Date Typel (Hours) Reason 2 Down Reactor 3 Report # Code 4 Code 5 Prevent Recurrence 19 931201 5 58.4 C 4 N/A RC FUELXX Unit remained shutdown to continue with the fourth refueling outage.

20 931203 F 29.6 C 4 N/A WG VALVEX The Unit remained shutdown to repair the Turbine Driven Auxiliary Feedwater Pump governor valve. {

l 21 931204 S 78.3 C 4 N/A RC FUELXX Unit remained shutdown to complete the fourth refueling outage.

22 931208 5 4.2 8 5 N/A MA TURBIN The Unit was removed from service to permit turbine overspeed trip testing.

1 2 3 4 F-Forced Reason: Method: Exhibit F-Instructions for S-Scheduled A-Equipment Falture (Explain) 1-Manual Preparation of Data Entry Sheets B-Maintenance or Test 2 Manual Scram for Licensee Event Report (LER) File C-Refueting 3-Automatic Scram (NUREG0161).

D-Regulatory Restriction 4-Cont'd from Previous Month E-Operator Training & License Exam 5-Reduction 5 F-Administrative 9 Other Exhibit H-Same source.

C-Operational Error (Explain)

H-Other (Explain)

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