ML20198L398

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Monthly Operating Repts for Dec 1997 for Beaver Valley Power Station,Units 1 & 2
ML20198L398
Person / Time
Site: Beaver Valley
Issue date: 12/31/1997
From: David Jones, Legrand R
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-98-002, L-98-2, NUDOCS 9801160019
Download: ML20198L398 (9)
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                                                                                              . Telephone (412) 3916000 Nuclest Group                                                                     L-98-002 Shippmgport, PA 15077-0004 January 7,1998 Beaver Valley Power Station Unit 1 - Docket No. 50-334, License No. DPR-66 Unit 2 - Docket No. 50-412, License No. NPF-73 Monthly Goeratine Report                                             '

U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Gentlemen: In accordance with Appendix A, Technical Specifications, the Monthly Operating Report is submitted for Unit I and Unit 2 for the month ofDecember,1997. Respectfully, 3 O>m N < R. L. LeGrand Division Vice President, Nuclear Operations / Plant Manager DTJ/ sip ' Enclosures-cc: ,NRC Regional Office King of Prussia, PA 9801160019 971231 i PDR ADOCK 05000334 R PDR The Nuclear Professionals t 2,;0 J 3 - 

          #                                                                                                                                           'l NARRATIVE

SUMMARY

OF - MONTHLY OPERATING EXPERIENCE DECEMBER 1997 December 1 - The Unit remained shutdown in Mode 5 as an unplanned extension of the 12th 

               'through                         refueling outage continued. The unplanned extension was required for the following-December 20                   reasons: (1) to evaluate and correct original design deficiencies with piping supports in small-bore pipes having a dianster of 2 inches or less in a variety of systems in the

" plant; (2) for weld repair and replacement of a thmnal relief valve in Contaimnent 

                                               -Penetration #20; and (3) to evaluste the effect on Unit 1 of the common Control.

Room Emergency Pressurization System due to modifications required at Unit 2. December 20 Following resolution and completion of all unplanned refueling outage extension startup holds, the Unit entered Mode 4 at 2011 hours, and continued with planned refueling outage startup activities. 

              . December 21                     The Unit continued to heatup in preparation for entering Mode 3.

through 1 December 22 . December 23 The Unit entered Mode 3 at 0951 hours. December 24 The Unit remained in Mode 3 for the remainder of the report period as the planned through 12th refueling outage startup activities continued. December 31 i-l 1., i i k: i l 1-t l 

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 ,s,                                           AVERAGE DAILY UNIT POWER LEVEL                                                 [
                       ,        ,,                                        DOCKET NO. 50-334                                   :

UNIT BVPS Unit ! DATE January 2,1998 -; COMPLETED BY David T. Jones TELEPHONE (412)393-4%2 - 

       . MONTH                 December 1997                                                                                  ,

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Ne.) 1 0 17 0 2 0 13 0 3- 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 . 7 , 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 . I1 0 27 0 12 0 28 0 13 0 29 0 _ 14 , 0 30 0 15 0 31 0 . 16 0 INSTRUCTIONS On this form, list the average dally unit power level MWe-Net for each day in the reporting month. 

     ; Compute to the nearest whole megawatt.                                                                          .

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u OPERATING DATA REPORT '! DOCKET NO.- 50-334- ' 

                                             ,                                           REPORT DATE: ~01/05/98 COMPLETED BY: DAVI9 T. JONES TELEPHONE:                (412) 393 4967 OPERATING STATUS                                                                                                           i
1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 1
  • Notes
  • t
2. REPORTING PERIOD: DECEMBER 1997 * *  ;
3. LICENSED THERMAL POWER (MWt): 2652 *
  • 4.-NAMEPLATE RATING (Gross ~MWe): 923 * *
                    ' 5. DESIGN ELECTRICAL RATING (Net MWe) :               835                *                                                 *
6. MAX. DEPENDABLE CAPACITY (Gross ifWe): 860 * *
7. MAX. DEPENDABLE CAPACITY (Wat MWe) : 810 **************
8. IF CHANGES OCCUR IN CAPACITY RAT!NGS 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 189960.0
12. NO. OF HRS. REACTOR WAS CRITICAL: 0.0 5014.3 125662.2
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 4482.8
14. HOURS GENERATOR WAS ON LINE: 0.0 4986.9 123473.5
15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GEN. (MWH): 0.0 1299G062.0 300269804.5
17. GROSS ELECT. ENERGY GEN. (MWH): 0.0 4281604.0 97149196.0 +
18. NET ELECTRICAL ENERGY GEN. (i4WH) : -10370.0 3997014.0 90858583.0
19. UNIT SkRVICE FACTOR: (PP.RCENT) 0.0 56.9 6G.7 ,
20. UNIT AVAILABILITY FACTOR:(PERCENT) 0.0 56.9 66.7
21. UNIT CAPACITY FACTOR (MDC) : PCT 0.0 56.3 61.2
22. UNIT CAPACITY FACTOR (DER) : PCT 0.0 F4.6 59.4
23. UNIT FORCED OUTAGE RATE: (PERCENT) 100.0 32.7 15.9
24. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH):

THE UNIT IS CURRENTLY SHUTDOWN FOR AN UNPLANNED EXTENSION OF ITS 12TH REFUELING OtJTAGE WHICH BEGAN ON 9/28/97.

25. IF dHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: JAN. 191g_,
                 - 26. UNITS IN TEST STATUS (PRIOR TO COP 94ERCIAL OPERATION) :
                                                              .                              FORECAST               ACHIEVED INITIAL CRITICALITY                                    N/A                  N/A INITIAL ELECTRICITY                              ,,

N/A N/A COMMERCIAL OPERATION N/A N/A 

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                             -                                                                                                                                                                               i i-                                                                                                                                                                                                      ,     i 1                                                             UNIT SHUTDOWNS AM) POWER REDUCDONS 420%)                                                        Docket No. % 334                             -  l Unit Ne me BVPS Unit #1                         ;

Dane January 5,1998 > Casupleted By Deved T. James REPORTIWONTH D= - her1997 - TW (412)393-4962 

                                                                                                                                                                                               ~

No. Deee Typel Durahos Reason 2 Method of I aremare Systems C- ,- Cause& Corncarve Aasesto Psevent (Hours) Shutting Event Report # Code 4 Code 5 Recunence i Dours  : Reactor 3 t 19 - 971201 F 401.0 H 4 1 -035 ZZ 7 F172 The Unit's 12th aufnehag sustge was 

                                                                                                                                                     ==m==d'id to evalumee and conect engsmal                r desaga h wish paying suppests in sanell-hose pipes having a h of                      i 2 inches or less in a vanety of syssesus in i                                                                                                                                                     the plant.

I 20 971217 F 40.0 A 9 N/A SD VALVEX The Unit's 12th refueleng euenge was  : e=eandad for weld repair and . ," 

                                                                                                                                                                                                     ^

' l of a thenmal relief vahe in Comeanument i Ptmetramon #20. 21 971219 F- 35.2 F 9 N/A AA ELOWER The Unit's 12th senselung euenge was 

                                                                                                                                                     *=es= dad to evalunee the cNec en Unit 1                [
ef the- Comesel Rossa En
speacy '

3 Psussur==an== Systema due :: i i h requesed at Uni- 2. I 22 971220 S 267.8 C 4 N/A RC FUELXX The Unit scenanned skuedown to ==*=se

with it's id==m= 12th 3,anshair euenge  ;

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   ...                                                                NARRATIVE

SUMMARY

OF  : o  ; MONTHLY OPERATING EXPERIENCE - I 

                                                                                                                                                                                  '[

UNIT 2 - 7 DECEMBER 1997- , December 1 The Unit operated at a nominal value of 100% output. f through  : December 15  ; i December 16 The Unit operated at a nominal value of 100% output until 1300 hours when an  : unplanned shutdown was begun to take the Unit omine to make moditications to the , Control Room Emergency Pressurization System. The Unit was taken omine at .; 1724 hours when the Main Unit Generator output breakers were opened. Mode 2 . 

                                     . was entered at 1746 hours, and Mode 3 was entered at 1821 hours.                                                                            [

a 

           . December 17-             The Unit began to cooldown and entered Mode 4 at 0043 hourt. Cold shutdown (Mode 5) was entered at 1437 hours.

December 18 The Unit remained in Mode 5 for the remainder of the report period to continue with  : through modifications to the Control Room Emerger.cy Pressurization Systcm. Additional December 31 work completed within this report period included replacement of the seals on the "B" Reactor Coolant Pump and replacement of the mini-recirculation flow orifices , for the "A" and "C" Charging /High Head Safety Injection Pumps. j 9 

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        .-   ,      ,.               _ , . . . , , _ .   - . - - . . . . . , ~ . _ , . . . . . . _ _ - _..-.., ___.... - _ _ _ . . _

3 3 , ... AVERAGE DAILY UNIT POWER LEVP. DOCKET NO. 50-412 UNIT BVPS Unit 2 DATE Januaw2,1998 COMPLETED BY David T. Jones , TELEPHONE (412)393-4%2 l 

      - MONTH           December 1997 DAY        AVERAGE DAILY POWER LEVEL                    DAY          AVERAGE DAILY POWER LEVEL (MWe-Net)                                                 (MWe-Net) 1                        841                           17                           0 2                         842                          18                            0                             ,

3 839 19 0 4 838 20 0 3 842 21 0 6 842 22 0 . 7 844 23 0 8 844 24 0 9 843 25 0 10 ' 839 26 _ ,, _ 0 11 841 27 0 l'2 842 28 0 13 843 29 0 14 843 30 0 f 15 842 31 0 16 514 

     - INSTRUCTIONS On this form, list the average daily unit power level MWe-Net for each day in the reporting month.                    ,

Compute to the nearest whole megawatt.

i 

    .* e e 90 OPERATING DATA REPORT DOCKET NO.:      50-412 REPORT DATE:     01/05/98 COMPLETED BY: DAVID T. JONES TELEPHONE:       (e.2) 393-4962 OPERATING STATUS
1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 2
  • Notes *
2. REPORTING PERIOD: DECEMBER 1997 * *
3. LICENSED THERMAL POWER-(MWt): 2652 * *
4. NAMEPLATE RATING (Gross MWe): 923 * *
5. DESIGN ELECTRICAL RATING (Net MWe): 836 * *
6. M'X. DEPENDABLE CAPACITY (Groes MWe) : 870 * *
7. MAX. DEPENDABLE CAPACITY (Net MWe): 820 ** ************
8. IF , ANGES 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 88743.0
12. NO. OF HRS. RFACTOR WAS CRITICAL: 378.4 7623.5 75344.5
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
14. HOURS GENERATOR WAS ON LINE: 377.4 7584.7 74849.4
11. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GEN. (MWH): 990010.0 19674630.0 186886473.0 17 GROSS ELECT. ENERGY GEN. (MWH): 331716.0 6505249.0 610'11672.0
18. NET ELECTRICAL ENERGY GEN. (MWH) : 310828.0 6158702.0 57647298.0
19. UNIT SERVICE FACTOR: (PERCENT) 50.7 86.6 84.3
20. UNIT AVAILABILITY FACTOR: (PERCENT) 50.7 86.6 84.3
21. UNIT CAPACITY FACTOR (MDC): PCT 50.9 85.7 78.9
22. UNIT CAPACITY FAC1DR (DER): PCT $0.0 84.1 77.7 '
23. UNIT FORCED OUTAGE RATE: (PERCENT) 49.3 13.4 5.4
24. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH):

CURRENTLY SHUTDOWN IN AN UNPLANNED OUTAGE TO MAKE MODIFICATIONS TO THE CONTROL ROOM EMERGENCY PRESSURIZATION SYSTEM. 7TH REFUELING OUTAGE TO BEGIN 4/17/98.

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: JAN. 1998
26. UNITS IN TEST. STATUS (PRIOR TO COMMERCIAL OPERATION):

FORECAST ACHIEVED INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION , N/A N/A

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UNIT SHLTIDOWNS AND POWER REDUCTK!NS (220%) Dechet No. 30-412 .' , Unit Nesme BVPS Unit 82 Dane Jemmary 5,19'"5 Complened By Dewed T. Jones REPORTMONTH December 1997 - Tchphone (412) 3934 962  ; E i' -

No. Date Typel Derasson Reason 2 Method cf Iw System e ,_
                                                                                                                                                         ^

Cause & Conecane Asensa ao Prevent (Hours) Shutting Event Report # Code 4 Cade5 Roomrnace Down l~_ Reactor 3 . - . I 15 971216 F- 366.6 H I N/A AA BIDWER The Usit ines shmedsen se ammhe  ; 

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