ML20134H492

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Monthly Operating Repts for Oct 1996 for Beaver Valley Power Station,Units 1 & 2
ML20134H492
Person / Time
Site: Beaver Valley
Issue date: 10/31/1996
From: David Jones, Noonan T
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9611140119
Download: ML20134H492 (9)
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Telephone (412) 393-6000 0Bx4 Shippingport. PA 15077-0004 November 7,1996 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 Operating Report U. S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 Gentlemen:

In accordance with Appendix A, Technical Specifications, the Monthly Operating Repon is submitted for Unit I and Unit 2 for the month of October,1996.

Respectfully, T. P. Noonan Division Vice President, Nuclear Operations /

Plant Manager DTJ/ sip <

l Enclosures

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cc: NRC Regional Office '

King of Prussia, PA 9611140119 961031 PDR ADOCK 05000334 R PDR k

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The Nuclear Professionals

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NARRATIVE

SUMMARY

OF

i. '

MONTHLY OPERATINGEXPERIENCE UNIT 1 OCTOBER 1996 October 1 The Unit operated at a nominal value of 100% output during the entire report period.

through .

October 31  !

In addition to the above, the following Analog Rod Position Indication (ARPI) problems were encountered during the report period and are being reported as required by Technical Specifications.

October 1 The Analog Rod Position Indication (ARPI) for co'ntrol rod H-2 was declared through inoperable at 0000 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> on 09/21/96 due to fluctuating and reading greater than the October 29 technical speedication limit of 12 steps. Actual rod position was verified to be within !

the 12 step limit by obtaining primary detector voltage readings. Troubleshooting i activities continued during the report period. A temporary modification was made to correct the ARPI fluctuations on 10/25/96 at 1849 hours0.0214 days <br />0.514 hours <br />0.00306 weeks <br />7.035445e-4 months <br />. Several days ofin-service ,

observation for stability and reliability were performed prior to declaring the ARPI for control rod H-2 operable on 10/29/96 at 1130 hours0.0131 days <br />0.314 hours <br />0.00187 weeks <br />4.29965e-4 months <br />.

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AVERAGE DAILYUNIT POWER LEVEL DOCKETNO. 50-334 UNIT BVPS Unit 1 DATE November 1,1996 COMPLETED BY David T. Jones TELEPHONE (412)393-4%2 MONTH October 1996 DAY AVERAGE DAILY POWERLEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 824 17 819 2 822 18 823 3 829 19 826 4 833 20 ~ ~ 826 5 829 21 825 6 828 22 824

-7 826 23 823 8 828 24 823

^

9 826- 25 - 823 10 828: 26. 819 11 830 .- - ,

27 817 12 826 28 822 13 821 29 826

'823 14 30. 818

-15 825 31 -- 826-16 821 INSTRUCTIONS .

On this form, list the average daily unit power lev:1 MWe-Net for each day in the reporting month Compute to the nearest whole megawatt.

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

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OPERATING DATA REPORT DOCK 5T NO.: 50-334 REPORT DATE: 11/04/96 COMPLETED BY: DAVID T. JONES TELEPHONE: (412) 393-4962 l OPERATING STATUS I

1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 1
  • Notes *
2. REPORTING PERIOD: OCTOBER 1996 *
  • 3.~ LICENSED THERMAL POWER (MWt): 2652 * * <

4.. NAMEPLATE RATING (Gross MWe): 923 *

  • I
5. DESIGN ELECTRICAL RATING (Net MWe): 835 *
  • l
6. MAX. DEPENDABLE CAPACITY (Gross MWe): 860 * *  ;
7. MAX. DEPENDABLE CAPACITY (Net MWe) : 810 ************** i l

B. IF CHANGES OCCUR IN CAPACITY RATINGS SINCE LAST REPORT, GIVE REASONS: I l

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (Net MWe): None
10. REASONS FOR RESTRICTIONS, IF ANY: N/A l

1

,, THIS MONTH YEAR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD: 745.0 7320.0 179736.0
12. NO. OF HRS. REACTOR WAS CRITICAL: 745.0 5732.1 119183.9
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 4482.8
14. HOURS GENERATOR WAS ON LINE: 745.0 5670.5 117022.6

, 15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GEN. (MWH) : 1965965.0 14493309.0 283415371.5

, 17. GROSS ELECT. ENERGY GEN. (MWH): 650840.0 4775065.0 91589082.0

~ 18. NET ELECTRICAL ENERGY GEN. (MWH) : 615000.0 4485115.0 85651939.0 ,

19. UNIT SERVICE FACTOR . (PERCENT) 100.0 77.5 66.9 ~l
20. UNIT AVAILABILITY FACTOR: (PERCENT) 100.0 77.5 66.9

_ 21. UNIT. CAPACITY FACTOR (MDC) : PCT 101.9 75.6 61.1

22. UNIT CAPACITY FACTOR (DER): PCT 98.9 73.4 59.3
23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 7.4 15.2 I
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:

2 t; . UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

i i

FORECAST ACHIEVED

' INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A

UNIT SHUTDOWNS AND POWER REDUCTIONS (220%) Dodet No. 50-334 '

Unit Name BVPS Unit #1 '. ~

Date November I,1996  !

Connpicted By Davut T. Jones  ;

REPORT MONTH October 1996 Telephone (412)393-4 % 2 t No. Date Typel Durahon Reason 2 Method of Licensee System Component Cause & Correctiw Action to Prevent ^

(Hours) Shutting Event Report # Code 4 Code 5 R-. a Down

  • Reactor 3 None I i

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i 1 2 3 4 F-Formi Reason. Method. Exhibit F-Instructunis for Preparation of S-Scheduled A.FTW Failwe(Explain) 1-Manual Data Entry Sheds forlacensee Event B-Maintaience or Test 2-Manual Scram Report (ER) File (NUREG0161).

C-Refueling 3-Automatic Scram D4tegulatory Restriction 4-Cont'd, from Previous Month F OperatorTraining & lacense Exam 5-Reduction 5 F-Administrative 9-Othe- Exhibit H-Same Source G-Operational Error (Explain)

II-Other(Explain)

_ _ . _ . _ _ ..._.___.__...-_.___._..._.._m. __.__.m_____,______._.m_.____..m___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . . _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ . _ _ _ _ _ . _ _ _ _ . _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ . . _ _ _ _ . _ _ . . . _ _ _ _ _ _ . . _ _ _ _ _ _ _ . _ . _ _ _ __ _ . . . _ _ . _

D' o

NARRATIVE

SUMMARY

OF  !

1 MONTHLY OPERATING EXPERIENCE f

UNIT 2  !

i OCTOBER 1996  ;

{

October 1 The Unit began the report period in Mode 5 as the sixth refueling outage continued.

through  ;

October 13 '

October 14 Plant recovery /startup from the sixth refueling outage was placed on hold and a l forced outage extension was begun at 1921 hours0.0222 days <br />0.534 hours <br />0.00318 weeks <br />7.309405e-4 months <br /> for two reasons. The first reason j for the extension was to continue with replacement of several J-series relays in +

various system component's motor control centers (MCCs). Relay replacement was ,

being done because they were exhibiting signs of accelerated thermal aging from  !

continuous energization which could cause associated loads to become inoperable.

The second reason for the extension was to troubleshoot and repair lealung seals on both the "A" and "B" Residual Heat Removal (RHR) Pumps located inside  ;

Containment. -!

(,

October 15 The Unit remained in Mode 5 while replacement of J-series relays continued and through preparations were made to defuel the reactor in order to permit safe transport of the October 20 RHR Pumps for repair.  !

October 21 Replacement of all J-series relays required to support Unit startup were completed l at 1500 hours0.0174 days <br />0.417 hours <br />0.00248 weeks <br />5.7075e-4 months <br />. The Unit remained in Mode 5 while preparations for defueling the i reactor continued.

l October 22 Mode 6 was entered at 0400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br />. l October 23 The Unit remained in Mode 6 for the remainder of the report period to defuel the through reactor and to repair the seals on the RHR Pumps.

October 31 l

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! , .- AVERAGE DAILY UNIT POWER LEVEL 1

DOCKET NO. 50-412 l UNIT BVPS Unit 2

j. DATE November 1,1996
COMPLETED BY David T. Jones y TELEPHONE (412)393-4%2 a

5 4 MONTH October 1996 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

j. (MWe-Net) . (MWe-Net) j 2 -

1 0 17 0 4

2 0 18 0 l

4 3- 0 19 0 i

, 4 0 20 0  !

f 5 0 21 0

.i' l 6 0 22- 0 i 7 0 23 0 i 8 0 24 0 -

I- 9 0 25 0

10 0 26 0 i 11 0 27 0 )

12 0 28 l 0 '

, 13 0 29 0

14 0 30 0 4

15 0 31 0 16 0 4

i

) INSTRUCTIONS.

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

j Compute to the nearest whole megawatt.

l

. . , , , , . . . - , . . , - - m ~ - - - - -

1 OPERATING DATA REPORT DOCKET NO.: 50-412 REPORT DATE: 11/04/96 COMPLETED BY: DAVID T. JONES TELEPHONE: (412) 393-4962 I

l OPERATING STATUS l

1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 2
  • Notes
  • l
2. REPORTING PERIOD: OCTOBER 1996 * *
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 ****** ******* *
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 1

THIS MONTH YEAR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD: 745.0 7320.0 78519.0 i
12. NO. OF HRS. REACTOR WAS CRITICAL: 0.0 5827.8 67309.6 l
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0 l
14. HOURS GENERATOR WAS ON LINE: 0.0 5804.9 66899.5
15. UNIT RESERVE SHUTDOWN HOURS:

)

0.0 0.0 0.0 ;

16. GROSS THERMAL ENERGY GEN. (MWH) : 0.0 14669115.0 166493118.0 j
17. GROSS ELECT. ENERGY GEN. (MWH): 0.0 4830599.0 54263928.0 i
18. NET ELECTRICAL ENERGY GEN. (MWH) : -7459.0 4569072.0 51288595.0
19. UNIT SERVICE FACTOR: (PERCENT) 0.0 79.3 85.2
20. UNIT AVAILABILITY FACTOR:(PERCENT) 0.0 79.3 85.2
21. UNIT CAPACITY FACTOR (MDC) : PCT 0.0 76.1 79.3
22. UNIT CAPACITY FACTOR (DER) : PCT 0.0 74.7 78.1
23. UNIT FORCED OUTAGE RATE: (PERCENT) 100.0 7.0 3.1
24. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH).

The Unit was shutdown for its sixth refuelino outaae on 08/30/96. The 45 day outace has been extended to repair the A & B Residual Heat Removal Pumos.

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: 11/26/96 l
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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.~ i UNIT SHUTDOWNS AND POWER PEDUCTIONS (220%) Docket No. 50-412 .  !

Unit Name BVPS Unit #2

  • Date November I,1996 Completed By Dawd T. Jones REPORT MON'IE October 1996 Tc:cpa.e (412)393-4 % 2 '

No. Date Typel Duration Reason 2 Method of Imennee System Component Cause & Corrective Action to Prevent (Hours) Shutting Event Report # Code 4 Code 5 Ram.u.cc Down

  • Reactor 3 9 %I001 S 331.4 C 4 N/A RC FUELXX 'Ihe Unit remained shutdown for its sixth refueling outage 10  % I014 F 163.6 A/C 9 N/A ZZ RELAYX The Unit's sixth refueling outage was i extended to continue replacing several J-series relays in various system component's motor control centers

, (MCCs). Relay replacement was being done because they were exhibiting signs of accelerated thermal aging from continuous energization which could cause associated loads to become  !

inoperabic.

11 %IO21 F 250.0 A/C 9 N/A CF PUMPXX 'Ihe Unit's sixth refueling outage was i extended to repair leaking seals on both ,

the "A" and "B Residual Heat Removal Pumps.

I 2 3 4 F-Forced Reason: Method S-Scheduled Exhibit F-Instructmas for Preparation of A-Equipment Failure (Explain) 1-Manual Data Entry Sheets for Ixensee Event B-Maintenance or Test 2-Manuel Scrain Report (LER) File (NURE00161).

C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Cone 'd. from. heviou.: Month E-Operator Training A lxense Exam 5-Reduction 5 F-Administrative 9-Other Exhibit II-Same Source '

G-Operational Error (Explain) '

II-Other (Explain) f

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