ML20199C997

Monthly Operating Repts for Dec 1998 for Bvps,Units 1 & 2. with 990107 Ltr

ML20199C997
Person / Time
Site:	Beaver Valley
Issue date:	12/31/1998
From:	David Jones, Ostrowski K DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GL-97-02, GL-97-2, L-99-003, L-99-3, NUDOCS 9901190254
Download: ML20199C997 (5)

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Telephone (412) 393-6000 Nuclear Group L 99-003 P.O. Box 4 Sh.ppingport. PA 15077-0004 January 7,1999 Beaver Valley Power Station ,

Unit 1 - Docket No. 50-334, License No. DPR-66 l Unit 2 - Docket No. 50-412, License No. NPF-73 Monthly Operating Report U. S. Nuclear Regulatory Commission Document Control Desk Washington,DC 20555 Gentlemen:

In accordance with NRC Generic Letter 97-02, " Revised Contents of the Monthly Operating Report", and Unit I and 2 Technical Specification 6.9.1.6, the " Monthly Operating Report" is submitted for Unit I and Unit 2 for the month of December,1998.

Respectfully, hh.

1 K. L. Ostrowski Division Vice President, Nuclear Operations Group and Plant Manager DTJ/slp i

Enclosures g<

cc: NRC Regional Office I King ofPrussia, PA k

w , The Nuclear Professionals

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9901190254 981231 PDR ADOCK 05000334-

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O 4 UNIT SHUTDOWNS DOCKET NO. 50-334 UNIT NAME BVPS Unit #1 DATE January 5,1999 COMPLETED BY David T. Jones TELEPHONE (412) 393-4962 REPORTING PERIOD: December 1998 No. Date Type Duration i Reason Method of Cause / Corrective Actions F: Forced (Hours) (1) Shutting s: scheduled Down (2) Comments l

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NO SHUTDOWNS l

(1) Reason (2) Method A Equipment Feuure (Eglein) 1 - Manuel B Maintenance or Test 2- Manusi Trip / Scram C - Refuelin0 3 - Automatic Trip / Scram D Reguistory Restriction 4 - Continuation E - Operator Training / Ucense Examination 5 Other(Explain)

F - Administrothe G - Operational Error (Explain)

H - Other (Explain)

SUMMARY

The Unit operated at a nominal value of 100% output for the entire month of December 1998.

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OPERATING DATA REPORT DOCKET NO.: 50-334 UNIT NAME: BVPS UNIT #1 REPORT DATE: 01/05/99 1 COMPLETED BY: DAVID T. JONES TELEPHONE: (412) 393-4962 I

r 1a. REPORTING PERIOD: DECEMEER 1998

• Notes *

1. DESIGN ELECTRICAL RATING (Net MWe): 835 * *

2. MAX. DEPENDABLE CAPACITY (Net MWe): 810 *

• THIS MONTH YEAR TO DATE CUMULATIVE 3a. HOURS IN REPORTING PERIOD: 744.0 8760.0 198720.0

3. NO. OF HRS. REACTOR WAS CRITICAL: 744.0 3617.8 129280.0 l

4. SERVICE HOURS GENERATCR ON LINE: 744.0 3558.2 127031.7

5. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

6. NET ELECTRICAL ENERGY GEN. (MWH): 617400.0 2827309.0 93685892.0  !

7. GROSS ELECT. ENERGY GEN. (MWH): 653240.0 3017579.0 100166775.0

8. GROSS THERMAL ENERGY GEN. (MWH) : 1968795.0 9199973.0 309469777.5  !

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9. UNIT AVAILABILITY FACTOR (%) : 100.0 40.6 65.5 l 1

10. UNIT CAPACITY FACTOR (MDC) (%): 102.4 39.8 60.3 '

11. UNIT FORCED OUTAGE RATE (%): 0.0 58.9 18.4 l

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UNIT SHUTDOWNS DOCKET NO. 50-412 UNIT NAME BVPS Unr. 82 DATE January 5,1999 COMPLETED BY David T. Jones TELEPHONE (412) 393-4962" REPORTING PERIOD: December 1998 No. Date Type Duration Reason Method of Cause / Corrective Actions

p. Forcod (Hours) (1) Shutting s: scheduisd Down (2) Comments No SHUTDOWNS j (1) Reason (2) Method A. Equipment FeRure (Emplain) 1 - Manuel B MaintenanceorTest 2- Manuel Trip / scram C Refustnf 3. Automatic Trip / scram D- Regulatory Restricson 4. Continuation E . operaler Trainin0 / uoenee Examination 5 other(Emplain)

F - Administrathe o- operellonel Error (Emplain)

H other(Emplain)

SUMMARY

The Unit began the report period operating at a nominal value of 100% output. On 12/04/98 at 1416 hours0.0164 days <br />0.393 hours <br />0.00234 weeks <br />5.38788e-4 months <br />, a planned reduction in output of approximately 1% was portormed to support individual calit, rations of each of the three Reactor Coolant System Delta-T loops. This was done as a conservative measure to gain extra margin in order to prevent a possible turbine runback should one loop spike while a second loop was out-of-service for calibration. Following completion of all three calibrations, power was restored to a nominal value of 100% output at 0300 hours0.00347 days <br />0.0833 hours <br />4.960317e-4 weeks <br />1.1415e-4 months <br /> on 12/09/98. The Unit operated at a nominal value of 100% output for the remainder of the report period.

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OPERATING DATA REPORT 4

DOCKET NO.: 50-412 3 UNIT NAME: BVPS UNIT #2 REPORT DATE: 01/05/99

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COMPLETED BY: DAVID T. JONES TELEPHONE: (412) 393-4962

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ic, REPORTING PERIOD: DECEMBER 1998

• Notes

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1. DESIGN ELECTRICAL RATING (Net MWe): 836

2. MAX. DEPENDABLE CAPACITY (Net MWe): 820 * *

,I THIS MONTH YEAR TO DATE CUMULATIVE 3a. HOURS IN REPORTING PERIOD: 744.0 C760.0 97503.0

3. NO. OF HRS. REACTOR WAS CRITICAL: 744.0 2251.8 77596.3 ,

4. l' SERVICE HOURS GENERATOR ON LINE: 744.0 2179.7 77029.1

5. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

6. NET ELECTRICAL ENERGY GEN. (MWH): 622744.0 1753284.0 59400582.0

7. GROSS ELECT, ENERGY GiilN. (MWH): 654896.0 1855280.0 62856952.0

8. GROSS THERMAL ENERGY GEN. (MWH): 1960771.0 5618282.0 192504755.0

9. UNIT AVAILABILITY FACTOR (%) : 100.0 24.9 79.0

10. UNIT CAPACITY FACTOR (MDC) (%): 102.1 24.4 74.0

11. UNIT FORCED OUTAGE RATE (%): 0.0 75.1 12.3 l

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