ML17251B054

Monthly Operating Rept for Mar 1988.W/880415 Ltr

ML17251B054
Person / Time
Site:	Ginna
Issue date:	03/31/1988
From:	Mcnamara A, Snow B ROCHESTER GAS & ELECTRIC CORP.
To:	NRC
References
NUDOCS 8804220120
Download: ML17251B054 (10)

Text

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'CCELERATED IHSI'4%3UTION DEMONSTRAt)N SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

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ACCESSION NBR: 8804220120 DOC. DATE: 88/03/31 NOTARIZED: NO DOCKET FACIL:50-244 Robert Emmet Ginna Nuclear Plant, Unit 1, Rochester G 05000244 AUTH. NAME AUTHOR AFFILIATION MCNAMARA,A.E. Rochester Gas 6 Electric Corp.

SNOW,B.A. Rochester Gas 6 Electric Corp.

RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating rept for Mar 1988.W/880415 DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR t ENCL TITLE: Monthly Operating Report (per Tech Specs) j ltr.

NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72).

SIZE:

05000244~

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD1-3 LA 1 0 PD1-3 PD 5 5 STAHLE,C 1 0. A INTERNAL: AEOD/DOA 1 1 AEOD/DSP/TPAB 1 1 ARM TECH ADV NRR/DOEA/EAB ll NRR/PMAS/I LRB12 2

1 1

2 1

1 NRR/DLPQ/PEB 11 N

REG FILE RPB 10 01 1

1 1

1 1

1 RGNl 1 1 EXTERNAL: EGGG GROH,M 1 1 LPDR 1 1 NRC PDR 1 1 NSIC 1 1

'A rj'4IIS 4 8 8 8

TOTAL NUMBER OF COPIES REQUIRED: LTTR 21 ENCL 19

OPERATlNG DATA REPORT DOCKET NO. 50 244 DATF A ril 15 1988 COMPLETED BY Andrew E. McNamara TELEPHONE 315-

- OPERATING STATUS Ginna Station 1 ~ Unit Name: R.E. GINNA NUCLEAR POWER PLANT Notes The Annual Al'RO ended

2. Reporting Period: March 1988 on 3/12/88. On 3/14/88 the

3. Licensed Thermal Power (MWt): unit was removed from service

4. Nameplate Rating (Gross MWc):

due to a tube leak in the "B" Steam Generator. A power

5. Design Electrical Rating (Net MWe):

490 reduction occurred on 3/26/88.

6. Maximum Dependable Capacity (Gross MWe):

7. hlaximum Dependable Capacity (Net MWe):

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

9. Power Level to Which Restricted, If Any (Net MWc):

10. Reasons For Restrictions, If Any:

This Month Yr.-to-Da te Cumulative

11. Hours ln Rcporring Period

13. Reactor Reserve Shutdown Hours 0.0 0.0 1 687.55

14. Hours Generator On-Line 243.25 1 101.50 122 779.88

15. Unit Reserve Shutdown Hours 0 8.5*

16. Gross Thermal Energy Generated (hlWH) 1 378 978 172 306 711

17. Gross Electrical Energy Gcneratcd (MWH) 462 555 56,545,140

18. Net Electrical Energy Generated (MWH) 436 370 53 647 654

19. Unit Service Factor 32.69 50.43 76.34

20. Unit Availability Factor 32.69 50.43 76.35 19.05 '42. 51 72.42

23. Unit Forced Outage Rate r '.

21. Unit Capacity Factor (Using MDC Net) 42.51 72.42

24. Shutdowns Scheduled Over Next 6 Months (Type, Date and Duration of Each):

None

25. If Shut Down At End Of Report.Period, Estimated Date of Startup:

26. Units In Test Status (Prior to Comraercial Operation): Forecast Achieved INITIALCRITICALITY INITIALELECTRICITY COMMFRCIAL OPERATION

• Cummulative Total Commencing January 1, 1975 Rtv. 4/89 49.88 8804220120 880331 PDR ADOCK 05000244 R DCD

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-244 UNIT R.E. Ginna Nuclear Power Plant DATE COMPLETED BY A ril 15 1988 Zl /

ndrew E. Namara TELEPHONE 1 315 524-4446 Ext. 301 at Ginna MONTH March 1988 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 17 ~

2 ~ 18.

'6.

3 ~ 19.

4 ~ 20.

5. 21.

6. 22 '

~ 23

24. 129

9. 25. 377 10

12. 69 27 28

'04

'08 270 13.

14 15.

'64 163 29.

30.

31.

220 396 484 16.

INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

DOCKET NO. >>-244 UNIT SHUTDOWN AND POWER REDUCTIONS DAaE.

COhfPLI'.l'ED BY

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IINn NAME R.E. GINNA NUCLEAR POWER PLANT Andre . McNamar RFPORT hfO>TH MARCH 1988 TI'.LI'.PIIONE Ginna Station Pl 0 e CV e~

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I Icensee C

oui C

0 Em c Cause g4 Corrective No. 0 0 0 Date Event Action to P4 0 0 00 Cl 0 > Ix.' Vl I- 0 IIV C Report ¹ IA 0

Q 0> Prevent Recurrence 0 O 88-1 3-12-88 S 270. 75* C Annual Refueling and Maintenance 88-2 3-13-88 S '5 B N/A TURBIN Turbine Overspeed Trip Test.

NOTE: Reactor remains critical 88-3 3-14-88 F 229.5 A 88-004 CA HTEXCH "B" Steam Generator Tube Leak 3-26-88 F 86.0** A N/A CH PUMPXX Impeller damage to "A" Main Feedwate Pump, out of service.

to 3-29-88

• Shutdown hours 9n report month only **Power reduction 1

F: Forced Reason: hfethod: Fxhibit G - Instructions S: Scheduled A-Equipment Failure (Explain) 1-hfanual for Preparation of Data B-Maintenance or Test 2-hfanual Scram. Entry Sheets for Licensee C-Refueling 3-Automatic Scram. Event Report (LER) File (NUREG-D-Regulatory Restriction 4-Other (Explain) 0161)

E-Operator Training gt License Examination F-Administrative G-Operational Error (Explain)

Rtv. 4/85 4949 H-Other (Explain) Exhibit 1 - Same Source

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NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. '0-244 UNIT R.E. Ginna Nuclear Power Plant DATE A COMPLETED BY ril 15 1988 And ew E. McN mara TELEPHONE 1 315 524-4446 EXT. 301 at Ginna MONTH March 1988 The unit was returned to service on 3/12/88 9 0645 after the Annual Refueling and Maintenance was completed.

On 3/13/88 the turbine overspeed trip test was performed.

On 3/14/88 the unit was removed from service due to a tube leak in the "B" Steam Generator. The unit was returned to service on 3/24/88 after the tube leakage was located, inspected, and repaired.

On 3/26/88 the reactor power level was reduced to - 48% after taking the "A" Main Feedwater Pump out of service due to impeller damage. The pump was repaired and returned to service on 3/29/88 and the power level gradually escalated, reaching 1004 on 3/31/88.

o GINNA STATION MAINTENANCE REPORT

SUMMARY

MARCH, 1988 During the month of March, routine maintenance and inspections were completed. Major safety related work included:

a~ H-3 Snubber Accumulator Repair

b. Procedure M-40 Snubber Inspection c ~ PT-12.3 Security Diesel Surveillance

d. "B" Component Cooling Water Pump Minor P.M. Inspection

e. MOVATS Program

t nzzmzt'rizzz i'n7Z I iZZZZ ROCHESTER GAS AND ELECTRIC CORPORATION o 89 EAST AVENUE, ROCHESTER, N.K 14649 0001 TELEPHONE AREA CODE 7la 546.2700 GINNA STATION April 15, 1988 Director, Office of Management Information and Program Analysis U. S. NUCLEAR REGULATORY COMMISSION Washington, DC 20555 Sub)ect: Monthly Report for March, 1988 Operating Status Information R. E. Ginna Nuclear Power Plant Docket No. 50-244

Dear Sir:

Pursuant to our Technical Specification 6.9.1, attached herewith is the monthly operating status report for Ginna Station for the month of March, 1988.

Very truly yours, Bruce A. Snow BAS/eeh Attachments cc: Mr. William T. Russell NRC (1)

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