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

0~'CCELERATED IHSI'4%3UTION DEMONSTRAt)N SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)ACCESSION NBR: 8804220120 DOC.DATE: 88/03/31 NOTARIZED:

NO FACIL:50-244 Robert Emmet Ginna Nuclear Plant, Unit 1, Rochester G AUTH.NAME AUTHOR AFFILIATION MCNAMARA,A.E.

Rochester Gas 6 Electric Corp.SNOW,B.A.Rochester Gas 6 Electric Corp.RECIP.NAME RECIPIENT AFFILIATION

\DOCKET 05000244

SUBJECT:

Monthly operating rept for Mar 1988.W/880415 ltr.DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR t ENCL j SIZE: TITLE: Monthly Operating Report (per Tech Specs)NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72).

05000244~RECIPIENT ID CODE/NAME PD1-3 LA STAHLE,C INTERNAL: AEOD/DOA ARM TECH ADV NRR/DOEA/EAB ll NRR/PMAS/I LRB12 RGNl EXTERNAL: EGGG GROH,M NRC PDR COPIES LTTR ENCL 1 0 1 0.1 1 2 2 1 1 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME PD1-3 PD AEOD/DSP/TPAB NRR/DLPQ/PEB 11 N RPB 10 REG FILE 01 LPDR NSIC COPIES LTTR ENCL 5 5 1 1 1 1 1 1 1 1 1 1 1 1 A rj'4II S 4 8 8'A 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-OPERATING STATUS 1~Unit Name: R.E.GINNA NUCLEAR POWER PLANT 2.Reporting Period: March 1988 3.Licensed Thermal Power (MWt): 4.Nameplate Rating (Gross MWc): 5.Design Electrical Rating (Net MWe): 6.Maximum Dependable Capacity (Gross MWe): 490 7.hlaximum Dependable Capacity (Net MWe): TELEPHONE 315-Ginna Station Notes The Annual Al'RO ended on 3/12/88.On 3/14/88 the unit was removed from service due to a tube leak in the"B" Steam Generator.

A power reduction occurred on 3/26/88.8.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 0.0 1 687.55 1 101.50 122 779.88 8.5*0 172 306 711 1 378 978 462 555 56,545,140 436 370 53 647 654 76.34 76.35 72.42 72.42 50.43 50.43'42.51 42.51 32.69 11.Hours ln Rcporring Period 13.Reactor Reserve Shutdown Hours 0.0 14.Hours Generator On-Line 243.25" 15.Unit Reserve Shutdown Hours 16.Gross Thermal Energy Generated (hlWH)17.Gross Electrical Energy Gcneratcd (MWH)18.Net Electrical Energy Generated (MWH)19.Unit Service Factor 32.69 20.Unit Availability Factor 21.Unit Capacity Factor (Using MDC Net)19.05 r'.23.Unit Forced Outage Rate 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):

INITIAL CRITICALITY INITIAL ELECTRICITY COMMFRCIA L OPERATION Forecast Achieved*Cummulative Total Commencing January 1, 1975 8804220120 880331 PDR ADOCK 05000244 R DCD Rtv.4/89 49.88

'1 I I ih AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.50-244 UNIT R.E.Ginna Nuclear Power Plant DATE A ril 15 1988 COMPLETED BY Zl/ndrew E.Namara TELEPHONE 1 315 524-4446 Ext.301 at Ginna MONTH March 1988 DAY AVERAGE DAILY POWER LEVEL (MWe-Net)DAY AVERAGE DAILY POWER LEVEL (MWe-Net)17~2~18.3~19.4~20.5.21.6.22'~23'.24.129 9.25.377 10'6.270 27'04 12.69 28'08 13.163 29.220 14'64 30.396 15.31.484 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.

UNIT SHUTDOWN AND POWER REDUCTIONS RFPORT hfO>TH MARCH 1988 DOCKET NO.>>-244 IINn NAME R.E.GINNA NUCLEAR POWER PLANT DAaE.~COhfPLI'.l'ED BY Andre.McNamar TI'.LI'.PIION E Ginna Station No.Date 0 I-0 e 4 P 0 CV C 0 0 0 Pl e~0 c v 0>Ix.'IIV C 0 I Icensee Event Report¹Em Cl Vl 0 IA Q C oui 0 c 0 0 0 0>O Cause g4 Corrective Action to Prevent Recurrence 88-1 88-2 3-12-88 3-13-88 S 270.75*C S'5 B N/A TURBIN Annual Refueling and Maintenance Turbine Overspeed Trip Test.88-3 3-14-88 3-26-88 to F 229.5 A F 86.0**A N/A 88-004 CA CH HTEXCH PUMPXX NOTE: Reactor remains critical"B" Steam Generator Tube Leak Impeller damage to"A" Main Feedwate Pump, out of service.3-29-88**Power reduction hfethod: 1-hfanual 2-hfanual Scram.3-Automatic Scram.4-Other (Explain)Rtv.4/85 4949*Shutdown hours 9n report month only 1 F: Forced Reason: S: Scheduled A-Equipment Failure (Explain)B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training gt License Examination F-Administrative G-Operational Error (Explain)H-Other (Explain)Fxhibit G-Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER)File (NUREG-0161)Exhibit 1-Same Source l h I t NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO.'0-244 UNIT R.E.Ginna Nuclear Power Plant DATE A ril 15 1988 COMPLETED BY 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~b.c~d.e.H-3 Snubber Accumulator Repair Procedure M-40 Snubber Inspection PT-12.3 Security Diesel Surveillance"B" Component Cooling Water Pump-Minor P.M.Inspection 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)

~c~/