ML17312B752

Monthly Operating Repts for Oct 1997 for Palo Verde Nuclear Generating Station,Units 1,2 & 3.W/971112 Ltr

ML17312B752
Person / Time
Site:	Palo Verde
Issue date:	10/31/1997
From:	Fulton J, Overbeck G ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
035-00491-GRO-J, 35-491-GRO-J, NUDOCS 9711200211
Download: ML17312B752 (10)

Text

CATEGORY 1 REGULA u Y INFORMATION DISTRIBUTIO

';SYSTEM (RIDS)~, ACCESSION NBR:9711200211 DOC.DATE.FACIL:STN-50-528 Palo Verde Nuclear Station,-PTN-'50-529 Palo Verde Nuclear Station, S'fN-50-530 Palo Verde Nuclear Station, AUTH.NAME AUTHOR AFFILIATION FULTON,J.D.

Arizona Public Service Co.OVERBECK,G.R.

Arizona Public Service Co.RECIP.NAME RECIPIENT AFFILIATION Unit 1, Arizona Publi Unit 2, Arizona Publi Unit 3, Arizona Publi DOCKET 05000528 05000529 05000530 (formerly Arizona Nuclear Power (formerly Arizona Nuclear Power

SUBJECT:

Monthly operating repts for Oct 1 lo Verde Nuclear Generating Station,Units1,2,63

/971112 ltr.DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: TITLE: Monthly Operating Report (per Tech Specs)T E NOTES:STANDARDIZED PLANT Standardized plant.Standardized plant.05000528 g 05000529 05000530 p RECIPIENT ID CODE/NAME PD4-2 PD COPIES LTTR ENCL 1 1 RECIPIENT ID CODE/NAME THOMAS,K COPIES LTTR ENCL 1 1 INTERNAL: AC ILE C DBA/PAD EXTERNAL: LITCO BRYCE,J H NRC PDR 1 1 1 1 1 1 1 1 1 1 AEOD/SPD/RRAB NRR/DRPM/PECB RGN4 NOAC 1 1 1 1 1 1 1 1 D U E N NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE.TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL, DESK (DCD)ON EXTENSION 415-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR ll ENCL 11 I

Palo Verde Nuclear Generating Station Greg g R.Overbeck Vice President Nuclear Production TEL 602/3934148 FAX 602I393-6077 035-00491-6RO/JDF November 12, 1997 Mail Station 7602 P.O.Box 52034 Phoenix, AZ 85072-2034 U.S.Nuclear Regulatory Commission ATTN: Document Control Desk Mail Station P1-37 Washington, DC 20555

Dear Sirs:

.

Subject:

Palo Verde Nuclear Generating Station (PVNGS)Units 1, 2, and 3 Docket Nos.STN 50-528/529/530 Monthly Operating Reports for OCTOBER 1997 Enclosed are the Monthly Operating Reports for October 1997, prepared and submitted pursuant.to Specification 6.9.1.6 of Appendix A (Technical Specifications) to the PVNGS Units 1, 2, and 3 Operating Licenses.By copy of'this letter, Arizona Public Service Company is also forwarding the Monthly Operating Reports to the Regional Administrator, NRC Region IV.If you have any questions, please contact Judy Fulton at (602)250-3549.Sincerely, 6RO/JDF/clj

Enclosures:

OCTOBER 1997 Monthly Operating Reports cc: E.W.Merschoff (all w/enclosures)

K.E.Perkins INPO Records Center Utility Data Institute'ri7i 12002 f Xt'7103%PDR ADOCKr 05000528 R,, PDR., IfllllllfllllllllljfflIlflfflfllillffffl L~I~8 i~NRC MONTHLY OPERATING DATA REPORT DOCKET NO.: UNIT NAME: DATE: COMPLETED BY TELEPHONE:

50-528 PVNGS-1 11/10/97 J.D.Fulton Reporting Period: October 1997 1.Design Electrical Rating (Net MWe): 1265 2.Maximum Dependable Capacity (Net MWe): 1243./+</'r>>g/>>gg g~/>>>>>p>>/>>+~,'p ($>>5/+>>>>~>>gg/pp//>>g<'pg>>>>~v g r>>>>+gj/l~~gpp/g>>p//>>Qj>>/>>>>>>f/>>,>>@@+/>>>>>>/g~/-".';4~+m"..'.,':."~<'.-.."".Unit'-;1".,Ge'neratin",'Statis/tie's.'".";.i~V'";4';:,.:w:;

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Yr-'.",to'":Date~-.".""";..Cumulative~~

.Mours Reactor.was'.Critical(,";,

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'.Net'.Electrical'-.En'er

.'Gen'e'iated; MWh~~7<4~'.4Fg<<.

UNIT SHUTDOWNS 744.0 744.0 0.0 915,315 7,207.1 7,194.6 0.0 8,902,364 72,532.3 71,347.1 0.0 84,367,926 Outage Method of Duration Shutting Down No.Date Type'ours Reason Reactors No reactor shutdowns occurred during the month of October 1997.Cause and Corrective Action to Prevent Occurrence F-Forced S-Scheduled 2Reason: A-Equipment Failure (Explain)B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training/License Examination F-Administrative 8-Operational Error (Explain)H-Other (Explain)sMethod: 1-Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other-(Explain)

SUMMARY

~1 P P J>>

t t NRC MONTHLY OPERATING DATA REPORT DOCKET QO.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-529 PVNGS-2 11/1 0/97 J.D.Fulton 602 250-3549 Reporting Period: October 1997 1.Design Electrical Rating (Net MWe): 1265 2.Maximum Dependable Capacity (Net MWe): 1243'nit'2'Gener'atin Statistics,'.Hours Reactor was Critical Hours Generator Iwas On-Line5.Unit Reserve Shutdown Hours'et'Electrical Ener Generated MWh UNIT SHUTDOWNS Thfs Month 276.0 245.9 0.0 198,772'r.'o Date,228.0 6,197.9 0.0 7,463,082';,'um'ulative'1,961.7 70,768.8 0.0 84,569,974 Outage Duration No.Date Type'ours ReasorP 97-01 9/6/97 S 893.2 C Method of Shutting Down Reactor Cause and Corrective Action to Prevent Occurrence RX manually tripped to begin seventh refueling outage.Unit returned to service 10/1 3/97.97-02 10/20/97 F 204.9 RX manually tripped due to increasing temperatures and vibration in RCP 2B upper journal, thrust bearing and lube oil.Repairs completed and unit returned to service 10/28/97.'F-Forced S-Scheduled

SUMMARY

2Reason: A-Equipment Failure (Explain)B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training/License Examination F-Administrative 6-Operational Error (Explain)H-Other (Explain)sMethod: 1-Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other-(Explain)

~~'t t t NRC MONTHLY OPERATING DATA REPORT DOCKET HO.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-530 PVNGS-3 11/10/97 J.D.Fulton 602 250-3549 Reporting Period: October 1997 1.Design Electricai Rating (Net MWe): 1269 2.Maximum Dependable Capacity (Net MWe): 1247 Unit 3 Generatln Statistics

--".:.-'-'=,";--'-"-.P 3.Hours Reactor was Critical:--'.-'";-";-".': 744.0 6,404.9".>This Month":.",,.""Yr.

to Date,;Gumulatlve','67,861.7 4.Hours Generator'as On-Line'5.Unit Reserve Shutdown Houis 6.Net Electrical Energ Generated MWh" UNIT SHUTDOWNS 744.0 0.0 926,871 6,366.3 0.0 7,644,540 67,043.8 0.0 80,943,685 No.Outage Method of Duration Shutting Down Date Type'ours Reason Reactor Cause and Corrective Action to Prevent Occurrence No reactor shutdowns occurred during the month of October 1997.'F-Forced S-Scheduled

SUMMARY

~Reason: A-Equipment Failure (Explain)B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training/License Examination F-Administrative 6-Operational Error (Explain)H-Other (Explain)sMethod: 1-Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other-(Explain) c ,~Qf f t l 1 I f