ML17312B664

Monthly Operating Repts for Aug 1997 for Pvngs,Units 1,2 & 3.W/970909 Ltr

ML17312B664
Person / Time
Site:	Palo Verde
Issue date:	08/31/1997
From:	Fulton J, Overbeck G ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
035-00482-GRO-J, 35-482-GRO-J, NUDOCS 9709170251
Download: ML17312B664 (9)

Text

CATEGORY 1 REGULRTC INFORMATION DISTRIBUTION STEM (RIDE)N FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528 ,SgN-50-529 Palo Verde Nuclear Station, Unit 2, Arizona Publi 05000529 STN-50-530 Palo Verde Nuclear Station, Unit 3, Arizona Publi 05000530 AUTH.NAME AUTHOR AFFILIATION FULTON,J.D.

Arizona Public Service Co.(formerly Arizona Nuclear Power OVERBECK,G.R.

Arizona Public Service Co.(formerly Arizona Nuclear Power RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Mon ing repts for Aug 1997 for PVNGS,Units 1,2 a 3 970909 ltr.DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR TITLE: Monthly Operating Report (per Tech Specs NOTES:STANDARDIZED PLANT Standardized plant.Standardized plant.ENCL SIZE: E 05000528 05000529 05000530 RECIPIENT ID CODE/NAME PD4-2 PD INTERNAL: ACRS CENTER 1 P COPIES LTTR ENCL 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME THOMAS,K AEOD/SPD/RRAB NRR/DRPM/PECB RGN4 COPIES LTTR ENCL 1 1 1 1 1 1 1 1 EXTERNAL: LITCO BRYCEFJ H NRC PDR 1 1 1 1 NOAC 1 1 D E NOTE TO ALL NRIDS" 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 41S-2083 TOTAL NUMBER OF COPIES REQUIRED: LTTR 11 ENCL 11 0 Commttment./nnmmt/nn.

Eneyy.Palo Verde Nuclear Generating Station Greg g R.Overbeck Vice President Nuclear Production TEL 602/39341 48 FAX 602/3936077 Mail Station 7602 P.O.Box 52034 Phoenix, AZ 85072-2034 035-00482-6RO/JDF September 9, 1997 U.S.Nuclear Regulatory Commission ATi N: Document Control Desk Mail Station P1-37 Washington, DC 20555

Subject:

Palo Verde Nuclear Generating Station (PVNGS)Units 1, 2, and 3 Docket Nos.STN 50-528/529/530 Monthly Operating Reports for AUGUST 1997 Enclosed are the Monthly Operating Reports, for.August 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, G RO/JDF/clj

Enclosures:

AUGUST 1997 Monthly Operating Reports cc: E.W.Merschoff K.E.Perkins INPO Records Center Utility Data Institute t>" AP)$t~i 9709<70251.

97083'.~PDR ADQCK 05000528~R PDR I (all w/enclosures)

, II1llllllllfllillllllfllillllllllllllll 1~T'l t i NRC MONTHLY OPERATING DATA REPORT DOCKET NQ.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-528 PVNGS-1 09/09/97 J.D.Fulton 602 250-3549 Reporting Period: Au ust 1997 1.Design Electrical Rating (Net MWe): 1265 2.Maximum Dependable Capacity (Net MWe): 1243 Unit 1 Generatin Statistics Hours Reactor was Critical Hours Generator was On-Line Unit Reserve Shutdown Hours Net Electrical Energy Generated MWh UNIT SHUTDOWNS This Month 744.0 744.0 0.0 916,165 Yr.to Date 5,743.1 5,730.6 0.0 7,097,620-Cumulative 71,068.3 69,883.1 0.0 82,563,182 Outage Method of Duration Shutting Down No.Date Type'ours Reason2 Reactor No reactor shutdowns occurred during the month of August 1997.Cause and Corrective Action to Prevent Occurrence

~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) f>F~~~1~+

~~t t NRC MONTHLY OPERATING DATA REPORT DOCKET NO.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-529 PVNGS-2 09/09/97 J.D.Fuiton 602 250-3549 Reporting Period: Au ust 1997 1.Design Electrical Rating (Net MWe): 1265 2.Maximum Dependable Capacity (Net MWe): 1243 J', Unit 2 Generatin Statistics".,-;."j,.'".;.This Month'.-Yr.'to Date,-'-'.Cumuiative

-.3.Hours Reactor,was Critical","...'-':-.",".,"."='-.".'ours GeneratorwasOn-Line..'.',';"..'-Unit Reserve Shutdown Hours Net Electrical Energy.Generated MWh':,'.".UNIT SHUTDOWNS 744.0 744.0 0.0 771,291 5,832.0 5,832.0 0.0 7,166,226 71,565.7 70,402.9 0.0 84,273,118 Outage Method of Duration Shutting Down No.Date Type'ours Reason~Reactors No reactor shutdowns occurred during the month of August 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 G-Operational Error (Explain)H-Other (Explain)sMethod: 1-Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other-(Explain)

SUMMARY

On 7/28/97 unit commenced RX ower decrease for end of c cle coast down.

r k s P J1, e n 1I 4,'E IL'V'OY NRC MONTHLY OPERATING DATA REPORT DOCKET NQ.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-530 PVNGS-3 09/09/97 J.D.Fulton 602 250-3549 Reporting Period: Au ust 1997 1.Design Electrical Rating (Net MWe): 1269 2.Maximum DependableCapacity(Net MWe): 1247.;-, Unit-3 Gerieratin Statistics",;,:".'",'l'-".:,"', Hours Reactor'w'as Cilt1cal.;.',-,::;=:-=".".,".-'-:...'-:.'-'."':.-"".;

>-':;"'."'44.0 4,940.9 66,397.7'--,,":,.This;Morith

.:.-="',';, Yri-t'o'Date",.::

." Cumulative;

'ours'Gen'eratoi was On-Lin'e':-"-.

',',,'-"",".,"':;I,I"'-":-'">

".Unit Res'erve Shutdown Hou'rs",-.+",:

-.;".',,";,.'.;.,='.4:;;;'.",'""='-.,::,"-

'~: Net Electrical.

Eneigy.,'Generated (MWh'::".',':-!~-;"-','.

-',:-", UNIT SHUTDOWNS 744.0 0.0 895,881 4,902.3 0.0 5,827,637 65,579.8 0.0 79,126,782 Outage~Method of Duration Shutting Down No.Date Type'ours Reason2 Reactor No reactor shutdowns occurred during the month of August 1997.Cause and Corrective Action to Prevent Occurrence

'F-Forced S-Scheduled

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

SUMMARY

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