ML17313B062

Monthly Operating Repts for July 1997 for Pvngs,Units 1,2 & 3.With 970812 Ltr

ML17313B062
Person / Time
Site:	Palo Verde
Issue date:	07/31/1997
From:	Fulton J, Overbeck G ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
035-00481-GRO-J, NUDOCS 9908180210
Download: ML17313B062 (8)

Text

CATEGORY 1 REGULAT RY INFORMATION DISTRIBUTIOh SYSTEM (RIDS)ACCESSION NBR:990 FACIL STN'5 0 52 8 8+~i4.-5~8;52 9 STN-50-530 AUTH.NAME FULTON,J.'D.

OVERBECK,G.R.

RECIP.NAME Palo Verde Nuclear Station, Palo Verde Nuclear Station, Palo Verde Nuclear Station, AUTHOR AFFILIATION Arizona Public Service Co.Arizona Public Service Co.RECIPIENT AFFILIATION NOTARIZED:

NO Unit 1, Arizona Publi Unit 2, Arizona Publi Unit 3, Arizona Publi DOCKET¹05000528 05000529 05000530 (formerly Arizona Nuclear Power (formerly Arizona Nuclear Power

SUBJECT:

Monthly o crating repts for July 1997 for PVNGS,Units 1,2 6 70812 lt DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: TITLE: Monthly Operating Report (per Tech Specs)NOTES: STANDARDIZED PLANT Standardized plant.Standardized plant.E 05000528'05000529 05000530 RECIPIENT ID CODE/NAME FIELDS,M INTERNAL: ACRS OC/DBA/PAD RGN4 EXTERNAL: LMITCO MARSHALL NRC PDR COPIES LTTR ENCL 1 1 1 1 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME E CENTER 01 RES/D NOAC COPIES LTTR ENCL 1 1 D U M N NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTETH 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 9 ENCL 9 d

Commrlment.

rnnotrorion.

Energy.oaio Veroe,'roc:eae Se.erat,",g S:a".o" Gregrt et.Oxerbeck o ce'+5,oner Start Station 7602?O.Box 52034 Pboenrx.AZ 65072-2034 U.S.Nuclear Regulatory Commission ATTN: Document Control Desk Mail Station P1-37 Washington, DC 20555 5 00481 GRO AUQUnr'rQ,$997!)')AUG 2 6'"-o7

Subject:

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

Enclosures:

JULY 1997 Monthly Operating Reports cc: E.W.Merschoff K.E.Perkins INPO Records Center Utility Data Institute PDR*DOCK 05000528 ooostsoato 9yoyst R PDR (all w/enclosures)

$~88 t NRC MONTHLY OPERATING DATA REPORT DOCKET NO.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-528 PVNGS-1 08/11/97 J.D.Fulton Reporting Period: Jul 1997 Design Electrical Rating (Net MWe): 1265 2.MaximumDependable Capacity(Net MWe): 1243 Unit 1 Generatin Statistics Hours Reactor was Critical Hours Generator was On-Line Unit Reserve ShutdovnTH ours Net Electrical Ener Generated MWh UNIT SHUTDOWNS This Month 744.0 744.0 0.0 922,406 Yr.to Date 4,999.1 4,986.6 0.0 6,181,455 Cumulative 70,324.3 69,139.1 0;0 81,647,017 No.Outage Duration Date Type1 Hours Reason2 Method of Shutting Down Reactor Cause and Corrective Action to Prevent Occurrence No reactor shutdowns occurred during the month of July 1997.1F-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 G-Operational Error (Explain)H-Other (Explain)Method: 1-Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other-(Explain) jk}

NRG MONTHLY OPERATlNG DATA REPORT DOCKFT NO.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-529 PVNGS-2 08/11/97 J.D.F.uiton 602 250-3549 Reporting Period: Jul 1997 1.Design Electrical Rating (Net MWe): 1265 2.MaximumDependable Capacity(NetMWe):

1243 Unit 2 Generatin Statistics Hours Reactor was Critical Hours Generator was On-Line Unit Reserve Shutdown Hours Net Electrical Ener Generated MWh UNIT SHUTDOWNS This Month 744.0 744.0 0.0 929,079 Yr.to Date 5;088.0 5,088.0 0.0 6,394,935 Cumulative 70,821.7 69,658.9 0.0 83,501,827 Outage Method of Duration Shutting Down Date Type1 Hours Reason 2 Reactor No reactor shutdowns occurred during the month of July 1997.Cause and Corrective Action to Prevent Occurrence 1F-Forced S-Scheduled

SUMMARY

3Method: 1 Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other-(Explain) 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)4 On 7/28/97 unit commenced RX ower decrease for end of c cle coast down.

NRC MONTHLY OPERATlNG DATA REPORT DOCKET NO.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-530 PVNGS-3 08/11/97 J.D.Fulton 602 250-3549 Reporting Period: Jul 1997 1.Design Electrical Rating (Net MWe): 1269 2.Maximum Dependable Capacity (Net MWe): 1247 Unit 3 Generatin Statistics 3.Hours Reactor was Critical 4.Mours Generator was On-Line 5.Unit Reserve Shutdown+lours 6.Net ElectricalEner yGenerated MWh UNIT SHUTDOWNS This Month 744.0 744.0 0.0 912,442 Yr.to Date 4.196.9 4,158.3 0.0 4,931,757 Cumulative 65,653.7 64,835.8 0.0 78,230,902 No.Outage Duration Date Type1 Hours Reason Method of Shutting Down Reactor3 Cause and Corrective Action to Prevent Occurrence No reactor shutdowns occurred during the month of July 1997.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 G-Operational Error (Explain)H-Other (Explain)3Method: 1-Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other-(Explain)

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