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 repts for for PVNGS,Units 1,2

SUBJECT:

Mon 3 970909 ltr.ing Aug 1997 a DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs E

NOTES:STANDARDIZED PLANT 05000528 Standardized plant. 05000529 Standardized plant. 05000530 RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD4-2 PD 1 1 THOMAS,K 1 1 INTERNAL: ACRS 1 1 AEOD/SPD/RRAB 1 1 CENTER 1 1 1 NRR/DRPM/PECB 1 1 P 1 1 RGN4 1 1 EXTERNAL: LITCO BRYCEFJ H 1 1 NOAC 1 1 NRC PDR 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.

Greg g R. Overbeck Mail Station 7602 Palo Verde Nuclear Vice President TEL 602/39341 48 P.O. Box 52034 Generating Station Nuclear Production FAX 602/3936077 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 (all w/enclosures)

K. E. Perkins INPO Records Center Utility Data Institute t >"

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9709<70251. 97083'.

PDR ADQCK 05000528 PDR

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t NRC MONTHLYOPERATING DATA REPORT i

DOCKET NQ.: 50-528 UNIT NAME: PVNGS-1 DATE: 09/09/97 COMPLETED BY: J. D. Fulton TELEPHONE: 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 This Month Yr. to Date - Cumulative Hours Reactor was Critical 744.0 5,743.1 71,068.3 Hours Generator was On-Line 744.0 5,730.6 69,883.1 Unit Reserve Shutdown Hours 0.0 0.0 0.0 Net Electrical Energy Generated MWh 916,165 7,097,620 82,563,182 UNIT SHUTDOWNS Outage Method of Duration Shutting Down Cause and Corrective Action No. Date Type'ours Reason2 Reactor to Prevent Occurrence No reactor shutdowns occurred during the month of August 1997.

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F-Forced 2Reason: sMethod:

S-Scheduled A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Trip / Scram C-Refueling 3-Automatic Trip / Scram D-Regulatory Restriction 4-Continuation E-Operator Training / License Examination 5-Other-(Explain)

F-Administrative 6-Operational Error (Explain)

H-Other (Explain)

SUMMARY

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t NRC MONTHLYOPERATING DATA REPORT t

DOCKET NO.: 50-529 UNIT NAME: PVNGS-2 DATE: 09/09/97 COMPLETED BY: J. D. Fuiton TELEPHONE: 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 ","... '-':-. ","., "."= '-." 744.0 5,832.0 71,565.7 GeneratorwasOn-Line..'.', ';".. '- .'ours 744.0 5,832.0 70,402.9 Unit Reserve Shutdown Hours 0.0 0.0 0.0 Net Electrical Energy. Generated MWh ':,'. ".

771,291 7,166,226 84,273,118 UNIT SHUTDOWNS Outage Method of Duration Shutting Down Cause and Corrective Action No. Date Type'ours Reason~ Reactors to Prevent Occurrence No reactor shutdowns occurred during the month of August 1997.

F-Forced 2Reason: sMethod:

S-Scheduled A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Trip / Scram C-Refueling 3-Automatic Trip / Scram D-Regulatory Restriction 4-Continuation E-Operator Training / License Examination 5-Other-(Explain)

F-Administrative G-Operational Error (Explain)

H-Other (Explain)

SUMMARY

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

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NRC MONTHLYOPERATING DATA REPORT DOCKET NQ.: 50-530 UNIT NAME: PVNGS-3 DATE: 09/09/97 COMPLETED BY: J. D. Fulton TELEPHONE: 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'-".:,

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

.;-, "', '--,,":,.This;Morith .:.

Hours Reactor'w'as Cilt1cal.;.',-,::;=:-=".".,".-'-:...'-:.'-'."':.-"".; >-':; " '."

4,940.9 66,397.7 was On-Lin'e':-"-. ',',,'-"",".,"':;I,I"'-":-'"> ". 744.0 4,902.3 65,579.8'ours'Gen'eratoi Unit Res'erve Shutdown Hou'rs",-.+",: -.;".',,";,.'.;.,='.4:;;;'.",'""='-.,::,"- '~: 0.0 0.0 0.0 Net Electrical. Eneigy.,'Generated (MWh '::".',':-!~-;"-','. -',: -",

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

'F-Forced ~Reason: sMethod:

S-Scheduled A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Trip / Scram C-Refueling 3-Automatic Trip / Scram D-Regulatory Restriction 4-Continuation E-Operator Training / License Examination 5-Other-(Explain)

F-Administrative G-Operational Error (Explain)

H-Other (Explain)

SUMMARY

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