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)

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ACCESSION NBR:9711200211 DOC.DATE. DOCKET FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528

-PTN-'50-529 Palo Verde Nuclear Station, Unit 2, Arizona Publi 05000529 S'fN-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 Monthly operating repts for Oct 1

SUBJECT:

Generating Station,Units1,2,63 /971112 ltr.lo Verde Nuclear T

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

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

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

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NRC MONTHLYOPERATING DATA REPORT DOCKET NO.: 50-528 UNIT NAME: PVNGS-1 DATE: 11/10/97 COMPLETED BY J. D. Fulton TELEPHONE:

Reporting Period: October 1997

1. Design Electrical Rating (Net MWe): 1265

2. Maximum Dependable Capacity (Net MWe): 1243

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-".';4~+m"..'.,':."~<'.-.."".Unit'-;1".,Ge'neratin",'Statis/tie's.'".";.i~V'";4';:,.:w:; '.;.;."-.~This'h7lonth.-w-,'y>>>>  ;~3';=:Yr-'.",to'":Date~-." .""";..Cumulative~~

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

;.7=.i4p$ /g4'<+%~~94iP>X>>=,-,:~ 744.0 7,207.1 72,532.3

'Ho>>ur's>>.Gen>>'e/rato'r-Was On'-L>>ine""~4g~~.-'."-SgP4.': @q~:~,-"-.4 744.0 7,194.6 71,347.1

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Unit'.Reserv/e'.Shutdow'n;Houisg'.A~'5;:-;-~4';~~5<<'~;;; 0.0 0.0 0.0

'.Net'.Electrical'-.En'er .'Gen'e'iated; MWh ~~7<4~'.4Fg<<. 915,315 8,902,364 84,367,926 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 October 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 8-Operational Error (Explain)

H-Other (Explain)

SUMMARY

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t NRC MONTHLYOPERATING DATA REPORT t

DOCKET QO.: 50-529 UNIT NAME: PVNGS-2 DATE: 11/1 0/97 COMPLETED BY: J. D. Fulton TELEPHONE: 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, Thfs Month 'r.'o Date ';,

'um'ulative'1,961.7

,228.0 Hours Reactor was Critical 276.0 Hours Generator Iwas On-Line 245.9 6,197.9 70,768.8

5. Unit Reserve Shutdown Hours 0.0 0.0 0.0 Ener Generated 'et'Electrical MWh 198,772 7,463,082 84,569,974 UNIT SHUTDOWNS Outage Method of Duration Shutting Down Cause and Corrective Action No. Date Type'ours ReasorP Reactor to Prevent Occurrence 97-01 9/6/97 S 893.2 C 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 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 HO.: 50-530 UNIT NAME: PVNGS-3 DATE: 11/10/97 COMPLETED BY: J. D. Fulton TELEPHONE: 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

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--".:.-'-'=, ";-- '-"- ".>This Month":.",,.""Yr.to Date, ; Gumulatlve',

3. Hours Reactor was Critical: --'.-'"; -" ;-".': 744.0 6,404.9 67,861.7

4. Hours Generator'as On-Line' 744.0 6,366.3 67,043.8

5. Unit Reserve Shutdown Houis 0.0 0.0 0.0

6. Net Electrical Energ Generated MWh 926,871 7,644,540 80,943,685 UNIT SHUTDOWNS Outage Method of Duration Shutting Down Cause and Corrective Action No. Date Type'ours Reason Reactor to Prevent Occurrence No reactor shutdowns occurred during the month of October 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 6-Operational Error (Explain)

H-Other (Explain)

SUMMARY

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