ML17313A346

Monthly Operating Repts for Mar 1998 for PVNGS Units 1,2 & 3.W/980408 Ltr

ML17313A346
Person / Time
Site:	Palo Verde
Issue date:	03/31/1998
From:	Fulton J, Overbeck G ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
035-00501-GRO-J, 35-501-GRO-J, NUDOCS 9804170140
Download: ML17313A346 (9)

Text

CATEGORY 1 REGULAR RY INFORMATION DISTRIBUTI SYSTEM (RIDS)DOCKET 05000528 05000529 05000530 (formerly Arizona Nuclear Power (formerly Arizona Nuclear Power ACCESSION NBR:9804170140 DOC.DATE: 98/03/31 NOTARIZED:

NO FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi STN-50-529 Palo Verde Nuclear Station, Unit 2, Arizona Publi STN-50-530 Palo Verde Nuclear Station, Unit 3, Arizona Publi AUTH.NAME AUTHOR AFFILIATION FULTON,J.D.

Arizona Public Service Co.OVERBECK,G.R.

Arizona Public Service Co.RECIP.NAME RECIPIENT AFFILIATION SUB JECT: Mo o crating repts for Mar 1998 for PVNGS Units 1,2&:.W/980408 ltr.DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: TITLE: Monthly Operating Report (per Tech Specs)E NOTES: STANDARDIZED PLANT Standardized plant.Standardized plant..-05000528@05000529 05000530 p RECIPIENT ID CODE/NAME PD4-2 PD INTERNAL: ACRS E CEN COPIES LTTR ENCL 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME FIELDS,M AEOD/SPD/RRAB OC/DBA/PAD COPIES LTTR ENCL 1 1 1 1 1 1 EZTERNAL: LITCO BRYCE,J H NRC PDR 1 1 1 1 NOAC 1 1 D 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 10 ENCL 10

%~4 1 t I t Commitment.

lanovAlaa&eryy.Palo Verde Nuclear Generating Station Gregg R.Overbeck Vice President Nuclear Production TEL 602/393-51 48 FAX 602/3936077 035-00501-6RO/JDF April 8, 1998 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

Subject:

Palo Verde Nuclear Generating Station (PVNGS)Units 1, 2, and 3 Docket Nos.STN 50-528/529/530 Monthly Operating Reports for MARCH 1998 Enclosed, are.the Monthly Operating Reports, for March 1998, 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 fo'rwarding 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/gy

Enclosures:

MARCH 1998 Monthly Operating Reports cc: E.W.Merschoff K.E.Perkins INPO Records Center Utility Data Institute'all w/enclosures)

<Ip(,'/jg 7O140 980331 98041 PDR ADQCK 05000528 R PDR t lt I H I I SI I,IV~j gfhSS NRC MONTHLY OPERATING DATA REPORT DOCKET NO.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-528 PVNGS-1 4/08/98 J.D.Fulton 602 250-3549 Reporting Period: March 1998 1.Design Electrical Rating (Net MWe): 1265 2.Maximum Dependable Capacity(NetMWe):

1243 Uriit 1:Generating Statistics-Hours Reactor was Critical Hours Generator-was-On-Line Unit Reserve Shutdown Hours-Net-Electrical-Energy Generated (MWh)UNIT SHUTDOWNS This Month 312.1 312.1 0.0 384,888 t Yr.to', Date 1,698.9 1,669.4 0.0 2,043,120 Cumulative

'5,695.2 74,480.5 0.0 88,246,388 Outage Duration No.Date Type" Hours Reason2 98-02 3/14/98 S 431.9 C Method of Shutting Down ReactoR Cause and Corrective Action to Prevent Occurrence RX manually tripped to begin seventh refueling outage."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)

J S k h t t NRC MONTHLY OPERATING DATA REPORT DOCKET NO.: UNIT NAME: DATE: COMPLETED BY: TELEPHONE:

50-529 PVNGS-2 4/08/98 J.D.Fulton 602 250-3549 Reporting Period: March 1998 1.Design Electrical Rating (Net MWe): 1265 2.Maximum Dependable Capacity(Net MWe): 1243 Unit 2 Generating Statistics 3.Hours Reactor was Critical 4.Hours Generator was On-Line 5.Unit Reserve Shutdown Hours 6.Net Electrical Energy Generated (MWh)UNIT SHUTDOWNS This Month 744.0 744.0 0.0 946,142 Yr.to Date 2,160.0 2,160.0 0.0 2,747,410 Cumulative 75,585.7 74,392.8 0.0 89,176,969 No.Outage Method of Duration Shutting Down Date Type" Hours Reason>Reactors Cause and Corrective Action to Prevent Occurrence No reactor shutdowns occurred during the month of March 1998.~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)sMethod: 1-Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other-(Explain)

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

50-530 PVNGS-3 4/08/98 J.D.Fulton Reporting Period: March 1998 1.Design Electrical Rating (Net MWe): 1269 2.Maximum Dependable Capacity (Net MWe): 1247 Unit 3 Generating 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 0.0 926,784 Yr.to Date 2,160.0 2,160.0 0.0 2,697,745 Cumulative 71,485.7 70,659.6 0.0 85,450,716 No.Outage Duration Date Type" Hours Reason2 Method of Shutting Down ReactoR Cause and Corrective Action to Prevent Occurrence No reactor shutdowns occurred during the month of March 1998."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)sMethod: 1-Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other-(Explain) r ,I II II