ML17313A421

Monthly Operating Repts for May 1998 for Pvngs,Units 1,2 & 3.W/980609 Ltr

ML17313A421
Person / Time
Site:	Palo Verde
Issue date:	05/31/1998
From:	Fulton J, Overbeck G ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
035-00507-GRO-J, 35-507-GRO-J, NUDOCS 9806180212
Download: ML17313A421 (10)

Text

CATEGORY 1 REGULAT Y INFORMATION DISTRIBUTIO SYSTEM (RIDS)

ACCESSION NBR:980 6180212 DOC.DATE: DOCKET FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528 STN-50-529 Palo Verde Nuclear Station, Unit 2, Arizona Publi 05000529.

STN-50-530 Palo Verde Nuclear Station, Unit 3, Arizona Publi 05000530 AUTH.NAYiE 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 SUB JECT: Mo t;hly~ repts for May 1998 for PVNGS,Units 1,2 &

.W/98 09 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs NOTES:STANDARDIZED PLANT 05000528@

Standardized plant. 05000529 Standardized plant. 05000530()

RECXPIENT COPIES RECIPIENT COPXES ID CODE/NAME LTTR "ENCL ID CODE/NAME LTTR ENCL PD4-2 PD 1 . 1 FIELDS,M 1 1 INTERNAL: 1 1 AEOD/SPD/RRAB 1 1 MORSÃ 1 1 OC/DBA/PAD 1 1 RGN4 1 1 EXTERNAL: LITCO BRYCE,J H 1 1 NOAC 1 1 D NRC PDR 1 1 E

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

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.+'&A Commitmnnt. Innovation. Aery.

Gregg R. Overbeck Mail Station 7602 Palo Verde Nuclear Vice President TEL 60~148 P.O. Box 52034 Generating Station Nuclear Production FAX 602/3934077 Phoenix, AZ 85072-2034 035-00507-6RO/JDF June 9, 1998 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 MAY 1998 Enclosed are the Monthly Operating Reports for May 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 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/cj

Enclosures:

MAY 1998 Monthly Operating Reports cc: E. W. Merschoff (all w/enclosures)

K. E. Perkins INPO Records Center Utility Data Institute

'ogQ5 980bi802i2 98053i PDR ADQCK 05000528 R PDR

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NRC MONTHLYOPERATING DATA REPORT DOCKET NO.: 50-528 UNIT NAME: PVNGS-1 DATE: 6/9/98 COMPLETED BY: J. D. Fulton TELEPHONE: 602 250-3549 Reporting Period: Ma 1998

1. Design Electrical Rating (Net MWe): 1265

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2. Maximum Dependable Capacity (Net MWe): 1243

'Unit O':Ge'n'eratin 'tatistics".- .','= " Month'-.-". .',:,.Yj;.to, Date Cumulative. ='.

Hours Reactor was Critical '...:,."'. 744.0 2,736.9 76,733.2

4. Hours Ge'nerator,;was,On-Line"'...','.

744.0 2,683.5 .75,494.6 Unit Reserve Shutdow'ri Hours ', '-

0.0 0.0 0.0 Net Electrical Energy Generated (MWh) ', 930,330 3,234,332 89,437,600

'.,'NIT SHUTDOWNS Outage Method of Duration Shutting Down Cause and Corrective Action No. Date Type'ours Reason Reactot to Prevent Occurrence No reactor shutdowns occurred during the month of May 1998.

'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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NRC MONTHLYOPERATING DATA REPORT DOCKET NO.: 50-529 UNIT NAME: PVNGS-2 DATE: 6/9/98 COMPLETED BY: J. D. Fulton TELEPHONE: 602 250-3549 Reporting Period: Ma 1998

1. Design Electrical Rating(Net MWe): 1265

2. Maximum Dependable Capacity (Net MWe): 1243 Unit 2 Generatin Statistics', This'Month " Yr..to Date .:-

Cumulative Reactor was Critical ; 'ours 744.0 3,624.0 77,049.7 Gene'rator, was On-Line ' 'ours 744.0 3,624.0 75,856.8 Unit Reserve Shutdown. Hours 0.0 0.0 0.0 Net Electrical Energy Generated (MWh)., 942,630 4,604,673 91,034,232 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 May 1998.

'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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l NRC MONTHLYOPERATING DATA REPORT t

DOCKET NO.: 50-530 UNIT NAME: PI/NGS-3 DATE: 6/9/98 COMPLETED BY: J. D. Fulton TELEPHONE: 602 250-3549 Reporting Period: Ma 1998

1. Design Electrical Rating (Net MWe): 1269

2. Maximum Dependable Capacity (Net MWe): 1247

'Unit 3 Geneiatin Hours Reactoi was Critical',

'his'Month.

Statistics ..

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744.0 Yr. to Date 3,624.0 Cu'mulative.-

'2,949.7

4. Hours Geneiator was On-Line"" 744.0 3,624.0 72,123.6

5. Unit Reserve Shutdown Hours ".

0.0 0.0 0.0 6 Net Electrical Energy Generated (MWh) 927,347 4,525,408 87,278,379 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 May 1998.

'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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