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 NOTARIZED: NO DOCKET ¹ FACIL STN '5 0 52 8 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528 8+~i4.- 5~8;52 9 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

SUBJECT:

Monthly o crating repts for July 1997 for PVNGS,Units 1,2 70812 lt 6 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 FIELDS,M 1 1 INTERNAL: ACRS 1 1 E CENTER 01 OC/DBA/PAD 1 1 RES/D RGN4 1 1 EXTERNAL: LMITCO MARSHALL 1 1 NOAC 1 1 D NRC PDR 1 1 U

M N

WASTETH NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE 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.

Gregrt et. Oxerbeck Start Station 7602 oaio Veroe,'roc:eae o ce '+5,oner  ? O. Box 52034 Se. erat,",g S:a".o" Pboenrx. AZ 65072-2034 5 00481 GRO AUQUnr 'rQ, $ 997 !)')

AUG 2 6 '"-o7 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 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 (all w/enclosures) $~88 t INPO Records Center Utility Data Institute ooostsoato 9yoyst PDR *DOCK 05000528 R PDR

NRC MONTHLYOPERATING DATA REPORT DOCKET NO.: 50-528 UNIT NAME: PVNGS-1 DATE: 08/11/97 COMPLETED BY: J. D. Fulton TELEPHONE:

Reporting Period: Jul 1997 Design Electrical Rating (Net MWe): 1265

2. MaximumDependable Capacity(Net MWe): 1243 Unit 1 Generatin Statistics This Month Yr. to Date Cumulative Hours Reactor was Critical 744.0 4,999.1 70,324.3 Hours Generator was On-Line 744.0 4,986.6 69,139.1 Unit Reserve ShutdovnTH ours 0.0 0.0 0;0 Net Electrical Ener Generated MWh 922,406 6,181,455 81,647,017 UNIT SHUTDOWNS Outage Method of Duration Shutting Down Cause and Corrective Action No. Date Type1 Hours Reason2 Reactor to Prevent Occurrence No reactor shutdowns occurred during the month of July 1997.

1F-Forced Reason: Method:

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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NRG MONTHLYOPERATlNG DATA REPORT DOCKFT NO.: 50-529 UNIT NAME: PVNGS-2 DATE: 08/11/97 COMPLETED BY: J. D. F.uiton TELEPHONE: 602 250-3549 Reporting Period: Jul 1997

1. Design Electrical Rating (Net MWe): 1265

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

1F-Forced 2Reason: 3Method:

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) 4

SUMMARY

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

NRC MONTHLYOPERATlNG DATA REPORT DOCKET NO.: 50-530 UNIT NAME: PVNGS-3 DATE: 08/11/97 COMPLETED BY: J. D. Fulton TELEPHONE: 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 This Month Yr. to Date Cumulative

3. Hours Reactor was Critical 744.0 4.196.9 65,653.7

4. Mours Generator was On-Line 744.0 4,158.3 64,835.8

5. Unit Reserve Shutdown+lours 0.0 0.0 0.0

6. Net ElectricalEner yGenerated MWh 912,442 4,931,757 78,230,902 UNIT SHUTDOWNS Outage Method of Duration Shutting Down Cause and Corrective Action No. Date Type1 Hours Reason Reactor3 to Prevent Occurrence No reactor shutdowns occurred during the month of July 1997.

F-Forced 2Reason: 3Method:

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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