ML17304B395

Monthly Operating Repts for Jul 1989 for Palo Verde Nuclear Generating Station,Units 1,2 & 3.W/890814 Ltr

ML17304B395
Person / Time
Site:	Palo Verde
Issue date:	07/31/1989
From:	Haynes J, Porter K ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
254-00349-JGH-K, 254-349-JGH-K, NUDOCS 8908210186
Download: ML17304B395 (36)

Text

...,, gcgp~RATED D1 BUTfON DEMONSTR TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:890 8210186 DOC.DATE: 89/07/3 1 NOTARIZED: NO DOCKET g 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. NAME AUTHOR AFFILIATION PORTER,K.F. Arizona Public Service Co. (formerly Arizona Nuclear Power HAYNES,J.G. Arizona Public Service Co. (formerly Arizona Nuclear Power RECIP.NAME RECIPIENT AFFILIATION I

SUBJECT:

Monthly operating repts for Jul 1989 for Palo Verde Nuclear Generating Station, Units 1,2 & 3.W/890814.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR XENCL ASSIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES: 05000528 Standardized plant. 05000529 h Standardized plant. 05000530 RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD5 LA 3 3 PD5 PD 1 1 CHAN,T 1 1 DAVIS,M. 1 1 INTERNAL: ACRS 10 =10 AEOD/DOA 1 1 AEOD/DS P/TPAB 1 1 IRM TECH ADV 2 2 NRR/DLPQ/PEB 10 1 1 NRR/DOEA/EAB 11 1 1 NRR/DR 10 1 1 NUDOCS-ABSTRACT 1 1 E ILE 1 1 RGN5 1 1 EXTERNAL EGGG S IMPSON I F 1 1 LPDR 1 1 NRC PDR 1 1 NSIC 1 1 NOTES: 1 1 D

TOTAL NUMBER OF COPIES REQUIRED: LTTR 31 ENCL 31

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Arizona Public Service Company PALO VERDE NUCLEAR GENERATING STATION P.O. BOX 52034 ~ PHOENIX. ARIZONA 85072-2034 IDI'II 254-00349-JGH/KFP August 14, 1989 Docket Nos. STN 50-528/529/530 Document Control Desk U. S. Nuclear Regulatory Commission Mail Station Pl-137 Washington, D.C. 20555

Dear Sirs:

Subj ect: Palo Verde Nuclear Generating Station (PVNGS)

Units 1, 2 and 3 Monthly .Operating Reports for July 1989 File'9-024-404 89-056-026 Attached are the Monthly Operating Reports for July 1989 prepared and submitted pursuant to Specification 6.9.1.6 of Appendix A (Technical Specifications) to the Palo Verde Nuclear Generating Station, Units 1, 2 and 3 Operating Licenses. By copy of this letter, we are also forwarding the Monthly Operating Reports to the Regional Administrator of the Region -V Office.

If you have any questions, please contact Mr. K. F. Porter, at (60 602)) 371-4187.

Very truly yours, J. G. Haynes Vice President Nuclear Production JGH/KFP/dim Attachments cc: M. J. Davis (all w/attachments)

J. B. Martin T. J, Polich J. A. Amenta INPO Records Center 89082ioi86 85'073i PDR ADOCK 05000528 R PDC

~ ~

Monthly Operating Report Page 2 bcc: E. E. Van Brunt, Jr. (7040) (all w/attachments)

D. B. Karner (9012)

'A. C. Gehr (4141)

R. J. Adney (6915)

J. E. Allen (7106)

J. M. Allen (6123)

D. B. Andrews (6345)

R. A. Bernier (7048)

F. C. Buckingham (6451)

M. L. Clyde (6079)

K. B. Contois (6985)

B. S. Ecklund (7035)

R. E. Gouge (6486)

D. A. Hackbert (6795)

D. E. Hardy (8038)

D. R. Heinicke (6452)

W. E. Ide (6932)

J. R. LoCicero (6144)

W. C. Marsh (6123)

R. W. Page (7102)

K. F. Porter (7035)

W. F. Quinn (7040)

A. C. Rogers (7048)

S. L. Schey (6231)

J. J. Scott (6428)

T. D. Shriver (6148)

K. M. Johnson'owers (6077)

G. W. (6081)

C. R. Stevens (7006)

C. H. Teeter (7102)

P. L. Vogt (4161)

S. Lawson (7434)

P. J. Wiley (6920)

D. Wootten (7035)

R. E. Younger (6070)

D. Kahler (6345)

W. F. Conway (9012)

J. T. Reilly (6102)

B. W. McCaskey (6086)

D. L. Metz (2208)

NRC MONTHLY OPERATING REPORT DOCKET NO. 50-528 UNIT NAME PVNGS-1 DATE 08 09 89 COMPLETED BY K F Porter TELEPHONE 602 371-4187 OPERATING STATUS

l. Unit Name: Palo Verde Nuclear Generatin Station Unit 2.

3. Licensed Thermal Power (MWt): 3800

4. Nameplate Rating (Gross MWe): 1403

5. Design Electrical Rating (Net MWe): ~12 0

6. Maximum Dependable Capacity (Gross MWe): 1303

7. Maximum Dependable Capacity (Net MWe): ~122

8. If Changes Occur In Capacity Ratings (Items Number 3 Through 7)

Since Last Report, Give Reasons: N A

9. Power Level to Which Restricted, If Any (Net MWe): None 10 Reasons For Restrictions, If Any: N A This Month Yr.-to-Date Cumulative 11 Hours in Reporting Period 44 5 088 0 30 44 0 12 Number of Hours Reactor Was Critical 1 522 0 17 262.1 13 Reactor Reserve Shutdown Hours

14. Hours Generator On-Line 1 522 0 16 826 9

15. Unit Reserve Shutdown Hours

16. Gross Thermal Energy Generated (MWH) 5 565 298.0 60 931 221.0 17 Gross Electrical Energy Generated (MWH) 1 933 00 0 21 163 100 0 18 Net Electrical Energy Generated (MWH) 1 96550 19 93 190 0 19 Unit Service Factor 29 9 54 7 20 Unit Availability Factor 29 9 54 7a 21 Unit Capacity Factor (Using MDC Net) 28 9 52 7 22 Unit Capacity Factor (Using DER Net) 50

23. Unit Forced Outage Rate 28 ls

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

N A

25. If Shutdown At End of Report Period, Estimated Date of Startup:

Se tember 20 1989 Forecast Achieved INITIAL CRITICALITY ~05 85 ~05 25 85 INITIAL ELECTRICITY ~06 85 06I610 85 COMMERCIAL OPERATION ~11 85 01/128 86

j AVERAGE DAILY UNIT POWER L DOCKET NO. 50-528 UNIT NAME PVNGS-1 DATE 08 09 89 COMPLETED BY K F Porter TELEPHONE 602 371-4187 MONTH: JULY 1989 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 17 18 19 20 21 22 23 24 25 10 26 27 12 28 13 29 14 30 15 31 16

t REFUELING INFORMATION DOCKET NO. 50-528 UNIT NAME PVNGS-1 DATE 08 09 89 COMPLETED BY K F Porter TELEPHONE 602 3 1-4187

1. Scheduled date for next refueling shutdown.

03/01/91, 3rd refueling.

2. . Scheduled date for restart following refueling.

06/03/91

3. Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendments To be determined.

4. Scheduled date for submitting proposed licensing action and supporting information.

To be determined.,

5. Important Licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures.

The fuel vendor for the next reload will be Combustion Engineering.

6. The number of fuel assemblies a) In the core. 241 b) In the spent fuel storage pool. 188

7. Licensed spent fuel storage capacity. 1329 Intended change in spent fuel storage capacity. None

8. Projected date of last refueling that can be discharged to spent fuel storage pool assuming present capacity.

2004 (18 Month reloads and full core discharge capability).

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SU Y OF OPERATING EXPERIENCE FO E MONTH DOCKET NO. 50-528 UNIT NAME PVNGS-1 DATE 08 09 89 COMPLETED BY K F Porter TELEPHONE 602 371-4187 JULY 1989 07/01 0000 Unit begins month in Mode 6, 2nd Refueling Outage.

07/31 2400 Unit ends month in Mode 6.

I SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-528 UNIT NAME PVNGS-1 DATE COMPLETED BY K. F. Porter Method of Cause and Corrective Duration Shutting System Component Action to No. Date Type Hours Reason Down Reactor LER No. Code Code Prevent Recurrence 89/03 04/08/89 S 744 N/A N/A N/A 2nd refueling outage.

F-Forced Reason: Method: Exhibit F-Instructions S-Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of the Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuation from (NUREG 0161)

E-Operator Training & License Examination Previous Month F-Administrative 5-Reduction of 20%

G-Operational Error or Greater in the Exhibit H-Same Source H-Other (Explain) Past 24 Hours 9-Other-(Explain)

NRC MONTHLY OPERATING REPORT DOCKET NO. 50-529 UNIT NAME PVNGS-2 DATE 08 09 89 COMPLETED BY K F Porter TELEPHONE 602 371-418 OPERATING STATUS

1. Unit Name: Palo Verde Nuclear Generatin Station Unit 2 2.

3. Licensed Thermal Power (MWt): 3800 4, Nameplate Rating (Gross MWe): 1403

5. Design Electrical Rating (Net MWe): ~12 0

6. Maximum Dependable Capacity (Gross MWe): 1303

7. Maximum Dependable Capacity (Net MWe): 1221

8. If Changes Occur In Capacity Ratings (Items Number 3 Through 7)

Since Last Report, Give Reasons: N A

9. Power Level to Which Restricted, If Any (Net MWe): None

10. Reasons For Restrictions, If Any: N A This Month Yr.-to-Date Cumulative

11. Hours in Reporting Period 744 0 5 088 0 25 128 0

12. Number of Hours Reactor Was Critical 549.7 2 069.0 17 094 1

13. Reactor Reserve Shutdown Hours

14. Hours Generator On-Line 4 8 1 1 949.9 16 690.6

15. Unit Reserve Shutdown Hours 0 0 0.0 0 0

16. Gross Thermal Energy Generated (MWH) 1 65 660 7 165 994 61 092 771

17. Gross Electrical Energy Generated (MWH) 567 000 2 480 500 0 21 348 9 0.0

18. Net Electrical Energy Generated (MWH) 515 63 2 2 851 0 19 961 904 0

19. Unit Service Factor 64 3 38.3 66 4

20. Unit Availability Factor 64 3 38 3 66 4

21. Unit Capacity Factor (Using MDC Net) 56 8 36 a 65 la

22. Unit Capacity Factor (Using DER Net) 62 6

23. Unit Forced Outage Rate 7 9

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Refuelin Outa e - 01 90 - 90 Da s

25. If Shutdown At End of Report Period, Estimated Date of Startup:

N A Forecast Achieved INITIAL CRITICALITY ~03 86 04/618 86 INITIAL ELECTRICITY 06 86 05/320 86 COMMERCIAL OPERATION ~11 86 09/919 86 r ~ 4 AVERAGE DAILY UNIT POWER L DOCKET NO. 50-529 UNIT NAME PVNGS-2 DATE COMPLETED BY K F Porter TELEPHONE 602 371-418 MONTH'ULY 1989 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 563 17 1060 18 1 58 19 49 20 21 223 22 120 23 1218 1238 24 1226 1234 25 1226 10 1238 26 1138 1240 27 1139 12 112 28 123 13 29 1240 14 30 1239 15 31 1238 16

REFUELING INFORMATION DOCKET NO. 50-529 UNIT NAME PVNGS-2 DATE 08 09 89 COMPLETED BY K F. Porter TELEPHONE 602 3 1-4187

1. Scheduled date for next refueling shutdown.

01/13/90, 2nd refueling.

2. Scheduled date for restart following refueling.

04/20/90

3. Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment' To be determined.

4. Scheduled date for submitting proposed licensing action and supporting information.

09/89

5. Important Licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures.

To be determined.

6. The number of fuel assemblies a) In the core. 241 b) In the spent fuel storage pool. 108

7. Licensed spent fuel storage capacity. 1329 Intended change in spent fuel storage capacity. None

8. Projected date of last refueling that can be discharged to spent fuel storage pool assuming present capacity.

2004 (18 Month reloads and full core discharge capability).

S Y OF OPERATING EXPERIENCE FO E MONTH t

DOCKET NO. 50-529 UNIT NAME PVNGS-2 DATE 08 09 89 COMPLETED BY K F Porter TELEPHONE 602 3 1-418 JULY 1989 07/01 0000 Unit began month operating in Mode 1, 28% RX Power.

07/03 1721 Unit reached 100$ RX Power.

07/04 0033 Unit began power reduction for outage to repair one inch line break on the Feedwater Pump "B" Bypass.

07/04 0324 Turbine taken off-line.

07/04 0331 Unit entered Mode 2.

07/06 1651 Unit entered Mode l.

07/06 1847 Generator synchronized to grid.

07/07 2109 Unit reached 100% RX Power.

07/12 2212 RX/Turbine trip due to loss of electrical bus NAN-S02. Unit stabilized in Mode 3.

07/21 0032 Unit entered Mode 2.

07/21 0404 Unit entered=Mode 1.

07/21 0844 Generator synchronized to grid.

07/22 0345 Unit reached 100$ RX Power.

07/26 1756 Commenced power reduction to 65% for troubleshooting feedwater pump turbine "B" oscillations.

07/27 0713 Unit back at 100% RX Power.

07/31 2400 Unit ended month in Mode 1, 100% RX Power.

SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-529 UNIT NAME PVNGS-2 DATE COMPLETED BY K. F. Porter Method of Cause and Corrective Duration Shutting System Component Action to No. Date Typel Hours Reason Down Reactor3 LER No. Code4 Code5 Prevent Recurrence 89/03 07/04/89 F 63.4 N/A Turbine was taken off-line for repair of a condensate line.

89/04 07/12/89 F 202.5 N/Av Loss of power bus NAN-S02 resulted in loss of power to two RCPs.

89/05 07/26/89 S 0.0 N/A Power reduced to 65% for troubleshooting of FWPT "B" oscillations.

F-Forced Reason: Method: Exhibit F-Instructions S-Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of the Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuation from (NUREG 0161)

E-Operator Training & License Examination Previous Month F-Administrative 5-Reduction of 20$

G-Operational Error or Greater in the Exhibit H-Same Source H-Other (Explain) Past 24 Hours 9-Other-(Explain)

I NRC MONTHLY OPERATING REPORT DOCKET NO. 50-530 UNIT NAME PVNGS-3 DATE 08 09 89 COMPLETED BY K F Porter TELEPHONE 602 3 1-4187 OPERATING STATUS

1. Unit Name: Palo Verde Nuclear Generatin Station Unit 3

2. Reporting Period: Jul 1989

3. Licensed Thermal Power (MWt): 3800 4, Nameplate Rating (Gross MWe): 1403

5. Design Electrical Rating (Net MWe): ~12 0

6. Maximum Dependable Capacity (Gross MWe): 1303

7. Maximum Dependable Capacity (Net MWe): 1221

8. If Changes Occur In Capacity Ratings (Items Number 3 Through 7)

Since Last Report, Give Reasons: N A

9. Power Level to Which Restricted, If Any (Net MWe): None

10. Reasons For Restrictions, If Any: N A This Month Yr.-to-Date Cumulative

11. Hours in Reporting Period 44 0 5 088 0 13 704 0 12 Number of Hours Reactor

'3 Was Critical 1 106 1 930 8 Reactor Reserve Shutdown Hours

14. Hours Generator On-Line 1 095 0 9 273 0

15. Unit Reserve Shutdown Hours 16 Gross Thermal Energy Generated (MWH) 4 090 086 0 34 402 824.0 Gross Electrical Energy

'7.

Generated (MWH) 1 420 500.0 12 067 00.0

18. Net Electrical Energy Generated (MWH) 1 327 990 0 11 363 465 0

19. Unit Service Factor 21 5%

20. Unit Availability Factor 21 5 67.7a

21. Unit Capaci.ty Factor (Using MDC Net) 21 4 67 9

22. Unit Capacity Factor (Using DER Net) 65 3

23. Unit Forced Outage Rate 9 1

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

N A

25. If Shutdown At End of Report Period, Estimated Date of Startup:

Se tember 01 1989 Forecast Achieved INITIAL CRITICALITY 02782 ~10 25 8 INITIAL ELECTRICITY 07 87 ~11 28 8 COMMERCIAL OPERATION 09 87 01I108 88

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AVERAGE DAILY UNIT POWER L DOCKET NO. 50-530 UNIT NAME PVNGS-3 DATE 08 09 89 COMPLETED BY K F Porter TELEPHONE 602 3 1-4187 MONTH: JULY 1989 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 17 18 19 20 21 22 23 24 25 10 26 27 12 28 13 29 14 30 15 16

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REFUELING INFORMATION 1

DOCKET NO. 50-530 UNIT NAME PVNGS-3 DATE 08 09 89 COMPLETED BY K F Porter TELEPHONE 602 3 1-418

1. Scheduled date for next refueling shutdown.

11/17/90, 2nd refueling.

2. Scheduled date for restart following refueling.

02/19/91

3. Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendments To be determined.

4. Scheduled date for submitting proposed licensing action and supporting information.

To be determined.

5. Important Licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures.

The fuel vendor for the next reload will be Combustion Engineering.

6. The number of fuel assemblies a) In the core. 241 b) In the spent fuel storage pool. 104

7. Licensed spent fuel storage capacity. 1329 Intended change in spent fuel storage capacity. None

8. Projected date of last refueling that can be discharged to spent fuel storage pool assuming present capacity.

2005 (18 Month reloads and full core discharge capability).

S Y OF OPERATING EXPERIENCE FO E MONTH DOCKET NO. 50-530 UNIT NAME PVNGS-3 DATE 08 09 89 COMPLETED BY K F Porter TELEPHONE 602 371-4187 JULY 1989 07/01 0000 Unit began month in Mode 6, 1st Refueling Outage.

07/31 2400 Unit ended month in Mode 6.

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SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-530 UNIT NAME PVNGS-3 DATE COMPLETED BY K. F. Porter Method of Cause and Corrective Duration Shutting System Component Action to No. Date Typel Hours Reason Down Reactor LER No. Code Code5 Prevent Recurrence 89/03 03/08/89 S 744 N/A N/A N/A Continuation of unit refuelin outage.

F-Forced Reason: Method: Exhibit F-Instructions S-Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of the Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuation from (NUREG 0161)

E-Operator Training & License Examination Previous Month F-Administrative 5-Reduction of 20$

G-Operational Error or Greater in the Exhibit H-Same Source H-Other (Explain) Past 24 Hours 9-Other-(Explain) ll ll I

I I

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