ML17305A477

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Monthly Operating Repts for Dec 1989 for Palo Verde Units 1, 2 & 3.W/900112 Ltr
ML17305A477
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 12/31/1989
From: James M. Levine, Porter K
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
243-00703-JML-K, 243-703-JML-K, NUDOCS 9001190312
Download: ML17305A477 (31)
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Text

ACCELERATED DISHUBUTION DEMONSTjRATION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9001190312 DOC.DATE:

FACIL:STN-50-528 Palo Verde Nuclear Station,

%~~MUnit NOTARIZED: NO 1, Arizona DOCKET g 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 LEVINE,J.M. Arizona Public Service Co. (formerly Arizona Nuclear Power RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly o crating repts for Dec 1989 for Palo Verde Units 1, 2 & 3.w 9001 2 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES 05000528, A Standardized plant. 05000529 Standardized plant. 05000530 P 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 PETERSON,S. 1 1 INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/DS P/TPAB 1 1 IRM TECH ADV 2 2 NRR/DLPQ/LPEB10 1 1 NRR/DOEA/OEAB11 1 1 1 1 NUDOCS-ABSTRACT 1 1 1 1 RGN5 1 1 EXTERNAL EG&G S IMPSON g F 1 1 LPDR 1 1 NRC PDR 1 1 NSIC 1 1 NOTES: 1 1 p,

p NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASIEt CONTACT THE. DOCUMENT CONIROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISrRIBUTION LISIS FOR DOCUMENTS YOU DON'T NEEDl TOTAL NUMBER OF COPIES REQUIRED: LTTR 32 ENCL 32

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Arizona Public Service Company PALO VERDE NUCLEAR GENERATING STATION P.O. BOX 52034 ~ PHOENIX. ARIZONA 85072-2034 254-00703- JML/KFP January 12, 1990 Docket Nos. STN 50-528/529/530 Document, Control Desk U. S. Nuclear Regulatory Commission Mail Station Pl-37 Washington, D.C. 20555

Subject:

Palo Verde Nuclear Generating Station (PVNGS)

Units 1, 2, and 3 Monthly Operating Reports for December 1989 File: 89-024-404/89-056-026 Attached are the Monthly Operating Reports for December 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 (602) 340-4187.

questions, please contact Mr. K. F. Porter, at Very t uly yours, M. Levine Vice President Nuclear Production JML/KFP Attachments cc: M. J. Davis (all w/attachments)

J. B. Martin T. J. Polich J. A. Amenta INPO Records Center 900ii90312 39123i PDR ADOCK 05000S2S PDC

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NRC MONTHLY OPERATING REPORT DOCKET NO. 50-528 UNIT NAME PVNGS-1 DATE COMPLETED BY K F Porter OPERATING STATUS

1. Unit Name: Palo Verde Nuclear Generatin Station Unit 1
2. Reporting Period: December 1989
3. Licensed Thermal Power (MWt): 3800
4. Nameplate Rating (Gross MWe): 1403
5. Design Electrical Rating (Net MWe): 1270
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 ll. Hours in Reporting Period 744 8 60 34 416
12. Number of Hours Reactor Was Critical 0 0 1 522 0 17 262.1
13. Reactor Reserve Shutdown Hours 0.0 0 0 0 0 14 Hours Generator On-Line 0 0 1 522 0 16 826 9

'5 Unit Reserve Shutdown Hours 0 0 0 0 0 0

'6.

Gross Thermal Energy Generated (MWH) 5 565 298 60 931 221

17. Gross Electrical Energy Generated (MWH) 1 933 700 21 163 100 18 Net Electrical Energy Generated (MWH) 1 9655 19 793 190 Unit Service Factor

'9.

0.0a 17.4% 48.9a

20. Unit Availability Factor 0.0% 17 4% 48.9a
21. Unit Capacity Factor (Using MDC Net) 0 0 16 8 4 .1
22. Unit Capacity Factor (Using DER Net) 0.0a 45.3a
23. Unit Forced Outage Rate 0.0a 28 1 s
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 Start-up:

Februar 25 1990 Forecast Achieved INITIAL CRITICALITY ~05 85 05/525 85 INITIAL ELECTRICITY ~06 85 06 10 85 COMMERCIAL OPERATION ll 85 01 28 86 1-

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-528 UNIT NAME PVNGS-1 DATE COMPLETED BY K F Porter MONTH: DECEMBER 1989 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 18 19 ~

20 21 22 23 24 25 10 26 27 12 28 13 29 14 30 15 31 16

kl REFUELING INFORMATION DOCKET NO. 50-528 UNIT NAME PVNGS-1 DATE COMPLETED BY K F Porter

1. Scheduled date for next refueling shutdown.

09/15/91, 3rd refueling.

2. Scheduled date for restart following refueling.

12/19/91

3. Will refueling or resumption of operation thereafter require a Technical Specification change or other license amen'dmentV 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.

To be determined.

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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SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO. 50-528 UNIT NAME PVNGS-1 DATE COMPLETED BY K F Porter DECEMBER 1989 12/01 00:00 Unit began the month in Mode 6, 2nd Refueling Outage.

12/31 24:00 Unit ended the month in Mode 6.

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SHUTDOWNS AND POWER REDUCTIONS DOCKET NO 50-528 UNIT NAME PVNGS-1 DATE COMPLETED BY K.F. Porter No. Date Duration Type'ours Reason~

Method Shutting Down of Reactor~ LER No.

Code'ause System Component Code~

and Corrective Action to Prevent Recurrence 89/03 04/08/89 S 744 N/A N/A N/A Continuation of 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 Ec License Previous Month Examination 5-Reduction of 20t or F-Administrative,. Greater in the Past 'Exhibit H-Same Source G-Operational Error 24 Hours H-Other (Explain) 9-Other-(Explain)

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NRC MONTHLY OPERATING REPORT DOCKET NO. 50-529 UNIT NAME PVNGS-2 DATE COMPLETED BY K F Porter OPERATING STATUS

1. Unit Name: Palo Verde Nuclear Generatin Station Unit 2
2. Reporting Period: December 1989
3. Licensed Thermal Power (MWt): 3800
4. Nameplate Rating (Gross MWe): 1403 Design Electrical Rating (Net MWe): 1270
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 8 60 28 800
12. Number of Hours Reactor Was Critical 70 0 4 226.0 19 251.1
13. Reactor Reserve Shutdown Hours 0.0 0 0 0.0
14. Hours Generator On-Line 690 9 4 006.5 18 747.2
15. Unit Reserve Shutdown Hours 0.0 0.0 0 0
16. Gross Thermal Energy Gen'crated (MWH) 2 546 33 14 701 576 68 628 353
17. Gross Electrical Energy Generated (MWH) 890 400 5 101 400 23 969 870 18 Net Electrical Energy (MWH) 'enerated 838 309 4 698 59 22 382 812
19. Unit Service Factor 92.9a 45.7% 65.la
20. Unit Availability Factor 92 9 45.7% 65.1S
21. Unit Capacity Factor (Using MDC Net) 92.3% 43.9s 63.7%

Unit Capacity Factor (Using DER Net) 88 7% 42.2a 61.2%

23. Unit Forced Outage Rate 7.1% 25.1% 10.5%
24. Shutdowns Scheduled Over Next 6 Months (Type, Date and Duration of Each):

Refuelin Outa e - 02 23 90 - 95 Da s 25 If Shutdown At End of Report Period, Estimated Date of Start-up:

N A Forecast Achieved INITIAL CRITICALITY ~03 86 ~04 18 86 INITIAL ELECTRICITY 06 86 05/520 86 COMMERCIAL OPERATION ~11 86 09/919 86 6

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-529 UNIT NAME PVNGS-2 DATE COMPLETED BY K.F. Porter MONTH'ECEMBER 1989 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER, LEVEL 17 1245 1244 209 19 1242 1122 20 1244 1249 1245 1254 22 1242 1251 23 1224 1253 24 1244 1255 25 1243 10 1256 26 1244 1255 27 1246 12 1250 28 1243 13 1248 29 1216 14 1245 30 1254 15 1243 1258 16 1245 7

  • 4 REFUELING INFORMATION DOCKET NO. 50-529 UNIT NAME PVNGS-2 DATE COMPLETED BY K F Porter
1. Scheduled date for next refueling shutdown.

02/23/90, 2nd refueling.

2. Scheduled date for restart following refueling.

06/03/90

3. Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendments Fig. 3.1-1A, Tables 3.1-2, 3.1-3, 3.1-5, Fig. 3.2-2, Fig. 3.2-2a Fig. 3.1-3, Fig. 3.1-4, Tech Spec 3.2.7
4. Scheduled date for submitting proposed licensing action and supporting information.

Issued 11/06/89

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 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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SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO. 50-529 UNIT NAME PVNGS-2 DATE

  • K DECEMBER 1989 12/01 00:00 Unit began month in Mode 2.

12/01 03:40 Unit entered Mode 3.

12/02 16:41 Unit entered Mode 2.

12/02 22:48 Unit entered Mode 1.

12/03 05:05 Generator synchronized to the grid.

12/05 05:13 Unit reached 100% power 12/31 24:00 Unit ended the month in Mode 1, 100% RX power.

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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 Type'ours Reason~ Down Reactor~ LER No. Code~ Code'revent Recurrence 89/13 11/22/89 F 53.1 N/A N/A N/A Continuation from previous month.

~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 E License Previous Month Examination 5-Reduction of 208 or F-Administrative- Greater in the Past ~Exhibit H-Same Source G-Operational Error 24 Hours H-Other (Explain) 9-Other-(Explain) 10

NRC MONTHLY OPERATING REPORT DOCKET NO. 50-530 UNIT NAME PVNGS-3 DATE COMPLETED BY B S Ecklund OPERATING STATUS

1. Unit Name: Palo Verde Nuclear Generatin Station Unit 3
2. Reporting Period: December 1989
3. Licensed Thermal Power (MWt): 3800
4. Nameplate Rating (Gross MWe): 1403
5. Design Electrical Rating (Net MWe): 1270
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 8 60 17 376
12. Number of Hours Reactor Was Critical 103 4 1 209 5 9 411 2
13. Reactor Reserve Shutdown Hours 0 0 0 0 0 0
14. Hours Generator On-Line 1 0 1 096.0 9 274 0
15. Unit Reserve Shutdown Hours 0 0 0 0 0 0
16. Gross Thermal Energy Generated (MWH) 7 567.0 4 09 653 34 410 391
17. Gross Electrical Energy Generated (MWH) 100 1 420 600 12 067 800
18. Net Electrical Energy 19.

Generated (MWH)

Unit Service Factor 0 1 1 327 12 5%

990 ll 363 4s465 53

20. Unit AvailabiLity Factor 0 ls 12.5% 53.4a
21. Unit Capacity Factor (Using MDC Net) 0 0 12 4a 53.6a
22. Unit Capacity Factor (Using DER Net) 51 5a
23. Unit Forced Outage Rate 9 4
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 Start-up:

Januar 22 1990 Forecast Achieved INITIAL CRITICALITY ~07 8 ~10 25 8 INITIAL ELECTRICITY 07 87 11 28 87 COMMERCIAL OPERATION 09 87 01 08 88

  • The normal F.O.R. is not meaningful since the unit was in a forced outage for part of the month and in a planned outage for part of the month. A more meaningful calculation for this case would be forced outage hours'divided by period hours (4.2S).

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-530 UNIT NAME PVNGS-3 DATE COMPLETED BY K F Porter MONTH: DECEMBER 1989 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 17 18 19 20 21 22 23 24 25 10 27 28 29 14 30 15 16

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REFUELING INFORMATION DOCKET NO. 50-530 UNIT NAME PVNGS-3 DATE COMPLETED BY K F Porter

1. Scheduled date for next refueling shutdown.

03/Ol/91, 2nd refueling.

2. Scheduled date for restart following refueling.

06/04/91

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.

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.

To be determined.

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 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).

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SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO. 50-530 UNIT NAME PVNGS-3 DATE COMPLETED BY K F Porter DECEMBER 1989 12/01 00:00 Unit began the month in Mode 3, 1st Refueling Outage.

12/06 04:46 Unit entered Mode 4.

12/12 05:46 Unit entered Mode 3.

12/22 07:24 Unit entered Mode 4.

12/24 05:18 Unit entered Mode 3.

12/26 17:55 Unit entered Mode 2 and began low power physics testing.

12/30 09:25 Unit entered Mode 1.

12/30 15:29 Generator synchronized to the grid, the 1st Refueling Outage is over.

12/30 16:30 Generator tripped when an internal electrical fault occurred in the Main Transformer "A".

12/31 00:20 Unit entered Mode 2.

12/31 01:20 Unit entered Mode 3.

12/31 24:00 Unit ended the month in Mode 3.

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SHUTDOWNS AND POWER REDUCTIONS DOCKET NO UNIT NAME PVNGS"3 4 DATE COMPLETED BY K.F. Porter No. Date Type~

Duration Hours Reason2 Method of Shutting Down Reactor~ LER No.

Code'ause System Component Code~

and Corrective Action to Prevent Recurrence 89/03 03/08/89 S 711.5 C 4 N/A N/A N/A Continuation of unit refueling outage.

89/04 12/30/89 F 31.5 N/Av N/Av N/nv Generator trip dee to internal fault in the "A" mann transformer.

'F-Forced 2Reason: '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 k License Previous Month Examination 5-Reduction of 208 or F-Administrative Greater in the Past 5Exhibit H-Same Source G-Operational Error 24 Hours H-Other (Explain) 9-Other-(Explain) 15-

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