ML17305B316
| ML17305B316 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 12/31/1990 |
| From: | Chavet K, James M. Levine ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 254-01321-JML-K, 254-1321-JML-K, NUDOCS 9101170005 | |
| Download: ML17305B316 (28) | |
Text
REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
ACCESSION NBR:9101170005 DOC.DATE: WQ+~34-NOTARIZED: NO 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.NAME AUTHOR AFFILIATION CHAVET,K.A.
Arizona Public Service Co.
(formerly Arizona Nuclear Power LEVINE,J.M.
Arizona Public Service Co. (formerly Arizona Nuclear Power RECIP.NAME RECIPIENT AFFILIATION R
SUBJECT:
Monthly operating repts for Dec 1990 Palo Verde Nuclear Generating Station, Units 1,2 6 3.W 910114 r.
DISTRIBUTION CODE:
IE24D COPIES RECEIVED:LTR ENCL L SIZE:
6 TITLE: Monthly Operating Report (per Tech Specks D
NOTES:STANDARDIZED PLANT Standardized plant.
Standardized plant.
RECIPIENT ID CODE/NAME PD5 LA TRAMMELL,C INTERNAL: ACRS AEOD/DSP/TPAB NRR B10 R
FWE 1
EXTERNAL: EGGG BRYCE,J.H NSIC NOTES COPIES LTTR ENCL 3
3 1
1 10 10 1
1 1
1 1
1 1
1 1
1 1
1 RECIPIENT ID CODE/NAME PD5 PD TRAMMELL,C.
AEOD/DOA IRM TECH ADV NRR/DOEA/OEAB RGN5 NRC PDR COPIES LTTR ENCL 1
1 1
1 1
1 2
2 1
1 1
1 1
1 05000528 A
05000529 05000530 D
D D
NOTE TO ALL"RIDS" RECIPIENTS:
PLEASE HELP US TO REDUCE IVASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM P 1-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!
TOTAL NUMBER OF COPIES REQUIRED:
LTTR 28 ENCL 28 D
D
0 I r
P ll
Arizona Public Service Company PALO VEROE NUCLEAR GENERATING STATION P.O. BOX 52034
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PHOENIX, ARIZONA850?2-2034 JAMES M. LEVINE VICE PRESIDENT NUCLEAR PRODUCTIDN 254-01321-JML/KAC January 14, 1991 Docket Nos.
STN 50-528/529/530 Document Control Desk U.
S. Nuclear Regulatory Commission Mail Station P1-37 Washington, D.C.
20555
Subject:
Palo Verde Nuclear Generating Station (PVNGS)
Units 1, 2,
and 3
Monthly Operating Reports for December 1990 File:
91-024-404 Attached are the Monthly Operating Reports for December
- 1990, 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.
A.
- Chavet, at (602) 340-4718.
Very truly yours, J.
M.
evine ice President Nuclear Production JML/KAC Attachments cc:
J.
B. Martin D. H.
Coe INPO Records Center (all w/attachments)
'9i0i170005'90i23i PDR-ADOCK 05000528
- R PDR
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NRC MONTHLY OPERATING REPORT DOCKET NO.
50-528 UNIT NAME PVNGS-1 DATE COMPLETED BY K.A. Chavet OPERATING STATUS 1.
2.
3.
4.
5.
6.
7.
8.
Unit Name:
Palo Verde Nuclear Generatin Station Unit 1 Reporting Period:
December 1990 Licensed Thermal Power (MWt):
3800 Nameplate Rating (Gross MWe):
1403 Design Electrical Rating (Net MWe):
1270 Maximum Dependable Capacity (Gross MWe): 1303 Maximum Dependable Capacity (Net MWe):
1221 If Changes Occur In Capacity Ratings (Item Numbers 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 ll.
Hours in Reporting Period 12.
Number of Hours Reactor Was Critical 13.
Reactor Reserve Shutdown Hours 14.
Hours Generator On-Line 15.
Unit Reserve Shutdown Hours 16.
Gross Thermal Energy Generated (MWH) 17.
Gross Electrical Energy Generated (MWH) 18.
Net Electrical Energy Generated (MWH) 19.
Unit Service Factor 20.
Unit Availability Factor 21.
Unit Capacity Factor (Using MDC Net) 22.
Unit Capacity Factor (Using DER Net) 23.
Unit Forced Outage Rate 24.
Shutdowns Scheduled Over Next 6
Maintenance Outa e
Januar 12 This Month 744 744 0
0 0 744 0 0 0 Yr.-to-Date 8 760 4 198.1 0.0 3 926 0.0 2 813 104 989 400 936 387 100.0 100.0 14 462 880 5 009 500 4 719 462 44 8%
44.8a 103 1
44,1a 99.1@
42.4a 0.0a 8.9a Months (Type, Date and Duration of Each):
1991 45 da s
Cumulative 43 176 21 460 2
0 0 20 53 6
0.0 75 394 101 26 172 600 24 512 652 48.1%
48.1a 46 5
44.7a 25.1
- 25. If Shutdown At End of Report Period, Estimated Date of Start-up:
N A INITIALCRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION Forecast
~05 85
~06 85
~11 85 Achieved
~05 25 85 06/610 85 01 28 86 1
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-528 UNIT NAME PVNGS-1 DATE COMPLETED BY K.A Chavez MONTH:
December 1990 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 1263 17 1168 1264 18 1262 1262 19 1261 1263 20 1260 1262 21 1263 1262 22 1265 1261 23 1267 1262 24 1265 1262 25 1265 10 1262 26 1265 1261 27 1262 12 1259 28 1254 13 1256 29 1256 14 1260 30 1260 15 1259 31 1261 16 1259
II
REFUELING INFORMATION DOCKET NO.
50-528 UNIT NAME PVNGS-1 DATE COMPLETED BY K.A. Chavet 1.
Scheduled date for next refueling shutdown.
02/01/92, 3rd refueling.
2.
Scheduled date for restart following refueling.
04/11/92 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, and 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).
3
~
~
SUMMARY
OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.
50-528 UNIT NAME PVNGS-1 DATE COMPLETED BY K.A. Chavet December 1990 12/01 12/17 12/17 12/31 00:00 07:22 17:15 24:00 Unit began the month in Mode 1, 100%
RX power.
Commenced RX power reduction due to the Core Operating Limit Supervisory System (COLSS) being inoperable.
RX power stabilized at 74.5%.
RX power back at 100%.
Unit ended the month in Mode 1, 100%
RX power.
4
SHUTDOWNS AND POWER REDUCTIONS December 1990 DOCKET NO 50-528 UNIT NAME PVNGS-1
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DATE COMPLETED BY K.A. Chavet No.
Outage Method of Duration Shutting System Date Type'ours Reason Down Reactor'ER No.
Code'omponent Code'ause and Corrective Action to Prevent Recurrence 90/06 12/17/90 F
N/A N/A N/A N/A Power reduction to 74.5%
to Core Operating Limit Supervisory System (COLSS) being inoperable.
'F-Forced S-Scheduled Reason:
Method:
A-Equipment Failure(Explain) 1-Manual B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Continuation from E-Operator Training & License Previous Month Examination 5-Reduction of 20% or F-Administrative Greater in the Past G-Operational Error 24 Hours H-Other (Explain) 9-Other-(Explain)
'Exhibit F-Instructions for Preparation of the Data Entry Sheets for Licensee Event Report (LER) File (NUREG 0161)
Exhibit H-Same Source 5
NRC MONTHLY OPERATING REPORT DOCKET NO.
50-529 UNIT NAME PVNGS-2 DATE COMPLETED BY K.A. Chavet OPERATING STATUS 1.
2.
3.
4.
5.
6.
7.
8.
9.
10 11.
12.
13.
14.
15.
16.
17.
18.
19.
20".
21.
22.
23.
24.
25.
Unit Name:
Palo Verde Nuclear Generatin Station Unit 2 Reporting Period:
December 1990 Licensed Thermal Power (MWt):
3800 Nameplate Rating (Gross MWe):
1403 Design Electrical Rating (Net MWe):
1270 Maximum Dependable Capacity (Gross MWe): 1303 Maximum Dependable Capacity (Net MWe):
1221 If Changes Occur In Capacity Ratings (Item Numbers 3 Through 7)
Since Last Report, Give Reasons:
N A Power Level to Which Restricted, If Any (Net MWe):
None Reasons For Restrictions, If Any:
N A Cumulative 37 560 This Month 744 Yr.-to-Date 8 760 Hours in Reporting Period Number of Hours Reactor Was Critical 24 627.3 5 376 2
44 0 0.0 0 0 0.0 Reactor Reserve Shutdown Hour Hours Generator On-Line Unit Reserve Shutdown Hours 24 023.4 744 0
5 276 2
0.0 0.0 0.0 Gross Thermal Energy Generated (MWH)
Gross Electrical Energy Generated (MWH)
Net Electrical Energy Generated (MWH)
Unit Service Factor 87 21 401 30 627 570 28 625 029 2 809 763 986 800 19 093 048 6 65 700 6 242 217 933 121 60 2
64 0%
100 0
60.2%
Unit Availability Factor Unit Capacity Factor (Using MDC Net)
Unit Capacity Factor (Using DER Net)
Unit Forced Outage Rate Shutdowns Scheduled Over Next N A 64.0a 100 0
102.7%
62.4%
58.4 60.0%
56,1s 0.0a 0.0a 6 Months (Type, Date and Duration of Each):
8,4%
If Shutdown At End of Report Period, Estimated Date of Start-up:
N A Achieved
~04 18 86 Forecast
~03 86 INITIALCRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION 05 20 86
~06 86
~11 86 09 19 86 6
1 f,
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-529 UNIT NAME PVNGS-2 DATE COMPLETED BY K.A. Chavet MONTH:
Decembex'990 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 1259 17 1246 1260 18 1246 1261 19 1245 1252 20 1245 1246 21 1077 1250 22 1245 1251 23 1248 1253 1247 1252 25 1249 10 1250 26 1247 1250 27 1248 12 1248 28 1243 13 1242 29 1242 14 1248 30 1245 15 1246 31 1255 16 1244
REFUELING INFORMATION DOCKET NO.
50-529 UNIT NAME PVNGS-2 DATE COMPLETED BY K.A Chavet 1.
Scheduled date for next refueling shutdown.
10/17/91, 3rd refueling.
2.
Scheduled date for restart following refueling.
12/26/91 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, and new operating procedures.
To be determined.
6.
The number of fuel assemblies a)
In the core.
241 b)
In the spent fuel storage pool.
204 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).
8
V t
SUMMARY
OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.
50-529 UNIT NAME PVNGS-2 DATE COMPLETED BY K.A. Chavet December 1990 12/01 12/21 12/21 12/31 00:00 05:44 19:06 24:00 Unit began the month in Mode 1, 100%
RX power.
Began power reduction to 70% due to unplanned MSIV closure.
RX power back at 100%.
Unit ended the month in Mode 1, 100%
RX power.
9
SHUTDOWNS AND POWER REDUCTIONS December 1990 DOCKET NO 50-529 UNIT NAME PVNGS-2
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DATE COMPLETED BY K.A. Chavet No.
Outage Method of Duration Shutting System Date Type'ours Reason~
Down Reactor LER No.
Code'omponent Code~
Cause and Corrective Action to Prevent Recurrence 90-10 12/21/90 F
N/A N/A N/A N/A Power reduction to 70% d to unplanned MSIV closure.
'F-Forced S-Scheduled
'Reason:
Method:
A-Equipment Failure(Explain) 1-Manual B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Continuation from E-Operator Training & License Previous Month Examination 5-Reduction of 20$ or F-Administrative Greater in the Past G-Operational Error 24 Hours H-Other (Explain) 9-Other-(Explain)
'Exhibit F-Instructions for Preparation of the Data Entry Sheets for Licensee Event Report (LER) File (NUREG 0161)
~Exhibit H-Same Source 10
NRC MONTHLY OPERATING REPORT DOCKET NO.
50-530 UNIT NAME PVNGS-3 DATE COMPLETED BY K.A. Chavet OPERATING STATUS 1.
2.
3.
4.
5.
6.
7.
8.
Unit Name:
Palo Verde Nuclear Generatin Station Unit 3 Reporting Period:
December 1990 Licensed Thermal Power (MWt):
3800 Nameplate Rating (Gross MWe):
1403 Design Electrical Rating (Net MWe):
1270 Maximum Dependable Capacity (Gross MWe): 1303 Maximum Dependable Capacity (Net MWe):
1221 If Changes Occur In Capacity Ratings (Item Numbers 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 11 12 13 14 15 16 17 18 19 20 21 22 23 24 This Month 744 Hours in Reporting Period Number of Hours Reactor Was Critical 744 0
Reactor Reserve Shutdown Hours 0.0 Hours Generator On-Line 744 0
Unit Reserve Shutdown Hours 0 0 Gross Thermal Energy Generated (MWH) 2 725 831 Gross Electrical Energy Generated (MWH) 959 800 Net Electrical Energy Generated (MWH) 908 428 Unit Service Factor Unit Availability Factor 100.0%
Unit Capacity Factor (Using MDC Net) 100 0%
Unit Capacity Factor (Using DER Net) 96 la Unit Forced Outage Rate 0.0a Shutdowns Scheduled Over Next 6 Months (Type, Date Refuelin outa e
March 16 1991 70 da s
Yr.-to-Date 8 760 8 168.5 0.0 8 049 2
0.0 29 195 836 10 240 500 9 636 010 91 9s 91.9a 90.1%
86.6%
8 la and Duration of Each):
Cumulative 26 136 17 579.7 0.0 17 323.2 0.0 63 606 227 22 308 300 20 999 475 66.3 66.3s 65.8s 63.3%
8.8a
- 25. If Shutdown At End of Report Period, Estimated Date of Start-up:
N A INITIALCRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION Forecast 07787 07 87 09 8
Achieved
~10 25 87
~11 28 87 01 08 88 11
~ \\
t
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-530 UNIT NAME PVNGS-3 DATE COMPLETED BY K.A. Chavet:
MONTH:
December 1990 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 12 2
17 1272 1271 1273 1270 19 1274 1271 20 1268 1275 21 1272 1273 22 1273 1269 23 1273 1270 24 1272 1270 25 1222 10 12 0 26 438 1271 27 666 1268 28 1238 13 1266 29 1266 14 12 0
30 1271 15 12 0
1268 31 1269
~ ~
REFUELING INFORMATION DOCKET NO.
50-530 UNIT NAME PVNGS-3 DATE COMPLETED BY K.A. Chavet 1.
Scheduled date for next refueling shutdown.
03/16/91, 2nd refueling.
2.
Scheduled date for restart following refueling.
05/25/91 3.
Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment2 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, and 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 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).
13
SUMMARY
OF OPERATING EXPERIENCE FOR THE MONTH DOCKET NO.
50-530 UNIT NAME
, PVNGS-3 DATE COMPLETED BY K.A Chalet December 1990 12/01 12/25 12/28 12/31 00:00 20:00 04:51 24:00 Unit began the month in Mode 1, 100%
RX power.
Commenced RX power reduction to 40% to repair a condenser tube leak.
RX power back at 100%.
Unit, ended the month in Mode 1, 100%
RX power.
14
SHUTDOWNS AND POWER REDUCTIONS December 1990 DOCKET NO 50-530 UNIT NAME PVNGS-3 DATE COMPLETED BY K.A. Chavet No.
Outage Duration Date Type'ours Reason Method of Shutting Down Reactor System LER No.
Code'omponent Code'ause and Corrective Action to Prevent Recurrence 90/13 12/25/90 F
N/A N/A N/A N/A Power reduction to 40%
to condenser tube leak.
'F-Forced S-Scheduled Reason:
'Method:
A-Equipment Failure(Explain) 1-Manual B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Continuation from E-Operator Training & License Previous Month Examination 5-Reduction of 20% or F-Administrative Greater in the Past G-Operational Error 24 Hours H-Other (Explain) 9-Other-(Explain)
'Exhibit F-Instructions for Preparation of the Data Entry Sheets for Licensee Event Report (LER) File (NUREG 0161)
Exhibit H-Same Source 15
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gy I