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{{#Wiki_filter:ACCELERATED DI 7RIBUTION DEMONST TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)FACIL:50-397 WPPSS Nuclear Project, Unit AUTH.NAME AUTHOR AFFILIATION EMBREE,D.G. | {{#Wiki_filter:ACCELERATED DI 7RIBUTION DEMONST TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS) | ||
Washington Public Power SMITH,G.O. | NOTARIZED: NO DOCKET FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH. NAME AUTHOR AFFILIATION EMBREE,D.G. Washington Public Power Supply System SMITH,G.O. Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION R | ||
Washington Public Power RECIP.NAME RECIPIENT AFFILIATION | |||
==SUBJECT:== | ==SUBJECT:== | ||
Monthly operating rept for Apr 1994 for WNP 2./940505 r.DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: TITLE: Monthly Operating Report (per Tech Specs)NOTES | Monthly operating rept for Apr 1994 for WNP 2. /940505 r. | ||
DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: D TITLE: Monthly Operating Report (per Tech Specs) | |||
NOTES RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PDIV-3 PD 1 1 CLIFFORD,J 1 1 D | |||
INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/DS P/TPAB 1 1 N~J30gS/OEAB 1 1 D NRR/DRIL/RPEB 1 1 REG FILE 01 1 1 RGN4 1 1 EXTERNAL: EG&G BRYCE,J.H 1 1 NRC PDR 1 1 NSIC 1 1 R | |||
D D | |||
D NOTE TO ALL "RIDS" RECIPIENTS: | |||
PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LINIS FOR DOCUMENTS YOU DON'T NEED! | |||
TOTAL NUMBER OF COPIES REQUIRED: LTTR 21 ENCL 21 | |||
WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Bar 968 ~ 3000 George Wasbtngton 1Way ~ Rfcbland, ~asbtngton 993524968 ~ (509) 372-5000 May 5, 1994 G02-94-105 Docket No. 50-397 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555 | |||
==Dear Sirs:== | ==Dear Sirs:== | ||
==Subject:== | ==Subject:== | ||
NUCLEAR PLANT NO.2 | NUCLEAR PLANT NO. 2 MONTHLYOPERATING REPORT APRIL 1994 Transmitted herewith is the Monthly Operating Report for the month of April, 1994 as required by our Technical Specifications 6.9.1.6. | ||
'940430 PDR'ADQCK" 05000397 R PDR 1(~ | Sincerely, G. O. Smith Operations Division Manager (MD 9270) | ||
l I V 1 1 I k 4 I | GOS:DGE CC: Mr. W.H. Lovelace, NRC, Washington, DC Mr. K.E. Perkins, NRC Region V Mr. R.C. Barr, NRC Resident Inspector (927N) | ||
Mr. J.T. Wheelock, INPO Mr. C. Bergesen, Utility Data Institute Mr. J.T. Irish, BPA (399) | |||
~ o ..f' Q. | |||
l 4~W I II | 9405190098 '940430 PDR 'ADQCK" 05000397 R PDR 1(~ | ||
(509)377-8448 | |||
r>t\g H 7 UNIT SHUTDOWNS AND POWER REDUCTIONS | l I | ||
(509)3774448 a No.Date Type Hours Reason Method LER Number System Component Cause and Corrective Action To Prevent Recurrence 94%2 April 26 F 85.8 A 94-008 CB INSTRU While operating at a reduced power level (-50%), | V 1 1 I | ||
An investigation into the reactor power fluctuations showed that small changes in recirc flow control valve position indication caused corresponding changes to reactor coolant fiow and reactor power.A malfunctioning valve position transmitter | k 4 | ||
WNP-2 operated near 65%power entering a forced outage at the end of the month as the result of a manual scram.The plant began the annual refueling outage on the last day of the month.TYPE F-Forced | I 1 4~ | ||
8 | |||
OPERATING STATUS REPORT for WNP-2 t | |||
Date: May 1, 1994 Docket: 50-397 | |||
: 2. Reporting Period: APRIL 1994 Outage + On-Line Hours: 719.0 | |||
: 3. Utility | |||
==Contact:== | |||
David G. Embree (509) 377-8448 | |||
: 4. Licensed Thermal Power (MW, ): 3323 | |||
: 5. Nameplate Rating (Gross MW, ): 1200.9 | |||
: 6. Design Electrical Rating (Net MW,): 1120 | |||
: 7. Maximum Dependable Capacity (Gross MW,): 1132 | |||
: 8. Maximum Dependable Capacity (Net MW, ): 1086 Ifchanges occur above since last report, give reasons: n/a | |||
: 10. Power to which restricted, ifany (Net MW,): | |||
: 11. Reasons for restrictions, if any: | |||
MONTH YEAR CUMULATIVE | |||
: 12. Report Period Hours 719.0 2,879.0 82,207.2 | |||
: 13. Hours Reactor Critical 609.2 2,769.2 58,879.4 | |||
: 14. Rx Reserve Shutdown Hours 0.0 0.0 340.4 | |||
: 15. Hours Generator On-Line 609.2 2,769,2 56,836.2 | |||
: 16. Unit Reserve Shutdown Hours 0.0 0.0 381.7 | |||
: 17. Gross Thermal Energy (MIIVH) 1,409,094 8,330,944 167,092,250 | |||
: 18. Gross Electrical Energy (MWH) 464,570 2,846,410 56,158,620 | |||
: 19. Net Electrical Energy (MWH) 437,863 2,727,163 53,812,548 | |||
: 20. Unit Service Factor 84.7% 96.2% 69.1% | |||
: 21. Unit Availability Factor 84,7% 96.2% 69.6% | |||
: 22. Unit Capacity Factor (MDC Net) 56.1% 87.2% 59.9% | |||
: 23. Unit Capacity Factor (DER Net) 54.4% 84.6% 59.4% | |||
: 24. Unit Forced Outage Rate 12.3% 3.0% 12.3% | |||
: 25. Forced Outage Hours 85.8 85.8 7,971.1 | |||
: 26. Shutdowns scheduled over the next 6 months (type, date, duration): | |||
Annual Refueling Outage, April 30, 1994, about 60 days. | |||
: 27. If currently shutdown estimated startup date: June 29, 1994 Note: Cumulative Unit Capacity Factors (MDC & DER) are calculated with weighted averages. | |||
l 4 ~ W I | |||
II a ~ I' V | |||
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-397 UNIT: WNP-2 DATE: May 1, 1994 COMPLETED BY: D. G. Embree TELEPHONE: (509) 377-8448 REPORT PERIOD: . APRIL 1994 AVERAGE DAILYPOWER LEVEL AVERAGE DAILYPOWER LEVEL DAY (Net MWe) DAY (Net MWe) 652 16 719 663 17 849 655 18 723 673 19 721 672 20 729 21 738 670 22 722 683 23 699 704 24 792 10 686 707 690 26 284 12 863 27 -19 13 842 28 -14 14 792 29 -15 15 742 30 -14 INSTRUCTIONS On this form, list the average daily unit power level in MWe (net) for each day in the reporting month. | |||
Compute to the nearest whole megawatt. | |||
These figures will be used to plot a graph for each reporting month. Note that when maximum dependable capacity is used for the net electrical rating of the unit, there may be occasions when the daily average power level exceeds the 100% line (or the restricted power level line). In such cases, the average daily unit power output sheet should be footnoted to explain the apparent anomaly. | |||
r | |||
>t | |||
\ g H | |||
7 | |||
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: May 1, 1994 COMPLETED BY: D.G. Embree . | |||
TELEPHONE: (509) 3774448 a REPORT PERIOD: APRIL 1994 No. Date Type Hours Reason Method LER Number System Component Cause and Corrective Action To Prevent Recurrence 94%2 April 26 F 85.8 A 94-008 CB INSTRU While operating at a reduced power level (-50%), | |||
control room operators observed slight fluctuations in | |||
~ | |||
power range monitors. The reactor was manually scrammed as per the Abnormal Operating Procedures. An investigation into the reactor power fluctuations showed that small changes in recirc flow control valve position indication caused corresponding changes to reactor coolant fiow and reactor power. A malfunctioning valve position transmitter willbe repaired during the annual refueling outage. | |||
94-03 April 30 S 24.0 RC FUELXX Plant officially entered the annual refueling outage (R-9) on April 30. | |||
SU1VBCARY: WNP-2 operated near 65% power entering a forced outage at the end of the month as the result of a manual scram. The plant began the annual refueling outage on the last day of the month. | |||
TYPE REASON METHOD SYSTEM & COMPONENT F - Forced A - Equipment Failure E - Operator Training & 1 - Manual NUREG-0161 Exhibits F & H S - Scheduled B - Maintenance or Test License Examination 2 - Manual Scram C - Refueling F - Administration 3 - Auto Scram D - Regulatory Restriction - | |||
G Operational Error 4 - Continued H - Other 5 - Reduced Load 9 - Other}} |
Latest revision as of 07:19, 4 February 2020
ML17290B176 | |
Person / Time | |
---|---|
Site: | Columbia ![]() |
Issue date: | 04/30/1994 |
From: | Embree D, Galen Smith WASHINGTON PUBLIC POWER SUPPLY SYSTEM |
To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
References | |
GO2-94-105, NUDOCS 9405190098 | |
Download: ML17290B176 (8) | |
Text
ACCELERATED DI 7RIBUTION DEMONST TION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
NOTARIZED: NO DOCKET FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH. NAME AUTHOR AFFILIATION EMBREE,D.G. Washington Public Power Supply System SMITH,G.O. Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION R
SUBJECT:
Monthly operating rept for Apr 1994 for WNP 2. /940505 r.
DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE: D TITLE: Monthly Operating Report (per Tech Specs)
NOTES RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PDIV-3 PD 1 1 CLIFFORD,J 1 1 D
INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/DS P/TPAB 1 1 N~J30gS/OEAB 1 1 D NRR/DRIL/RPEB 1 1 REG FILE 01 1 1 RGN4 1 1 EXTERNAL: EG&G BRYCE,J.H 1 1 NRC PDR 1 1 NSIC 1 1 R
D D
D NOTE TO ALL "RIDS" RECIPIENTS:
PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LINIS FOR DOCUMENTS YOU DON'T NEED!
TOTAL NUMBER OF COPIES REQUIRED: LTTR 21 ENCL 21
WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O. Bar 968 ~ 3000 George Wasbtngton 1Way ~ Rfcbland, ~asbtngton 993524968 ~ (509) 372-5000 May 5, 1994 G02-94-105 Docket No. 50-397 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555
Dear Sirs:
Subject:
NUCLEAR PLANT NO. 2 MONTHLYOPERATING REPORT APRIL 1994 Transmitted herewith is the Monthly Operating Report for the month of April, 1994 as required by our Technical Specifications 6.9.1.6.
Sincerely, G. O. Smith Operations Division Manager (MD 9270)
GOS:DGE CC: Mr. W.H. Lovelace, NRC, Washington, DC Mr. K.E. Perkins, NRC Region V Mr. R.C. Barr, NRC Resident Inspector (927N)
Mr. J.T. Wheelock, INPO Mr. C. Bergesen, Utility Data Institute Mr. J.T. Irish, BPA (399)
~ o ..f' Q.
9405190098 '940430 PDR 'ADQCK" 05000397 R PDR 1(~
l I
V 1 1 I
k 4
I 1 4~
8
OPERATING STATUS REPORT for WNP-2 t
Date: May 1, 1994 Docket: 50-397
- 2. Reporting Period: APRIL 1994 Outage + On-Line Hours: 719.0
- 3. Utility
Contact:
David G. Embree (509) 377-8448
- 4. Licensed Thermal Power (MW, ): 3323
- 5. Nameplate Rating (Gross MW, ): 1200.9
- 6. Design Electrical Rating (Net MW,): 1120
- 7. Maximum Dependable Capacity (Gross MW,): 1132
- 8. Maximum Dependable Capacity (Net MW, ): 1086 Ifchanges occur above since last report, give reasons: n/a
- 10. Power to which restricted, ifany (Net MW,):
- 11. Reasons for restrictions, if any:
MONTH YEAR CUMULATIVE
- 12. Report Period Hours 719.0 2,879.0 82,207.2
- 13. Hours Reactor Critical 609.2 2,769.2 58,879.4
- 14. Rx Reserve Shutdown Hours 0.0 0.0 340.4
- 15. Hours Generator On-Line 609.2 2,769,2 56,836.2
- 16. Unit Reserve Shutdown Hours 0.0 0.0 381.7
- 17. Gross Thermal Energy (MIIVH) 1,409,094 8,330,944 167,092,250
- 18. Gross Electrical Energy (MWH) 464,570 2,846,410 56,158,620
- 19. Net Electrical Energy (MWH) 437,863 2,727,163 53,812,548
- 20. Unit Service Factor 84.7% 96.2% 69.1%
- 21. Unit Availability Factor 84,7% 96.2% 69.6%
- 22. Unit Capacity Factor (MDC Net) 56.1% 87.2% 59.9%
- 23. Unit Capacity Factor (DER Net) 54.4% 84.6% 59.4%
- 24. Unit Forced Outage Rate 12.3% 3.0% 12.3%
- 25. Forced Outage Hours 85.8 85.8 7,971.1
- 26. Shutdowns scheduled over the next 6 months (type, date, duration):
Annual Refueling Outage, April 30, 1994, about 60 days.
- 27. If currently shutdown estimated startup date: June 29, 1994 Note: Cumulative Unit Capacity Factors (MDC & DER) are calculated with weighted averages.
l 4 ~ W I
II a ~ I' V
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-397 UNIT: WNP-2 DATE: May 1, 1994 COMPLETED BY: D. G. Embree TELEPHONE: (509) 377-8448 REPORT PERIOD: . APRIL 1994 AVERAGE DAILYPOWER LEVEL AVERAGE DAILYPOWER LEVEL DAY (Net MWe) DAY (Net MWe) 652 16 719 663 17 849 655 18 723 673 19 721 672 20 729 21 738 670 22 722 683 23 699 704 24 792 10 686 707 690 26 284 12 863 27 -19 13 842 28 -14 14 792 29 -15 15 742 30 -14 INSTRUCTIONS On this form, list the average daily unit power level in MWe (net) for each day in the reporting month.
Compute to the nearest whole megawatt.
These figures will be used to plot a graph for each reporting month. Note that when maximum dependable capacity is used for the net electrical rating of the unit, there may be occasions when the daily average power level exceeds the 100% line (or the restricted power level line). In such cases, the average daily unit power output sheet should be footnoted to explain the apparent anomaly.
r
>t
\ g H
7
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: May 1, 1994 COMPLETED BY: D.G. Embree .
TELEPHONE: (509) 3774448 a REPORT PERIOD: APRIL 1994 No. Date Type Hours Reason Method LER Number System Component Cause and Corrective Action To Prevent Recurrence 94%2 April 26 F 85.8 A 94-008 CB INSTRU While operating at a reduced power level (-50%),
control room operators observed slight fluctuations in
~
power range monitors. The reactor was manually scrammed as per the Abnormal Operating Procedures. An investigation into the reactor power fluctuations showed that small changes in recirc flow control valve position indication caused corresponding changes to reactor coolant fiow and reactor power. A malfunctioning valve position transmitter willbe repaired during the annual refueling outage.
94-03 April 30 S 24.0 RC FUELXX Plant officially entered the annual refueling outage (R-9) on April 30.
SU1VBCARY: WNP-2 operated near 65% power entering a forced outage at the end of the month as the result of a manual scram. The plant began the annual refueling outage on the last day of the month.
TYPE REASON METHOD SYSTEM & COMPONENT F - Forced A - Equipment Failure E - Operator Training & 1 - Manual NUREG-0161 Exhibits F & H S - Scheduled B - Maintenance or Test License Examination 2 - Manual Scram C - Refueling F - Administration 3 - Auto Scram D - Regulatory Restriction -
G Operational Error 4 - Continued H - Other 5 - Reduced Load 9 - Other