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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 NOTARIZED:
NO DOCKET 2, Washington Public Powe 05000397 Supply System Supply System R  


==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 D RECIPIENT ID CODE/NAME PDIV-3 PD INTERNAL: ACRS AEOD/DS P/TPAB NRR/DRIL/RPEB RGN4 EXTERNAL: EG&G BRYCE,J.H NSIC COPIES LTTR ENCL 1 1 10 10 1 1 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME CLIFFORD,J AEOD/DOA N~J30gS/OEAB REG FILE 01 NRC PDR COPIES LTTR ENCL 1 1 1 1 1 1 1 1 1 1 D D R D NOTE TO ALL"RIDS" RECIPIENTS:
Monthly operating rept         for Apr 1994   for WNP 2. /940505     r.
D D PLEASE HELP US TO REDUCE WASTE!CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT.20079)TO ELIMINATE YOUR 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  
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 MONTHLY OPERATING 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
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)
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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)
t OPERATING STATUS REPORT for WNP-2 Date: May 1, 1994 2.3.4.5.6.7.8.3323 1200.9 1120 1132 1086 n/a Docket: 50-397 Reporting Period: APRIL 1994 Outage+On-Line Hours: 719.0 Utility Contact: David G.Embree (509)377-8448 Licensed Thermal Power (MW,): Nameplate Rating (Gross MW,): Design Electrical Rating (Net MW,): Maximum Dependable Capacity (Gross MW,): Maximum Dependable Capacity (Net MW,): If changes occur above since last report, give reasons: 10.Power to which restricted, if any (Net MW,): 11.Reasons for restrictions, if any: 12.13.14.15.16.17.18.19.20.21.22.23.24.25.Report Period Hours Hours Reactor Critical Rx Reserve Shutdown Hours Hours Generator On-Line Unit Reserve Shutdown Hours Gross Thermal Energy (MIIVH)Gross Electrical Energy (MWH)Net Electrical Energy (MWH)Unit Service Factor Unit Availability Factor Unit Capacity Factor (MDC Net)Unit Capacity Factor (DER Net)Unit Forced Outage Rate Forced Outage Hours MONTH 719.0 609.2 0.0 609.2 0.0 1,409,094 464,570 437,863 84.7%84,7%56.1%54.4%12.3%85.8 YEAR 2,879.0 2,769.2 0.0 2,769,2 0.0 8,330,944 2,846,410 2,727,163 96.2%96.2%87.2%84.6%3.0%85.8 CUMULATIVE 82,207.2 58,879.4 340.4 56,836.2 381.7 167,092,250 56,158,620 53,812,548 69.1%69.6%59.9%59.4%12.3%7,971.1 26.Shutdowns scheduled over the next 6 months (type, date, duration):
Mr. J.T. Wheelock, INPO Mr. C. Bergesen, Utility Data Institute Mr. J.T. Irish, BPA (399)
*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.
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l 4~W I II" a~I'V AVERAGE DAILY UNIT POWER LEVEL REPORT PERIOD:.APRIL 1994 DOCKET NO.: 50-397 UNIT: WNP-2 DATE: May 1, 1994 COMPLETED BY: D.G.Embree TELEPHONE:
9405190098 '940430 PDR 'ADQCK" 05000397 R                       PDR 1(~
(509)377-8448 DAY AVERAGE DAILY POWER LEVEL (Net MWe)AVERAGE DAILY POWER LEVEL DAY (Net MWe)10 12 13 14 15 652 663 655 673 672 670 683 704 686 690 863 842 792 742 16 17 18 19 20 21 22 23 24 26 27 28 29 30 719 849 723 721 729 738 722 699 792 707 284-19-14-15-14 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 REPORT PERIOD: APRIL 1994 DOCKET NO.: 50-397 UNIT NAME: WNP-2 DATE: May 1, 1994 COMPLETED BY: D.G.Embree.TELEPHONE:
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(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%),~control room operators observed slight fluctuations in power range monitors.The reactor was manually scrammed as per the Abnormal Operating Procedures.
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 will be 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:
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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 S-Scheduled REASON A-Equipment Failure B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training&License Examination F-Administration G-Operational Error H-Other METHOD 1-Manual 2-Manual Scram 3-Auto Scram 4-Continued 5-Reduced Load 9-Other SYSTEM&COMPONENT NUREG-0161 Exhibits F&H}}
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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.
 
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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.
 
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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}}

Revision as of 13:35, 29 October 2019

Monthly Operating Rept for Apr 1994 for Wnp 2.W/940505 Ltr
ML17290B176
Person / Time
Site: Columbia Energy Northwest icon.png
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)
v • d • e


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)

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9405190098 '940430 PDR 'ADQCK" 05000397 R PDR 1(~

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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.

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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.

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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

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