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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML20217D6851999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for North Anna Power Station,Units 1 & 2.With ML20216E5011999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Naps,Units 1 & 2. with ML20210S1411999-07-31031 July 1999 Monthly Operating Repts for July 1999 for North Anna Power Station.With ML20209E5641999-06-30030 June 1999 Monthly Operating Repts for June 1999 for North Anna Power Stations,Units 1 & 2.With ML20195G1901999-05-31031 May 1999 Monthly Operating Rept for May 1999 for NAPS Units 1 & 2. with ML20206Q6671999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for North Anna Power Station,Units 1 & 2.With ML20205K3041999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for North Anna Power Station,Units 1 & 2.With ML20207K5921999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for North Anna Power Station,Units 1 & 2.With ML20199C8781998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for North Anna Power Station,Units 1 & 2.With ML20197G8551998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for North Anna Power Station,Units 1 & 2.With ML20195D0571998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for North Anna Power Station,Units 1 & 2.With ML20154H4001998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for North Anna Power Station,Units 1 & 2.With ML20151W4711998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for North Anna Power Station Units 1 & 2.With ML20237A4341998-07-31031 July 1998 Monthly Operating Repts for July 1998 for North Anna Power Station,Units 1 & 2 ML20236M3381998-06-30030 June 1998 Monthly Operating Repts for June 1998 for North Anna Power Station,Units 1 & 2 ML20248M1011998-05-31031 May 1998 Monthly Operating Repts for May 1998 for North Anna Power Station,Units 1 & 2 ML20247F4441998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for North Anna Power Station,Units 1 & 2 ML20216B1891998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for North Anna Power Station,Units 1 & 2 ML20216E2561998-02-28028 February 1998 Monthly Operating Repts for Feb 1998 for North Anna Power Station,Units 1 & 2 ML20202D5811998-01-31031 January 1998 Monthly Operating Repts for Jan 1998 for North Anna Power Station,Units 1 & 2 ML20198P1351997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for North Anna Power Station,Units 1 & 2 ML20203F3531997-11-30030 November 1997 Monthly Operating Repts for Nov 1997 for North Anna Power Station,Units 1 & 2 ML20199C6871997-10-31031 October 1997 Monthly Operating Repts for Oct 1997 for North Anna Power Station,Units 1 & 2 ML20217H9201997-09-30030 September 1997 Monthly Operating Repts for Sept 1997 for North Anna Power Station,Units 1 & 2 ML20216H9141997-08-31031 August 1997 Monthly Operating Repts for Aug 1997 for North Anna Power Station,Units 1 & 2 ML20210K5501997-07-31031 July 1997 Monthly Operating Repts for Jul 1997 for North Anna Power Station,Units 1 & 2 ML20210K5581997-06-30030 June 1997 Revised Monthly Operating Rept for June 1997 for North Anna Power Station,Units 1,correcting Error Found on Shutdowns & Power Reductions Summary ML20140E5371997-05-31031 May 1997 Monthly Operating Repts for May 1997 for North Anna Power Station Units 1 & 2 ML20148B3771997-04-30030 April 1997 Monthly Operating Repts for Apr 1997 for North Anna Power Station Units 1 & 2 ML20141E2681997-04-30030 April 1997 Monthly Operating Repts for Apr 1997 for North Anna Power Station Units 1 & 2 ML20140D7551997-03-31031 March 1997 Monthly Operating Repts for North Anna Power Station,Units 1 & 2 ML20135F3111997-02-28028 February 1997 Monthly Operating Repts for Feb 1997 for North Anna Power Station,Units 1 & 2 ML20134H2961997-01-31031 January 1997 Monthly Operating Repts for Jan 1997 for North Anna Power Station Units 1 & 2 ML20133G5291996-12-31031 December 1996 Monthly Operating Repts for Dec 1996 for North Anna Power Station Units 1 & 2 ML20135E4961996-11-30030 November 1996 Monthly Operating Repts for Nov 1996 for North Anna Power Station Units 1 & 2 ML20134K5811996-10-31031 October 1996 Monthly Operating Repts for Oct 1996 for North Anna Power Station Unit 1 & 2 ML20128N1301996-09-30030 September 1996 Monthly Operating Repts for Sept 1996 for North Anna Power Station Unit 1 & 2 ML20117M0781996-08-31031 August 1996 Monthly Operating Repts for Aug 1996 for North Anna Power Station Units 1 & 2 ML20116J6431996-07-31031 July 1996 Monthly Operating Repts for Jul 1996 for North Anna Power Station Units 1 & 2 ML20115G2341996-06-30030 June 1996 Monthly Operating Repts for June 1996 for North Anna Power Station Units 1 & 2 ML20117M1811996-05-31031 May 1996 Monthly Operating Rept for May 1996 for North Anna 1 ML20117E7501996-04-30030 April 1996 Monthly Operating Rept for Apr 1996 for North Anna Power Station Units 1 & 2 ML20107C2951996-03-31031 March 1996 Monthly Operating Repts for Mar 1996 for North Anna Power Station Units 1 & 2 ML20106H0631996-02-29029 February 1996 Monthly Operating Repts for Feb 1996 for NAPS ML20097D5661996-01-31031 January 1996 Monthly Operating Repts for Jan 1996 for North Anna Power Station Units 1 & 2 ML20096C3041995-12-31031 December 1995 Monthly Operating Repts for Dec 1995 for North Anna Power Station,Units 1 & 2 ML20095D8611995-11-30030 November 1995 Monthly Operating Repts for Nov 1995 for North Anna Power Station ML20094H3601995-10-31031 October 1995 Monthly Operating Repts for Oct 1995 for North Anna Power Station ML20093D8781995-09-30030 September 1995 Monthly Operating Repts for Sept 1995 for North Anna Power Station Units 1 & 2 ML20092F5571995-08-31031 August 1995 Monthly Operating Repts for Aug 1995 for North Anna Power Station 1999-09-30
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20217N9281999-10-20020 October 1999 Special Rept:On 991003,PZR PORV Actuation Mitigated RCS low- Temp Overpressure Transient.Caused by a RCP Facilitating Sweeping of Entrained Air Out of RCS Loops.Operating Procedure 2-OP-5.1 Will Be Revised ML20217H3631999-10-14014 October 1999 Rev 0 to COLR for North Anna 2 Cycle 14 Pattern Su ML18152A2811999-10-12012 October 1999 Technical Basis for Elimination of Nozzle Inner Radius Insps (for Nozzles Other than Reactor Vessel),Technical Basis for ASME Section XI Code Case N-619. ML20212J9251999-10-0101 October 1999 Safety Evaluation Accepting Licensee Relief Request IWE-3 for Second 10-year ISI for Plant ML20217D6851999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for North Anna Power Station,Units 1 & 2.With ML20211N2611999-09-0808 September 1999 Safety Evaluation Concluding That Proposed Irradiation of Fuel Rods Beyond Current Lead Rod Burnup Limit & Clarification of Terminology with Respect to Reconstituted Fuel Assemblies Acceptable ML20211J2561999-08-31031 August 1999 Safety Evaluation Accepting Elimination of Augmented ISI Program for Pressurizer Spray Lines at North Anna Unit 2 ML20216E5011999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Naps,Units 1 & 2. with ML20211J2421999-08-31031 August 1999 Safety Evaluation Supporting Removal of Augmented Insp Program on RCS Bypass Lines from Licensing Basis of North Anna,Units 1 & 2 ML20210T0791999-08-13013 August 1999 Safety Evaluation Concluding That Revised Withdrawal Schedules for North Anna Units 1 & 2 Satisfy Requirements of App H to 10CFR50 & Therefore Acceptable ML20210S1411999-07-31031 July 1999 Monthly Operating Repts for July 1999 for North Anna Power Station.With ML20210Q9931999-07-31031 July 1999 Rev 1 to COLR for North Anna Power Station,Unit 2 Cycle 13 Pattern Ud ML20209E5641999-06-30030 June 1999 Monthly Operating Repts for June 1999 for North Anna Power Stations,Units 1 & 2.With ML20195G1901999-05-31031 May 1999 Monthly Operating Rept for May 1999 for NAPS Units 1 & 2. with ML20206L4831999-05-10010 May 1999 SER Accepting Request to Delay Submitting Plant,Unit 1 Class 1 Piping ISI Program for Third Insp Interval Until 010430, to Permit Development of Risk Informed ISI Program for Class 1 Piping ML20206Q6671999-04-30030 April 1999 Monthly Operating Repts for Apr 1999 for North Anna Power Station,Units 1 & 2.With ML20205S0391999-04-21021 April 1999 SER Accepting Request for Relief IWE5,per 10CFR50.55a(a)(3) & Proposed Alternatives for IWE2,IWE4,IWE6 & IWL2 Authorized Per 10CFR50.55a(a)(3)(ii) ML20205K3041999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for North Anna Power Station,Units 1 & 2.With ML20207K5921999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for North Anna Power Station,Units 1 & 2.With ML20207E1731999-02-18018 February 1999 Informs Commission of Status of Preparations of IAEA Osart Mission to North Anna Nuclear Power Plant Early Next Year ML20205A0241998-12-31031 December 1998 Summary of Facility Changes,Tests & Experiments,Including Summary of SEs Implemented at Plant During 1998,per 10CFR50.59(b)(2).With ML20199C8781998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for North Anna Power Station,Units 1 & 2.With ML20198H9541998-12-0303 December 1998 Safety Evaluation Authorizing Proposed Alternative for Remainder of Second 10-yr Insp Interval for Plant ML20198J5561998-12-0303 December 1998 ISI Summary Rept for North Anna Power Station,Unit 1 1998 Refueling Outage Owner Rept for Inservice Insps ML20197G8551998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for North Anna Power Station,Units 1 & 2.With ML20196G1381998-11-0303 November 1998 Safety Evaluation Authorizing Rev to Relief Request NDE-32 for Remainder of Second 10-yr Insp Interval for Each Unit ML20195D0571998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for North Anna Power Station,Units 1 & 2.With ML20154L0691998-10-14014 October 1998 COLR for North Anna Power Station Unit 1 Cycle 14 Pattern Xy ML20155J6911998-10-0909 October 1998 Staff Response to Tasking Memorandum & Stakeholder Concerns ML20154H4001998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for North Anna Power Station,Units 1 & 2.With ML20151X8011998-09-10010 September 1998 Special Rept:On 980622,groundwater Level at Piezometer P-22 Was Again Noted to Be Above Max Water Level by 0.71 Feet. Increased Frequency of Piezometer Monitoring & Installed Addl Piezometers at Toe of Slope Along Southwest Section ML20151W4711998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for North Anna Power Station Units 1 & 2.With ML20237A4341998-07-31031 July 1998 Monthly Operating Repts for July 1998 for North Anna Power Station,Units 1 & 2 ML20236V1251998-07-14014 July 1998 ISI Summary Rept for Naps,Unit 2,1998 Refueling Outage Owners Rept of Isis ML20236K5531998-07-0707 July 1998 SER Accepting Request for Change in ISI Commitment on Protection Against Pipe Breaks Outside Containment ML20236M3381998-06-30030 June 1998 Monthly Operating Repts for June 1998 for North Anna Power Station,Units 1 & 2 ML20248M1011998-05-31031 May 1998 Monthly Operating Repts for May 1998 for North Anna Power Station,Units 1 & 2 ML20248C8831998-05-29029 May 1998 SER Accepting Alternatives Proposed by Licensee for Use of Code Case N-535,pursuant to 10CFRa(a)(3)(i) in ASME Section XI Inservice Insp Program ML20247K9281998-05-15015 May 1998 Special Rept:On 980428,letdown PCV Exhibited Slow Response When C RCP Was Started.Cause to Be Determined.Review of Operating Procedure Will Be Performed to Determine If Enhancements Are Necessary ML20216A8971998-05-0606 May 1998 Rev 0 to Cycle 13 Pattern Ud COLR for North Anna Unit 2 ML20247F4441998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for North Anna Power Station,Units 1 & 2 ML20217B5321998-04-20020 April 1998 Safety Evaluation Supporting Proposed Alternative to ASME Code for Surface Exam of Seal Welds on Threaded Caps for Plant Reactor Vessel Head Penetrations for part-length CRDMs ML20217H9611998-04-0707 April 1998 Special Rept:On 980216,groundwater Level at Piezometer P-22, Again Noted to Be Above Max Water Level by 0.41 Feet.Design Package for Installation of Addl Standpipe Piezometers at Toe of Slope Southeast Section,Developed ML20216B1891998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for North Anna Power Station,Units 1 & 2 ML20216E8801998-03-0606 March 1998 Safety Evaluation Authorizing Licensee Request for Relief from ASME Code Requirements,Paragraph IWA-2400(c) (Summer Edition W/Summer 1983 Addenda),For Upcoming Naps,Unit 1 Outage,Per 10CFR50.55a(a)(3)(ii) ML20216E2561998-02-28028 February 1998 Monthly Operating Repts for Feb 1998 for North Anna Power Station,Units 1 & 2 ML20199J6431998-02-0202 February 1998 Safety Evaluation Approving Request for Approval to Repair Flaws in Accordance W/Gl 90-05 for ASME Code Class 3 SW Piping for North Anna,Unit 1,as Submitted in ISI Relief Request NDE-46 on 971218 ML20202D5811998-01-31031 January 1998 Monthly Operating Repts for Jan 1998 for North Anna Power Station,Units 1 & 2 ML20198S7571998-01-15015 January 1998 Safety Evaluation Accepting Licensee Request for Approval to Repair Flaws IAW GL-90-05 for ASME Code Class 3 Svc Water Piping ML20198P1351997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for North Anna Power Station,Units 1 & 2 1999-09-08
[Table view] |
Text
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VIHOINIA ELECTRIC AND PowEn COMPANY IIICitMOND,VildOINIA 202 61 April 9,1997 United States Nuclear Regulatory Commission Serial No.97-217 Attention: Document Control Desk NAPS /JHL Washington, D. C. 20555 Docket Nos. 50-338 50-339 License Nos. NPF-4 NPF-7 Gentlemen:
VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNIT NOS.1 AND 2 MONTHLY OPERATING REPORT Enclosed is the March 1997 Monthly Operating Report for North Anna Power Station Unit 1 and 2.
Very truly yours, '
b8k W. R. Matthews Station Manager Enclosure cc: U. S. Nuclear Regulatory Commission M
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Region ll 101 Marietta Street, N. W. l Suite 2900 !
Atlanta, Georgia 30323 l NRC Senior Resident inspector ,
North Anna Power Station 1 9704240103 970331 PDR ADOCK 05000338 R PDR ,
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1 i MONTHLY OPERATING REPORT DISTRIBUTION I
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l l Original to ................... JD Hegner, 2nd Floor - Innsbrook '
by 10th day of next month l l
Copies to: . . . . . . . . . .......... WR Idatthews, Station Manager .
. . . . . . . . . . . . . . . . . . . DA rieacock, Assistant Station Manager
. . . . . . . . . .......... G Grecheck, Assistant Station Manager
. . . . . . . . . .......... RE Fuller, INNS, Nuc. Bus. Services
. . . . . . . . . .......... CA Clark, Planning ]
. . . . . . . . . .......... J Disosway, SNS i
. . . . . . . . . .......... NRC Resident Inspector l
. . . . . . . . . .......... Station Records , {
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VIRGINIA POWER COMPANY NORTH ANNA POWER STATION MONTHLY OPERATING REPORT l
MONTH: March YEAR: 1997 i I
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loBkIrakL St'ation Manager
l CPERATIN3 DATA REP 2RT I l
1 DCCKET NO. 50-338 DATE: April 5, 1997 CONTACT W. R. Matthews PHONE: (540) 894-21C1 OFF. RATING STATUS
- 1. Unit Nane t. ... . .. . . ... . .. North Anna 1
- 2. Reporting Periods.. . . . . . . March 1997
- 3. Licensed Thermal Power (MWt) . ..... . .. 2,893
- 4. Nameplate Rating (Gross MWel s . . . . .. 994 i
l S. Design Electrical Rating iNet MWe) .. ... .... 907
- 6. Maximum Dependable capacity (Gross Mde) . .. 940
- 7. Maximum Dependable Capacity (Net MWe)s.. . . 893
- 8. If changes occur to capacity Ratings (items 3 thru 7) since last report, give reasons! N/A l
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- 9. Power level to which restricted, if any (Net MWe) N/A
- 10. Reasons for restrictions, if anya N/A 4
This Month Y-t-D Cumulative
- 11. Hours in Reporting Period.. .. . . .. .... .. . 744.0 2,160.0 164,580.0
- 12. Number of Hours Reactor was Critical . . . ... . . .. 744.0 2,160.0 127,377.2
- 13. Reactor Reserve Shutdown Hours. . ..... . ... .. . ... 0.0 0.0 7,046.0
- 14. Hours Generator on-Line.. . . . . . .. ... . . . . .. 144.0 2,160.0 124,333.8
- 15. Unit Reserve Shutdown Hours. ., . . .. . . .... 0.0 0.0 0.0
- 16. Gross Thermal Energy Generated (MW:t) . ... . . .. .. .. ... 2,151,766.7 6,246,564.5 333,827,101.1
- 17. Gross F.loctrical Energy Generated (MWH). .. . 704,456.0 2,046,285.0 146,688,971.0
- 18. Net Electrical Energy Ger. orated (MWH) . . . .. . . . 670,444.0 1,947,909.0 103,934,563.0
- 19. Unit Service Factor., .. ..... . .. , .. ... 100.04 100.04 75.5%
- 20. Unit Availability Factor. .. . e. ..... .. . . 100.04 100.06 15.5%
- 21. Unit Capacity Factor (using MDC Net) . . .. .. . . .. 100.94 101.04 70.74.
- 22. Unit Capacity factor (using DER Net). . . .. . . 99.4% 99.4% 69.66
- 23. Forced Outage Rate... .. . . . . .. . ... . 0.04 0.06 8.74
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, Duration of Each): Scheduled Refueling Outage beginning May 11, 1997, duration =35 days.
- 25. If Shutdown at end of Report Period, estimated time of Startup N/A
- 26. Units in Test Status (Prior to Corronercial Cperation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY CCf9f.ACI AL OPERATION l
6 AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-338 Unit: NA-1 Date: April 5, 1997 l
Contact:
W. R. Matthews Phone: (540) 894-2101 MONTH: March 1997 '
t DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL (MWe-Net) LEVEL (MWe-Net) 1 901 17 900 2 902 18 900
- 3 903 19 900 4 902 20 900 '
5 901 21 897 6 902 22 901 !
7 902 23 902 8 902 24 902 9 901 25 901 -
10 901 26 901 11 901 27 901 !
12 901 28 902 13 901 29 903 14 899 30 903 15 900 31 902 16 901 Instructions:
On this format, list. the average daily unit power level in MWe- -
Net for each day in - the reporting month. Compute to the nearest.
- ' whole megawatt.
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NORTH ANNA POWER STATION l I UNIT NO.: J l MONTH: March a
! SUt44ARY OF OPERATING EXPERIENCE Page 1 of 1 Listed below in chronological sequence is a summary of operating i experiences for this month which required load reductions or resulted in significant non-load related incidents.
1 Date Time Data March 01, 1997 0000 Began month with unit at 100% power, 946 MWe.
March 21, 1997 0929 Commenced ramp from 100% power, 948 MWe for Turbine Valve Freedom Test (TVFT).
1012 Unit stable at 92% power, 876 MWe for TVFT.
1037 TVFT completed satisfactorily. Commenced ramp i to 100% power.
1259 Unit stable at 100% power, 948 MWe.
March 31, 1997 2400 Ended month with unit stable at 100% power, 949 MWe.
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4 Page 1 of 1 UNIT SHUTDOWN AND POWER REDUCTIONS Explanation Sheet l Docket No.: 50-338 Report Month March Unit Name: NA-1 Year: 1997 Date: April 5, 1997
Contact:
W. R. Matthews No entries this month.
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UNIT SHUTDOWS AND POWER REDUCTIONS DOCKET NO.: 50-338 UNIT NAME: NA-1 DATE: April 5, 1997 REPORT MONTH: March 1997 CONTACT: W. R. Matthews, PHONE: (540) 894-2101 1 2 3 4 5 No. Date Type Duration Reason Method of Licensee System Component Cause & Corrective (hrs) Shutting Event Code Code Action to Down Reactor Report f Prevent Recurrence
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1: Type 2: Reason 3: Method 4:
F= Forced A= Equipment Failure (explain) l= Manual . Exhibit F - Instructions S= Scheduled B= Maintenance or Test 2= Manual Scram for preparation of Data C= Refueling 3= Automatic Scram Entry Sheets for Licensee i D= Regulatory Restriction 4= Continuations Event Report (LER) File j E= Operator Training & License Examination 5= Load Reduction (NUREG-0161)
F= Administrative 9=Other G= Operational Error 5:
H=Other (explain) Exhibit H - Same Source t
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CP.~ RATING DATA REPORT
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. l DOCKET No.i 50-339 DATE: April 5, 1997 i CONTACT W. R. Matthews d
PHONE: (540) 894-2101 OPERATING STATUS
- 1. Unit Names...... .. . . ... . North Anna 2
- 2. Reporting Periods. . . . . .. . .. March 1991
- 3. Licensed Thermal Power (HWt)s. . ... . 2,893
- 4. Nameplate Rating (Gross HWe)3. .. .. . . 979
- 5. Design Electrical Rating (Net MWe) . ..... 907
- 6. Maximur Dependable capacity (Gross HWe)s... . 944
- 7. Maximum Dependable Capacity (Net HWelt. . . .. 891
- 8. If changes occur to capacity Ratings (Items 3 thru 7) since last report, give reasons: N/A l
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- 9. Power level to which restricted, if any (Net MWe): N/A
- 10. Reasons for restrictions, if anyt N/A 1
This Month Y-t-D Cumulative
- 11. f:ours in Reporting Period. .. . . . . .. .. 144.0 2,160.0 142,848.0
- 12. Number of Hours Reactor was Critical. . . . 144.0 2,160.0 119,11'. 2
- 13. Reactor Reserve Shutdown Hours... . .. .. 0.0 0.0 7,162.2
- 14. Hours Generator On-Line. . . . . . 144.0 2,160.0 117,944.2
- 15. Unit Reserve Shutdown Hours. . . . 0.0 0.0 0.0
- 16. Gress Thermal Energy Generated (MWH) . . . .. .. . .. .. 2,151,918.0 6,244,600.6 321,026,518.6
- 17. Gross Electrical Energy Generated (HWH) . .. .. .. 105,344.0 2,048,494.0 105,317,729.0
- 18. Net Electrical Energy Generated (MWH). . . . . 672,054.0 1,951,311,0 100,644,493.0
- 19. Unit Service Factor. . . . . . . . . 100.0% 100.04 82.6%
- 20. Unit Availability Factor.. , .. . 100.06 100.0% 82.6%
- 21. Unit Capacity Factor (using MDC Net) .. ... . .. . .. .. . 100.14 100.7% 78.3%
- 22. Unit Capacity Factor (using DER Net). , . .. . 99.6% 99.6% 77.7%
- 23. Forced outage Rate.. . .... . ... . 0.04 0.0% 5.3%
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- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, Duration of Each): N/A
- 25. If Shutdown at end of Report Period, estimated time of Startup N/A
- 26. Units in Test Status (Prior to Comercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COF94ERCIAL OPEPATION 2
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E AVERAGE DAILY UNIT POWER LEVEL
{ Docket No.: 50-339 ]
Unit: NA-2 '
Date: April 5, 1997
Contact:
W. R. Matthews Phone: (540) 894-2101 MONTH: March 1997 l
DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWF.R LEVEL (MWe-Net) LEVEL (MWe-Net) 1 903 17 903 ,
2 904 18 903 1 3 903 19 901 4 903 20 902 5 903 21 902 6 904 22 904 l 7 905 23 904 8 906 24 903 9 905 25 903 1 10 904 26 904 11 905 27 904 12 905 28 903 13 904 29 902 14 901 30 902 15 904 31 901 10 904 Instructions:
On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.
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l NORTH ANNA POWER STATION UNIT NO.: 2 MONTH: Mar 5 SUte4ARY OF OPERATING EXPERIENCE
- Page 1 of 1 t
I Listed below in chronological sequence is a summary of operating experiences for ' this month which required load reductions or resulted in j significant non-load related incidents, d
j' Dato Time Data March 01, 1997 0000 Began month in Mode 1 at 100% power, 950 MWe.
March 14, 1997 1230 Commenced rampdown from 100% power, 949 MWe for Turbine Valve Freedom Test (TVFT) .
1257 Unit stable at 91.5% power, 872 MWe. i 1317 TVFT completed satisfactorily. i 1320 Commenced ramp to 100% power after TVFT.
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1400 Stabilized unit at 100% power, 947 MWe.
March 31, 1997 2400 Ended month in Mode 1 at 100% power, 948 MWe.
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Page 1 of 1 UNIT SHUTDOWN AND POWER REDUCTIONS Explanation Sheet 1
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Docket No.: 50-339 J,
- l. Report Month March Unit Name: NA-2' Year: 1997 Date: April 5, 1997 1
Contact:
W. R. Matthews I
No entries this month.
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DOCKET NO.: 50-339 ,
UNIT NAME: NA-2 DATE: April 5, 1997 ;
REPORT MONTH: March 1997 . CONTACT: W. R. Matthews. I PHONE: (540) 894-2101 [
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, No. Date Type Duration Reason Method of Licensee System Component' Cause & Corrective j (hrs) Shutting Event Code Code Action to. I Down Reactor Report # Prevent Recurrence I
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F= Forced A= Equipment Failure (explain) l= Manual Exhibit F - Instructions [
S= Scheduled B= Maintenance or Test 2= Manual Scram for preparation of Data l i
C= Refueling 3= Automatic Scram Entry Sheets for Licensee ;
D= Regulatory Restriction 4= Continuations Event Report (LER) File l E= Operator Training & License Examination 5= Load Reduction (NUREG-0161) 1 F= Administrative 9=Other ;
G= Operational Error 5. i H=Other (explain) Exhibit H - Same Source !
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