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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
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VIHOINIA l$I.1!CTHIC AND POWisH COMPANY
. HicuMown,VanointA cauci October 9,1995 U. S. Nuclear Regulatory Commission Serial No.95-513 Attention: Document Control Desk NL&OS/JHL/ CMC Washington, D.C. 20555 Docket Nos. 50-338 50-339 License Nos. NPF-4 NPF-7 Gentlemen:
VIRGINlA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNITS 1 AND 2 MONTHLY OPERATING REPORT Enclosed is the September 1995 Monthly Operating Report for North Anna Power Station Units 1 and 2.
Very truly yours, E
M. L. Bowling, Manager Nuclear-Licensing and Operations Support Enclosure l
cc: U.S. Nuclear Regulatory Commission Region ll 101 Marietta Street, NW Suite 2900 Atlanta, GA 30323 Mr. R. D. McWhorter NRC Senior Resident inspector l North Anna Power Station 1eorao 9510160012 950930 PDR t
R ADOCK 0500o338 PDR t
VIRGINIA POWER COMPANY NORTH ANNA POWER STATION MONTHLY OPERATING REPORT I
MONTH: September YEAR 1995 i
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Approved:
(
O& wl' Station Manager "
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)
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OPERATING DATA REPORT a
. DATE: October 5, 1995 CONTACT: J. A. Stall.
PHONE: (703) 894-2101 OPERt! TING STATUS
- 1. Un i t N ane ; . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No r t h Anna 1
- 2. R eport ing Per i od s . . . . . . . . . . . . . . . . . . . . . . . . . Sept ember 1995
- 3. Licensed Thermal Power (MWt):............. 2,893
- 4. Nameplate Rating (Gross MWe) ............. 994
- 5. D3elen Electrical Rating (Net MWe):....... 907
- 6. M:ximum Dependable Capacity (Gross MWe):.. 940
- 7. Itximum Dependable Capacity (Net MWe):.... 893
- 8. If changes occur in Capacity Ratings (Items No. 3 thru 7) since last report, give reasons: _ _N/A
- 9. Power level to which restricted, if any (Net MWe): _ _N/A
- 10. Rsisons for restrictions, if any: N/A This Month Y-t-D Cumulative
- 11. Hours in Reporting Period................................. 720.0 6,551.0 151,427.0
- 12. Number of Hours Reactor was Critical...................... 720.0 6,529.6 114,977.4
- 13. Raictor Reserve Shutdown Hours............................ 0.0 20.9 6,951.4
- 14. Hours Generator On-Line................. ................. 720,0 6,524.8 111,978.5 l
- 15. Unit Reserve Shutdown Hours............ ................. 0.0 0.0 0.0 1
- 16. Grols Thermal Energy Generated (MWH)...................... 2,082,126.7 18,805,827.2 298,991,407.1 l
- 17. Gross E lect r i cal Energy Generated (MWH ) . . . . . . . . . . . . . . . . . . . 681,202.0 6,172,149.0 98,247,769.0
- 18. Nat Electrical Energy Generated (MWH)..................... 647,351.0 5,869,166.0 93,071,452.0
- 19. Unit Service Factor....................................... 100.0% 99.6% 73.9%
- 20. Un i t Ava i l abi l i ty F ac t or. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100.0% 99.6% 73.9%
- 21. Uni t Capaci ty Factor (using MDC Net ) . . . . . . . . . . . . . . . . . . . . . . 100.7% 99.8% 68.8%
- 22. Unit Capacity Factor (using DER Net)...................... 99.1% 98.8% 67.8%
- 23. Forced Outage Rate........................................ 0.0% 0.4% 9.5%
- 24. Shutdowns Scheduled over Next 6 Months (Type, Date, and Duration of Each):_ Refueling Outage Scheduled for February 10, 1996, Duration 29 Days I
25, if Shutdown at end of Report Period, estimated time of Startup: _N/A !
- 26. Units in Test Status (Prior to Conenercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
i 1
e AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-338 Unit: NA-1 Date: October 5, 1995 Contact J. A. Stall Phone: (703) 894-2101 MONTH: September 1995 DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL (MWe-Net) LEVEL (MWe-Net) 1 897 17 900 2 899 18 900 3 899 19 901 4 899 20 900 5 898 21 900 6 898 22 889 7 898 23 900 8 898 24 901 9 897 25 901 1 10 898 26 902 l 11 898 27 902 !
12 899 28 902 13 898 29 902 14 898 30 902 l 1 15 898 l 16 899 l 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.
'"', . NORTH ANNA POWER STATION UNIT NO.: 1-MONTH: September
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SUMMARY
OF OPERATING EXPERIENCE Page 1 of 1 Listed below in chronological sequence is a summary of operating
- experiences for this month which required load reductions or resulted in significant non-load related incidents.
p_g.t_q Time D5ta September 01, 1995 0000 Began month with unit at 100% power, 944 MWe.
September 22, 1995 0855 Commenced unit ramp from 100% power, 947 MWe to 90% power for Turbine Valve Freedom Test (TVFT) .
0945 Stabilized at 90% power, 865 MWe.
1100 TVFT completed satisfactorily.
1122 Commenced ramp from 90% power to 100% power.
1327 Unit stable at 100% power, 940 MWe.
September 30, 1995 2400 Ended month with unit at 100% power, 948 MWe.
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. Page 1 of 1 UNIT SHUTDOWN AND POWER REDUCTIONS Explanation Sheet Docket No.: 50-338 Report Month September Unit Name: NA-1 Year:- 1995 Date: October 5, 1995 j
Contact:
J. A. Stall
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DOCKET NO.: 50-338 UNIT NAME: NA-1 :
DATE: October 5, 1995 REPORT MONTH: September.1995'- CONTACT: J. A. .St'all PHONE: (703) 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 # Prevent Recurrence UNIT SHUTDOWNS AND POWER REDUCTIONS O No Entry This Month 1: Type 2: Reason 3: Method 4:
F= Forced A= Equipment Failure (explain) 1= 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 D= Regulatory Restriction 4= Continuations Event Report (LER) File 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
OPERATING DATA REPORT
- DOCKET NO.: 50 339 DATE: October 5, 1995 CONTACT: J. A. Stall PHONE: (703) 894-2101 OPERATING STATUS ,
- 1. Unit Name:................................ North Anna 2
- 2. R rpor t i ng Per i od t . . . . . . . . . . . . . . . . . . . . . . . . . Sept ember 1995
- 3. Licensed Thermal Power (MWt):............. 2893
- 4. Nameplate Rating (Gross MWe):............. 979
- 5. Design Electrical Rating (Net MWe):....... 907
- 6. M:ximun DepeMable capacity (Gross MWe) .. 944
- 7. M:ximum Dependable capacity (Net MWe) .... 897
- 8. If changes occur in capacity Ratings (!tems No. 3 thru 7) since last report, give reasons: N/A
- 9. Power level to which restricted, if any (Net MWe): _ N/A
- 10. Ratsons for restrictions, if any: N/A This Month Y-t D Cunulative )
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- 11. Hours in Reporting Period................................. 720.0 6,551.0 129,695.0
- 12. Number of Hours Reactor was Critical...................... 720.0 4,940.7 107,874.2
- 13. Rstetor Reserve Shutdown Hours............................ 0.0 1.3 6,510.2
- 14. Hours Generator 0n Line................................... 720.0 4,908.9 106,744.6 !
- 15. Unit Reserve Shutdown Hours............................... 0.0 0.0 0.0 )
a
- 16. Gross Thermal Energy Generat ed (MWH ) . . . . . . . . . . . . . . . . . . . . . 2,082,346.5 13,087,147.9 289,703,111.9
- 17. Gross Electrical Energy Generated (MWH)................... 686,091.0 4,284,925.0 94,761,782.0 l 18. Nst Electrical Energy Generated (MWH)..................... 652,237.0 4,061,737.0 90,601,705.0
- 19. Unit Service Factor....................................... 100.0% 74.9% 82.3%
, 20. Unit Availability Factor.................................. 100.0% 74.9% 82.3%
- 21. Unit Capacity Factor (using MDC Net)...................... 101.0% 69.6% 77.7%
- 22. Unit Capacity Factor (using DER Net)...................... 99.9% 68.4% 77.0%
- 23. Forced Outage Rate........................................ 0.0% 0.0% 4.9%
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- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): N/A
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- 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 COMMERCIAL OPERATION
.~.
AVERAGE DAILY UNIT POWER LEVEL Docket No.: 50-339 Unit: NA-2 Date: October 5, 1995 Contact J. A. Stall Phone (703) 894-2101 MONTH: September 1995 DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL (MWe-Net) LEVEL (MWe-Net) 1 896 17 907 2 904 18 907 3 905 19 907 4 906 20 907 5 905 21 906 6 905 22 905 7 905 23 907 8 904 24 908 9 904 25 907 10 905 26 909 11 905 27 909 12 905 28 909 13 905 29 909 14 905 _
30 909 15 905 16 906 Instructions:
On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Comtate to the nearest whole megawatt.
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NORTH ANNA POWER STATION UNIT NO.: 2 MONTH: Sectember
SUMMARY
OF OPERATING EXPERIENCE Page 1 of 1 Listed below in chronological sequence is a summary of operating experiences for this month which required load reductions or resulted in significant non-load related incidents.
Date Time Data September 01, 1995 0000 Began month with unit stable at 100% power, 951 MWe.
0813 Cc)mmenced unit ramp-down for Turbine Valve Freedom Test. Unit at 100% power, 947 MWe.
0841 Unit stable at 91% power, 867 MWe.
1015 Commenced unit ra..p-up following Turbine Valve Freedom Test. Unit at 91% power, 867 MWe.
1100 Unit stable at 100% power, 947 MWe.
September 30, 1995 2400 Ended month with unit stable at 100% power, 954 Mwe.
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UNIT SHUTDOWN AND POWER REDUCTIONS-Explanation Sheet Docket No.: 50-339 Report Month Sectember Unit Name: NA-2 Year: 1995 Date: October 5, 1995
Contact:
J. A. Stall
1
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DOCKET NO.:~ 50-339 ~
UNIT NAME: LNA-2 DATE: October.5,'1095 REPORT MONTH: September 1995 CONTACT: J..A. Stall
' PHONE: (703) 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 # Prevent' Recurrence.
ONo Entries This Month
.1: Type 2: Reason 3: Method 4:
F= Forced A= Equipment Failure (explain) 1= 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 D= Regulatory Restriction 4= Continuations Event Report (LER) File 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