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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML20217G3721999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for Sequoyah Nuclear Plant.With ML20212C4761999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Sequoyah Nuclear Plant.With ML20216E3781999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20209H3831999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Sequoyah Nuclear Plant.With ML20195K2951999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20206R5031999-04-30030 April 1999 Monthly Operating Repts for April 1999 for Sequoyah Units 1 & 2.With ML20205P9811999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20204C3111999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20199G3641998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20197K1161998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20195F8061998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Sequoyah Nuclear Plant.With ML20154H6091998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20153B0881998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Sequoyah Nuclear Plant.With ML20237B5221998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Snp ML20236R0051998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Sequoyah Nuclear Plant ML20249A8981998-05-31031 May 1998 Monthly Operating Repts for May 1998 for Sequoyah Nuclear Plant,Units 1 & 2 ML20247L5141998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for Sequoyah Nuclear Plant ML20217E2221998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for Sequoyah Nuclear Plant ML20248L2611998-02-28028 February 1998 Monthly Operating Repts for Sequoyah Nuclear Plant,Units 1 & 2 ML20202J7911998-01-31031 January 1998 Monthly Operating Repts for Jan 1997 for Sequoyah Nuclear Plant,Units 1 & 2 ML20199A2931997-12-31031 December 1997 Revised Monthly Operating Rept for Dec 1997 for Sequoyah Nuclear Plant,Units 1 & 2 ML20198M1481997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for Sequoyah Nuclear Plant,Units 1 & 2 ML20197J1011997-11-30030 November 1997 Monthly Operating Repts for Nov 1997 for Sequoyah Nuclear Plant,Units 1 & 2 ML20199C7201997-10-31031 October 1997 Monthly Operating Repts for Oct 1997 for Sequoyah Nuclear Plant ML20198J8941997-09-30030 September 1997 Monthly Operating Repts for Sept 1997 for Sequoyah Nuclear Plant,Units 1 & 2 ML20216J6011997-08-31031 August 1997 Monthly Operating Repts for Aug 1997 for Sequoyah Nuclear Plant ML20210K5781997-07-31031 July 1997 Monthly Operating Rept for Jul 1997 for Sequoyah Nuclear Plant ML20141H3071997-06-30030 June 1997 Monthly Operating Repts for June 1997 for Sequoyah Nuclear Plant,Units 1 & 2 ML20140H1571997-05-31031 May 1997 Monthly Operating Repts for May 1997 for SQN ML20141F4321997-04-30030 April 1997 Monthly Operating Repts for Apr 1997 for Sequoyah Nuclear Plant Units 1 & 2 ML20137T3011997-03-31031 March 1997 Monthly Operating Repts for March 1997 for SQN ML20136H2191997-02-28028 February 1997 Monthly Operating Repts for Feb 1997 for SQN ML20134M2001997-01-31031 January 1997 Monthly Operating Repts for Jan 1997 for SQN ML20133K4861996-12-31031 December 1996 Monthly Operating Repts for Dec 1996 for Sequoyah Nuclear Plant Units 1 & 2 ML20133A1121996-11-30030 November 1996 Monthly Operating Repts for Nov 1996 for SQN Plant ML20134N2501996-10-31031 October 1996 Monthly Operating Repts for Oct 1996 for Sequoyah Nuclear Plant ML20128Q0251996-09-30030 September 1996 Monthly Operating Repts for Sept 1996 for Sequoyah Nuclear Plant,Units 1 & 2 ML20129C2181996-08-31031 August 1996 Monthly Operating Rept for Aug 1996 for Sequoyah Nuclear Plant ML20116M1511996-07-31031 July 1996 Monthly Operating Repts for July 1996 for Sequoyah Nuclear Plant ML20115H0371996-06-30030 June 1996 Monthly Operating Repts for June 1996 for SQN ML20112H6351996-05-31031 May 1996 Monthly Operating Repts for May 1996 for Sequoyah Nuclear Plant ML20112A7901996-04-30030 April 1996 Monthly Operating Rept for Apr 1996 for Sequoyah Unit 1 & 2 ML20107B7591996-03-31031 March 1996 Monthly Operating Repts for Mar 1996 for Sequoyah Nuclear Plant,Units 1 & 2 ML20101D3351996-02-29029 February 1996 Monthly Operating Repts for Feb 1996 for Sequoyah Nuclear Plant ML20149K2341996-01-31031 January 1996 Monthly Operating Repts for Jan 1996 for Snp ML20096F0201995-12-31031 December 1995 Monthly Operating Repts for Dec 1995 for Snp ML20095J0461995-11-30030 November 1995 Monthly Operating Repts for Nov 1995 for Snp ML20094L7381995-10-31031 October 1995 Monthly Operating Repts for Oct 1995 for Sequoyah Nuclear Plant ML20093F5351995-09-30030 September 1995 Monthly Operating Repts for Sept 1995 for Sequoyah Nuclear Plant ML20092G2981995-08-31031 August 1995 Monthly Operating Repts for Aug 1995 for Sequoyah Nuclear Plant 1999-09-30
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20212J6311999-10-0101 October 1999 SER Accepting Request for Relief from ASME Boiler & Pressure Vessel Code,Section Xi,Requirements for Certain Inservice Insp at Plant,Unit 1 ML20217G3721999-09-30030 September 1999 Monthly Operating Repts for Sept 1999 for Sequoyah Nuclear Plant.With ML20212F0831999-09-23023 September 1999 Safety Evaluation Granting Relief from Certain Weld Insp at Sequoyah Nuclear Plant,Units 1 & 2 Pursuant to 10CFR50.55a(a)(3)(ii) for Second 10-year ISI Interval ML20212F4761999-09-23023 September 1999 Safety Evaluation Supporting Amends 246 & 237 to Licenses DPR-77 & DPR-79,respectively ML20212C4761999-08-31031 August 1999 Monthly Operating Repts for Aug 1999 for Sequoyah Nuclear Plant.With ML20210L4361999-08-0202 August 1999 Cycle 9 12-Month SG Insp Rept ML20216E3781999-07-31031 July 1999 Monthly Operating Repts for July 1999 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20210L4451999-07-31031 July 1999 Unit-2 Cycle 10 Voltage-Based Repair Criteria 90-Day Rept ML20210G6631999-07-28028 July 1999 Cycle 9 90-Day ISI Summary Rept ML20196H8621999-06-30030 June 1999 NRC Regulatory Assessment & Oversight Pilot Program, Performance Indicator Data, June 1999 Rept ML20209H3831999-06-30030 June 1999 Monthly Operating Repts for June 1999 for Sequoyah Nuclear Plant.With ML20211F9031999-06-30030 June 1999 Cycle 9 Refueling Outage ML20196J8521999-06-28028 June 1999 Safety Evaluation Authorizing Proposed Alternative to Use Iqis for Radiography Examinations as Provided for in ASME Section III,1992 Edition with 1993 Addenda,Pursuant to 10CFR50.55a(a)(3)(i) ML20195K2951999-05-31031 May 1999 Monthly Operating Repts for May 1999 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20206Q8951999-05-0505 May 1999 Rev 0 to L36 990415 802, COLR for Sequoyah Unit 2 Cycle 10 ML20206R5031999-04-30030 April 1999 Monthly Operating Repts for April 1999 for Sequoyah Units 1 & 2.With ML20205P9811999-03-31031 March 1999 Monthly Operating Repts for Mar 1999 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20204C3111999-02-28028 February 1999 Monthly Operating Repts for Feb 1999 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20205B6631999-02-28028 February 1999 Underground Storage Tank (Ust) Permanent Closure Rept, Sequoyah Nuclear Plant Security Backup DG Ust Sys ML20203H7381999-02-18018 February 1999 Safety Evaluation of Topical Rept BAW-2328, Blended U Lead Test Assembly Design Rept. Rept Acceptable Subj to Listed Conditions ML20211A2021999-01-31031 January 1999 Non-proprietary TR WCAP-15129, Depth-Based SG Tube Repair Criteria for Axial PWSCC Dented TSP Intersections ML20198S7301998-12-31031 December 1998 Cycle 10 Voltage-Based Repair Criteria 90-Day Rept ML20199G3641998-12-31031 December 1998 Monthly Operating Repts for Dec 1998 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20197J5621998-12-0303 December 1998 Unit 1 Cycle 9 90-Day ISI Summary Rept ML20197K1161998-11-30030 November 1998 Monthly Operating Repts for Nov 1998 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20195F8061998-10-31031 October 1998 Monthly Operating Repts for Oct 1998 for Sequoyah Nuclear Plant.With ML20154H6091998-09-30030 September 1998 Monthly Operating Repts for Sept 1998 for Sequoyah Nuclear Plant,Units 1 & 2.With ML20154H6251998-09-17017 September 1998 Rev 0 to Sequoyah Nuclear Plant Unit 1 Cycle 10 Colr ML20153B0881998-08-31031 August 1998 Monthly Operating Repts for Aug 1998 for Sequoyah Nuclear Plant.With ML20239A0631998-08-27027 August 1998 SER Accepting Licensee Response to GL 95-07, Pressure Locking & Thermal Binding of Safety-Related Power-Operated Gate Valves, for Sequoyah Nuclear Plant,Units 1 & 2 ML20236Y2091998-08-0707 August 1998 Safety Evaluation Accepting Relief Requests RP-03,RP-05, RP-07,RV-05 & RV-06 & Denying RV-07 & RV-08 ML20237B5221998-07-31031 July 1998 Monthly Operating Repts for July 1998 for Snp ML20237A4411998-07-31031 July 1998 Blended Uranium Lead Test Assembly Design Rept ML20236P6441998-07-10010 July 1998 LER 98-S01-00:on 980610,failure of Safeguard Sys Occurred for Which Compensatory Measures Were Not Satisfied within Required Time Period.Caused by Inadequate Security Procedure.Licensee Revised Procedure MI-134 ML20236R0051998-06-30030 June 1998 Monthly Operating Repts for June 1998 for Sequoyah Nuclear Plant ML20249A8981998-05-31031 May 1998 Monthly Operating Repts for May 1998 for Sequoyah Nuclear Plant,Units 1 & 2 ML20247L5141998-04-30030 April 1998 Monthly Operating Repts for Apr 1998 for Sequoyah Nuclear Plant ML20217K4471998-04-27027 April 1998 Safety Evaluation Supporting Requests for Relief 1-ISI-2 (Part 1),2-ISI-2 (Part 2),1-ISI-5,2-ISI-5,1-ISI-6,1-ISI-7, 2-ISI-7,ISPT-02,ISPT-04,ISPT-06,ISPT-07,ISPT-8,ISPT-01 & ISPT-05 ML20217E2221998-03-31031 March 1998 Monthly Operating Repts for Mar 1998 for Sequoyah Nuclear Plant ML20248L2611998-02-28028 February 1998 Monthly Operating Repts for Sequoyah Nuclear Plant,Units 1 & 2 ML20199J2571998-01-31031 January 1998 Cycle 9 Voltage-Based Repair Criteria 90-Day Rept ML20202J7911998-01-31031 January 1998 Monthly Operating Repts for Jan 1997 for Sequoyah Nuclear Plant,Units 1 & 2 ML20199J2441998-01-29029 January 1998 Snp Unit 2 Cycle Refueling Outage Oct 1997 ML20199F8531998-01-13013 January 1998 ASME Section XI Inservice Insp Summary Rept for Snp Unit 2 Refueling Outage Cycle 8 ML20199A2931997-12-31031 December 1997 Revised Monthly Operating Rept for Dec 1997 for Sequoyah Nuclear Plant,Units 1 & 2 ML20198M1481997-12-31031 December 1997 Monthly Operating Repts for Dec 1997 for Sequoyah Nuclear Plant,Units 1 & 2 ML20197J1011997-11-30030 November 1997 Monthly Operating Repts for Nov 1997 for Sequoyah Nuclear Plant,Units 1 & 2 ML20199C2951997-11-13013 November 1997 LER 97-S01-00:on 971017,vandalism of Electrical Cables Was Observed.Caused by Vandalism.Repaired Damaged Cables, Interviewed Personnel Having Potential for Being in Area at Time Damage Occurred & Walkdowns ML20199C7201997-10-31031 October 1997 Monthly Operating Repts for Oct 1997 for Sequoyah Nuclear Plant L-97-215, SG Secondary Side Loose Object Safety Evaluation1997-10-23023 October 1997 SG Secondary Side Loose Object Safety Evaluation 1999-09-30
[Table view] |
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DA Tennessee VaEy Auttery Post Omce Bm 2000. Soddy-Dasy. Termessee 37379
-June 14, 1995 U.S. Nuclear Regulatory Commission ATTN: Document Control-Desk washington, D.C. 20555 Gentlemen: ;
In the Matter of ) Docket Nos. 50-327 Tennessee Valley Authority ) 50-328 SEQUOYAH NUCLEAR PLANT (SQN) - MAY 1995' MONTHLY OPERATING REPORT Enclosed is the May 1995 Monthly Operating Report as required by SQN '
Technical Specification 6.9.1.10.
If you have any questions concerning this matter, please call J. W. Proffitt at (615) 843-6651.
Sincerely, R. H. Shall Manager SQN Site !.icensing Enclosure cc See page 2 9506200061 950531 PDR ADOCK 05000327 R PDR
U.S. Nuclear Regulatory Commission Page 2 June 14, 1995 Ecc (Enclosure):
INPO Records Center Institute of Nuclear. Power Operations 700.Galleria Parkway
. Atlanta, Georgia 30339-5957 Mr. D.~E. LaBarge, Project Manager ,
U.S. Nuclear Regulatory Commission One White Flint, North 11555.Rockville Pike Rockville, Maryland-20852-2739 Mr. Joseph Santucci, Manager Advanced Reactor Department-l- -Electric Power Research Institute l 3340 Hillview Avenue-
- l. Palo Alto, California 94304-
'NRC Resident Inspector r
Sequoyah Nuclear Plant i 2600 Igou Ferry Road Soddy-Daisy, Tennessee 37379-3624-1 Regional Administrator i
~
n U.S. Nuclear Regulatory Commission
! Region II l 101 Marietta' Street, NW, suite 2900 Atlanta,' Georgia 30323-2711-l 1
Mr. F. Yost, Director Research Services- 1
- l. Utility Data Institute
! 1200 G Street,'NW, Suite 250 Washington,lD.C. 20005 l
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I TENNESSEE vArAEr AUrnORITY-SEQUOYAH NUCLEAR PLANT MONTHLv OPERATING REPORT-TO THE NUCLEAR REGULATORY COMMISSION MAY 1995 UNIT 1 DOCKET NUMBER 50-327 LICENSE NUMBER DPR-77 l
UNIT 2 DOCKET NUMBER 50-328 LICENSE NUMBER CPR-79 i
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, l OPERATIONAL
SUMMARY
l MAY.1995 UNIT 1 Unit 1' generated 877,100 megawatthours (MWh) (gross) electrical power. .
during May with,a capacity factor of 102.4 percent. Unit 1 operated.near. l 100 percent: reactor powersthroughout the month of.May. l l
L UNIT 2 i
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~
Unit.2 generated 811,280 megawatthours (MWh)' (gross) electrical power ,
during May with a capacity factor of 95.2fpercent. Unit 2 was offline on May 1 as a result of an' automatic turbine / reactor _ trip that occurred on ,
April 28 at 2031'EDT. Unit 2 returned to operation and tied online'at
' 0353 EDT on May 1.
On May.1 et 0715 EDT with Unit 2 operating at 13 percent reactor power, a- _
l steam leak was reported on main turbine crossover piping. 2-VLV-7-5422
. turbine test valve had blown off and could not be isolated for repair.
The turbine was taken offline at 1036 EDT and the' reactor' remained I- critical. . Repairs'were completed and. Unit 2 was tied to the grid on May.2.at 0616 EDT. . Unit'2 reached 99 percentLreactor' power on May.3 at-I' =0415 EDT. ,
l .
- ~-
On May 31 at 1809 EDT,' Unit 2 experienced an' automatic turbine / reactor.
trip as a result of a stator cooling water failure signal l received:during ;
chlorination of.-the generator stator cooling water. system.- Unit 2 entered Mode 3 and remain =d offline at the end of.May.'
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-327 UNIT No. One DATE: 06-05-95 COMPLETED BY: T. J. Hollomon TELEPHONE: (615) 843-7528 HONTH: MAY 1995 b
AVERAGE DAILY POWER LEVEL ^ AVERAGE DAILY POWER LEVEL Rh1 (MYe-Net) gal (MWe-Nat) 1 1144 17 1133- F
'2 1146- 18 1142 3 1144' 19 1142' 4 1145 20 1133
,5 1145 21 1139 6 1150 22 1139
'i 7 1147 23 1137 l
8 1147 24~ 1139 ,
I 9 1142 25 1141 j 10 1141 26 1140 11 .__ 1146 27 __1140 12 3146 28 ___
1139 13 1143 29 1140 14 1145 30 1138 15 1135 31 1135' 16 1131 j,
AVERACE DAILY UNIT POWER LEVEL DOCKET NO. 50-328 UNIT No. Two DATE: 06-05-95 COMPLETED BY: T. J. Hollomon TELEPHONE: (6151'843-7528' MONTH: MAY 1995 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL.
Rh1 (MWe-Net) QAX (MWe-Net) 1 -9 17 1128 2 355 18 1121 3 1100 19' 1125 4 1117 20 1121' S 1122 21 1123 l
6 1126 .22 1123 7 1131 23 '1118 8 1127 24 1123 9 1124 25 1123 10 1123 26 1124 11 1124 27 1123 12 1123 28 '1122 13 1126 29 1123 14 1124 30 1115 15 1126 31 838 16 1122 l
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, '1 OPERATING DATA REPORT l DOCKET NO. 50-327 -l DATE 06/05/95 COMPLETED BY . J . Ho' lomon 4 TELEPHONE f615) 84'.l-7528 I 0PERATING STATUS l Notes l
- 1. Unit Name: 'Seouovah Unit One l l l
- 2. Reporting Period: May 1995 l l l
- 3. Licensed Thermal Power (Wt): 3411.0 l- l
- 4. Nameplate Rating (Gross We): 1220.6 l. l S. Design Electrical Rating (Net MWe): 1148.0 l l l
' 6. Maximum Dependable Capacity (Gross We): 1151.0 l l !
- 7. . Maximum Dependable Capacity (Net We): 1111.0 l 1-
- 8. If Changes Occur in Capacity Ratings (Item Numbers 3 Through 7) Since Last Report, Give Reasons:
- 9. Power Level To Which Restricted, If Any (Net We): N/A a). . Reasons For Restrictions, If Any
This Month Yr-to-Date, Cumulative )
l
- 11. Hours in Reporting Period 744 3.623 121.992 l
- 12. Number of Hours Reactor Was Critical 744.0 3.426.ti 65.476
- 13. Reactor Reserve Shutdown Hours 0 0 0
- 14. Hours Generator On-Line 744.0 3.412 2 64.016.5
- 15. Unit Reserve Shutdown Hours 0 0 0
- 16. Gross Thermal Energy Generated (MWH) 2.535.188.9 11.417.331.1- 208.993.328
- 17. Gross Electrical Energy Generated (MWH) 877.100 3.970.360 71.021.244
- 18. Net Electrical Energy Generated (WH) 848.851 3.837.001 68.100.6 4
- 19. Unit Service Factor 100.0 94.2 52.5
- 20. Unit Availability Factor 100.0 94.2' 52.5
- 21. Unit Capacity Factor (Using HDC Net) 102.7 95.3 50.2
- 22. Unit Capacity Factor (Using DER Net) 99.4 92.3 48.6
- 23. Unit Forced Outage Rate 0.0 5.8 35.5
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and C1 ration of Each):
Unit 1 Cvele 7 refuelino outaae is scheduled to beain Sootember 9.1995. with a duration of -
53 days.
- 25. If Shut Down At End Of Report Period, Estimated Date of Startup:
1 l
1 I
OPERATING DATA REPORT DOCKET NO. 50-328 ;
.DATE 06/05/95 COMPLETED BY T. J. Ho11amon TELEPHONE (615) 843-7528 OPERATING STATUS 1 l Notes l
- 1. Unit Name: Seouovah Unit Two l l
- 2. Reporting Period: May 1995 l l-
- 3. Licensed Thermal' Power (Wt): 3411.0 l l
- 4. Nameplate Rating (Gross We): 1220.6 l .l
- 5. Design Electrical Rating (Not We): 1148.0 l l.
- 6. Maximum Dependable Capacity (Gross MWe): 1146.0 l. l
- 7. Maximum Dependable Capacity (Net W e): 1106.0 l -l
- 8. If Changes Occur in Capacity Ratings (Item Numbers 3 Through 7) Since Last Report, Give Reasons:
- 9. Power Level To Which Restricted, If Any (Net MWe): 'N/A
'l~
- 10. Reasons For Restrictions, If Any: N/A This Month Yr-to-Date Cumulative
- 11. Hours in Reporting Period 744 3.623 113.952
- 12. Number of Hours Reactor Was Critical 738.2 3.147.9 67.504
- 13. Reactor Reserve Shutdown Hours 0 0 0
- 14. Hours Generator On-Line 714.6 3.042.5 65.752.2
- 15. Unit Reserve Shutdown Hours 0 0 0 4
- 16. Gross Thermal Energy Generated (MWH) 2.374.780.1 10.024.569.1 207.552.032 j
- 17. Gross Electrical Energy Generated (MWH) 811.280 3.442.573 70.450.182 I
- 18. Net Electrical Energy Generated (MWH) 782.552 3.311.841 67.426.023-
- 19. Unit Service Factor 96.0 84.0 57.7
- 20. Unit Availability Factor 96.0 84.0 57.7
- 21. Unit Capacity Factor (Using MDC Net) 95.1 82.7 53.5
- 22. Unit Capacity Factor (Using DER Net) 91.6 79.6 51.5
- 23. Unit Forced Outage Rate 4.0 -16.0 34.4
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
~
- 25. .If Shut Down At End Of Report Period, Estimated Date of Startup: June 2.~1995-
DOCKET NO: 50-327 ?
UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME: One DATE: M/)1/95
- REPORT MONTH: May 1995 COMPLETED BY:T. . .;4ollosma TELEPHONE:(615) 543-7523 ..
Method of Licensee Cause and Corrective- I~
Durati M ,
Shutting Down Event- Systy Comppent . Action to - l No. Date Type (Ho'Jrs) I see.on' " Reactor Report No. Code Code ' Prevent Recurrence There were no outages er power -
reductions of greater than 20 l percent to report during May.
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I:F Forced 2 Reason: 3 Method: 4Enhibi t' G-Instructions S: Scheduled A-Equipment Failure (Explain) 'l-Manual- for Preparation of. Data B-Maintenance or Test . 2-Manual Scram' Entry sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restruction 4-Continuation of Existing Outage - (MJREG-1022)
E-Operator Training and License Examination 5-Reduction ~
.F-Administrative. 9-Other G-Operational Error (Explain) .SEnhibit I-Same Source H-Other (Explain)
.. . ._ < . .. __.....m . _ .. .- . _ - . . _ . _ . . - . m m. . . _ _ _ . . . . . _ - _ . _ . . .. __
DOCKET NO: 50-328 -
UNIT NAME: Two * ' -
UNIT SHUTDOWNS AND POWER REDUCTIONS' ' '
DATE: 06/01/95 .; .
REPORT M) NTH: May 1995 COMPLETED BY:'. .h Ho' l omon ' *
- TELEPHONE:i 615) 843-7528 -
Method of Licensee Cause and Corrective Duration Shutting 0 wn Event Systy C g ent Action to Reactor 3-No. Date' Type ' (Hours) Reason Report No. Code Code Prevent Recurrence 4 950501 F .- 3.9 A 4 50-328/ N/A FK Unit 2 was offline because of a1 95002 turbine / reactor trip that occurred on April 28. Unit 2 returned to -
operation.on May 1 at 0353 EDT.
5 950501 F 19.7 A 5 N/A 'TA . TV On May 1 at 0715 EDT, with Unit 2 operating at 13 percent reactor power, a steam leak occurred on the main turbine crossover piping. A test valve had blown off and could not be isolated. The turbine was taken offline for repairs. The valve was repaired,'and Unit 2 was returned to operation on May 2 at 0616 EDT.
6 950531 F~ 5.9 N/A 3 50-328/95003 TJ - TS On May 31 at 1809 EDT, Unit 2 ..
experienced an. automatic turbine /
reactor trip as a result of a stator cooling water failure signal received during chlorination of the generator stator cooling water.
The cause and corrective actions are being investigated.
I 2 g,,,,, 3 Method: #' Exhibit G-Instructions -
I:F FM ced '
5: Scheduled A-Equipment Failure (Explain) 1-Manual ~ for Preparation of Data
' B-Maintenance or Test 2-Manual Scram Cntry sheets for Licensee
-C-Refueling 3-Automatic Scram -Event Report (LER) File D-Regulatory Restruction 4-Continuation of Existing Outage (h MEG-1922)
' E-Operator' Training and License Examination 5-Reduction F-Administrative 9-Other -
G-Operational Error (Explain). 5 Exhibit I-Same Source H-Other (Explain)
_____. _ _ - , . _