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Category:MONTHLY OPERATING ANALYSIS REPORT
MONTHYEARML20217H2841999-09-30030 September 1999 Monthly Operating Rept for Sept 1999 for Seabrook Station. with ML20212B8671999-08-31031 August 1999 Monthly Operating Rept for Aug 1999 for Seabrook Station. with ML20210R6001999-07-31031 July 1999 Monthly Operating Rept for July 1999 for Seabrook Station, Unit 1.With ML20209H1371999-06-30030 June 1999 Monthly Operating Rept for June 1999 for Seabrook Station, Unit 1.With ML20195G5391999-05-31031 May 1999 Monthly Operating Rept for May 1999 for Seabrook Station, Unit 1.With ML20206N1751999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for Seabrook Station, Unit 1.With ML20205L8141999-03-31031 March 1999 Monthly Operating Rept for Mar 1999 for Seabrook Station. with ML20207F4941999-02-28028 February 1999 Monthly Operating Rept for Feb 1999 for Seabrook Station. with ML20199E6731998-12-31031 December 1998 Monthly Operating Rept for Dec 1998 for Seabrook Station, Unit 1.With ML20198B8661998-11-30030 November 1998 Monthly Operating Rept for Nov 1998 for Seabrook Station, Unit 1.With ML20195D0311998-10-31031 October 1998 Monthly Operating Rept for Oct 1998 for Seabrook Station, Unit 1.With ML20154M8421998-09-30030 September 1998 Monthly Operating Rept for Sept 1998 for Seabrook Generating Station,Unit 1.With ML20151V5951998-08-31031 August 1998 Monthly Operating Rept for Aug 1998 for Seabrook Station, Unit 1.With ML20237B4501998-07-31031 July 1998 Monthly Operating Rept for July 1998 for Seabrook Station ML20236M3591998-06-30030 June 1998 Monthly Operating Rept for June 1998 for Seabrook Station, Unit 1 ML20248M2951998-05-31031 May 1998 Monthly Operating Rept for May 1998 for Seabrook Station, Unit 1 ML20247G2641998-04-30030 April 1998 Monthly Operating Rept for Apr 1998 for Seabrook Station ML20216F8891998-03-31031 March 1998 Monthly Operating Rept for Mar 1998 for Seabrook Station ML20248L2811998-02-28028 February 1998 Monthly Operating Rept for Feb 1998 for Seabrook Station, Unit 1 ML20202G3701998-01-31031 January 1998 Monthly Operating Rept for Jan 1998 for Seabrook Station ML20198N7021997-12-31031 December 1997 Monthly Operating Rept for Dec 1997 for Seabrook Station, Unit 1 ML20203D6311997-11-30030 November 1997 Monthly Operating Rept for Nov 1997 for Seabrook Station, Unit 1 ML20198Q2591997-10-31031 October 1997 Monthly Operating Rept for Oct 1997 for Seabrook Station ML20217H6101997-09-30030 September 1997 Monthly Operating Rept for Sept 1997 for Seabrook Station, Unit 1 ML20216H6141997-08-31031 August 1997 Monthly Operating Rept for Aug 1997 for Seabrook Station ML20210K6011997-07-31031 July 1997 Monthly Operating Rept for Jul 1997 for Seabrook Nuclear Station,Unit 1 ML20141H1031997-06-30030 June 1997 Monthly Operating Rept for June 1997 for Seabrook Station ML20148K6791997-05-31031 May 1997 Monthly Operating Rept for May 1997 for Seabrook Station ML20141F3331997-04-30030 April 1997 Monthly Operating Rept for Apr 1997 for Seabrook Station Unit 1 ML20137V9651997-03-31031 March 1997 Monthly Operating Rept for Mar 1997 for Seabrook Station Unit 1 ML20147E5891997-02-28028 February 1997 Monthly Operating Rept for Feb 1997 for Seabrook Station Unit 1 ML20134M2261997-01-31031 January 1997 Monthly Operating Rept for Jan 1997 for Sns ML20133M6221996-12-31031 December 1996 Monthly Operating Rept for Dec 1996 for Seabrook Station Unit 1 ML20132D6251996-11-30030 November 1996 Monthly Operating Rept for Nov 1996 for Seabrook Station Unit 1 ML20134H3721996-10-31031 October 1996 Monthly Operating Rept for Oct 1996 for Seabrook Station Unit 1 ML20128N5241996-09-30030 September 1996 Monthly Operating Rept for Sept 1996 for Seabrook Station Unit 1 ML20117N1551996-08-31031 August 1996 Monthly Operating Rept for Aug 1996 for Seabrook Station ML20116J0761996-07-31031 July 1996 Monthly Operating Rept for July 1996 for Seabrook Station, Unit 1 ML20115B1061996-06-30030 June 1996 Monthly Operating Rept for June 1996 for Seabrook Station Unit 1 ML20117K4941996-05-31031 May 1996 Monthly Operating Rept for May 1996 for Seabrook Station, Unit 1 ML20111B0361996-04-30030 April 1996 Monthly Operating Rept for Apr 1996 for Seabrook Station.W/ ML20101R2261996-03-31031 March 1996 Monthly Operating Rept for Mar 1996 for Seabrook Station Unit 1 ML20106G8461996-02-29029 February 1996 Monthly Operating Rept for Feb 1996 for Seabrook Station, Unit 1 ML20100G8611996-01-31031 January 1996 Monthly Operating Rept for Jan 1996 for Seabrook Station Unit 1 ML20096B9021995-12-31031 December 1995 Monthly Operating Rept for Dec 1995 for Seabrook Station Unit 1 ML20095C1071995-11-30030 November 1995 Monthly Operating Rept for Nov 1995 for Seabrook Station Unit 1 ML20094L1381995-10-31031 October 1995 Monthly Operating Rept for Oct 1995 for Seabrook Station Unit 1 ML20093F5431995-09-30030 September 1995 Monthly Operating Rept for Sept 1995 for Seabrook Station Unit 1 ML20092G2781995-08-31031 August 1995 Monthly Operating Rept for Aug 1995 for Seabrook Station Unit 1 ML20087F1521995-07-31031 July 1995 Monthly Operating Rept for Jul 1995 for Seabrook Station Unit 1 1999-09-30
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20217H2841999-09-30030 September 1999 Monthly Operating Rept for Sept 1999 for Seabrook Station. with ML20212D1461999-09-17017 September 1999 SER Accepting Request to Use Proposed Alternative to Certain Weld Repair Requirements in ASME Boiling & Pressure Vessel Code ML20216F5141999-08-31031 August 1999 Rept on Status of Public Petitions Under 10CFR2.206 ML20212B8671999-08-31031 August 1999 Monthly Operating Rept for Aug 1999 for Seabrook Station. with ML20210Q7581999-08-11011 August 1999 SER Approving Proposed Merger of CES & Bec,Which Will Create New Parent Company of Canal ML20210R9781999-08-0606 August 1999 ISI Exam Rept of Seabrook Station, for RFO 6,period 3 ML20210J8681999-08-0303 August 1999 SER Approving License Transfer from Montaup Electric Co to Little Bay Power Corp & Approval of Conforming Amend for Seabrook Station Unit 1 ML20210R6001999-07-31031 July 1999 Monthly Operating Rept for July 1999 for Seabrook Station, Unit 1.With ML20210H1151999-06-30030 June 1999 Naesc Semi-Annual Fitness-for-Duty Rept for 990101-0630 ML20209H1371999-06-30030 June 1999 Monthly Operating Rept for June 1999 for Seabrook Station, Unit 1.With ML20195G5391999-05-31031 May 1999 Monthly Operating Rept for May 1999 for Seabrook Station, Unit 1.With ML20195C0491999-05-25025 May 1999 Offshore Intake Seal Deterrent Barrier Design ML20206E4761999-04-30030 April 1999 LER 99-S01-00:on 990408,contractor Employee Was Granted Temporary Unescorted Access to Seabrook Station Protected Area.Caused by Failure of Contractor Employee to Provide Accurate Info.Individual Access Revoked.With ML20206N1751999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for Seabrook Station, Unit 1.With ML20196L2081999-04-19019 April 1999 Rev 01-07-00 to RE-21, Cycle 7 Colr ML20205K5441999-03-31031 March 1999 Decommissioning Update ML20205L8141999-03-31031 March 1999 Monthly Operating Rept for Mar 1999 for Seabrook Station. with ML20205C1981999-03-24024 March 1999 Safety Evaluation Concluding That Proposed Relief Request IR-8,Rev 1,provides Acceptable Alternative to ASME Code Requirements.Recommends Authorization of Proposed Alternative Pursuant to 10CFR50.55a(a)(3)(i) ML20207F4941999-02-28028 February 1999 Monthly Operating Rept for Feb 1999 for Seabrook Station. with ML20199E6731998-12-31031 December 1998 Monthly Operating Rept for Dec 1998 for Seabrook Station, Unit 1.With ML20198P1831998-12-31031 December 1998 LER 98-S01-00:on 981214,incomplete pre-employment Screening Records Was Noted.Caused by Failure of Contractor Employee to Provide Accurate Info.Subject Contractor Employees Employment Was Terminated.With ML20202E8241998-12-31031 December 1998 Naesc Semi-Annual Fitness-for-Duty Rept for 980701-981231 ML20196F5741998-12-0202 December 1998 Safety Evaluation Concluding That Licensee Has Established Acceptable Program to Verify Periodically design-basis Capability of safety-related MOVs at Seabrook ML20198B8661998-11-30030 November 1998 Monthly Operating Rept for Nov 1998 for Seabrook Station, Unit 1.With ML20195D0311998-10-31031 October 1998 Monthly Operating Rept for Oct 1998 for Seabrook Station, Unit 1.With ML20154H5291998-10-0808 October 1998 Special Rept:On 980928,meteorological Monitoring Instrumentation Channel Inoperable for Period Greater than 7 Days.Caused by Vendor to Follow Std Industry Practice for Calibr of Instrumentation.Instruments Installed ML20154M8421998-09-30030 September 1998 Monthly Operating Rept for Sept 1998 for Seabrook Generating Station,Unit 1.With ML20151V5951998-08-31031 August 1998 Monthly Operating Rept for Aug 1998 for Seabrook Station, Unit 1.With ML20237B4501998-07-31031 July 1998 Monthly Operating Rept for July 1998 for Seabrook Station ML20236R1781998-06-30030 June 1998 Naesc Semi-Annual Fitness-for-Duty Rept for 980101-0630 ML20236M3591998-06-30030 June 1998 Monthly Operating Rept for June 1998 for Seabrook Station, Unit 1 ML20237A4871998-06-0303 June 1998 North Atlantic Seabrook Station 1998 Exercise on 980603 ML20248M2951998-05-31031 May 1998 Monthly Operating Rept for May 1998 for Seabrook Station, Unit 1 ML20247G2641998-04-30030 April 1998 Monthly Operating Rept for Apr 1998 for Seabrook Station ML20247H3171998-04-27027 April 1998 Rev 1 to Seabrook Station SGs B & C Isi,May/June 1997 ML20216F8891998-03-31031 March 1998 Monthly Operating Rept for Mar 1998 for Seabrook Station 05000443/LER-1998-002, Re Potential Safety Injection Pump Runout Conditions Identified on 980113.LER 98-002-00 Retracted1998-03-20020 March 1998 Re Potential Safety Injection Pump Runout Conditions Identified on 980113.LER 98-002-00 Retracted ML20216H9211998-03-13013 March 1998 Fitness for Duty Program Performance Data Personnel Subject to 10CFR26 ML20248L2811998-02-28028 February 1998 Monthly Operating Rept for Feb 1998 for Seabrook Station, Unit 1 ML20197A7531998-02-27027 February 1998 Safety Evaluation Accepting License Request for Relief from ASME Code,Section IX Requirements Re Inservice Insp of RHR Heat Exchanger Nozzle Welds & Reactor Vessel Closure Head Nuts ML20202G3701998-01-31031 January 1998 Monthly Operating Rept for Jan 1998 for Seabrook Station ML20198G0271997-12-31031 December 1997 Commonwealth Energy Sys 1997 Annual Rept ML20248L7711997-12-31031 December 1997 Western Massachusetts Electric 1997 Annual Rept. Supporting Info,Encl ML20198G1021997-12-31031 December 1997 Baycorp Holdings 1997 Annual Rept ML20198N7021997-12-31031 December 1997 Monthly Operating Rept for Dec 1997 for Seabrook Station, Unit 1 ML20198G0351997-12-31031 December 1997 Eastern Edison Co 1997 Annual Rept ML20198G0681997-12-31031 December 1997 Taunton Municipal Lighting Plant 1997 Annual Rept ML20248L7671997-12-31031 December 1997 North Atlantic 1997 Annual Rept ML20198F9511997-12-31031 December 1997 United Illuminating Co 1997 Annual Rept ML20236M9561997-12-31031 December 1997 Amended Public Service of New Hampshire 1997 Annual Rept 1999-09-30
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Seab k, NH 03874 Telephone (603)474 9521 lC
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1@ Facsimile (603)474 2987 Energy Service Corporation Ted c. Felgenbau'm Senior Vice President and Chief Nuclear Officer NYN- 93157 November 15,1993 United States Nuclear Regulatory Commission Washington, DC 20555 Attention: Document Control Desk
References:
Facility Operating License NPF-86, Docket No. 50-443 ;
Subject; Monthly Operating Report Gentlemen:
Enclosed please find Monthly Operating Report 93-10. This report addresses the operating and shutdown experience relating to Seabrook Station Unit 1 for the month of October,1993 and is submitted in accordance with the requirements of Seabrook Station Technical Specification 6:8.T.S.
/
Very ly yours, j Gy'GAIA/S Ted C. Feigeitra n m Enclosure cc: Mr. Thomas T. Martin F.egional Administrator United States Nuclear Regulatory Commission Region i 475 Allendale Road King of Prussia, PA 19406 l
t Mr. Albert W. De Agar.io, Sr. Project Manager Project Directorate 1-4 Division of Reactor Projects U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Noel Dudley
(
NRC Senior Resident Inspector P.O. Box 1149 Seabrook, Nil 03874 1
pfh O '
443 a member f the Northeast (Jtilities system 7' I
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- OPERATING DATA REPORT DOCKET NO. 50_-443 UNIT Seabrook 1 DATE 11/15/93 COMPLETED BY P. E. Nardone TELEPHONE (603) 474-9521 Ext. 4074 OPERATING STATUS
- 1. Unit Name: Seabrook Station Unit 1 -
- 2. Reporting Period: OCTOBER 1993
- 3. Licensed Thermal Power (MWt): 3411 *
- 4. Nameplate Rating (Gross MWe): 1197
- 5. Design Electrical Rating (Net MWe): 1148
- 6. Maximum Dependable Capacity (Gross MWe): 1200
- 7. Maximum Dependable Capacity (Net MWe): 1150
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7)
Since Last Report, Give Reasons: - Not Acolicable
- 9. Power Level To Which Restricted, If Any: None 7
- 10. Reasons For Restrictions, If Any: Not Acolicable -'I This Month Vr.-to-Date Cumulative ,
- 11. Hours In Reporting Period 745.0 7296.0 61729 0 -
i 12, riumber Of Hours Reactor Was Critical 623.7 -6739.7 26243 1 t
- 13. Reactor ReserveShutdown Hours 0.0 0.0 .,_ 953.3-
- 14. Hours Generator On-Line 595 5 6632.3 24213.2
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0.0-
< 16. Gross Thermal Energy Generated (MWH)- 1930953 22345939 78869496
- 17. Gross Elec. Energy Generated (MWH) 672601 7831634 27393272
- 18. Net Electrical Energy Generated (MWH) 645800' 7532175 26308988
- 19. Unit Service Factor 79.9' 90.9 81.4
- 20. Unit Availability Factor 79 9 90.9 81.4
- 21. Unit Capacity Factor (Using MDC Net)- 75.4 89.8 78.3 1
- 22, Unit Capacity Factor (Using DER Net) 75.5 89.9 ~78.4
- 23. Unit Forced ~0utage Rate 20.1 9.1 6.6
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
None Scheduled
- 25. If Shut Down At End Of Report Period. Estimated Date Of Startup: Not Acolicable
- NOTE: " Cumulative" values based on total hours starting 08/19/90, date Regular Full Power Operation began.
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AVERAGE DAILY UNIT POWER LEVEL .
DOCKETNO..@-443 UNIT Seabrook 1 DATE 11/15/93
- COMPLETED BY P. E. Nardone TELEPHONE (603) 474-9521 ;
Ext. 4074 a
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MONTH OCTOBER. 1993 6; .
DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net),
1 0 17 1152 2 0 18 1152 3 0 19 1151 ,
4 0 20 1152 .:;
'S- 0 21 1152
- 6. 0 22 1152 .
i 7 282 23 . 1152 ;
8 479 24 1153' 9 769 25 1153
-l 10 1149 26 1152 11 1148 27 1152 ,
.i 12 .
1148 28 1152 i
13 1151 29 1152-14 '1151 30 1152 15 1151 31 1152 16 1151 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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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-443 -
UNIT Seabrook 1 DATE 11/15/93 REPORT MONTH OCTOBER. 1993 COMPLETED BY P. E. Nardone l TELEPHONE (603) 474-9521 Ext. 4074 2
f= No. Date Type Duration Reason' Method of Licensee Cause & Corrective (Hours) Shutting Event Action to Down Reactor 3 Report # Prevent Recurrence Page l of I' 05 10/01/93 F_ 149.5 A 4 93-018 Automatic reactor trip as a result of a ' RCP undervoltage trip signal. This was caused by arcing of the exciter field brushes which resulted in a degrading field condition on the main.
generator. See LER 93-018 for information on root -
cause and corrective action.
I 2 3 F: Forced Reason: Method:
S: . Scheduled A-Equipment Failure-(Explain) 1-Manual B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction. 4-Continued from E-Operator 1 raining & License Examination previous month F-Administrative 5-Power Reduction G-Operational Error (Explaio) (Duration - 0)
H-Other-(Explain): 9-Other (Explain) 3 of 4
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DOCKET NO. 50-443 UNIT Seabrook 1 DATE 11/15/93 COMPLETED BY P. E1 Nardone' TELEPHONE (603)~474-9521 Ext. 4074 REFUEllNG INFORMATION REQUEST
- 1. Name of facility; Seabrook Unit 1 ;
- 2. Scheduled date for next refueling shutdown: ,
Refueling Outage 3. 03/26/94
- 3. Scheduled date for restart following refueling:
Refueling Outage 3, 05/20/94 t
- 4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment? j f
No
- 5. Schedul2d date(s) for submitting licensing action and supporting information:
N/A
~
- 6. Important licensing considerations associated with refueling, e.g. new or different fuel design or- ;
supplier unreviewed design or performance analysis methods, significant changes in fuel design, new 6 operating procedures: j None. ;
. 7. The number of fuel assemblies (a) in the core and (b) in the spent fuel storage. pool': I (a) In Core: 193 (b) 136
- 8. The present licensed spent fuel pool storage capacity'and theaize of any-increase in licensed storage capacity that has been requested or is planned, in number o' fuel assemblies:
Present licensed capacity: 1236' No increase in storage capacity requested or planned.
9 The prcjected date.of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity.:
' Licensed capacity of 1236 fuel asseinblies based-on two annual and twelve' eighteen-month refuelings with full-core offload capability. ,
The current licensed capacity is adequate until at least the year 2010. j i
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