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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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' North Atlantic Energy Service Corporation North i' o i w 3
- Seabrook, Nil 03874 Atlaintic (w3> 4:4m2i The Northeast Utilitien Sptem January 13,1999 i
Docket No. 50-443 l NYN-99006 1
United States Nuclear Regulatory Commission I Attention: Document Control Desk ,
Washington, DC 20555-0001 l Seabrook Station l Monthly Oneratine Report l
Enclosed please find Monthly Operating Report 98-12. This report addresses the operating and shutdown experience relating to Seabrook Station Unit 1 for the month of December,1998 and is submitted in accordance with the requirements of Seabrook Station Technical Specification 6.8.1.5.
Should you require further information regarding this matter, please contact Mr. Terry L. Harpster, Director of Licensing Services, at (603) 773-7765.
Very truly yours, NORTH ATLANTIC ENERGY SERVICE CORP.
I
! .A G W. A.DiProfio Station Director C l f ,
l i I
cc:
i H. L Miller, NRC Region I Administrator J. T. Harrison, NRC Project Manager, Project Directorate 1-3
[hM j
R. K. Lorson, NRC Senior Resident Inspector r"p" 9901210048 981231 PDR ADOCK 05000443 R PDR !
I
OPERATING DATA REPORT DOCKET NO. 50-443 UNIT Seabrooki DATE January 1,1999 COMPLETED BY P.E. Nardone TELEPl10NE W)3) 773 7074 OPERATING STATUS
- 1. Umt Name: Seabrook Station Umt 1
- 2. Reportmg Period: DECEMBER 1998
- 3. Licensed Thermal Power (MWt): 3411
- 4. Nameplate Ratmg (Gross MWe): 1242
- 5. Design Electrical Ratmg (Net MWe): 1148 A Matimum Dependable Capacity (Gross MWe): 1204
- 7. Maximum Dependable Capacity (Net MWe): 1158
- 8. If Changes Occur in Capacity Ratings (Items Number 3 through 7) Since Last Not Applicable Report, Give Reasons:
- 9. Power level To Which Restricted, If Any (Net MWe): None
- 10. Reasons For Restrictions, if Any: Not Applicable This Month Yr-to-Date Cumulanvc
- 11. Ilours in Reportmg Period 744.0 8760 0 107017.0
- 12. Number of flours Reactor Was Critical 693.4 7399.5 M 062.9
- 13. Reactor Reserve Shutdown llours 0.0 3.0 953.3
- 14. Ilours Generator On-Line 685.1 7295.9 61527.3
- 15. Umt Reserve Shutdown flours 0.0 0.0 0.0
- 16. Gross Thermal Energy Generated (MWil) 2311092 24702291 2M160374
- 17. Gross Elec. Energy Generated (MWit) 817N3 8717037 71357947
- 18. Net Electrical Energy Generated (MWif) 786018 8388432 68586086
- 19. Unit Service Factor 92.1 83.3 82.0
- 20. Unit Availability Factor 92.1 83.3 82.0
- 21. Umt Capacity Factor (Using MDC Net) 91.2 82.7 79 9
- 22. Unit Capacity Factor (Using DER Net) 92.0 83.4 80.2
- 23. Umt Forced Outage Rate 7.9 16.7 7.3
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, Refuelirw. 03/27/99, 45 days
- and Duration of Each)
? 25. If Shut Down At End Of Report Period, Esumated Date of Not Applicable )
Startup:
{
- J 1
- NOTE: 'Curautative" values based on total hours startmp 8/19/90, date Regu:ar Full Power Operation began.
Increased MDC values (Items 6 & 7) starting 12/01/95.
Updated item 4 per NUREG41020 in July 1998.
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-443 UNIT Seabrook i DATE January 1, IW)
COMPLETED BY P.E. Nardone TELEPHONE (603) 773 7074
[
MONTil DECEMBER,1998 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER F.EVEL (MWe-Net) (MWe-Net) 1 1161 17 1160 2 1161 18 1160 3 1161 19 1160 4 1161 20 1161 5 1161 21 1161 6 !!61 22 409 7 1162 23 0 8 1161 24 50 9 1161 25 %3 10 1861 26 1158 h 11 1160 27 1159 12 1160 28 1160 13 1160 29 11(4 14 1160 30 1160 15 1160 31 1159 16 1160 -
INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute 'o the nearest whole rners vatt.
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UNIT SliL'TDOWNS AND POWER REDUCTIONS '
DOCKLTNO. 50-443 UNIT Seabrook 1 DATE January I,1999 COMPLETED BY P.E. Nardone TELEPIIONE (ed)3) 773-7074 MONT3 DECEMBER 1998 NO. DATE TVPE' DURATION REASON 2 METIIOD OF EltUITING L NSEE EVENT CAUSE & CORRECTIVE ACTION TI) PREVENT (llOURS) DOWN REACTOR
984)7 12/22/98 F 58.9 B/A 3 98414 Generator protectise relaying inpped the main generator breaker when a pole disagreement was detected while opening 345 KV Switchyard Breaker 163.
De Umt returned to Mi power operation on 12/25/98.
See LER 984)l4 for information on root cause and corrective action.
t 4 2 3 F: Forced Reason: Metint:
S: Scheduled A - Equipment F-. iture (Explain) 1 - Manual B - Maintenance or Test 2 - Mamtal Scram C - Refueling 3 - Automatic Scram D - Regulatory Restriction 4 - Continued from previous nxmth E - Operator Training & License Examination 5 - Power Reduction (Duration = 0)
F - Administrative 9 - Other (Explain)
G - Operational Error (Explain) 11 - Other (Explain) 3 of 4
l . 1 i . ? REFUELING INFORMATION REQUEST DOCKET NO. 50-443 UNIT Seabrook I
]
DATE January 1,1999 COMPLETED BY P.E. Nardone TELEPilONE (603) 773-7074
- 1. Name of Facility: Seabrook Unit I l
- 2. Scheduled date for next refueling shutdown: Refueling Outage 6, 03/27/99 i l
- 3. Scheduled date for restart following refueling: Refueling Outage 6, 05/10/99 [ 45 days ]
- 4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
N/A
- 5. Schedule 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, unrenewed design or performance analysis methods, significant changes in fuel design, new operating procedures ,
i N/A :
- 7. The number of fuel assemblies (a) in the core (b) in the spent fuel storage pool and (c) in the new fuel storage vault (a) 193 (b) 376 (c) 36 Cycle 07 Fuel Receipt on going 1
- 8. The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been i requested or is planned, in number of fuel assemblies:
Present licensed capacity: 1236 No increase in storage capacity requested or planned.
- 9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:
Licensed capacity of 1236 fuel assemblies 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.
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