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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
[Table view] |
Text
_ . _ . . . . . . _ . . _ _ . .. ._ _. . . . . _ . . . . _ .~ . .
.* s New. Hampshire T Ted C. Feigenbovm hh- President and-Chief Esecutive Officer NYN. 91057.
April 12,' 1991 United States' Nuclear Regulatory Commission Washington, DC 20555 Attentior: Document Control Desk l~
Reference:
Facility ' Operating License NPF 86, Docket No. 50 443
Subject:
Monthly Operating- Report Gentlemen:
Enclosed please find Monthly Operating Report-9103. This report addresses- the, J operating and ' shutdown experience relating to -Seabrook Station Unit -1' for . the month of .
March,1991 and is submitted in accordance with 'the -requirements of Seabrook -Station - ;
Technical Specification 6.8.1.5.
Very truly. yours,
-T l
l Enclosure (s)
TCF:WJT/ tad cc: ~ Mr. Thomas T. Martin
- Regional Administrator United States Nuclear Regulatory Commission .
Region 1 475 Allendale Road.
King of Prussia, PA 19406 Mr. Gordon E. Edison, Sr. Project Manager
~
t Project Directorate-l 3 Division of- Reactor-Projects U.St Nuclear Regulatory Commission -i Washington, DC , 20555 Mr. Noel Dudley-NRC Senior . Resident' Inspector P.O.~ Box 1149 Seabrook, NH 03874 9104160352 910331
' / . ;
PDR ADOCK 05000443 -
R PDR .
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, New Hampshi_re Yankee Division of Public Service Company of New Hampshire !
P.O. Box 300
- Telephone (603) 474 9521-
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New Hampshire Yankee April 12,1991 l
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KNCLOSURE 1 TO NYN-91057 t
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. 'l OPERATING DATA REPORT DOCKET NO. 50-443 UNIT Seabrook 1 DATE 04/12/91 ,
COMPLETED BY P. Nardone TELEPHONE (603) 474-9521 (Ext. 4074)
OPERATING STATUS i
- 1. Unit Name. Seabrook Station Unit 1
- 2. Reporting Period: MARCH 1991
- 3. Licensed ' thermal Power (Wt): 3411
- 4. Nameplate Rating (Gross We): 1197
- 5. Design Electrical Rating (Net We): 1148
- 6. Maximum Dependable Capacity (Gross We): 1200
- 7. Maximum Dependable Capacity (Not MWe): 1150
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through-7)
Since Last Report, Give Reasons: Not Anolicable
- 9. Power Level To Which Restricted, If my: None
- 10. Reasons For Restrictions, If Any: Not Anolicable v
This Month Yr.-to-Date Cumulative
- 11. Hours In Reporting Period 744.0 2160.0 39049.0
' 12. Number Of Hours Reactor Was Critical 707.8 2099.8 7819.1
- 13. Reactor Reserve Shutdown Hours OA_ 0.0 953.3
- 14. Hours Generator On-Line 707.8 2088.1 6215,5
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0.0
- 16. Gross Thermal Energy Generated (MWH) 2355827 6561223 19161549
- 17. Gross Elec. En'rgy e Generated (MWH) 824741- 2284633 6556550
- 18. Net Electrical Energy Generated (MWH) 792397 2189445 6283443
- 19. Unit Service Factor 95.1 96,7 90.0
, *20. Unit Availability Factor 95.1 9 6 . 7___ 90.0
- 21. Unit Capacity Factor (Using MDC Net) 92.6 88.1 84.7
- 22. Unit Capacity Factor (Using DER Net) 92.8 88.3 84,9
- 23. Unit Forced Outage Rate 4.9 3.3 _
10.0 h
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
REFUELING. 07/27/91. 67 DAYS
- 25. If Shut Down At End Of Report Period, Estimated Date Of Startup: 04/06/01 a
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- NOTE: Values based on accumulated hours starting 08/19/90, date Regular Full P)wer Operation began.
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s AVERAGE DAILY UNIT POWER LEVEL DOCl"ET NO. 50-443 UNIT Seabrook 1-DATE 04/12/91 COMPLETED BY P. Nardone TELEPHONE (603) 474-9521 (Ext. 4074)
MONTH MARCH. 1991 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net)- ,
f 1 344 16 1150 2 1085 17 1150 3 1152 18 1151 ,,,,,
4 _ 1151 19 1150 5 1151 20 1150 i 6 1151 21 1149 7 1151 ;22 1148 8 1150 23 1148' 4-1150 9 , 24 1148-
! 10 1150 25 1148 4
11 1147 26 1147 12 1147 17' 1148 7
I 13 1146 28 1148 14 1147 29 1148 15 1147 -
30 562
, 31 0 INSTRUCTION.9 On this format, list the average daily unit power level in MWe-Net for each day. in the -
reporting month. Computa to the nearest whole megawatt.
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A UNIT SHUTDOWNS AND POWER REDUCTIONS DOCEET NO.30-443 UNIT Seabrook 1 DATE 04112191 REPORT MONTH MARCH. 1991 COMPLETED BT P. Nardone TELEPHONE (603) 474-9521
( Es t. 4074)
No. Date Type l Duration Reason2 Method of Licensee Cause & Corrective (Hours) Shutting Event Action to Down Reactor 3 Report i Prevent Recurrence Page 1 of 1 91-02 03/01/91 F 0 F 4 N/A Steam generator chemistry out of specification (Action Level II) required power reduction to 302 RTP.
Retczned to full power operation on 03/02/91.
91-63 03/30/91 F 36.2 A 2 91-002 Manual trip fue to turbine runback and failure of condenser steam dumps eo open.
See LER 91-002 for information on root cause and corrective action.
1 2 3 F: Forced Reason: Method:
S: Scheduled A-Equipment Failure (Explain) 'l-Manual B-Maintenance or Test 2-Manual Scrum C-Refueling' - tomatic Scram D-Regulatory Restriction 4-Contir.aed from E-Operator Training & License hamination previous month F-Administrative 5-Power Reduction G-Operational Error (Explain) (hre tion - 0)
H-Other (Explain) 9-Other (Explain) (
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l c.... J DOCKET NO. 50-443 UNIT Seabrook 1
. DATE 04/12/91 COMPLETED BY _P. Hardone TELEPHONE (603) 474-9521 (Ext. 4074)
REFUELING INFORMATION REQUEST
- 1. Name of facility: Seabrook Unit 1
- 2. Scheduled date ! r . ext refueling chutdown: 07/27/91
- 3. Scheduled date for restart following refueling: 10/02/91 '
- 4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
Ye*,, the removal of the Residual Heat Removal System Autoclosure Interlock
- 5. Scheduled date(s) for submitting licensing action and supporting information:
New Hampshire Yankee Letter NYN-91011, submitted on January 24, 1991
- 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 operating procedures:
None
- 7. The number of fuel assemblies (a) in the core and (b) in the spent N fuel storage pools (a) In Core 193 (b) 0 ,
- 8. The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or '
is planned, in number of fuel assemblies:
Present licensed capac'ty: 1236 No increase in storage capacity requested or planned.
- 9. The projected dste 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 sixteen i refuelings and full core offload capability.
The current licensed capacity is adequate until at least the.
year 2014.
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