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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
,
New' Hampshire Yankee =::t-Chief trewtive Offeer NYN 91024 -
'Pebruary 14, 19911 United States Nuclear Regulatory Commission; Washington, DC 20555 Attention: Document Control Desk
Reference:
Facility Operating License NPF.86, Docket No. 50 443 F,ubject: Monthly Operating Report Gentlement Enclosed please find Monthly Operating Report 9101. This report addresses the operating and shutdown experience relating to Seabrook Station Unit 1 for the month of; ,
January,1991 and is submitted in accordance with the requirements of Seabrook Station l Technical Specification 6.8.1.5. i i
Very. truly yours, Ted C. Felgenbaum - l Enclosure (s)
TCP:WJT/ tad.
cc: - Mr. Thomas T. Martin Regional Administrat'or United States Nuclear- Regulatory Commission ~ '
Region 1 475 Allendale: Road King of Prussia,- PA 19406 Mr. Noel Dudley.
.o NRC Senior. Resident faspector F,0. Box- 1149 '
l Seabrcok, NH 03874' l 9102200067 Y103:31 PDR ADOCK 05000443 h.
R PDR -t I
. New Hompshire Yankee Division of Public Service Company of New Hampshlre gpp j
.1NOOfjf
. P.O. Im 300
- Telephone (603) 474 9521 ;- j
- lll.
l
New llampshiro Yackee February 14, 1991 f
ENCLOSUEt TO NYN 41024 1
OPERATING DATA REPORT DOCKET NO. $0-443 UNIT _Jenbrook 1 DATE 02/14/91 COMPl.ETED BY _f._Nardone TELEPHONE _(fW3) 474-952l (Ext. 4074)
OPERATING STATUS
- 1. Unit Haee: Seabrook Station Unit 1
- 2. Reporting Period JANUARY 1991
- 3. Licensed Thermal Power (HWt): 3411
- 4. Haneplate Rating (Gross HWe): 1197
- 5. Design Electrical Rating (Net M4e): 1146
- 6. Maximum Dependable Crpacity (Gross H'4e): 1200
- 7. Maximum Dependable Capacity (Net HWe): 11$0 .
- 8. If Changus occur in Capacity Ratings (Items Number 3 Through 7)-
Since Last Report, Give Reasons _._Not Aeolicable
- 9. Power Level To Which Restricted, If Any: , None
- 10. Reascne For Restrictions, If Any: NEL Aeolicable __ _
'this Month Yr..to-Date cumulative-
- 11. Hourt In Reporting Period 744.0:_ 744.0_, 37633.0
- 12. Number Of Hours Reactor Was Critical _. 744.0 744,0 6463.3
- 13. Retictor Reserve Shutdown Houts 0.0 0.0 9534 1-
- 14. Hour; Generator On-Line 74460 744.0__ 4871.4
- 15. Unit Ret rve Shutdown Hours 0_L ,,, 0.0 0.q .
- 16. Gross Thermal Energy Generated (HWH) 2535476 253547_6__ _1}))5802 l
- 17. Gross Elet. Energy Generated (HWH)
~
889130 889130__ ,_5161047
- 16. Het Electrical Energy Conerated (HWH) 854774 354774__ 49B'171
- 19. Unit Service Fatto' 100.0 ,__ 100.0 SM
. ,__100.0
- 20. Unit Availability factor 1004 9._ 8 8 ._2_
- 21. Unit Capacity Factor (Using KDC Net) 99.9 99.R., 85.7, I *22. Unit Capacity Factor (Using-)ER Net) 100.1 100.1 85 0 l *23. Unit Forced Outage Rate 0.0 ._
0.0 11.8
- 24. Shutdowns Scheduled Over Next 6 Honths (Type, Date, and Duration of Each):
_ REFUELING. 07/27/91. 67 BAYS _ , ,
- 25. If Shut Down At End Of Report Pe'riod, Estimated Date Of StartNps Not Acolicable 1
i r
- NOTE: Cr.aulative values based on hours storting-08/19/90, date Regular Full Power Operation began.
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. . AVE!.1GE DAILY UNIT POWER LEVEL DOCKET NO. 50-443 UNIT Seabrook 1 DATE 02/14/91 COMPLETED BY P. Nardone TELEPHONE (603) 474-9521 (Ext. 4074) l MC N fl JANUARY. 1991 DAY 'VLtAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL !
(HWe-Net) (HWe-Net) L) 1 1148 16 1149 q l
2 1150 37 1150 3 1151 A) 1151 4 _1149 19 1150
_ . _ , 1147 20 1152 6 lu9
.. 21 , , , . _ , 1151 7
. ..1149 22 _ ,, ,,_1149 8 1147 23 _ 1148 5
9 1146 24 1150 10 1149 25 1148 11 1147 .. 26 1148 l? ._ 1141 _ . 27 1150 13 1140
% 28- 1150 l 14 . J '( % 0,
- _ 29 1150 q
\ 15 laL _
30 1150 31 1150 INSTRUCTIONS on this tormat, list the tverage daily unit '.sover level in HWe-Net for each day in the reporting month.
I Comput i te. the nearest v;ule megawatt.
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50-443 .-
' UNIT SHUTDOWNS'AND POWER REDUCTIONS DOCKET NO.- ,.z
- UNIT Sm brook 1 "
- DATE 02114191 .'
REPORT MONTH ' JANUARY. 1991 COMPLETED BY P.'Nardone TELEPHONE-(603) 474-95211 (Ext. 4074) -
No. 'Date : Type l . Duration Reasont Method of Licensee Cause & Corrective-(Hours). ' Shutting ' Event. Action to Prevent Recurrence
~
Down Reactor3 : Report.d.
Page 1 ef 1:
1NO ENTRIE'S FOR THIS MONTH
_ J
- 1 2-: -3.
F : , Forced-, ~ Reason:' _ . ...
- & thods-S: ' Scheduled A-Equipment: Failure .' (Explain) : Manual ~
'B-Maintenance-or Test ~. . 2-Manual' Scram'-
C-RefuelingL L3-Automatic Scram
'D-Regulatory,-Restriction ,,
4- Continued ' front E-Operator Training & License Exantination ' ..' previous month'
~
.F-Administrative ~ .
5-Power Reduction-
- G-Operational Error - (Explain) - '
. (Duration - 0) 7 H-Other.(Explain) %Other (Explain))
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~
- l. . ' .. .,_~ .L .a s -.~ . - - , . . -. . . . ~ . ~ - . . , L . - . - - - .- - - . - -- --- :- m --
2 DOCKET NO. 50-443 .,
UNIT Seabrook 1 ,
f i
DATE 02/14/91 _
CORRECTIVE MAINTENANCE
SUMMARY
FOR SAFETY RELATED EQUIPMENT COMPLETED BY P. Nardone
.i JANUARY. 1991 '
REPORT MONTH TELEPHONE (603) 474-9521 (Ext. 4074) ,
- Page 1.of 1 DATE ' SYSTEM COMPONENT' MAINTENANCE ACTION
- 01/03/91 Reactors '.1-RC-P-1C Low flow detected on No. 1 seal leakoff.
Coolant = Loop.3- .
Replaced pump: seal.. assembly.
~
Reactor Coolant ,.
-Pump '[
01/08/91 Reactor Vessel' 1-MM-CP-486B . Microprocessor communication failure.
Level' Indication Train B . .
Replaced +5 VDC power supply.and memory i System! . Reactor VesselLLevel circuit board.
Electronics Cabinet-01/10/91 Main Steam . 1-MS-V-92 -
Valve failed to return to full open l Steam: Generator D- - position..following.10I valve closure -
' Main Steam. ; surveillance. Hydraulic' pump cycling-Isolation Valve frequently.z Replaced' fast and slow. ;
closure solenoids.and pump on. hydraulic
- system..
.; 01/31/91 -Main Steam 1-MS-V-394 Valve not fully. closing during'surveillt.nce Train'AD testing because of misaligned valve plug.= wt
-. Main' Steam' Replaced valve. trim. '
~ Supply. Valve to EFW Pump-t
.j
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,s # , r , , .,-y - - ,wu. , .~ ' ~ . .
-# ., ,a , % v. -.#......,,y.,
y DOCKET NO. 50 t,43 l
+*
. UNIT Seabrook 1 DATE 02/14/91 i COHPLETED BY P. Nardone TELEPHONE (603) 474-9521 (Ext. 4074)
REFUELING INFORMAjlpN RE011)lH,
- 1. Name of facility:
Seabrook Unit 1 '
- 2. Scheduled date for next refueling shutdown: 07/27/91
- 3. Scheduled date for restart following refueling: 10/02/91
- 4. Vill refueling or resumption of operation thereafter require a technical l specification change or other license amendment?
Yes, the removal of the Residual Heat Removal System Autoclosure Interlock I
- 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.changos in fuel design, new operating procedures:
None I
- 7. The number of fuel assemblies (a) in the core and-(b) in the spent 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 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 sixteen refuelings and full core offload capability. 1 The current licensed capacity is adequate until at least the year 2014.
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