ML20092H409

Monthly Operating Rept for Jan 1992 for Seabrook Station, Unit 1

ML20092H409
Person / Time
Site:	Seabrook
Issue date:	01/31/1992
From:	Feigenbaum T, Nardone P PUBLIC SERVICE CO. OF NEW HAMPSHIRE
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NYN-92019, NUDOCS 9202210137
Download: ML20092H409 (6)

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Neyv Hampshire Y7 Ted C. Feigenbosm j h President and Chici Executive Of ficer t

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NYN- 92019 1

February 14, 1992

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Q# United States Nuc ear Regulatory Commission Washington, DC 20555

, k, e.? t e nt ion: Dccument Control Desk

,: 4 NA Rofescoce: Facility Operating License NPF 86, Docket No. 50 443

Subject:

Monthly Operating Report Gentlemen:

, l'nclosed please find Monthly Operating Report 92 01. This report addresses the operating and shutdown experience relating to habrook Station Unit I for the month of January,1992 and is submitted in accordance with the requirements of Seabrook Station Technical Specification 6.8.1.5.

J Very truly yours,

[A In Ted C. Feigefibaum Enclosure TCF:ALL/act -

cc: Mr. Thomas T. Martin Regional Administrator

- United States INuclear Regulatory Commission Region 1 475 Allendale Road King of Prussia, PA 19406 Mr. Gordon E. Edison, Sr. Project Manager Project Directorate I-3 Division of Reactat Projects U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Noel Dudley NRC Senior Resident inspector P.O. Box 1149 Seabrook, NH 03874 9202210137 DR 920131 -

ADOCK 05000443 Ab PDR l\- ,

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% Hampthire Yankee tavision of Public Service Company of New Hampshire P.O. Box 300

• Seabrook, NH 03874

• Telephone (603) J74-9521 210011

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New llampshire Yankee February 14 -1992

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i OPERATING DATA REPORT ,

DOCKET NO.- 50-443 ,

UNIT Seabrook i t DATE: 02/10/92 -i COMPLETED BY P. Nardone TELEPHONE (603) 474-9521 .

(Ext. 4074) -

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.. OPERATING STATUS cl.- Unit Names- Seabrook Station Unit 1 I

2. Reporting-Period: JANUARY 1992 ,

34 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) 4 tSince"Last Report, Give Reasons: Not Applicable

9. . Power Level To Which Restricted, If Any: None 110.' Reasons-For-Restrictions, If Any - Not Applicablo This Month Yr.-to-Date -Cumulative- >

(11. Hours-In R'eporting' Period' 744.0 744.0 46393.0 1241 Number of Hours Reactor Wak Critical 744.0 744.0 13109.5

13. Reactor Reserve.Shutdrvn Hours 0.0 'O.0 953.3 141 HoursJGenerator:On-Line' 744.0- ~ 74 4'. 0 '11268.0 ,

115 EUnit. Reserve .;hutdown- Hours 0.0 0.0 0.0 116. - Gros sl-: Thermal l Energy LGenerated : (MWH ) ' 2534000- 2534000 35603861

.17. Grosa Elec. Energy Generated- (MWH) . -884704- 884784 12256033-18'1 Net-El'ectrical: Energy Generated (MWH)^ m _850551-

. 850551 11758926

• 194 Unit ServiceEFactor 100.0 100.0 77.8-

• 20'.. Unit: Availability Faetor- .

100.0 100.0- 77.8-

• 21. Unit. Capacity Factor:(Using MDC Net) 99.4 = 99. 4 _ 73.3

• 22.-Unit l Capacity FactorL(Using DER Net)= 99.6- 99.6 73.4 _ ,

• 23'.-EUnit Forced Outage-Rate .

-0.0 0.0 8.0 .

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-Applicable:

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• NOTEi' " Cumulative' values based on- total . hours starting 08/19/90,. date Ragular Full Power Operation began.

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- AVERAGE DAILY UNIT POVc'R LEVEL DOCKET NO. 50-443 UNIT Seabrook 1 DATE 02/10/92 COMPLETED BY P. Nardone TELEPHONE (603) 474-9521 (Ext. 4074)

MONTl! J ANUARY. 1992 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 1138 16 1146 2 _

113R 17 1147 3 1138 18 1147 4 1338 19 1147 5 1138 20 1147 6 1138- 21 1147 7 1102 22 1147 __

8 1138 23 1148 9 1138 24 1148 10 1142 25 1146 11 1147 26 1147 12 1147 27 1147 13 1148 28 1147 14 1149 29 1147 35 1148 30 1147 31 1147 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 FOWER REDUCTIONS; DOCKET NO. 50-443 '

UNIT Seabrook 1 DATE O2/10/92-

• REPORT MONTH- JANUARY. 1992' COMPLETED BY P. Nardone' TELEPHONE (603) 474-9521:

(Ext. 4074)

No. : 'Date- Type l Duration: ' Reason' ' Method of Licensee- Cause & Corrective (Hours) . ' Shutting .

Event ~ Action'to Down Reactor 3  ; Report:# Prevent Recurrence.

Page l'of 1' NO ENTRIES FOR THIS MONTH e

1 -2 3 F: Forced Reason: Method:

S: Scheduled A-Equipment Failure.(Explain) 1-Manual 1B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram

.D-Regulatory Restriction. 4-Continued from

-E-Operator Training &. License Examination previous month

--F-Administrative 5-Power Reduction ,

G-Operational' Error (Explain) .(Duration = 0)

H-Other (Explain) 9-Other (Explain) 3'of!4 i

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DOCKET NO. $0-443 .

i,'I' -.- UNIT Seabccok 1-  !

,. ~ p DATE __02/10/92- i

, COMPLETED BY P. Nardone ,

TELEPHONE (603) 474-9521,'

(Ext. 4074)_- '

REFUELING INFORMATION REQUEST

= 1;-Name ofcfacility: Seabrook Unit 1

2. Scheduled ~date_-for next refueling shutdown: 09/19/92

13. Scheduled date for-restart following-refueling: 11/14/92

14. Will refueling or resumption of operation-thereafter require a technical specification change or.other license amendment?  :

.Yes, Reactor Coolant System Narrow Range RTD Bypass Elimination

5. Scheduled date(s) .for submitting licensing action and supporting informations LFebruary 28, 1992-

'6. Important licensing considerations associated with refueling, e.g.,

claw or different fuel design or suppliar, unreviewed design or fperformance analysis methods, significant changes in fuel design, new: operating procedures:

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Next refueling will be the initial start of the eighteen-month fuel' cycle schedule.

7. The number.of fuel assemblies (a) in the core and (b) 1.n the spent

fue1Lstorage pools

-(a) -. In . Core s '

. 193 (b) 60

'8.'The'present licensed spent fuel pool'etorage capacity and the size of any increase in licensed storage capacity _that-has been-requested or' L 'is planned =,-in: number of-fuel assemblies:-

Present: licensed capacity: 1236 No11ncrease in. storage _ capacity requested'or planned. ,

9. The projected date of the last refuelitig that can be discharged to the spent fuel l pool. assuming the present licensed capacity -

e H Licensed capacity of 1236_ fuel assemblies based on two

/ z annual'and-twelve eighteen-month =refuelings with full core offload: capability.:

L The current-_ licensed capacity is adequate until at least the L year-2010.

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