ML20077E435
| ML20077E435 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 11/30/1994 |
| From: | Feigenbaum T, Nardone P NORTH ATLANTIC ENERGY SERVICE CORP. (NAESCO) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NYN-94138, NUDOCS 9412120279 | |
| Download: ML20077E435 (5) | |
Text
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Noith North Atlantic Energy Service Corporation y.O. nex 300 Atlaritic Seabrook, Nil 03874 -
U (603) 474-9521, Fax (603) 474-2987 The Northeast Utilities System Ted C. Feigenbaum N YN-94138 Senior Vice President &
Chief Nuclear Officer December 12,1994 United States Nuclear Regulatory Commission Washington, DC 20555 Attention:
Document Control Desk
Reference:
Facility Operating License NPF-86, Docket No. 50-443
Subject:
Monthly Operating Report Gentlemen:
Enclosed please find Monthly Operating Report 94-11. This report addresses the operating and shutdown experience relating to Seabrook Station Unit I for the month of November,1994 and is submitted in accordance with the requirements of Seabrook Station Technic 4SpE6i icatio 6.8.1.5.
Ve truly yours, 49
&?cn W Ted C. Feigenbb Enclosure cc:
Mr. Thomas T. Martin Regional Administrator United States Nuclear Regulatory Commission Region 1 475 Allendale Road King of Prussia, PA 19406 Mr. Alben W. De Agazio, Sr. Project Manager Project Directorate 1-4 Division of Reactor Projects U.S. Nuclear Regulatory Commission Washington, DC 20555 e
e.3,
Avusv4 Mr. Richard I, aura NRC Senior Resident inspector PO Ilox 1149 Seabrook, Nil 03874 9412120279 941130 PDR ADOCK 05000443
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OPERATING DATA REPORT DOCKET NO.
50 443 UNFf Seabrook 1 DATE 12/12/94 COMPLETED BY P.E. Nardone TELEPl(ONE 603/474-9521 Ext. 4074 OPERATING STATIN 1.
Umt Narne:
Seabrook Station Unit i 2.
Reporting Period:
NOVEMBER 1994 3.
Licensed Thermal Power (MWO:
3411 4.
Nameplate Rating (Gross MWe):
1197 5.
Design Electrical Ratmg (Net MWe):
1148 6.
Maximum Dependable Capacity (Gross MWe):
1200 7.
Maximunt Dependable Capacity (Net MWe):
1150 8.
If Changes Occur in Capacity Ratings (!tems Number 3 through 7) Smce Last Not Applicable Report, Give Reasons:
9.
Power Level To Which Restnered, if Any:
None 10.
Reasons For Restrictions, If Any:
Not Applicable This Month Yr-to-Date Cumulative 11.
Ilours in Reporting Penod 720.0 8016.0 71209.0 12.
Number of Ilours Reactor Was Cntical 720 0 4815.9 32523.0 13.
Reactor Reserve Shutdown flours 0.0 0.0 953.3 14.
Ilours Generator On-Line 720.0 4723.0 304 XL2 15.
Umt Reserve Shutdown ilours 0.0 0.0 0.0
)
16.
Gross Thermal Energy Generated (MWil) 2458300 15866830 99299277 17.
Gross Elec. Energy Generated (MWII) 863517 5558689 34532432 18.
Net Electncal Energy Generated (MWil) 831027 5345252 33168870
- 19.
Umt Service Factor 100 0 58.9 77.3
- 20.
Unit Availability Factor 100.0 58.9 77.3 j
'21.
Umt Capacity Factor (Using MDC Neu 100.4 58.0 74.4
'22.
Umt Capacity Factor (Using DER Neo 100.5 58.1 74.6
- 23.
Umt Forced Outage Rate 0.0 10.5 7.0 24.
Shutdowns Scheduled Oser Next 6 Months (Type. Date, None Scheduled and Duration of Each):
25.
If Shut Down At End of Repon Period Esumated Date of Not Applicable Startup:
' NOTE: " Cumulative' values based on total hours startmg 8/19'90, date Regular Full Power Operauon began.
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j AVERAGE DAILY UNIT POWER LEVEL i
DOCKET NO.
50443 UNIT Seabnmk i I
DATE 12/12/94 COMPLETED BY P.E. Nardone TELEPilONE 603/474 9521 Ext. 4074 MONTil: NOVEMBER,1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Neo (MWe-Net)
I 1155 17 1154 2
1155 18 1154 3
1154 19 1154 4
1155 20 1154 5
ll55 21 1154 6
1155 22 1155 7
1155 23 1154 8
1155 24 1154 9
!155 25 1154 10 1154 26 1154 11 1154 27 1153 12 1154 28 1154 13 1154 29 1154 14 1154 30 1154 15 1154 16 1154 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting momh. Cr>mpute to the nearest whole megawatt.
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UNIT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-443 UNIT Seabrook 1
.DATE 12/12.m a
COMPLETED BY P,E. Nardone 2
TELEPilONE 603/474-9521 Ext. 4074 REPORT MONTil NOVEMBER.1994 2
NO.
DATE TYPE' DURATION REASON METitOD OF SIIUTTING LICENSEE EVENT
- CAUSE & CORRECTIVE ACTION TO PREVENT (IIOURS)
DOWN REACTOR
- REPORT #
RECURRENCE Page1 of1' No entries for this month.
l 1
i 3
3 F: Forced
' Reason:
Method:-
S: Scheduled A - Equipment Failure (Explain) 1 - Manual B - Maintenance or Test 2 - Manual Scram C - Refueling 3 - Automark Scram
{
D - Regulatory Restrictma 4 - Continued from prevkms month E - Operator Training & License Examination 5 - Power Reduction (Duration = 0)
F - Adnunistrative 9 - Other (Explain) i G - Operational Error (Explain)
II - Other (Explain) 1 t
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REFUELING INFORMATION REQUEST DOCKET NO.
50-443 UNIT Seabrook 1 DATE 12/12/94 COMPLETED BY P.E. Nardone TELEPIIONE 603/474-9521 Ext.4074 1.
Name of Facility:
Seabrook Unit 1 2.
Scheduled date for next refueling shutdown:
Refueling Outage 4, 01/06/96 3.
Scheduled date for restart following refueling: Refueling Outage 4, 02/20/96 4.
Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
Yes, Technical Specification Figures 3.4-2 and 3.4-3 will require revision.
5.
Schedule date(s) for submitting licensing action and supporting information:
N/A 6.
Important licensing considerations associated with refueling, e.g., new or diff-rent 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 fuel storage pool:
(a) In Core:
193 (b) 208 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 assemblics 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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