ML20235Z644
| ML20235Z644 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 02/28/1989 |
| From: | Gibson J, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| MP-12858, NUDOCS 8903160051 | |
| Download: ML20235Z644 (5) | |
Text
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OPERATING DATA REPORT s
DOCKET NO.
50-336 LATE 03/09/89 4
COMPLETED BY J. Gibson TELEPHONE (203)447-1791 Extension 4431 OPERATING STATUS 1.
Unit Name: Millstone Unit 2 Notes: Items 21 and 22 2.
Reporting Period: February 1989 cumulative are weighted 3.
Licensed Thermal Power (MWt) : 2700 averages. Unit operated 4.
Nameplate Rating (Gross MWe): 909 at 2560 MW Thermal prior 5.
Design Electrical Rating (Net MWe): 870 to its uprating to the 6.
Maximum Dependable Capacity (Gross MWe): 893.88 current 2700 MWTH power j
7.
Maximum Dependable Capacity (Net MWe): 862.88 level.
8.
If Changes Occur in Capacity Ratings (Items Number 3 Through 7) l Since Last Report, Give Reasons: N/A 1
9.
Power Level to Which Restricted, If Any (Net MWe): N/A
- 10. Reasons For Restrictions, If Any:
N/A This Month Year to Date Cwmulative
- 11. Hours In Reporting Period 672 1416 115536 l
- 12. Number Of Hours Reactor Was Critical 82.1 826.1 85159.5 l
- 13. Reactor Reserve Shutdown Hours 0
0 2205.5
- 14. Hours General On-Line 76.3 820.3 80885.7
- 15. Unit Reserve Shutdown Hours 0
0 468.2
- 16. Gross Thermal Energy Generated (MWH) 201767.0 2210234.0 224861514.0
- 17. Gross Elec. Energy Generated (MWH) 65611.5 721026.0 67551547.0
- 18. Net Electrical Energy Generated (MWH) 60484.5 692960.0 64802107.0
- 19. Unit Service Factor 11.4 57.9 70.0
- 20. Unit Availability Factar 11.4 57.9 70.4
- 21. Unit Capacity Factor (Usina MDC Net) 10.4 56.7 66.1
- 22. Unit Capacity Factor (Using DER Net) 10.3 56.3 65.1
- 23. Unit Forced Outace Rate 0.0 0.0 14.6
- 24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
Currently in refueling shutdown.
- 25. If Shutdown at End of Report Period, Estimated Date of Startup:
Approximately April 1, 1989
- 26. Units in Test Status (Prior to Commercial Operation) :
Forcast Achieved INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COM4ERCIAL OPERATION N/A N/A
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89031/0051 890228 PDR ADOCK 05000336 R
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-335 UNIT Millstone Unit 2 l
DATE March 9, 1989 COMPLETED BY J. Gibson j
TELEPHONE (203)447-1791 J
Extension 4431' MONTH February 1989 DAY AVERAGE DAILY POWER LEVEL DAY ArtRAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 850 17 0
2 849 18 0
3 849 19 0
4 73 20 0
5 0
21 0
6 0
22 0
7 0
23 0
8 0
24 0
9 0
25 0
10 0
26 0
11 0
27 0
12 0
28 0
13 0
29 14 0
30 15 0
31 16 0
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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REFUELING INFORMATION REQUEST 1.
Name of facility: Millstone 2 l
2.
Scheduled date for next refueling shutdown:
Currently in end of Cycle 9 refuelina.
3.
Schedule date for restart following refueling:
N/A 4.
Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
Technical Specification changes will be necessary resultina from the chance in fuel and safety analysis supplier for cycle 10 operation.
5.
Scheduled date(s) for submitting licensing action and supporting information:
Licensine action was submitted on November 15, 1988.
Approval is e::cected crior to Unit startup followino_the refuel outage.
I A separate Technical Specification Submittal for a reduced RCS flow rate (2 325,000 cpm) was submitted to the NRC en 2/1/89. Accroval of this Technical Specification needs to be issued prior to achievina 100% power operation followinc refueline.
6.
Important licensing cor.-iderations ascociated with refueling, e.g.,
new or different fuel desip or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures:
Cycle 10 will be unicue in that it will be the first cycle where the fuel and safety analysis will be supplied by Advanced Nuclear Fuels for Millstone Unit 2.
7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:
(a)
In Core:
(a) 217 (b) 640 8.
The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage cepacity that has been requested or is planned, in number of fuel assemblies:
Currently 1277 9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:
1994, Spent Fuel Pool Full, core off load capacity is reached (without consolidation).
1998, Core Full, Spent Fuel Pool Full 2009, Spent Fuel Pool Full, core off load capacity is reached -
contingent upon full scale storage of consolidated fuel in the Spent Fuel Pool.
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- T NORTDMAST UTILITIES o.nor i Ome... s.io.n sir..t. Boriin, Conn.cticut THE Co.s.sECtiCUT L8G.st 20 ponta CCuper l
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H ARTFORD, CONNECTICUT 06141-0270 k
J oar :,,sr,wetiaa s iao.cowm, (203) 665 5000 l
March 9, 1989 MP-12858 Re:
10CFR50. 71 (a) l U.S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555
Reference:
Facility Operating License No. DPR-65 Docket No. 50-336
Dear Sir:
This letter is forwarded to provide the report of operating and shutdown experience relating to Millstone Unit 2 Monthly Operating Report 89-02 in accordance with Appendix A Technical Specifications, Section 6.9.1.3.
One additional copy of the report is enclosed.
Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY c'
41 o?&
s Ste hen
. Scace Station Superintendent Millstone Nuclear Power Station
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.SES/GN:jlm cc: W. T. Russell, Region I MIninistrator
~
G. S. Vissing, NRC Prcject Mt.nsgar, Millstone Unit No. 2 W. J. Raymond, Senior Resident Inspector, Millstone Unit Nos.1, 2 & 3
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