ML20034B299
| ML20034B299 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 03/31/1990 |
| From: | Neron G, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| MP-90-342, NUDOCS 9004260345 | |
| Download: ML20034B299 (5) | |
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U.S. Nuclear Regulatory Commission Document. Control Desk Washington, D. C. 20555
Reference:
Facility Operating License No. DPR 65 Dochet No. 50 336
Dear Sir:
L This letter is forwarded to provide the report of operat.ing and shutdown experience relating to Millstone Unit 2 for the month of March,1990, in accordance with Appenoix A Technical Specifications, Section 6.9.1.6.
One additional copy of the report is enclosed.
Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY l
/orJG.n.
! Stepion E. Scace Station Director Millstone Nuclear Power Station SES/CN cc: T. T. Martin, Region I Administrator C. S. Vissing, NRC P.oject Manager, Millstone Unit No. 2 i
W. J. Raymond, Sen'.or Resident Inspector, Millstone Unit Nos.1, 2 & 3 i
l
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o170$1EV.7-86 DP91
OPERATING DATA REPORT DOCKET NO.
50-336 DATE 04/04/90 COMPLETED BY G. Neron TELEPHONE (203) 447-1791
- EXT, 4417 OPERATING STATUS Notes: Items 21 and 22 1.
Unit Name:
Millstone Unit 2' cumulative are weighted
.2.
Reporting Period:
March 1990 averages. Unit operated 3.
Licensed Thermal Power (MWt):
2700 at 2560 MWTH prior to its 4
Nameplate Rating (Cross MWe):
909 uprating to the current 5.
Design Electrical Rating (Net MWe):
870 2700 MWTH power level.
6.
Maximum Dependable Capacity (Cross MWe):
893.88 7.
Maximum Dependable Capacity'(Not MWe):
862.88 8.-
If Changes occur in Capacity Ratings (Items Number 3 Through 7) Since Last-Report, Cive Reasons:
N/A 9.
Power Level To Which Restricted, If any (Net MWe):
N/A
- 10. Reasons For Restrictions, If Any:
N/A T
. t This Month Yr.-To Date-Cumulative
- 11. Hours In Reporting Period 744.0 2160.0 125040.0
- 12. Number Of Hours Reactor Was Critical 744.0 2160.0 92521.1
- 13. Reactor Reserve Shutdown Hours 0.0 0.0 2205.5.
- 14. Hours Generator On-Line 744.0 2160.0_
88111.4
- 15. Unit Reserve Shutdown Hours 0.0 0.0 468.2
- 16. Gross Thermal Energy Generated (MWH) 2008300.0 5830471.0 243966309.4
- 17. Gross Electrical Energy Generated (MWH) 648118.5 1901988.0 73821158.0
- 18. Not Electrical Energy Generated (MWH)
-625173.5 1835407.0 70832041.0
- 19. Unit Service Factor 100.0 100.0 70.5
- 20. Unit Availability Factor 100.0 100.0 70.8
- 21. Unit Capacity Factor (Using MDC Net) 97.4 98.5
-66.6
- 22. Unit Capacity Factor (Using DER Net) 96.6 17.7 65.3
- 23. Unit Forced Outage Rate 0.0 0.0 13.6
- 24. Shutdowns Scheduled over Next 6 Months (Type, Date, and Duration of Each):
N/A
- 25. If Unit Shutdown At End Of Report Period. Estimated Date of Startup:
N/A
- 26. Units In Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A
- Values corrected for pre existing error in cumulative totals, i
j
i j
I AVERAGE DAIL1 UNIT POWER LEVEL DOCKET NO.
50-336 UNIT:,2111 stone Unit 2 DATE:
04/04/90 COMPLETED BY:
G. Neron TELEPHONE:
(203)447-1791 EXT:
4417 MONTH:
MARCH 1990 DAY AVG. DAILY POWER LEVEL-DAY AVG. DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 844 17 842 2
844 18 841 3
845 19 840 4
844 20 840 5
843 21 840 6
843 22 839 7
842 23 839 8
843 24 837 9
843 25 836 l
10 844 26 836
.. m 11 843 27 835 12 843 28 835 13 843 29 835 14 842 30 831 15 841 31 837 16 840 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.
i
~
DOCKET NO.
50-336 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Millstone 2 ~
DATE 04/04/90 COMPLETED BY C. Neron TELEPHONE (203) 447-1791 REPORT MONTH March 1990 EXT.
4417 l
2 Cause & Corrective No.
Date Type Duration Reason Method of License Systgm Compgnent (Hours)
Shutting Event Code Code Action to 3
Down Reactor Report #
Prevent Recurrence N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A I:
Forced Reason:
Method
' Exhibit G - Instructions 2
3 F
S-Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for License C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continued from (NUREG-0161)
E-Operator Training & License Examination Previous month S
F-Administrative 5-Power Reduction Exhibit 1 -Same Source (Duration -0)
G-Operational Error (Explain)
H-Other (Explain) 6-Other (Explain)
~
REFUELING INFORMATION REOUEST 1.
Name of facility:
Millstone 2 2.
Scheduled date for next refueling shutdown:
Auaust 31, 1990 r
3.
Scheduled date for restart following refueling:
_N/A
{
4.
Will refueling or resumption of operation thereafter require a technical specification change or other 3.icense amer.dment?
YES 5.
Scheduled date(s) for submitting licensing action and supporting i
information:
July 1.
1990 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 fuel storage pool:
In Core:
(a) 212 In Spent Fuel Pool:
(b) 112 8.
The present licensed spent fuel pool storage capacity and the size l
of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:
Currently 1277 l
l 9.
The projected date of the last refueling that can be discharged to l
the spent fuel pool assuming the present licensed capacity-i 1994. Snent Fue:
Pool Full, core of f load caDac.'d.y is reached (with l
.-out consolidat:.on).
1998. Core Full. Soent Fuel Pool Full 2009. Soent Fuel Pool Full. core off load caDacity is reached-contincent upon full scale storace of consolidated fuel in the Soent Fuel Pool.
1 1