ML20207E234
| ML20207E234 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 07/31/1988 |
| From: | Gibson J, Scace S, Stetz J NORTHEAST NUCLEAR ENERGY CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| MP-12139, NUDOCS 8808170199 | |
| Download: ML20207E234 (5) | |
Text
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s OPERATING DATA REPORT DOCKET NO. 50-336 OATE 8/5/88 COMPLETED BY J. Gibson TELEPHONE (203)447-1791 Extension 4431 OPERATING STATUS 1.
Unit Name: Millstone Unit 2 l Notes: Items 21 and 22 cumulativel 2.
Reporting Period: July 1988 l
are weighted averages.
l 3.
Licensed Thermal Power (MWt): 2700 l
Unit operated at 2560 MW l 4.
Nameplate Rating (Gross MWe): 909 l
Thermal prior to its l
5.
Design Electrical Rating (Net MWe): 870 l
uprating to the current l
6.
Maximum Dependable Capacity (Gross MWe):893.88l 2700 MWTH power level.** I 7.
Maximum Dependable Capacity (Net MWe): 862.88 l l
8.
If Changes Occur in Capacity Ratings (Items Number 3 Through 7)
Since Last Report, Give Reasons:
N/A 9.
Power Level To Which Restricted, If Any (Net MWe):
N/A
~
10.
Reasons For Restrictions, If Any:
N/A This Month Yr.-to-Date Cumulative 11.
Hours In Reporting Period 744 5,111 110,447 12.
Number Of Hours Reactor Was Critical 744 3,306 80,686.3 13.
Reactor Reserve Shutdown Hours 0
0 0
14.
Hours Generator On-Line 744 3,174.5 76,427.5 15.
Unit Reserve Shutdown Hours 0
0 468.2 16.
Gross Thermal Energy Generated (MWH) 2,008,427 8,306,372 212,868,634 17 Gross Elec. Energy Generated (HWH) 666,447 2,742,908 63,614,487 18.
Net Electrical Energy Generated (MWH) 643,491 2,629,107 61,005,645 19.
Unit Service Factor 100.0 62.1 69.2 20.
Unit Availability Factor 100.0 62.1 69.6 21.
Unit Capacity Factor (Using MOC Net) 100.2 60.4 65.2 22.
Unit Capacity Factor (Using DER Net) 99.4 59.6 64.1 23.
Unit Forced Outage Rate 0.0 18.3 15.3 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
N/A 25.
If Shut Down 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 COM4ERCIAL OPERATION N/A N/A
- NOTE:
Item 21 Year-To-Date is a weighted average as a result of the capacity rating change.
8808170199 880731 d.
PDR ADOCK 05000336 eM R
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AVERAGE DAILY UNIT POWER LEVEL
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DOCKET NO. 50-336 f
UNIT Millstone Unit 2 O
00 DATE COMPLETED BY J. Gibson TELEPHONE (203)447-1791 Extension 4431 MONTH July 1988 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 367 17 865 l
-F 2
867 18 8C4 t
3 867 19 864 4
867 20 864 i
5 866 21 864
{
6 866 22 864 i
7 865 23 864 t
8 866 24 864 j
9 866 25 864 10 865 26 864 I
11 864 27 864 12 865 28 864 l
13 864 29 865 14 865 30 864 15 864 31 865 16 865 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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i DOCKET NO. 50-336 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Millstone 2 DATE als/PR i
COMPLETED BY J. Gibson l
~
REPORT MONTH July 1988 TELEPHONE (203)447-1791 Extension 4431 2
No.
Date Type Duration Reason 2 Method of Licensee System Component Cause & Corrective J
(Hours)
Shutting Event Codei Code 5 Action to Down Reactor 8 Report #
Prevent Recurrence N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 4
I 1
i 1
2 3
4 F: Forced Reason:
Method:
Exhibit G - Instructions 5: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Gata 8-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-R6gulatory Restriction 4-Continued from (NUREG-0161)
E-Operator Training & License Examinatica previous month F-Administrative 5-Power Reduction 5
4 G-Operational Error (Explain)
(Duration = 0)
Exhibit 1 - Same Source H-Other (Explain) 6-Other (Explain)
.. i REFUELING INFORMATION REQUEST 1.
Name of facility:
Millstone 2 2.
Scheduled date for next refueling shutdown:
February, 1989 l
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 resulting froo the change in fuel and safety analysis supplier for cycle 10 operation.
5.
Scheduled date(s) for submitting licensing action and supporting information:
_The projected date is November 1988 6.
Important licensing considerations associated with refueling, e.g.,
new or different fuel design or supplier, unrevicued design or performance analysis methods, significant changes in fuel design, new operating procedures:
Cycle 10 will be unique in that it will be the first cycle where the fuel and safety analysis will be supplied by Advanced Nuclear fuels for Hillstone Unit 2
'[
I 7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:
(a)
In Core: (a) 217 (b) 580 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:
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'"fuil Pool Full
,2009, Spent Fuel Pool Full, core off load capacity is reached -
contingent upon full scale storage of consolidated fuel in the Spenc Fuel pool.
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i203, 365-5000 August 10, 1988 MP-12139 Re:
10CFR50.71(a) v.S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555
Reference:
Facility Operatir.g 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 88-07 in accordance with Appendix A Technical Specifications, Section 6.9.1.6.
One additimal copy of the report is enclosed.
Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY FOR:
Stephen E. Scace Station Superintendent Millstone Nuclear Power Station BY: x onn P. Ste z Unit 1 Superintendent Millstone Nuclear Power Station SES/JG:Ijs cc:
W.T. Russell, Region I Administrator W.J. Raymond, Senior Resident Inspector, Millstone Unit Nos. 1, 2 & 3 f
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