ML20207P915

Monthly Operating Rept for Dec 1986

ML20207P915
Person / Time
Site:	Millstone
Issue date:	12/31/1986
From:	Newburgh G, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:	NRC OFFICE OF ADMINISTRATION (ADM)
References
MP-9904, NUDOCS 8701200402
Download: ML20207P915 (11)

Text

. _ _ - - - _ - - _ _ _ _ _ _ - _. _ _ _

r AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-245.

UNIT Millstone 1 DATE 870102 COMPLETED BY G. Newburgh TELEPHONE (203) 447-1791 Ext. 4400 MONTH DECEMBER, 1986 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 N/A 17 624 i

2 N/A 18 658 3

N/A-19 654 4

N/A 20 656 5

N/A 21 656 4

6 N/A 22 655 7

N/A 23 655 8

N/A 24 655 9

N/A 25 654 l

10 N/A 26 650 11 N/A 27 654 12 N/A 28 654 13 N/A 29 655 14 N/A 30 651 15 12 31 655 16 365 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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OPERATING DATA REPORT DOCKET NO. 50-245 DATE B75T57 COMPLETED BY G. Newburgh TELEPHONE (203) 447-1791 Ext. 4400 OPERATING STATUS

'1.

Unit Name: MILLSTONE 1 Notes 2.

Reporting Period: DECEMBER 1986 3.

Licensed Thermal Power (MWt): 2011 4..

Nameplate Rating (Gross MWe): EKE-5.

Design Electrical Rating (Net Wi): 660 6.

MaximumDependableCapacity(Gross,MWil: 684 7.

Maximum Dependable Capacity (Net MWe): 654 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 8760 141048 12.

Number Of Hours Reactor Was Critical 446.3 8276.5 109355.3 13.

Reactor Reserve Shutdown Hours 297.7 44F 8 3283.3 14.

Hours Generator On-Line 387.4 8200.2 106365.4 15.

Unit Reserve Shutdown Hours 0

0 93.7 16.

Gross Thermal Energy Generated (MWH) 746060 16143875 19675HD71

17. Gross Elec. Energy Generated (MWH) 255000 5490700 66191996 18.

Net Electrical Energy Generated (MWH) 241508 5247940 63137712 19.

Unit Service Factor 52.1 93.6 75.4 20.

Unit Availability Factor 52.1 93.6 75.5 21.

Unit Capacity Factor (Using MDC Net) 49.6 91.6 68.4 22.

Unit Capacity Factor (Using DER Net) 49.2 90.8 67.8 23.

Unit Forced Outage Rate 47.9 4.7 11.8 24.

Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

R fueling Outage, June 1987, 3 Honth duration 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 INITIAL ELECTRICITY N/A COMMERCIAL OPERATION

DOCKET NO. 50-245 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Millstone 1 DATE 870102 COMPLETED BY G. Newburgh REPORT MONTH DECEMBER 1986 TELEPHONE (203) 447-1791 Ext. 4400 l

2 No.

Date Type Duration Reason Method of Licensee Systeg Compogent Cause & Corrective (Hours)

Shutting Event Code Code Action to 3

Down Reactor Report #

Prevent Recurrence 8a 861130 F

356.6 A

4 86-027 EL XFMR Replacement of main Transformer continued from previous month.

1 2

3 4

F:

Forced Reason:

Method:

Exhibit G - Instructions 5:

Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continued from (NUREG-0161)

E-Operator Training & License Examination previous month F-Administrative 5-Power Reduction 5

G-Operational Error (Explain)

(Duration = 0)

Exhibit 1 - Same Source H-Other (Explain) 6-Other (Explain) l l

O

REFUELING INFORMATION REQUEST 1.

Name of facility:

Millstone 1 2.

Scheduled date for next refueling shutdown: June 1987 3.

Schedule date for restart following refueling: September 1987 4.

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

Yes, Technical Specification Changes Recarding:

(1) Maximum Average Planar Linear l-eat Generating Rate (2) Maximum Critical Power Ratio 5.

Scheduled date(s) for submitting licensing action and supporting information:

Spring 1987 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:

200 GE8B Fuel Assemblies 7.

The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:

(a) In Core: (a) 580 (b) 1536 8.

The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage ca)acity that has been requested or is planned, in number of fuel assem)11es:

2184 Assemblies 9.

Theprojecteddateofthelastrefuelingthatcanbedischargedto the spent fuel pool assuming the present licensed capacity:

1987, Spent Fuel Pool Full Core Off Load Capability is Reached.

1991, Core Full, Spent Fuel Pool Contains 2146 Bundles.

OPERATING DATA REPORT DOCKET NO. 50-245 DATE E 6669 COMPLETED BY G.Newburgh TELEPHONE (203) 447-1791 Ext. 4400 OPERATING STATUS 1.

Unit Name: Millstone 1 Notes

• Revised 2.

Reporting Period: May, 1986 3.

Licensed Thermal Power '(MTt): 2011 4.

Nameplate Rating (Gross MWe): El-5.

Design Electrical Rating (Net Fi): 660 6.

Maximum Dependable Capacity (Gross MWil: 684 7.

Maximum Dependable Capacity (Net MWe): 654 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 3623 135911 12.

Number Of Hours Reactor Was Critical 595.1 3439.4 104518.2 13.

Reactor Reserve Shutdown Hours 148.9 148.9 2983.4

14. Hours Generator On-Line 560.3 33T5 101587.2

15. Unit Reserve Shutdown Hours 183.7 "O

"93.7

16. Gross Thermal Energy Generated (MWH) 1103120 6739773 187353971

17. Gross Elec. Energy Generated (MWH) 375400 2307900 63009196 18.

Net Electrical Energy Generated (MWH) 359801 2208820 60098597 19.

Unit Service Factor 75.3 93.8 74.7

20. Unit Availability Factor 100.0 "93.8 "74.8

21. Unit Capacity Factor (Using MDC Net) 73.9 93.2 67.6

22. Unit Capacity Factor (Using DER Net) 73.3 92.3 67.0 23.

Unit Forced Outage Rate 0

1.2 12.0 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 i

INITIAL CRITICALITY l

INITIAL ELECTRICITY N/A l

COMMERCIAL OPERATION l

OPERATING DATA REPORT DOCKET NO. 50-245 DATE ElRi761 COMPLETED BY G.Newburgh TELEPHONE (203) 447-1791 Ext. 4400 OPERATING STATUS 1.

Unit Name: Millstone 1 Notes

• Revised 2.

Reporting Period: June, 1986 3.

Licensed Thermal Power (MWt): 2011 4.

Nameplate Rating (Gross MWe): F 5.

Design Electrical Rating (Net RRi): 660 6.

Maximum Dependable Capacity (Gross MWiT: 684 7.

Maximum Dependable Capacity (Net MWe): 654 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 720 4343 136631 12.

Number Of Hours Reactor Was Critical 720 4159.4 105238.2 13.

Reactor Reserve Shutdown Hours 0

148.9 2983.4 14.

Hours Generator On-Line 720 4119 102307.2 15.

Unit Reserve Shutdown Hours 0

"O "93.7 16.

Gross Thermal Energy Generated (MWH) 1419403 8159176 188773374 17.

Gross Elec. Energy Generated (MWH) 481700 2789600 63490896 18.

Net Electrical Energy Generated (MWH) 458740 2667560 60557332 19.

Unit Service Factor 100 94.8 74.9

'20.

Unit Availability Factor 100 "94.8 874.9 21.

Unit Capacity Factor (Using MDC Net) 97.4 93.9 67.8 22.

Unit Capacity Factor (Using DER Net) 96.5 93.0 67.2 23.

Unit Forced Outage Rate 0

0.9 12.0 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 INITIAL ELECTRICITY N/A COMMERCIAL OPERATION

~w OPERATING DATA REPORT; DOCKET NO. 50-245 DATE HEU665

. COMPLETED BY G.Newburgh TELEPHONE (203) 447-1791 Ext. 4400 OPERATING STATUS 1.

Unit Name: Millstone 1 Notes

• Revised 2.

Reporting Period: July 1986 3.

-Licensed Thermal Power (MWt): 2011 4.

Nameplate. Rating (Gross MWe): E 5.

Design Electrical Rating (Net RWe): 660 6.

Maximum Dependable Capacity (Gross HWil: 684 7.

Maximum Dependable Capacity.(Net MWe): 654 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 4

11.

Hours In Reporting Period 744 5087 137375 i

12.

Number Of Hours Reactor Was Critical 744 4903.4 105982.2 13.

Reactor Reserve Shutdown Hours 0

148.9 2983.4 14.

Hours Generator On-Line 744 4862 103051.2 15.

Unit Reserve Shutdown Hours 0

"O "93.7 16.

Gross Thermal Energy Generated (MWH) 1471518 9630694 190244892

17. Gross Elec. Energy Generated (MWH) 496000 32856UU 63986896

18.. Net Electrical Energy Generated (MWH) 474229 3141789 61031561 19.

Unit Service Factor 100 95.6 75.0 20.

Unit Availability Factor 100 "95.6

^75.1 21.

Unit Capacity Factor (Using MDC Net) 97.5 94.4 67.9 22.

Unit Capacity Factor (Using DER Net) 96.6 93.6 67.3 23.

Unit Forced Outage Rate 0

0.8 11.9 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 6.

Units In Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY N/A i

COMMERCIAL OPERATION I

w T

i OPERATING DATA REPORT-

. DOCKET NO. 50-245 DATE ElRPEB COMPLETED BY UllEEurgh

-TELEPHONE (203) 447-1791 Ext. 4400 OPERATING STATUS-1.

Unit Name: Millstone'l Notes

• Revised L 2.-

Reporting Period: August, 1986

= 3.

Licensed Thermal Power (MWt): 2011

4.-

Nameplate Rating (Gross MWe): EET 5'

Design Electrical Rating (Net Ne): ~ 660

~

6.

Maximum Dependable Capacity (Gross WeJ: 684

..7.

Maximum Dependable-Capacity-(Net MWe): 654 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 5647.4 106726.2 744 5831 138119 12.

Number Of Hours Reactor Was Critical 13.

Reactor Reserve Shutdown Hours 0

148.9 2983.4

-14.

Hours Generator On-Line 744 5606 103795.2 15.

Unit Reserve Shutdown Hours 0

"O "93.7

16. Gross Thermal. Energy Generated (MWH) 1459207 11089901 191704099 117.

Gross Elec. Energy Generated (MWH) 487600 3773200 64474496 18.

Net Electrical Energy Generated (MWH) 465892 3607681 61497453 19.

Unit Service Factor 100 96.1 75.1 20.

Unit Availability Factor 100

" 96.1 "75.2 21.

Unit Capacity Factor (Using MDC Net) 95.7 94.6 68.1 22.

Unit Capacity Factor (Using DER Net) 94.9 93.7 67.5 23.

Unit Forced Outage Rate 0

0.7 11.8 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 INITIAL ELECTRICITY N/A COMMERCIAL OPERATION

OPERATING DATA REPORT DOCKET NO. 50-245 DATE B61TIDI COMPLETED BY G. Newburgh TELEPHONE (203) 447-1791 Ext. 4400 OPERATING STATUS 1.

Unit Name: Millstone 1 Notes 2.

Reporting Period: September,-1986

3..

Licensed Thermal Power (MWt): 2011

• REVISED 4.

Nameplate. Rating (Gross MWe): EF 5.

Design Electrical Rating (Net F5Te): 660 6.

MaximumDependableCapacity(GrossMWe'T: 684 7.

Maximum Dependable Capacity (Net MWe): 654 8.

If Changes Occur in Capacity Ratings (Items Number 3 Through 7)

Since Last Report, Give Reasons:

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 720 6551 138839

.12.'

Number Of Hours Reactor Was Critical 720 6367.4 107446.2 13.

Reactor Reserve Shutdown Hours 0

148.9 2983.4 14.

Hours Generator On-Line 720 6350 104.515.2

- 15.

Unit Reserve Shutdown Hours 0

"O

" 93.7 16.

Gross Thermal Energy Generated (MWH) 1426321 12516222 193130420 17.

Gross Elec. Energy Generated (MWH) 479700 4252900 64954196 18.

Net Electrical Energy Generated (MWH) 458571 4066252 61956024 19.

Unit Service Factor 100 96.9 75.3 20.

Unit Availability Factor 100 M96.9

^ 75.3 21.

Unit Capacity Factor (Using MDC Net) 97.4 94.9 68.2 22.

Unit Capacity Factor (Using DER Net) 96.5 94.0 67.6 23.

Unit Forced Outage Rate 0

0.6 11.7 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 INITIAL ELECTRICITY N/A COMMERCIAL OPERATION

~

OPERATING DATA REPORT DOCKET NO. 50-245 DATE 861103 COMPLETED BY G.Newburgh TELEPHONE (203) 447-1791 Ext. 4400 OPERATING STATUS 1.

Unit Name: Millstone 1 Notes

• Revised 2.

Reporting Period: October, 1986 3.

Licensed Thermal Power (MWt): 2011 4.

Nameplate Rating (Gross MWe): EE2-5.

Design Electrical Rating (Net RRi): 660 6.

Maximum Dependable Capacity (Gross MWiT: 684 7.

Maximum Dependable Capacity (Net MWe): 654 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 745 7296 139584 12.

Number Of Hours Reactor Was Critical 745 7112.4 108191.2 13.

Reactor Reserve Shutdown Hours 0

148.9 2983.4 14.

Hours Generator On-Line 745 7095 105260.2 15.

Unit Reserve Shutdown Hours 0

"O 893.7 16.

Gross Thermal Energy Generated (MWH) 1460136 13976358 194590556 17.

Gross Elec. Energy Generated (MWH) 496700 4749600 654508V6 18.

Net Electrical Energy Generated (MWH) 475081 4541333 62431105 19.

Unit Service Factor 100 97.2 75.4 20.

Unit Availability Factor 100

^97.2 875._5 21.

Unit Capacity Factor (Using MDC Net) 97.5 95.2 68.4 22.

Unit Capacity Factor (Using DER Net) 96.6 94.3 67.8 23.

Unit Forced Outage Rate 0

0.6 11.7 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 INITIAL ELECTRICITY N/A COMMERCIAL OPERATION

, -.o General Offices

• Selden Street. Berlin, Connecticut d.Cb e'IiNwa=

P.O. BOX 270 e on **'ema ***

HARTFORD CONNECTICUT 061410270 k

k J 2((2 ((EY'[*'

(203) 665-5000 January 12, 1987 MP-9904 Re:

10CFR50.71(a)

U.S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555

Reference:

Provisional License DPR-21 Docket No. 50-245

Dear Sir:

In accordance with Millstone Unit 1 Technical Specification 6.9.1.6, the following monthly operating data report for Millstone Unit 1 is enclosed. One additional copy of the report is enclosed.

Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY 4$ da, Ste hen E.

cace Station Superintendent Millstone Nuclear Power Station SES/GSN:rg

Enclosures:

(

)

cc:

Regional Administrator, Office of Inspection and Enforcement, Region I Director, Office of Inspection and Enforcement, Washington, D. C. (10)

Ofrector, Office of Resource Management T. Rebelowski, Res. Insp.

fM q