ML20210V452

Monthly Operating Rept for Jan 1987

ML20210V452
Person / Time
Site:	Millstone
Issue date:	01/31/1987
From:	Elms A, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
MP-10-017, MP-10-17, NUDOCS 8702190023
Download: ML20210V452 (4)

Text

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-423 UNIT 3

DATE February 9, 1987 COMPLETED BY A. Elms TELEPHONE (203) 444-5388 MONTH JANUARY DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 1,144 17 1,143 2

1,144 18 1,146 3

1,140 19 1,143 4

1,141 20 1,142 5

1,143 21 1,126 6

1,147 22 1,142 7

1,140 23 1,139 8

1,142 24 1,097 9

1,141 25 1,134 10 1,139 26 1,141 11 1,141 27 1,143 12 1,139 28 1,136 13 495 29 1,133 14 0

30 1,136 15 388 31 1,138 16 959 chko$jfgj ons I Ea4

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• • • • • • • NRC OPERATING STATUS REPORT COMPLETED BY REACTOR ENGINEERING en leet

1. DOCKET.... 50-423 OPERATING STATUS

2. REPORTIN6 PERIOD... JANUARY 1987 OUTA6E + ONLINE HOURS.. 37.8 + 706.2 3 744

3. UTILITY CONTACT.................A. L. ELMS 203-444-5388 ettetenseen 4.

LICENSED THERMAL P0NER.........................................

3411 e MILLSTONE e

5. NAMEPLATE R Ai!NG (6ROSS ME)................................... 1.253 M e UNIT 3 e

6. DESIGN ELECTRICAL RATIN6 (NET MhE).............................. 1153.61 eteneeseesee 7.

MAI! MUM DEPENDABLE CAPACITY (6ROSS ME)........................ 1197

8. MAI! MUM DEPENDABLE CAPACITY (NET M E)........................... 1141.93 9.

IF CHAN6ES CCCUR ABOVE SINCE LAST REPORT, REASONS ARE...........

N/A

10. PONER LEVEL TO NHICH RESTRICTED, IF ANY (NET ME)...............N/A

!!. REASON FOR RESTRICTION, IF ANY....N/A MONTH YEAR TO DATE CUMULATIVE TO DATE 333&3 333333333333 333333333333333333

12. HOURS IN REPORTING PERIOD 744.0 744.0 6816.0

13. NUMBER OF HOURS THE REACTOR NAS CRITICAL 720.2 720.2 6133.0

14. REACTOR RESERVE SHUT 00NN HOURS 0.0 0.0 83.2

15. HOURS 6ENERATOR ONLINE 706.2 706.2 6062.1

16. UNIT RESERVE SHUTDONN HOURS 0.0 0.0 0.0

17. 6ROSS THERMAL ENERGY GENERATED (M H) 2355814.2 2355814.2 20095738.4

18. GROSS ELECTRICAL ENERGY 6EhERATED (M H) 816357.0 816357.0 6949441.5

19. NET ELECTRICAL ENERGY GENERATED (MH) 781096.2 781096.2 6642858.9

20. UNIT SERVICE FACTOR 9+.9 94.0 38.7

21. UNIT AVAILABILITY FACTOR 94.9 94.9 88.9

22. UNIT CAPACITY FACTOR (USINS MDC NET) 91.9 91.9 84.9

23. UNIT CAPACITY FACTOR (USING DER NET) 91.0 91.0 84.5

24. UNIT FORCED OUTAGE RATE 5.1 5.1 11.1

25. UN!T FORCEO QUTAGE HOURS 37.8 37.8 753.9 SHUT 00NNS SCHEDULED OVER NEIT S!! MONTHS (TYPE. DATE AND DURATION OF EACH)..............

March 13 1987 - Mid Cycle Outage - 4prontaately four weeks IF CURRENTLY SHUTDOWN EST! MATED STARTUP DATE......N/A

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-423 UNIT Millstone Unit No. 3 DATE February 9, 1987 COMPLETED BY A. Elms TELEPHONE (203) 444-5388 REPORT MONTH JANUARY 1987 Method of Licensee Cause & Corrective Duration Shutting Event System Component Action to No.

Date Type (1)

(Hours)

Reason (2)

Down Reactor (3)

Report #

Code Code Prevent Recurrence 87-01 1/13/87 F

31.1 G

3 87-001-00 KE P

Insufficient Lube Water Supply to circulating water pump.

Plant Procedures modified.

Personnel briefed.

87-02 1/14/87 F

6.7 A

N/A N/A TA TRB High Turbine Bearing Vibration during startup.

1 2

3 4

-F:

Forced

-Reason:

-Method:

-Exhibit G - Instructions S:

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

E - Operator Training & License previous month Examination 5 - Power Reduction 5 F - Administrative (Duration = 0)

Exhibit 1 - Same Source G - Operational Error (Explain) 9 - Other (Explain)

H - Other (Explain)

N UTILITIES cenerei Orrice. seiaen street. seriin. Connecticut sID In sYe aw=

P.O. BOX 270 a **eaarta*= aa " ~

HARTFORD. CONNECTICUT 06141-0270 k

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(203) 665-5000 February 11, 1987 MP-10,017 Re:

10CFR50.71(a)

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

Reference:

Facility Operating License No. NPF-49 Docket No. 50-423

Dear Sir:

In accordance with reporting requirements of Technical Specifications Section 6.9.1.5, the Millstone Nuclear Power Station - Unit 3 Monthly Operating Report 87-02 covering operations for the month of January is hereby forwarded.

Yours truly, NORTHEAST NUCLEAR ENERGY COMPANY

}lUr/

WL-Stephen E. Scace Station Superintendent Millstone Nuclear Power Station SES/AE: rg Attachment cc:

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

Director, Office of Resource Management J.T. Shediosky, Senior Resident Inspector Y

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