ML20212L201

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Monthly Operating Rept for Oct 1986
ML20212L201
Person / Time
Site: Millstone Dominion icon.png
Issue date: 10/31/1986
From: Mcconnell J, Romberg W
NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:
NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
MP-9702, NUDOCS 8701290363
Download: ML20212L201 (4)


Text

.

        • H+ NRC OPERATING STATUS REPORT COMPLETED BY REACTOR EN61NEERIN6 e**He*

1.

DOCKET.... 50-423.

OPERATING STATUS

2. REPORTIN6 PERIOD.. 0CTOBER 1986 0UTABE + DNLINE HOURS.. 0

+ 745 745

=

3. UTILITY CONTACT.................A. L. ELMS 203-444-5388
          • ++++He*-
4. LICENSED. THERMAL P0NER.........................................

3411

  • MILLSTONE *-
5. NAMEF!. ATE RATING (6ROSS MWE)................................... 1,253 MW
  • UNIT 3 6.

DES 16N ELECTRICAL RATIN6 (NET MWE)..............................

!!53.61 flH644H44H

7. MAI! MUM DEPENDABLE CAPACITY (6ROSS MWE)........................

1197

8. MAXIMUM DEPENDABLE CAPACITY (NET MWE)........................... 1149.35 9.

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

N/A

10. POWER LEVEL TC WHICH RESTRICTED, IF ANY (NET MWE)...............N/A
11. REASON FOR RESTRICTION, IF ANY....N/A MONTH YEAR TO DATE CUMULATIVE TO DATE 33333 333333333333 333333333333333333 r
12. HOURS IN REPORTING PERIOD 745.0 4608.0 4608.0
13. NUMBER OF HOURS THE REACTOR WAS CRITICAL 745.0 3948.8 3948.8

_14. REACTOR RESERVE SHUTDOWN HOURS 0.0 83.2 83.2

15. HOURS 6ENERATOR ONLINE 745.0 3891.9 3891.9
16. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
17. GROSS THERMAL ENER6Y SENERATED (MtH) 2535717.0 12756092.2 12756092.2
18. GROSS ELECTRICAL ENER6Y 6ENERATED (MWH) 873682.5 4396966.5 4396966.5
19. NET ELECTRICAL ENER6Y GENERATED (MWH) 638266.5 4195065.5 4195865.5
20. UNIT SERVICE FACTOR 100.0 84.5 84.5
21. UNIT AVAILABILITY FACTOR 100.0 84.5 84.5
22. UNIT CAPACITY FACTOR (USING MDC NET) 97.9 79.2 79.2
23. UNIT CAPACITY FACTOR (USING CER NET) 97.5 78.9 78.9
24. UNIT FORCED DUTAGE RATE 0.0 15.5 15.5
25. UNIT FORCED OUTAGE HOURS 0.0 716.1 716.1 SHUTDOWNS SCHEDULED DVER NEXT S!! MONTHS (TYPE, DATE, AND DURATION OF EACH)..............

February 1987 IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE......N/A 8701290363 861031

<g PDR ADOCK 05000423

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-423 UNIT Millstone Unit No. 3 DATE November 3, 1986 COMPLETED BY J. McConnell TELEPHONE (203) 444-5284 MONTH October

-DAY AVERAGE DAILY POWER LEVEL-DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 1,124 17 1,131 2

1,110 18 1,125 3

1,108 19 1,130 4

1,092 20 1,127 5

1,130 21 1,125 6

1,129 22 1,126 7.

1,130 23 1,128 8

1,125 24 1,129 9

1,137 25 1,123 t-10 1,119 26 1,129 11 1,130 27 1,127 12 1,129 28 1,126 13 1,127 29 1,128 14 1,126 30 1,128 15 1,130 31 1,127 16 1,126

~

4 i

,___,____.___,___,,_,-_,,.m.

4 2

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-423

. UNIT Millstone Unit No. 3

- DATE November 3, 1986 COMPLETED BY J. McConnell TELEPHONE (203) 444-5284 REPORT MONTH OCTOBER 1986 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 Non2 s

1 2

3

-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.

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) 1

i.

j MU General Offices

L T; CO' J*' l"

  • C " ~_

(203) ess-sooo November 10, 1986 MP-9702 I

Director, Office of Resource Management U. S. Nuclear Regulatory Commission 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 86-10 covering operations for the month of October is hereby forwarded.

Yours truly, NORTHEAST NUCLEAR ENERGY COMPANY h %0 Wayne D. Romb g Station Superintendent Millstone Nuclear Pcwer Station WDR/JM:sb Attachment cc:

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

U. S. Nuclear Regulatory Commission, c/o Document Management Branch, Washington, D. C. 20555 d

1,

_ __ _ _ _ ___________.____ _