ML20128F303

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Monthly Operating Rept for Jan 1993 for Millstone Nuclear Power Station,Unit 3
ML20128F303
Person / Time
Site: Millstone Dominion icon.png
Issue date: 01/31/1993
From: Doboe L
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20128F301 List:
References
NUDOCS 9302110333
Download: ML20128F303 (4)


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    • "* NRC OPERATING STATUS REPORT COMPLETED BY. REACTOR ENGINEERING ***""

a

't.100CKET.... 50 423 --

OPERATING STATUS

. 2.

REPORTING PER100..iJANUARY~ 1993

' OUTAGE + ONLINE HOURS..., 0.0

+ 744.0 - = 744.0-.

-3.' UTILITY CDNTACT.................L. C. Doboe 203 447 1791 m 6076-

"*****""A*

4. _ L I CE NSED Tile RMAL P0WE R.............................'..'.......... 3411

-

  • MILL $ f0NE.* -

5.

NAMEPLAT E RAT l aG, (GROSS MWE )........'......................'..... L 1,25 3. MW ;

  • UNIT 3--
  • 1 6.

DESIGN ELECTRICAL RATING (NET MWE),............................

1,153.6 '

7.

MAXIMUM DEPENDABLE CAPACITT (GROSS MWE)........................

1,184.2

8.. MAXIMUM DEPENDABLE CAPACITY (NET MWE ).........................'.. 1,137.0 l 9 : If CHANGES OCCUR ABOVE SINCE'LAST REPORT, REASONS ARE...........

N/A

10. POWER LEVEL TO WHICH RESTRICTED, IF A'lY (NET MWE)...............N/A
11. REASON FOR RESTRICTION, If. ANT....N/A
f MONTH' 1 YEAR TO DATE CUMULATIVE:TD DATE

......sss===

.....as seneses..... -

12. HOURS IN REPORTING PERICD -

744.0 744.02

59,424.0

- 13. NUMBER OF HOURS THE REACTOR WAS CRITICAL-744.0

-744.0-43,782.1,

14. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 -

6,466.5/

'15. ' HOURS GENERATOR 0NLINE.

744.0

744.0..

-42,875.0

~

16; UNIT' RESERVE $NUTDOWN HOURS.

0.0

. 0.0..

_. 0.0,

17. GROSS THERMAL' ENERGY GENERATED (MWH)

-2,359,254.0 2,359,254.0 139,549,552.6

--18.' GROSS' ELECTRICAL ENERGY GENERATED (MWH)

.806,446.5_

-806,446.5

48,124,685.1i

-19.' NET ELECTRICAL ENERGY GENERATED (MWH).-

765,636.2 _

765,636.2-45,752,903.5;.

.-20. UNIT SERVICE FACTOR 100.0..

-100.0 -

l72.2 t

.21.l UNIT AVAILABILITY _ FACTOR.

100.0(

100.0--

172.2--

22. UNIT CAPACITY FACTOR (USIN'G HDC NET)

-90.5

.90.5i 67.6'

,_s

23. UNIT CAPACITY FACTOR (USING DER NET) 89.2 89.2>
66.7,
24. UNIT FORCED 0UTAGE RATE.

. 0._0 0.0.

18.5:

-25. UNIT FORCED CUTAGE HOURS 0.0 l 0.0_;

-9.73b4I

'SHUTDOWkSSCHEDULEDOVERNEXTSIXMONTHS(TYPE,-DATE,ANDDURATIONOFEACH).....'........1 Refuet Outage 4 July 31,f1993 - 70 days IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE......N/A g

-9302110333 930205:

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PDR,ADDCK:05000423

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AVE R A G E D AILY UNIT POW ER-LEVEL DOCKET NO: 50-423 UNIT:

bilLLSTONE UNIT 3 DATE:

Ecbruary 2.1993 COMPLETED BY:kC. Doboe 203 4471491 x 6076 MONTH htnL4IV 1993 DAY AVERAGE DAILYIOWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE NET)

(MWE NET) 1 626 16 1114 2

627.

17 1113 3

627 18 1114 4

626 19 1112 5.

616 20 1113 6

1012 21 1113 7

1116 22 1112 8

1115 23 1114 9

1115 24 1113 10 1114 25 1113 11 1114 26 1107 12 1114 27 1116 13 1112 28 1112 14 1114 29 1048 15 1117 30 1111-31 1112-t.- -

U N IT 'SII U T D O W N S A N D P O W E R R E D U CTIO N S DOCKET NO:

50-423 UNIT:

MILLSTONE UNIT 3 r

DATE:

Febmarv 4.1993 COMPLETED BY: L. C. Doboe I

TELEPHONE:

203-447-1791 x 6076 Number Date Type Duration Reason Method of Liccioec System Cumpenent Cause and Correctist Action to Prevent (1)

(Hours)

(2)

Shutting Event Report Code Code Recurrence Down the Number Reactor (3) 92-11 1/1/93 F

0 G

5 N/A SL TK Decreased power due te loss of motor driven feedwater pump. The feedw::ter f

pump was removed from service due-to loss of oil caused by overfilling the pump oil sump. Procedures are being modified to prevent overfilling of the sump.

This power reduction continued from previous month.

1:

F: Forced 2:

Reasons:

3: Method 4: Estit G -Insuucuons for S: Schedu!cd A Equipment Failure (Explain) 1 Manual Preparation of Data Entry B Maintenance or Test 2 Manual Scram Sheets for Licensee Estnt C Refueling 3 Autematic Scram Report (LER) File D Regulatory Restriction 4 Continued from Previous Month (NUREG-0161)

E Operator Training & License 5 Power Reduction 5: Exhibit I - Same Source Exam (Duration = 0)

F Administratist 9 Other (Explain)

G Operational Error (Explain)

II Other

JJ E F tI E I,1 N G I N F O R M A T I O N H E 011 E S T buary 1993

1. Name of facility: Militione_1
2. Scheduled date for next refueling shutdown: Julv31.1993
3. Scheduled date for restart following refueling: Qcipher 9.1993
4. Will refueling or resumption of operation thereafler require a technical specification change or other license amendments?

Xu

5. Scheduled date for submalng licensing action and supporting information.

Echmary 1993

6. Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design of perfonnance analysis methods, significant changes in fuel design, new operating procedures:

Millstone Unit 3 current fueldejgnjncotprIgletAitainlus steel.ikelslanAndlitcrJJoy filclcladdlD& deli n. CYc!cidf$i&R Will IRc0Iporate a 7]rjp_tkeleton and zirlo fuel S

cladding A TechnicnLSp.cgi&tation change will be submitted atprquestion 5 above.

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

(a): 191 (b): 218

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 asseniblie :

Etcient size - 756.

NQJactenic_tcauntrJL

9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:

End of eye'.e 5.