ML20127K894

Revised Pages to Graybook Rept for Dec 1992 for Big Rock Point Nuclear Plant

ML20127K894
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	12/31/1992
From:	Jeanne Johnston CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
Shared Package
ML20127K890	List: ML20127K887 ML20127K894
References
NUDOCS 9301260262
Download: ML20127K894 (2)

Text

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Consumers NUCLEAR OPERATIONS DEPARTMENT Company - -

Unit Shutdowns and Power Reductions - -

Report Month Docket Number Unit Date Completed by Telephone December 1992 $5-150 Dig Rock Etnint Plant January 4, 1993 JE JottNSToM g616) 521-8223 i

Method of l Shutting Duration Down IJcensee Event System Componpt 2 3 Number Date Type 3 (Hours) Reason Reactor Report Numtwr Code Code Cause and Corrective Action To Prevent Recu vence 92-22 12/06/92 S 90.0 A 2 - The amit was removed free service due to steam leaks thru Brs rm the Reactor Depressurizing System (RDS). The RDS 12/10/92 "A" train had a pinhole leak in a socket weld, and the EDS "B" trnin had a valve flange leak. The nasit fs retu.-ned to service after the completing the rep.,rs.

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1 4

I F = Forced 2 Reason: 3 Method: 4 Exhibit G = Instructions for 4 S = Scheduled A = Equipment Failure (Explain) 1 = Manual Preparation of Data Entry Sheets B = Maintenance of Test 2 = Manual Scram for Licensee Event Report (LER) i C = Refueling 3 = Automatic Scram File (NUREG-0161)

D = Regulatory Restriction 4 = Other (Explain)

E = Operator Training and License Examination 5 Exhibit i = Same Source F = Administrative G = Operational Error (Explain)

H = Other (Explsin)

Form 3156 1-82 9301260262 930115 PDR ADOCK 05000155 R PDR

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M GREYBOOK OPERATING DATA REPORT 6

' ~ ~ ' ~ ~

{~ ' DOCKET 'NO; 50-1's5 ' -~ DATE: i / iS / 93 ~

BY: JR JOH'45 TON

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• OPERATING STATUS FHOt4E

  616-547-6537sEXT 223 a 1. UNIT NAME: BIG ROCK POINT NUCLEAR PLnNT NOTES: *

() .e. 2. REFORTING PERIOO: 12 / 92 =

3. LICENSED THERMAL POWER (MWT): ' 240 ~ ~~~~~" - ~~' ~~ ~ ~

f 47 NAMEPLATE RATING ~(GROS 5 MWE): 75

- Q sj L DESIGN ELECTRICAL RATING (NET NWE): 72 *

• L 6_. NAXIMUM,DE'ENDABLE CAPACITY _(Gross MWE)2 71.0 , _ _ _ ._, _ ._ _

• 7. MAXIMUM CEPENC%BLE Ci4PACITY (NET MWE)r 67.0

'O 8. IF CHANGES OCCUR IN CAPACITY RATING 5(ITEM 5 3 TH't.U 7) SINCE LAST REPORT, GIVE REA50tJ5:

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"9.' POWER LEVE*. TO WHICH RESTRICTED,IF ANY (NCT ' t1WC l :

IF ANY: e

.O;lo.REA50t45FORRESTRICTIOt45, H

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= THI5 MONTH YEAR-TO-DuTE cut 4ULaT IVE on

= 11. HOURS IN REPORTING PERIOO 744.0 8734.0 260999.0

' 6 5 3.7' ^ ~ ~ ~ ~

~~ ~ ~ ~ ~

d12.' NUMBER OF HOURS REACTOR Wa5' CRITICAL' ~4790.5~ '188159.4, 0.0 0.0 0.0 m C s 15. (d 14._ HOUR 13.5 GENERATOR REACTOR UNIT RESERVE SH8JTDOWN HOURS RE5ERVE SHUTDOWN HOURS ON-LINE ...

654.1 0.0

_ 4700.6_

0.0

_ 185145.7 0.0 C* 16. GROSS THERMAL ENERGY GENERATED (MWH) 198262.0 896669.0 35494707.0 e

= 17. GROSS ELECTRICnL ENERGY GEi4ERATED (MWH) ~' '~'

46716.0 ~ ' ' '

287419.0 ~

11272005.0

'271422.O'

~ '

10663180.4'

~

[167f4ET ELECTRICAL ENERGY GENERATED (MWH)~ 54341.7~~

19. UNIT SERVICE F ACTOR 87.9% 53.5% 71.0% e C(d 20. UNIT AVAILABILITY FACTOR ~ ' 07.9% ~

53.5% 71.0%

'60.7%

~

~

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= 215~ UNIT'APACITY ~C FACTOR (U5ING MDC NET) 09.0% 46.1%

08 22. UNIT CAPACITY FACTOR (USING DER NCT) 62.8% 42.9% 56.8% e

=

23. _ UNIT FORCED OUTAGE RATE 0.0%, _ _ 11.2%. 12.9%

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24. 5HUTDOWN5. 5CHEDULED OVER NEXT 6 mot 4TH5(TYPE,4eTE, & DURATIOtt OF E"ACHl _

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25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DHTE OF STARTUP:

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