ML20042B399

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Monthly Operating Rept for Apr 1981
ML20042B399
Person / Time
Site: Big Rock Point File:Consumers Energy icon.png
Issue date: 05/06/1981
From: Amstutz S
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
Shared Package
ML20042B395 List:
References
NUDOCS 8203250278
Download: ML20042B399 (4)


Text

swrvpMAfC'Ur%2VWE WAYA REPORT DOCKET NO. 50-155 DATE:

5/

6 / 8i emm BY:. SUSAN l'MSl UT2 *. l gg'ERATING STATUS PHONE:

616-547-6537,EXTJ u IT NAME:

BIG ROCK POINT NUCLEAR PLANT NOTES:

  • UPORTING PERIOD:

4./ 81 180 I

kSCENSEDTHERMALPOWER(MWT):

240

5 p EPLATE RATING (GROSS MWE):

75 o_VIGN ELECTRICAL RATING (NET MWE):

72 Ed(IMUM DEPENDABLE CAPACITY (GROSS MWE):

69.0

@$(IMUM DEPENDABLE CAPACITY (NET MWE):

65.0 g g CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THRU 7) SINCE LAST. REPORT, GIVE REASONS:

. :nu 5

ER LEVEL TO WHICH RESTRICTED,IF ANY (NET MWE):

65.0 i

f.._..SONSFORRESTRICTIONS,IF ANY:

\\

THIS MONTH YEAR-T04DATE CUMULATIV(

HOURS IN REPORTING PERIOD 719.0 2879.0 158586.0l NUNDER OF HOURS REACTOR WAS CRITICAL 719.0 2128.4 109221.51 REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0!

HOURS GENERATOR ON-LINE 719.0 2059.0 106989.8:

UNIT RESERVE SHUTDOWN HOURS 0.0

_ 0.0 0.0)

GROSS THERMAL ENERGY GENERATED (MWH) 149597.0 418111.0 19939312.01 GROSS ELECTRICAL ENERGY GENERATED (MWH) 45691.0 127755.0 6292844.O!

NET ELECTRICAL ENERGY. GENERATED (MWH) 43155.2 120474.1 5954264.0:

UNIT SERVICE FACTOR 100.0%

71.5%

. - 6 7. 53 UNIT AVAILABILITY FACTOR 100.0%

71.5%

67.53 UNIT CAPACITY FACTOR,(USING MDC NET) 92.3%

64.6%

55.68 UNIT CAPACITY FACTOR (USING DER NET) 83.4%

58.1%

..-..- 5 2. 1 3 UNIT FORCED OUTAGE RATE 0.0%

2.5%

21.57 SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE,DATE, & DURATION OF EACH):

IF SHUT DOWN AT END 0F REPORT PERIOD, ESTIMATED DATE OF STARTUP:

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' DAY AVERAGE DAILY POWER (MWT)

(MWEfD

( 4/81) 9 1

211.03 61.17

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4 217.50 62.00

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I

e Refueling Information Request 1.

Facility name:

Big Rock Point Plant 2.

Scheduled date for next refueling shutdown:

February, 1982 3.

Scheduled date for restart following shutdown:

April,1982 4.

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

No If yes, explain.

If no, has the reload fuel design and core configuration been reviewed by Plant Safety Review Committee to determine whether any unreviewed safety questions are associated with the core reload (Ref.10CFR,Sec.50.59)?

Yes If no review has t9 ken place, when is it scheduled?

5.

Scheduled date(s) for submittal of proposed licensing action and supporting information:

None 6.

Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design br performance ana-lysf methods, significant changes in fuel design, new operating procedures:

None 84

spent fuel storage pool 108 7.

Number of fuel assemblics in:

core 8..

Present licensed spent fuel storage capacity:

193 l

Size of any increase in licensed storage capacity that has been requested or is planned (in number of fuel assemblies):

248 9.

Projected date of the last refueling that can be discharged to spent fuel j

pool assuming the present licensed capacity:

i 193

b N

UNITS!!UTDOWNS AND POWER REDUCTIONh DOCKET NO. 50-155 UNIT NAME Bic R &k D-int DATE MaV O-1901 REPORT MONTil April, 1981 COMPLETED BY SAnstutz

. TELEPIIONE 616-547-6537 x 180 "1.

f*3

.! ?

}

.E_

Licensee Cause & Corrective No.

Date g

3g

,g g 5 Event u?

o-Action to H

$E 5

jsy Report *

$0 j'

Prevent Recurrence oC 1-81 April 20 F

42 A*

h None None None "To replace clehn-up pump.

Power Reduc-tion Y

I 2

3 4

F: Forced Reason:

Method:

Exhibit G Instructions S: Scheduled A Equipment Failure (Explain) 1-Manual for Preparation of Dats B Maintenance or Test 2-Manual Scram.

Entry Sheets for Licensee C Refueling 3 Automstic Scram.

Event Report (LER) File (NUREG-D Regulatory Restriction 4-Other (Explain) 0161)

E Operator Trsining & License Examinstion F Administrative 5

G Operational Error (Explain)

Exliibit I-Same Source 19/77) li Other(Explain) 9