ML20031C635

Monthly Operating Rept for Jul 1979

ML20031C635
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	08/06/1979
From:	Himebauch N CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
Shared Package
ML20031C634	List: ML20031C633 ML20031C635
References
NUDOCS 8110070371
Download: ML20031C635 (4)

Text

.

OPERATING DATA REPORT DOCKET NO.

50-155 6/Cf,[j[, h DATE D*t'auc COMPLETED BY blo-5"4'T-6537 x 180

~'

TELEPHONE OPERATING STATUS, N*

1. Unit Nany.

Bir Rock Point Plant 7/79

2. Reporting Period:

2h0

3. Licenwd Thermal Power (MWt):

75

4. Nameplat. Rating (Gross MWe):

72

5. Design Electrical Rating (Net MWe):

67

6. Maximuan Dependable Capacity (Gross MWe):

63

7. Maximum Dependable Capacity (Net MWe):

8. If Chanees Occur in Capacity R& tings (Items Number 3 Through 7) Since Last Report. Give Rer. sons:

67

9. Power Level To Which Restricted,1f Any (Net MWe):

Dryout Time

10. Reasons For Restrations,if Any:

(

This Month Yr..to-Date Cumulative Thh 5087.0 lh3250.0

11. Hours in Reporting Period 0

778.1 98804.8

12. Number Of Hours Reactor Was Critical 7

0 0

13. Reactor Reserve Shutdown Hours 1

773.7 96710.7

14. Hours Generator On-Line 1

0 o

15. Unit Reserve Shutdown Hours i

136866,h 17858h16.9

16. Gross Thermal Energy Generated (MWH)

I 42010.0 5657062.0

17. Gross Electrical Energy Generated (MWH) i 39335 1 5353998.b

18. Net Electrical Energy Generated (MWH) i 15.2%

67 5%

19. Unit Service Factor l

15 2%

67.5%

20. Unit Availability Factor i

12*3h 55.0%

21. Unit Capacity Factor (Using MDC Net)

J.

DD si.o-

22. Unit Capacity Factor (Using DER Net) 100%

70.4%

29,9%.

23. Unit Forced Outage Rate

24. Shutdowns Scheduled Over Next 6 Months (Type.Date.and Du ation of Each):

nonrovi-ntelv October 1979

25. If Shut Down At End Of Report Period Estimated Date of Startup:

26. Units in Test Status IPrior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION 8110070371 790806N 19/77)

PDR ADOCK 05000155 R

.PDR

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L DOCKET NO.

50-155 UNITSHUTDOWNS AND POWER REDUCTIONS UNIT N AME Big Rock Foint DATE 7/6/79 j

miinebanch COMPLETED BY REPORT MONT1g July 1979 TELEPHONE 616-547-6537 x 180 e.

b

.$ E 3

yY3 Licensee P,,

Cause & Corrective No.

Date g

5g s

2sE Event g

{

Action to

$=

5 j di g Report

• mO Prevent Recurrence H

g d

3 7/1/79-7/31/79 F

Thb.0 A

3 79-018 CA ZZZZZ Shutdown continued from February 1975 79-020 RA (CRD housing leak and vibrating hard-vare in the reactor vessel) l l

l I

2 3

4 F: Forced Reason:

Method:

Exhibit G Instructions S: Scheduled A-Equiprnent Failure (Explain) 1-Manual for Preparation of Data B. Maintenance of Test 2-Manual Scian.

Entry Sheets for Licensee C-Refueling 3 Automatic Scram-Event Reporn (LER) File (NUREG-D Regulatory Restriction 4 Other (Explain) 0161)

E Operator Training & Ucense Examination F Administrative 5

G-Operational Error (Explain)

Exhibit I Same Source 19/77)

Ii-Other (Expl. sin) o o

AVERAGE DAILY LNIT POWER LEVEL DOCKET NO.

50-1c5 IJNIT Big Rock Pgnt 7/6/79 DATE NHimebauch COMPLETED BY TELEPHONE

~

~

MONTH July 1979 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Neti 9

0 I

17 2

18 3

19 4

20 5

21 6

22 7

23

[1 u

8 24 9

25 10 2b I

Il 27 12 28 13 29 14 30 I$

31 1

16 INSTRUCTIONS On this format, list the average daily unit power level in MWe Net for each day in the reporting month. Compute to the nearest whole megawatt.

(9/77i

.; i 4a %

July 1979 Refueling Information Request 1

Facility name:

Big Rock Point Plant Scheduled date for nexc refueling shutdown:

2.

In Progress Scheduled date for restart following shutdown:

3.

October 1979 i

technical Will refueling or resumption of operation thereaf ter requ re a

?

specification change or other license amendment 4.

'NO If yes, explain.

been reviewed If no, has the reload fuel design and core configuration eviewed by Plant Safety Review Committee to determine whether any un l

safety questions are associated with the core re oa YES If no revicu has taken place, when is it scheduled?

tion and Scheduled date(s) for submittal of proposed licensing ac 5.

supporting information:

N/A f

ling, e.g., new Important licensing considerations associated'with re ued design o l

l i

or different fuel design or supplier, unrev ewelysis ting procedurcs:

6.

l i

l N/A fuel storage pool-170 _

l O

_ ; spent core Number of fuel assemblics in:

1 7.

Present linensed ~ spent fuel storage capacity:____393 has been requested'or 8.

h Size of any increase in licensed storage capacity t at is planned (in number of fuel assemblics):

2h8 discharged to spent fuel Projected date of the last refueling that can be pool assuming the present licensed capacity:

9.

1983 f