ML20207R941

Monthly Operating Rept for Feb 1987

ML20207R941
Person / Time
Site:	Davis Besse
Issue date:	02/28/1987
From:	Khazrai M, Storz L TOLEDO EDISON CO.
To:	Harold Denton, Haller NRC, Office of Nuclear Reactor Regulation
References
KB87-00043, KB87-43, NUDOCS 8703180328
Download: ML20207R941 (6)

Text

_

8' s AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-346 UNIT Davis-Besse Unit 1 DATE March 13, 1987 COMPLETED BY Morteza Khazral TELEPHONE (419) 249-5000, Ext. 7290

"* '7 MONTH DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (Mwe. Net) 1 545 g7 480 2 496 481 18 3 496 g, 484 4 . 480 20 483 5 482 21 485 6 481 22 483 7 482 '

23 8 480 24 479 9 481 25 444 10 482 26 483 11 483 27 483 12 483 28 484 13 488 39 14 459 30 15 425 3g 16 480 INSTRUCTIONS On this format, list the average daily unit power leselin MWe Net for each day in the reporting inonth. Compute to the nearest whole rnegawatt.

(9/77) 8703180320 070228 PDR N

ADOCK 05000346 hb PDR

\[J

OPERATING DATA REPORT DOCKET NO. ' 50-346 DATE March 13. 1987 COMPLETED BY Morteza Khazrai TELEPHONE 419-249-5000, Ext.

OPERATING STATUS 7290' 1

~

l. Unit Name: Davis-Besse Unit 1 Notes

. 2. Reporting Period: February 1987

3. Licensed Thermal Power (MWt): 2772

4. Nameplate Rating (Gross MWe): 925

5. Design Electrical Rating (Net MWe): 906

6. Maximum Dependable Capacity (Gross MWe): 904 -

7. Maximum Dependable Capacity (Net MWe): 860

8. If Changes Occur in Capacity Ratir.gs (items Number 3 Through 7) Since Last Report. Give Reasons:

9. Power Level To Which Restricted. If Any (Net MWe):

10. Reasons For Restrictions,if Any:

This Month Yr to.Date Cumchtive

11. Hours In Reporting Period 672 1,416 75,312

12. Number Of Hours Reactor Was Critical 672 1,380.5 37,435.6

13. Reactor Reserve Shutdown Hours 0 35.5 4,660.3

14. Hours Generator On.Line 672 1,369.6 35,858.2

15. Unit Reserve Shutdown Hours 0.0 0.0 1,732.5

16. Gross Thermal Energy Generated (MWH) 1,083,741 2,093,636 83,520,300 .

17. Gross Electrical Energy Generated (MWH) 352.591_, 672,183 27,634,570

18. Net Electrical Energy Generated (MWH) 323.430 611,029 25,847,692

19. Unit Service Factor 100 96.7 47.6

20. Unit Availability Factor 100 96.7 49.9

21. Unit Capacity Factor iUsing MDC Net) 56.0 50.2 39.9

22. Unit Capacity Factor (Using DER Net) 53.1 47.6 37.9

23. Unit Forced Outage Rate __

0 0.07 36.2

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

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

26. Units in Test Status tPrior io Commercial Operation): Forecast Achiesed INITIA L CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPER ATION 14/77)

- . ~ , - , , - -- -- - - . - ,-._c--, - - - - -

DOCKET NO. 50-346 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Davin-Berem Unit 1 .

DATE March 13, 1987 .

COMPLETED BY Morteza Khazrai REPORT MONTH February 1987 TELEPHONE (419) 249-5000. Ext. 7290 S

jg } $ Licensee Event g .s g Cause & Corrective No. Date g gg g guy gg gg Action to e gg g u Report # gu gu Prevent Recurrence av $jmf u o

NO Ub IT SHUTDOWNS OR SIGNIFICANI POWER REDUCTIONS I 4 F: Forced Reason: Method: Exhibit G - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continuation from (NUREG-0161)

E-Operator Training & License Examination -

Previous Month F-Administrative 5-Load Reduction G-Operational Error (Explain) 5 9-Other (Explain) Exhibit I - Same Source (9/77) H-Other (Explain)

', e

\ ,

t /

OPERATIONAL

SUMMARY

FEBRUARY 1987 . -a 9-The reactor power was maintained at approximately 58% power.

The power increase was limited to approximately 58% power due to the -

testing and troubleshooting of Main Feed Pump Turbine #1.

. . . .. - .. . . ~ _ _ . . .. - .-

=*g?>-

, ? .' _

4

. REFUELING'INFORMATION DATE: February 1987 i- 1. Name of facility: Davis-Besse Unit 1

2. Scheduled date for next refueling shutdown: February 1988

3. Scheduled date for. restart following refueling: April 1988

4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment? If answer

is yes, what in general will these be? If answer is no, has the >

+

reload fuel design and core configuration been reviewed by your Plant _

. Safety Review Committee to determine whether any unreviewed safety questions are associated with the core reload (Ref. 10 CFR Section 50.59)?

Ans: Expect the Reload Report to require standard reload fuel design Technical Specification changes (3/4.1 Reactivity Control Syr.tems and 3/4.2

} Power Distribution Limits).

!' .5. Scheduled date(s) for submitting proposed licensing action and supporting information: Summer, 1987 h 6.

Important licensing considerations associated with refueling, e.g.,

l new or different fuel design or supplier, unreviewed design or i perfor:ance analysis methods, significant changes in fuel design, new operating procedures.

Ans: None identified to date.

4

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

• U f (a) 177 (b) 204 - Spent Fuel Assemb1fes,_

8. The present licensed spent fuel pool storage capacity and the size of

, any increase in licensed storage capacity that has been rt: quested or is planned, in number of fuel assemblies.

\

s Present: 735 Increase size by: 0 (zero) i

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

s g Date: 1996 - assuming ability to unload the entire core into the j spent fuel pool is maintained.

2 l \ '

BMS/005 I

i k' _ _.

, .o TOLEDO

%mm EDISON March 13, 1987 KB87-00043 File: RR 2 (P-6-87-02)

Docket No. 50-346 License No. NPF-3 Mr. Harold Denton, Director Office of Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D.C. 20555

Dear Mr. Haller:

Monthly Operating Report, February 1987 Davis-Besse Nuclear Power Station Unit 1 Enclosed are ten copies.of the Monthly Operating Report for Davis-Besse Nuclear Power Station Unit 1 for the month of February 1987.

If you have any questions, please feel free to contact Morteza Khazrai at

'419) 249-5000, Extension 7290.

Yours truly, V

[ S ee h , /

Louis F. Storz Plant Manager Davis-Besse Nuclear Power Station LFS/MK/ljk Enclosures cc: Mr. A. Bert Davis, w/l Regional Administrator, Region III Mr. James M. Taylor, Director, w/2 Office of Inspection and Enfcrcement Mr. Paul Byron, w/l NRC Resident Inspector I j

Nuclear Records Management, Stop 3220 MX/D02 62A

>HE TOLEDO LUISON COMPANY EDISON PLAZA 300 MADISON AVENUE TOLEDO, OHIO 43652

- , .-