ML20082S696
| ML20082S696 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 08/31/1991 |
| From: | Sarsour B, Storz L TOLEDO EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| KB91-0909, KB91-909, NUDOCS 9109170248 | |
| Download: ML20082S696 (6) | |
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TDmON Pi A/A Im MA(ELN A',1 Nut 1011 DO rMiki 4305N)lFJ1 September 9, 1991 KB91 6909 Docket No. $0-346 License No. NPF-3 i
U. S. tiuclear Regulatoly Commission Document Control Desk Vashington, D.C.
20555 Gentlemen Montbly Opetating Repoit. Augunt. 1991 Davis-Bessc Nuclear Power Station linit 1 Enclosed are ten copics of the Monthly Operating Repost for Davis-Besse Nuclear Power Station Unit No. 1 for the month of August. 1991.
If you have any questions, please contact Bilal Sntr.our at (419) 321-7384.
Very truly yours,
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l Louis F. Storz Plant Manager Davis-Besse Nuclear Power Station ii BMS/ tid i
e Enclosures cci Mr. Paul Byron NRC Resident Inspectos e
Mr. A. Bert Davis Regional Administrator, Region III t
Mr. J. B. Ilopkins NRC Senior Project Manager
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AYLR 4GL D AILY UNil P0h'0R Lt\\TI, 1
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50-346 U^VI8~U"88" #I UNIT DATE Septenber 9, 1991 COMPLtirp gy Bilal Sarsour Tf LLPil0NL (!419) 321-73 P4_
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MON 111 Aunust. 1991 DAY AVEri 'GE I All hER LEVEL DAY AVER AGE DAILY P0hER LEVEL (MWe Neil 757 624 2
756 18 622 3
737 618 39 4
735 617 1
20 5
739 605
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719 591 7
711 590 23 8
709 591 701 567 9
25 10 681 562
,6 11 676 559 n
12 672 357 2g 13 661 543 29 14 655 30 475 653 15 31 0
16 652 INSTRUCTION 3 On this format,hst the average daily unit power loelin MWe.Nel for each day in the reporting anonth. Compute lo the riearest whole rnegawatt.
(4/77I
1 OPER A TING D 41 A REPOR7 l>CWKL1 h6
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$cu 1991 Mit CDMPl.t11D n IIIlnFSTiemur 11 L EPil0NL LiUAL121::.7384 OPER AllNG S14TU,5
- 1. Unit Name:
Davis-liesso #1 Noen
- 2. Reporting Period:
August. 1991
- 3. Licensed 1hermal Power (Mhtp 2772 4, Nameplate Rating (Grou MWet 925
- 5. Design Eicctrical Ratmg (Net Mhet 906
- 6. Masimum Dependable Capacity (Gro*s Mweg 91 Es
- 7. Masimum Dependable Capacity (Ne' Mhe):
821 -
- b. If Changes Occur in Capacit.$ Hatings (ltems Number 31hrough 7)Since Last Report.Che Rsasons:
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Renet or r,over cont inued t o ha reduced nt the rnte of_about ihree perc ut every three days, due tu end of Cycle 7 coastdown.
9, Power Lesel To Which Restricted lf Any(Net MWe)
- 10. Reasons for Restrictions.lf Any:
This Month Yr.to.Dat e Cumulatise j
li. Houts in Reporting Period 744,0 5,Pfl.0 114.720 721 9
- 12. Number Of Hours Reactor was Critical S.808 4 64.930.I
- 13. Reactor Resene Shutdown Huurs 0.0 0.0 5.193.7
- 14. Hours Generator On.Line 721.2 5.808.?
62.877.5
- 15. Urut Resene Shutdown Houn 0.0 0.0 1.732.5
- 16. Gross ihermal Energy Generated (MWH) 1.470.934 15.413,204 _
153,539,691 17 Gross Electrical Energy Generated (MWH) li2/1 JJ L.,..
5.141 425 50.871.44?
- 18. Net Electrical Energy Generated (MWH) 43.591 4.884,823 47.833,451
- 19. Unit Senice Factor 96.9 99.6 54.8
- 20. Unit Assilability Factor 96.9 99.6 56.3 21 Unit Capacity Factor (Using MDC Net 71.3 95.9 47.7 22 Unit Capacity Factor (Using DLR Net t 68.8 92.5 46,0
- 23. Unit forced Outage Rate 0.0
_0. 0 25,4
- 24. Shutdowns Scheduled Oser Nest 6 Months (1)pe. Date,and Duration of t'acht:
t
- 25. IIShut Down At End Of Report Period,issimatd Date of Startup:
October 26, 1991
- 26. Units in Test Status tPrior to Commercial Operation L Forecast Achiesed 4
IN111 A L CRlilCA LiTY INITI A L ELECTRICl1Y COMMEh.AL OPER ATION (u/77 i E
imzr WM AND PtBER PIEUCrICES occrzr m. 50-347 tmIT nu e o.,1.-n es nur Scoterber 9, 1991 CIFTtITED Fr sala! Sarso.e rzraer mms August. 1991 Trzxrnar <*19: ut-na.
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2 91-07-20 S
H NA NA NA NA Reactor power continued to be (contd) reduced at the rate of about three percent every th.ee days due to end of evele coastdown.
3 91-08-31 S
22.8 C
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NA NA The turbine generator was taken eff line to perform scheduled maintenan< e l
and refueling outage.
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Opeiational Summary August, 1991 Reactor power continued to be teduced during the month of August at the rate of about three percent every three days due to end of Cycle 7 coastdovn to insure the maximum efficiency and fuel depletion before shutdown to perform scheduled maintenance and retueling.
At 0113 houts on August 31, 1991, a plant shutdown was completed to perform
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scheduled maintenance and refueling activities.
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HEPUl:LINC INFORMATION Dato
/.uggs t 1991
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1.
Name of facility: Davis-liesse Unit l
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2.
Scheduled date for next refueling outage? Harch,1993 t
3.
The number of fuel assemblies (a) in the core and (b) in the spent i
tuel storage pool, and (c) the new fuel storage areas.
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t ia)_177 (b) 328 (c) 0 j
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The present licensed spent fuel pool storage capacity and the site of any j
increase in licensed storage capacity that has been requested or is l
planned, in number of fuel assemblies.
present 73$
Increased size bys approximate _1y 900 by 1994 is
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The projected date of the last refueling that can be discharged to the spent fuel poal assuming the present licensed capacity.
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1996 - assuming ability to unload the entire core into the spent j
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