ML20216H326
| ML20216H326 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 08/31/1997 |
| From: | Lash J, Matranga E TOLEDO EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| KB-97-0103, KB-97-103, NUDOCS 9709160201 | |
| Download: ML20216H326 (3) | |
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Oak Harto. OH 4M49 9700 September 12,1997 Kil 97 0103 Document Cont ol Desk U. S. Nuclear Regulatory Commission One White Plint Nonh 11555 Rockville Pike Rockville, MD 20852 2738 Ladies and Gentlemen:
Monthly Ope ating Report, August 1997 Davis-llesse Nuclear Power Station Unit I linclosed is a copy of the Monthly Operating Report for the Davis llesse Nuclear Power Statica for the month of August 1997.
If you have any questions, please contact !!. C. Matranga at (419) 321 8369.
Very tmly yours, L
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. mes 11. Lash Plant Manager Davis-llesse Nuclear Power Stat;on
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A. II. lleach g
i NRC Region 111 Administrator A.O.llansen NRC Project Manager S. Stasek NRC Senior Resident inspector lilli11IWljil!IlllllIllll
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OPERATING DATA REPORT DOCKE1NO.
50-0346 UNIT NAME Davis-Besse Unit i DATE
. Sept 2,1997 COMPLETED BY Euaene C. Matranaa TELEPHONE T19 3218369 REPORTING PERIOD Auaust,1997 YEAR lQ MONTH DATE CUMULATIVE 1 Design Electrical Rating (MWe-Net).
906 The nominal net electrical output of the unit specifed by the utility and used for the purpose of plant design.
2 Maximum Dependable Capacity (MWe Net).
873 The gross electrical output as measured
(
at the output terminals of the turbine-
)
generator during the most restrictive j
seasonal conditions rr.Inus the normal station service loads.
3 Number of Hours the Reactor Was Cntical.
744.0 5,307.2 111,503.2 The total number of hours dunng the gross hours of the reporting persd that the reactor was critical.
4 Number of Hours the Generator Was On Line.
744.0 5.255.3 109,158.8 (Also called Service Hours). The total number of hours during the gross hours of the reporting per6od that the unit operated wth breakers closed to the station bus-The sum of the hours the generator was on line plus the total outage hours should equal the gross hours in the reporting penod=
5 Unit Reserve Shutdown Hours.
0,0 0.0 5,532<0 The total number of hours dunng the gross hours of the reporting period that the unit was removed from service for economic or similar reasons but was available for operation 6 Net Electrical Energy (MWH).
650,190 4,593,852 87,637,046 The gross electreat output of the unit measured at the output terminals of the turbinegenerator minus the normal station service loads during the gross hours of the reporting pergxi, erpressed in mega-
{
watt hours. Negativo quantites should l
not be used.
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.: I UPNTSHUTDOWNS 4!
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DOCMET NO.
50-346 i
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USET NARE Davis-Besse #1 DATE Sept 2.1997 I.
COGFLETED BY E. C. Matrange i
REPORTING PERIOD: Auoust.1997 TELEPHONE (419) 321-8369 f
i' NO.
DATE TYPE DURATION REASON "1)
METHOD OF CAUSE/CORRECTME ACTIONS I
j F: FORCED (HOURS)
SHUTTING S: SCHEDULED DOWN (2)
COMMENTS No Urut shutdowns I
I
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SUMMARY
r i
Reactor power was maintained at approximately 100% full power for the majonty of the month.
1 On August 24,1997, at 0100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br />, reactor power was reduced to approxrnately 92% to perform monthly turtme valve testeg. At the m. Abc,n of l
testing at 0336 hours0.00389 days <br />0.0933 hours <br />5.555556e-4 weeks <br />1.27848e-4 months <br />, power was maintained at 92% per load dispeh),er request At 1158 hours0.0134 days <br />0.322 hours <br />0.00191 weeks <br />4.40619e-4 months <br />, a sicw power merease was commenced.
100% full power was achieved on August 25 at 0601.
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l (1) Reason:
(2) Method
(
i A-Equpment Failure (Explaen) 1-Manual i
B-Maintenance or Test 2-Manual Tnp/ Scram
{
C-Refuehng 3-Automabc Trp/ Scram
[
t D-Regulatory R6b n.Lun 4-Contmuabon
]
E-Operator Training & License Examm 5-Other (Explam)
. F-Administrative I
l G-Operabonal Error (Explam) f H-Other(Explain)
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