ML20082R979
| ML20082R979 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 07/31/1991 |
| From: | David Jones, Winger M DUQUESNE LIGHT CO. |
| To: | |
| Shared Package | |
| ML20082R971 | List: |
| References | |
| NUDOCS 9109160327 | |
| Download: ML20082R979 (3) | |
Text
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REVISED UNIT SHUTDOWNS AND POWER REDUCTIONS Docket No.
50-334 Unit Name BVPS Unit #1 Date Scot. 9 1991 73,y q) t5,.
Completed By M.
A.
uinger
- 3()
REPORT MONTH JULY 1991-Telephone (412) 393-7621 W
r Dih t30 C300 Method of Licensee.
Cause & Corrective C7 b)
' Duration Shutting Event System' Component Action to.
75'd No.
Date Typel (Hours)
Reason 2 Down Reactor 3-Report #
Code 4 Code 5 Prevent Recurrence CYC
~--
tir 16 910701 5
351.5 C
4 N/A RC FUEtxx Unit remained shutdown to complete n(([j 8th refueting outage.
Old'e 2h**
17 910715 F
118.7 C
4 N/A RC FUELXX Unit remained shutdown to complete 8th refueling outage.
18 910720 F
24.9 A
3 N/A CH VALVEx Unit tripped from 10% output when i
the feedwater flow control valves failed to control tevet in the steam generators.
19 910726 S
3.1 8
5 N/A HA TURBIN Unit removed from service to permit turbine overspeed trip testing.
20 910727 F
33.7 A
3 N/A CH VALVEx Unit tripped from 30% output when the feedwater flow control valves failed to control tevet in the steam generators.
L_
4 1
2 3
4 F-Forced Reason:
Method:
Eshibit F-Instructions for 1
S-Scheduled A-Eauipment Failure (Explain) 1-Manual Preparation of Data Entry Sheets B Maintenance or Test 2-Manual Scram for Licensee Event Report (LER) File C-Refuetin9 3-Automatic Scram (NUREC0161).
D-Regulatory Restriction 4-Cont'd. from Previous Month i
L-Operator Training & License Exam 5-Reduction 5
F-Administrative 9-Other Exhibit H-Same Source.
G-Operational Error (Emplain)
H-Other (Emptain) yr,
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~ REVISED UNIT SHUTDOWNS AND POWER REDUCTIONS Docket No.
50-334 Unit Name BifPS Unit #1 Date Scot. 9, 1991 Completed By M.
A.
winger REPORT MONTH JULY 1991 Telephone (412) 393-7621 Method of Licensee Cause & Corrective Durstion Shutting..
.. Event System Component Action to No.
Date Typel (Hours)'
Reason 2 Down Reactor 3' Report #
Code 4 Code 5 Prevent Recurrence 21 910728 S
O H
5 N/A RC FUELXX Ur.it operated at reduced output for fuet preconditioning.
22 910728 F
0 X
5 N/A XX XXXXXX Power escalation halted at 45%
output to improve secondary steam generator water chemistry.
23 910729 S-0 N
5 N/A PC FUELXX Unit operated at reduced output for fuel preconditioning.
24 910729 F
0 8
5 N/A CH PUMPXX Power escalation hatt?d to permit repairs to the "A" main feedwater pump.
1 2
3 4
F-Forced Reason:
Method:
Exhibit F-Instructions for S-Scheduled A-Equipment Failure (Emptain) 1-Manual Preparation of Data Entr y Sheets 8-Maintenance or Test 2-Manual Scram for Licensee Event Report ( t. E R ) File C-Refueting 3-Automatic Scram (NUREG0161).
D-Regulatory Restriction 4-Cont'd. from Previous Menth E-Operator Training & License Exam 5-seduction 5
F-Administrative 9-Other Exhibit H-Same Source.
G-operational Error (Explain)
M-Other (Esplain)
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p
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AVERAGE DAIl3 UNIT ICER LEVEL REVISED DOCKET NO.
50-334 UtTIT INPS Unit 1 DATE Sept. 9, 1991 00MPIETED BY D.T. Jones TELEHIONE (412) 323-7612_
. Motf1H _ July 1991 DAY AVERAGE DAILY IG'.R LEVEL DAY AVERAGE DAILY ICER I.EVEL
- (IMe-Net)
(Psie-Net) 1 0
17 0
-2 0
18 0
5
.3.
0 19 0
4 0
20-0 5
0 21 3
6 0-22 193 7
0 23 176 p
i l
8 0
24 193 9
0 25 198 10-0 26 139 1
11 0
27 21 12 0
28 17 13' O
29 415 I
i' 14 -
0 30 438 I
15 0
31 446 l
16 0
. INSTRUCTIONS:
On this fonnat,. list the average daily unit power level liie-Net for each day in the reputting nonth. Campute to the nearest whole ragawatt.
J-
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