ML20155C260
| ML20155C260 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 09/30/1998 |
| From: | Hildebrant D COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20155C242 | List: |
| References | |
| NUDOCS 9811020165 | |
| Download: ML20155C260 (7) | |
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e BRAIDWOOD NUCLEAR GENERATING STATION UNIT 1 AND UNIT 2 MONTHLY OPERATING REPORT Comed NRC DOCKET NO 050-456, LICENSE NO. NPF-72 NRC DOCKET NO. 050-457, LICENSE NO. NPF-77 4
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A. OPERATING DATA REPORT Docket No' 50-456 Unit: Braidwood 1 Date' 10/05/98 Completed by: Don Hildebrant Telephone: 815-458-2801s2173 REPORTING PERIOD: September 1998
- 1) Design Electrical Rating (Mwe Net) 1120
- 2) Maximum Dependable Capacity (Mwe Net) 1100 Month Year To Date Cumulative
- 3) Hours Reactor Critical (Hours) 96.4 5928.4 71,330.5
- 4) Hours Generator on Line (Hours) 96.0 5928.0 70,470.4
- 5) Unit Reserve Shutdown Hours (Hours) 0.0 0.0 0.0
- 6) Net Electncal Energy (Mwh) 65,628 6,470,278 72,619,246 Note:
Unit 1 entered the month in Coast Down due to fuel depletion. As a result, an expected decline in generation occured for the first 4 days of the month. On 9/5/98 at 0001 hours1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> the Generator wat tripped to begin the scheduled A1R07 outage.
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B.
UNIT SHUTDOWNS Docket No.:
50 -456 Unit:
Braidwood 1 Date:
10/05/98 -
Completed by:
Don Hildebrant Telephone:
815-458-2801x2173 REPORT PERIOD:
September 1998 NA Date Type Duration Reason Method Cause and Corrective Actions Hours and Comments 1
980905 S
624 C
1 Unit removed from service to begin scheduled refueling outage A1R07. This outage wi!! also be used to replace the Steam Generators.
SUMMARY
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Unit 1 entered the month in Coast Down due to fuel depletion. As a result, an expected decline in generation occured for the first 4 days of the month.
On 915/98 at 0001 hours1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> the Generator was tripped to begin the scheduled A1R07 outage.
TYPE REASON METHOD F - Forced A - Equipment Failure (explain) 1 - Manual S - Scheduled B - Maintenance or Test 2 - Manual Trip 1 Scram C - Refueling 3 - Automatic Trip t Scram D - Regulatory Restriction 4 - Continuation E - Operator Training I Licensee Examination 5 - Other (explain)
F - Administrative G - Operator Errrir (explain)
H - Other (explain)
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SAFETY t RELIEF VALVE OPERATIONS Docket No.:
50 -456 Unit:
Braidwood 1 Date: 10/05/98 '
Completed by:
Don Hildebrant Telephone:
815-458-2801x2173 Valves No. & Type Plant i
Date Actuated Actuation Condition Description of Event None t
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A. OPERATING DATA REPORT Docket No'.
50-457 Unit: Braidwood 2 Date: 10/05/98 Completed by: Don Hildebrant Telephone: 815--158-280lx2173 l
i REPORTING PERIOD: September 1998 i
- 1) Design Electrical Rating (Mwe Net) 1120
- 2) Maximum Dependable Capacity (Mwe Net) 1100 Mofg Year To Date Cumulatjve
- 3) Hours Reactor Critical (Hours) 72t 0 6,353.2 74,734.3
- 4) Hours Generator on Line (Hours) 720.0 6,345.4 74,284.5
- 5) Unit Reserve Shutdown Hours (Hours) 0.0 0.0 0.0
- 6) Net Electncal Energy (Mwh) 820,775 7,159,904 77,032,730 e
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B.
UNIT SHUTDOWNS Docket No.:
50'-457 Unit:
Braidwood 2 5
Date: 10/05/98-Completed by:
Don Hildebrant Telephone:
815-458-2801x2173 REPORT PERIOD.
September 1998 NA Date
-Type Duration Reason Method Cause and Corrective Actions Hours and Comments None i
SUMMARY
Unit 2 entered the month at 100% capability and operated routinely for the entire month.
TYPE REASON METHOD F - Forced A - Equipment Failure (explain) 1 - Manual S - Scheduled B - Maintenance or Test 2 - Manual Trip / Scram C - Refueling 3 - Automatic Trip i Scram l
D - Regulatory Restriction 4 - Continuation E - Operator Training i Licensee Examination 5 - Other (explain)
F - Administrative G - Operator Error (explain)
H - Other (explain)
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C.
SAFETY / RELIEF VALVE OPERATIONS Docket No.:
50 -457 Unit:
Braidwood 2 Date: 10/05/98' Completed by:
Don Hildebrant Telephone:
815-458-2801x2173 Valves 840. & Type Plant Date Actuated
- -Jtuation Condition Description of Event None p
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