ML19309D880
| ML19309D880 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 08/25/1977 |
| From: | Mardis D ARKANSAS POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML19309D874 | List: |
| References | |
| NUDOCS 8004110714 | |
| Download: ML19309D880 (4) | |
Text
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1.
Reportable Occurrence Report No. 50-313/77-16 2.
Report Date: 8/25/77 3.
Occurrence Date: 8/5/77 4
Facility:
Arkansas Nuclear One - Unit 1 Russellville, Arkansas ~72801 S.
Identification of Occurrence:
The failure to perform surveillance testing at the required frequency.
6.
Conditions Prior to Occurrence:
Steady-State Power X
Reactor Power 2336 MWth Hot Standby Net Output 746 MWe Cold Shutdown Percent of Full Power 91 Refueling Shutdown lead Changes During Routine Power Operation Routine Startup
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Operation Routine Shutdown Operation Other (specify)
- 7.., Description of Occurrence:
The monthly surveillance test on the diesel generator was performed on August 5,1977, per Procedure 1304.89 after which it was discovered that the test should have been completed no later than July 29, 1977.
This test was last scheduled for July 22, 1977.
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m Reportable Occurrence Report No. 50-313/77-16 8.
Designation of Apparent Cause of Occurrence:
Design Procedure Manufacture Unusual Service Condition Including Environmental Installation /
Construction Component Failure (See Failure Data)
Operator X
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Other- (specify) 9.
Analysis of Occurrence:
The surveillance test has been satisfactorily ccanpleted since the occurrence, therefore; there was no hazard to the health and safety of the public.
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l Reportable Occurrence Report No. 50-313/77-16 10.
Corrective Action:
The occurrence and technical specifications requirements have been
- -discussed in detail and the importance of the test has been reemphasized with the responsible individual.
d 11.
Failure Data:
The following reportable occurrence reports are nrevious reports that reported the failure to perform the required surveillance test:
76-02, 76-19, 76-23, 76-31, 77-10, and 77-11.
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