05000348/LER-1981-026-03, /03L-0:on 810506,on Two Separate Occasions,Diesel Generator 1C Failed to Reach Rated Speed & Voltage within Required Time.Caused by Faulty Fuel Oil Check Valve.Valve Replaced

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/03L-0:on 810506,on Two Separate Occasions,Diesel Generator 1C Failed to Reach Rated Speed & Voltage within Required Time.Caused by Faulty Fuel Oil Check Valve.Valve Replaced
ML19346A423
Person / Time
Site: Farley Southern Nuclear icon.png
Issue date: 06/12/1981
From: Hairston W
ALABAMA POWER CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19346A418 List:
References
LER-81-026-03L, LER-81-26-3L, NUDOCS 8106190312
Download: ML19346A423 (2)
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LER-1981-026, /03L-0:on 810506,on Two Separate Occasions,Diesel Generator 1C Failed to Reach Rated Speed & Voltage within Required Time.Caused by Faulty Fuel Oil Check Valve.Valve Replaced
Event date:
Report date:
3481981026R03 - NRC Website
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8 40 68 CCCKITsU.vstA 53 69 Ev!NT OArg 74 75 A!70Ar OAT E 43 EVENT DESCBtPMCN AND PRC3A8t!CONSET.UENCES h 962i i At 0945 on 5/6/81 and 1530 on 5/6/81, Diesel Generator 1C was declared inoperable when it [

l fciled to reach cated speed and voltage within the time specified by Tech. Spec. surveil g o,l o i4; llcnce requirement 4.8.1.1.2.a.4.

Tech. Spec. 3.6.1.1, in part, requires DG 1C to be.

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3,3; ; operable. Tech. Spec. 3.8.1.1 action requirements were met.

The health and safety of g

3 is [ [ the public were not af fected by this event.

(Note: This LER is applicable to both

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] 17) [ Units E and 2 at FNP).

This is the second failure in the last 100 valid tests.

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Si :ilar events were reporte *, in LER 80-044/03L-0 and 80-051/03L-0.

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i ER NO. 81-026/03L-0 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS (Continued)

This event occurred during Unit 2 startup testing, and falls within the scope of a cpecial corrective action task force.

Prelininary results of the task force evalua-tion have been subcritted to NRC by separate correspondence.

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