05000416/LER-1983-018, Forwards LER 83-018/99X-0

Forwards LER 83-018/99X-0

ML20070U929
Person / Time
Site:	Grand Gulf
Issue date:	02/04/1983
From:	Mcgaughy J MISSISSIPPI POWER & LIGHT CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20070U931	List: 05000416/LER-1983-018, Forwards LER 83-018/99X-0 05000416/LER-1983-018-99, /99X-0:on 830105,diesel Generator 11 Unloaded & Secured Following Trip on High Bearing Temp & Indication of Increased Crankcase Pressure.Caused by Loose Sensor on Rear Main Bearing Allowing Air to Vent Off Pneumatic Logic Sy
References
AECM-83-81, NUDOCS 8302140089
Download: ML20070U929 (1)

LER-2083-018, Forwards LER 83-018/99X-0

Event date:
Report date:
4162083018R00 - NRC Website

text

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MISSISSIPPI POWER & LIGHT COMPANY Helping Build Mississippi P. O. B O X 164 0, J A C K S O N, MIS SIS SIP PI 3 9 2 0 5 February 4,1983 ,,

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J Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Region II p 101 Marietta St., N.W., Suite 3100 E:.i Atlanta, Georgia 30303 -

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Attention: Mr. J. P. O'Reilly, Regional Administrator

SUBJECT:

Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 Licensa No. NPF-13 File 0260/L-835.0 During a Maintenance Check, Diesel Generator 11 Tripped on High Bearing Temperature LER 83-018/99 X-0 AECM-83/81 On January 5, 1983, with the plant in shutdown, Diesel Generator 11 was started for a maintenance check. Forty-five seconds into the run it tripped on high bearing temperature. The event is reported in accordance with Technical Specification 4.8.1.1.3. Attached is LER 83-018/99 X-0.

Yours truly, l JPM: sap kZ 8N y l Attachment l

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cc: Mr. N. L. Stampley (w/a) l Mr. R. B. McGehee (w/o) l Mr. T. B. Conner (w/o)

Mr. G. B. Taylor (w/o)

M.. Richard C. DeYoung, Director (w/a) l Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Document Control Desk (w/a)

U. S. Nuclear Regulatory Commission Washington, D. C. 20555  ?(

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