ML19344B337

LER 80-016/01T-0:on 800707,during Normal Operation,D RHR Svc Water Booster Pump Taken Out of Svc for Longer than 24-h for Preventive Maint.Pump Overhauled After Tests Per ASME Section XI

ML19344B337
Person / Time
Site:	Cooper
Issue date:	07/17/1980
From:	Doan P NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19344B336	List: ML19344B335 ML19344B337
References
LER-80-016-01T, LER-80-16-1T, NUDOCS 8008260650
Download: ML19344B337 (1)

Text

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80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h I'oTTl IDurinst normal operation. it was necessary to take the "D" RHR Service tJarer Booster I g o ,3,  ; Pump out of service for longer than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> for preventive maintenance which re- l 10 i i-l l quires immediate notification in accordance with IE Bulletin 80-17. The other pump l l o i s j lin the loop was operable as well as both pumps in the redundant loop. This event prei-t o Is l lsented no adverse consequences from the standpoint of oublic health and safety. I l

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43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h l i l o i IPump was overhauled af ter inservice tests in accordance with ASME,Section XI showedl i lit to be in the alert range. This is normal degradation of the pump. Pump is a I I

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