ML19210A223

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Abnormal Occurrence 75-12:on 750421,during High & Low Pressure Injection Surveillance Test,Emergency Cooling River Pump Failed to Start on Signal.Redundant Pump Operated Successfully.Cause of Failure Not Yet Determined
ML19210A223
Person / Time
Site: Crane 
Issue date: 04/22/1975
From: Herbein J
METROPOLITAN EDISON CO.
To:
Shared Package
ML19210A220 List:
References
NUDOCS 7910240936
Download: ML19210A223 (1)


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  • H M-NETROPOL1 TAN EDISON COMPANY suastouavorceneam.rusucununescoaronn_ov POST OFFICE BOX 420 MIDDLETOWM. PENNSYLVANIA 17057 TELEPMONE 717 944-404*

April 22,1975 g_

=. -

fir. J.P. O'Refily, Director Directorate of Regulatory Operations Region I Df M >v 631 Park Avenue

{

h King of Prussia, Pa.

19406

b. mLMliiOh Sperating License DPR-50 Occket 50-289

Subject:

Abnormal Occurn!nce No AD 75-12 Cear Mr. O'Reilly:

This telegram is to confirm the telecon between i.ee Spessard Region I-NRC.

and J.G. Herbeitn (THI Station Superintendent) at 1400 hours0.0162 days <br />0.389 hours <br />0.00231 weeks <br />5.327e-4 months <br /> 21 April 1975.

I The following report is submitted in accordance with paragraph 6.7.2.a.1 (page 6-11) of technical specifications.

On 21 April, while performing High and Low Pressure Injection Surveillance Testing, RR-P1B (Reactor Building ~ Emergency Cooling River Pu.T.p) failed to start on signal.

The punp was then manually started f.om the control room using the control switch.

l The redundant pos:p, RR-PIA. was tested to verify operability.

An investigation is currently in progress to determine the reason RR-P1B failed to start on receipt of test signal.

Following the detemination of the reason RR-P1B failed to start, the neces-sary corrective action will be taken and RR-PIB will be tested and returned to service.

Very truly yourt,

)klh ?E2 l

J erbein

(

Station Superintendent JGH/dmn

-G82 hg1024 0i36

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