ML19210A206

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Abnormal Occurrence 75-14:on 750523,B Decay Heat River Water Pump Motor Shaft Sheared Off After Coupling. Investigation of Cause in Progress
ML19210A206
Person / Time
Site: Crane Constellation icon.png
Issue date: 05/23/1975
From: Colitz J
METROPOLITAN EDISON CO.
To:
Shared Package
ML19210A204 List:
References
NUDOCS 7910240924
Download: ML19210A206 (1)


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PCST OFFICE DOX 4S(' M100LETOWN PENNGVLVANIA 17C57 TELEPHONd 717.C44.e:C 11 May 20, 1975 D

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Mr. J. P. O'Refl.ly. Director

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Directorate of acculatory 0;eratiens

ULL, Pegicn I 631 Perk. Arenne.._ -- _.-.

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Docket 50-289

-Sa's%cta-..P.bnormal occurrence-n>.-M-75-p.

Eaar f!r. O'Coilly:

This telecrata is to ccnfim the telecon between f.ee Spasser.1, Cogian I-!GC.

and J. J. Colitz (T!U " nit 1 Superintendent) at 1435 hours0.0166 days <br />0.399 hours <br />0.00237 weeks <br />5.460175e-4 months <br /> 23 Fay 1975.

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

On May 23 at 14C0 hcurs tMle running the B Decay !! eat River !!ater Ps::,,

{., CP.-P-ID.), the 1:Mor shcft., sheared above the ccupling.

.The redundSht" pump. CR-P-1A was tested to verify Tperability.

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An investigation is currently in progress to detonnine the reasca for this failure.

It is presently planced to bring the reactor to c61d shui:dcwn canditions within the time aliced by Tech. S;:ac. 3.3.2 cnd at the sur.2 time proce'.d into our "Ccatrol God Interchange Catage" which was originally planned for P.ay 30, 1975.

Very truly yours, dJoseph J.(/Col 1 t._

Cait 1 Seperintendant Three F.ile Is]cnd JJC:bh 1476 224

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