ML19210A555

Forwards Preliminary Rept on Examination of Crystal River 3 Decay Heat Pump Shaft Per 770908 Commitment.Final Rept to Be Submitted by 770928

ML19210A555
Person / Time
Site:	Crane, Crystal River
Issue date:	09/14/1977
From:	Herbein J METROPOLITAN EDISON CO.
To:	Reid R Office of Nuclear Reactor Regulation
Shared Package
ML19210A556	List: ML19210A555 ML19210A557
References
GQL-1252, NUDOCS 7910300595
Download: ML19210A555 (3)

Text

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Dear Sir:

Three Mile Island Nuc2 ear Station, Unit 1 (TMI-1)

Docket No. 50-289 Operating License No. DPR-50 Decay Heat Pump Shafts The attached PRILIMINARY REPORT CN EU.MINATICN CF CRYSTAL RIVER-3 DECAY HEAT PGIF SRAFT is forwarded per GQL 123h, September 8,1977, Paragraph No. 2 commitment.

Metropolitan Edison Generation Engineering Department, MPR and GPU Ser-vice Corpora icn have reviewed the report and find it c hnically accept-able. Resultt. of this preliminary report are tentative and do not change Met-Ed's previcucly established course of action.

As previously ec==itted to, the final metallurgical and fracture analysis report vill be submitted by September J8,1977.

Sincerely, f

G. Herbein

" ice President JGH:RJS:rdg 1491 194 Attachment NM O