ML19210A514

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Discusses Review of 760917 Reactor Containment Bldg:Ring Girder Surveillance Test One Yr After Structural Integrity Test & .Approves Testing & Results Pending Completion of Repairs Described in
ML19210A514
Person / Time
Site: Crane Constellation icon.png
Issue date: 07/29/1977
From: Reid R
Office of Nuclear Reactor Regulation
To: Herbein J
METROPOLITAN EDISON CO.
References
NUDOCS 7910300553
Download: ML19210A514 (2)


Text

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DISTRIBUTION:

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Docket AGluckman NRC PDR LShao Local PDR ORB #4 Rdg Docket No. 50-289 VStello KRGoller OELD OI&E (3)

Hetropolitan Edison Company RReid ATTN: Mr. J. G. Herbein GZwetzig Vice President RIngram P. O. Box 542 DEisenhut Reading, Pennsylvania 19603 TBAbernathy JRBuchanan Gentlemen:

ACRS (16)

This is to advise you that we have concluded our review of the document, "Three Mile Island Nuclear Station Unit 1 - Reactor Containment Building Ring Girder Surveillance Test One Year After S.I.T.." dated September 17, 1976, and the additional information contained in your letter of June 3,1977.

As a result of our review we conclude that the surveillance tests have been perfomed in :ccordance with applicable requirements and that the safety margins in the structure, at the present time, are adequate. We also conclude that there is reasonable assurance that the containment stnicture will continue to perform its specified safety function.

The above conclusions are predicated on your commitment to complete the repairs as descrJbed in your letter of June 3,1977, prior to the end of the refueling outage in 1978, and submission of a report of the fourth inspection in accordance with your technical specifica-tions. As further stated in the Three Mile Island Unit No.1 Technical Specifications, the schedule for additicnal inspections, if deemed necessary, will be determined based on the results of the initial four inspections.

Sincerely, Robert W. Reid, Chief 1

Operating Reactors Branch f4 j%h',

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Division of Operating Reactors

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1487 288

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Metropolitan Edison Company cc:

G. F. Trowbridge, Esquire Shaw, Pittran, Potts & Trowbridge 1800 M Street, N. W.

Washington, D. C.

20036 GPU Service Corporation Richard W. Heward, Project Manager Thomas M. Crimmins, Jr., Safety and Licensing Manager 260 Cherry Hill Road Pars.ippany, New Jersey 07054 Pennsylvania Electric Company Mr. R. W. Conrad Vice President, Generation 1001 Broad Street Johnstown, Pennsylvania 15907 Mr. Weldon B. Arehart, Chair.'in Board of Supervisors of LondonC$rry Township RFDdl, Geyers Church Road Middletown,. Pennsylvania 17057 Miss Mary V. Southard, Chairman Citizens for a Safe Environment P. O. Box 405 Harrisburg, Pennsylvania 17108 Government Publications Section State Library of Pennsylvania Box 1601 (Education Building)

Harrisburg, Pennsylvania 17126 1487 289