ML19210A483

Notifies That Response to 770608 Request for Comparison of Current Design of Emergency Power Systems at TMI-1 W/Nrc Positions Complete.Requests Extension for Forwarding Schedule of Mods Associated W/Tech Spec Change Request

ML19210A483
Person / Time
Site:	Three Mile Island
Issue date:	07/22/1977
From:	Herbein J METROPOLITAN EDISON CO.
To:	Reid R Office of Nuclear Reactor Regulation
References
GQL-0997, GQL-997, NUDOCS 7910300520
Download: ML19210A483 (2)

Text

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Concerns the Current design of the emergency power systems at Unit #1......

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METROPOLil AN EDISON COMPANY POST OFFICE BOX 542 READING, PENNSYLVANI A 19603 TELEPHONE 215 - 929 2601 July 22, 1977 , .- .

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Mr. R. '4. Eeid, Chief ,. ,

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Eear Sir:

Cperating License No. DPR-50 Docket No. 50-289 Cn June 8, 1977, we received your letter requesting that, by July 22, 1977, we compare the current design of the emergency power systems at Three Mile Island Nuclear Station, Unit I with the Staff Positions stated in ycur en-closure and:

1) prcpose plant =cdifications as necessary to meet the Staff Positions, Cr

2) provide a detailed analysis which shows Three Mile Island Nuclear Station, Unit I design has equivalent capabilities and protective features.

Additionally, you requested a Technical Specificaticn Change Request to the opera-ting license consistent with the Model Technical Specificaticns, along with a schedule fer the cc=pletien of any Unit I associated modificaticns.

'ie have completed cur respense to the first cf the three requests and are now reviewing a Technical Specification Change Request to ecmply with the seccnd request. Ecvever, we have not cetpiled a schedule of associated =cdificaticns and therefore, Metropolitan Edison Co. is requesting an extension of thirty- ne .

(31) days (until August 22,1977) to forward cur cceplete respense concerning ensite energency pcver systems.

Sincerely,

[ u[gx J. G. Hertein 1491 118 Vice President JGH:OGM:bar '

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