ML19210B150

Notifies of Delay Until 750527 for Submitted Schedule for Equipment Mod for Alternate Flow Path to Prevent Boron Precipitation from Compromise of long-term Core Cooling Following LOCA

ML19210B150
Person / Time
Site:	Three Mile Island
Issue date:	05/19/1975
From:	Arnold R METROPOLITAN EDISON CO.
To:	Lear G Office of Nuclear Reactor Regulation
References
GQL-1074, NUDOCS 7911040081
Download: ML19210B150 (2)

Text

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FRO.'1: Metropolitan Edison DATE OF DOC DATE REC'D LTR TV!X RPT OTHER Reading, Pa. 19603 n.c. Arnold 5-19-75 5-22-75 XX TO: &. Lear ORIG CC OTHER SENT AEC PDR XX 1 signed 1 SENT LOCAL PDR XX CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:

XXXX 1 50-289 DESCRIPTION: ENCLOSURES:

Ltr ret thier letter of 4-19-75 They are unable to, provide a full response at

• this time concerning a schedule for completion .'

of equipment modification. They anticipate being able to provide a full response by 5-27 'i 5 ACKNO gg

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'3?,' - m ma,m chfato7 File Cyi METROPOLITAN EDISON COMPANY POST OFFICE BOX 542 READING, PENNSYLVANIA 19603 TELEPHONE 215 - 929-3601 6 m s[ Cb May 19, 1975 <,s GQL 1074 M

Mr. George Lear, Chief Q%, 4 r E

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Operating Reactors Branch 3 Division of Reactor Licensing 4, yh"z h 4 <

e U. S. Nuclear Regulatory Commission N Washington, D. C. 20555

Dear Mr. Lear:

Three Mile Island Nuclear Station Unit I Docket No. 50-289 Operating License No. DPR-50 In our letter of April 19, 1975, we agreed to provide a schedule for the completion of equipment modification necessary for the alternate flow path to assure that boron precipitation would not compromise 1cng-  ;;.

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term core cooling capability following a loss-of-coolant accident (LOCA).

We also agreed to supply the apprcpriate abstracts of associated procedures or procedure revisiens. We are unable to provide a full response at this time but anticipate being able to provide a full response by May 27, 1975 Sincerely,

/

A1.L. 'UiOLD N fD Vice- resident #

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