ML20039B393

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Submits Followup Info Re Telcons Concerning Status of Mark I Containment Mods.Major Mods for Unit 2 & All Mods for Unit 3 Will Be Completed Prior to Startup Which Begins Cycle 6 on 820526 & 830423,respectively
ML20039B393
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 12/15/1981
From: Daltroff S
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To: Stolz J
Office of Nuclear Reactor Regulation
References
NUDOCS 8112220659
Download: ML20039B393 (2)


Text

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PHILADELPHIA ELECTRIC COMPANY 2301 M ARKET STREET P.O. BOX 8699 1881 -1981 PHILADELPHI A. PA.19101

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John F.

Stolz, Chief Operating Reactors Branch #4 Division of Licensing U.S.

Nuclear Regulatory Commission Washington, DC 20555

Dear Mr. Stolz:

This letter provides follow-up information regarding phone conversations with the Peach Bottom Project Manager concerning the status of our Mark I containment modifications.

Completion of the Mark I containment modifications will take place as follows:

UNIT 2 The major modifications will be completed prior to the start-up which begins Cycle 6 (May 26, 1982).

This work includes, but is not limited to:

All internal modifications Hold Downs Saddles Nozzle stiffeners Shell stiffeners Selected torus attached piping jl-DW

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Page 2 The remaining work, including the balance of the attached piping and the temperature monitoring system will be completed prior to the start-up which begins cycle 7 (October 22, 1983).

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All Mark I modifications will be completed prior to the start-up which begins Cycle 6 (April 23, 1983)

If there is any further information you require, please contact us.

Very truly yours,

/gm,;f)

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