ML19347D537

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Forwards Update to 810217 Response to IE Bulletin 79-01B, Environ Qualification of Class 1E Equipment. Update Provides Justification for Continued Operation Considering MSIV Limit Installations as Inadequate.W/O Encl
ML19347D537
Person / Time
Site: Hatch  Southern Nuclear icon.png
Issue date: 03/05/1981
From: Widner W
GEORGIA POWER CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
IEB-79-01B, IEB-79-1B, NUDOCS 8103260503
Download: ML19347D537 (1)


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Office of Inspection and Enforcement

REFERENCE:

Region II - Suite 3100 RII:

JP0 101 Marietta Street, NW cifr33TMnm p Atlanta, Georgia 30302 I&E Bulletin 79-018 ATTENTION:

Mr. James P.

O'Reilly Gentlemen:

This letter transmits Georgia Power Company's (GPC) update of its I&E Bulletin 79-01B response as committed to in a

letter to your office dated February 17, 1981.

The update covers the portions of GPC's response affected by the delay in implementing the schedule for installing qualified limit switches and solenoids on Unit 2 during the recent refueling outage.

It also provides a justification for continued operation considering the main steam isolation valves limit switch installations as inadequate. In addition, since other valve limit switch installations have now been listed as inadequate, the generic justification for limit switches used for position indication, but which lack adequate documentation, is applicable to these situations. GPC is also taking this opportunity to correct some typographical and other miscellaneous errors discovered in the February 1,

1981, submittal.

Tnis package contains the amended pages along with instructions for correctly updating the GPC I&E Bulletin 79-018 response.

GPC hopes this information is useful in helping your staff follow the implementation of the subject bulletin.

If you have any questions or comments, clease contact this office.

Sincerely, W.

A.

didner DLT/mb h " * ** Attachment j

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