ML20065T066

Requests Extension of Commitment Date Until 910218 to Route Discharge of post-accident Liquid Sample Panel,Per Insp Repts 50-413/89-10 & 50-414/89-10

ML20065T066
Person / Time
Site:	Catawba
Issue date:	12/19/1990
From:	Tuckman M DUKE POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9012270019
Download: ML20065T066 (1)

Text

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. I'll thu luni Nuclear livtrutw Charinne. N C . Col loni (itugli;t :Idl t DUKEPOWER December 19, 1990 U. S. Nuclear Regulatory Commission ATTNt Document Control besk Washington, D.C. 20555

Subject:

Catawba Nuclear Station, Units 1 and 2 Docket Nos. 50-413 and 50-414 NRC Inspection Report No. 50-413, 414/89-10 IF1 50-413, 414/86-01-01 Request for Commitment Date Extension Catawba Nuclear Station committed to the NRC on April 13, 1989 to have modifications in place, during 1990, to route the discharge of the Post Accident Liquid Sample (PA!.S) panel to a closed system. This modification will bring Duke Power in compliance with guidance in NUREG-0737 which specifies that " residues of sample collection should be returned to containment or to a closed system."

The outage portion of work required for these modifications (NSM 10067, Unit One; NSM 20073, Unit Two) was completed during each units last outage. Non-outage work was to begin in late August and take approximately ten weeks to complete, including testing.

The non-outage modifications were not started until becember 10, 1990 because of man power reallocation associated with the extended outage on Unit 2. It is expected to take three to four weeks to install the modifications and another six weeks to perform testing and training.

This will require an extension of the commitment date to February 18, 1991.

Very truly yours,

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M. S. Tuckman, Vice resident lg-Nuclear Operations CRL/10/lcs xc: Mr. Stewart D. Ebneter Regional Administrator, Region 11 U. S. Nuclear Regulatory Commission 101 Marietta St., NW, Suite 2900 Atlanta, Georgia '30323 Mr. W. T. Orders NRC Resident inspector g Catawba Nuclear Station 9012270019 901219 /

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