ML20078N163
| ML20078N163 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 01/27/1995 |
| From: | Rehn D DUKE POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20078N165 | List: |
| References | |
| NUDOCS 9502150133 | |
| Download: ML20078N163 (5) | |
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Dukelbwertompany D.L Rats Catawba Kadear Generation Depanment
%ce hesident i
4800 ConcordRoad (803%1132050f1 ace i
York.$C29745 (803A113426 Tax L e--
l January 27,1995 U.S. Nuclear Regulatory Commission Attention: Document Control Desk i
Washington, D.C. 20555 i'
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Subject:
Catawba Nuclear Station, Unit 1 I
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Docket No. 50-413 -
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Proposed Technical Specification (TS) Amendment Supplement Renewal of Steam Generator Tube Interim Plugging Criteria for Unit 1 Cycle 9 l
Reference:
Letter from D.L. Rehn to NRC, same subject, dated November 29,1994 1
L Gentlemen:
Pursuant to a telephone conference call between Duke Power Company and NRC l
representatives on January 19,1995, please find attached proposed TS revisions which i
supplement our oiig'nal reference submittal.
l The purpose of this proposed amendment supplement is to: 1) modify Surveillance Requirement (SR) 4.4.5.2e. concerning rotating pancake coil (RPC) inspection requirements and 2) modify SR 4.4.5.4a.13)l. concerning a reference to a non-current methodology.
Picase refer to the attachment for the marked-up TS pages, modified as per agreement in the above conference call. The deletion of the statement concerning RPC inspection requirements from SR 4.4.5.2e. isjustified on the basis that Catawba performs an RPC inspection for all indications greater than one volt, regardless of whether or not the tube is plugged. The deletion of the statement concerning the basis for determining expected leak rates from SR 4.4.5.4a.13)l. isjustified on tiie basis that this statement refers to a methodology that is no longer current. The current methodology is specified in the reference; thercfbre, no additional clarification is required.
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DO 9502150133 950127 I
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1 Documec Control Desk Page 2 January '.
1995 The above changes have been reviewed relative to the No Significant Haza ds Analysis contained in the reference submittal and it has been determined that the conclusions of the original analysis are still valid.
Pursuant to 10CFR50.91(b)(1), the appropriate South Carolina state official is being provided a copy of this amendment request supplemot.
Should you have any questions, please call D. Tower at (803) 831-3419.
Very truly yours, 1
D.L Rehn LJR/s Attachment
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Dow.nent Control Desk Page 3 January 27,1995 xc (with attachment):
S.D. Ebneter, Regional Administrator Region 11 R.J Freudenberger, Senior Resident inspector R.E. Martin, Senior Project Manager ONRR A.C. Thadani, Associate Director ihr Technical Assessment ONRR Max llatavia, Chief Ilureau of Radiological llealth, SC American Nuclear Insurers M&M Nuclear Consultants INPO Records Center I
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Document Control Desk l
Page 4 January 27,1995 D.L Rehn, being duly sworn, states that he is Site Vice-President, Catawba Nuclear Station; that he is authorized on the part of said company to sign and file with the Nuclear i
Regulatory Commission this revision to the Catawba Nuclear Station Technical Specifications, Appendix A to. License Nos. NPF-35 and NPF-52; and that all statements and matters set fonh therein are true and correct to the best of his knowledge.
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D.L Rehn Subscribed and sworn to before me this 27th day of January,1995.
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My commission expires:
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ATTACll3fENT PROPOSED TECilNICAls SPECIFICATION Cll ANGES FOR CATAWilA I
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