U-600679, Forwards Clinton Single Loop Operation Analysis. Proposed Tech Spec Changes,Necessary to Implement Operation,Also Encl

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Forwards Clinton Single Loop Operation Analysis. Proposed Tech Spec Changes,Necessary to Implement Operation,Also Encl
ML20215D011
Person / Time
Site: Clinton Constellation icon.png
Issue date: 10/07/1986
From: Spangenberg F
ILLINOIS POWER CO.
To: Butler W
Office of Nuclear Reactor Regulation
Shared Package
ML20215D013 List:
References
U-600679, NUDOCS 8610100578
Download: ML20215D011 (1)


Text

U-600679 L30-86 (10 -07 )-L 1A.120 ILLINDIS POWER 00MPANY CLINTON POWER STATION, P.o. BOX 678. CLINTON, ILLINOIS 61727 October 7, 1986 Docket No. 50-461 Director of Nuclear Reactor Regulation Attention:

Dr. W. R. Butler, Director BWR Project Directorate No. 4 Division of BWR Licensing U.S. Nuclear Regulatory Commission Washington, DC 20555

Subject:

Clinton Power Station Single Recirculation Loop Operation Analysis

Dear Dr. Butler:

Illinois Power Company (IP) hereby submits the attached Single Recirculation Loop Operation (SLO) Analysis for NRC consideration. The document was prepared in a format suitable for attachment to the Clinton Power Station (CPS) FSAR Chapter 15, Appendix 15B, and addresses the SLO safety issues. The report provides the technical basis, limits, and guidelines necessary to justify extended operation with one recirculation loop out of service.

Also attached are the proposed CPS Technical Specification changes necessary to implement SLO.. This requested change is to be effective with the issuance of the full power operating license Technical Specifications. IP personnel are ready to meet with cognizant NRC personnel to discuss the proposed additions to the CPS FSAR and Technical Specifications.

Sincere 1

ours, fI ci.h. 4 g

F.A.Sjsangeq 3 erg

/

Manager - Lidensing gnd Safety TLR/pj r Attachments cc:

B. L. Siegel, NRC Clinton Licensing Project Manager NRC Resident Office Regional Administrator, Region III, USNRC Illinois Department of Nuclear Safety 86101005'18 861007 O

PDR ADOCK 05000461 A

PDR,