ML20147D912

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Forwards non-proprietary Version of Rept Entitled Cladding Damage Analysis of Subj Facil Core II Burnable Poison Rods
ML20147D912
Person / Time
Site: Maine Yankee
Issue date: 12/14/1978
From: Groce R
Maine Yankee
To: Reid R
Office of Nuclear Reactor Regulation
Shared Package
ML20147D918 List:
References
WMY-78-109, NUDOCS 7812200220
Download: ML20147D912 (1)


Text

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Q B.3.2.1 KMY 78-109 December 14, 1978 1

United States Nuclear Regulatory Commission Washington, D. C. 20555 Attention: Office of Nuclear Reactor Regulation l Robert W. Reid, Chief Operating Reactors Branch #4 l Division of Operating Reactors <

l

Reference:

(a) License No. DPR-36 (Docket No. 50-309)

(b) MYAPC Letter, We P. Johnson to USNRC, R. W. Reid,

] dated April 4, 1978 (WMY 78-37)

Dear Sir:

Subject:

Shim Rod Evaluation Program l l

i i

In our letter, Reference (b), we transmitted to you, copies of l the proprietary report entitled: " Cladding Dacage Analysis of Mafne

{ Yankee Core II Burnable Poison Rods CEN-77(M)-P. This report provided 1 the results'of a program conducted by Combustion Engineering to determine the cause of shim rod f ailures at Maine Yankee. Submitted herewith, 9 for your information, is the non-proprietary version of this report.  !

llj It has been revised by eliminating the information held proprietary by J Combustion Engineering, Inc., and to make minor typographical and editorial corrections.

N I We trust this information is satisfactory; however, should you '

l have any questions, please feel free to contact us.

Very truly yours, 1

l MAINE YANKEE ATOMIC POWER COMPANY JNA l 1 Robert H. Groce I Licensing Engineer I i  !

.RTT/cm Enclosure ,

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78.12200220  ;

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