ML19317H007

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Requests Cooperation W/B&W in Generating & Analyzing Control Rod Guide Tube Wear Data
ML19317H007
Person / Time
Site: Rancho Seco
Issue date: 07/12/1978
From: Grimes B
Office of Nuclear Reactor Regulation
To:
SACRAMENTO MUNICIPAL UTILITY DISTRICT
Shared Package
ML19317H005 List:
References
NUDOCS 8004020684
Download: ML19317H007 (2)


Text

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LTRS. ADDRESSED TO LICEt 50-302 GZwetzig

(,ALL B&W PLAtlTS IfI 50-269/270/287 t1ConnAttorney iSEES RB#4:00R)

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Gentlemen:

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We have recently s RIngram TCarter Ctlelson"9 Gray File (5) at facilitiesr garding the potenti l e

58i ent the enclosedletterTo"IaoN' a for assess the significanceusing the B&W excessi D

design. ve This information iscontrol rod We requested of control rod guide t b provide the wear required information foverall assessm the us with an e wear required u

amourt of utility, vend to rom the at your facility.

should this licenseesuccessful, a direct approach vendor or and HRC staff work requithis problem in to obtai utilizing the B&Wresponse..n the necessary information. to minimizd to.

We red request your cooperati design,theenclosed questions

However, the con will be not be concern, trol rod guide tube with required.

, from on each wear dataB&W in generating and necessary to address thisanalyzing Sincerely, ts.ddi.i::7 Brian K. Grimes, Assi for Engineering & P stant Director

Enclosure:

Division Letter to B&W of Operating Reactors rojects June 13, 1978da teo Cdd h1.

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David S. Kaplan General Secr tary and 6201 Post StreetCounse,le S

Sacramento, CalifOffice Box 15630 Business ornia 95813 Sacramento City C 828 and Municipal ounty LibraryDepartment I Street Sacramento, Calif ornia 95814

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