ML19291D028

Approves Proposed Change 92 to Tech Specs,Allowing Replacement of Original 5-1/4 Inch Diameter Reactor Vessel Closure Studs w/4-3/4 Inch Diameter Studs & Installation of Threaded Bushings Into Vessel Flange

ML19291D028
Person / Time
Site:	Yankee Rowe
Issue date:	10/02/1970
From:	Morris P US ATOMIC ENERGY COMMISSION (AEC)
To:	Minnick L YANKEE ATOMIC ELECTRIC CO.
References
NUDOCS 8011210274
Download: ML19291D028 (2)

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90171N MEM3RANDlM FOR:

G. G. Zech Technisal Assistant, Technical Support Branch, NRR FROM:

D. F. Ross, Jr., Director, Division of Systems Integration StBJECT:

OUTSTANDING ACRS CORRESPONDENCE At the present time DSI tras two pieces of outstanding controlled action items related to the ACRS. The first is NRR #4095, subject: Fraley Memo of June 11,1980 on E'ST Vulnerability and the second is NRR f4100, Sidbject:

ftem f3 cf Fraley Memo of June 12, 1980 related to instrument line breaks below the reactor vessel of a PWR.

f W -are planning en providing you with a femal response to these' items by Moyenber 15,19% If this date is not satisfactory please contact OriEinal signed bs D. Llosa _._...W D. F. Ross, Jr., Director Division of Systems Integration cc:

P. Check T. Speis R. Capra Distribution Central Fi1 E NP.R Reading Dross Reading

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10A1_f 60 d0f[f80 NRC Form 318 (2-76) NRCM 07040 e u. s. GovenwutNT entNTING OFFICE 273-823 3,73

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