ML20010A765

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Advises That Final Rept Per IE Bulletin 81-01, Surveillance of Mechanical Snubbers, Will Be Submitted within 30 Days of Completion of Insp
ML20010A765
Person / Time
Site: Diablo Canyon Pacific Gas & Electric icon.png
Issue date: 07/21/1981
From: Crane P
PACIFIC GAS & ELECTRIC CO.
To: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
IEB-81-01, IEB-81-1, NUDOCS 8108120194
Download: ML20010A765 (1)


Text

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l Additional Reply to Bulletin 81-01 Docket No. 50-275/81-01 PACIFIC G-A S AND E LE C T RI C C O M PANY P. O. BOX 7 4 4 2

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Office of Inspection and Enfo tu.s. ,uuAs nowan

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Pcgicn V V - ' ;x U. S. Nuclear Regulatory Ccmnissi hO . W- ~ /) M 1990 N. California Boulevard 40, ' 9db, e f qI ,

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\ INSPECTION & ~Y ENFCRCEMENT Re: Docket No. 50-275 Diablo Canyon Unit 1

Dear Mr. Engelken:

Our letter to you dated April 3, 1981 indicated that the final report on the surveillance and testing of mechanical snubbers for use with safety-related systens would be provided by June 30, 1981.

Inspection and stroking of mechanical snubbers on Unit 1 began on February 2, 1981 and, to date, in excess of 95% have been inspected and tested. The renalning safety-related snubbers, primarily tLase in the Containment and the Auxiliary Building, will be inspected and tested prior to fuel loading. Our final report will be subnitted within 30 days of canpletion of this work, as required by IE Bulletin 81-01.

Very truly yours,

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