ML13016A504

Lr - DB High Strength Bolt Inspection Deferrals

ML13016A504
Person / Time
Site:	Davis Besse
Issue date:	12/20/2012
From:	- No Known Affiliation
To:	Division of License Renewal
References
Download: ML13016A504 (2)

Text

Davis-BesseNPEm Resource From: Larry S. Hinkle [larry.hinkle@embarqmail.com]

Sent: Thursday, December 20, 2012 12:18 PM To: CuadradoDeJesus, Samuel

Subject:

RE: DB High Strength Bolt Inspection Deferrals Sam.

Got it.

Thanks Larry S. Hinkle From: CuadradoDeJesus, Samuel [1]

Sent: Thursday, December 20, 2012 10:04 AM To: Larry S. Hinkle Cc: Davis-BesseHearingFile Resource; Doutt, Clifford; dorts@firstenergycorp.com

Subject:

FW: DB High Strength Bolt Inspection Deferrals

Larry, Below is the staffs position.

From: Holston, William Sent: Wednesday, December 19, 2012 3:52 PM To: CuadradoDeJesus, Samuel

Subject:

DB High Strength Bolt Inspection Deferrals Sam - our position is that if evidence of contamination is found, a deferral of the UT inspections until he next refueling outage would only be acceptable if visual inspections of the coatings demonstrate that the liquid could not have penetrated to the base metal of the stud. For example, coatings are intact on the stud and nut on all surfaces, coatings on the base plate are intact between the wall/column and the base plate.

1

Hearing Identifier: Davis_BesseLicenseRenewal_Saf_NonPublic Email Number: 3997 Mail Envelope Properties (000301cdded6$046ea4a0$0d4bede0$)

Subject:

RE: DB High Strength Bolt Inspection Deferrals Sent Date: 12/20/2012 12:18:23 PM Received Date: 12/20/2012 11:11:05 AM From: Larry S. Hinkle Created By: larry.hinkle@embarqmail.com Recipients:

"CuadradoDeJesus, Samuel" <Samuel.CuadradoDeJesus@nrc.gov>

Tracking Status: None Post Office: embarqmail.com Files Size Date & Time MESSAGE 991 12/20/2012 11:11:05 AM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:

Recipients Received: