ML11255A314

Email from R. Guzman, NRR/DORL/LPL1-1 to S. Elkins, Res/Dsa/Rsab, and J. Hughey NRR/DORL/LPL1-2, Subject: Peach Bottom SRV Drawings and Specs

ML11255A314
Person / Time
Site:	Peach Bottom
Issue date:	05/04/2010
From:	Richard Guzman Plant Licensing Branch 1
To:	Elkins S NRC/RES/DSA/RSAB
References
FOIA/PA-2011-0083
Download: ML11255A314 (1)

Text

From: Guzman, Richard r- /ýw- i2 To: Elkoins Sot Cc: Huahev. John

Subject:

RE: Peach Bottom SRV drawings and specs Date: Tuesday, May 04, 2010 9:36:00 AM

Scott, John and I would be glad to support this request, but it would help us out if we can fully understand what exactly is needed by SNL (e.g., what is meant by 'better SRV information'). Are they requesting all drawings and valve specs for all SRVs? Is there a specific SRV model (e.g., Target Rock, Dresser) that is in question? Are they also looking for performance history?...

Perhaps SNL can send you their requested information needs in the form of a specific question(s), so that we can ensure the licensee effectively provides the information -

drawings/specs/etc - to address their info needs.

If necessary, we can also set up a conference call w/PB to discuss the specific needs, just as we did recently w/Surry.

Thanks, Rich From: Elkins, Scott Sent: Monday, May 03, 2010 4:29 PM To: Guzman, Richard

Subject:

Peach Bottom SRV drawings and specs

Rich, As you know we are pursuing some additional analyses of the performance of the SRVs for Peach Bottom during the SOARCA accident scenarios. SNL is at the point that in order to more fully develop the analytical work from this point we need better information on the SRVs, specifically drawings and valve specs. I would like to turn to you for some help in that regard. Do you think you could help out SOARCA with that request?

Regards, Scott