ML100750422

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Sgr Action Plan for Concrete Cracks
ML100750422
Person / Time
Site: Crystal River 
Issue date: 03/04/2010
From:
NRC/RGN-II
To:
References
FOIA/PA-2010-0010
Download: ML100750422 (2)


Text

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  • SGR Action Pan for Concr ee Cracks Team

-P o s i t i o n : :...

D a y s h ift...

  • N i g h t s h i ft.: i ; :. : ' :

Issue Manager Magdy Bishar-SGRSOM Glenn Campbell[Bradd Fasel AT. Morrow Bechtel Task Mgr Jon Bucliett Shane Adams rlect Issue Lead

..George.Smith,,...... -

Dhiren Pandya Engiineering Lead Dan Jopling S.

$ot Swenson

...Licensing Rep Sid Powell KaraStacy

.Operations-Rep Dave Jones.!.L.

Leon Gagne..

Engineering Rep-Jn Holliday...

Ja..y Jackson Cracks in Reg ReactrWIBuiidinp waliactions.

Ativit Ownr.Nee.Date Sts*..n

-e t

Restraints

1) Mobilize Bechtel resource with post-tensindl containment experienci,
2) Mobilize MPR personnel
3) Establish pressre taining capability in mode 6 S a;. Enginee*in L gg Judgm.ent b..Develop rigorous assessment
  • NON, d., :REW.
4) Establish restrictionsr on inPstallation 0ofth6e;HTS.
5) C:h~aracterize.Crackinig....

a., Establish'plan of action b,. Evaluate *alternatei meth6ds for crack evauatioin' Bishara Bishara Jopling S&L Jopling Powell

,Jopling Jopling Joplidng

,Hbllidafy 10/7109 10/4/09, 1015/09:

10/2/09' 10/25/09:

1 0/6/09

.1015109, 10/4/09 10/6/09

.Open

'Complete

.Open Open Open Open Open Open

'Complete.

.Open Mode 6

,6) Establish an understanding of OE 7)' Develop necessary analysis for HIS OTSG loads on cracked wall, a.PNSC: review of HIS loading evaluation

8) evelop alterna te:HIS Rigging Plan
9) Ve'rify analysi'sl for Core reload and LODH scenario
10) Develop analysis for contain~ment design basis I11),Root Cause investigation Powell S&L

..Jopling Hienshawg 10/5/09, 10/??/09 1 0/??/09 I 0/??/09 1 0/??/09 11/26/09 11/2/09*

Open Open Open Open

'Open,

'Open OQpen.

Installing HTS Mode:'5 Mode 4 Mode 4

.~t eVerified,)