ML101170732
| ML101170732 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 11/12/2009 |
| From: | Robert Carrion NRC/RGN-II |
| To: | Mark Franke NRC/RGN-II |
| References | |
| FOIA/PA-2010-0116 | |
| Download: ML101170732 (1) | |
Text
Carrion, Robert From:
Carrion, Robert (
Sent:
Thursday, November 12, 2009 9:01 AM To:
Franke, Mark Cc:
Lake, Louis
Subject:
CR3 SIT Status (November 12, 2009)
Mark/Lou, Here is today's status:
George, and I attended the 7:30 status meeting conducted by Garry Miller. Yesterday, NDE between Buttresses #2 and #3 was completed in Panels E, H, S, V, Y, and W before moving the work platform to the bay between Buttresses #3 and #4 to support additional core borings and boroscope inspection of the delamination. Yesterday three core bores, two in Panel E and one in Panel K, were taken in the area of the delaminations to support the Root Cause Analysis specialists. Six boroscope inspections of core-drilled holes were completed yesterday. CTL technicians also continued NDE inside of the Auxiliary and Intermediate Buildings where scaffolding has been erected. All NDE on panels above the respective roof lines in the bays between Buttresses #5 and #6, Buttresses #6 and #1, and Buttresses #1 and #2 are projected to be completed by Tuesday.
The previously drilled core bore holes on the exterior of the Containment Building remain sealed with an inflatable bladder. They were originally installed to prevent any water (and chlorides) from entering the hole during the rains from the remnants of Tropical Storm Ida.
Survey crews to survey the Containment Building dimensions (dome and outside diameter) are onsite and are scheduled to begin work this afternoon. AREVA is expected to deliver survey data on the inner diameter of the Containment Building today.
,;I