ML100750294
| ML100750294 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 10/08/2009 |
| From: | Jason Paige Office of Nuclear Reactor Regulation |
| To: | Ellen Brown, Dennig R, Anthony Mendiola Office of Nuclear Reactor Regulation |
| References | |
| FOIA/PA-2010-0010 | |
| Download: ML100750294 (4) | |
Text
Orf, Tracy From:
Paige, Jason I Sent:
Thursday, October 08, 2009 8:47 AM To:
Brown, Eva; Mendiola, Anthony; Dennig, Robert; Taylor, Robert; Khanna, Meena; Manoly, Kamal; Sheikh, Abdul; Thomas, George; Auluck, Rajender; Kuntz, Robert; Farzam, Farhad Cc:
Boyce, Tom (NRR); Saba, Farideh; Giitter, Joseph; Howe, Allen; Nelson, Robert; Burnell, Scott; Bernardo, Robert
Subject:
FW: CR3 containment - Official Use Only Attachments:
100_0083.jpg; 1000081.jpg; 100_0082.jpg The below email with attached pictures was provided by the Region 2 Branch Chief (Marvin Sykes). Please treat pictures as Official Use Only.
Also, a teleconference between Crystal River and NRC will take place today (1018) at 3pm. The purpose of the teleconference is for Crystal River to explain the SG support outside lift system modification, give a status update of their efforts in addressing the crack, and long term actions to be performed for resolution. The Region is setting up this call and will use the NRC Operations Center (301-816-5100) as the bridgeline. Ask for the "Crystal River Bridgeline." I will send out a meeting request confirming the scheduled teleconference.
Jason From: Sykes, Marvin r
2 Sent: Wednesday, Ocober 07, 2009 5:48 PM To: Diaz-Toro, Diana Cc: Munday, Joel; Saba, Farideh; Paige, Jason; Wert, Leonard
Subject:
FW: CR3 containment
- Diana, I've attached a few more photos. The hydro-demolition is complete and all concrete has been removed up to the liner plate (3/8" thick plate). The area just outside the plate (demolition platform) has been posted as a radiation area since the reactor head is resting near that area inside containment.
Note the following nominal dimensions:
- 1) Distance from outside containment to rebar is approx 2-3"
- 2) Distance from outside containment to centerline of horizontal tendon sleeve is approx 9"
- 3) Distance from outside containment to centerline of vertical tendon sleeve is approx 14"
- 4) Distance from outside containment to plate is approx 42" Also, the horizontal cut into containment starts at 64' from the ground.
Please call if you have questions.
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