ML100780539
| ML100780539 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 11/25/2009 |
| From: | Eric Thomas Office of Nuclear Reactor Regulation |
| To: | Robert Bernardo, Haskell R, Robles J Office of Nuclear Reactor Regulation |
| References | |
| FOIA/PA-2010-0118 | |
| Download: ML100780539 (4) | |
Text
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S Cartwright, William From:
Brown, Michael Sent:
Wednesday, November 25, 2009 11:31 AM To:
Bernardo, Robert; Robles, Jesse; Garmon-Candelaria, David; Beltz, Terry; Boyle, Patrick; Chapman, Travis; Craffey, Ryan; DeMarshall, Joseph; Dority, Dayna; Gaslevic, James; Giantelli, Joseph; Goldfeiz, Eliezer; Gray, Kathy; Haskell, Russell; Ibarrola, Sherlyn; Jardaneh, Mahmoud; Jennings, Jason; Kauffman, John; King, Mark; Kleeh, Edmund; LaVera, Ronald; Le, Hien; Pannier, Stephen; Reisifard, Mehdi; Scully, Derek; Sigmon, Rebecca; Tabatabai, Omid; Thomas, Eric; Thorp, John; Vaughn, Stephen; Webb, Michael; Wegner, Mary; Criscione, Lawrence; Brown, Michael
Subject:
Region I Morning Call Notes for Wednesday, November 25, 2009 INFORMATION SENSITIVITY CAUTION -- This e-mail contains preliminary, pre-decisional information and notes gathered in the Region Morning Call discussions. It is restricted to NRC internal use only by Clearinghouse screening meeting participants and is NOT to be distributed further nor used for management decisions. Information from these notes that has been screened by the team may appear in the daily IOEB OpE Screening Summary e-mail, which can be subscribed to by anyone in NRC via the "Reactor OpE Information Gateway" link on the NRR home webpage.
Event Notifications: Three (1 ne Oulside of Scope 1I
dI d e o f S c o p e.
jOutside of Scope L
The licensee notified the NRC Resident Inspector, (Recommend Screen out, send to TRGs for ECCS; Samuel Miranda; Electrical; Roy Mathew; Instrument and Controls; Hukam Garg)
Preliminary Notifications: None Outside of Scope
-Upd-acf TMI-LRADIATIO-N1RIEASE IN CONTAINMENT ASSOCIATED WITH STEAM GENERATOR REMOVAL A-OTSG has been transported to mausoleum; B-OTSG removal is in progress. Activities are in progress to move it to the shipping platform for removal from containment TMI experienced 4 additional alarms associated with AMS-4s (airborne radiation monitors).
Local work areas were evacuated until the condition was understood and resoolved. The containment building was maintained under negative pressure.
- 1) 2219 /11/24 - One occurred on top of the B "D" ring 365 ft in Containment. Confirmatory sampling showed no airborne. Low flow alarm
- 2) 2325/11/24 - Outside personnel hatch in auxiliary building area-Cause was radon inversion.
- 3) 0445/0550/11/25-AMS alarmed (same machine) at B "DY ring 281 ft elevation, sampling showed no airborne. Cause attributed to lifting of B steam generator causing elevated dose rates. No airborne identified.
Workers were briefed about local evacuation situation from last night and the morning. The NRC has confirmed no airborne radiation issues existed; in addition, the NRC is reviewing containment evacuation procedures and policy today.
The licensee has established new protocol to notify NRC and State within 60 minutes The State was notified of the conditions last night. None of these conditions was the result of airborne radioactivity. (send update to TRGs for Containment; Jerome Bettle, Emergency Prepardness; Jeffrey Temple, Health Physics; Steven Garry, Human Performance; Michael Boggi, Dose Assessment, Mark Blumberg and Public Affairs; Scott Bumell)
Continue to Follow Items:
[Outside of Scope
-r.
EN 45514 TMI - RADIATION RELEASE IN CONTAINMENT ASSOCIATED WITH STEAM GENERATOR REMOVAL (Reported 11/23)
INFORMATION SENSITIVITY CAUTION -- This e-mail contains preliminary, pre-decisional information and notes gathered in the Region Morning Call discussions. It is restricted to NRC internal use only by Clearinghouse screening meeting participants and is NOT to be distributed further nor used for management decisions. Information from these notes that has been screened by the team may appear in the daily IOEB OpE Screening Summary e-mail, which can besubscribed to by anyone in NRC via the "Reactor OpE Information Gateway" link on the NRR home webpage.
Mike Brown Reactor Systems Engineer NRR/DIRS/IOEB email - michael.brown@nrc.gov ghone -n
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