[Halld] Shifts canceled until next Sunday (Apr. 12th)

[Alexandre Deur]

Dear collaborators,

Given that the machine will be down until at least Sunday, we will not have our regular daily run coordination meetings. We will have only two meetings this week, Wednesday and Friday at the usual time, 8:45am. Daily meetings will restart next week.

Best regards,

Alexandre 

----- Original Message -----
> From: "Alexandre Deur" <deurpam at jlab.org>
> To: "halld" <halld at jlab.org>
> Sent: Monday, April 6, 2015 9:22:39 AM
> Subject: [Halld] Shifts canceled until next Sunday (Apr. 12th)

> Dear collaborators,
> 
> Repairs and adaptation of the cooling system to the 6 GeV run is proceeding as
> expected. A committee has been set-up to investigate the origin of the problems
> triggered by the power failure, in particular the origin of the contamination
> found in the cooling system. A recommendation of the committee is to verify the
> bellows in the North Linac for leaks that could have been at the origin of the
> contamination. This will be done today. It will postpone the recovery schedule
> by a day. Consequently, shifts are canceled until Sunday morning (April 12th),
> 8am.
> 
> Best regards,
> 
> Alexandre Deur, Hall D Run Coordinator.
>    
> RC cell: 757-383-5542
> Office Phone: 757-269-7526
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