[Hallb-engineering] Fwd: [Hps] Mar 27 Day and Swing and Mar 28 Owl CANCELLED

[Stepan Stepanyan]

Hello all,

Due to CHL issues machine restoration has been delayed, at least another 
day.
Will no more this afternoon. In the mean time Hall-B will remain in 
restricted
access until we will now more about beam delivery to the hall.

Regards, Stepan
PDL

-------- Forwarded Message --------
Subject: 	[Hps] Mar 27 Day and Swing and Mar 28 Owl CANCELLED
Date: 	Fri, 27 Mar 2015 12:46:09 +0000
From: 	Jaros, John A. <john at slac.stanford.edu>
To: 	hps at jlab.org <hps at jlab.org>



Dear HPS,
Day shift and swing shift today and Owl shift tomorrow are cancelled.

The machine has two He liquefier plants. That for the S linac (CHL1) appears operational; that for the N linac (CHL2) has a non-functional
compressor. The problem is being diagnosed today. No time frame for repairs is being discussed until that diagnosis is complete.

John
HPS RC

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