[Hallb-engineering] Fwd: APPROVED: Halls lcw system
bruhwel at jlab.org
Mon Dec 20 12:29:31 EST 2010
Will the Torus vacuum pumps need water hooked up? We are cryo pumping now so that's good. Is Denny around? The length of time the LCW us down is one thing to consider and the other is a power or ESR outage during this time period.
It's prob OK too but there are things to consider ...
Once again, why on shutdown days and why no planning or communications with the halls?
Sent from my Verizon Wireless Phone
----- Reply message -----
From: "Doug Tilles" <tilles at jlab.org>
Date: Mon, Dec 20, 2010 12:20
Subject: [Hallb-engineering] Fwd: APPROVED: Halls lcw system
To: <hallb-engineering at jlab.org>
I also just got this from Suhring. The LCW will be effected by work on
the sensors on 12/29/2010. They do not think it will be an effect but
could shut down the system, so on restart there could be a hammer
effect. I think it would be best to secure the Mini T cooling system and
LCW . I will come in and secure it on the 29 in the morning and after
the work to make sure everything comes back. Doug
-------- Original Message --------
Subject: APPROVED: Halls lcw system
Date: Mon, 20 Dec 2010 11:45:02 -0500
From: suhring at jlab.org
To: may at jlab.org, jkelly at jlab.org, kujawa at jlab.org, benesch at jlab.org,
gomez at jlab.org, rice at jlab.org, tilles at jlab.org, segal at jlab.org,
suhring at jlab.org, burkert at jlab.org, kellner at jlab.org, kashy at jlab.org,
saw at jlab.org, beaufait at jlab.org, kenyon at jlab.org, folts at jlab.org,
kjeldsen at jlab.org, bickley at jlab.org, lauze at jlab.org, dnapier at jlab.org,
cdoty at jlab.org, freyberg at jlab.org, rmichaud at jlab.org, hamlette at jlab.org
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