[dsg-svt] DSG work request

[Peter Bonneau]

DSG comments regarding these work requests are in *blue.*

On 7/13/2018 9:55 AM, Yuri Gotra wrote:
> For testing the cooling system in preparation of the SVT for beam 
> operations it is critical to have measurements of the coolant flow. 
> Both flow meters observed issues with correct reading of the flow. The 
> flow meters have been disconnected from the cooling lines (control 
> lines are still connected). Please test the flow meters asap.
DSG will schedule in this request in with all the other work in Halls B, 
C, and D we are doing in preparation for the upcoming run.
Hall B SVT does not have  cooling system repair components (external to 
the chillers) which was first mentioned in our email of 1/31/2017 
(listed below).
>
> BAND detector will be installed in 2 weeks. There are several HFCB 
> temperature cables which run on top of the CVT cart. Please relocate 
> them to lower bins of the cart.
>
DSG will also schedule in this request and relocate the HFCB temperature 
cables before the installation of the BAND detector.

> I did not receive a reply on the request about testing the spare 
> modules before and after kludging. Armen is working on kludging the 
> modules and DSG support in testing the modules is needed.
It is our understanding the this work is not needed for the upcoming 
run. DSG will work this request into our schedule after the completion 
of the tasks needed for the run.

>
> Thank you
>
>
>
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-------- Forwarded Message --------
Subject: 	Re: [dsg-svt] Fwd: Re: SVT trip
Date: 	Tue, 31 Jan 2017 13:00:22 -0500
From: 	Brian Eng <beng at jlab.org>
To: 	Yuri Gotra <gotra at jlab.org>
CC: 	Peter Bonneau <bonneau at jlab.org>


Hi Yuri, The sensors Peter mentioned are external to the chiller and 
inline with the tubing. > On Jan 31, 2017, at 12:57 PM, Yuri Gotra 
<gotra at jlab.org> wrote: > > But we do have the spare chiller in EEL124 
which has the same sensors. > > > On 1/31/17 12:32 PM, Peter Bonneau 
wrote: >> >> FYI >> >> We don't have spares for Proteus Industries 
sensors or the Florite 990x Controller. >> >> >

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