[dsg-halla_solid] SoLID magnet turret work

Mindy Leffel leffel at jlab.org
Fri Dec 2 10:25:19 EST 2022


Unfortunately, I've already finished.
________________________________
From: Brian Eng <beng at jlab.org>
Sent: Friday, December 2, 2022 10:14 AM
To: Amrit Yegneswaran <yeg at jlab.org>; Mindy Leffel <leffel at jlab.org>; Pablo Campero Rojas <campero at jlab.org>; dsg-halla_solid at jlab.org <dsg-halla_solid at jlab.org>; Whit Seay <wseay at jlab.org>
Subject: Re: SoLID magnet turret work

Mindy,

I'm not sure if you've already completed this work or not, but if not there is a pack of very small white ceramic RTDs on my desk to replace one of the broken ones very close to where the broken VT is located.
________________________________
From: dsg-halla_solid <dsg-halla_solid-bounces at jlab.org> on behalf of Whit Seay via dsg-halla_solid <dsg-halla_solid at jlab.org>
Sent: Friday, December 2, 2022 7:41 AM
To: Amrit Yegneswaran <yeg at jlab.org>; Mindy Leffel <leffel at jlab.org>; Pablo Campero Rojas <campero at jlab.org>; dsg-halla_solid at jlab.org <dsg-halla_solid at jlab.org>
Subject: Re: [dsg-halla_solid] SoLID magnet turret work

MIndy,

My apologies for not getting back to you yesterday evening about the voltage tap. I didn't catch up with Hall B techs to see when they might start brazing the leads.  Let's try this morning when you first have a chance.  I think I can remove the connector from the lead if that will make it easier to solder.  See picture.  I'm available whenever.

Thanks,

Whit

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________________________________
From: Amrit Yegneswaran <yeg at jlab.org>
Sent: Thursday, December 1, 2022 11:14:42 AM
To: Mindy Leffel <leffel at jlab.org>; Whit Seay <wseay at jlab.org>; Pablo Campero Rojas <campero at jlab.org>; dsg-halla_solid at jlab.org <dsg-halla_solid at jlab.org>
Subject: Re: SoLID magnet turret work

please  henceforth  post messages to the mailing list so that everyone is in the loop, aware of the status and issues.

________________________________
From: Mindy Leffel <leffel at jlab.org>
Sent: Thursday, December 1, 2022 10:53 AM
To: Whit Seay <wseay at jlab.org>; Pablo Campero Rojas <campero at jlab.org>
Cc: Amrit Yegneswaran <yeg at jlab.org>
Subject: Re: SoLID magnet turret work

Please let me know when you know what time tomorrow, so I can plan accordingly.
________________________________
From: Whit Seay <wseay at jlab.org>
Sent: Thursday, December 1, 2022 10:48 AM
To: Mindy Leffel <leffel at jlab.org>; Pablo Campero Rojas <campero at jlab.org>
Subject: Re: SoLID magnet turret work

I'll gather as much info as I can.  The turret is mounted so the work will be from a scissor lift.  We should have a chance to work on it tomorrow.  They will be soldering the leads under the turret where the voltage tap wire came loose so we may not have been able to get up there today anyways.

Thanks,

Whit
________________________________
From: Mindy Leffel <leffel at jlab.org>
Sent: Thursday, December 1, 2022 10:37 AM
To: Pablo Campero Rojas <campero at jlab.org>
Cc: Whit Seay <wseay at jlab.org>
Subject: Re: SoLID magnet turret work

I had an appointment, so I had already left the lab. I'm available tomorrow morning as early as 6:00 am.

________________________________
From: Pablo Campero Rojas <campero at jlab.org>
Sent: Thursday, December 1, 2022 8:46 AM
To: Mindy Leffel <leffel at jlab.org>
Subject: SoLID magnet turret work

Hi Mindy,

I just had a chat with Whit Seay and he asked for help to re-solder one lose wire in the turret vacuum side.

Is there any chance that you can help with that today or any other time?

I'm at the Test Lab right now and Whit is also here, if you came over you should be able to see the difficulty of the task since the turret is on the top of the magnet it may required the use of a lift.


Thanks,
Pablo
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