[Dsg-hallb_magnets] [New Logentry] Hall B LCW turned off; cannot perform interlock checks until flow restored

Pablo Campero Rojas campero at jlab.org
Tue Apr 27 12:22:56 EDT 2021


Hello Probir,

We aim to finish Solenoid and Torus interlock checkouts in three days, but DSG suggest to allocate five days to be more flexible with DSG's schedule.

DSG will be able to start the magnets checkouts after a day of notice.

Regards,
Pablo
________________________________
From: Dsg-hallb_magnets <dsg-hallb_magnets-bounces at jlab.org> on behalf of Probir Ghoshal <ghoshal at jlab.org>
Sent: Tuesday, April 27, 2021 10:06 AM
To: Bob Miller <rmiller at jlab.org>
Cc: dsg-hallb magnets <dsg-hallb_magnets at jlab.org>
Subject: Re: [Dsg-hallb_magnets] [New Logentry] Hall B LCW turned off; cannot perform interlock checks until flow restored

Hi Bob

Will need max of 3 days to complete the checks.
Please let us know. I am available next week from Magnet group, but we need DSG help to complete the work..!
I have to check with Amrit Y to confirm on that.
Amrit - could you please let us know how much time will be a reasonable time to start the check outs when Bob Is ready to call the team.

Regards
Probir
________________________________
From: Bob Miller <rmiller at jlab.org>
Sent: Tuesday, April 27, 2021 9:54:20 AM
To: Probir Ghoshal <ghoshal at jlab.org>
Subject: Re: [Dsg-hallb_magnets] [New Logentry] Hall B LCW turned off; cannot perform interlock checks until flow restored


Hi Probir,


How many days do you need to finish the magnet checks, and how many days notice do you need to start.


I am not quite sure when the LCW will be restored, so I want to schedule this work conservatively.


Thanks,

Bob


On 4/23/2021 1:07 PM, Probir Ghoshal wrote:
Thanks Bob.

We will schedule 1st week of May 21, hope by then all will be ready.
Will wait for your reply.
have a nice weekend.
Regards
Probir



________________________________
From: Bob Miller <rmiller at jlab.org><mailto:rmiller at jlab.org>
Sent: Friday, April 23, 2021 12:58 PM
To: Probir Ghoshal <ghoshal at jlab.org><mailto:ghoshal at jlab.org>; Krister Bruhwel <bruhwel at jlab.org><mailto:bruhwel at jlab.org>
Cc: dsg-hallb_magnets at jlab.org<mailto:dsg-hallb_magnets at jlab.org> <dsg-hallb_magnets at jlab.org><mailto:dsg-hallb_magnets at jlab.org>; Denny Insley <dinsley at jlab.org><mailto:dinsley at jlab.org>; Stepan Stepanyan <stepanya at jlab.org><mailto:stepanya at jlab.org>; Eugene Pasyuk <pasyuk at jlab.org><mailto:pasyuk at jlab.org>
Subject: Re: [Dsg-hallb_magnets] [New Logentry] Hall B LCW turned off; cannot perform interlock checks until flow restored


Hi Probir,


The LCW work has been delayed until Wednesday, April 28th.  I will let you know as soon as it is on line.


Thanks

Bob



On 4/22/2021 2:04 PM, Probir Ghoshal wrote:
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