[dsg-hallb_rich] Timeline of RICH gas system set up in EEL - Can N2 be available one week earlier?

[Tyler Lemon]

Thanks, Bob!

Worst-case flow would be ~40 liters/minute (same as RICH-I).

But, we're hoping it'll be much lower once we've done the proper sealing and leak tests.

-Tyler
________________________________
From: Bob Miller <rmiller at jlab.org>
Sent: Friday, March 11, 2022 10:23 AM
To: Tyler Lemon <tlemon at jlab.org>
Cc: dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: Re: Timeline of RICH gas system set up in EEL - Can N2 be available one week earlier?


Hi Tyler,


I will work towards that goal.


What flow rate to you expect for the N2?


Regards,

Bob



On 3/11/2022 10:19 AM, Tyler Lemon wrote:
Hi Bob,

Last I talked with you, Hall B Engineering's plan was to set up the RICH gas system the first week of April (week of April 4).

The timeline for RICH assembly seems to have shifted to where at least the nitrogen purge system will be needed for sealing tests starting early in the week of March 28.

With this, can the set up of the N2 purge system in the EEL be rescheduled to be available around March 28?

-Tyler


--
Bob Miller
Hall B Lead Engineer
Jefferson Lab
757 822-9586


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