[Dsg-htcc] HTCC Move in Hall B

[Youri Sharabian]

Dear Brian,
   Yesterday the HTCC was placed on the ground floor and hoked up backto CO2 dewar and network. So everything is restored. Next step should beswitching from CO2 to N2. David gave us OK to use the nitrogen line available in the hall. Since Yuri Gotra is done with SVT for now, thanwe would like to use the same port. The MFC currently installed we willdisconnect and handle it to you. There are also in use some gas regulator we would like to keep in our operations if it is OK with you.    I also would like to know if we need corresponding gas relief valve of the same type that we currently use with CO2 dewar (the valve can be manually be open when needed, it is installed right after the gas regulator attached to the CO2 dewar).   We also need plastic tubing of certain length (about 100 ft.) or add some extension to the existing line.Please let me know if you think our plans seem to be reasonable and if you could help us with tubing.Thank you very much. Just let me know if more details are needed or you have any regarding questions.Best regards,                        Youri
----- Original Message -----
From: Brian Eng <beng at jlab.org>
To: dsg-htcc <dsg-htcc at jlab.org>
Cc: Dave Kashy <kashy at jlab.org>
Sent: Thu, 09 Feb 2017 09:59:01 -0500 (EST)
Subject: [Dsg-htcc] HTCC Move in Hall B

Hi,

It is fine to remove the SVT MFC, but please let us know after you've done so; we'd like to secure it so it doesn't walk off.

Also, since you're moving the network cable let us know when that's complete as well so we can make sure everything still works.

Thanks
--
Brian Eng
Detector Support Group
757-269-6018


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