[Hallb-engineering] Detector Gas System

George Jacobs jacobsg at jlab.org
Fri May 5 09:09:08 EDT 2017

Hi Doug, 

Since members of the DSG are not on call, Hall B engineering staff will be responsible outside of normal working hours, just like for everything else. This subject has already been covered. 

I will begin gas flow to the drift chambers this morning.The gas will flow all weekend. The Hall B engineering on call may receive alarms, etc. These folks need training on what to do in case of alarms. This is a critical Hall B system, improper operation may result in equipment damage. Training is essential. 


From: "Doug Tilles" <tilles at jlab.org> 
To: "George Jacobs" <jacobsg at jlab.org> 
Cc: "Bob Miller" <rmiller at jlab.org>, "Volker Burkert" <burkert at jlab.org> 
Sent: Friday, May 5, 2017 6:15:38 AM 
Subject: Detector Gas System 


Sometime ago I was told by the Hall Leader the DSG will cover the Detector Gas system and Gas Shed. Yesterday the Chief Engineer said the same. 

George Jacobs 
Physics Detector Support Group 
Jefferson Lab 
12000 Jefferson Ave. 
STE 12 
Newport News, VA 23606 

(office) 757-269-7115 

(cell) 757-876-0480 

(email) jacobsg at jlab.org 

(website) https://userweb.jlab.org/~jacobsg 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/hallb-engineering/attachments/20170505/26480bc6/attachment.html>

More information about the Hallb-engineering mailing list