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Message ID: 1772     Entry time: Thursday, August 30, 2018, 07:46
Author: David Wang 
Category: Conditioning Station 
Type: Standard Operation 
Module: TM4 
Target/Number:  
Subject: TM4 HS line leak check at TCS and SHC. 

Chad and I leak checked TM4 HS line after UCx 24 is installed. No leak at 5xE-9atm.cc/sec.  Today, I did helium pressure test on HS line at TCS. No leak at 70 psi helium 0.0xE-9 atm.cc/sec.

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