High Pressure Gas Piping Phase I and II 

(NASA) Stennis Space Center 

Installation of Supply Gas Lines to Test Stand B; System Included Over 15 miles of High Pressure Gas, High Pressure Helium, High Pressure Air Ranging From 2" XXH to 10"XXH Stainless Steel Piping System.  Operating Pressures Range from 6K to 6.6K PSI.  The Systems had a Weld Count of over 5K with less than a 1% Rejection Rate of which 100% was X-Ray