Air Liquide


Wanzek constructed a 99 ton per day liquid nitrogen plant near Tioga, ND. The project included civil, drilled pier installation for foundations, installation of concrete foundations, steel erection, equipment setting and pipe installation. Air Liquide intends to use the liquid nitrogen produced by the plant for hydraulic fracturing in Western North Dakota.


  • Civil
  • Drilled piers
  • Concrete foundation
  • Compressor building erection
  • Structural steel
  • Equipment setting


North Dakota