Post 2 - construction will be under by Superior Build under a different contract + office design and fit out excluded.
Forex alone on the $10 m back in 2012 is + $3.2 m.
Even after inflation adjustments, this is far from an operational hangar with no concrete apron access or massive power supply.
Fit outs are major costs, so I still think a ready to use hangar is closer to $100M in 2017.