Despite the efforts to set up the network for success, X finds itself in a very touchy situation.
When parts for the first test plane were delivered to Z, to be rolled out on 07/08/07, X received 30,000 pieces to be assembled—not the 1,200 components the final assembly process anticipated.

Не могу "ввернуть" фразу "to be rolled out on"

Спасибо большое.

выкатить = выпустить, закончить сборку