The character of Tyler is a product of Narrator’s personality disorder. With support from Project Mayhem members, Tyler brought Narrator's friend Marla to the abandoned building against her will. In the same abandoned building, with her hands tied to a chair, Narrator begs Tyler to stop Project Mayhem but Tyler refuses.
Tyler: What do you want? Your shitjob back? Fu.king condo world, watching sitcoms? Fu*k you! I won't do it.
Narrator: This can't be happening.
Tyler: It's already done, so shut up! 60 seconds till CRI.
What's the meaning of CRI?
Exactly 2 hr 12 min is the timestamp.