you are find Way to exit from this SCP building but you see scp-079 room, but you can't open that door, you are must trunk off the power door, after that you come back to the scp-079 room chamber and open it, when you open it you see a computer is a scp-079

"Greetings human. I need your help, especially. Go to The electrical Chamber. Turn on the power door. I'll help you too, to go out from this scp Containment breach"