The console is on the second floor of power plant 03, on the southern wall.
To complete the optional part of the quest, follow the staircase immediately to the left in power plant 04 then across the room to enter power plant 03. If they wish to follow his suggestion and do the optional part which involves flushing the Legion invaders through the turbines, agree to his suggestion. If the player character chooses to continue, after the briefing, Legion members attack the Hoover Dam and one will need to fight their way through the power plant rooms and head east toward their base, starting in power plant 04. The Courier is given the chance to wait, as this begins the end quest for the game.
Moore's office to General Oliver's compound, where the general will begin a briefing. After completing You'll Know It When It Happens, at the very moment the Courier might choose to side with the NCR for the final battle (thus completing For the Republic, Part 2), the player character will be automatically taken from Col.
