Im doing the Vasteland Survival Guide and thought I should find out about the real history of Rivert Ciry. I have found my way in to the broken part of the ship, killed the foes and found some traps. I have come to the door at the end of the cooridor, at the other end is the door to the Vastelands. I cant open this door and talk to Pinkertton and I get a message that the door is activated somewhere else. Any ideas?

Thanks for your help