Don't you need the blueprints to get the vault plans? Or rather, aren't the blueprints and the vault plans the same thing? I'm kind of confused on what you still need to do.
If you've gotten the financial records, then talk to Turtle. If you're trying to get into the police records, then you'll need to do something for Turtle first. If you've got the blueprints from the police, though, look at them. It's Ed's turn to go and find its exact location.
