[QUOTE=Big E3;1475287]
Quote Originally Posted by buffalobo View Post
Damn, I need to help somebody do theirs so I will know how to do mine(concrete room, vault door).

I would take the help building a room, but mine involves removing the concrete floor of my three car garage. Then digging out the dirt to basement level, re-installing a structurally supported concrete floor/ceiling then a vault door from the basement. I doubt anyone is willing to do $15K worth of backbreaking work on weekends, so it won't get done for years.
The Panama Canal started with but a shovel full of dirt.
Have you seen those precast concrete vaults/shelters of different sizes for sale up on US 85 at I think 136th Ave on the east side of the HighWay across from the Dodge dealer ?