Deer Creek Missile Silo

I found out the other day that there is a missile silo in Deer Creek, Colorado. For those of you who don't know, a missile silo is a building that stores and sometimes launches missiles. The missile has never been launched, but I want to know if there are still harmful chemicals in it. I also want to know specifically if there is any radiation in it.
http://en.wikipedia.org/wiki/Missile_launch_facility

Here are some photos inside of the silo:

Here is a map of the silo: