This is what I did on my lunch break.

Main Engineering Floor Plan:

[hider=First Floor][img=http://i60.tinypic.com/1zozu35.png][/hider]

[hider=Second Floor][img=http://i61.tinypic.com/20h3d5c.png][/hider]

[hider=Third Floor][img=http://i57.tinypic.com/2u71z4h.png][/hider]