I have a new metal (machine shop) 30' X 40' building on order. I would like some input on the concrete. I plan on using 2'x2' piers at the I-beam locations. In addition I'm going to have an 18" X 18" footer all the way around the slab. The slab will be 6" thick with 5/8" rebar on 16" centers. All concrete is 4000psi. Where the machining center will set (13000 lb machine) the concrete will be 12" deep in a 10'X10' area. Does this sound adequate, over-kill???
What are the pros and cons of bolting machines to the floor??
Thanks
Brian
:wave: