Good points. I don't need any concrete or rebar design help since I have an example set of equations for a gas flare for that portion. I specifically need help with the overturning portion (I didn't do so hot in statics with moments).
A deep foundation is out due to equipment and materials...
It has been quite a few years since I've done foundation design, I usually quit right after I come up with the soil's bearing capacity. I need to determine what size foundation I will need to overcome wind and seismic loads on a gas flare.
Any help on which equations I need would be...