Plz explore these questions. Q1:How to define bearing capacity of soil in SAFE? Q2:what is mean by the different terms used in SAFE Detailing drawing like TC,BF,BE,BC etc i think T for top and B for Bottom but the others? Q3:In SAFE as shown in figure what does the negative shows,if it shows direction then why it is given Max name to minimum value and Min name to maximum value for deflection as (Max=-0.068269in and Min=-0.118905in)? Q4:What is mean by Subgrade Modulus in SAFE and how we will calculate its value? Q5:For Five storey building my mat foundation possesess Punching shear values as shown so,what to do with sides although the thickness of mat is 48"? Q6:I need mat foundation reinforcement drawing please.