Check for limit slate of serviceability :- (a) The final deflection due to all loads inducing the effect of temperature, creep and shrinkage and measured from as cost level of the support of floors, roofs, and other horizontal member should not exceeds normally . (b) The deflection including the effect of temperature creep and shrinkage occurring after execution of partition and application of finishes should not normally exceed span or 20 m which ever is less.