a) plinth 29 x 54 feet

b) 15 columns (3X5) each column 9X15 inches

c) red soil

d) middle row,center three columns pit size 5x5 feet depth 6 feet from         ground level        and     steel used  4x16 +4x12 mm rods

e) remain columns (12Nos)  pit sizes 4x4 depth and steel used 8x12mm    rods

f) 16th column also used as simple support stair case clomn size 9x9 ,         4x12mm rods

  plase justify steel used is sufficient  for G+2 construction and steel rod      requid for plinth beam?