The Construction working house center line plan detail CAD drawing that shows plinth beam schedule and footing schedule which includes column size, footing size, length, breadth, height and column to column connection. brick masonry to be done in English bond with 1:4 cement mortar unless other specified, external brick wall 230 mm thck and internal brick wall 150 mm thck otherwise mentioned, depth of foundation depends upon the soil bearing capacity of the soil or as specified by the r.c.c. consultant.