Building structure plan and sectional 2d view layout file in dwg format, plan view detail, wall and flooring detail, hidden line detail, front elevation detail, numberings detail, sanitary toilets detail, door and window detail, staircase detail, riser and thread detail, railing detail, electrical wire detail, earthing wire detail, fuser detail, circuits detail, switch and plug detail, rear elevation detail, side elevation detail, section line detail, section 1-1 detail, etc.