Complete working drawings for a two-story duplex residence measuring 25′ x 46′ (1,150 sq ft per floor). The layout features mirrored units, each containing a master bedroom (18’x22′), drawing room (14’x17’6″), TV lounge (22’x25’9″), kitchen (17’x13′), dining area, and bathrooms. The structural details include RCC column footings (2’6″x2’6″) with 6″ bajjar and 3″ PCC foundation, 12″x12″ RCC columns with #3@6″-9″ c/c reinforcement, and various beam configurations (B-1 through B-4) with detailed reinforcement specifications. Each unit includes dedicated car porch, lawn areas, and patio space. The drawing incorporates both ground floor and first floor plans, foundation details, and elevations with material specifications for finishing elements including stone tile, wooden textures, and glazing components.