Below is a detailed construction drawing of the wooden seating box of my proposal. A table is also listed on the right hand side of the drawing showing the title of each item, the material as well as the quantity needed to complete a single seating unit.
Below is a technical drawing showing to sections of the seating unit as well as two details from section A-A. The detailed drawing is also showing detail measurements of the seating unit. The scale of the drawing below is at 1:20 at A4.