Landfills should be placed parallel to the direction and located at the edge of the sidewalks. the minimum distance of placement of the garbage dumps with respect to the edge of the lane and the height must be as specified by the plans. the shape; dimensions; color and foundation should be indicated in the plans and documents of the project. the painting of the same will be carried out equally according to the technical specifications of quality of paints for road works. the iron posts may be circular tubes of black iron or metal profiles.