elevation drawing of roof greenery in an open-close substation

Quick answer：

An elevation drawing of roof greenery in an open-close substation is a visual representation showing the design and layout of greenery on the roof of such a facility. This type of design aims to enhance the aesthetics and environmental sustainability of the structure, often incorporating vegetation to improve air quality, reduce urban heat island effect, and provide insulation. The drawing would include details such as plant types, soil depth, irrigation systems, and structural support for the greenery.