rooftop green roof the building has a green roof with natural well maintained green vegetation preserve the green roof design and clearly show it wherever visible from the camera angle use a neat uniform layer of low growing greenery with a fresh natural green appearance do not replace the green roof with concrete asphalt gravel or conventional roofing materials landscaping and ground surfaces important preserve the distinction between green areas and paved surfaces exactly as indicated in the reference project all designated green areas must remain green with natural grass lawns or appropriate low vegetation do not create roads asphalt concrete paving stones sidewalks or parking spaces in areas intended for greenery only create roads and paved surfaces where they are actually designated in the original site layout do not extend roads or paved areas into lawns planting beds or other green spaces maintain clean clearly defined boundaries between lawns planting areas sidewalks and roads keep all existing green spaces green fresh and beautifully maintained