drawings of construction or design details. For minute parts of a larger structure, object, or image, use "details." For preparatory studies of pictorial or design details, use "detail studies"

plans that show the ground surface of a building site or other site, generally including grade elevations and contours

overall plans, usually graphic and drawn on a small scale, into which the details of other specific plans are fitted. A master plan is frequently supplemented by written material. For plans having to do with land use control law, zoning, and urban redevelopment used to describe the omnibus plans of cities or towns for housing, industry, commercial, and recreational facilities and their impact on environmental factors, use "comprehensive plans"

renderings made in projection on a vertical plane of the finished appearance of the exterior walls of structures