Section 10(2)(a) in The Orissa Development Authorities Act, 1982
(a)contain a site-plan and use-plan for the development of the area covered, by the zonal development plan and show the approximate location and extent of land-uses proposed in that area for such things as public buildings and other public works and utilities, roads, housing, recreation, industry, business, market, schools, hospitals and other categories of public and private uses;