①
Select the address of construction land. The following factors should be considered in the site selection of construction projects: first, master the site selection requirements of construction projects and understand the basic situation of construction projects, including the name, nature, land use and construction scale, water supply and energy demand, adopted transportation mode and volume, and the discharge mode and amount of "three wastes"; The second is to study whether the construction project is in harmony with the urban planning layout, and the site selection of the construction project must be carried out in accordance with the approved urban planning; Third, it must be connected with the current conditions of urban transportation, communication, energy, municipal administration, disaster prevention planning, land use, etc., and consider the possibility of supporting construction to avoid the harm of site selection to urban infrastructure planning land; Fourth, we should consider the connection and coordination of supporting living facilities with the planning of urban residential areas and public service facilities, which is conducive to production and convenient life; Fifth, we should pay full attention to the coordination with urban environmental protection planning, scenic spots, cultural relics protection planning and historical scenic spots protection planning.
②
Control the nature of land use. In order to ensure that all kinds of construction projects are arranged according to the principle of compatibility of land use, the nature of land use should be controlled in strict accordance with the approved detailed plan, and the construction address of construction projects should be selected.
③
Approved land development density. The intensity of land development directly affects the economy of construction activities, and even causes social, economic and environmental changes in a certain range. The control of land development intensity is mainly to control the building volume ratio and building density.