Surveying=the work of examining and reporting on the general condition of a building, especially for a prospective buyer.
Building materials=Building material is any material which is used for construction purposes.
Construction technology=In commercial construction, the basic concern is infrastructure that is responsible for strength and life of project. These are mostly launched by government agencies. 
Geotechnical engineering is the study of the behaviour of soils under the influence of loading forces and soil-water interactions
Structural engineering=branch of civil engineering that deals with large modern buildings and similar structures.
Hydraulics=hydraulicsi s the liquid counterpart of pneumatics, which concerns gases.
Transportation engineering or transport engineering is the application of technology and scientific principles to the planning, functional design, operation and management of facilities for any mode of transportation in order to provide for the safe, efficient, rapid, comfortable, convenient, economical.
Environmental engineers use the principles of engineering, soil science, biology, and chemistry to develop solutions to environmental problems. They are involved in efforts to improve recycling, waste disposal, public health, and water and air pollution control.