Engineering and geodetic surveys are a complex of works aimed at studying the relief and spatial location of objects on a construction site. They are performed to create topographic maps and diagrams necessary for the design, construction and operation of buildings and structures.
What are engineering and geodetic surveys for?- Creation of a topographic base - development of maps, plans and schemes for designing.
- Determination of terrain and existing objects – identification of terrain features, elevation, location of roads, communications and other elements.
- Construction work control – ensuring the buildings positioning accuracy, roads, and utility networks.
- Deformation monitoring – tracking changes in terrain, subsidence of buildings, and other geodetic parameters.
- Optimization of construction solutions – accurate data helps to avoid mistakes in design and construction, which reduces costs.
Main stages of engineering and geodetic surveys:- Preparatory stage - collection and analysis of cartographic and cadastral data.
- Field work – conducting surveys using total stations, satellite systems (GPS/GNSS), drones and other instruments.
- Desk processing – data analysis and processing, creation of topographic maps, drawings and digital models of the area.
- Release of accounting documentation - the preparation of a technical report containing all the necessary information for designers and builders.
Engineering and geodetic surveys are necessary for the construction of any objects: from private houses to large industrial enterprises, bridges, roads and utilities. They ensure the accuracy of the design and help to avoid errors related to the terrain features.