A good topographical survey of sites, roads, rivers, railways, buildings and civil structures, is the ideal starting point for the engineers, the architect, the environmental manager and the contractor. These surveys forms the basis for the elaboration of studies, designs, inventories of existing pipes and systems, site management of terrains and correct measurements on construction sites.

Tailored precision
Thanks to the experience of many years and the use of the latest equipment and techniques, including satellite measurements (GPS) and Geographical Information Systems (GIS), Grontmij is the perfect partner, for both public and private projects. Grontmij’s surveyors also provide the following services for you:

• Expropriation dossiers
• Detailed Allotment plans
• Demarcation studies
• Charges of measuring and demarcation
• Inventory of the premises
• Expertises, estimates