A sounding is a research method to obtain information about the structure and characteristics of the soil.

By making a sounding, it can be calculated how many and where piles and foundation elements should be placed and what the length of piles should be. When submitting an application for an environmental permit for the building activity, a sounding investigation is often required.

View the survey of your plot at:

Map with soundings in Zoetermeer

For questions about soundings or the sounding map, you can contact the Omgevingsbalie in the lobby of the City Hall. You can reach the Omgevingsbalie by phone at 14 079 or by using the contact form .