![](https://www.ags.org.uk/content/themes/AGS/resources/img/assist/publications-red.png)
Published September 2017
Installing and using site investigation boreholes and temporary trial pits within a main river floodplain for a period of up to 4 weeks
Published September 2017
Installing and using site investigation boreholes and temporary trial pits within a main river floodplain for a period of up to 4 weeks