The NHBC Foundation Depth Calculator Plus (FDC+) help users identify tree species and calculate chapter 4.2 foundation depths when building near trees in a clay soil.
The app has the following features:
· An enhanced foundation depth calculator
· A tree identification tool
· A built in distance and height assessment tool
· A visual, bespoke NHBC tree guide
FDC+ also confirms the governing tree type, suitable heave precautions, and which tree(s) require them to be provided.
For more information go to www.nhbc.co.uk/apps