To use Culverts in a Pipemaker design, select the ROCLA_CULVERT.dpf file in the Database.
If you want to create your own culvert file you can edit the ROCLA_CULVERT.dpf and
save it under a New name. This option will be active on Pipe Maker version 7.02 and later.

If you do not have the ROCLA_CULVERT.dpf file you can click here to download the file
or send an e-mail to support@modelmaker.co.za and request the file to be e-mailed to you.

The Dimensions for the ROCLA_CULVERT.dpf file is based on Rectangular Portals -SANS 986.

The Dimensions needed for the .dbf file can be defined with the Height; Width and Thickness,
see Image Below.