TEFNUT
![](http://cidoc.es/wp-content/uploads/2018/02/tefnutdef.png)
OWN SOFTWARE
TEFNUT
Complete program for calculating and dimensioning of drainage works, including both longitudinal and transversal.
The program is focused on a working style, which is very graphic, in which drainage networks are formed with all who represent the works of all kinds, different kinds of contributions, etc.
![](http://cidoc.es/wp-content/uploads/2018/02/Tefnut1.jpg)