12d – One-Stop-Shop Design Tool

12d Model was the terrain modelling, surveying and civil engineering software package selected for design at SCIRT.

12d Model’s field-to-finish capability meant only one design package was needed, enabling a streamlined approach through survey, design and as-builting phases.

SCIRT’s design team developed tailored 12d tools to enable increased efficiencies when modelling and designing wastewater, water reticulation, storm water and roading projects.

At its peak, SCIRT had 176 designers from more than 20 different consultancies. All needed to learn how to use 12d quickly, and needed to use it consistently. A 12d training programme was created for this purpose, enabling designers to gain basic 12d operating skills within exceptionally short timeframes.

The zip file below contains the suite of SCIRT’s 12d training manuals and files.

SCIRT’s 12d team presented at bi-annually at the 12d Model International User Conference. The videos of these presentations are available on YouTube:

The 12d team also presented at the International Federation of Surveyors Working Week in 2016:


12d Model SCIRT Standards Cover
12d Model SCIRT Standards

A document which sets out the 12d standards at SCIRT.


2.81 MB

SCIRT 12d Training Manuals and Data Cover
SCIRT 12d Training Manuals and Data

A zip file containing the suite of SCIRT 12d training manuals and files.


24.00 MB