At all stages of a project – from feasibility, through design, development and maintenance – the right data needs to be collected to help you make decisions, but this data can often be complex and time consuming to process and present.

Our Engineering Services team is made up of industry experts who understand what a true earthworks model should contain and can take the finished surface model and break it down to the individual earthworks and subgrade components. This removes operator error from the field decisions, provides you with the assurance correct construction methods have been used and enables the volumetric control of on-site materials.


Our Engineering Services team is here to do the work for you including:

  • Trimble Business Centre – Survey (TBC) and Heavy Construction Edition (BC-HCE) support. Trimble Business Centre is an easy-to-use, graphical piece of software which is ideal for preparation and management of data for survey and heavy civil construction projects;
  • Design services;
  • Tendering/estimating - Business Centre - HCE: From Tender to Delivery;
  • Volumes;
  • Periodic reporting e.g. end of month reports;
  • Machine control files  -
  • 3D data visualisation;
  • GNSS post-processing; and
  • Mass haul optimisation.

If you’d like to speak to someone in our Engineering Services team, please call 0800 4 SITECH or send an email to

Current Videos

Trimble BC-HCE Corridor Mass Haul Analysis

Trimble BC-HCE Basic Road Design - Part 3

Trimble BC-HCE Basic Road Design - Part 1

Asset Design As Constructed (ADAC) made easy

Trimble BC-HCE Basic Road Design - Part 2

Take the Guesswork out of Earthworks with Trimble