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Ostromap
Surveyor and excavator at a pipe trench in winter

Machine Control Models for Efficient Construction and Infrastructure Projects

Machine Control Starts with the Right Model

For machine control systems to perform at their best, accurate and well-prepared models are essential. At Ostromap, we deliver professional machine control models and 3D data that provide machine operators with the right information directly in the cab.

We transform 2D drawings and design documentation into accurate, clearly structured 3D models tailored for machine control. The models are built with the correct elevations, slopes, cross-sections and structures, enabling earthworks and civil engineering operations to be carried out with a high degree of precision and control.

The right machine control model streamlines the work, reduces the risk of errors and gives machine operators full control – from the very first bucket.

Excavator working in a gravel pit

Machine Control Models That Make Your Work Easier

At Ostromap, we create machine control models with a logical structure, clearly defined surfaces, breaklines and elevations. The models can also be easily updated as the project evolves. To ensure a smooth workflow, we use industry-leading tools such as Leica Geosystems ConX, Trimble Business Center and Infrakit. Our file structures are organised and easy to understand, making it simple to keep 3D models up to date throughout the construction process.

Once your 3D models are in place, we support you every step of the way. We help you get started, provide both remote and on-site support, and answer any questions you may have about machine control and 3D models. If issues arise, we resolve them quickly so that work can continue without unnecessary interruptions.

Machine control display showing a 3D model in the excavator

Calculations, Quantity Surveying and Earthworks Management

A machine control model is more than a visual aid – it also provides the foundation for important calculations.

At Ostromap, we assist with:

  • Quantity surveying for production planning
  • Volume calculations for excavation and fill
  • Mass balance and earthworks management
  • Comparison of designed and existing elevations

By working directly with the 3D model, we produce reliable quantity data and decision-making support that strengthens cost estimation, planning and project monitoring.

Machine control model for the Västerängen residential area in Vaasa

As-Built Documentation

Adjustments to the original design are common during construction. We help document what was actually built.

Using surveying data and updated models, we can provide:

  • As-built models
  • Updated 3D data
  • Final volume verification
  • Documentation for project handover

We ensure that clients and contractors receive accurate, quality-assured final documentation that reflects the construction as it was actually completed.

Wheel loader on a gravel site seen from above

Projects Where Our Machine Control Models Have Made a Real Difference

At Ostromap, we have extensive experience delivering machine control models and 3D models that add real value to construction and civil engineering projects. Our work provides contractors and clients with clear, accurate models that save time, reduce errors and provide greater confidence throughout the construction process.

Here are some examples of projects where our machine control models have played a key role in achieving successful results.

Frequently Asked Questions About Machine Control and 3D Models

Below, we answer some of the most frequently asked questions about machine control and 3D models to help you get started and put your models to work right away.

What Is Machine Control and How Does It Work?

Machine control is a digital system that helps machine operators carry out earthworks and construction tasks with a high degree of precision. By connecting sensors and software directly to the machine, the system continuously displays the machine’s position, elevation and slope in real time. This allows work to be carried out in accordance with the design, reduces the risk of errors and helps projects be completed faster and more efficiently.

What Is a Machine Control System?

A machine control system consists of hardware and software installed on excavators, motor graders, wheel loaders and other construction machinery. The system interprets digital 3D models and guides the machine operator throughout the work. This means the machine always knows its position and the required elevation and slope, helping the operator achieve the specified design and handle materials accurately.

How Are 3D Models Used in Machine Control?

Through machine control modelling, we create 3D models from design drawings that serve as digital data for the machine control system. The models represent the project’s elevations, surfaces, volumes and slopes, allowing the machine operator to follow the design with a high degree of accuracy. Machine control models can also be updated continuously, ensuring that design changes are reflected in the machine control system and reducing the risk of errors.

What Are the Benefits of Machine Control and Machine Control Modelling?

Combining machine control with 3D models offers several important benefits on the construction site:

  • Increased precision: Accurate elevations, slopes and quantities are based on the project design.
  • Greater efficiency: Less manual surveying is required, helping work progress faster.
  • Reduced risk of errors: Digital models reduce the likelihood of mistakes and rework.
  • Better control: Project data is readily accessible and can be updated continuously.
  • Higher productivity: The machine operator can focus on the work while the system provides real-time guidance.

What Is a Machine Control Model?

A machine control model is a purpose-built 3D model designed for use directly within machine control systems on construction and civil engineering projects. It contains the information the machine needs – including elevations, slopes, breaklines and control points – to carry out the work with a high degree of precision.

Can 3D Models Be Updated During the Project?

Yes. Our 3D models are structured to make updates straightforward when the design or actual site conditions change. Revisions can be implemented quickly, ensuring that machine operators always have accurate and up-to-date data to work from.

What Calculations Can Be Performed Using Machine Control Models?

Machine control models can be used for quantity surveying, volume calculations, earthworks and mass balance, as well as checking excavation and fill. This provides better cost control, more effective planning and improved project monitoring.

Get in touch with us to get started with machine control!

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