4D schedules

The 4D schedules service is the most modern way to plan schedules. When information models are used in scheduling, the lead time  of the project can be ensured already at the beginning of the planning process. Digital tools also provide support for the phasing, logistics and monitoring of the site.

A 4D tool for planning construction schedules

Studies show that only around 30% of the working hours of a construction project are productive. In terms of efficiency, it is important that the right things are done at the right time on the site. In the 4D schedules service, we combine information models with project schedules. This will maximise the benefits of the information model at all stages of the project, from concept to implementation.

Indeed, the 4D schedules service is the most modern way to plan schedules. It will reduce unnecessary work, optimise tasks and help anticipate scheduling risks.

Comparisons and optimisation of implementation

4D schedules enhance the interaction of the project, as designers, contractors and clients can consider the implementation solutions of the site in advance in the 3D view. Different installation sequences can be tested in order to find the optimal phasing for demolition and installation work piece by piece.

Learn more about the Site360Tool we have developed, as well, which combines the target timetable with the current status of the worksite. The model can be used to visualise the status of different contracts, such as element installations or concrete castings, using different colours, and monitor the progress of the installations.

Logistics and safety planning

The 4D schedules service can be used for a variety of purposes. The 3D information model can be used to plan e.g. the logistics, haulage and safety of the site in advance. The information model can also be used to perform dynamic clash detections . This will allow for the proactive selection of the best possible location for parking, material storage, safety fences, site huts and cranes on the site.

In addition to this, 4D scheduling will improve operation and production during use. Maintenance routes, for example, can be planned in the project well in advance of the actual implementation.