Service
4D Planning
A programme nobody can read is a programme nobody follows.
Overview
A Gantt chart tells you a wall goes up in week fourteen. It does not tell you that the crane cannot reach it, or that the scaffold is still occupying that face.
Linking the programme to model geometry turns the schedule into something the whole team can see and argue with — including the people on site who actually know whether the sequence is buildable.
Typical outcomes
- Schedule risk identified early
- 18%
- Typical programme saving
- 4 wks
- Sequence reviewed pre-start
- 100%
What's included
Programme to model linking
Activities mapped to model objects so every task has geometry attached and the sequence can be played back.
Sequence simulation
Rendered construction simulations for review meetings, tender submissions and client presentations.
Constructability review
Access, crane reach, temporary works and trade congestion reviewed against the sequence before it is committed.
Progress comparison
Actual progress compared against the planned state, so slippage is visible rather than reported after the fact.
What you receive
- 4D model linked to the construction programme
- Sequence simulation videos
- Constructability review findings
- Planned-versus-actual progress comparison
- Site logistics and phasing visuals
Need this on your project?
Send us the scope and the stage. You will get a considered reply from a BIM engineer.