What is 4D BIM? | The B1M | Summary and Q&A

TL;DR

4D BIM is a process that adds value to design and construction by incorporating time-related information into information models, allowing for efficient planning, cost-saving, and improved communication with stakeholders.

Key Insights

• 👾 Building Information Modeling (BIM) is the process of creating information models or datasets in a shared digital space.
• 💁 4D BIM involves adding time-related information to information models, enabling efficient planning and step-by-step visualization of construction developments.
• 🤑 4D BIM can save time and money by streamlining construction processes, reducing waste, and improving communication with stakeholders.
• 👻 4D BIM allows for the efficient prototyping of assets in a virtual environment, enabling rapid feedback on design and methodology changes.
• 📽️ Construction sites represent a significant proportion of total project costs, and the efficiency generated by 4D BIM can streamline the cost base for project teams.
• 🏛️ 4D BIM improves communication with local stakeholders by providing clear visuals of how the built asset will appear.
• 📽️ 4D BIM can be used at any stage of a project, adding value in the feasibility assessment, tendering, and project delivery phases.

Transcript

so one earth people mean when they say 4d BIM well it's a process that can add a lot of value to design and construction saving both time and money before we look at what it is in more detail and for those of you right at the beginning it's important to understand what Building Information modeling itself actually is here's a quick refresh boom is ... Read More

Questions & Answers

Q: What is Building Information Modeling (BIM)?

Building Information Modeling (BIM) is the process of creating information models or datasets that include graphical and non-graphical information in a shared digital space known as a common data environment. It allows for the creation of rich information models that are handed over to the client upon project completion.

Q: What is the difference between 4D BIM, 5D BIM, and 6D BIM?

4D BIM involves adding time-related information to an information model, while 5D BIM links cost data to support cost planning and estimation. 6D BIM includes information to support facilities management and operation. These dimensions can all occur within BIM Level 2, which is the ability to exchange information digitally.

Q: How does 4D BIM benefit construction projects?

4D BIM allows for the efficient planning of construction projects by linking time-related information to graphical representations. This enables the visualization of how the asset will be constructed at each stage, maximizing efficiency, reducing waste, and eliminating last-minute design coordination and rework on-site.

Q: How does 4D BIM improve communication with stakeholders?

4D BIM provides clear visuals of how the built asset will appear, allowing local stakeholders to comprehend the impact and appearance of the asset. This eliminates the need to rely solely on plans or Gantt charts, improving communication and understanding.

Summary & Key Takeaways

• Building Information Modeling (BIM) is the process of creating information models with graphical and non-graphical information in a shared digital space.

• 4D BIM involves adding time-related information to different components of an information model, enabling accurate program information and step-by-step visuals of construction developments.

• The inclusion of time-related attribute data in 4D BIM allows for efficient planning, reduced waste, cost-saving, and improved communication with stakeholders.