What is Building Information Modelling (BIM)?

  • By Rohan Vairagar
  • February 3, 2023
  • AutoCAD
What is Building Information Modelling (BIM)

What is Building Information Modelling (BIM)

Building Information Modelling BIM Concerns about high costs, long lead times and poor communication have plagued the architecture, engineering and construction (AEC) industry for years. Building Information Modelling Let me help you understand the basics of BIM, how it works and how it can help you in your career. Blog tells us about What is Building Information Modelling (BIM)

Contractors,architects, engineers,designers, owners and facility managers (many people!) are all involved in construction projects and the lack of efficient collaboration between them is a major factor. 
This is a potentially costly challenge as any construction project involves many risks! Using advanced technologies such as Building Information Modelling (BIM) can make the construction process more efficient.
Introduction to BIM: BIM is the 3D digital representation of the physical and functional characteristics of buildings. This visual representation helps you better understand the geometric requirements and processes associated with spatial planning, design, construction and architectural work.
Proper use of BIM can reduce communication challenges during construction and create a trusted shared knowledge base for informed decision-making throughout the building lifecycle.
What should we know about BIM and why should my company use his BIM?


1) What is Building Information Modelling BIM?
Intelligent 3D models are the first step in the Building Information Modelling (BIM) process. The Building Information Modelling System now not only provides a digital version of the physical floor plan, but any user can view, modify, and improve these floor plans to better facilitate the flow of design, construction, and operations. It also serves as a single source of information for smoothing. A state-of-the-art BIM system can include all relevant building data, construction sequences, cost and lifecycle management. This data enables documentation and simulation management over the life of the project, as well as collaboration and communication between all parties involved. The entire project team would certainly benefit if everyone involved could see exactly how her project would look and if all relevant information was available in a central, actionable repository. Are you looking for Autocad Training in Pune , Visit or contact SevenMentor. Get proper AutoCAD Classes in Pune 

2) BIM and Current Importance
According to the United Nations, the world’s population is projected to reach 9.7 billion by 2050. Buildings that can meet growing global demand and provide better engineering solutions should be his AEC industry goal for the world to come. As a result, more and more governments are mandating BIM in public contracts, and more and more private clients are taking notice. For many projects BIM is more than just a convenience.



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3) How can Building Information Modelling (BIM) improve all stages of a construction project?

  1. a) Planning Stage:
    Throughout the project lifecycle we use BIM to make building construction more accurate and cost-effective. Like its natural environment, the environment appears long before it is constructed. It’s like seeing the future.
    b) Design Phase:
    As with the design of any construction project, things can be time-consuming and difficult. However, implementing a BIM data-loaded process can solve many design challenges, refine designs, sort out constructability issues, and provide important insights into design performance.
    c) Construction Phase:
    BIM helps plan, sequence and schedule construction logistics, ensuring all teams have access to the information they need. The use of
    BIM specifications and shared documentation, prefabrication and modular construction techniques can also greatly simplify construction.
    d) Operation Phase:
    BIM’s information-rich models and asset data can support operations, maintenance, renovation, expansion and even demolition.

4) BIM Possibilities:


  1. a) Determination of Construction Project Specifications:
    One of the main advantages of BIM is the ability to determine construction project specifications with high degree of accuracy. This includes everything from the materials used, to the dimensions of the individual components, to the overall layout of the finished structure. With BIM, construction professionals can more easily identify potential problems and planning discrepancies before work begins, making the construction process smoother and more efficient.


  1. b) Recognizing potential site design options:
    By creating a digital representation of the site and its surroundings, BIM enables architects and engineers to analyze and understand site limitations and opportunities.This includes everything from land topography and natural resource availability to local climate and potential environmental impacts. Analyzing a site with
    BIM helps professionals make more informed decisions about project design and layout, optimizing the use of available resources In addition, BIM can be used to visualize design options and communicate them to stakeholders, enabling more effective collaboration and decision-making throughout the project. Overall, BIM’s ability to identify and understand potential design options for a site can greatly improve the planning and execution of any project.
  2. c) Organize and control data easily
    BIM allows people to store and access large amounts of data.
    This data may relate to project costs, when parts are ready, or plans for construction. With BIM, anyone with the authority can see this information in one place.This makes sharing information easier and less likely for someone to make a mistake.BIM can also be used to automate certain tasks.Create reports or update schedules.
    This saves time and frees up team members.
  3. d) Receive detailed information on building design and analysis:
    BIM models show people how a building should look and function. It helps to see if a building is safe, how much energy it consumes and if it is easy for people to use. With BIM, design problems can be caught before the building is actually built.
    This will save you time and money and keep your building in the best possible condition.
    BIM can also help you explain designs to others who may not be familiar with design or construction, and make joint decisions about your project.
  4. e) Manage all deliverables in one place:
    BIM and CDE are tools that help manage different parts of a construction project. The CDE is like a special set of electronic folders containing information about BIM documents and projects.CDE helps people access and share information. This improves projects and keeps everyone organized.

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5) BIM: The Big Picture Visible and measurable benefits


  1. a) Delivering projects more efficiently
    BIM allows you to create BIM manufacturing drawings and databases. As a result, prefabrication and modular construction techniques can be used more frequently, reducing waste, labour and material costs while avoiding problems such as: team, architect and other key players.
    Collisions: Pre-construction collision detection systems also help reduce delays, last-minute changes and necessary rework.


  • b) Improved management of design data
    3D visualization and space utilization simulations help plan projects before construction begins.
    To reduce delays, construction schedule setbacks or changes after all parties can experience the space during construction preparation.
    BIM is based on “database-first” modelling, allowing all project stakeholders to access and edit relevant building information in a single dataset using familiar graphical formats. This simplifies the editing process and avoids inconsistencies that occur when everyone has access to their own files.
    Increased productivity and better planning are the results of this transparency and collaboration, as well as easier experimentation with new designs. As a result, building owners can expect extended service life and reduced maintenance costs.



  • c) Design Spreadsheets and Design Improvements:
    BIM enables AEC companies to streamline the design and documentation process and quickly update in response to new information, changes or site changes.


Different methods of construction site scheduling and communication are further advantages. Finally, 4D design (using BIM) can reduce or eliminate construction delays, allowing projects to be completed on or ahead of schedule.


  1. d) Consistency Between Stakeholders:
    Digital BIM models facilitate data collaboration, analysis, management and visualization. Thanks to BIM, we can share information, and plan and update plans.
    Many BIM systems have cloud capabilities that allow users to update data in real-time from anywhere. The ability to view models and drawings in the field or on mobile devices means project information is always up to date.


  1. e) Improved Renovation and Retrofit Capabilities
    Improved visualization, enhanced collaboration, increased accuracy, and reduced waste are things that a renovation can benefit from.

visualizations help you create better-looking, better-looking structures. Both initial construction and subsequent renovations and conversions can benefit from this.



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  1. f) Cost savings and risk reduction:
    75% of companies adopting BIM report a positive return on their investment.


  • g) Safer Site:


 BIM can be used to identify potential hazards before embarking on a site. It can also be used to map field logistics.A well-developed BIM can also be used to perform visual risk and safety assessments.

All of this help prevent physical harm and ensure worker safety during project implementation.


h) Increase return on investment (ROI):
BIM is a powerful tool for increasing the return on investment (ROI) of construction projects. The BIM improves accuracy, improves collaboration, reduces waste, increases value, and helps improve ROI.
BIM enables stakeholders to visualize, design and construct buildings that are energy efficient, sustainable and cost-effective to operate, thus increasing value over time. 

My Final Thoughts
Benefits of using BIM include increased transparency, increased productivity, improved scheduling, increased safety, reduced costs, and increased return on investment for construction projects. It is included.



Rohan Vairagar

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