Building Information Modelling (BIM) Group Project PDF

GROUP PROJECT\ \ \ TITLE:-\ BUILDING INFORMATION MODELLING\ (BIM)\ \ \ \ \ SUBMITTED BY:-GROUP 11 SUBMITTED TO:M.K PAL SIR\ DEPT. OF CIVIL ENG.\ IIT (BHU) VARANASI\ \ \ \ \ \ CONTENTS\ \ 1. Team Members\ 2. Abstract\ 3. Introduction\ a)Definition of BIM\ b)Need for BIM\ c)Some examples of countries...

GROUP PROJECT\ \ \ TITLE:-\ BUILDING INFORMATION MODELLING\ (BIM)\ \ \ \ \ SUBMITTED BY:-GROUP 11 SUBMITTED TO:M.K PAL SIR\ DEPT. OF CIVIL ENG.\ IIT (BHU) VARANASI\ \ \ \ \ \ CONTENTS\ \ 1. Team Members\ 2. Abstract\ 3. Introduction\ a)Definition of BIM\ b)Need for BIM\ c)Some examples of countries that adopted BIM\ 4. BIM Applications -USE of BIM over CAD 5\. Challenges And Issues in Bim -Nature of Design Complexity **-**Lack of Focus and Marketing **-**Economies of Scale**\ **6. Future Possibilities -Virtual Reality (VR) and Increased Reality (AR)\ -Energy Efficiency and Sustainability -Smart Building Integration\ -3D Printing in BIM\ 7. Compliance and Safety Regulation\ -Code Compliance and Permitting -Enhanced Safety Planning -Enhanced Collaboration and Coordination\ 8.Case Studies TEAM MEMBERS\ \ \ Leader:- KARTIKEYA KULHARI\ Co Leader:- AJEET SINGH\ \ \ \ OTHER MEMBERS:-\ \ \ SAMYAK GOYAL\ RITESH KUMAR\ PRAKHAR SRIVASTAVA\ VIVEK MEENA\ PRAKHAR SRIVASTAVA\ VENKAT\ RAVINDRA KUMAR\ JATHIN SWAROOP\ HARSHITA\ SHAURYA PATEL\ DHRUV CHAUHAN\ VIDHU VARSHINI\ \ \ \ \ \ \ \ ABSTRACT\ \ With the advances in new technologies, there has been an increasing interest in the application of Building Information Modelling (BIM). BIM is a process that involves creating and managing digital representations of physical and functional characteristics of a building or infrastructure.\ \ Understanding the concept of BIM involves recognizing it as a digital approach to designing, constructing, and managing buildings and infrastructure.\ This paper presents a comprehensive overview of BIM, exploring its fundamental concepts, evolution, and diverse applications. It begins with an examination of the core concept underlying what actually is BIM, including its data-centric approach and collaborative framework. The review then goes to the various applications of BIM across different stages of a building project, from conceptual design to construction and facility management.\ \ Understanding the concept of BIM involves grasping its fundamental principles, components and how it revolutionizes the AEC industry. By synthesizing current research and industry practices, this review aims to provide a good understanding of BIM's role in advancing modern construction practices and its potential for future development.\ \ \ INTRODUCTION\ \ Building Information Modelling (BIM) is an intelligent model-based process that provides insight for creating and managing building projects faster, more economically, and with less environmental impact. It is a process of creating and managing 3D building data during its development. BIM is a complex multiphase process that gathers input from team members to model the components and tools that will be used during the construction process to create a unique perspective of the building process. The 3D process is aimed at achieving savings through collaboration and visualization of building components into an early design process that will dictate changes and modifications to the actual construction process. It is a very powerful tool that when used properly will save money, time and simplify the construction process. Over the year the industry has commercialized BIM towards architectural related professionals, however, the real purpose and benefits of BIM relate to all construction industry professionals. The 3D representation of the building and now used in roads and utilities too and is geared towards all construction professionals, and all of you are responsible for understanding the process and participate in providing input to the software. BIM makes a reliable digital representation of the building available for design decision making, high-quality construction document production, construction planning, performance predictions, and cost estimates. Not only, that BIM can also be used by the property owners, once the construction process has ended, to carefully monitor how the building is performing and to complete repairs efficiently. The building information modelling process covers geometry, space, light, geographic information, quantities, and properties of building components. BIM can be used to demonstrate the entire building life cycle, including the processes of construction and facility operation. - NEED FOR BIM\ \ 1.BIM provides a way to work concurrently on most aspects of building life cycle process.\ 2. Provides a way to change traditional architectural phases and data sharing\ 3. The modeling process integrates actual construction pieces and parts 4\. BIM can be used as a tool to estimate and complete construction cost forecasting\ 5. Used to monitor actual building performance data\ 6. The software can be used to collect data on warranty, aging, defects, and installation time 7\. Determine whether a temporary construction set up is needed\ 8. Can be used to sequencing planning or determining how the phases of a project should be scheduled\ 9. Detect or avoid construction and design issues early in the game preventing change orders and unforeseen conditions. - COUNTRIES THAT ADOPTED BIM\ \ Some countries that adopted BIM due to some motivation factors.\ \ 1.USA\ Strategies to reduce strong resistance Improve cooperation skills\ Acceptance of stakeholders to BIM\ Increase the level of knowledge of BIM Provide adequate training\ Coordination among stakeholders in the project\ Provide adequate support by senior management for BIM application.\ \ 2.UK\ Adopting collaborative methods and approaches within the design team\ Provide staff with experience in the field of BIM\ Provide contract forms that are suitable for use of BIM\ Development of standards for use of BIM\ \ 3.China\ Prepare validation for BIM tools\ Pressure by government\ Coordination among stakeholders in the project\ \ 4. Australia\ Provide adequate support by senior management for BIM application.\ Develop higher strategies that encourage cooperative work, conflict resolution and reduce the strong resistance to change towards new technologies\ Develop a plan for BIM adoption by the government.\ Not only training to expand knowledge of BIM, but dealing with external organizations of investors and experts with expertise in the field of BIM\ Improvements in information technology (IT) infrastructure\ Improvements in computer hardware and software\ Government interest through the adoption of BIM for many demonstrator projects.\ \ \ 5.Nigeria\ Increase the level of knowledge of BIM Expanding the scope of research related to BIM\ Provide adequate support by senior management for BIM application.\ Provide adequate training\ Facilitate educational facilities for the purpose of supporting their use\ The government\'s obligation to use BIM in projects.\ \ \ SOME EXAMPLES from applications in BIM:\ 1. Building information modelling in reinforced concrete\ 2. Building Information Modelling in Precast Concrete\ 3. Building Information Modelling in Architecture design\ 4. Building Information Modelling in Infrastructure.\ 5. Building Information Modelling in Joint connection of buildings. d\) Detailed design e\) Design Analysis f\) MEP g\) Construction Management h\) Time Management (PERT & CPM) I\) Utilities j\) Road Construction k\) Scheduling l\) Cost Analysis & Quantity schedule m\) Property Management n\) Documentation Industry groups are trying to develop one standardized BIM model that can be used to integrate all different types of modeling systems. By doing this, they will facilitate the coordination and communication in the design-construction-operation team under one single platform. The purpose of this movement is to create a single data center, with multiple CAD and specs depending on the discipline that you are working for.\ \ All data will then come together allowing it to be used for take-offs, analysis, coordination and important project milestones. This effort will help standardize the process and will establish a base that can be used during the bidding process so everyone can be judged using some standard guidelines. - **USE of BIM over CAD**\ \ One of the main advantages to introducing a design method that will resonate with everyone from project managers to contractors and developers is cost savings. With BIM being mandated in Singapore for several years, Red stack has gained significant experience implementing BIM and is seeing BIM deliver significant cost savings for design and construction projects.\ In the days of 2D drawing, it was impossible to fully visualise what a project would actually look like until it was built. By then, minor issues that could be easily 0spotted and amended with BIM solutions have become expensive headaches instead. Not only do they cost money to fix, they take time as well. If there\'s anything worse than a project that\'s over budget, it\'s one that\'s also late.\ In our experience, contractors choose BIM solutions because they can achieve a cost saving of between 10 and 12 per cent over the course of a contract.\ BIM is not a software product, but rather a methodology that seeks to link all parts of the design and construction process, ensuring that any problems can be reworked before contractors break ground.\ \ It does this through a series of steps to ensure there is consistency throughout the design process. These are: \> Visualization - see how the drawings look and ensure they are viable. \> Coordination - work out how the design will manifest once construction starts. \> Collaboration - get architects, project managers and contractors working with consistent information. - CHALLENGES AND ISSUES IN BIM\ **\ ** One of the biggest challenges is to obtain buy-ins from owners. Most residential owners are unwilling to pay for a complete set of high-quality plans.\ \ As long as the drawings are turned in on schedule, they have no preference as to how the package is delivered ( that is, whether it is done in CAD or BIM). Without their buy-ins, it is much harder to "succeed". - **Nature of Design Complexity\ **\ There is a common belief that "smaller scale" equates to "fewer issues".\ "BIM is generally perceived as more applicable and profitable to larger, high-rise building projects. This user perception has been a strong impediment to BIM usage on small residential architecture projects," corroborates Ravi Khanna, MRICS, Country Head -- India, BCRE.s. - **Lack of Focus and Marketing\ \ ** Commercial BIM gets a greater degree of focus for one simple reason: marketing. And the largest BIM software providers, Autodesk and Graphisoft, focus primarily on commercial building projects.\ Residential BIM users are rarely discussed, whether it is for architectural, HVAC, structural or energy analysis. So, the potential of BIM remains unknown to many residential building developers and owners. **Economies of Scale\ \ ** The profit marginality between residential BIM and commercial BIM projects varies significantly.\ Compared to commercial projects, residential BIM projects achieve fewer outcomes (based on marginal value vs. expenditures of time/resources vs. commercial structures).\ A larger project scope is required to move from "marginal" benefits to "significant" benefits. Due to this, the residential sector is not ready to invest time, energy and resources into the new processes related to BIM.\ \ **\ Future Possibilities** - We can expect some future things that will be happened with BIM or through BIM. In future it will ease the way of building multiple things and analysing their detailing. Some possibilities in future are:\ **Virtual Reality (VR) and Increased Reality (AR)\ \ VR** and **AR** advances give many advantages that improve partner engagement. VR permits clients and group individuals to investigate 3D models in a virtual environment, giving a practical sense of scale. AR can overlay advanced data on the physical world, helping in development by giving real-time information around components and frameworks.\ \ **Energy Efficiency and Sustainability\ **Green Building Design: It simulates building energy use, therefore allowing sustainable materials and methods into the design process as soon as possible. Advanced analytics control and optimize lighting, ventilation, and energy usage. - Environmental Impact Assessment: Future BIM will have AI for checking the material and processes used against their environmental impact. This should help designers choose greener options that fit within regulation and energy standards. **Smart Building Integration\ Internet of Things and Smart Systems:** BIM will most probably include real-time tracking and management of the energy, security and maintenance activities of a structure using IoT data. Resulting in buildings that can be considered 'smart' as they adjust the behaviour and needs of the occupants.\ **Planned Maintenance and Repair Automation:** In these recorded data's, BIM systems will know when a system or part is nearing the end of its serviceable life and needs maintenance or replacement, thus helping to schedule and minimize service interruptions more effectively.\ \ **3D Printing in BIM\ Cost and Time Efficiency:** By reducing material waste and increasing production, 3D printing can lower costs and accelerate project timelines.\ **Environmental Sustainability:** The ability to minimize waste and use sustainable materials aligns with eco-friendly practices, contributing to a reduced carbon footprint in construction projects. **Compliance and Safety Regulation\ \ Code Compliance and Permitting:** BIM will automate checks for code compliance and regulations, therefore a source of improved accuracy and will save time in the permitting stage. **Enhanced Safety Planning:** An emergency scene virtually and pre-planning of safety measures in the BIM model allow developers to take care of safety concerns that, in turn, will be of value not only to construction workers but also to future building residents.\ \ **Enhanced Collaboration and Coordination\ **\ Integrated Project Delivery (IPD): BIM allows architects, engineers and contractors---to collaborate on the same model with a single, common known information. Future developments will add real-time collaboration capabilities; changes may be made almost instantly, reducing errors in projects and delays. Cloud-Based BIM Platforms: cloud-based BIM will coordinate anywhere. Virtual teams and updates will be shared and allowed access to the latest information.\ \ **Case Studies\ ** **Case Study 1:** **Maryada Purushottam Shri Ram International Airport** **Maryada Purushottam Shri Ram International Airport**, located in Ayodhya, Uttar Pradesh, is a prime example of the successful integration of Building Information Modelling (BIM) in major infrastructure projects in India. The airport was developed by the **Airports Authority of India (AAI)** and was inaugurated by Prime Minister Narendra Modi on December 30, 2023. The project is a brownfield upgrade of an existing airstrip in Faizabad, which is situated on a 3.96 km² area of land. BIM technology was the essential tool that drove airport construction. By using BIM, the development team created a 3D model of the modelled airport, which served as a platform for communication and coordination for different stakeholders during the development. The 5D BIM model provided for an Airport 3D modelization to precisely and efficiently determine the construction costs and schedule the construction activities. Making it possible for interaction between the diverse project stakeholders was another important role of the model. The use of BIM technology indeed was a determining factor in the undisputed success of the Maryada Purushottam Shri Ram International Airport project, which demonstrates the role of BIM in the modern construction process. **Case Study 2: Delhi Metro Rail Corporation** The **Delhi Metro Rail Corporation (DMRC)** is another shining example of the successful integration of BIM technology in major infrastructure projects in India. This advanced application of BIM has significantly improved project management, visualization, and cost estimation. The DMRC project involved the use of a 5D BIM model. This allowed the project team to visualize the metro rail network in 3D. It provided a comprehensive view of the project. It also facilitated efficient communication among various stakeholders. The 5D BIM model was particularly useful. It enabled accurate cost analysis. It also helped in setting up an optimal schedule for project activities. In this manner, my ability to execute high-calibre project management was shown. Our future task was done on time and within budget. f in X The case of the Delhi Metro Rail project done with 5D BIM features stands as a match of the capability of BIM technology in the current infrastructure industry growth. In this way, it brings out the way BIM technology has an integral role to play in reshaping the infrastructural configuration of the country **Case Study 3: Bangalore International Airport** The Bangalore International Airport Limited (BIAL) identified BIM as the ideal platform for the design and planning of Terminal 2. The use of BIM facilitated seamless coordination among various stakeholders, resulting in efficient project execution. The BIM model gave the project the ability to visualize the future terminal building in 3D, identify any problems in the design stage, and perform any needed modifications before the actual start of construction. By using this active, purposeful method, we managed to save time and money. In addition, the BIM model was also a critical tool for communication with our stakeholders. It enabled the project team to put their ideas and plans across to the airport authorities, regulatory agencies, and any other relevant stakeholders in a concise manner. The completion of Terminal 2 of the Bangalore Airport under BIM, in large-scale projects, serves as the reason for such advantages. \*\*\*\*\*\*\*\*\*END OF REPORT\*\*\*\*\*\*\*\*\*