The implementation of BIM in construction projects has a direct impact on the construction phase. L&T Construction WWW SBG utilizes BIM to generate accurate construction documentation, enabling precise quantities, cost estimations, and construction sequencing. The 4D BIM capability, which integrates project scheduling with the 3D model, provides a dynamic visual representation of construction progress over time. This aids in identifying potential conflicts and optimizing construction sequences, leading to more efficient and timely project delivery. BIM is a digital representation of physical and functional characteristics of a built asset (Buildings and Infrastructures).
It includes both graphical and non-graphical information that is shared and managed collaboratively among project stakeholders. BIM sets out the framework, roles and responsibilities for collaborative production and management of build asset information.
Ms. Sudripta Misra, HEAD – EDRC (Water & Wastewater SBG) , supported widely in BIM implementation across WWW SBG which paid the way for the successful implementation of Building Information Modeling (BIM) (BIM3D & BIM4D) within our organization .This has transformed our project management processes and collaboration. The positive impact of Digital on our projects is already evident, and we are confident that its benefits will continue to grow under her guidance.
In the digital realm, there are no technology silos anymore. Amalgamation of technologies leads the way for improving efficacy of projects and utilization of manpower. Especially the Immersive technologies (AR & VR) gives life to the BIM and GIS data for project.
Implementing BIM in water supply projects completely transformed the planning, design, and execution stages. Through digital infrastructure modeling, BIM enhanced the collaboration among stakeholders to ensure precise representation of water systems. It enabled real-time data integration, improving decision-making for effective resource allocation. BIM's 3D visualization helped to discover possible design conflicts, reduce mistakes, and improve project deadlines. In addition to improving the overall resilience of water supply projects, BIM's capability to model scenarios helps with risk reduction. WTP BIM models layouts have been created for Rajghat MVS, Chandrawal, Khatan, Jalandar, Keonjhar-II, Shivkar, Parasi, Hubbali, Amritsar.
The 3D model serves as the foundation of Building Information Modeling (BIM), acting as the skeleton onto which we layer muscles and veins, adding depth and complexity to the digital representation.
3D models play a pivotal role in overcoming the limitations of visualizing the final output. With dynamic 3D models, we eliminate the need for view-based drawing creation, making tasks such as generating floor plans, elevations, sections, isometric views, and detailed views effortless. This paradigm shift has significantly enhanced the productivity of our EDRC team.
Moreover, these 3D models are integral for subsequent integration and implementation, including 4D and 5D scheduling, as well as immersive technologies like AR and VR.
Despite common misconceptions within the AEC industry, many believe that BIM primarily enhances productivity during the design phase, overlooking its potential impact on construction, operation, and maintenance phases. However, the true objective of BIM is to streamline processes and make tasks more manageable for individuals working at the execution site.
The foremost step AECO industry should take in this Digital transformation is to embrace BIM Methodology with the right tools for achieving superior project outcomes. Collaborative production and streamlined management of information are the key objectives of the BIM implementation. So, we leveraged information enriched 3D Model, CDE, 4D BIM, BIM & GIS integration and immersive technology to have better outcomes.
The 4D BIM Model offers a comprehensive understanding to project stakeholders regarding the construction sequence. By integrating time-related data into the 3D model, it enables the monitoring and visualization of project progress, providing valuable insights into how the construction will unfold.
Expanded the utilization of the 4D time liner for the RWR construction, enhancing our ability to visualize and track the progress of cutting and filling activities for both the Bed and Bund of the reservoir.
Virtual reality (VR) and augmented reality (AR) are two common forms of immersive technology that provides user with a sensation of presence or immersion in a digital world. Immersive technology is redefining how projects are created, viewed, built, and managed in the architectural, engineering, and construction (AEC) sector. It is also changing established processes.
AR overlays virtual elements onto the real world, enhancing the user's perception and interaction with their physical surroundings. Augmented Reality (AR) stands out as a pivotal element in our Field BIM Implementation, providing a superior comprehension of the 3D model directly at the execution site. Our successful implementation of AR in four projects—RGLC, Mandya, Dharwad, and Bandra—has underscored its effectiveness in enhancing project understanding and execution efficiency.
For the site team, training is provided to utilize the AR technology properly at site.
The Rural Water Supply project of Dharwad, being in the initial stages of BIM 4D implementation, provides an opportunity for enhanced project planning, visualization and has many benefits like risk mitigation, clash detection, scheduling etc. With the present focus on water treatment plant, one of the most complex and crucial structure of the project a BIM coordinator has been identified to provide seamless implementation, and has been given periodic trainings in relevant software, both online and offline modes. Additionally, the BIM coordinator from EDRC has conducted on-site visits to facilitate training sessions for the planning and execution teams. These sessions have focused on the implementation of augmented reality (AR) technologies at the project site, with practical demonstrations conducted on the filter house and filter annex buildings within the water treatment plant.
Implementing VR in water supply projects offers engaging experiences to stakeholders, which transforms the process. Site teams use virtual reality to better comprehend and collaborate on complicated water infrastructure by seeing them in a three-dimensional setting. Stakeholders could virtually inspect water treatment plants, pipelines, and reservoirs to pinpoint any possible problems prior to construction. For VR, a dedicated space available for our IC known as "PratiBIMb" Lab, wherein model reviews and clash detections were carried out using Trezi and TwinMotion.
Centralized project data, CDE automation ensures real-time access to accurate information, enhancing communication among stakeholders. Automated workflows streamline document management, version control, and data sharing, minimizing errors and delays. This digital transformation fosters transparency, improves decision-making, and boosts overall project efficiency. CDE automation in water supply projects facilitates seamless collaboration, allowing teams to work cohesively, share insights, and respond swiftly to dynamic project requirements, ultimately contributing to the successful and timely delivery of sustainable water supply infrastructure. Ballia WSS Package- 2, Pakur Hiranpur Block – RWSS, Dharwad Dwss, Odisha Ganjam, Jharkhand Sahibganj, Nabrangpur, Mandya Wss, Chittorgarh Wss, Kuidfc-Kalburagi 24x7, Kuidfc-Belagavi 24x7, Kuidfc-Hubbali 24x7, Jalandhar – BWSS, Parallel Carrier System To RGLC (Ph-Iii), Parallel Carrier System To RGLC (Ph-III) And K&C Valley, Bangalore, projects dataset are integrated into CDE.
The implementation of the Common Data Environment, a cloud-based working environment, and the adoption of BIM 4D within our operations, enhances project delivery and efficiency. Additionally, the development of parametric modeling, a strategy aimed at reducing repetitive design tasks, thereby streamlining our design process.
With the help of automation, we reduced the hours of work required to create the folder structure in Autodesk Construction Cloud.
We created a python script which will create a thousand plus folders in Autodesk Construction Cloud just in a click and it will automatically be updated in cloud environment as well.
The integration of BIM and GIS has been implemented in WWW SBG to overcome the challenges raised during planning, coordination, and to increase overall project efficiency. Amritsar BWSS BIM 440 MLD water treatment plant, Rajghat MVS, Dharwad, Pakur Hiranpur Block - RWSS data have been completely integrated into GIS using Geo BIM technology.
BIM-GIS is not about bringing the Building Models with actual location awareness; it is process of combining capabilities of both the technologies for betterment of the project lifecycle.
BIM is about data, and GIS is about spatial data. When we merge these two worlds, we unlock a wealth of information that can revolutionize how we design, build, and manage our infrastructure.
Advancing AI/ML in Building Information Modeling (BIM) integrates predictive analytics for project management, cost estimation, and risk assessment. 4D Automation enhances BIM by incorporating real-time scheduling and progress tracking. This convergence streamlines construction processes, optimizes resource allocation, and fosters agile decision-making, driving efficiency and innovation in the construction industry.
The role of new technology in the AEC business is growing in importance due to its ongoing evolution. Machine learning (ML) and artificial intelligence (AI) are leading the pack, expanding the capabilities of building information modeling (BIM) and 3D modeling. Professionals can leverage the capabilities of these state-of-the-art technologies to enhance design efficiency, optimize the allocation of resources, and guarantee the construction of safer and more sustainable structures. By using algorithms to evaluate massive datasets for predicted insights, AI/ML may be integrated into Building Information Modeling (BIM) for water projects. AI-driven BIM enhances water project planning by
BIM 4D automation in water supply projects integrates time-related data, revolutionizing project planning and execution. By incorporating the fourth dimension, time, into Building Information Modeling (BIM), it enables dynamic visualization of construction sequences and schedules. This automation optimizes resource allocation, minimizes delays, and enhances overall project efficiency.