"In today's world, 3D modeling is rapidly replacing traditional 2D-based design and engineering. Given the vast array of capabilities and technical recalibration of engineering and design approaches that are using the 3D modeling framework, there is a pressing need to cohesively outline this domain knowledge. This book covers all the underlying concepts including the creation and application of 3D models, as well as leveraging on the data-driven intelligence concept including usage of various digitalization tools. Further, the data-driven concept has been explained in this book to highlight how it can be used for work-sharing by concurrently accessing the same model and database across various geographical locations and finally the deployment of overall project lifecycle management."