This document discusses the benefits of building information modeling (BIM) in construction project management. It explains that BIM allows for improved collaboration, coordination, planning, and decision-making across the project lifecycle from design through construction and operations. Integrating BIM with project scheduling through 4D modeling provides visualizations that improve constructability analysis, site planning, progress tracking, and issues resolution. Studies found that BIM can deliver cost savings of up to 30% over the lifetime of a building project through improved design, construction, and facility management.