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Grand Hotel is a 500,000 sq. ft. high-rise hospitality development requiring continuous architectural model updates through the 50% and 100% Design Development (DD) stages. With design inputs evolving across Architecture and MEP disciplines, the project required a structured BIM workflow to keep the architectural model, coordinated services, and extensive drawing packages aligned. Excelize supported the development of the BIM model and construction documentation while maintaining consistency between the model and extracted sheets.
Design updates and consultant inputs from the Architecture and MEP teams, together with requirements for Design Development documentation, construction drawings, General/Good-for-Construction (GFC/DD) packages, and interior drawing packages.


Frequent design updates during the DD stages created a risk of inconsistencies across project information
Difficulty maintaining alignment between the BIM model and multiple drawing packages
Coordination gaps between Architecture and MEP disciplines
Time-consuming updates across numerous sheets and documentation packages
Risk of outdated information remaining in drawings after design revisions
Potential errors and rework caused by inconsistencies in construction documentation
High-rise hospitality projects generate a large volume of design and construction documentation, while design decisions continue to evolve through the Design Development stages. When model information and drawings are updated through disconnected processes, revisions can quickly create inconsistencies, resulting in outdated sheets, coordination gaps, and avoidable rework.The challenge becomes more significant when Architecture and MEP consultants are developing and revising their designs simultaneously. Changes to one discipline can affect layouts, service coordination, ceiling conditions, interiors, and other documentation packages. Without a controlled BIM workflow, keeping every affected drawing synchronized becomes increasingly difficult.For Grand Hotel, maintaining a centralized and continuously updated BIM model provided a consistent information source for design development and documentation. By extracting drawings from the coordinated model and applying structured revision and QA/QC processes, the project team could manage design changes more efficiently while reducing the risk of discrepancies between the model and issued documentation.
Reviewed the latest design inputs and revision information received from Architecture and MEP consultants
Updated the Architectural BIM model at the 50% DD milestone
Incorporated subsequent design changes and progressed the model to the 100% DD milestone
Performed coordination checks between the Architectural model and MEP inputs
Identified and addressed coordination issues affecting architectural layouts and documentation
Extracted detailed drawings across project packages, including interiors
Maintained standardized sheet templates and documentation conventions
Performed QA/QC checks to verify model-to-drawing consistency and drawing accuracy
Tracked revisions and continuously updated affected model elements and sheets
Delivered the coordinated model and drawing packages for project execution readiness




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