Patrick MacLeamy, FAIA HOK CEO buildingSMART International Chair

Part One Design and Build Diverge

Building (n)

Building (v)

Guilds Built Buildings

Brunelleschi Florence Cathedral Dome 1400s Guild Master = Master Builder

Architect >>> Builder Christopher Wren St. Paul’s Dome 1600s Guild Master = Master Builder

Architect >>> Contractor Architect >>> Builder Thomas U. Walter US Capitol Dome 1800s

Architect >>> Contractor Design separated from Build Thomas U. Walter US Capitol Dome 1800s

Part Two Buildings are Assembled not Built

Auto Assembly – 1900s

Window Assembly - Today

Today Buildings are Assembled - Not Built

AssemblyBuildingPlant

To Summarize: 1 Design separated from Build 2 Buildings are Assembled not Built

Part Three Reinventing the Building Process

organization Information exchange design What is ?

organization What is ?

Architect Owner Contractor Information Exchange Risk Gap Construction Mgr Insurance Lawyers Traditional Organization

organization Architect Owner Contractor Shared Information & Shared Risk / Reward

organization Information exchange What is ?

StructuralEngineerStructuralEngineer HVACEngineerHVACEngineer CityCity Constr.ManagerConstr.Manager FacilitiesManagerFacilitiesManager BuildingOwnerBuildingOwner CivilEngineerCivilEngineer ArchitectArchitect Traditional Information Exchange StructuralEngineerStructuralEngineer HVACEngineerHVACEngineer CityCity Constr.ManagerConstr.Manager FacilitiesManagerFacilitiesManager BuildingOwnerBuildingOwner CivilEngineerCivilEngineer ArchitectArchitect StructuralEngineerStructuralEngineer HVACEngineerHVACEngineer CityCity Constr.ManagerConstr.Manager FacilitiesManagerFacilitiesManager BuildingOwnerBuildingOwner CivilEngineerCivilEngineer ArchitectArchitect BuildingInformationModel(BIM)BuildingInformationModel(BIM) Information exchange

Program Design Through all Phases Documents Construction Operation

organization Information exchange design What is ?

CDDesignDD Construction Prog Effort Time Traditional Design

CDDesignDD Construction Prog Effort Time Traditional Design Ability to cost control of Design Changes Cost

Litigation Phase CDDesignDD Construction Prog Effort Time Traditional Design Ability to cost control of Design Changes Cost

Design Litigation Phase CDDesignDD Construction Prog Effort Time Ability to cost control of Design Changes Cost

Litigation Phase CDDesignDD Construction Prog Effort Time of Design Changes Cost Ability to cost control Design

Litigation Phase CDDesignDD Construction Prog Effort Time of Design Changes Cost Ability to cost control Design

AssembleOperate BIM BAM BOOM! Benefit Time

Australasia Australia New Zealand Asia Singapore China Korea Japan North America United States Canada Europe Italy Portugal Spain Switzerland Germany Finland Sweden NorwayAustria Netherlands Denmark Belgium France Great Britain Ireland Africa S. Africa

Goals - Promote efficiency in the building industry - Support open standards for information exchange - Develop a universal data translator

organization Information exchange design What is ?

Thank you