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BIM EXECUTION PLANNING PROCESS
END PROCESS Schematic Design Contractor Cost Estimation Perform Cost Estimate Design Development Contractor Cost Estimation Perform Cost Estimate Construction Documents Contractor Detailed Map Perform Cost Estimate Operations Contractor Record Model Compile Record Model Schematic Design Architect 3D Macro Coordination Perform 3D Coordination Design Development Architect 3D Macro Coordination Perform 3D Coordination Construction Documents Architect 3D Macro Coordination Perform 3D Coordination Planning Owner Programming Validate Program Schematic Design Architect Design Authoring Author Schematic Design Schematic Design Architect Virtual Prototyping Develop Virtual Prototype Design Development Architect Design Authoring Author Design Development Design Development Architect Virtual Prototyping Develop Virtual Prototype Construction Documents Architect Detailed Map Author Construction Documents Construction Documents Architect Virtual Prototyping Develop Virtual Prototype Schematic Design Contractor 4D Modeling Create 4D Model Design Development Contractor 4D Modeling Create 4D Model Construction Documents Contractor 4D Modeling Create 4D Model Schematic Design Engineer Engineering Analysis Perform Engineering Analysis Design Development Engineer Engineering Analysis Perform Engineering Analysis Construction Documents Engineer Engineering Analysis Perform Engineering Analysis Construction Documents (WP) Schematic Design Design Development Program Model Architectural Model Schematic Design Cost Estimation Schematic Design 4D Model Schematic Design Engineering Analysis Model Architectural Model Design Development Cost Estimation Design Development 4D Model Design Development Engineering Analysis Model Architectural Model CD (MP) 3D Macro Coordination Model CD (MP) 4D Model CD (MP) Cost Estimation Record Model MEP Model MEP Model MEP Model Schematic Design 3D Macro Coordination Model Schematic Design 3D Virtual Prototypes Design Development 3D Macro Coordination Model Design Development 3D Virtual Prototypes CD (MP) Engineering Analysis Model CD (MP) 3D Virtual Prototypes CD (MP) 3D Micro Coordination Model Structural Model Structural Model Structural Model Civil Model Civil Model Civil Model
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EXISTING CONDITIONS MODELING
Geotechnical Report Historical Site / Facilities Information GIS Data Responsible Party Survey Existing Facilities Responsible Party Survey Existing Site Conditions Responsible Party Collect Current Site Conditions Data START PROCESS Responsible Party Compile Existing Conditions Information END PROCESS Responsible Party Collect Data through Photographs Responsible Party Laser Scan Existing Conditions Laser Scan Model Survey Model Existing Conditions Information Model
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Incorporate Contingencies/ Overhead Establish Cost Estimates
Cost estimation Cost Reports Analysis Method Cost Database Contractor Incorporate Contingencies/ Overhead NO NO NO Contractor Establish Cost Estimates Contractor Adjust BIM for Takeoff Model ready for QTO/Cost Analysis? Contractor Export BIM for Analysis Contractor Develop Quantities Schedule Contractor Review Quantities Results acceptable? Contractor Evaluate Methods for Assembly Construction Contractor Organize Quantities to Cost Data Contractor Calculate Costs from Quantities Contractor Review Costs/Results Contractor Incorporate Contingencies/ Overhead Results in compliance with cost target? START PROCESS YES YES YES END PROCESS 3D Model Quantity Takeoff for Assemblies Cost Estimate for Assemblies
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4d modeling All Disciplines Set Construction Sequencing and Flow
Productivity Information Lead Times All Disciplines Set Construction Sequencing and Flow All Disciplines Prepare/Adjust Schedule START PROCESS NO NO All Disciplines Establish Information Exchange Requirements All Disciplines Create New of Modify Previous 3D Model 4D Modeler Link 3D Elements to Activities All Disciplines Validate Accuracy of 4D Models Model correct? Schedule optimized? All Disciplines Review 4D Model/Schedule YES YES END PROCESS 3D Model Schedule (Draft) 4D Model (Draft) Schedule 4D Model
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Site analysis Responsible Party Analyze Project Site Data
Site Investigation Data Responsible Party Analyze Project Site Data Generate Site Analysis Model NO NO Responsible Party Analyze Area Data Responsible Party Select a Building Site Location Is site acceptable and available? Responsible Party Determine Building Location and Orientation Is building location acceptable? START PROCESS YES YES END PROCESS Site Analysis Model
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programming Owner Identify Area Requirements
Site Information Owner Identify Area Requirements Identify Building Use/Type Identify Cost Targets NOT ACCEPTABLE Owner Create Program Architect Generate Conceptual Building Layout Owner Identify Final List of Requirements Is site acceptable and available? START PROCESS Start Design Programming ACCEPTABLE END PROCESS Site Analysis Model Existing Conditions Model Program Model
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Design authoring Architect Architect Architect Engineer Engineer
Parametric Modeling Content Architect Create Construction Documentation Architecture Model Architect Create Schematic Design Architecture Model Architect Create Design Development Architecture Model Engineer Create Construction Documentation Model Engineer Create Schematic Design Structural Model Engineer Create Development Architecture Structural Model NO NO NO Does the model meet the requirements? Does the model meet the requirements? All Disciplines Identify Models Required All Disciplines Identify Content for Model Creation Architect Develop Initial Architecture Model Does the model meet the requirements? END PROCESS START PROCESS YES YES YES Engineer Create Construction Documentation MEP Model Engineer Create Schematic Design MEP Model Engineer Create Development Architecture MEP Model All Disciplines Create Other Models (as needed) All Disciplines Create Other Models (as needed) All Disciplines Create Other Models (as needed) Schematic Design Architectural Model MEP Model Structural Model Other Design Development Architectural Model MEP Model Structural Model Other Construction Documentation Architectural Model MEP Model Structural Model Other Program Model Preliminary Architecture Model
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Design review Architect Create Virtual Mockups Architect/User
Perform End User Review All Disciplines Compile Design Review Feedback Return to Design Authoring NO All Disciplines Compile Info for O & M Review Facility Manager Perform O & M Review Design acceptable? START PROCESS END PROCESS YES All Disciplines Compile Model for Constructability Review Contractor Perform Constructability Review Design Model Design Review Information
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Energy analysis Construction Type Library Space Type Library Mechanical System Library Energy Takeoff Analysis Method Weather Data Contractor Assign Construction Types to Building Elements NO NO Responsible Party Adjust BIM for Energy Analysis Mechanical Engineer Assign Outside Design Criteria and Energy Targets Is model ready for simulation? Mechanical Engineer Export BIM for Analysis Mechanical Engineer Analyze Energy Demand and Consumption Mechanical Engineer Review Energy Analysis Results Mechanical Engineer Prepare Report for Documentation Results acceptable? START PROCESS YES YES END PROCESS Mechanical Contractor Create and Assign Thermal Zones Design Model Energy Analysis Model Note: This map was developed from a review of the bSa/OGC AECOO-1 Testbed Project
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Structural analysis NO Generate Structural Layout
Soil Data Wind Loads Seismic Loads Snow Loads NO Structural Engineer Generate Structural Layout Structural Engineer Generate Structural Design Model Structural Engineer Export Model to Structural Analysis Application Structural Engineer Analyze Model Is site acceptable and available? Structural Engineer Export Model to Structural Design Application Structural Engineer Update Structural Design Model START PROCESS YES END PROCESS Architecture Model Structural Design Model (Draft) Structural Analysis Model Structural Design Model
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Lighting analysis Lighting Engineer Analyze Model for Daylighting NO
Solar Data Weather Data Lighting Engineer Analyze Model for Daylighting NO Lighting Engineer Identify Lighting Criteria Lighting Engineer Generate Lighting Layout Lighting Engineer Generate Basic Lighting Model Lighting Engineer Export Model to Lighting Analysis Application Lighting Engineer Modify Model for Analysis Lighting Engineer Analyze Model for Lighting Levels Is building lighting acceptable? Lighting Engineer Export Model to Lighting Design Application Lighting Engineer Update Lighting Model START PROCESS YES END PROCESS Lighting Engineer Analyze Model for Density Levels Architecture Model Other Applicable Models Structural Model Lighting Design Model (Draft) Lighting Analysis Model Lighting Design Model
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Design coordination BIM Coordinator Create Model Sharing System
Company Implementation Standards Contract Requirements Information Exchange Requirements BIM Coordinator Create Model Sharing System BIM Coordinator Define Coordination Meeting Location All Disciplines Define Information for Discipline Models All Disciplines Create Discipline Models BIM Coordinator Compile Composite Model BIM Coordinator Perform Collision Detection Any collisions? All Disciplines Identify Solutions to Collisions START PROCESS Start Design Coordination Process YES NO All Disciplines Define the Areas of Coordination All Disciplines Develop Schedule for Coordination END PROCESS All Disciplines Establish a Protocol to Address Collisions Design Model Coordination Model by Discipline Coordination Model
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Site utilization planning
Schedule Construction Equipment Libraries Contractor Add Construction Equipment Contractor Analyze Site Layout for Phase Transition NO NO Contractor Identify Construction Phases Contractor Determine Temporary Facilities Are all phases analyzed (occurs for each phase)? Is plan acceptable? Contractor Distribute Plan to Various Parties START PROCESS YES YES END PROCESS Contractor Analyze Site Layout for Space and Time Conflict Contractor Insert Phased Staging Areas Design Model Existing Site Conditions Model Site Utilization Plan
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3d control and planning NO NO Contractor
Design Specifications and Intent Schedule, Cost, and Labor Info Construction Families and Libraries 3D Controls Report NO NO Contractor Determine Scope of Work to be Analyzed Contractor Identify Alternative Construction Methods Contractor Model Alternative Methods Contractor Analyze Various Methods Is model acceptable? Contractor Compare and Select Options Contractor Coordinate Construction Sequences Is construction sequence acceptable? Contractor Generate Construction Plans START PROCESS YES YES END PROCESS Design Model Site Utilization Model Construction Model
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record modeling NO Owner Identify Information Requirements
Equipment Information Project Submittal Information COBIE Requirements NO Owner Identify Information Requirements Facility Manager Compile Information Facility Manager Generate Additional Required Information Facility Manager Compile Information in FM Application Is model acceptable? START PROCESS YES END PROCESS Design Model Coordination Model 4D Model Record Model
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Maintenance scheduling
Sensor Information CMMS Information Warranty and Specification Information Productivity Information NO Facility Manager Collect Building System Data Facility Manager Interpret Data for Maintenance Needs Facility Manager Prepare/Adjust Schedule Responsible Party Perform Maintenance Responsible Party Validate Equipment Performance Correct? Facility Manager Regenerate Maintenance Data START PROCESS YES END PROCESS Record Model Schedule
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Building systems analysis
Sensor Data Other Performance Data Performance Targets Performance Costs Weather Data Facility Manager Interpret Data for Maintenance Needs NO NO Responsible Party Adjust BIM for Performance Analysis Is model ready for simulation? Responsible Party Prepare/Adjust Schedule Responsible Party Prepare/Adjust Schedule Facility Manager Perform Maintenance Facility Manager Validate Equipment Performance Results acceptable? START PROCESS END PROCESS YES YES Facility Manager Interpret Data for Maintenance Needs Energy Analysis Model Record Model Building Performance Analysis Model Building Performance Analysis Output
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