小学六年级英语试卷unit

BIM from the Construction ManagerGeneral Contractor Viewpoint,Barnhart, Inc. a Heery International Company Sumeet GadiSenior Vice PresidentRandy LaNearBIM ManagerACCM ConferenceJune 19th 20th Newport Beach CA.,Barnhart, Inc. a Heery International Company,Founded in 1983, celebrating our 25th yearHeadquartered in San Diego6 Regional Offices throughout California4th Largest Educational Builder in the Nation Largest K-12 Educational Builder in the NationA pioneer in use of new technologies for the construction industry,Why Barnhart implemented BIM,Strategic ConsiderationsWe are committed to being a Leader in technology use in our industryWe have historically been in the forefront of new technology adoptionBIM is the wave of the futureIncreasing awareness and desire among OwnersTactical ConsiderationsDesign Validation Constructability Analysis Interference DetectionConstruction Planning VisualizationConstruction Coordination Trade Collaboration,How Barnhart implemented BIM,Strategic ConsiderationsLevel of Corporate CommitmentBaby Steps Vs. Deep End of the PoolResourcesTactical ConsiderationsProject SelectionDecide Extent of ModelingDefine Deliverables,How Barnhart implemented BIM,Strategic DecisionsFull Corporate CommitmentDeep End of the PoolIn-house Core Competency with Out-sourced AugmentationTactical DecisionsDel Norte High SchoolComplete Architectural/Structural/Systems ModelConstruction / As-built / Facilities Model,Construction Management Real Life Applications Of BIM / VDC / IPD,BUILDING INFORMATION MODELINGVIRTUAL DESIGN CONSTRUCTIONINTEGRATED PROJECT DELIVERYBIM / VDC / IPD How does it provide Advantages and Benefits And What Challenges to ExpectProject ExamplesDel Norte High School, Poway Unified School DistrictOceanside High - Performing Arts Center, Oceanside Unified School DistrictBIM TopicProject scenariosDefining the BIM Process,BIM Current Real World UseCDs, Drawings, Plans, Models, Projects & Workflows,How are we utilizing BIM and what BIM tools are we usingConstructability (clarification, interference detection, )Scheduling Timeliner in Navisworks 4DQuantity Takeoffs 5DLEED Certified ProjectsTodays Tools & WorkflowsRevit Architectural, Structural, & MEP 2009Navisworks Manage 2009AutoCAD MEP 2009VE ToolkitUSGBCLEEDPlanned Future Tools and Possible WorkFlowsAutodesk 3Ds MaxInnovaya or Quantity TakeoffIntegrated Project Delivery,Construction Challenge for Del Norte High School Production Studio Room A150,Sloped Structure above SpaceNo Section Cuts in Construction DocumentsHow to fit everything into the space had been only conceptualized bestMechanical Return Air duct to adjoining space wouldnt fit across the Supply air duct and between the Suspended ceiling and the pipe batten system.,Architectural Floor Plan,Mechanical Floor Plan,Architectural Elevation,BIM Solutions for Del Norte High School Production Studio Room A150,CoordinationSuspended Gyp Board CeilingTight Space RequirementsPipe Batten Grid For Production StudioOriginal Design would not fit,Interference ResolutionSpace Requirements verified by ModelPlacement reviewed with Field personnel Pipe Batten Hardware Rep able to visualize space and equipment in relation to structuralNavisworks files created for full visualization and communication of the spaceNew Routing and layout per collaborative BIM review effort,OHS Performing Arts Center,Three disciplines Modeling the Project in Autodesk Revit Architectural, MEP & Struct.First BIM Project for all Three Architect Self taught in Revit MEP consultant had basic trainingStructural Consultant had basic trainingThe Challenge BIM to CDs,Mechanical floor plan that clearly shows the ducts penetrating the Auditorium Floor Right ?,Overcoming Project Challenges and changing Industry Mindsets,BIM Model really does clearly showing the ducts penetrating the Auditorium Floor !,How Barnhart utilizes NavisWorks,The ViewsSeeing is BelievingGraphical communicationViewer for team membersCollision detectionTime LinerRenderingsPresentationSpeed,BIM as a Project Approach,Utilizing a BIM Workflow on a Project will Naturally bring about Collaboration Responsibility AccountabilityWith a BIM Workflow and BIM models the focus becomes project focused not CD focused and Drives an integrated Project Delivery Process Mutual Respect and Trust Mutual Benefit and Reward Early Involvement of Key Participants Early Goal Definition Intensified Planning Open Communication Appropriate Technology Organization and LeadershipWith a BIM model you can produce your CDs from the BIM model and everything matches between the BIM Model and the CD set,BIM Advantages and Benefits Leveraging BIM for Coordination,VisualizationCoordination and Design / Improved Workflow Coordination ReviewMonitor other Disciplines work (Grids/Levels/Walls/Floors/Columns)Interference CheckBetween Linked Files and Within Single FileProject Review / Quality Control Project Managers Coordination ScheduleDownstream UsabilityConstruction Industry Data Shared for Phasing Coordination, Facilities Lifecycle Management,BIM Challenges and Obstacles Summary,Change (Human nature you know)Current Practices (Construction Project Delivery Systems)Interoperability (Between existing software platforms)Qualified PeopleLegal ConsiderationsIndustry Understanding of just what BIM is and is notIndustry Acceptance and application of these understandingsInitial Cost to Change (hardware, software, training, implementation)Defined DeliverablesDefined BIM ProcessesDefined BIM Project Roles,Design VisualizationDesign Assistance & Constructability ReviewSite Planning & Site Utilization“4D” Schedulin