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Jotne EPM Technology AS

Jotne EPM Technology AS. BIM introduction. Gudbrand.Skarseth@jotne.com www.epmtech.jotne.com 2008-03-17. EPM Technology. Jotne EPM Technology a member of the Jotne Group, specialising in information technology

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Jotne EPM Technology AS

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  1. Jotne EPM Technology AS BIM introduction Gudbrand.Skarseth@jotne.com www.epmtech.jotne.com 2008-03-17

  2. EPM Technology Jotne EPM Technology a member of the Jotne Group, specialising in information technology Since 1990 the company has developed database solutions to handle product models for the Built Environment, Aeronautics, Oil&Gas, Space and Defence Standards; buildingSMART and ISO 10303 - STEP, PLCS, etc. Jotne has a staff of about 200 persons, and its IT products are used by clients all over the world

  3. Differentiated Products • EDMmodelServer™ is the information owners central hub for building information, the tool for the BIM-manager. • EDMruleCheckers™ are Express-x methods that analyse data on the EDMmodelServer™ or as precomplied methods to run on a single user EDM™ • Accessability • Area Calculation • Energy Analysis • … • ... • EDMdesktop(IFC)™ is a single user EDM™ that sits inside an application enabling inport and export of ifc-data • EDMdesktop(IFD)™ is a single user EDM™ containing IFD Library content that sits inside an application enabeling offline use of IFD Library, replicating content with the online IFD Library • EDMbimManual(IDM)™ is precompiled methods for IDM support in applications that can run on a a single user EDM™ or any EDMmodelServer™ that the application connects to. • EDMdeveloper(IFC)™ development tool for service providers

  4. Products for the software vendorsMake your software compatible with buildingSMART • EDMsdk™ software development kits: • EDMconnector™ is a license free library for IFC-ready applications to connect to any number of EDMmodelServer™/IFC on the web • EDMdesktop™ is a library for exchanging data between an IFC database and the building application

  5. Products for the solution providersOffer buildingSMART 3D BIM services to market • A semantically rich BIM enables services for: • project hotels manage true BIM information • product catalogue services doing providing check-in/check-out of all information to the BIM • knowledge systems • material and element databases for classification and specification systems • Analysis and simulation to make better decisions for more accurate budgets and plans • automated checks • building regulation • energy performance • accessibility design • company and project quality metrics The service provider will implement services as methods in the EDMmodelServer™/IFC using our powerful data manipulation language. The services can be made available as web services either from own servers or licensed to client servers. Full integrity of intellectual property rights are guaranted. Service providers should especially take a look at the following products: • EDMmodelServer™/IFC for BIM Management • EDMdeveloper™ - the software development kit for serverside application

  6. Free, open client tool for everyoneEDMModelServerManager™/IFC • Windows Internet end-user client • IFC browser • Configurable reports • Configurable datasheets • Configurable 3D visualisation • Configurable Check-in/Check-out • IDM library • IFD browser • BIM management • BIM method/software development • All you need is to download and install the client and gain access to a server. • EDMmodelServerManager™/IFC

  7. Out Market • EDMmodelServer™ • EDMmodelServerManager™ • Methods • Reports • Server managerment • EDMserver(IFD)™ • EDMdataexhange(IDM)™ • EDMdesktop(IFC)™ • EDMdesktop(IFD)™ • EDMdataexhange(IDM)™ • EDMdeveloper(IFC)™ Building Owners Contractors Information Owners Product databases Product suppliers Prefab manufactures & suppliers Service providers IDM IFD Library Software Vendors IFC

  8. What is a Model Server? • Central Hub for Building Information through: • merging data from multiple sources into one common BIM through out the building process • extracting partial BIMs for use in specific external applications • versioning • handle large quantity of data • Building Information Management tool: • browse BIM through objects, property sets, ownership, etc • report to support business processes • Value added and cost saving services through simulation and analysis of multidiscipline data

  9. What is modelserver?Important terms • STEP, IFC and Express (ISO Standards), IAI, STEP (standardisation Organisations) • Express Schema, Query schema (STEP, EDM) • Methods (EDM Model Server term) • Repository (STEP, EDM term) • Model (STEP, EDM term) • Instance, aggregate and attribute (STEP, EDM term) • Object oriented (database) • IFCObject, IFCElement, IFCRelation, IFCProperty (IFC terms) • Global Unique ID (GUID) • Partial model • Check-Out / Get-Out / Check-In • Merge • IDM (Informatil Delivery Manual) • Exchange Requirement (IDM term) • IFD library (http://www.ifd-library.com/) • IFD Consept (Subject, Property, Unit, Nest, Bag, Value)

  10. What is modelserver?Express based - object oriented database system

  11. What is modelserver?Features • Storing (large quantities) • Sharing • Immediate access to large resident models (no file upload) • Views, partial datasets • Extract diract through views • Integrity, consistency • Validation • Merge • Search engine • Ownership and protection • Workflow • Analysis • Calculation • Versioning • Transactions

  12. Large Hospital Project (AHUS), About $ 1,2 Billion using IFC

  13. StatsbyggDirectorate of public Construction and PropertyHITOS and HIBO pilot projects

  14. ForsvarsbyggNorwegian Defence Estates AgencyPilot project at Håkonsvern in Bergen

  15. Earlier PC client application EDMModelServerManage

  16. Clinet File system Server File system Today PC client application File Document management Project WEB

  17. Clinet File system Server File system Today PC client application File EDMModelServer - Models - Methods File Internet Document management Project WEB

  18. Today PC client application Server File Clinet File system Internet File EDMModelServerManager EDMModelServer - Models - Methods File Document management EDMModelServerManage

  19. Near future Server Internet Query Check-in Check-out EDMModelServerManager EDMModelServer - Model - Method Document management

  20. VRML -Visualisation -3D models Knowledge databases -Byggforskserien -Company knowledge db SIMULATION -Comfort -Air, heating -Lifecycle costr -Light and sound -Insulation -Use -Fire -Environmanteal impact -Life expectancy Funct. descr. -Functions -Calculation -Requirements -Contsraints Demolishing -Renovation -Demolishing -Reconstruct FM -Renting, sale and use -Maintenance -Warranty Description -Beskrivelsestekster -NS 3420, -BOM -cost estimates 4D -Schedule -Logistics Sourcing -Product databases -Price databases Tools and architecture Rules and regulations -Plan and building law -Regulations BIM software -Drawings -Arch, HVAC, EL, CivEng IDM checkin / checkout/merge -vs IFC format -vs rules for IFC schema IDMs Pictures from: Selvaagbygg, DDS, Byggforsk, NBLN University of California, CIFE Stanford, Pythagoras and Oluf Granlund Yo.

  21. Client Programming -Space program -Room functions -Requirements CAD Design -Architect CAD Design -Structural CAD Design -Electrical -Mechanical Model viewing -All disciplines DDS Octaga ArchiCAD ADT DDS dRofus Model checking -All disciplines Early Stage Costing Quantity takeoff IDMs ? Solibri SMC NOIS G-PROG Calcus and Beskrivelse Energy Simulation -Space data from Architect Terrain Model Granlund Riuska Powel Gemini Terreng Tools and architecture HITOS IFC-BIM Model Server -All disciplines EDM Model Server IDM checkin / checkout -vs IFC format -vs rules for IFC schema -vs spesific IDMs IDMs

  22. EDM architecture overview Server room Client User’s Application Web Server User’s App Server EDMremoteInterface HTTP Web connector httpTunnel EDMinterface™ EDMinterface™ TCP TCP / HTTP TCP User’s Application EDMServer™ EDMremoteInterface EDMapplicationServer™ TCP EDMinterface™ EDMdataServer EDMdatabase EDMdatabase™

  23. Thin client – illustration

  24. EDMModelServer Scalable system/load balancing Client Reports EDMapplication Server™ Client Reports Client Read/Write Application WAN EDMapplication Server™ Client application Upload/Merge LAN EDMserver™ Short transactions Client application Upload/Merge Long transactions EDMapplication Server™ Methods File system database Storage Client application Upload/Merge WAN EDMapplication Server™ Multipple databases LAN Client Administration File system database Storage

  25. Modelserver stages or facets • A File storage • May be of a coordiniated format and be shared between different applications. • E.g. IFC files stored on file server. • B. Model storage • Store a model behind database technology. • To enable analysis, validation, calculations etc. • To enable later retrieval - but in the same units. • C. Model share • Partial models can be extracted from the server • D. Model merge and share • The server can merge partial models • E. Model collaborate. Open (IFC) BIM database system • Can exchange partial models in and out through an API • Can support update transactions

  26. The HIBO project step by step (1)Using IFC BIM from the beginning • Define buiding requirements • Room programming (and equipment) • Registering requirements in dRofus (room programming tool) • Export of room requirements/constraints to EDMModelServer • Establising the project collaboration model from dRofus (room programming tool). • dRofus is a True IFC BIM collaborating application :)) • Generate room volumes in the from dRofus EDMModelServer • Achitectual design • Import requirements and room volumes to Archicad • Do the architectual design in Archicad • Export Architectual design to EDMModelServer • Import to separate architect model (new version of architect model) • Merge in current project collaboration model

  27. Room programming - dRofus • Internet based client-server software developed by Nosyko in Norway.

  28. Generate room volumes

  29. Inspect the modelUsing EDMModelServerManager™/IFC

  30. The HIBO project step by step (2)Using IFC BIM from the beginning • The building structure ingineer, HVAC and electrical engineer downloads the architect model to their own IFC compatible software. • Directly from the modelserver (if possible) or …. • Directly from the native Archicad format • Structure, HVAC and electrical - modelling and engineering - is done in their prefered software. • IFC files are exported back to the modellserver. • To their own domain specific repository • Merged to the collaboration model in the common repository • The syclus of exporting from modelserver and merging back in is repeated many times. • Each time creating a model version in the modelserver • At the main milestones in the project a specific model is ”frosen” and published.

  31. The HIBO project step by step (3)Using IFC BIM from the beginning • Tender model can be created (Allthough not in the HIBO project since this building is allready built) • To be used for calculations by the contractor and also the client . • Will be the contractual model between client and contractor in the future Design, requirements, constraints, specific products not selected yet • But we are not there yet • The collaboration modell will be continously enriched by the contractor during the building process. • Finally selected products (building elements) and sollutions • Documentation • Operational instructions • Experiences • Finally handed over to Facility Management. • The IFC format is managed by a conservative organisation to ensure that it is • Forever backwards compatible • Changes very slowly and the changes ar carefull considered by many people from different nations

  32. Different Models at different stages Slide provided by

  33. Process Terminology Digital Storage Interoperability through standards IFD Library (ISO 12006-3) IDM (ISO TC59 SC13) IFC (ISO 16739) Built Environment (AEC-BIM)

  34. Interoperability through standards • Terminology - IFD • Concepts • Subject, Property, Unit, Nest, Bag, Value • Relations • Is type of, can be, consists of, relates to …. • Process model - IDM • Which roles can exchange what sort of information in the different project stages • Exchange requirements • What must, should or could be exchanged - refering to IFC concepts • Related to the process model - by who and when. • Digital storage - IFC • Persistent storage of data in an application independent format • The building owner selects a permanent storage format

  35. 3D view window (Octaga) Octaga Modeller - Right click - menu

  36. Export to external viewer (DDS) 1 2 3 1. Drag IFC treenode 2. Drag row or group from report 3. Drag all elements owned by user/group/dicipline

  37. IFD Browser

  38. Spaces and zones

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