agenda overview national bim standard this presentation is a collaborative product of the nibs nbims...
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AgendaAgenda
Overview Overview
National BIM StandardNational BIM Standard
This presentation is a collaborative product of the NIBS NBIMS Project Committee.
National Institute of Building SciencesNational Institute of Building Sciences
Facilities Information CouncilFacilities Information Council
National BIM StandardNational BIM Standard
National Institute of Building SciencesNational Institute of Building Sciences
Facilities Information CouncilFacilities Information Council
National BIM StandardNational BIM Standard
National Institute of
Building SciencesNational Building Information Model StandardNational Building Information Model Standard
Industry Foundation Classes Information Delivery Manuals and International Framework for Dictionaries
Based on and supporting
NIBS National BIM Standard Project Committee
November 2006
© NIBS 2006
Why NBIMS?Why NBIMS?
Having standardized information for a facility:
• Defines facility information exchanges and resulting BIM data
• Organizes facility life-cycle information
• Provides basis for longevity to the information
© NIBS 2006
AgendaAgenda
•The NBIMS Initiative– Organization– Participation– Method of working
•What is a National BIM Standard?– Goal scenario - What does an NBIMS
look like and how will NBIMS function– How will NBIMS be developed?– What is happening now?
© NIBS 2006
EmergingEmerging buildingbuildingSMARTSMART-NA-NA InitiativeInitiativeDraft RoleA Strategy for Improving FacilitiesThe buildingSMART Alliance will:• Act as a focal point for improving
facilities efficiency• Establish consortia arrangements
for conducting research, • Conduct forums and workshops,• Manage research and research-
related projects,• Disseminate information,• Review work performed by others.• Develop and recommend standards,
guidelines and certification programs;• Stimulate innovation in the industry• Promote increased understanding
and communications
© NIBS 2006
NBIMS Community of InterestNBIMS Community of Interest
NBIMS ProjectExecutive Committee
NBIMS ProjectExecutive Committee
FundraisingTask Team
FundraisingTask Team
Scoping Task Team
Scoping Task Team
DevelopmentTask Team
DevelopmentTask Team
TestingTask Team
TestingTask Team
CommunicationsTask Team
CommunicationsTask Team
NIBS Board of Directors
NIBS Board of Directors
Facility Information
Council
Facility Information
Council
Consensus CommitteeConsensus Committee
Business Process IntegrationTask Team
Business Process IntegrationTask Team
NBIMS Organization ChartNBIMS Organization Chart
Model ViewTask Team
Model ViewTask Team
© NIBS 2006
NBIMS Levels of involvementNBIMS Levels of involvement
• Community of interest – Membership on the listserv and participation in BIM related
discussions• Consensus Committee
– A cross-sectional subset of the Community of Interest that will actually participate in the voting on the standard.
• Task Teams– Open membership for those who want to be involved in the
drafting of the standard which will go to the Consensus Committee
• NBIMS Executive Committee– Management and oversight of the entire project committee
effort with cross sectional representation• Facility Information Council
– The NIBS Council under which the NBIMS and NCS efforts operate. They determine what other projects may be necessary in the future
© NIBS 2006
Committees and ChartersCommittees and Charters
• Executive Committee – Deke Smith, Chairman NBIMS– Provides oversight, direction, and guidance on all aspects of the NBIMS initiative
• Scoping Committee – Dianne Davis, Committee Chair– BIM/IDM Implementation “Roadmap” and North American Standards Mapping
• Model View Team – Richard See, Committee Chair– Supports rapid deployment of IDM and IE schemas into IAI/IFC model
• Development Team – Bill East, Committee Chair– Supports creation of IFC based Information Delivery Manuals
• Testing Team – Patrick Suermann, P.E., Committee Chair– Support the testing of commercial-off-the-shelf (COTS) and “best practices”
• Business Integration & Legal – David Jordani, Committee Chair– Focus on “Building Lifecycle” legal and business documentation
• Communications – Allan Edgar, Committee Chair– Supports the distribution of information about the NBIMS activity
BIM Standards Requires an Integrated, Multi-Disciplinary Focus
© NIBS 2006
Building Information Model DefinitionBuilding Information Model Definition
National BIM Standard Definition of BIM – buildingSMART
A Building Information Model (BIM) is a digital representation of physical and functional characteristics of a facility. As such it serves as a shared knowledge resource for information about a facility forming a reliable basis for decisions during its life-cycle from inception onward.
A basic premise of BIM is collaboration by different stakeholders at different phases of the life cycle of a facility to insert, extract, update or modify information in the BIM process to support and reflect the roles of that stakeholder. The BIM is a shared digital representation founded on open standards for interoperability.
The National BIM Standard is part of the global buildingSMART Information Delivery Manual Initiative.
© NIBS 2006
1. Define expansive scope of BIM– Everyone starting from different points of view– Breaking down stovepipes – Developing awareness and appreciation of life-cycle
approach2. Define first and subsequent versions of the
Standard– Can’t boil the ocean– Need to know when and what information will be
available– Need to identify authoritative sources and ensure
accuracy
NBIMS GoalsNBIMS Goals
© NIBS 2006
Products of NBIMS Version 1.0Products of NBIMS Version 1.0
• Appreciation for the potential scope of BIM– Break out of the stovepipes– Help reduce some of the industry fragmentation
• Provides a compendium of tools available to the BIM user– Help ensure that one adopts practices that are accepted throughout the
industry– An absolute critical aspect of communicating information
• Identifies areas for necessary improvement– Will identify where resources are required in order to take full advantage
of BIM• Provide a format for developing information exchanges
– Work will be required to identify the various use cases– With a standard format and approach training can be developed and
specific projects created to capture the required information• Will provide a vision and strategic plan for the National
Standard
© NIBS 2006
Content of NBIMS - Version 1.0Content of NBIMS - Version 1.0
NBIMS Version 1.01 Introduction & Purpose2 Scope2.1 Goal & Approach of NBIMS2.2 NBIMS Overall Scope2.3 Central Repository of Shared Information2.4 Coverage of Version 1.02.5 Version Scope Planning (Future standards)3 Contract Language for BIMs4 Exchange Data Worksheet 4.1 Information Exchange Standards4.2 Information Exchange Database5 Data Structures5.1 Taxonomies5.2 Minimum BIM5.3 Maturity Model6 Cycles of Development Testing
7.1 OmniClass7.2 IAI Industry Foundation Classes (IFC's)7.3 CAD - National CAD Standard
A FIATECH RoadmapB International Centre for FacilitiesC NIST Project Handover GuideD Coast Guard Information Model GuidelinesE GSA BIM GuidelinesF Const-Ops Bldg Info Exch (COBIE) Project
2.1 Goal & Approach of NBIMS2.2 NBIMS Overall Scope2.3 Central Repository of Shared Information2.4 Coverage of Version 1.02.5 Version Scope Planning (Future standards)
4.1 Information Exchange Standards4.2 Information Exchange Database
5.1 Taxonomies5.2 Minimum BIM5.3 Maturity Model6 Cycles of Development Testing7 Reference Standards7.1 OmniClass7.2 IAI Industry Foundation Classes (IFC's)7.3 CAD - National CAD Standard8 Normative Standards9 Implementtion StandardsAPP AppendixA FIATECH RoadmapB International Centre for FacilitiesC NIST Project Handover GuideD Coast Guard Information Model GuidelinesE GSA BIM GuidelinesF Const-Ops Bldg Info Exch (COBIE) Project
Version 1.0 will be a starting point and will potentially identify as many problems as it will solutions
Version 1.0 will be a starting point and will potentially identify as many problems as it will solutions
Transforming an industry will not be a quick fix but require dedication to long term goals
Transforming an industry will not be a quick fix but require dedication to long term goals
© NIBS 2006
Developing the BIM Value-ChainDeveloping the BIM Value-Chain
Facilities Management
Construction
Estimating
Analysis
Engineering
Architecture
Planning
BIM Applications
Requestor
IFC’s are the machine interpretable exchange mechanism
supporting IFC interoperable applications
BIM applications Incorporating NA Data Standards Including OMNI-Class, Uniformat,
International Building Code
IFC
Info
rmat
ion
Val
ue-C
hain
IDM
ProviderProvider
Workflow Processes for an Integrated Team
IDM – Part of the NBIMS IDM’s provide inform software companies
of the processes to support
© NIBS 2006
Planned Products For Each Exchange StandardPlanned Products For Each Exchange Standard
• The NBIM Standard is a collection of standards published as human-readable documents containing guidance for users and for application developers:
• A non-technical description of the standard & its intended use.
• A diagram illustrating the process the standard addresses.• A technical description for application developers to use.• Contract language for incorporating the exchange
requirement into building process agreements.• Results of test-bed activities including participants, results
and any issues.• Instructions & other change management materials.• Statements as to the maturity of the Standard and any plans
for additional development.
© NIBS 2006
Current Business Info Exchange ProcessCurrent Business Info Exchange Process
• You can’t automate what you don’t understand– Each day information is exchanged by teams, but in
different ways and with different content for the same purpose.
– Based upon a paper-centric process, email, phone, RFI’s
• This isn’t a process which can take advantage of BIM and automation.
© NIBS 2006
Use of IDM to Support BIM ProcessUse of IDM to Support BIM Process
• Requirement & Goal– Standardize on information
needed for specific tasks within the building lifecycle
– Development based upon open data standards used by all
– Provides requirements to software companies
• In NA uses data standards– CSI, OMNICLASS,
Uniformat– International Bldg Code– CIS/2 and other authorities
© NIBS 2006
Information Exchange RequirementInformation Exchange Requirement
The information exchange requirements are part of the Information Delivery Manual (IDM)
The information exchange requirements are part of the Information Delivery Manual (IDM)
To WHOMGroup/Actor that provides/fullfills the information need OMNI-Class 33. 34
WHEN (stage in project)(Authoritative Reference OMNI-CLASS-Table 31) Table 31 is tied to Ifc
Phases (Project Lifecycle) Table 22 for Construction Phasing
WHO (is requesting)Actor Requesting Information to Support a Process or Decision
(Authoritative Reference OMNI CLASS – Table 33 & 34)
WHAT Dataset in BIM that supports the request and benefit)
Because BIM use aggregates Information Several Tables Support this activity.
Authoritative Reference OMNI-CLASS Tables 14, 21, 23, 41, 49.
WHY (project/process use or benefit)Why is this information important for a project activity
(Authoritative Reference OMNI CLASS- Table 32)
12
3
4
5
Business Case Development
© NIBS 2006
Information Exchange RequirementInformation Exchange Requirement
Content (Content (WhatWhat))•Table 14 - Spaces by Form Table 14 - Spaces by Form •Table 21 – Elements (walls, Table 21 – Elements (walls, HVAC distr., furnitureHVAC distr., furniture•Table 23 – Products (conc., Table 23 – Products (conc., paint, partitions.paint, partitions.•Table 41 – Materials (rock, Table 41 – Materials (rock, plastic, glass)plastic, glass)•Table 49 - Properties (color, Table 49 - Properties (color, width, fire resistance)width, fire resistance)
ProcessProcess •Who? Who? Table 14 - Spaces by Form (Room, Table 14 - Spaces by Form (Room, courtyard, city block)courtyard, city block)•When?When? Table 31 – Phases (Conception, Table 31 – Phases (Conception, design, occupancy) design, occupancy) • Why?Why? Table 32 – Services (Designing, Table 32 – Services (Designing, constructing, inspecting)constructing, inspecting)•To Whom?To Whom? Table 33, 34 – Disciplines, Table 33, 34 – Disciplines, Organizational roles (General Construction, Organizational roles (General Construction, cost estimator) cost estimator)
OmniClasst
m
InteroperabilityInteroperability•IFC/IFD Mapping IFC/IFD Mapping – for machine to – for machine to machine machine exchangesexchanges
+300 more
© NIBS 2006
Products using IFC’sProducts using IFC’s
Slide information from: International Alliance for Interoperability
© NIBS 2006
NBIMS IDM Development ProcessNBIMS IDM Development Process
Web
Start
Public
NBIMSCandidateApplication
1
IDM Knowledge-Base
NBIM CandidatesNBIM Standards
SMEd SMEd SMEdAssign to Reviewer
2
Review and Concensus
5
DevelopmentManager
+$
$+NBIMS 003
$
$NBIMS 002
+NBIMS 001 $
$
=
=
=Candidate
ProposedStandard
Resources
ProposedStandard
ProposedStandard
3Development
TestingManager NBIMS Testbed
$
$
Resources
ProposedStandardProposed
StandardProposedStandard
+
4Testing
6
Research & Publishing
Universities Associations
© NIBS 2006
What does an NBIM Standard look like?What does an NBIM Standard look like? Information Exchange RequirementsInformation Exchange Requirements
StructuralDesign
ArchitecturalDesign
StructuralAnalysis
Illustration by Chuck Eastman – Georgia Tech
StructuralAnalysis
StructuralDesign
ArchitecturalDesign
© NIBS 2006
IFC/IFD - One object exists in multiple contextsIFC/IFD - One object exists in multiple contexts
PropertiesBARBi - Norway
PropertiesLexiCon - Nederland
PropertiesNBS - England
PropertiesSDC - France
Properties
One concept carries the same unique identification in every language
78AF4E98C8D4406B873DBB85E1FE7DBIn a briefing document
In product catalogues
Properties
In classification systems
Properties
In building specifications
Properties
In a calculation system
Properties
In a Facility management system
Properties
For demolition and reconstruction
Properties
In a CAD system
Properties
NBIMS – North America
Properties
Courtesy of Lars Bjørkhaug, Norwegian Building Research Institute
© NIBS 2006
Integrating Sector Specific Views of BIMIntegrating Sector Specific Views of BIM
Capital Projects
Real Estate
© NIBS 2006
Hierarchical Information RelationshipsHierarchical Information RelationshipsIA
I-IFC
Usage
Space
Natural Asset
Linear Structure
Structure
Building
Facility / Built
Theatre / World
Sub-SystemsSystem
Level
Site
Real Property Asset
Country
State / Province
County
Installation / Region
Node
Segment
Room
Space
System
Level
Sub-Systems
Room
Water / Sea
Land / Parcel
Underground
Air / Space
Geospatial Information (GIS)
Geospatial Information (GIS)
Overlay
Overlay
Building information(Building Information Models)
Building information(Building Information Models)
Components
Components
City
© NIBS 2006
IFC objects, relationships, space
BUILDINGOr Structure
Sub-Systems(part of systems)
Level (Stories)
Attributes
Vertical
Room
Void
Business Groups
Financial Classifications
Assets
MetricsExampleFCA,MDI
ExampleRentable SpaceCirculation Area
ExampleFurniture
EquipmentPhone
Metrics
Attributes
Metrics
ZonesPersonnel
SYSTEMS –Ex. Structural, MEP, Flooring, Ceiling, Exterior, Walls
SPACE-Vertical Horizontal, Empty
OVERLAYS – Typically associated with building hierarchy elements.
ExampleSpace Assignment
Business Group
ExampleMarketing
Administration
Systems represent the physical entities of the building. Systems use NA classifications such as Omni-Class and Uniformat and are transported/exchanged via IFCs
Space is physical in nature, but can be unbounded (have no or cross physical boundaries) but it will always be tied to the physical structure or systems in some way
Overlays are more abstract data - organizational, operational, functional, financial, non-fixed assets, resources, personnel, etc. that is data tied to the Systems and Space
ExampleSecure Areas
Systems
MetricsExampleSUI,CI
AttributesStandards
Area
Volume
Gross
Net
Reports or Extracted Data from BIM
(examples from all classifications)
Sq. Ftg.
SurfaceUsable
Linear Ft.
Quantities
Metrics
Attributes
Components
Attributes
Metrics
Materials & Types
Hierarchical Building Information RelationshipsHierarchical Building Information Relationships
© NIBS 2006
Web Presence for NIBS – FIC - NBIMSWeb Presence for NIBS – FIC - NBIMS
http://www.facilityinformationcouncil.org/bim/http://www.facilityinformationcouncil.org/bim/
© NIBS 2006
ConclusionConclusion
• Contact Information– NIBS: Earle Kennett - [email protected] – Chairman: Deke Smith - [email protected] – Task Team Chairpersons
• Fundraising: Ric Jackson - [email protected] • Business Process Integration: Dave Jordani - [email protected] • Scoping: Dianne Davis - [email protected] • Development: Bill East - [email protected] • Models: Richard See - [email protected]• Testing: Patrick Suermann - [email protected] • Communications: Alan Edgar – [email protected]
– NBMIS: www.facilityinformationcouncil.org/bim/index.php
– Questions Please
Thank You