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Information RequirementsThe journey to level-3 BIMFebruary 2013
Information Requirements
1. Principles
2. Mock-up
3. User scenarios
4. Summary
NBS
NBS
NBS
Ian ChapmanHead of Specification
Dr Stephen HamilHead of BIM
David FullerTechnical Author
Information Requirements
1. Principles
Information Requirements
What are we trying to achieve?
Define the information required by the Government client at each digital plan of work stage
1. Principles
What we are trying to avoid…
1. Principles
What we need…
1. Principles - Classification
Complex Entity Activity
Space/Element System Product
1. Principles - Classification
1. Principles – object definition
1. Principles – object definition
1. Principles – level of detail
1. Principles – level of detail
All windows must have a BFRC energy rating certificate
1. Principles – level of detail
This type of window must have aU-Value of 1.8 W/m2K
1. Principles – level of detail
This type of window will be activated through solar gain
1. Principles – level of detail
This type of window has a manufacturer warranty
of 10 years
1. Principles – level of detail
Object definitions for the UK
2. Mock-up
2. Mock-up
[Presentation of website mock-up and MS Excel data]
2. Mock-up
2. Mock-up
2. Mock-up
2. Mock-up
Object definitions for the UK
3. User scenarios
4. User scenarios
Central database of object definitions
4. User scenarios
Central database of object definitions
1. Construction professional
4. User scenarios
Central database of object definitions
1. Construction professional
2. Information provider
4. User scenarios
Central database of object definitions
1. Construction professional
2. Information provider
3. Software provider
4. User scenarios
…cont…
4. Public sector client database
5. Private sector client database
6. International “dictionary” for overseas opportunities
4. User scenarios
Object definitions for the UK
4. Summary
5. Summary
1. Open software and data structures for all
2. Defining information requirements for BIM
3. Greatly enhance Government websites
… UK leading internationally
… one of the big stepping stones to level-3 BIM
