information requirements bim task group

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