Building Information Modeling - BIM
BIM is growing more popular as a shared knowledge resource for all parties involved in the building process. From inception onwards it is used by architects, consultants, construction companies, buildings services engineers and facilities managers. The basis for BIM is a 3D geometry model, but the BIM model also holds non-graphical project documentation such as user requirements, MEP (mechanical, electrical & plumbing) engineering data, compliance documents and project planning data. BIM users report increased efficiency, reduced errors and improved communication during the process, but the real winners are building owners and facility managers because the BIM documentation provides invaluable information for operating and maintaining the facility for many years after its completion.
The Hottgenroth/ETU data model offers a bi-directional data-exchange with BIM databases through IFC (Industry Foundation Classes, an object-based file format). Drawings from various 3D architectural CAD systems can be used for the ETU geometry model. An IFC export feature (available from Q2 2015) allows you to upload your ETU engineering work, such as pipework layouts and calculation results, into the BIM database.